{"id":4610,"date":"2026-09-10T19:57:10","date_gmt":"2026-09-11T02:57:10","guid":{"rendered":"https:\/\/www.26yc.com\/heat-exchanger-cleaning-maintenance\/"},"modified":"2026-10-08T23:36:09","modified_gmt":"2026-10-09T06:36:09","slug":"heat-exchanger-cleaning-maintenance","status":"publish","type":"post","link":"https:\/\/www.26yc.com\/zh_cn\/heat-exchanger-cleaning-maintenance\/","title":{"rendered":"\u6362\u70ed\u5668\u6e05\u6d17\u4e0e\u7ef4\u62a4\u6307\u5357"},"content":{"rendered":"<p>Heat recovery equipment only delivers its rated savings if it stays clean. Dust, grease, and moisture film raise <strong>\u538b\u964d<\/strong> \u5e76\u964d\u4f4e <strong>effectiveness<\/strong>\u3002\u7b80\u5355\u7684\u7ef4\u62a4\u8ba1\u5212\u53ef\u4fdd\u62a4\u8fd9\u9879\u6295\u8d44\u3002<\/p>\n<h2>General Inspection Schedule<\/h2>\n<table>\n<tr>\n<th>\u73af\u5883<\/th>\n<th>\u68c0\u67e5<\/th>\n<th>Clean<\/th>\n<\/tr>\n<tr>\n<td>\u6d01\u51c0\u7684\u529e\u516c\u5ba4\u7a7a\u6c14<\/td>\n<td>\u6bcf 6 \u4e2a\u6708<\/td>\n<td>\u6bcf\u5e74<\/td>\n<\/tr>\n<tr>\n<td>\u591a\u5c18\uff0f\u5de5\u4e1a<\/td>\n<td>\u6bcf\u5b63\u5ea6<\/td>\n<td>\u5f53 dP \u589e\u52a0 15-20% \u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u591a\u6cb9\u8102\uff08\u53a8\u623f\u3001\u64cd\u4f5c\u4ead\uff09<\/td>\n<td>\u6bcf\u6708<\/td>\n<td>\u6309\u9700<\/td>\n<\/tr>\n<\/table>\n<h2>Cleaning by Type<\/h2>\n<ul>\n<li><strong>\u677f\u5f0f\u6362\u70ed\u5668\uff1a<\/strong> \u62bd\u51fa\u82af\u4f53\uff0c\u7528\u5438\u5c18\u6216\u4e2d\u6027\u6d17\u6da4\u5242\u6e05\u6d17\uff0c\u51b2\u6d17\u3001\u667e\u5e72\u540e\u91cd\u65b0\u7ec4\u88c5\u3002\u907f\u514d\u4f7f\u7528\u4f1a\u4f7f\u677f\u7247\u53d8\u5f62\u7684\u9ad8\u538b\u6c34\u5c04\u6d41\u3002<\/li>\n<li><strong>\u8f6c\u8f6e\uff1a<\/strong> Use the manufacturer&#8217;s wash cycle or soft brush; never soak the drive motor.<\/li>\n<li><strong>\u70ed\u7ba1\uff1a<\/strong> \u64e6\u62ed\u7fc5\u7247\uff1b\u68c0\u67e5\u662f\u5426\u6709\u5f2f\u66f2\u7684\u7ba1\u5b50\uff1b\u6309\u5b63\u8282\u786e\u8ba4\u65e0\u51bb\u7ed3\u635f\u4f24\u3002<\/li>\n<li><strong>\u73af\u6d41\u76d8\u7ba1\uff1a<\/strong> \u51b2\u6d17\u4e59\u4e8c\u9187\u56de\u8def\uff0c\u68c0\u67e5\u6d53\u5ea6\uff0c\u6309\u9700\u8865\u5145\u3002<\/li>\n<\/ul>\n<h2>What to Measure<\/h2>\n<ul>\n<li>\u82af\u4f53\u538b\u964d\u4e0e\u57fa\u51c6\u503c\u5bf9\u6bd4\u3002<\/li>\n<li>\u9001\u98ce\u6e29\u5347\u4e0e\u8bbe\u8ba1\u503c\u5bf9\u6bd4\u3002<\/li>\n<li>\u98ce\u673a\u7535\u6d41\uff08\u968f\u5835\u585e\u4e0a\u5347\uff09\u3002<\/li>\n<li>\u677f\u7247\uff0f\u7fc5\u7247\u4e0a\u53ef\u89c1\u7684\u7070\u5c18\u6216\u819c\u72b6\u7269\u3002<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<p><strong>\u80fd\u5426\u5bf9\u677f\u7247\u8fdb\u884c\u9ad8\u538b\u6e05\u6d17\uff1f<\/strong><br \/>\n\u4ec5\u53ef\u5728\u4f4e\u5727\u4e0b\u4f7f\u7528\u5e7f\u89d2\u6247\u5f62\u55b7\u5634\uff1b\u9ad8\u538b\u4f1a\u4f7f\u677f\u7247\u51f9\u9677\u5e76\u7834\u574f\u5bc6\u5c01\u9762\u3002<\/p>\n<p><strong>\u5982\u4f55\u5224\u65ad\u8be5\u6e05\u6d17\u4e86\uff1f<\/strong><br \/>\n\u5f53\u5b9e\u6d4b\u538b\u964d\u8d85\u51fa\u57fa\u51c6 15-20%\uff0c\u6216\u6548\u7387\u4f4e\u4e8e\u89c4\u683c\u8981\u6c42\u65f6\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\/psychrometric-processes-heat-recovery\/\">Psychrometric Processes in Heat Recovery: What Happens on the Chart<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/ntu-effectiveness-method\/\">The epsilon-NTU Method: Predicting Heat Exchanger Performance<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/dew-point-and-frost-point\/\">Dew Point and Frost Point: The Temperatures That Decide Core Survival<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/thermal-comfort-heat-recovery-ashrae-55\/\" title=\"Thermal Comfort and Heat Recovery: ASHRAE 55 and IEQ\">Thermal Comfort and Heat Recovery: ASHRAE 55 and IEQ<\/a><\/li>\n<\/ul>\n<\/div>\n<h2>Why a Maintenance Plan Pays<\/h2>\n<p>A clogged core can lose 15-30% of its effectiveness and push fan energy up with it. A scheduled inspection costs far less than the lost savings plus emergency downtime. Log pressure drop at commissioning as the baseline, then trend it monthly in harsh environments.<\/p>","protected":false},"excerpt":{"rendered":"<p>Heat recovery equipment only delivers its rated savings if it stays clean. Dust, grease, and moisture film raise pressure drop and lower effectiveness. A simple maintenance plan protects the investment. General Inspection Schedule Environment Inspect Clean Clean office air Every 6 months Annually Dusty \/ industrial Quarterly When dP +15-20 % Greasy (kitchen, booth) Monthly [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[243,197],"tags":[233,234],"class_list":["post-4610","post","type-post","status-publish","format-standard","hentry","category-design-calc","category-encyclopedia","tag-cleaning","tag-maintenance"],"_links":{"self":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4610","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=4610"}],"version-history":[{"count":3,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4610\/revisions"}],"predecessor-version":[{"id":5151,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4610\/revisions\/5151"}],"wp:attachment":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/media?parent=4610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/categories?post=4610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/tags?post=4610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}