{"id":4595,"date":"2026-09-10T19:18:41","date_gmt":"2026-09-11T02:18:41","guid":{"rendered":"https:\/\/www.26yc.com\/data-center-heat-recovery-2\/"},"modified":"2026-10-08T23:36:10","modified_gmt":"2026-10-09T06:36:10","slug":"data-center-heat-recovery-2","status":"publish","type":"post","link":"https:\/\/www.26yc.com\/zh_cn\/data-center-heat-recovery-2\/","title":{"rendered":"\u6570\u636e\u4e2d\u5fc3\u7684\u70ed\u56de\u6536\uff1a\u7528\u7a7a\u6c14-\u7a7a\u6c14\u6362\u70ed\u5668\u51b7\u5374"},"content":{"rendered":"<p>Data centers consume enormous amounts of electricity for cooling. Much of that energy leaves the facility as low-grade waste heat. By using <strong>air-to-air heat exchangers<\/strong>\uff0c\u8bbe\u65bd\u53ef\u7528\u6392\u98ce\u5bf9\u8fdb\u98ce\u901a\u98ce\u7a7a\u6c14\u8fdb\u884c\u9884\u51b7\uff0c\u4ece\u800c\u964d\u4f4e\u673a\u68b0\u5236\u51b7\u8d1f\u8377\u5e76\u6539\u5584\u7535\u529b\u4f7f\u7528\u6548\u7387\uff08PUE\uff09\u3002<\/p>\n<h2>Why Data Center Heat Recovery Makes Sense<\/h2>\n<ul>\n<li>\u670d\u52a1\u5668\u673a\u67dc\u4ea7\u751f\u7a33\u5b9a\u3001\u9ad8\u6e29\u7684\u6392\u6c14\u6c14\u6d41\u3002<\/li>\n<li>\u5ba4\u5916\u7a7a\u6c14\u5728\u8fdb\u5165\u673a\u623f\u767d\u533a\u524d\u901a\u5e38\u5fc5\u987b\u88ab\u51b7\u5374\u3002<\/li>\n<li>\u677f\u7fc5\u6216\u70ed\u7ba1\u6362\u70ed\u5668\u4f20\u9012\u70ed\u91cf\u800c\u4e0d\u4f1a\u53d1\u751f\u4ea4\u53c9\u6c61\u67d3\u3002<\/li>\n<li>\u56de\u6536\u7684\u70ed\u91cf\u53ef\u7528\u4e8e\u9884\u70ed\u529e\u516c\u5ba4\u3001\u751f\u6d3b\u70ed\u6c34\u6216\u5438\u9644\u5f0f\u5236\u51b7\u673a\u3002<\/li>\n<\/ul>\n<h2>Plate Exchangers vs Rotary Wheels for Data Centers<\/h2>\n<table>\n<tr>\n<th>\u56e0\u7d20<\/th>\n<th>Plate Exchanger<\/th>\n<th>Rotary Wheel<\/th>\n<\/tr>\n<tr>\n<td>\u4ea4\u53c9\u6c61\u67d3\u98ce\u9669<\/td>\n<td>\u6781\u4f4e<\/td>\n<td>\u4f7f\u7528\u5439\u626b\u6247\u533a\u65f6\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>\u6e7f\u6c14\u4f20\u9012<\/td>\n<td>\u4ec5\u663e\u70ed<\/td>\n<td>\u53ef\u5b9e\u73b0\u7113\u56de\u6536<\/td>\n<\/tr>\n<tr>\n<td>\u6548\u7387<\/td>\n<td>70-85 %<\/td>\n<td>75-85 %<\/td>\n<\/tr>\n<tr>\n<td>\u7ef4\u62a4<\/td>\n<td>\u4f4e<\/td>\n<td>\u4e2d\u7b49<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u4f73\u9002\u914d<\/td>\n<td>\u51c9\u723d\uff0f\u5e72\u71e5\u6c14\u5019<\/td>\n<td>\u6e7f\u6da6\u6c14\u5019<\/td>\n<\/tr>\n<\/table>\n<h2>Implementation Considerations<\/h2>\n<ul>\n<li>\u4f7f\u6362\u70ed\u5668\u5bb9\u91cf\u4e0eIT\u8d1f\u8377\u548c\u98ce\u91cf\uff08CFM\u6216m3\/h\uff09\u76f8\u5339\u914d\u3002<\/li>\n<li>\u82e5\u5236\u51b7\u81f3\u5173\u91cd\u8981\uff0c\u5219\u6309N+1\u5197\u4f59\u8bbe\u8ba1\u3002<\/li>\n<li>\u4e0e\u697c\u5b87\u7ba1\u7406\u7cfb\u7edf\u96c6\u6210\uff0c\u4ee5\u5b9e\u73b0\u53d8\u901f\u98ce\u673a\u63a7\u5236\u3002<\/li>\n<li>\u5728\u6362\u70ed\u5668\u4e0a\u6e38\u8bbe\u7f6e\u8fc7\u6ee4\uff0c\u4ee5\u4fdd\u62a4\u7fc5\u7247\u548c\u677f\u7247\u3002<\/li>\n<\/ul>\n<p>\u6d4f\u89c8 <a href=\"https:\/\/www.26yc.com\/zh_cn\/heat-exchanger\/\">\u7a7a\u6c14-\u7a7a\u6c14\u6362\u70ed\u5668\u4ea7\u54c1<\/a> \u9002\u7528\u4e8e\u6570\u636e\u4e2d\u5fc3\u6539\u9020\u548c\u65b0\u5efa\u3002<\/p>\n<p>Heat recovery works best when combined with free-cooling and airflow management. In cold or temperate climates an air-side economizer can satisfy the load directly for many hours, with the exchanger handling the remainder and trimming compressor runtime. Hot-aisle or cold-aisle containment keeps the recovered airstream at a stable temperature so effectiveness stays near the rated point. Monitor the loop through the building management system and report recovery against Power Usage Effectiveness so savings are visible to operations. Filtration upstream of the core remains essential: fine dust in return air will otherwise coat plates or heat pipes and raise pressure drop. Review our <a href=\"https:\/\/www.26yc.com\/zh_cn\/heat-exchanger\/\">\u7a7a\u6c14-\u7a7a\u6c14\u6362\u70ed\u5668\u4ea7\u54c1<\/a> for data-center rated cores with service access.<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<p><strong>\u70ed\u56de\u6536\u4f1a\u5f71\u54cd\u5236\u51b7\u5197\u4f59\u5417\uff1f<\/strong><br \/>\n\u4e0d\u4f1a\uff0c\u53ea\u8981\u7cfb\u7edf\u88ab\u8bbe\u8ba1\u4e3a\u9884\u51b7\u7ea7\u3002\u51b7\u6c34\u673a\u7ec4\u6216CRAC\u673a\u7ec4\u4ecd\u4f5c\u4e3a\u5907\u4efd\u3002<\/p>\n<p><strong>\u56de\u6536\u7684\u70ed\u91cf\u80fd\u5426\u88ab\u518d\u5229\u7528\uff1f<\/strong><br \/>\n\u53ef\u4ee5\u3002\u6839\u636e\u6e29\u5ea6\u6c34\u5e73\uff0c\u5b83\u53ef\u9884\u70ed\u8865\u98ce\u3001\u751f\u6d3b\u70ed\u6c34\uff0c\u6216\u9a71\u52a8\u5438\u6536\u5f0f\u5236\u51b7\u3002<\/p>\n<div class=\"yc-related\">\n<h3>\u76f8\u5173\u6587\u7ae0<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/airport-hvac-heat-recovery\/\" title=\"\u673a\u573aHVAC\u4e0e\u80fd\u91cf\u56de\u6536\uff1a\u524a\u51cf\u822a\u7ad9\u697c\u80fd\u8017\">Airport HVAC &amp;amp; Energy Recovery: Cutting Terminal Energy Use<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Data centers consume enormous amounts of electricity for cooling. Much of that energy leaves the facility as low-grade waste heat. By using air-to-air heat exchangers, facilities can pre-cool incoming ventilation air with exhaust air, reducing the load on mechanical cooling and improving Power Usage Effectiveness (PUE). Why Data Center Heat Recovery Makes Sense Server racks [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244,197],"tags":[183,205,206],"class_list":["post-4595","post","type-post","status-publish","format-standard","hentry","category-applications","category-encyclopedia","tag-air-to-air","tag-data-center","tag-pue"],"_links":{"self":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/comments?post=4595"}],"version-history":[{"count":2,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4595\/revisions"}],"predecessor-version":[{"id":5166,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4595\/revisions\/5166"}],"wp:attachment":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/media?parent=4595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/categories?post=4595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/tags?post=4595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}