{"id":56662,"date":"2026-08-30T10:29:23","date_gmt":"2026-08-30T10:29:23","guid":{"rendered":"https:\/\/zobai.com\/?p=56662"},"modified":"2026-10-23T13:24:53","modified_gmt":"2026-10-23T13:24:53","slug":"lpg-safety-valve-fire-case-capacity-and-discharge-review","status":"publish","type":"post","link":"https:\/\/zobai.com\/zh\/blog\/lpg-safety-valve-fire-case-capacity-and-discharge-review\/","title":{"rendered":"LPG\u5b89\u5168\u9600\u706b\u707e\u5de5\u51b5\uff1a\u6cc4\u653e\u80fd\u529b\u4e0e\u6392\u91cf\u6821\u6838"},"content":{"rendered":"<style>\n.zobai-firecase-review {\n  --zfr-text: #1f2933;\n  --zfr-muted: #52606d;\n  --zfr-border: #d9e2ec;\n  --zfr-surface: #f7f9fb;\n  --zfr-accent: #176b5b;\n  --zfr-warning: #704214;\n  --zfr-warning-bg: #fff8eb;\n  color: var(--zfr-text);\n  font-family: inherit;\n  font-size: inherit;\n  line-height: 1.7;\n  overflow-wrap: break-word;\n  word-break: normal;\n}<\/p>\n<p>.zobai-firecase-review,\n.zobai-firecase-review * {\n  box-sizing: border-box;\n}<\/p>\n<p>.zobai-firecase-review .zfr-intro {\n  margin-block-end: 2.25rem;\n}<\/p>\n<p>.zobai-firecase-review section {\n  margin-block: 0 2.5rem;\n  scroll-margin-top: 1rem;\n}<\/p>\n<p>.zobai-firecase-review h2,\n.zobai-firecase-review h3 {\n  color: var(--zfr-text);\n  line-height: 1.3;\n  text-wrap: balance;\n}<\/p>\n<p>.zobai-firecase-review h2 {\n  margin-block: 2.5rem 1rem;\n  padding-block-end: 0.5rem;\n  border-bottom: 1px solid var(--zfr-border);\n}<\/p>\n<p>.zobai-firecase-review h3 {\n  margin-block: 1.75rem 0.65rem;\n}<\/p>\n<p>.zobai-firecase-review p {\n  margin-block: 0 1rem;\n}<\/p>\n<p>.zobai-firecase-review ul,\n.zobai-firecase-review ol {\n  margin-block: 0.75rem 1.25rem;\n  padding-inline-start: 1.4rem;\n}<\/p>\n<p>.zobai-firecase-review li + li {\n  margin-block-start: 0.45rem;\n}<\/p>\n<p>.zobai-firecase-review .zfr-decision,\n.zobai-firecase-review .zfr-chain,\n.zobai-firecase-review .zfr-stop {\n  margin-block: 1.25rem;\n  padding: 1rem 1.1rem;\n}<\/p>\n<p>.zobai-firecase-review .zfr-decision {\n  border-inline-start: 0.25rem solid var(--zfr-accent);\n  background: var(--zfr-surface);\n}<\/p>\n<p>.zobai-firecase-review .zfr-chain {\n  border: 1px solid var(--zfr-border);\n  border-radius: 0.4rem;\n  background: var(--zfr-surface);\n}<\/p>\n<p>.zobai-firecase-review .zfr-stop {\n  border-inline-start: 0.25rem solid var(--zfr-warning);\n  background: var(--zfr-warning-bg);\n}<\/p>\n<p>.zobai-firecase-review .zfr-decision > :last-child,\n.zobai-firecase-review .zfr-chain > :last-child,\n.zobai-firecase-review .zfr-stop > :last-child {\n  margin-block-end: 0;\n}<\/p>\n<p>.zobai-firecase-review .zfr-table-scroll {\n  width: 100%;\n  max-width: 100%;\n  margin-block: 1rem 1.5rem;\n  overflow-x: auto;\n  overflow-y: hidden;\n  border: 1px solid var(--zfr-border);\n  border-radius: 0.4rem;\n  -webkit-overflow-scrolling: touch;\n  scrollbar-gutter: stable;\n}<\/p>\n<p>.zobai-firecase-review .zfr-table-scroll:focus-visible {\n  outline: 2px solid currentColor;\n  outline-offset: 2px;\n}<\/p>\n<p>.zobai-firecase-review table {\n  width: 100%;\n  min-width: 42rem;\n  border-collapse: collapse;\n  background: transparent;\n}<\/p>\n<p>.zobai-firecase-review caption {\n  text-align: start;\n}<\/p>\n<p>.zobai-firecase-review th,\n.zobai-firecase-review td {\n  padding: 0.8rem 0.9rem;\n  text-align: start;\n  vertical-align: top;\n  border-bottom: 1px solid var(--zfr-border);\n}<\/p>\n<p>.zobai-firecase-review th {\n  background: var(--zfr-surface);\n  font-weight: 700;\n}<\/p>\n<p>.zobai-firecase-review tbody tr:last-child td {\n  border-bottom: 0;\n}<\/p>\n<p>.zobai-firecase-review strong {\n  font-weight: 700;\n}<\/p>\n<p>.zobai-firecase-review .zfr-sr-only {\n  position: absolute;\n  width: 1px;\n  height: 1px;\n  padding: 0;\n  margin: -1px;\n  overflow: hidden;\n  clip: rect(0, 0, 0, 0);\n  white-space: nowrap;\n  border: 0;\n}<\/p>\n<p>@media (max-width: 48rem) {\n  .zobai-firecase-review {\n    line-height: 1.65;\n  }<\/p>\n<p>  .zobai-firecase-review section {\n    margin-block-end: 2rem;\n  }<\/p>\n<p>  .zobai-firecase-review h2 {\n    margin-block-start: 2rem;\n  }<\/p>\n<p>  .zobai-firecase-review .zfr-decision,\n  .zobai-firecase-review .zfr-chain,\n  .zobai-firecase-review .zfr-stop {\n    padding: 0.9rem;\n  }<\/p>\n<p>  .zobai-firecase-review table {\n    min-width: 36rem;\n  }<\/p>\n<p>  .zobai-firecase-review th,\n  .zobai-firecase-review td {\n    padding: 0.7rem 0.75rem;\n  }\n}<\/p>\n<p>@media (prefers-reduced-motion: reduce) {\n  .zobai-firecase-review * {\n    scroll-behavior: auto;\n  }\n}\n<\/style>\n<article\n  class=\"zobai-firecase-review\"\n  id=\"lpg-fire-case-capacity-discharge-review\"\n  aria-label=\"LPG safety valve external-fire capacity and discharge review\"\n><\/p>\n<div class=\"zfr-intro\" id=\"fire-case-review-introduction\">\n<p>\n      \u52a0\u538bLPG\u50a8\u7f50\u7684\u5916\u90e8\u706b\u707e\u6cc4\u653e\u5ba1\u67e5\u5e94\u89c6\u4e3a\u4e00\u4e2a\u9a8c\u6536\u94fe\u6761\uff0c\u800c\u975e\u4ec5\u5bf9\u9600\u95e8\u672c\u8eab\u7684\u68c0\u67e5\u3002\u5ba1\u67e5\u4eba\u5458\u9996\u5148\u786e\u8ba4\u53d7\u4fdd\u62a4\u8bbe\u5907\u53ca\u9002\u7528\u7684\u706b\u707e\u5de5\u51b5\uff0c\u7136\u540e\u6838\u5b9e\u9879\u76ee\u706b\u707e\u57fa\u51c6\u548c\u6cc4\u653e\u6761\u4ef6\u5df2\u660e\u786e\uff0c\u5b58\u5728\u72ec\u7acb\u4e8e\u9600\u95e8\u7684\u6240\u9700\u6cc4\u653e\u8d1f\u8377\uff0c\u76f8\u5173\u7684\u9600\u95e8\u6392\u91cf\u8bc1\u636e\u80fd\u4e0e\u8be5\u8d1f\u8377\u5339\u914d\uff0c\u4e14\u5b89\u88c5\u7684\u6392\u653e\u548c\u80cc\u538b\u57fa\u51c6\u4e0d\u4f1a\u4f7f\u8bbe\u5907\u8bc4\u4f30\u60ac\u800c\u672a\u51b3\u3002\n    <\/p>\n<p>\n      \u6bcf\u4e00\u6b65\u90fd\u4f9d\u8d56\u4e8e\u524d\u4e00\u6b65\u3002\u4e0b\u6e38\u6587\u4ef6\u65e0\u6cd5\u5f25\u8865\u4e0a\u6e38\u57fa\u51c6\u7684\u7f3a\u5931\u3002\u5982\u679c\u53d7\u4fdd\u62a4\u8fb9\u754c\u3001\u706b\u707e\u57fa\u51c6\u3001\u6cc4\u653e\u6761\u4ef6\u3001\u6240\u9700\u6392\u91cf\u3001\u9600\u95e8\u6392\u91cf\u8bc1\u636e\u6216\u51fa\u53e3\u7cfb\u7edf\u57fa\u51c6\u672a\u660e\u786e\uff0c\u6b63\u786e\u7684\u7ed3\u679c\u662f\u8bb0\u5f55\u5728\u6848\u7684\u6401\u7f6e\uff0c\u800c\u975e\u5047\u5b9a\u9a8c\u6536\u901a\u8fc7\u3002\n    <\/p>\n<\/p><\/div>\n<section\n    id=\"confirm-fire-case-and-protected-equipment\"\n    aria-labelledby=\"heading-confirm-fire-case-and-protected-equipment\"\n  ><\/p>\n<h2 id=\"heading-confirm-fire-case-and-protected-equipment\">\n      \u786e\u8ba4\u5916\u90e8\u706b\u707e\u5de5\u51b5\u53ca\u53d7\u4fdd\u62a4\u8bbe\u5907\u8fb9\u754c<br \/>\n    <\/h2>\n<p>\n      \u53ea\u6709\u5728\u56de\u7b54\u4e86\u4e24\u4e2a\u95ee\u9898\u4e4b\u540e\u624d\u80fd\u5f00\u59cb\u8fdb\u884c\u6392\u653e\u80fd\u529b\u8bc4\u4f30\uff1a\u6240\u4fdd\u62a4\u7684\u538b\u529b\u5bb9\u5668\u8bbe\u5907\u662f\u4ec0\u4e48\uff0c\u4ee5\u53ca\u5916\u90e8\u706b\u707e\u662f\u5426\u5c5e\u4e8e\u8be5\u8bbe\u5907\u7684\u6cc4\u653e\u4f9d\u636e\u3002\n    <\/p>\n<p>\n      \u4ece\u5b89\u5168\u9600\u5165\u624b\uff0c\u7136\u540e\u8bd5\u56fe\u4ece\u9600\u95e8\u63a8\u65ad\u53d7\u4fdd\u62a4\u5de5\u51b5\uff0c\u4f1a\u5f62\u6210\u9519\u8bef\u7684\u987a\u5e8f\u3002\u53d7\u4fdd\u62a4\u7684\u538b\u529b\u8fb9\u754c\u548c\u9002\u7528\u7684\u8d85\u538b\u5de5\u51b5\u5e94\u9996\u5148\u786e\u5b9a\uff1b\u6cc4\u538b\u88c5\u7f6e\u968f\u540e\u6839\u636e\u5df2\u786e\u5b9a\u7684\u4f9d\u636e\u8fdb\u884c\u6821\u6838\u3002\n    <\/p>\n<h3 id=\"identify-protected-equipment\">\u5b9e\u9645\u53d7\u4fdd\u62a4\u7684\u8bbe\u5907\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\n      \u201cLPG \u50a8\u7f50\u201d\u672c\u8eab\u5e76\u4e0d\u662f\u4e00\u4e2a\u8db3\u591f\u7cbe\u786e\u7684\u5de5\u7a0b\u8fb9\u754c\u3002\u8bc4\u4f30\u5e94\u786e\u5b9a\u4e0e\u6cc4\u538b\u88c5\u7f6e\u76f8\u5173\u7684\u53d7\u538b\u8bbe\u5907\u8fb9\u754c\uff0c\u4ee5\u53ca\u5916\u90e8\u706b\u707e\u5de5\u51b5\u9002\u7528\u7684\u8be5\u8fb9\u754c\u7684\u90e8\u5206\u3002\n    <\/p>\n<p>\n      \u8fd9\u4e00\u521d\u6b65\u68c0\u67e5\u53ef\u9632\u6b62\u4ec5\u56e0\u4e24\u8005\u90fd\u6d89\u53ca LPG \u800c\u5c06\u67d0\u4e00\u53d7\u4fdd\u62a4\u8fb9\u754c\u7684\u4fe1\u606f\u8f6c\u79fb\u5230\u53e6\u4e00\u8fb9\u754c\u3002\u6392\u653e\u80fd\u529b\u8bc1\u636e\u3001\u9879\u76ee\u5047\u8bbe\u548c\u4e0b\u6e38\u6761\u4ef6\u9700\u8981\u4fdd\u6301\u4e0e\u5176\u6240\u5efa\u7acb\u7684\u8bbe\u5907\u548c\u5de5\u51b5\u76f8\u5173\u8054\u3002\n    <\/p>\n<p>\n      \u76f8\u8fde\u7ba1\u9053\u4e5f\u9700\u8981\u540c\u6837\u7684\u7eaa\u5f8b\u3002\u76f8\u8fde\u7ba1\u7ebf\u4e2d\u5b58\u5728 LPG \u5e76\u4e0d\u610f\u5473\u7740\u6240\u6709\u4e0e\u52a0\u70ed\u76f8\u5173\u7684\u8d85\u538b\u5de5\u51b5\u90fd\u5c5e\u4e8e\u50a8\u7f50\u706b\u707e\u8bc4\u4f30\u7684\u4e00\u90e8\u5206\u3002\n    <\/p>\n<h3 id=\"confirm-external-fire-applicability\">\u8be5\u8bbe\u5907\u662f\u5426\u5c06\u5916\u90e8\u706b\u707e\u5b9a\u4e49\u4e3a\u660e\u786e\u7684\u6cc4\u653e\u5de5\u51b5\uff1f<\/h3>\n<p>\n      \u82f1\u56fd\u5065\u5eb7\u4e0e\u5b89\u5168\u6267\u884c\u5c40\uff08HSE\uff09\u786e\u8ba4\u5916\u90e8\u706b\u707e\u662fLPG\u50a8\u5b58\u4e2d\u538b\u529b\u5347\u9ad8\u7684\u6f5c\u5728\u6765\u6e90\u3002\u8fd9\u4e00\u901a\u7528\u5de5\u7a0b\u89c2\u70b9\u672c\u8eab\u5e76\u4e0d\u6784\u6210\u9879\u76ee\u7279\u5b9a\u7684\u706b\u707e\u5de5\u51b5\u3002\n    <\/p>\n<p>\n      \u9879\u76ee\u6cc4\u653e\u57fa\u51c6\u5fc5\u987b\u660e\u786e\u6240\u8bc4\u4f30\u7684\u53d7\u4fdd\u62a4\u8bbe\u5907\u7684\u5916\u90e8\u706b\u707e\u5de5\u51b5\u3002\n    <\/p>\n<aside\n      class=\"zfr-decision\"\n      id=\"general-versus-project-applicability\"\n      aria-label=\"External-fire applicability check\"\n    ><\/p>\n<p>\n        <strong>\u9002\u7528\u6027\u68c0\u67e5\uff1a<\/strong> \u5728\u8fdb\u5165\u706b\u707e\u8f93\u5165\u6216\u6cc4\u653e\u91cf\u8ba1\u7b97\u4e4b\u524d\uff0c\u786e\u8ba4\u53d7\u4fdd\u62a4\u7684\u538b\u529b\u8fb9\u754c\u4ee5\u53ca\u5c06\u5916\u90e8\u706b\u707e\u89c6\u4e3a\u9002\u7528\u6cc4\u653e\u5de5\u51b5\u7684\u9879\u76ee\u57fa\u51c6\u3002\n      <\/p>\n<\/aside>\n<p>\n      \u6210\u529f\u7684\u538b\u529b\u6cc4\u653e\u8bc4\u4f30\u4e5f\u5e94\u4fdd\u6301\u5728\u5176\u81ea\u8eab\u8303\u56f4\u5185\u3002\u5b83\u5904\u7406\u6cc4\u653e\u5de5\u51b5\u6240\u5b9a\u4e49\u7684\u8d85\u538b\u529f\u80fd\uff1b\u5e76\u4e0d\u786e\u7acb\u5b8c\u6574\u7684\u706b\u707e\u9632\u62a4\u6216\u88c5\u7f6e\u5728\u4e25\u91cd\u706b\u707e\u671f\u95f4\u7684\u6574\u4f53\u884c\u4e3a\u3002\n    <\/p>\n<h3 id=\"route-separate-relief-owners\">\u54ea\u4e9b\u5c5e\u4e8e\u5176\u4ed6\u9632\u62a4\u6216\u6cc4\u653e\u8d23\u4efb\u65b9\uff1f<\/h3>\n<p>\n      \u82e5\u5e72\u76f8\u90bb\u7684LPG\u804c\u8d23\u5e94\u4ece\u8be5\u9a8c\u6536\u94fe\u4e2d\u5206\u6d41\uff0c\u800c\u975e\u5e76\u5165\u5176\u4e2d\u3002\n    <\/p>\n<ul>\n<li>\n        \u88ab\u622a\u65ad\u5e76\u56e0\u53d7\u70ed\u81a8\u80c0\u7684\u6db2\u4f53\u6bb5\u5c5e\u4e8e <strong>\u56f0\u6db2\u70ed\u81a8\u80c0\u6cc4\u653e<\/strong>.\n      <\/li>\n<li>\n        \u9488\u5bf9\u4e0d\u540c\u50a8\u7f50\u6216\u64cd\u4f5c\u5de5\u51b5\u7684\u538b\u529b\/\u771f\u7a7a\u9632\u62a4\u5c5e\u4e8e <strong>PVRV\/\u771f\u7a7a\u8d23\u4efb\u65b9<\/strong>.\n      <\/li>\n<li>\n        \u5173\u4e8e\u9009\u62e9\u54ea\u79cdLPG\u9600\u95e8\u914d\u7f6e\u7684\u66f4\u5e7f\u6cdb\u51b3\u7b56\u5c5e\u4e8e <strong>\u901a\u7528LPG\u9600\u95e8\u9009\u578b<\/strong>.\n      <\/li>\n<li>\n        \u706b\u70ac\u6216\u5904\u7406\u7f51\u7edc\u7684\u8be6\u7ec6\u6c34\u529b\u8bbe\u8ba1\u5c5e\u4e8e <strong>\u706b\u70ac\u7cfb\u7edf\u8bbe\u8ba1<\/strong>.\n      <\/li>\n<\/ul>\n<aside\n      class=\"zfr-stop\"\n      id=\"hold-applicability-not-established\"\n      aria-label=\"Stop condition: applicability not established\"\n    ><\/p>\n<p><strong>\u505c\u6b62\u2014\u2014\u9002\u7528\u6027\u5c1a\u672a\u786e\u5b9a\u3002<\/strong><\/p>\n<p>\n        \u5f53\u53d7\u4fdd\u62a4\u8bbe\u5907\u6216\u5916\u90e8\u706b\u707e\u573a\u666f\u4ecd\u4e0d\u660e\u786e\u65f6\uff0c\u4e0d\u8981\u7ee7\u7eed\u8f93\u5165\u706b\u707e\u8f93\u5165\u6216\u9600\u95e8\u5bb9\u91cf\u3002\n      <\/p>\n<\/aside>\n<\/section>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" src=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-01.webp\" alt=\"\u5916\u90e8\u706b\u707eLPG\u6cc4\u653e\u5ba1\u67e5\u7684\u6982\u5ff5\u6027\u53d7\u4fdd\u62a4\u8bbe\u5907\u8fb9\u754c\uff0c\u76f8\u90bb\u6cc4\u653e\u4efb\u52a1\u5355\u72ec\u8def\u7531\u3002\" title=\"ZOBAI LPG \u5b89\u5168\u9600\u706b\u707e\u5de5\u51b5\uff1a\u6392\u91cf\u4e0e\u6cc4\u653e\u6821\u6838 IMG-01\" width=\"1200\" height=\"900\" decoding=\"async\" class=\"wp-image-56692\" srcset=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-01.webp 1200w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-01-300x225.webp 300w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-01-1024x768.webp 1024w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-01-768x576.webp 768w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-01-16x12.webp 16w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-01-400x300.webp 400w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\u5728\u5ba1\u67e5\u706b\u707e\u8f93\u5165\u6216\u9600\u95e8\u5bb9\u91cf\u4e4b\u524d\uff0c\u5148\u786e\u5b9a\u8bbe\u5907\u548c\u573a\u666f\u7684\u9002\u7528\u6027\u3002<\/figcaption><\/figure>\n<section\n    id=\"freeze-project-specific-fire-inputs\"\n    aria-labelledby=\"heading-freeze-project-specific-fire-inputs\"\n  ><\/p>\n<h2 id=\"heading-freeze-project-specific-fire-inputs\">\n      \u5728\u5ba1\u67e5\u5bb9\u91cf\u4e4b\u524d\uff0c\u5148\u786e\u5b9a\u9879\u76ee\u7279\u5b9a\u7684\u706b\u707e\u8f93\u5165<br \/>\n    <\/h2>\n<p>\n      \u4e00\u65e6\u786e\u5b9a\u4e86\u9002\u7528\u6027\uff0c\u4e0b\u4e00\u4e2a\u8981\u6c42\u662f\u53ef\u8ffd\u6eaf\u7684\u9879\u76ee\u706b\u707e\u57fa\u51c6\u3002\u5ba1\u67e5\u4eba\u5458\u5e94\u80fd\u591f\u533a\u5206\u5c5e\u4e8e\u9879\u76ee\u6cc4\u653e\u5206\u6790\u7684\u4fe1\u606f\u4e0e\u4ec5\u51fa\u73b0\u5728\u516c\u5171\u6307\u5357\u3001\u5de5\u4f5c\u793a\u4f8b\u6216\u9600\u95e8\u6587\u732e\u4e2d\u7684\u4fe1\u606f\u3002\n    <\/p>\n<p>\n      \u516c\u5171\u6307\u5357\u53ef\u4ee5\u89e3\u91ca\u5de5\u7a0b\u6846\u67b6\u3002\u5b83\u4e0d\u63d0\u4f9b\u786e\u5b9a\u5b9e\u9645\u6cc4\u653e\u6848\u4f8b\u6240\u9700\u7684\u9879\u76ee\u7279\u5b9a\u8f93\u5165\u3002\n    <\/p>\n<h3 id=\"identify-project-fire-inputs\">\u54ea\u4e9b\u706b\u707e\u6848\u4f8b\u8f93\u5165\u5fc5\u987b\u6765\u81ea\u9879\u76ee\u57fa\u51c6\uff1f<\/h3>\n<p>\n      \u9879\u76ee\u57fa\u51c6\u5e94\u5305\u542b\u8868\u5f81\u6240\u5b9a\u4e49\u7684\u706b\u707e\u66b4\u9732\u548c\u8be5\u573a\u666f\u4e0b\u53d7\u4fdd\u62a4\u8bbe\u5907\u6240\u9700\u7684\u4fe1\u606f\u3002\u6839\u636e\u9879\u76ee\u7684\u4e0d\u540c\uff0c\u8fd9\u53ef\u80fd\u5305\u62ec\u8bbe\u5907\u914d\u7f6e\u3001\u9002\u7528\u7684\u66b4\u9732\u57fa\u51c6\u3001\u4fdd\u62a4\u5047\u8bbe\u3001\u8bbe\u5907\u4e2d\u6301\u6709\u7684\u7269\u6599\u4ee5\u53ca\u4e0a\u6e38\u6cc4\u653e\u5206\u6790\u6240\u9700\u7684\u5176\u4ed6\u6761\u4ef6\u3002\n    <\/p>\n<p>\n      \u5b9e\u9645\u8981\u6c42\u662f\u53ef\u8ffd\u6eaf\u6027\uff1a\u706b\u707e\u6848\u4f8b\u6240\u4f9d\u8d56\u7684\u6bcf\u4e2a\u7269\u6599\u8f93\u5165\u90fd\u5e94\u6709\u9879\u76ee\u6765\u6e90\uff0c\u800c\u4e0d\u662f\u5728\u9600\u95e8\u8bc4\u4f30\u671f\u95f4\u91cd\u5efa\u3002\n    <\/p>\n<aside\n      class=\"zfr-decision\"\n      id=\"fire-input-ownership\"\n      aria-label=\"Project fire input ownership\"\n    ><\/p>\n<p>\n        <strong>\u8f93\u5165\u5f52\u5c5e\uff1a<\/strong> \u9879\u76ee\u706b\u707e\u8f93\u5165\u5c5e\u4e8e\u6cc4\u653e\u5de5\u51b5\u4f9d\u636e\u3002\u5b83\u4eec\u4e0d\u662f\u9600\u95e8\u5c5e\u6027\uff0c\u4e0d\u80fd\u4ece\u76ee\u5f55\u6761\u76ee\u6216\u901a\u7528LPG\u6587\u7ae0\u4e2d\u521b\u5efa\u3002\n      <\/p>\n<\/aside>\n<h3 id=\"reject-generic-worked-example-as-project-basis\">\u4e3a\u4ec0\u4e48\u901a\u7528\u7b97\u4f8b\u4e0d\u80fd\u786e\u7acb\u6b64\u5de5\u51b5<\/h3>\n<p>\n      \u7b97\u4f8b\u53ef\u4ee5\u8bf4\u660e\u65b9\u6cd5\uff0c\u4f46\u4e0d\u80fd\u8bc1\u660e\u5176\u8bbe\u5907\u914d\u7f6e\u3001\u706b\u707e\u5047\u8bbe\u3001\u4fdd\u62a4\u5047\u8bbe\u3001\u6d41\u4f53\u6761\u4ef6\u6216\u5176\u4ed6\u8f93\u5165\u9002\u7528\u4e8e\u53e6\u4e00\u88c5\u7f6e\u3002\n    <\/p>\n<p>\n      \u56e0\u6b64\uff0c\u6709\u7528\u7684\u95ee\u9898\u4e0d\u662f\u9879\u76ee\u662f\u5426\u4e0e\u793a\u4f8b\u76f8\u4f3c\uff0c\u800c\u662f\u7528\u4e8e\u53d7\u4fdd\u62a4\u8bbe\u5907\u7684\u8f93\u5165\u662f\u5426\u53ef\u4ee5\u8ffd\u6eaf\u5230\u9002\u7528\u7684\u9879\u76ee\u4f9d\u636e\u3002\n    <\/p>\n<div class=\"zfr-chain\" id=\"fire-basis-review-check\">\n<ol>\n<li>\u786e\u8ba4\u53d7\u4fdd\u62a4\u8bbe\u5907\u548c\u706b\u707e\u573a\u666f\u5df2\u8bc6\u522b\u3002<\/li>\n<li>\u786e\u8ba4\u6750\u6599\u706b\u707e\u5de5\u51b5\u8f93\u5165\u7531\u9879\u76ee\u4f9d\u636e\u63d0\u4f9b\u3002<\/li>\n<li>\u786e\u8ba4\u9600\u95e8\u8bc4\u4f30\u63a5\u6536\u8fd9\u4e9b\u8f93\u5165\uff0c\u800c\u4e0d\u662f\u521b\u5efa\u66ff\u4ee3\u8f93\u5165\u3002<\/li>\n<li>\u5f53\u7f3a\u5931\u7684\u4e0a\u6e38\u8f93\u5165\u5b9e\u8d28\u6027\u963b\u6b62\u6240\u9700\u6cc4\u653e\u5de5\u51b5\u7684\u5efa\u7acb\u65f6\uff0c\u6682\u505c\u8bc4\u4f30\u3002<\/li>\n<\/ol><\/div>\n<h3 id=\"stop-when-fire-basis-is-incomplete\">\u54ea\u4e9b\u7f3a\u5931\u7684\u706b\u707e\u4f9d\u636e\u4fe1\u606f\u4f1a\u963b\u6b62\u5ba1\u67e5<\/h3>\n<p>\n      \u5982\u679c\u706b\u707e\u5de5\u51b5\u672a\u5145\u5206\u5b9a\u4e49\uff0c\u65e0\u6cd5\u4f7f\u4e0a\u6e38\u5206\u6790\u5efa\u7acb\u6240\u9700\u7684\u6cc4\u653e\u5de5\u51b5\uff0c\u5219\u4e0d\u5e94\u5f00\u59cb\u5bb9\u91cf\u9a8c\u6536\u3002\n    <\/p>\n<p>\n      \u4e0d\u786e\u5b9a\u7684\u8bbe\u5907\u8fb9\u754c\u3001\u4e0d\u6e05\u6670\u7684\u706b\u707e\u573a\u666f\u4f9d\u636e\u6216\u5b9e\u8d28\u6027\u5f71\u54cd\u6cc4\u653e\u5206\u6790\u7684\u7f3a\u5931\u9879\u76ee\u4fe1\u606f\uff0c\u4f1a\u4f7f\u9a8c\u6536\u94fe\u4e0d\u5b8c\u6574\u3002\n    <\/p>\n<aside\n      class=\"zfr-stop\"\n      id=\"hold-fire-basis-incomplete\"\n      aria-label=\"Hold condition: fire basis incomplete\"\n    ><\/p>\n<p><strong>\u4fdd\u6301\u2014\u2014\u706b\u707e\u5de5\u51b5\u4f9d\u636e\u4e0d\u5b8c\u6574\u3002<\/strong><\/p>\n<p>\n        \u4e0d\u5f97\u4ee5\u901a\u7528\u793a\u4f8b\u3001\u5047\u5b9a\u7684\u706b\u707e\u5de5\u51b5\u6216\u9600\u95e8\u8d44\u6599\u66ff\u4ee3\u7f3a\u5931\u7684\u9879\u76ee\u6cc4\u653e\u4f9d\u636e\u3002\n      <\/p>\n<\/aside>\n<\/section>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" src=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-02.webp\" alt=\"Project-specific fire-case inputs feeding the relief analysis while generic examples and valve literature remain outside the approved project-input path.\" title=\"ZOBAI LPG Safety Valve Fire Case: Capacity and Discharge Review IMG-02\" width=\"1200\" height=\"900\" decoding=\"async\" class=\"wp-image-56691\" srcset=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-02.webp 1200w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-02-300x225.webp 300w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-02-1024x768.webp 1024w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-02-768x576.webp 768w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-02-16x12.webp 16w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-02-400x300.webp 400w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\u706b\u707e\u5de5\u51b5\u8f93\u5165\u5fc5\u987b\u53ef\u8ffd\u6eaf\u81f3\u9879\u76ee\u57fa\u51c6\uff0c\u4e4b\u540e\u65b9\u53ef\u7ee7\u7eed\u8fdb\u884c\u80fd\u529b\u5ba1\u67e5\u3002<\/figcaption><\/figure>\n<section\n    id=\"establish-relieving-condition-and-required-capacity\"\n    aria-labelledby=\"heading-establish-relieving-condition-and-required-capacity\"\n  ><\/p>\n<h2 id=\"heading-establish-relieving-condition-and-required-capacity\">\n      \u786e\u5b9a\u6cc4\u653e\u5de5\u51b5\u548c\u6240\u9700\u6cc4\u653e\u91cf\u4f5c\u4e3a\u4e0a\u6e38\u8f93\u5165\u6761\u4ef6<br \/>\n    <\/h2>\n<p>\n      \u4e0b\u4e00\u6b65\u4ea4\u63a5\u5c06\u53d7\u4fdd\u62a4\u7cfb\u7edf\u7684\u9700\u6c42\u4e0e\u62df\u7528\u6cc4\u538b\u88c5\u7f6e\u53ef\u8bc1\u660e\u7684\u80fd\u529b\u533a\u5206\u5f00\u6765\u3002\n    <\/p>\n<p>\n      \u5728\u8bc4\u4f30\u9600\u95e8\u6cc4\u653e\u80fd\u529b\u4e4b\u524d\uff0c\u6cc4\u653e\u5de5\u51b5\u548c\u6240\u9700\u6cc4\u653e\u91cf\u5fc5\u987b\u5df2\u4f5c\u4e3a\u9002\u7528\u6cc4\u653e\u5de5\u51b5\u5206\u6790\u7684\u7ed3\u679c\u800c\u5b58\u5728\u3002\n    <\/p>\n<h3 id=\"define-relieving-condition\">\u5fc5\u987b\u9884\u5148\u786e\u5b9a\u54ea\u4e9b\u6cc4\u653e\u5de5\u51b5\uff1f<\/h3>\n<p>\n      LPG\u7684\u6b63\u5e38\u50a8\u5b58\u63cf\u8ff0\u672c\u8eab\u5e76\u4e0d\u80fd\u786e\u5b9a\u6cc4\u653e\u5de5\u51b5\u4e2d\u4f7f\u7528\u7684\u6d41\u4f53\u72b6\u6001\u3002\n    <\/p>\n<p>\n      \u706b\u707e\u5de5\u51b5\u8bc4\u4f30\u7684\u76f8\u5173\u72b6\u6001\u6216\u76f8\u6001\u5fc5\u987b\u6765\u81ea\u4e0a\u6e38\u6cc4\u653e\u5206\u6790\uff0c\u56e0\u4e3a\u8be5\u5de5\u51b5\u6784\u6210\u4e86\u786e\u5b9a\u6240\u9700\u6cc4\u653e\u91cf\u53ca\u5224\u65ad\u8bbe\u5907\u6392\u653e\u80fd\u529b\u8bc1\u636e\u9002\u7528\u6027\u7684\u4f9d\u636e\u7684\u4e00\u90e8\u5206\u3002\n    <\/p>\n<p>\n      \u672c\u6587\u4e0d\u51b3\u5b9a\u8be5\u5de5\u51b5\u3002\u9a8c\u6536\u68c0\u67e5\u4ec5\u786e\u8ba4\u8be5\u5de5\u51b5\u662f\u5426\u5df2\u786e\u5b9a\u5e76\u4e00\u81f4\u5730\u7eb3\u5165\u8bbe\u5907\u8bc4\u4f30\u4e2d\u3002\n    <\/p>\n<aside\n      class=\"zfr-stop\"\n      id=\"hold-relieving-condition-unresolved\"\n      aria-label=\"Stop condition: relieving condition unresolved\"\n    ><\/p>\n<p><strong>\u505c\u6b62\u2014\u2014\u6cc4\u653e\u5de5\u51b5\u672a\u786e\u5b9a\u3002<\/strong><\/p>\n<p>\n        \u5f53\u6bd4\u8f83\u6240\u4f9d\u8d56\u7684\u6cc4\u653e\u5de5\u51b5\u4ecd\u672a\u5b9a\u4e49\u65f6\uff0c\u4e0d\u8981\u5047\u8bbe\u9600\u95e8\u6392\u653e\u80fd\u529b\u8bc1\u636e\u4e0e\u6cc4\u653e\u5de5\u51b5\u76f8\u7b26\u3002\n      <\/p>\n<\/aside>\n<h3 id=\"separate-required-capacity-from-valve-attribute\">\u4e3a\u4ec0\u4e48\u6240\u9700\u6cc4\u653e\u91cf\u4e0d\u662f\u9600\u95e8\u5c5e\u6027<\/h3>\n<p>\n      \u6240\u9700\u6cc4\u653e\u91cf\u8868\u793a\u53d7\u4fdd\u62a4\u7cfb\u7edf\u5728\u65e2\u5b9a\u5de5\u51b5\u4e0b\u6240\u9700\u7684\u6cc4\u653e\u8d1f\u8377\u3002\u9600\u95e8\u6392\u91cf\u8868\u793a\u62df\u7528\u8bbe\u5907\u5728\u9002\u7528\u57fa\u51c6\u548c\u6761\u4ef6\u4e0b\u6240\u80fd\u8bc1\u660e\u7684\u6cc4\u653e\u80fd\u529b\u3002\n    <\/p>\n<p>\n      \u7f8e\u56fd\u77f3\u6cb9\u534f\u4f1a\uff08API\uff09\u538b\u529b\u6cc4\u653e\u6307\u5357\u5c06\u6cc4\u653e\u9700\u6c42\u4e0e\u8bbe\u5907\u9009\u578b\u548c\u80fd\u529b\u8bc4\u4f30\u5206\u5f00\u3002\u56e0\u6b64\uff0c\u6240\u9700\u8d1f\u8377\u5c5e\u4e8e\u4e0a\u6e38\u73af\u8282\uff1b\u8bbe\u5907\u8bc4\u4f30\u5219\u68c0\u9a8c\u62df\u7528\u6cc4\u538b\u9600\u662f\u5426\u6709\u8bc1\u636e\u652f\u6301\u8be5\u8d1f\u8377\u3002\n    <\/p>\n<p>\n      \u516c\u79f0\u5c3a\u5bf8\u3001\u5916\u89c2\u7269\u7406\u5c3a\u5bf8\u6216\u5c5e\u4e8eLPG\u4ea7\u54c1\u7cfb\u5217\uff0c\u5747\u4e0d\u80fd\u786e\u5b9a\u6240\u9700\u6cc4\u653e\u8d1f\u8377\u3002\n    <\/p>\n<div class=\"zfr-chain\" id=\"required-duty-to-device-review-handoff\">\n<ol>\n<li>\u9879\u76ee\u6cc4\u653e\u5206\u6790\u786e\u5b9a\u6cc4\u653e\u5de5\u51b5\u3002<\/li>\n<li>\u4e0a\u6e38\u5206\u6790\u786e\u5b9a\u6240\u9700\u6cc4\u653e\u8d1f\u8377\u3002<\/li>\n<li>\u62df\u7528\u6cc4\u538b\u8bbe\u5907\u5355\u72ec\u786e\u5b9a\u3002<\/li>\n<li>\u6839\u636e\u65e2\u5b9a\u8981\u6c42\u6838\u67e5\u9002\u7528\u7684\u8bbe\u5907\u6392\u91cf\u8bc1\u636e\u3002<\/li>\n<\/ol><\/div>\n<h3 id=\"stop-before-capacity-review\">\u5f53\u6392\u91cf\u5ba1\u67e5\u65e0\u6cd5\u8fdb\u884c\u65f6<\/h3>\n<p>\n      \u5f53\u6cc4\u653e\u5de5\u51b5\u6216\u6240\u9700\u6cc4\u653e\u91cf\u5c1a\u672a\u786e\u5b9a\u65f6\uff0c\u8bbe\u5907\u6392\u91cf\u8bc4\u4f30\u65e0\u6cd5\u5b8c\u6210\u3002\u5728\u8fd9\u4e24\u79cd\u60c5\u51b5\u4e0b\uff0c\u5747\u7f3a\u4e4f\u7a33\u5b9a\u7684\u4e0a\u6e38\u8981\u6c42\u6765\u8bc4\u5224\u8bbe\u5907\u8bc1\u636e\u3002\n    <\/p>\n<p>\n      \u4ea7\u54c1\u76ee\u5f55\u3001\u4ea7\u54c1\u9875\u9762\u3001\u901a\u7528\u5e94\u7528\u63cf\u8ff0\u6216\u516c\u79f0\u8fde\u63a5\u65e0\u6cd5\u586b\u8865\u8fd9\u4e00\u7a7a\u767d\u3002\n    <\/p>\n<aside\n      class=\"zfr-stop\"\n      id=\"hold-required-duty-not-established\"\n      aria-label=\"Hold condition: required duty not established\"\n    ><\/p>\n<p><strong>\u6682\u505c\u2014\u2014\u6240\u9700\u8d1f\u8377\u5c1a\u672a\u786e\u5b9a\u3002<\/strong><\/p>\n<p>\n        \u5c06\u95f4\u9699\u8fd4\u56de\u81f3\u4e0a\u6e38\u6cc4\u653e\u5206\u6790\uff0c\u800c\u975e\u6839\u636e\u62df\u7528\u9600\u95e8\u4f30\u7b97\u9700\u6c42\u3002\n      <\/p>\n<\/aside>\n<\/section>\n<section\n    id=\"check-valve-capacity-evidence\"\n    aria-labelledby=\"heading-check-valve-capacity-evidence\"\n  ><\/p>\n<h2 id=\"heading-check-valve-capacity-evidence\">\n      \u5bf9\u7167\u65e2\u5b9a\u706b\u707e\u5de5\u51b5\u6838\u67e5\u9600\u95e8\u6392\u91cf\u8bc1\u636e<br \/>\n    <\/h2>\n<p>\n      \u53ea\u6709\u5728\u6cc4\u653e\u6761\u4ef6\u548c\u6240\u9700\u6cc4\u653e\u91cf\u786e\u5b9a\u540e\uff0c\u624d\u5e94\u5173\u6ce8\u62df\u7528\u7684\u6cc4\u538b\u88c5\u7f6e\u3002\n    <\/p>\n<p>\n      \u9a8c\u6536\u95ee\u9898\u5728\u4e8e\uff0c\u73b0\u6709\u6392\u91cf\u8bc1\u636e\u80fd\u5426\u5728\u76f8\u5173\u6cc4\u653e\u57fa\u51c6\u4e0b\u4e0e\u65e2\u5b9a\u706b\u707e\u5de5\u51b5\u76f8\u5173\u8054\u3002\u4ec5\u7b3c\u7edf\u63cf\u8ff0\u4e3aLPG\u662f\u4e0d\u591f\u7684\u3002\n    <\/p>\n<h3 id=\"define-capacity-evidence-requirement\">\u9600\u95e8\u6392\u91cf\u8bc1\u636e\u9700\u8981\u8bc1\u660e\u4ec0\u4e48\uff1f<\/h3>\n<p>\n      \u5ba1\u67e5\u4eba\u5458\u5e94\u80fd\u8bc6\u522b\u62df\u7528\u88c5\u7f6e\u3001\u8bc6\u522b\u6240\u4f9d\u636e\u7684\u6392\u91cf\u8bc1\u636e\uff0c\u5e76\u786e\u8ba4\u8be5\u8bc1\u636e\u9002\u7528\u4e8e\u706b\u707e\u5de5\u51b5\u8bc4\u4f30\u4e2d\u6240\u7528\u7684\u6cc4\u653e\u6761\u4ef6\u548c\u6cc4\u653e\u91cf\u3002\n    <\/p>\n<p>\n      \u5236\u9020\u5546\u6216\u9879\u76ee\u6587\u4ef6\u53ef\u4f5c\u4e3a\u8be5\u8bc1\u636e\u94fe\u7684\u4e00\u90e8\u5206\uff0c\u4f46\u4ea7\u54c1\u540d\u79f0\u3001\u516c\u79f0\u5c3a\u5bf8\u6216\u901a\u7528\u6392\u91cf\u8868\u7684\u5b58\u5728\u672c\u8eab\u5e76\u4e0d\u80fd\u8bc1\u660e\u8be5\u8bc1\u636e\u9002\u7528\u4e8e\u672c\u6848\u4f8b\u3002\n    <\/p>\n<div\n      class=\"zfr-table-scroll\"\n      role=\"region\"\n      tabindex=\"0\"\n      aria-label=\"Scrollable valve capacity evidence review table\"\n    ><\/p>\n<table id=\"valve-capacity-evidence-review-table\">\n<caption class=\"zfr-sr-only\">\n          \u9600\u95e8\u6392\u91cf\u8bc1\u636e\u5ba1\u67e5\u95e8\u7981\u4e0e\u6401\u7f6e\u6761\u4ef6<br \/>\n        <\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u5ba1\u67e5\u70b9<\/th>\n<th scope=\"col\">\u5fc5\u987b\u8bc1\u660e\u7684\u5185\u5bb9<\/th>\n<th scope=\"col\">\u6401\u7f6e\u6761\u4ef6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6240\u9700\u6cc4\u653e\u91cf<\/td>\n<td>\u4e0a\u6e38\u6cc4\u653e\u8981\u6c42\u9488\u5bf9\u6240\u5b9a\u4e49\u7684\u706b\u707e\u5de5\u51b5\u5b58\u5728\u3002<\/td>\n<td>\u6240\u9700\u6cc4\u653e\u91cf\u7f3a\u5931\u6216\u65e0\u6cd5\u786e\u5b9a\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6cc4\u653e\u4f9d\u636e<\/td>\n<td>\u7528\u4e8e\u5224\u5b9a\u8bbe\u5907\u8bc1\u636e\u7684\u6761\u4ef6\u5df2\u5b9a\u4e49\u3002<\/td>\n<td>\u6cc4\u653e\u5de5\u51b5\u4e0d\u660e\u786e\u6216\u4e0e\u8bc1\u636e\u4f9d\u636e\u4e0d\u4e00\u81f4\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u8bbe\u5907\u6807\u8bc6<\/td>\n<td>\u8bc1\u636e\u53ef\u4e0e\u62df\u8bae\u7684\u6cc4\u538b\u88c5\u7f6e\u76f8\u5173\u8054\u3002<\/td>\n<td>\u652f\u6301\u6027\u6587\u4ef6\u65e0\u6cd5\u4e0e\u6240\u8bc4\u4f30\u7684\u8bbe\u5907\u5173\u8054\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6392\u91cf\u8bc1\u636e<\/td>\n<td>\u6240\u4f9d\u636e\u7684\u8bc1\u636e\u9002\u7528\u4e8e\u6240\u5b9a\u4e49\u7684\u8981\u6c42\u3002<\/td>\n<td>\u8bc1\u636e\u5177\u6709\u901a\u7528\u6027\u3001\u4e0d\u5b8c\u6574\u6216\u65e0\u6cd5\u4e0e\u5de5\u51b5\u5339\u914d\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5df2\u5b89\u88c5\u51fa\u53e3\u4fa7\u4f9d\u636e<\/td>\n<td>\u8bbe\u5907\u8bc4\u4f30\u6240\u9700\u7684\u4e0b\u6e38\u6761\u4ef6\u5df2\u786e\u5b9a\u3002<\/td>\n<td>\u51fa\u53e3\u6216\u80cc\u538b\u6761\u4ef6\u4ecd\u672a\u89e3\u51b3\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h3 id=\"nominal-size-is-not-capacity-proof\">\u4e3a\u4ec0\u4e48\u4ec5\u51ed\u9600\u95e8\u516c\u79f0\u5c3a\u5bf8\u6216\u6240\u5c5e\u4ea7\u54c1\u7cfb\u5217\u8fd8\u4e0d\u591f<\/h3>\n<p>\n      \u516c\u79f0\u5c3a\u5bf8\u5c5e\u4e8e\u673a\u68b0\u8fde\u63a5\u6216\u4ea7\u54c1\u8bc6\u522b\u53c2\u6570\uff0c\u672c\u8eab\u4e0d\u80fd\u8bc1\u660e\u9600\u95e8\u5177\u5907\u6ee1\u8db3\u65e2\u5b9a\u706b\u707e\u5de5\u51b5\u6cc4\u653e\u8981\u6c42\u7684\u6cc4\u653e\u80fd\u529b\u3002\n    <\/p>\n<p>\n      \u540c\u6837\u7684\u9650\u5236\u4e5f\u9002\u7528\u4e8e\u5bbd\u6cdb\u7684\u4ea7\u54c1\u7cfb\u5217\u63cf\u8ff0\u3002\u5c06\u67d0\u88c5\u7f6e\u79f0\u4e3a\u6db2\u5316\u77f3\u6cb9\u6c14\uff08LPG\uff09\u5b89\u5168\u9600\uff0c\u65e2\u4e0d\u80fd\u786e\u5b9a\u9879\u76ee\u6240\u9700\u7684\u6cc4\u653e\u80fd\u529b\uff0c\u4e5f\u4e0d\u80fd\u8bc1\u660e\u62df\u9009\u88c5\u7f6e\u5177\u6709\u8bc4\u4f30\u5f53\u524d\u5de5\u51b5\u6240\u9700\u7684\u6280\u672f\u8bc1\u636e\u3002\n    <\/p>\n<p>\n      \u56e0\u6b64\uff0c\u5b9e\u9645\u5ba1\u6838\u987a\u5e8f\u5e94\u662f\u5148\u786e\u5b9a\u6cc4\u653e\u8981\u6c42\uff0c\u518d\u6838\u67e5\u8bc1\u660e\u6750\u6599\uff0c\u800c\u4e0d\u662f\u5148\u6839\u636e\u4ea7\u54c1\u8eab\u4efd\u63a8\u65ad\u6cc4\u653e\u80fd\u529b\u3002\n    <\/p>\n<h3 id=\"hold-when-device-evidence-is-missing\">\u7f3a\u5c11\u54ea\u4e9b\u88c5\u7f6e\u6280\u672f\u8bc1\u636e\u65f6\u5fc5\u987b\u6682\u7f13\u5ba1\u6838<\/h3>\n<p>\n      \u5982\u679c\u5ba1\u6838\u4eba\u5458\u65e0\u6cd5\u5c06\u62df\u9009\u88c5\u7f6e\u3001\u9002\u7528\u7684\u6cc4\u653e\u80fd\u529b\u8bc1\u660e\u6750\u6599\u3001\u6cc4\u653e\u6761\u4ef6\u3001\u6240\u9700\u6cc4\u653e\u8981\u6c42\u53ca\u4e0b\u6e38\u7cfb\u7edf\u8bbe\u8ba1\u4f9d\u636e\u8054\u7cfb\u8d77\u6765\uff0c\u5f62\u6210\u4e00\u81f4\u7684\u5bf9\u6bd4\uff0c\u5c31\u4e0d\u80fd\u7ed3\u675f\u88c5\u7f6e\u9002\u7528\u6027\u8bc4\u4f30\u3002\n    <\/p>\n<p>\n      \u8fd9\u5305\u62ec\u4ec5\u6709\u4ea7\u54c1\u516c\u79f0\u53c2\u6570\u7684\u60c5\u51b5\uff0c\u4ee5\u53ca\u5c1a\u672a\u786e\u5b9a\u89e3\u91ca\u88c5\u7f6e\u6027\u80fd\u8bc1\u636e\u6240\u9700\u7684\u51fa\u53e3\u6761\u4ef6\u7684\u60c5\u51b5\u3002\n    <\/p>\n<aside\n      class=\"zfr-stop\"\n      id=\"hold-valve-capacity-not-demonstrated\"\n      aria-label=\"Hold condition: valve capacity not demonstrated\"\n    ><\/p>\n<p><strong>\u6682\u7f13\u6279\u51c6\u2014\u2014\u5c1a\u672a\u8bc1\u660e\u9600\u95e8\u7684\u6cc4\u653e\u80fd\u529b\u80fd\u591f\u6ee1\u8db3\u65e2\u5b9a\u5de5\u51b5\u8981\u6c42\u3002<\/strong><\/p>\n<p>\n        \u8fd9\u662f\u57fa\u4e8e\u73b0\u6709\u8bc1\u636e\u4f5c\u51fa\u7684\u5224\u65ad\uff0c\u5e76\u4e0d\u610f\u5473\u7740\u5df2\u7ecf\u8bc1\u660e\u8be5\u88c5\u7f6e\u7684\u6cc4\u653e\u80fd\u529b\u4e0d\u8db3\u3002\n      <\/p>\n<\/aside>\n<\/section>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" src=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-03.webp\" alt=\"Engineering handoff from relieving condition and required duty to a separate review of applicable valve-capacity evidence.\" title=\"ZOBAI LPG Safety Valve Fire Case: Capacity and Discharge Review IMG-03\" width=\"1200\" height=\"900\" decoding=\"async\" class=\"wp-image-56690\" srcset=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-03.webp 1200w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-03-300x225.webp 300w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-03-1024x768.webp 1024w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-03-768x576.webp 768w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-03-16x12.webp 16w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-03-400x300.webp 400w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\u9879\u76ee\u5e94\u9996\u5148\u786e\u5b9a\u6240\u9700\u6cc4\u653e\u8981\u6c42\uff0c\u7136\u540e\u901a\u8fc7\u9600\u95e8\u5ba1\u6838\uff0c\u5224\u65ad\u9002\u7528\u7684\u6280\u672f\u8bc1\u636e\u662f\u5426\u80fd\u591f\u8bc1\u660e\u9600\u95e8\u6ee1\u8db3\u8fd9\u4e9b\u8981\u6c42\u3002<\/figcaption><\/figure>\n<section\n    id=\"review-discharge-back-pressure-and-system-interaction\"\n    aria-labelledby=\"heading-review-discharge-back-pressure-and-system-interaction\"\n  ><\/p>\n<h2 id=\"heading-review-discharge-back-pressure-and-system-interaction\">\n      \u5ba1\u6838\u6392\u653e\u6761\u4ef6\u3001\u80cc\u538b\u53ca\u7cfb\u7edf\u76f8\u4e92\u5f71\u54cd<br \/>\n    <\/h2>\n<p>\n      \u4ec5\u6709\u88c5\u7f6e\u6cc4\u653e\u80fd\u529b\u7684\u8bc1\u660e\u6750\u6599\uff0c\u8fd8\u4e0d\u8db3\u4ee5\u5b8c\u6210\u706b\u707e\u5de5\u51b5\u8bc4\u4f30\u3002\u62df\u9009\u9600\u95e8\u9700\u8981\u5728\u5b9e\u9645\u5b89\u88c5\u7684\u6cc4\u653e\u901a\u9053\u4e2d\u5de5\u4f5c\uff0c\u56e0\u6b64\uff0c\u88c5\u7f6e\u8bc4\u4f30\u91c7\u7528\u7684\u51fa\u53e3\u6761\u4ef6\u5fc5\u987b\u4e0e\u5b9e\u9645\u4e0b\u6e38\u7cfb\u7edf\u5e03\u7f6e\u4e00\u81f4\u3002\n    <\/p>\n<p>\n      \u56e0\u6b64\uff0c\u5fc5\u987b\u533a\u5206\u9600\u95e8\u5c42\u9762\u7684\u9002\u7528\u6027\u9a8c\u6536\u4e0e\u7cfb\u7edf\u5c42\u9762\u7684\u9a8c\u6536\u3002API \u538b\u529b\u6cc4\u653e\u7cfb\u7edf\u6307\u5357\u5c06\u4e0b\u6e38\u6392\u653e\u5904\u7f6e\u6761\u4ef6\u89c6\u4e3a\u6574\u4e2a\u6cc4\u653e\u7cfb\u7edf\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20\uff0c\u800c\u4e0d\u662f\u9600\u95e8\u81ea\u8eab\u7684\u72ec\u7acb\u5c5e\u6027\u3002\n    <\/p>\n<h3 id=\"review-installed-outlet-conditions\">\u9700\u8981\u5ba1\u6838\u54ea\u4e9b\u5b9e\u9645\u5b89\u88c5\u6761\u4ef6\u4e0b\u7684\u51fa\u53e3\u53c2\u6570\uff1f<\/h3>\n<p>\n      \u5ba1\u6838\u4eba\u5458\u5e94\u660e\u786e\u9600\u95e8\u7684\u6392\u653e\u53bb\u5411\u3001\u51fa\u53e3\u662f\u5426\u72ec\u7acb\u6216\u8fde\u63a5\u81f3\u5171\u7528\u7cfb\u7edf\uff0c\u4ee5\u53ca\u4e0b\u6e38\u901a\u9053\u662f\u5426\u53ef\u80fd\u4ea7\u751f\u5f71\u54cd\u6240\u91c7\u7528\u88c5\u7f6e\u6027\u80fd\u8bc1\u636e\u9002\u7528\u6027\u7684\u51fa\u53e3\u6761\u4ef6\u3002\n    <\/p>\n<p>\n      \u5982\u679c\u9002\u7528\u7684\u9879\u76ee\u6587\u4ef6\u6216\u5df2\u5b89\u88c5\u7cfb\u7edf\u6587\u4ef6\u8868\u660e\uff0c\u51fa\u53e3\u6d41\u52a8\u963b\u529b\u6216\u53ef\u80fd\u53d1\u751f\u7684\u6db2\u4f53\u3001\u51b7\u51dd\u6db2\u79ef\u805a\u4f1a\u5f71\u54cd\u6cc4\u653e\u901a\u9053\uff0c\u5c31\u5e94\u5c06\u8fd9\u4e9b\u56e0\u7d20\u7eb3\u5165\u6392\u653e\u7cfb\u7edf\u8bbe\u8ba1\u4f9d\u636e\u8fdb\u884c\u6838\u67e5\u3002\u8fd9\u662f\u9488\u5bf9\u5177\u4f53\u5b89\u88c5\u6761\u4ef6\u7684\u68c0\u67e5\uff0c\u5e76\u975e\u5bf9\u6240\u6709\u6db2\u5316\u77f3\u6cb9\u6c14\uff08LPG\uff09\u7cfb\u7edf\u7684\u666e\u904d\u8981\u6c42\u3002\n    <\/p>\n<p>\n      \u5bf9\u4e8e\u5c5e\u4e8e\u7f8e\u56fd\u804c\u4e1a\u5b89\u5168\u4e0e\u5065\u5eb7\u7ba1\u7406\u5c40\uff08OSHA\uff09\u76d1\u7ba1\u89c4\u5b9a\u9002\u7528\u8303\u56f4\u7684\u7f8e\u56fd\u6db2\u5316\u77f3\u6cb9\u6c14\uff08LPG\uff09\u8bbe\u65bd\uff0cOSHA \u4e5f\u5bf9\u6392\u653e\u5e03\u7f6e\u4f5c\u51fa\u4e86\u89c4\u5b9a\u3002\u672c\u6587\u4e0d\u4f1a\u5c06\u8fd9\u4e9b\u7279\u5b9a\u53f8\u6cd5\u7ba1\u8f96\u533a\u7684\u8981\u6c42\u6269\u5927\u9002\u7528\u4e8e\u5176\u89c4\u5b9a\u8303\u56f4\u4e4b\u5916\u7684\u60c5\u51b5\u3002\n    <\/p>\n<p>\n      \u6b64\u5904\u7684\u4efb\u52a1\u4e0d\u662f\u91cd\u65b0\u8bbe\u8ba1\u4e0b\u6e38\u7ba1\u8def\uff0c\u800c\u662f\u786e\u5b9a\u88c5\u7f6e\u9a8c\u6536\u6240\u9700\u7684\u51fa\u53e3\u548c\u80cc\u538b\u4fe1\u606f\u662f\u5426\u5df2\u7ecf\u53d6\u5f97\u5e76\u5f62\u6210\u6587\u4ef6\u8bb0\u5f55\u3002\n    <\/p>\n<aside\n      class=\"zfr-decision\"\n      id=\"installed-system-acceptance-rule\"\n      aria-label=\"Installed relief-system acceptance check\"\n    ><\/p>\n<p>\n        <strong>\u5df2\u5b89\u88c5\u7cfb\u7edf\u68c0\u67e5\uff1a<\/strong> \u5982\u679c\u5c1a\u672a\u786e\u5b9a\u5b9e\u9645\u5b89\u88c5\u7684\u6cc4\u653e\u901a\u9053\u80fd\u5426\u6ee1\u8db3\u9600\u95e8\u6cc4\u653e\u80fd\u529b\u8bc4\u4f30\u6240\u4f9d\u636e\u7684\u51fa\u53e3\u6761\u4ef6\uff0c\u4ec5\u8fdb\u884c\u9600\u95e8\u5c42\u9762\u7684\u6cc4\u653e\u80fd\u529b\u8bc4\u4f30\u662f\u4e0d\u591f\u7684\u3002\n      <\/p>\n<\/aside>\n<h3 id=\"shared-discharge-system-level-trigger\">\u5171\u7528\u6392\u653e\u7cfb\u7edf\u5728\u4ec0\u4e48\u60c5\u51b5\u4e0b\u9700\u8981\u5f00\u5c55\u7cfb\u7edf\u5c42\u9762\u7684\u8bc4\u4f30<\/h3>\n<p>\n      \u5b58\u5728\u5171\u7528\u6392\u653e\u51fa\u53e3\uff0c\u5e76\u4e0d\u81ea\u52a8\u610f\u5473\u7740\u672c\u6587\u9700\u8981\u5f00\u5c55\u7ba1\u7f51\u8ba1\u7b97\u3002\n    <\/p>\n<p>\n      \u5173\u952e\u5728\u4e8e\uff0c\u9600\u95e8\u9002\u7528\u7684\u51fa\u53e3\u6761\u4ef6\u662f\u5426\u53d6\u51b3\u4e8e\u5c1a\u672a\u660e\u786e\u7684\u5176\u4ed6\u6392\u653e\u6e90\u4e4b\u95f4\u7684\u76f8\u4e92\u5f71\u54cd\uff0c\u6216\u76f8\u4e92\u8fde\u63a5\u7684\u6392\u653e\u7cfb\u7edf\u7684\u6c34\u529b\u8ba1\u7b97\u7ed3\u679c\u3002\n    <\/p>\n<p>\n      \u5982\u679c\u80fd\u591f\u6839\u636e\u73b0\u6709\u9879\u76ee\u6280\u672f\u8bc1\u636e\u786e\u5b9a\u9002\u7528\u7684\u51fa\u53e3\u6761\u4ef6\uff0c\u5c31\u53ef\u4ee5\u5c06\u5176\u7528\u4e8e\u88c5\u7f6e\u8bc4\u4f30\u3002\u5982\u679c\u65e0\u6cd5\u786e\u5b9a\uff0c\u5219\u8be5\u672a\u89e3\u51b3\u7684\u95ee\u9898\u5e94\u7531\u4e0b\u6e38\u7cfb\u7edf\u7684\u8d23\u4efb\u65b9\u8d1f\u8d23\u5904\u7406\u3002\n    <\/p>\n<aside\n      class=\"zfr-decision\"\n      id=\"shared-system-decision\"\n      aria-label=\"Shared discharge system decision question\"\n    ><\/p>\n<p>\n        <strong>\u5171\u7528\u6392\u653e\u7cfb\u7edf\u6838\u67e5\u95ee\u9898\uff1a<\/strong> \u80fd\u5426\u5728\u4e0d\u4f9d\u8d56\u5c1a\u672a\u89e3\u51b3\u7684\u7279\u5b9a\u5de5\u51b5\u4e0b\u7cfb\u7edf\u76f8\u4e92\u5f71\u54cd\u95ee\u9898\u7684\u60c5\u51b5\u4e0b\uff0c\u786e\u5b9a\u9600\u95e8\u8bc4\u4f30\u6240\u9700\u7684\u51fa\u53e3\u6761\u4ef6\uff1f\n      <\/p>\n<\/aside>\n<h3 id=\"stop-before-flare-system-design\">\u672c\u6587\u7684\u5ba1\u6838\u8303\u56f4\u5728\u54ea\u91cc\u7ed3\u675f\uff0c\u706b\u70ac\u7cfb\u7edf\u8bbe\u8ba1\u53c8\u4ece\u54ea\u91cc\u5f00\u59cb<\/h3>\n<p>\n      \u672c\u6587\u53ef\u4ee5\u6838\u67e5\u6392\u653e\u53bb\u5411\u662f\u5426\u660e\u786e\u3001\u76f8\u5173\u51fa\u53e3\u53ca\u80cc\u538b\u4fe1\u606f\u662f\u5426\u9f50\u5168\u3001\u5171\u7528\u7cfb\u7edf\u662f\u5426\u6539\u53d8\u8fd9\u4e9b\u6761\u4ef6\uff0c\u4ee5\u53ca\u80fd\u5426\u6839\u636e\u5df2\u786e\u5b9a\u7684\u4e0b\u6e38\u6761\u4ef6\u8bc4\u4f30\u88c5\u7f6e\u7684\u6280\u672f\u8bc1\u636e\u3002\n    <\/p>\n<p>\n      \u672c\u6587\u4e0d\u8d1f\u8d23\u8bbe\u8ba1\u706b\u70ac\u6216\u5176\u4ed6\u6392\u653e\u5904\u7f6e\u7cfb\u7edf\uff0c\u4e0d\u8d1f\u8d23\u5b8c\u6210\u6574\u4e2a\u7ba1\u7f51\u7684\u6c34\u529b\u8ba1\u7b97\uff0c\u4e0d\u8d1f\u8d23\u786e\u5b9a\u6240\u6709\u540c\u65f6\u53c2\u4e0e\u6392\u653e\u7684\u6d41\u91cf\u6765\u6e90\uff0c\u4e5f\u4e0d\u8d1f\u8d23\u6279\u51c6\u4e0b\u6e38\u6392\u653e\u5904\u7f6e\u8bbe\u65bd\u3002\n    <\/p>\n<aside\n      class=\"zfr-stop\"\n      id=\"hold-downstream-system-basis-required\"\n      aria-label=\"Hold condition: downstream system basis required\"\n    ><\/p>\n<p><strong>\u6682\u7f13\u6279\u51c6\u2014\u2014\u9700\u8981\u8865\u5145\u4e0b\u6e38\u7cfb\u7edf\u8bbe\u8ba1\u4f9d\u636e\u3002<\/strong><\/p>\n<p>\n        \u5f53\u5fc5\u987b\u901a\u8fc7\u5355\u72ec\u7684\u4e0b\u6e38\u7cfb\u7edf\u5206\u6790\uff0c\u624d\u80fd\u786e\u5b9a\u9600\u95e8\u9002\u7528\u7684\u51fa\u53e3\u6761\u4ef6\u65f6\uff0c\u5e94\u91c7\u7528\u6b64\u72b6\u6001\u3002\n      <\/p>\n<\/aside>\n<\/section>\n<section\n    id=\"close-documentation-chain-or-stop\"\n    aria-labelledby=\"heading-close-documentation-chain-or-stop\"\n  ><\/p>\n<h2 id=\"heading-close-documentation-chain-or-stop\">\n      \u5b8c\u5584\u6280\u672f\u6587\u4ef6\u8bc1\u636e\u94fe\uff0c\u5426\u5219\u5e94\u6682\u505c\u5ba1\u6838<br \/>\n    <\/h2>\n<p>\n      \u6700\u7ec8\u9a8c\u6536\u6b65\u9aa4\u662f\u68c0\u67e5\u6280\u672f\u8bc1\u636e\u7684\u53ef\u8ffd\u6eaf\u6027\u3002\u53e6\u4e00\u540d\u5177\u5907\u76f8\u5e94\u8d44\u8d28\u7684\u5ba1\u6838\u4eba\u5458\uff0c\u5e94\u80fd\u591f\u4ece\u53d7\u4fdd\u62a4\u8bbe\u5907\u53ca\u706b\u707e\u5de5\u51b5\u51fa\u53d1\uff0c\u4f9d\u6b21\u8ffd\u6eaf\u4e0a\u6e38\u5206\u6790\u786e\u5b9a\u7684\u6cc4\u653e\u8981\u6c42\u3001\u62df\u9009\u88c5\u7f6e\u7684\u6280\u672f\u8bc1\u636e\u4ee5\u53ca\u5b9e\u9645\u5b89\u88c5\u7cfb\u7edf\u7684\u6392\u653e\u4f9d\u636e\uff0c\u7406\u89e3\u5b8c\u6574\u7684\u5de5\u7a0b\u5224\u65ad\u903b\u8f91\uff0c\u800c\u4e0d\u5fc5\u81ea\u884c\u63a8\u65ad\u4efb\u4f55\u7f3a\u5931\u7684\u73af\u8282\u3002\n    <\/p>\n<p>\n      \u5373\u4f7f\u5404\u4efd\u6587\u4ef6\u5355\u72ec\u770b\u6765\u90fd\u5408\u7406\uff0c\u5982\u679c\u65e0\u6cd5\u5efa\u7acb\u76f8\u4e92\u4e4b\u95f4\u7684\u5bf9\u5e94\u5173\u7cfb\uff0c\u4e5f\u4e0d\u80fd\u5f62\u6210\u6709\u5145\u5206\u4f9d\u636e\u3001\u7ecf\u5f97\u8d77\u6838\u67e5\u7684\u9a8c\u6536\u8bc1\u636e\u94fe\u3002\n    <\/p>\n<h3 id=\"connect-relief-basis-to-installed-valve\">\u54ea\u4e9b\u6280\u672f\u8bc1\u636e\u5fc5\u987b\u5c06\u6cc4\u653e\u8bbe\u8ba1\u4f9d\u636e\u4e0e\u5b9e\u9645\u5b89\u88c5\u7684\u9600\u95e8\u8054\u7cfb\u8d77\u6765<\/h3>\n<div\n      class=\"zfr-table-scroll\"\n      role=\"region\"\n      tabindex=\"0\"\n      aria-label=\"Scrollable external-fire relief review evidence chain\"\n    ><\/p>\n<table id=\"fire-case-evidence-chain-table\">\n<caption class=\"zfr-sr-only\">\n          \u5916\u90e8\u706b\u707e\u6cc4\u653e\u5ba1\u6838\u7684\u5404\u8bc1\u636e\u9636\u6bb5\u3001\u6240\u9700\u53ef\u8ffd\u6eaf\u5173\u7cfb\u53ca\u5bfc\u81f4\u8bc1\u636e\u94fe\u4e2d\u65ad\u7684\u6761\u4ef6<br \/>\n        <\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u8bc1\u636e\u9636\u6bb5<\/th>\n<th scope=\"col\">\u5fc5\u987b\u80fd\u591f\u8ffd\u6eaf\u7684\u5185\u5bb9<\/th>\n<th scope=\"col\">\u5bfc\u81f4\u8bc1\u636e\u94fe\u4e2d\u65ad\u7684\u95ee\u9898<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53d7\u4fdd\u62a4\u8bbe\u5907\u4e0e\u5916\u90e8\u706b\u707e\u5de5\u51b5<\/td>\n<td>\u6b63\u5728\u8bc4\u4f30\u7684\u627f\u538b\u8fb9\u754c\u53ca\u706b\u707e\u5de5\u51b5\u3002<\/td>\n<td>\u53d7\u4fdd\u62a4\u8bbe\u5907\u6216\u6cc4\u653e\u5de5\u51b5\u5c1a\u4e0d\u660e\u786e\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9879\u76ee\u706b\u707e\u5de5\u51b5\u8bbe\u8ba1\u4f9d\u636e<\/td>\n<td>\u4e0a\u6e38\u6cc4\u653e\u5206\u6790\u6240\u91c7\u7528\u7684\u9879\u76ee\u7279\u5b9a\u4fe1\u606f\u3002<\/td>\n<td>\u5173\u952e\u706b\u707e\u5de5\u51b5\u8f93\u5165\u53c2\u6570\u65e0\u6cd5\u8ffd\u6eaf\u81f3\u9879\u76ee\u8bbe\u8ba1\u4f9d\u636e\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6cc4\u653e\u6761\u4ef6\u4e0e\u6240\u9700\u6cc4\u653e\u91cf<\/td>\n<td>\u4f20\u9012\u81f3\u88c5\u7f6e\u8bc4\u4f30\u73af\u8282\u7684\u5de5\u7a0b\u8981\u6c42\u3002<\/td>\n<td>\u6cc4\u653e\u8ba1\u7b97\u4f9d\u636e\u6216\u6240\u9700\u6cc4\u653e\u8981\u6c42\u5c1a\u672a\u660e\u786e\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u62df\u9009\u6cc4\u653e\u88c5\u7f6e\u53ca\u6cc4\u653e\u80fd\u529b\u8bc1\u660e\u6750\u6599<\/td>\n<td>\u7528\u4e8e\u5224\u65ad\u62df\u9009\u88c5\u7f6e\u80fd\u5426\u6ee1\u8db3\u65e2\u5b9a\u6cc4\u653e\u8981\u6c42\u7684\u6280\u672f\u8bc1\u636e\u3002<\/td>\n<td>\u8bc1\u660e\u6750\u6599\u7f3a\u5931\u3001\u8fc7\u4e8e\u7b3c\u7edf\uff0c\u6216\u4e0e\u5f53\u524d\u8bc4\u4f30\u4f9d\u636e\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u9645\u5b89\u88c5\u7cfb\u7edf\u7684\u6392\u653e\u53ca\u80cc\u538b\u4f9d\u636e<\/td>\n<td>\u4e0e\u88c5\u7f6e\u8bc4\u4f30\u76f8\u5173\u7684\u4e0b\u6e38\u6761\u4ef6\u3002<\/td>\n<td>\u51fa\u53e3\u6761\u4ef6\u53d6\u51b3\u4e8e\u5c1a\u672a\u89e3\u51b3\u7684\u7cfb\u7edf\u76f8\u4e92\u5f71\u54cd\u95ee\u9898\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5ba1\u6838\u7ed3\u8bba<\/td>\n<td>\u6709\u6587\u4ef6\u8bb0\u5f55\u652f\u6301\u7684\u9a8c\u6536\u51b3\u5b9a\u3001\u6682\u7f13\u6279\u51c6\u51b3\u5b9a\u6216\u8865\u5145\u5de5\u7a0b\u6280\u672f\u8bc1\u636e\u7684\u8981\u6c42\u3002<\/td>\n<td>\u5ba1\u6838\u7ed3\u8bba\u4f9d\u8d56\u4eba\u4e3a\u52a0\u5165\u7684\u5047\u8bbe\uff0c\u4ee5\u5f25\u8865\u8bc1\u636e\u94fe\u4e2d\u5c1a\u672a\u89e3\u51b3\u7684\u7f3a\u5931\u73af\u8282\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h3 id=\"explicit-stop-conditions\">\u4f5c\u51fa\u9a8c\u6536\u51b3\u5b9a\u524d\u5fc5\u987b\u660e\u786e\u7684\u6682\u505c\u6761\u4ef6<\/h3>\n<div\n      class=\"zfr-table-scroll\"\n      role=\"region\"\n      tabindex=\"0\"\n      aria-label=\"Scrollable external-fire relief review stop conditions\"\n    ><\/p>\n<table id=\"fire-case-stop-conditions-table\">\n<caption class=\"zfr-sr-only\">\n          \u6682\u505c\u6761\u4ef6\u3001\u5916\u90e8\u706b\u707e\u6cc4\u653e\u5ba1\u6838\u65e0\u6cd5\u5b8c\u6210\u7684\u539f\u56e0\u53ca\u6240\u9700\u540e\u7eed\u63aa\u65bd<br \/>\n        <\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u6682\u505c\u6761\u4ef6<\/th>\n<th scope=\"col\">\u65e0\u6cd5\u5b8c\u6210\u5ba1\u6838\u7684\u539f\u56e0<\/th>\n<th scope=\"col\">\u6240\u9700\u540e\u7eed\u63aa\u65bd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53d7\u4fdd\u62a4\u538b\u529b\u8fb9\u754c\u4e0d\u660e\u786e<\/td>\n<td>\u5ba1\u6838\u4eba\u5458\u65e0\u6cd5\u51c6\u786e\u786e\u5b9a\u5f53\u524d\u706b\u707e\u5de5\u51b5\u9700\u8981\u4fdd\u62a4\u7684\u8bbe\u5907\u3002<\/td>\n<td>\u660e\u786e\u53d7\u4fdd\u62a4\u8bbe\u5907\u53ca\u5176\u538b\u529b\u8fb9\u754c\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u90e8\u706b\u707e\u5de5\u51b5\u7684\u9002\u7528\u6027\u5c1a\u672a\u660e\u786e<\/td>\n<td>\u9879\u76ee\u8bbe\u8ba1\u4f9d\u636e\u5c1a\u672a\u660e\u786e\u5f53\u524d\u6b63\u5728\u8bc4\u4f30\u7684\u5de5\u51b5\u3002<\/td>\n<td>\u8fd4\u56de\u9002\u7528\u7684\u9879\u76ee\u6cc4\u653e\u8bbe\u8ba1\u4f9d\u636e\u8fdb\u884c\u6838\u67e5\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9879\u76ee\u706b\u707e\u5de5\u51b5\u8bbe\u8ba1\u4f9d\u636e\u4e0d\u5b8c\u6574<\/td>\n<td>\u5173\u952e\u706b\u707e\u5de5\u51b5\u8f93\u5165\u53c2\u6570\u65e0\u6cd5\u8ffd\u6eaf\u81f3\u9879\u76ee\u5206\u6790\u8d44\u6599\u3002<\/td>\n<td>\u83b7\u53d6\u7f3a\u5931\u7684\u9879\u76ee\u8bbe\u8ba1\u4f9d\u636e\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u901a\u7528\u53c2\u6570\u4ee3\u66ff\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6cc4\u653e\u6761\u4ef6\u5c1a\u672a\u660e\u786e<\/td>\n<td>\u7528\u4e8e\u786e\u5b9a\u6216\u9a8c\u8bc1\u6cc4\u653e\u80fd\u529b\u7684\u6d41\u4f53\u72b6\u6001\u5c1a\u672a\u5f97\u5230\u5145\u5206\u5b9a\u4e49\u3002<\/td>\n<td>\u8fd4\u56de\u4e0a\u6e38\u6cc4\u653e\u5206\u6790\u73af\u8282\uff0c\u660e\u786e\u6cc4\u653e\u72b6\u6001\u7684\u8ba1\u7b97\u4f9d\u636e\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u7f3a\u5c11\u6240\u9700\u6cc4\u653e\u91cf<\/td>\n<td>\u5c1a\u672a\u901a\u8fc7\u4e0a\u6e38\u5206\u6790\u786e\u5b9a\u6cc4\u653e\u8981\u6c42\uff0c\u56e0\u6b64\u7f3a\u5c11\u53ef\u7528\u4e8e\u6838\u67e5\u88c5\u7f6e\u7684\u6bd4\u8f83\u4f9d\u636e\u3002<\/td>\n<td>\u5c06\u8fd9\u4e00\u4fe1\u606f\u7f3a\u53e3\u4ea4\u56de\u6cc4\u653e\u5206\u6790\u73af\u8282\u5904\u7406\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9600\u95e8\u6cc4\u653e\u80fd\u529b\u8bc1\u660e\u6750\u6599\u4e0d\u5b8c\u6574\u6216\u4e0d\u5339\u914d<\/td>\n<td>\u65e0\u6cd5\u53ef\u9760\u5730\u786e\u8ba4\u73b0\u6709\u8bc1\u660e\u6750\u6599\u4e0e\u62df\u9009\u88c5\u7f6e\u53ca\u6cc4\u653e\u8bc4\u4f30\u4f9d\u636e\u4e4b\u95f4\u7684\u5bf9\u5e94\u5173\u7cfb\u3002<\/td>\n<td>\u5728\u4f5c\u51fa\u9a8c\u6536\u7ed3\u8bba\u4e4b\u524d\uff0c\u53d6\u5f97\u9002\u7528\u4e8e\u62df\u9009\u88c5\u7f6e\u7684\u6280\u672f\u8bc1\u660e\u6750\u6599\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u51fa\u53e3\u6216\u80cc\u538b\u6761\u4ef6\u5c1a\u672a\u660e\u786e<\/td>\n<td>\u5c1a\u672a\u786e\u5b9a\u4e0e\u88c5\u7f6e\u9a8c\u6536\u76f8\u5173\u7684\u4e0b\u6e38\u6761\u4ef6\u3002<\/td>\n<td>\u660e\u786e\u5b9e\u9645\u5b89\u88c5\u7cfb\u7edf\u7684\u51fa\u53e3\u5de5\u51b5\u4f9d\u636e\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5171\u7528\u7cfb\u7edf\u7684\u76f8\u4e92\u5f71\u54cd\u9700\u8981\u5355\u72ec\u5206\u6790<\/td>\n<td>\u9002\u7528\u7684\u51fa\u53e3\u6761\u4ef6\u53d6\u51b3\u4e8e\u5c1a\u672a\u660e\u786e\u7684\u4e92\u8054\u7cfb\u7edf\u8fd0\u884c\u7279\u5f81\u3002<\/td>\n<td>\u5c06\u8be5\u95ee\u9898\u4ea4\u7531\u76f8\u5e94\u7684\u4e0b\u6e38\u7cfb\u7edf\u5206\u6790\u73af\u8282\u5904\u7406\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\n      \u8fd9\u4e9b\u6682\u505c\u6761\u4ef6\u5e76\u4e0d\u8bc1\u660e\u5b9e\u9645\u5b89\u88c5\u7cfb\u7edf\u4e0d\u7b26\u5408\u8981\u6c42\uff0c\u800c\u662f\u6307\u51fa\u73b0\u6709\u8bc1\u636e\u5df2\u4e0d\u8db3\u4ee5\u652f\u6301\u4f5c\u51fa\u9a8c\u6536\u7ed3\u8bba\u7684\u5177\u4f53\u73af\u8282\u3002\n    <\/p>\n<h3 id=\"prepare-next-engineering-handoff\">\u54ea\u4e9b\u4fe1\u606f\u5e94\u4f20\u9012\u81f3\u4e0b\u4e00\u6b65\u5de5\u7a0b\u5ba1\u6838\u6216\u8be2\u4ef7\u6587\u4ef6\uff08RFQ\uff09\u51c6\u5907\u73af\u8282<\/h3>\n<p>\n      \u4ea4\u63a5\u8d44\u6599\u5e94\u4fdd\u7559\u5df2\u7ecf\u786e\u8ba4\u7684\u4fe1\u606f\uff0c\u5e76\u660e\u786e\u5217\u51fa\u5c1a\u672a\u89e3\u51b3\u7684\u4e8b\u9879\u3002\n    <\/p>\n<ul id=\"fire-case-handoff-inputs\">\n<li>\u53d7\u4fdd\u62a4\u8bbe\u5907\u53ca\u9002\u7528\u7684\u6cc4\u653e\u5de5\u51b5\uff1b<\/li>\n<li>\u73b0\u6709\u7684\u9879\u76ee\u706b\u707e\u5de5\u51b5\u8bbe\u8ba1\u4f9d\u636e\uff1b<\/li>\n<li>\u6cc4\u653e\u6761\u4ef6\uff1b<\/li>\n<li>\u6240\u9700\u6cc4\u653e\u91cf\uff1b<\/li>\n<li>\u62df\u9009\u6cc4\u653e\u88c5\u7f6e\u7684\u6280\u672f\u6587\u4ef6\uff1b<\/li>\n<li>\u9002\u7528\u7684\u9600\u95e8\u6cc4\u653e\u80fd\u529b\u8bc1\u660e\u6750\u6599\uff1b<\/li>\n<li>\u5b9e\u9645\u5b89\u88c5\u7cfb\u7edf\u7684\u6392\u653e\u53ca\u80cc\u538b\u4f9d\u636e\uff1b<\/li>\n<li>\u5171\u7528\u7cfb\u7edf\u4e2d\u4efb\u4f55\u5c1a\u672a\u89e3\u51b3\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p>\n      \u8fd9\u6837\uff0c\u5de5\u7a0b\u4eba\u5458\u3001\u91c7\u8d2d\u4eba\u5458\u6216\u4f9b\u5e94\u5546\u5c31\u80fd\u83b7\u5f97\u660e\u786e\u7684\u6280\u672f\u95ee\u9898\uff0c\u800c\u4e0d\u53ea\u662f\u6536\u5230\u4e00\u4efd\u6280\u672f\u6761\u4ef6\u4e0d\u5b8c\u6574\u7684\u6db2\u5316\u77f3\u6cb9\u6c14\uff08LPG\uff09\u706b\u707e\u5de5\u51b5\u5b89\u5168\u9600\u91c7\u8d2d\u9700\u6c42\u3002\n    <\/p>\n<aside\n      class=\"zfr-decision\"\n      id=\"final-closure-rule\"\n      aria-label=\"External-fire relief review closure rule\"\n    ><\/p>\n<p>\n        <strong>\u5ba1\u6838\u95ed\u73af\u89c4\u5219\uff1a<\/strong> \u53ea\u6709\u5f53\u53d7\u4fdd\u62a4\u8bbe\u5907\u53ca\u5176\u706b\u707e\u5de5\u51b5\u3001\u4e0a\u6e38\u5206\u6790\u786e\u5b9a\u7684\u6cc4\u653e\u8981\u6c42\u3001\u88c5\u7f6e\u6280\u672f\u8bc1\u636e\u548c\u4e0b\u6e38\u7cfb\u7edf\u4f9d\u636e\u5f62\u6210\u5b8c\u6574\u3001\u53ef\u8ffd\u6eaf\u7684\u8bc1\u636e\u94fe\u65f6\uff0c\u624d\u80fd\u8ba4\u53ef\u8bc4\u4f30\u7ed3\u8bba\u3002\u5982\u679c\u8bc1\u636e\u94fe\u5728\u67d0\u4e2a\u73af\u8282\u4e2d\u65ad\uff0c\u9a8c\u6536\u51b3\u5b9a\u4e5f\u5fc5\u987b\u5728\u8be5\u73af\u8282\u6682\u505c\u3002\n      <\/p>\n<\/aside>\n<\/section>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" src=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-04.webp\" alt=\"Installed relief path, downstream back-pressure interface and documentation chain showing where the review can close and where missing evidence requires a hold.\" title=\"ZOBAI LPG Safety Valve Fire Case: Capacity and Discharge Review IMG-04\" width=\"1200\" height=\"900\" decoding=\"async\" class=\"wp-image-56677\" srcset=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-04.webp 1200w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-04-300x225.webp 300w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-04-1024x768.webp 1024w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-04-768x576.webp 768w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-04-16x12.webp 16w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/08\/lpg-safety-valve-fire-case-capacity-and-discharge-review-img-04-400x300.webp 400w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\u5728\u5b8c\u6210\u5916\u90e8\u706b\u707e\u6cc4\u653e\u5ba1\u6838\u4e4b\u524d\uff0c\u9600\u95e8\u5c42\u9762\u7684\u6280\u672f\u8bc1\u636e\u548c\u4e0b\u6e38\u7cfb\u7edf\u7684\u6280\u672f\u8bc1\u636e\u90fd\u5fc5\u987b\u5177\u6709\u53ef\u8ffd\u6eaf\u7684\u4f9d\u636e\u3002<\/figcaption><\/figure>\n<p><!-- ZOBAI_SEPTEMBER_CLUSTER_LINKS_20260924 --><\/p>\n<section class=\"zobai-related-guides\" aria-labelledby=\"september-related-guides-56662\">\n<h2 id=\"september-related-guides-56662\">\u76f8\u5173\u5de5\u7a0b\u6307\u5357<\/h2>\n<p>\u5f53\u5de5\u7a0b\u5ba1\u67e5\u6d89\u53ca\u76f8\u5e94\u7684\u5b9a\u5f84\u3001\u9009\u578b\u3001\u5b89\u88c5\u6216\u7ef4\u62a4\u95ee\u9898\u65f6\uff0c\u53ef\u7ee7\u7eed\u67e5\u9605\u4ee5\u4e0b\u4e13\u9879\u6307\u5357\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/zobai.com\/zh\/blog\/lpg-safety-valve-discharge-piping-flare-vent-and-back-pressure\/\">\u6db2\u5316\u77f3\u6cb9\u6c14\uff08LPG\uff09\u5b89\u5168\u9600\u6392\u653e\u7ba1\u9053<\/a><\/li>\n<\/ul>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>An external-fire relief review for pressurized LPG storage should be treated as an acceptance chain, not as a valve-only check. The reviewer first confirms the protected equipment and applicable fire scenario, then verifies that the project fire basis and relieving condition are defined, that a required relieving duty exists independently of the valve, that relevant&#8230;<\/p>","protected":false},"author":2,"featured_media":56692,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[73],"tags":[],"class_list":["post-56662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-valve-types-selection"],"_links":{"self":[{"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/posts\/56662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/comments?post=56662"}],"version-history":[{"count":2,"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/posts\/56662\/revisions"}],"predecessor-version":[{"id":57054,"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/posts\/56662\/revisions\/57054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/media\/56692"}],"wp:attachment":[{"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/media?parent=56662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/categories?post=56662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zobai.com\/zh\/wp-json\/wp\/v2\/tags?post=56662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}