{"id":740874,"date":"2024-11-18T05:14:45","date_gmt":"2024-11-18T04:14:45","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=740874"},"modified":"2024-11-18T05:14:45","modified_gmt":"2024-11-18T04:14:45","slug":"%e6%9b%bf%e4%bb%a3%e5%88%b6%e5%86%b7%e5%89%82%e7%9a%84%e7%83%ad%e5%8a%9b%e5%ad%a6%e7%89%b9%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/%e6%9b%bf%e4%bb%a3%e5%88%b6%e5%86%b7%e5%89%82%e7%9a%84%e7%83%ad%e5%8a%9b%e5%ad%a6%e7%89%b9%e6%80%a7\/","title":{"rendered":"\u66ff\u4ee3\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u7279\u6027"},"content":{"rendered":"<p class=\"sidekick\">\u66ff\u4ee3\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u7279\u6027\uff1a\u5206\u6790\u73af\u4fdd\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u8868\u73b0\uff0c\u8ba8\u8bba\u5176\u5728\u5236\u51b7\u7cfb\u7edf\u4e2d\u7684\u9ad8\u6548\u5e94\u7528\u548c\u73af\u5883\u5f71\u54cd\u3002\u4e86\u89e3\u4e0d\u540c\u5236\u51b7\u5242\u7279\u6027\u7684\u6bd4\u8f83\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\u66ff\u4ee3\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u7279\u6027.png\" alt=\"\u66ff\u4ee3\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u7279\u6027\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u66ff\u4ee3\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u7279\u6027<\/h2>\n<p>\u66ff\u4ee3\u5236\u51b7\u5242\u5728\u73b0\u4ee3\u5236\u51b7\u6280\u672f\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u3002\u968f\u7740\u73af\u5883\u95ee\u9898\u7684\u52a0\u5267\u548c\u5bf9\u6c1f\u6c2f\u78b3\u5316\u5408\u7269\uff08CFC\uff09\u53ca\u5176\u66ff\u4ee3\u54c1\u7684\u6301\u7eed\u9650\u5236\uff0c\u65b0\u578b\u5236\u51b7\u5242\u7684\u5f00\u53d1\u548c\u5e94\u7528\u8d8a\u6765\u8d8a\u53d7\u5230\u5173\u6ce8\u3002\u8fd9\u4e9b\u66ff\u4ee3\u5236\u51b7\u5242\u4ee5\u73af\u4fdd\u6027\u3001\u4f4e\u5168\u7403\u53d8\u6696\u6f5c\u80fd\u503c\uff08GWP\uff09\u53ca\u826f\u597d\u7684\u70ed\u529b\u5b66\u7279\u6027\u8457\u79f0\u3002<\/p>\n<h2>\u70ed\u529b\u5b66\u6027\u8d28<\/h2>\n<p>\u66ff\u4ee3\u5236\u51b7\u5242\u7684\u4e3b\u8981\u70ed\u529b\u5b66\u6027\u8d28\u5305\u62ec\u6cb8\u70b9\u3001\u4e34\u754c\u6e29\u5ea6\u3001\u84b8\u53d1\u6f5c\u70ed\u3001\u538b\u529b-\u6e29\u5ea6\u5173\u7cfb\u7b49\u3002\u8fd9\u4e9b\u6027\u80fd\u51b3\u5b9a\u4e86\u66ff\u4ee3\u5236\u51b7\u5242\u5728\u4e0d\u540c\u5e94\u7528\u60c5\u5883\u4e2d\u7684\u8868\u73b0\u3002<\/p>\n<ul>\n<li><b>\u6cb8\u70b9:<\/b> \u6cb8\u70b9\u662f\u6307\u6db2\u4f53\u5728\u4e00\u5b9a\u538b\u529b\u4e0b\u8f6c\u53d8\u4e3a\u6c14\u4f53\u7684\u6e29\u5ea6\u3002\u5bf9\u4e8e\u5236\u51b7\u5242\uff0c\u6cb8\u70b9\u7684\u53d8\u5316\u8303\u56f4\u5f71\u54cd\u5176\u5728\u4e0d\u540c\u6e29\u5ea6\u6761\u4ef6\u4e0b\u7684\u4f7f\u7528\u6548\u679c\u3002\u4f8b\u5982\uff0cR-134a \u7684\u5e38\u538b\u6cb8\u70b9\u662f -26.3\u00b0C\uff0c\u800cR-1234yf\u7684\u5e38\u538b\u6cb8\u70b9\u4e3a -29.5\u00b0C\u3002<\/li>\n<li><b>\u4e34\u754c\u6e29\u5ea6:<\/b> \u4e34\u754c\u6e29\u5ea6\u662f\u7269\u8d28\u5904\u4e8e\u6c14\u6db2\u5e73\u8861\u72b6\u6001\u65f6\u7684\u6700\u9ad8\u6e29\u5ea6\u3002\u5728\u6b64\u6e29\u5ea6\u4e0b\uff0c\u6c14\u6db2\u4e24\u76f8\u4e0d\u518d\u53ef\u533a\u5206\u3002\u9002\u5f53\u7684\u4e34\u754c\u6e29\u5ea6\u6709\u52a9\u4e8e\u5236\u51b7\u5242\u5728\u9ad8\u6e29\u73af\u5883\u4e0b\u7684\u4f7f\u7528\u3002R-32\u7684\u4e34\u754c\u6e29\u5ea6\u4e3a 78.4\u00b0C\uff0c\u800cR-744\uff08CO<sub>2<\/sub>\uff09\u7684\u4e34\u754c\u6e29\u5ea6\u4e3a 31.1\u00b0C\u3002<\/li>\n<li><b>\u84b8\u53d1\u6f5c\u70ed:<\/b> \u84b8\u53d1\u6f5c\u70ed\u662f\u5355\u4f4d\u8d28\u91cf\u7684\u6db2\u4f53\u5728\u6052\u6e29\u4e0b\u5b8c\u5168\u84b8\u53d1\u6210\u6c14\u4f53\u6240\u9700\u7684\u70ed\u91cf\u3002\u9ad8\u84b8\u53d1\u6f5c\u70ed\u610f\u5473\u7740\u76f8\u540c\u8d28\u91cf\u7684\u5236\u51b7\u5242\u80fd\u5438\u6536\u66f4\u591a\u7684\u70ed\u91cf\uff0c\u4ece\u800c\u63d0\u5347\u5236\u51b7\u6548\u679c\u3002R-410A \u7684\u84b8\u53d1\u6f5c\u70ed\u5728\u5e38\u538b\u4e0b\u7ea6\u4e3a 234 kJ\/kg\u3002<\/li>\n<li><b>\u538b\u529b-\u6e29\u5ea6\u5173\u7cfb:<\/b> \u8be5\u5173\u7cfb\u51b3\u5b9a\u4e86\u5236\u51b7\u5242\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u6240\u9700\u7ef4\u6301\u7684\u5de5\u4f5c\u538b\u529b\u3002\u4f8b\u5982\uff0cR-22 \u572825\u00b0C \u65f6\u7684\u9971\u548c\u538b\u529b\u7ea6\u4e3a 7.5 bar\uff0c\u800cR-290\uff08\u4e19\u70f7\uff09\u5728\u76f8\u540c\u6e29\u5ea6\u4e0b\u7684\u9971\u548c\u538b\u529b\u7ea6\u4e3a 8.3 bar\u3002<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u66ff\u4ee3\u5236\u51b7\u5242<\/h2>\n<p>\u4e3a\u6ee1\u8db3\u73af\u4fdd\u8981\u6c42\u548c\u6027\u80fd\u9700\u6c42\uff0c\u591a\u79cd\u66ff\u4ee3\u5236\u51b7\u5242\u88ab\u7814\u53d1\u5e76\u6295\u5165\u5e02\u573a\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684\u66ff\u4ee3\u5236\u51b7\u5242\u53ca\u5176\u70ed\u529b\u5b66\u7279\u6027\uff1a<\/p>\n<ol>\n<li><b>R-134a:<\/b> \u4e3b\u8981\u7528\u4e8e\u6c7d\u8f66\u7a7a\u8c03\uff0c\u5e38\u538b\u4e0b\u6cb8\u70b9\u4e3a -26.3\u00b0C\uff0c\u4e34\u754c\u6e29\u5ea6\u4e3a 101.1\u00b0C\uff0cGWP \u4e3a 1430\u3002<\/li>\n<li><b>R-1234yf:<\/b> \u65b0\u578b\u73af\u4fdd\u5236\u51b7\u5242\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65b0\u578b\u6c7d\u8f66\u7a7a\u8c03\u7cfb\u7edf\uff0c\u5e38\u538b\u4e0b\u6cb8\u70b9\u4e3a -29.5\u00b0C\uff0c\u4e34\u754c\u6e29\u5ea6\u4e3a 94.7\u00b0C\uff0cGWP \u4ec5\u4e3a 4\u3002<\/li>\n<li><b>R-32:<\/b> \u7528\u4e8e\u5bb6\u7528\u7a7a\u8c03\u548c\u5546\u7528\u5236\u51b7\u5e94\u7528\uff0c\u5e38\u538b\u4e0b\u6cb8\u70b9\u4e3a -51.7\u00b0C\uff0c\u4e34\u754c\u6e29\u5ea6\u4e3a 78.4\u00b0C\uff0cGWP \u4e3a 675\u3002<\/li>\n<li><b>R-744 (CO<sub>2<\/sub>):<\/b> \u4f5c\u4e3a\u81ea\u7136\u5de5\u8d28\uff0c\u4e3b\u8981\u7528\u4e8e\u4f4e\u6e29\u5236\u51b7\u548c\u70ed\u6cf5\u7cfb\u7edf\uff0c\u4e34\u754c\u6e29\u5ea6\u8f83\u4f4e\uff0c\u4e3a 31.1\u00b0C\uff0cGWP \u4e3a 1\u3002<\/li>\n<li><b>R-290 (\u4e19\u70f7):<\/b> \u5177\u6709\u8f83\u597d\u7684\u5236\u51b7\u6027\u80fd\uff0c\u7528\u4e8e\u5546\u7528\u51b0\u7bb1\u548c\u7a7a\u8c03\uff0c\u5e38\u538b\u4e0b\u6cb8\u70b9\u4e3a -42.1\u00b0C\uff0c\u4e34\u754c\u6e29\u5ea6\u4e3a 96.7\u00b0C\uff0cGWP \u4e3a 3\u3002<\/li>\n<\/ol>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\u548c\u73af\u4fdd\u8981\u6c42\u7684\u63d0\u5347\uff0c\u66ff\u4ee3\u5236\u51b7\u5242\u5728\u5236\u51b7\u9886\u57df\u7684\u5e94\u7528\u6108\u52a0\u5e7f\u6cdb\u3002\u7406\u89e3\u8fd9\u4e9b\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u6027\u8d28\u4e0d\u4ec5\u6709\u52a9\u4e8e\u9009\u62e9\u5408\u9002\u7684\u66ff\u4ee3\u54c1\uff0c\u66f4\u6709\u52a9\u4e8e\u63d0\u9ad8\u7cfb\u7edf\u7684\u6548\u7387\u548c\u73af\u4fdd\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u66ff\u4ee3\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u7279\u6027\uff1a\u5206\u6790\u73af\u4fdd\u5236\u51b7\u5242\u7684\u70ed\u529b\u5b66\u8868\u73b0\uff0c\u8ba8\u8bba\u5176\u5728\u5236\u51b7\u7cfb\u7edf\u4e2d\u7684\u9ad8\u6548\u5e94\u7528\u548c\u73af\u5883\u5f71\u54cd\u3002\u4e86\u89e3\u4e0d\u540c\u5236\u51b7\u5242\u7279\u6027\u7684\u6bd4\u8f83\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[134],"tags":[],"yoast_head":"<!-- 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