{"id":4573,"date":"2026-09-07T23:11:25","date_gmt":"2026-09-08T06:11:25","guid":{"rendered":"https:\/\/www.26yc.com\/pharmaceutical-cleanroom-heat-recovery\/"},"modified":"2026-10-09T17:56:59","modified_gmt":"2026-10-10T00:56:59","slug":"pharmaceutical-cleanroom-heat-recovery","status":"publish","type":"post","link":"https:\/\/www.26yc.com\/zh_cn\/pharmaceutical-cleanroom-heat-recovery\/","title":{"rendered":"Cleanroom Make-Up Air Recovery: GEP & ASHRAE 90.1"},"content":{"rendered":"

Pharmaceutical cleanrooms condition enormous volumes of 100% outdoor air to hold tight temperature, humidity and particulate limits, and that make-up air is the single largest controllable energy drain in a GMP facility. A properly specified air-to-air heat recovery core can hand back 60\u201375% of the sensible energy in the exhaust before it is thrown away, cutting both the heating and cooling coils’ duty. This article explains where the energy goes, why plate cores are usually the safer choice in Grade A\/B spaces, and how to size and specify recovery that satisfies both GEP commissioning and ASHRAE 90.1 mandatory thresholds.<\/p>\n

Why cleanrooms bleed energy<\/h2>\n

C\u7ea7\u6216D\u7ea7\u6d01\u51c0\u95f4\u901a\u5e38\u6309\u6bcf\u5c0f\u65f620\u201360\u6b21\u7a7a\u6c14\u4ea4\u6362\u8fd0\u884c\uff0c\u4e14\u7531\u4e8e\u4ec5\u9760\u518d\u5faa\u73af\u65e0\u6cd5\u6ee1\u8db3\u64cd\u4f5c\u5458\u4e0e\u4ea7\u54c1\u5b89\u5168\u7684\u901a\u98ce\u53ca\u7a00\u91ca\u8981\u6c42\uff0c\u9001\u98ce\u51e0\u4e4e\u5b8c\u5168\u4e3a\u5ba4\u5916\u7a7a\u6c14\u3002\u5c06\u8be5\u7a7a\u6c14\u4ece\u73af\u5883\u72b6\u6001\u8c03\u8282\u81f3\u4f8b\u598221\u2103\u548c45%RH\uff0c\u610f\u5473\u7740\u52a0\u70ed\u3001\u51b7\u5374\u3001\u518d\u70ed\u4ee5\u53ca\u52a0\u6e7f\u2014\u2014\u6bcf\u7acb\u65b9\u7c73\u7a7a\u6c14\u90fd\u8981\u4ed8\u4e24\u6b21\u8d39\uff0c\u4e00\u6b21\u5728\u8fdb\u5165\u65f6\uff0c\u4e00\u6b21\u5728\u88ab\u6392\u51fa\u65f6\u3002\u5728\u5bd2\u51b7\u6216\u708e\u70ed\u6c14\u5019\u4e0b\uff0c\u70ed\u8d1f\u8377\u4e3b\u5bfc\u8fd0\u8425\u6210\u672c\uff0c\u5f80\u5f80\u8d85\u8fc7\u5de5\u827a\u8bbe\u5907\u8d1f\u8377\u3002 \u7a7a\u6c14\uff0d\u7a7a\u6c14\u70ed\u56de\u6536<\/a> \u62e6\u622a\u8be5\u6392\u98ce\u6c14\u6d41\u5e76\u9884\u8c03\u8282\u8fdb\u5165\u7684\u65b0\u98ce\uff0c\u8fd9\u662f\u5728\u4e0d\u89e6\u53ca\u5de5\u827a\u672c\u8eab\u7684\u60c5\u51b5\u4e0b\u53ef\u83b7\u5f97\u7684\u6700\u5feb\u6295\u8d44\u56de\u62a5\u6760\u6746\u3002<\/p>\n

Plate vs rotary in a GMP environment<\/h2>\n

\u4e24\u5458\u4e3b\u5c06\u662f\u56fa\u5b9a\u5f0f\uff08\u663e\u70ed\uff09\u677f\u5f0f\u6362\u70ed\u5668\u4e0e\u65cb\u8f6c\u5f0f\u7113\u8f6e\u3002\u5f53\u6c61\u67d3\u63a7\u5236\u6210\u4e3a\u4f18\u5148\u4e8b\u9879\u65f6\uff0c\u5b83\u4eec\u7684\u8868\u73b0\u622a\u7136\u4e0d\u540c\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
\u65b9\u9762<\/th>\n\u677f\u5f0f\uff08\u663e\u70ed\uff09<\/th>\n\u65cb\u8f6c\u70ed\u8f6e\uff08\u7113\uff0f\u663e\u70ed\uff09<\/th>\n<\/tr>\n<\/thead>\n
\u9001\u98ce\uff0f\u6392\u98ce\u9694\u79bb<\/td>\n\u7269\u7406\u5206\u79bb\u6c14\u6d41\u2014\u2014\u96f6\u6df7\u5408<\/td>\n\u5171\u4eab\u57fa\u4f53\uff1b\u5439\u626b\u6247\u533a\u51cf\u5c11\u4f46\u4e0d\u6d88\u9664\u643a\u5e26<\/td>\n<\/tr>\n
\u6c34\u5206\u56de\u6536<\/td>\n\u65e0\uff08\u4ec5\u663e\u70ed\uff09<\/td>\n\u662f\uff0c\u82e5\u4e3a\u5e72\u71e5\u5242\u6d82\u5c42\uff08\u7113\uff09<\/td>\n<\/tr>\n
GMP \u9002\u7528\u6027<\/td>\n\u4f18\u5148\u7528\u4e8e A\/B \u7ea7\u4e0e\u65e0\u83cc\u82af\u4f53<\/td>\n\u53ef\u7528\u4e8e\u8f83\u4e0d\u5173\u952e\u7684\u652f\u63f4\u4e0e\u4ed3\u5e93\u901a\u98ce<\/td>\n<\/tr>\n
\u6e05\u6d17<\/td>\n\u82af\u4f53\u53ef\u62c6\u4e0b\u6e05\u6d17<\/td>\n\u57fa\u4f53\u53ef\u6e05\u6d17\u4f46\u96be\u4ee5\u5b8c\u5168\u53bb\u6c61<\/td>\n<\/tr>\n
\u5178\u578b\u6548\u7387<\/td>\n\u663e\u70ed 60% \u81f3 75%<\/td>\n\u603b 70% \u81f3 85%\uff08\u7113\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5bf9\u4e8e\u65e0\u83cc\u704c\u88c5\u548cA\/B\u7ea7\u533a\u57df\uff0c\u70ed\u8f6e\u65e0\u6cd5\u5c06\u9001\u98ce\u4e0e\u6392\u98ce\u5b8c\u5168\u5206\u79bb\u662f\u4e00\u5904\u771f\u5b9e\u5f31\u70b9\uff1a\u5373\u4fbf\u6709\u5439\u626b\u6247\u533a\uff0c\u5c11\u91cf\u6392\u98ce\uff08\u53ca\u5176\u643a\u5e26\u7684\u5fae\u751f\u7269\u6216\u84b8\u6c14\uff09\u4ecd\u53ef\u80fd\u8fc1\u79fb\u81f3\u9001\u98ce\u3002\u4e00 \u677f\u5f0f\u6362\u70ed\u5668<\/a> \u5c06\u4e24\u80a1\u6c14\u6d41\u4fdd\u6301\u5728\u8584\u94dd\u58c1\u7684\u4e24\u4fa7\uff0c\u56e0\u6b64\u4e0d\u5b58\u5728\u4ea4\u53c9\u6c61\u67d3\u8def\u5f84\u3002\u5728\u6e7f\u5ea6\u56de\u6536\u786e\u5c5e\u5fc5\u8981\u4e14\u7a7a\u95f4\u4e3a\u975e\u5173\u952e\u533a\u57df\u65f6\uff0c\u7113\u8f6e\u53d8\u5f97\u6709\u5438\u5f15\u529b\uff0c\u56e0\u4e3a\u5b83\u8fd8\u56de\u6536\u6f5c\u70ed\u80fd\u91cf\u5e76\u51cf\u5c11\u518d\u70ed\u3002<\/p>\n

Code and compliance angle<\/h2>\n

ASHRAE 90.1 \u5728\u89c4\u5b9a\u5916\u6c14\u9608\u503c\u4e4b\u4e0a\u5f3a\u5236\u8981\u6c42\u80fd\u91cf\u56de\u6536\uff08\u8bb8\u591a\u6cd5\u57df\u4e2d\uff0c\u5f53\u6392\u98ce\u4e0e\u9001\u98ce\u5747\u8d85\u8fc7\u7ea65,000 cfm \/ 2,400 L\/s \u65f6\u8981\u6c42\u7ea670%\u7684\u663e\u70ed\u6548\u7387\uff0c\u5e76\u542b\u5f53\u5730IECC\u53d8\u4f53\uff09\u3002\u8fd9\u610f\u5473\u7740\u5bf9\u5927\u578b\u6d01\u51c0\u5ba4MAU\u800c\u8a00\uff0c\u56de\u6536\u4e0d\u518d\u662f\u53ef\u9009\u9879\u2014\u2014\u800c\u662f\u4e00\u6761\u5408\u89c4\u8def\u5f84\u3002\u4eceGEP\u89d2\u5ea6\u770b\uff0c\u56de\u6536\u88c5\u7f6e\u5fc5\u987b\u53ef\u8c03\u8bd5\uff1a\u4f60\u9700\u8981\u6709\u6587\u6863\u5316\u7684\u98ce\u91cf\u5e73\u8861\u3001\u5b9e\u6d4b\u6548\u7387\u4ee5\u53ca\u8fc7\u6ee4\u5668\u538b\u5dee\u76d1\u89c6\uff0c\u4f7f\u7cfb\u7edf\u53ef\u88ab\u9a8c\u8bc1\u800c\u975e\u88ab\u5047\u5b9a\u3002\u538b\u529b\u635f\u5931\u9884\u7b97\u4e5f\u5f88\u91cd\u8981\uff1b\u63a8\u52a8\u7a7a\u6c14\u7a7f\u8fc7\u654f\u4f53\u7684\u98ce\u673a\u529f\u7387\u4f1a\u4fb5\u8680\u56de\u6536\u7684\u80fd\u91cf\uff0c\u56e0\u6b64\u82af\u4f53\u5fc5\u987b\u6309\u53ef\u63a5\u53d7\u7684\u6b63\u9762\u98ce\u901f\u9009\u578b\uff0c\u800c\u975e\u6700\u4fbf\u5b9c\u7684\u5360\u5730\u9762\u79ef\u3002<\/p>\n

What to specify<\/h2>\n

\u5bf9\u5927\u591a\u6570GMP\u9879\u76ee\uff0c\u6211\u4eec\u63a8\u8350\u9006\u6d41\u6216\u4ea4\u53c9\u6d41\u677f\u5f0f\u82af\u4f53\uff08\u663e\u70ed60%\u201375%\u6548\u7387\uff09\uff0c\u5728\u53ef\u51b2\u6d17\u533a\u57df\u91c7\u7528\u4e0d\u9508\u94a2\u6216\u6d82\u5c42\u94dd\u7ed3\u6784\uff0c\u5e76\u914d\u5907\u5728\u56de\u6536\u53cd\u800c\u589e\u52a0\u8d1f\u8377\u65f6\u7528\u4e8e\u590f\u5b63\u514d\u8d39\u4f9b\u51b7\u7684\u7535\u52a8\u65c1\u901a\u3002\u4f9d\u636e\u8bbe\u8ba1\u65b0\u98ce\u91cf\u4e0e\u51ac\u5b63\u6e29\u5dee\u4e3a\u82af\u4f53\u9009\u578b\uff0c\u518d\u5bf9\u7167\u98ce\u673a\u66f2\u7ebf\u786e\u8ba4 resultant \u538b\u529b\u635f\u5931\u3002\u82e5\u60a8\u4e0d\u786e\u5b9a\u54ea\u79cd\u5e03\u7f6e\u9002\u5408\u60a8\u7684\u6d01\u51c0\u95f4\uff0c\u6211\u4eec\u7684 \u6362\u70ed\u5668\u9009\u578b\u6307\u5357<\/a> \u4f1a\u68b3\u7406\u53d6\u820d\uff0c\u6216\u6211\u4eec\u7684\u5de5\u7a0b\u5e08\u53ef\u6839\u636e\u60a8\u7684\u7a7a\u6c14\u5904\u7406\u673a\u7ec4\u8868\u4e3a\u5176\u9009\u578b\u3002<\/p>\n

Engineer your recovery with QIYU<\/h2>\n

QIYU \u4e3a\u5236\u836f\u4e0e\u6d01\u51c0\u5ba4\u5916\u6c14\u5355\u5143\u5236\u9020\u677f\u5f0f\u3001\u65cb\u8f6c\u5f0f\u4e0e\u70ed\u7ba1\u7a7a\u6c14\uff0d\u7a7a\u6c14\u82af\u4f53\uff0c\u6750\u6599\u9002\u914d\u60a8\u7684\u6c14\u6d41\uff0c\u5e76\u63d0\u4f9b\u5b63\u8282\u8fd0\u884c\u7528\u7684\u65c1\u901a\u9009\u9879\u3002\u5982\u679c\u60a8\u6709\u7a7a\u6c14\u5904\u7406\u673a\u7ec4\u8868\u548c\u76ee\u6a19\u6548\u7387\uff0c \u8054\u7cfb\u6211\u4eec<\/a> \u83b7\u53d6\u5b9a\u5236\u9009\u578b\u65b9\u6848\u2014\u2014WhatsApp +86 15753355505\uff0c\u7f8e\u56fd\u7535\u8bdd +1 (915) 295-3666\uff0c\u6216\u90ae\u7bb1 kuns913@gmail.com\u3002\u6211\u4eec\u5e2e\u60a8\u9009\u5bf9\u578b\u53f7\uff0c\u6216\u4e3a\u60a8\u7684\u6d01\u51c0\u5ba4\u8bbe\u8ba1\u5b9a\u5236\u56de\u6536\u65b9\u6848\u3002<\/p>\n

\u5e38\u89c1\u95ee\u9898<\/h2>\n

Q: Why is make-up air the biggest energy drain in a cleanroom?<\/strong>
Cleanrooms run 20 to 60 air changes per hour of almost entirely outdoor air, conditioned from ambient to tight temperature, humidity and particulate limits. Recovery pre-conditions that incoming air and hands back 60 to 75 percent of the sensible exhaust energy.<\/p>\n

Q: Why are plate cores usually preferred in Grade A and B spaces?<\/strong>
Plate cores give sensible-only recovery with complete stream separation, avoiding any moisture or particle transfer that a rotating matrix could carry. In the most critical grades that isolation is the safer choice.<\/p>\n

Q: How does recovery satisfy ASHRAE 90.1?<\/strong>
ASHRAE 90.1 mandates energy recovery on large outdoor-air systems above a threshold; a specified plate core meeting the effectiveness requirement satisfies the mandatory provision while supporting GEP commissioning.<\/p>\n

Q: What should the specification capture?<\/strong>
Capture the core effectiveness, the pressure drop, the seal class, access for validation, and the winter defrost strategy, then confirm the selected core keeps the room temperature and humidity setpoints.<\/p>\n

\n

\u76f8\u5173\u6587\u7ae0<\/h3>\n