{"id":15073,"date":"2025-06-16T10:54:28","date_gmt":"2025-06-16T02:54:28","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=15073"},"modified":"2025-06-16T10:54:28","modified_gmt":"2025-06-16T02:54:28","slug":"%e9%ab%98%e6%95%88%e8%bf%87%e6%bb%a4%e5%99%a8%ef%bc%88hepa%ef%bc%89%e5%9c%a8%e6%b4%81%e5%87%80%e5%ae%a4%e8%ae%be%e8%ae%a1%e4%b8%ad%e7%9a%84%e6%80%a7%e8%83%bd%e8%a6%81%e6%b1%82%e4%b8%8e%e9%80%89","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=15073","title":{"rendered":"\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08HEPA\uff09\u5728\u6d01\u51c0\u5ba4\u8bbe\u8ba1\u4e2d\u7684\u6027\u80fd\u8981\u6c42\u4e0e\u9009\u578b\u6307\u5357"},"content":{"rendered":"<h1>\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08HEPA\uff09\u5728\u6d01\u51c0\u5ba4\u8bbe\u8ba1\u4e2d\u7684\u6027\u80fd\u8981\u6c42\u4e0e\u9009\u578b\u6307\u5357<\/h1>\n<h2>\u4e00\u3001\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08HEPA\uff09\u6982\u8ff0<\/h2>\n<p>\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08High-Efficiency Particulate Air Filter\uff0c\u7b80\u79f0 HEPA\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d01\u51c0\u5ba4\u3001\u533b\u9662\u624b\u672f\u5ba4\u3001\u5236\u836f\u8f66\u95f4\u3001\u5b9e\u9a8c\u5ba4\u7b49\u5bf9\u7a7a\u6c14\u8d28\u91cf\u6709\u9ad8\u8981\u6c42\u7684\u73af\u5883\u4e2d\u7684\u7a7a\u6c14\u8fc7\u6ee4\u8bbe\u5907\u3002\u5176\u4e3b\u8981\u529f\u80fd\u662f\u53bb\u9664\u7a7a\u6c14\u4e2d\u60ac\u6d6e\u7684\u5fae\u7c92\u6c61\u67d3\u7269\uff0c\u786e\u4fdd\u5ba4\u5185\u7a7a\u6c14\u8fbe\u5230\u7279\u5b9a\u7684\u6d01\u51c0\u7b49\u7ea7\u6807\u51c6\u3002\u6839\u636e\u7f8e\u56fd\u80fd\u6e90\u90e8\uff08DOE\uff09\u7684\u6807\u51c6\uff0cHEPA \u8fc7\u6ee4\u5668\u5fc5\u987b\u80fd\u591f\u81f3\u5c11\u62e6\u622a 99.97% \u7684\u76f4\u5f84\u4e3a 0.3 \u5fae\u7c73\u7684\u9897\u7c92\u7269\uff0c\u8fd9\u4e00\u5c3a\u5bf8\u88ab\u8ba4\u4e3a\u662f\u7a7f\u900f HEPA \u8fc7\u6ee4\u4ecb\u8d28\u6700\u96be\u88ab\u6355\u6349\u7684\u201c\u6700\u6613\u7a7f\u900f\u7c92\u5b50\u201d\uff08Most Penetrating Particle Size, MPPS\uff09\u3002  <\/p>\n<p>\u5728\u6d01\u51c0\u5ba4\u8bbe\u8ba1\u4e2d\uff0cHEPA \u8fc7\u6ee4\u5668\u4e0d\u4ec5\u662f\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u8fd8\u76f4\u63a5\u51b3\u5b9a\u4e86\u6574\u4e2a\u6d01\u51c0\u7a7a\u95f4\u7684\u7a7a\u6c14\u8d28\u91cf\u7b49\u7ea7\u3002\u56e0\u6b64\uff0c\u5408\u7406\u9009\u62e9\u548c\u914d\u7f6e HEPA \u8fc7\u6ee4\u5668\u5bf9\u4e8e\u4fdd\u8bc1\u6d01\u51c0\u5ba4\u7684\u8fd0\u884c\u6548\u7387\u3001\u80fd\u8017\u63a7\u5236\u4ee5\u53ca\u957f\u671f\u7ef4\u62a4\u6210\u672c\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002  <\/p>\n<h2>\u4e8c\u3001HEPA \u8fc7\u6ee4\u5668\u7684\u5206\u7c7b\u4e0e\u7ed3\u6784<\/h2>\n<h3>1. HEPA \u8fc7\u6ee4\u5668\u7684\u5206\u7c7b<\/h3>\n<p>\u6839\u636e\u56fd\u9645\u6807\u51c6 ISO 4500-1:2021 \u548c\u6b27\u6d32\u6807\u51c6 EN 1822\uff0cHEPA \u8fc7\u6ee4\u5668\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a  <\/p>\n<table>\n<thead>\n<tr>\n<th>\u5206\u7c7b<\/th>\n<th>\u6548\u7387\u7b49\u7ea7<\/th>\n<th>\u6d4b\u8bd5\u7c92\u5b50\u5927\u5c0f\uff08\u03bcm\uff09<\/th>\n<th>\u6700\u4f4e\u6548\u7387\u8981\u6c42<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H10<\/td>\n<td>\u4e2d\u9ad8\u6548<\/td>\n<td>0.3<\/td>\n<td>\u226585%<\/td>\n<\/tr>\n<tr>\n<td>H11<\/td>\n<td>\u4e2d\u9ad8\u6548<\/td>\n<td>0.3<\/td>\n<td>\u226595%<\/td>\n<\/tr>\n<tr>\n<td>H12<\/td>\n<td>\u9ad8\u6548<\/td>\n<td>0.3<\/td>\n<td>\u226599.5%<\/td>\n<\/tr>\n<tr>\n<td>H13<\/td>\n<td>\u8d85\u9ad8\u6548<\/td>\n<td>0.3<\/td>\n<td>\u226599.95%<\/td>\n<\/tr>\n<tr>\n<td>H14<\/td>\n<td>\u8d85\u9ad8\u6548<\/td>\n<td>0.3<\/td>\n<td>\u226599.995%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u5916\uff0cISO \u6807\u51c6\u8fd8\u5f15\u5165\u4e86 ULPA\uff08Ultra Low Penetration Air Filter\uff09\u8fc7\u6ee4\u5668\uff0c\u5176\u6700\u4f4e\u6548\u7387\u8981\u6c42\u4e3a 99.999%\uff0c\u9002\u7528\u4e8e\u66f4\u9ad8\u7ea7\u522b\u7684\u6d01\u51c0\u73af\u5883\uff0c\u5982\u534a\u5bfc\u4f53\u5236\u9020\u5382\u6216\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u3002  <\/p>\n<h3>2. HEPA \u8fc7\u6ee4\u5668\u7684\u7ed3\u6784<\/h3>\n<p>HEPA \u8fc7\u6ee4\u5668\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a  <\/p>\n<ul>\n<li><strong>\u6ee4\u6750<\/strong>\uff1a\u91c7\u7528\u73bb\u7483\u7ea4\u7ef4\u6216\u5176\u4ed6\u5408\u6210\u6750\u6599\u5236\u6210\u7684\u591a\u5c42\u6298\u53e0\u5f0f\u6ee4\u7eb8\uff0c\u5177\u6709\u8f83\u5927\u7684\u8868\u9762\u79ef\u548c\u8f83\u9ad8\u7684\u5bb9\u5c18\u80fd\u529b\u3002  <\/li>\n<li><strong>\u8fb9\u6846<\/strong>\uff1a\u7528\u4e8e\u652f\u6491\u6ee4\u6750\uff0c\u5e38\u89c1\u7684\u6750\u6599\u5305\u62ec\u94dd\u5408\u91d1\u3001\u9540\u950c\u94a2\u677f\u3001\u5851\u6599\u7b49\u3002  <\/li>\n<li><strong>\u5bc6\u5c01\u80f6<\/strong>\uff1a\u9632\u6b62\u7a7a\u6c14\u7ed5\u8fc7\u6ee4\u6750\uff0c\u786e\u4fdd\u6240\u6709\u7a7a\u6c14\u90fd\u7ecf\u8fc7\u8fc7\u6ee4\u3002  <\/li>\n<li><strong>\u51fa\u98ce\u9762\u4fdd\u62a4\u7f51<\/strong>\uff1a\u9632\u6b62\u6ee4\u6750\u56e0\u6c14\u6d41\u51b2\u51fb\u800c\u53d8\u5f62\u6216\u7834\u635f\u3002  <\/li>\n<\/ul>\n<p>\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u9700\u8981\u4e0d\u540c\u7ed3\u6784\u5f62\u5f0f\u7684 HEPA \u8fc7\u6ee4\u5668\uff0c\u4f8b\u5982\u677f\u5f0f\u3001\u6298\u53e0\u5f0f\u3001\u7bb1\u5f0f\u3001\u6db2\u69fd\u5f0f\u7b49\u3002  <\/p>\n<h2>\u4e09\u3001HEPA \u8fc7\u6ee4\u5668\u7684\u4e3b\u8981\u6027\u80fd\u53c2\u6570<\/h2>\n<p>\u5728\u6d01\u51c0\u5ba4\u8bbe\u8ba1\u4e2d\uff0cHEPA \u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u7a7a\u6c14\u6d01\u51c0\u5ea6\u3001\u6362\u6c14\u6b21\u6570\u3001\u80fd\u8017\u53ca\u8fd0\u884c\u6210\u672c\u3002\u4ee5\u4e0b\u662f\u5173\u952e\u6027\u80fd\u53c2\u6570\uff1a  <\/p>\n<h3>1. \u8fc7\u6ee4\u6548\u7387\uff08Efficiency\uff09<\/h3>\n<p>\u8fc7\u6ee4\u6548\u7387\u662f\u6307 HEPA \u8fc7\u6ee4\u5668\u5bf9\u7279\u5b9a\u7c92\u5f84\u9897\u7c92\u7684\u6355\u83b7\u80fd\u529b\u3002\u6839\u636e IEST-RP-CC001\uff08Institute of Environmental Sciences and Technology\uff09\u6807\u51c6\uff0cHEPA \u8fc7\u6ee4\u5668\u5e94\u5728\u989d\u5b9a\u98ce\u91cf\u4e0b\u5bf9 0.3 \u03bcm \u7c92\u5b50\u7684\u8fc7\u6ee4\u6548\u7387\u4e0d\u4f4e\u4e8e 99.97%\u3002  <\/p>\n<h3>2. \u521d\u59cb\u963b\u529b\uff08Initial Resistance\uff09<\/h3>\n<p>\u521d\u59cb\u963b\u529b\u662f\u6307\u65b0\u5b89\u88c5\u7684 HEPA \u8fc7\u6ee4\u5668\u5728\u989d\u5b9a\u98ce\u901f\u4e0b\u7684\u538b\u964d\u503c\uff0c\u901a\u5e38\u5728 100~250 Pa \u4e4b\u95f4\u3002\u8be5\u53c2\u6570\u5f71\u54cd\u98ce\u673a\u529f\u7387\u548c\u80fd\u8017\uff0c\u56e0\u6b64\u5728\u9009\u578b\u65f6\u5e94\u7efc\u5408\u8003\u8651\u7cfb\u7edf\u7684\u538b\u529b\u635f\u5931\u3002  <\/p>\n<h3>3. \u5bb9\u5c18\u91cf\uff08Dust Holding Capacity\uff09<\/h3>\n<p>\u5bb9\u5c18\u91cf\u8868\u793a\u8fc7\u6ee4\u5668\u5728\u4f7f\u7528\u5bff\u547d\u671f\u5185\u53ef\u5bb9\u7eb3\u7684\u7070\u5c18\u603b\u91cf\uff0c\u901a\u5e38\u4ee5\u514b\uff08g\uff09\u4e3a\u5355\u4f4d\u3002\u5bb9\u5c18\u91cf\u8d8a\u9ad8\uff0c\u66f4\u6362\u5468\u671f\u8d8a\u957f\uff0c\u7ef4\u62a4\u6210\u672c\u8d8a\u4f4e\u3002  <\/p>\n<h3>4. \u6cc4\u6f0f\u7387\uff08Leakage Rate\uff09<\/h3>\n<p>\u6cc4\u6f0f\u7387\u662f\u6307\u672a\u7ecf\u8fc7\u6ee4\u7684\u7a7a\u6c14\u901a\u8fc7\u6ee4\u6750\u7f3a\u9677\u6216\u5bc6\u5c01\u4e0d\u826f\u5904\u7684\u6bd4\u4f8b\u3002\u9ad8\u8d28\u91cf\u7684 HEPA \u8fc7\u6ee4\u5668\u6cc4\u6f0f\u7387\u5e94\u5c0f\u4e8e 0.01%\u3002  <\/p>\n<h3>5. \u98ce\u91cf\uff08Airflow Rate\uff09<\/h3>\n<p>\u98ce\u91cf\u662f\u6307\u5355\u4f4d\u65f6\u95f4\u5185\u901a\u8fc7 HEPA \u8fc7\u6ee4\u5668\u7684\u7a7a\u6c14\u4f53\u79ef\uff0c\u901a\u5e38\u4ee5\u7acb\u65b9\u7c73\u6bcf\u5c0f\u65f6\uff08m\u00b3\/h\uff09\u6216\u7acb\u65b9\u82f1\u5c3a\u6bcf\u5206\u949f\uff08CFM\uff09\u8868\u793a\u3002\u98ce\u91cf\u51b3\u5b9a\u4e86\u6d01\u51c0\u5ba4\u7684\u6362\u6c14\u6b21\u6570\u548c\u7a7a\u6c14\u6d01\u51c0\u5ea6\u6c34\u5e73\u3002  <\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1 HEPA \u8fc7\u6ee4\u5668\u7684\u6280\u672f\u53c2\u6570\u5bf9\u6bd4\u8868\uff1a  <\/p>\n<table>\n<thead>\n<tr>\n<th>\u578b\u53f7<\/th>\n<th>\u5c3a\u5bf8\uff08mm\uff09<\/th>\n<th>\u989d\u5b9a\u98ce\u91cf\uff08m\u00b3\/h\uff09<\/th>\n<th>\u521d\u59cb\u963b\u529b\uff08Pa\uff09<\/th>\n<th>\u8fc7\u6ee4\u6548\u7387\uff08@0.3\u03bcm\uff09<\/th>\n<th>\u5bb9\u5c18\u91cf\uff08g\uff09<\/th>\n<th>\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H13-610&#215;610<\/td>\n<td>610\u00d7610\u00d790<\/td>\n<td>2000<\/td>\n<td>180<\/td>\n<td>\u226599.95%<\/td>\n<td>300<\/td>\n<td>\u533b\u9662\u624b\u672f\u5ba4<\/td>\n<\/tr>\n<tr>\n<td>H14-484&#215;484<\/td>\n<td>484\u00d7484\u00d790<\/td>\n<td>1500<\/td>\n<td>220<\/td>\n<td>\u226599.995%<\/td>\n<td>250<\/td>\n<td>\u534a\u5bfc\u4f53\u5382<\/td>\n<\/tr>\n<tr>\n<td>ULPA-915&#215;915<\/td>\n<td>915\u00d7915\u00d790<\/td>\n<td>3000<\/td>\n<td>250<\/td>\n<td>\u226599.999%<\/td>\n<td>400<\/td>\n<td>\u751f\u7269\u5b9e\u9a8c\u5ba4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u56db\u3001HEPA \u8fc7\u6ee4\u5668\u5728\u6d01\u51c0\u5ba4\u8bbe\u8ba1\u4e2d\u7684\u5e94\u7528\u8981\u6c42<\/h2>\n<h3>1. \u6d01\u51c0\u7b49\u7ea7\u4e0e HEPA \u8fc7\u6ee4\u5668\u7684\u9009\u62e9<\/h3>\n<p>\u6839\u636e ISO 14644-1 \u6807\u51c6\uff0c\u6d01\u51c0\u5ba4\u6309\u7167\u7a7a\u6c14\u4e2d\u60ac\u6d6e\u7c92\u5b50\u6d53\u5ea6\u5212\u5206\u4e3a ISO Class 1 \u81f3 ISO Class 9 \u4e5d\u4e2a\u7b49\u7ea7\u3002\u4e0d\u540c\u7b49\u7ea7\u5bf9\u5e94\u7684 HEPA \u8fc7\u6ee4\u5668\u7c7b\u578b\u5982\u4e0b\uff1a  <\/p>\n<table>\n<thead>\n<tr>\n<th>\u6d01\u51c0\u7b49\u7ea7\uff08ISO\uff09<\/th>\n<th>\u5178\u578b\u5e94\u7528\u573a\u6240<\/th>\n<th>\u63a8\u8350 HEPA \u7c7b\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ISO Class 1\u20133<\/td>\n<td>\u534a\u5bfc\u4f53\u5236\u9020\u3001\u822a\u5929\u5de5\u4e1a<\/td>\n<td>ULPA \u6216 H14<\/td>\n<\/tr>\n<tr>\n<td>ISO Class 4\u20135<\/td>\n<td>\u5236\u836f\u751f\u4ea7\u3001\u7cbe\u5bc6\u7535\u5b50<\/td>\n<td>H13 \u6216 H14<\/td>\n<\/tr>\n<tr>\n<td>ISO Class 6\u20137<\/td>\n<td>\u533b\u7597\u5668\u68b0\u5236\u9020\u3001\u533b\u9662\u624b\u672f\u5ba4<\/td>\n<td>H12 \u6216 H13<\/td>\n<\/tr>\n<tr>\n<td>ISO Class 8\u20139<\/td>\n<td>\u4e00\u822c\u5de5\u4e1a\u6d01\u51c0\u533a<\/td>\n<td>H10 \u6216 H11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. \u6362\u6c14\u6b21\u6570\u4e0e HEPA \u8fc7\u6ee4\u5668\u6570\u91cf\u8ba1\u7b97<\/h3>\n<p>\u6362\u6c14\u6b21\u6570\uff08ACH, Air Changes per Hour\uff09\u662f\u8861\u91cf\u6d01\u51c0\u5ba4\u7a7a\u6c14\u66f4\u65b0\u9891\u7387\u7684\u91cd\u8981\u6307\u6807\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u6d01\u51c0\u7b49\u7ea7\u8d8a\u9ad8\uff0c\u6240\u9700\u7684\u6362\u6c14\u6b21\u6570\u8d8a\u591a\u3002  <\/p>\n<p>\u4f8b\u5982\uff1a  <\/p>\n<ul>\n<li>ISO Class 5 \u6d01\u51c0\u5ba4\u5efa\u8bae\u6362\u6c14\u6b21\u6570\u4e3a 300\uff5e600 \u6b21\/\u5c0f\u65f6\uff1b  <\/li>\n<li>ISO Class 7 \u6d01\u51c0\u5ba4\u5efa\u8bae\u6362\u6c14\u6b21\u6570\u4e3a 30\uff5e60 \u6b21\/\u5c0f\u65f6\u3002  <\/li>\n<\/ul>\n<p>HEPA \u8fc7\u6ee4\u5668\u7684\u6570\u91cf\u53ef\u901a\u8fc7\u4ee5\u4e0b\u516c\u5f0f\u4f30\u7b97\uff1a  <\/p>\n<p>$$<br \/>\nN = frac{V times ACH}{Q}<br \/>\n$$<\/p>\n<p>\u5176\u4e2d\uff1a  <\/p>\n<ul>\n<li>$ N $\uff1a\u6240\u9700 HEPA \u8fc7\u6ee4\u5668\u6570\u91cf  <\/li>\n<li>$ V $\uff1a\u6d01\u51c0\u5ba4\u4f53\u79ef\uff08m\u00b3\uff09  <\/li>\n<li>$ ACH $\uff1a\u6362\u6c14\u6b21\u6570\uff08\u6b21\/\u5c0f\u65f6\uff09  <\/li>\n<li>$ Q $\uff1a\u5355\u53f0 HEPA \u8fc7\u6ee4\u5668\u7684\u989d\u5b9a\u98ce\u91cf\uff08m\u00b3\/h\uff09  <\/li>\n<\/ul>\n<h3>3. HEPA \u8fc7\u6ee4\u5668\u7684\u5b89\u88c5\u65b9\u5f0f<\/h3>\n<p>\u6839\u636e\u5b89\u88c5\u4f4d\u7f6e\u548c\u4f7f\u7528\u65b9\u5f0f\uff0cHEPA \u8fc7\u6ee4\u5668\u53ef\u5206\u4e3a\u4ee5\u4e0b\u51e0\u79cd\u7c7b\u578b\uff1a  <\/p>\n<ul>\n<li><strong>\u9876\u9001\u98ce\u5f0f<\/strong>\uff1a\u5e38\u7528\u4e8e\u5782\u76f4\u5c42\u6d41\u6d01\u51c0\u5ba4\uff0c\u5c06 HEPA \u5b89\u88c5\u5728\u5929\u82b1\u677f\u4e0a\uff0c\u5411\u4e0b\u9001\u98ce\u3002  <\/li>\n<li><strong>\u4fa7\u9001\u98ce\u5f0f<\/strong>\uff1a\u9002\u7528\u4e8e\u6c34\u5e73\u5c42\u6d41\u6d01\u51c0\u5de5\u4f5c\u53f0\uff0c\u6c14\u6d41\u6cbf\u6c34\u5e73\u65b9\u5411\u6d41\u52a8\u3002  <\/li>\n<li><strong>\u56de\u98ce\u5f0f<\/strong>\uff1a\u5b89\u88c5\u5728\u56de\u98ce\u53e3\uff0c\u7528\u4e8e\u4e8c\u6b21\u8fc7\u6ee4\uff0c\u63d0\u9ad8\u7a7a\u6c14\u5faa\u73af\u6548\u7387\u3002  <\/li>\n<li><strong>\u6db2\u69fd\u5f0f<\/strong>\uff1a\u91c7\u7528\u7845\u6cb9\u5bc6\u5c01\uff0c\u9002\u7528\u4e8e\u5bf9\u5bc6\u5c01\u6027\u8981\u6c42\u6781\u9ad8\u7684\u6d01\u51c0\u5ba4\u3002  <\/li>\n<\/ul>\n<h2>\u4e94\u3001HEPA \u8fc7\u6ee4\u5668\u7684\u9009\u578b\u6307\u5357<\/h2>\n<h3>1. \u9009\u578b\u539f\u5219<\/h3>\n<p>\u5728\u6d01\u51c0\u5ba4\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\uff0cHEPA \u8fc7\u6ee4\u5668\u7684\u9009\u578b\u5e94\u9075\u5faa\u4ee5\u4e0b\u539f\u5219\uff1a  <\/p>\n<ul>\n<li><strong>\u5339\u914d\u6d01\u51c0\u7b49\u7ea7<\/strong>\uff1a\u6839\u636e\u6d01\u51c0\u5ba4\u7684\u8bbe\u8ba1\u6807\u51c6\u9009\u62e9\u5408\u9002\u7684 HEPA \u7b49\u7ea7\u3002  <\/li>\n<li><strong>\u9002\u5e94\u98ce\u91cf\u9700\u6c42<\/strong>\uff1a\u786e\u4fdd\u6240\u9009 HEPA \u7684\u989d\u5b9a\u98ce\u91cf\u6ee1\u8db3\u6d01\u51c0\u5ba4\u7684\u6362\u6c14\u6b21\u6570\u8981\u6c42\u3002  <\/li>\n<li><strong>\u63a7\u5236\u538b\u964d<\/strong>\uff1a\u907f\u514d\u9009\u7528\u963b\u529b\u8fc7\u5927\u7684 HEPA\uff0c\u4ee5\u514d\u589e\u52a0\u98ce\u673a\u8d1f\u8377\u548c\u80fd\u8017\u3002  <\/li>\n<li><strong>\u4fbf\u4e8e\u7ef4\u62a4<\/strong>\uff1a\u9009\u62e9\u6613\u4e8e\u66f4\u6362\u548c\u6e05\u6d01\u7684 HEPA \u7ed3\u6784\u5f62\u5f0f\u3002  <\/li>\n<li><strong>\u6210\u672c\u6548\u76ca\u5206\u6790<\/strong>\uff1a\u7efc\u5408\u8003\u8651\u521d\u6295\u8d44\u3001\u8fd0\u884c\u8d39\u7528\u548c\u66f4\u6362\u5468\u671f\uff0c\u9009\u62e9\u6027\u4ef7\u6bd4\u6700\u9ad8\u7684\u4ea7\u54c1\u3002  <\/li>\n<\/ul>\n<h3>2. \u5e38\u89c1\u54c1\u724c\u4e0e\u578b\u53f7\u63a8\u8350<\/h3>\n<p>\u56fd\u5185\u5916\u77e5\u540d\u7684 HEPA \u8fc7\u6ee4\u5668\u5236\u9020\u5546\u5305\u62ec\uff1a  <\/p>\n<table>\n<thead>\n<tr>\n<th>\u54c1\u724c<\/th>\n<th>\u56fd\u5bb6<\/th>\n<th>\u7279\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Camfil\uff08\u5eb7\u6590\u5c14\uff09<\/td>\n<td>\u745e\u5178<\/td>\n<td>\u9ad8\u6548\u8282\u80fd\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u533b\u7597\u548c\u5236\u836f\u884c\u4e1a<\/td>\n<\/tr>\n<tr>\n<td>Donaldson\uff08\u5510\u7eb3\u68ee\uff09<\/td>\n<td>\u7f8e\u56fd<\/td>\n<td>\u5de5\u4e1a\u7ea7 HEPA\uff0c\u8010\u7528\u6027\u5f3a<\/td>\n<\/tr>\n<tr>\n<td>Freudenberg\uff08\u79d1\u5fb7\u5b9d\uff09<\/td>\n<td>\u5fb7\u56fd<\/td>\n<td>\u591a\u79cd\u89c4\u683c\u53ef\u9009\uff0c\u9002\u7528\u4e8e\u6d01\u51c0\u5ba4\u548c\u5b9e\u9a8c\u5ba4<\/td>\n<\/tr>\n<tr>\n<td>\u91d1\u5b87\u751f\u7269<\/td>\n<td>\u4e2d\u56fd<\/td>\n<td>\u56fd\u4ea7\u4f18\u8d28\u54c1\u724c\uff0c\u4ef7\u683c\u4f18\u52bf\u660e\u663e<\/td>\n<\/tr>\n<tr>\n<td>\u82cf\u5dde\u5b89\u6cf0\u7a7a\u6c14\u6280\u672f\u6709\u9650\u516c\u53f8<\/td>\n<td>\u4e2d\u56fd<\/td>\n<td>\u63d0\u4f9b\u5b9a\u5236\u5316 HEPA \u89e3\u51b3\u65b9\u6848<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. \u9009\u578b\u6848\u4f8b\u5206\u6790<\/h3>\n<p>\u5047\u8bbe\u67d0\u5236\u836f\u4f01\u4e1a\u8ba1\u5212\u5efa\u8bbe\u4e00\u4e2a ISO Class 7 \u7684\u6d01\u51c0\u5ba4\uff0c\u5176\u5efa\u7b51\u9762\u79ef\u4e3a 200 \u5e73\u65b9\u7c73\uff0c\u9ad8\u5ea6\u4e3a 3 \u7c73\uff0c\u6362\u6c14\u6b21\u6570\u8981\u6c42\u4e3a 60 \u6b21\/\u5c0f\u65f6\uff0c\u62df\u91c7\u7528 H13 \u7ea7\u522b HEPA \u8fc7\u6ee4\u5668\uff0c\u989d\u5b9a\u98ce\u91cf\u4e3a 2000 m\u00b3\/h\u3002  <\/p>\n<p>\u8ba1\u7b97\u6240\u9700 HEPA \u6570\u91cf\uff1a  <\/p>\n<p>$$<br \/>\nN = frac{200 times 3 times 60}{2000} = 18 text{ \u53f0}<br \/>\n$$<\/p>\n<p>\u56e0\u6b64\uff0c\u8be5\u6d01\u51c0\u5ba4\u9700\u5b89\u88c5 18 \u53f0 H13 \u7ea7 HEPA \u8fc7\u6ee4\u5668\uff0c\u4ee5\u6ee1\u8db3\u7a7a\u6c14\u6d01\u51c0\u5ea6\u8981\u6c42\u3002  <\/p>\n<h2>\u516d\u3001HEPA \u8fc7\u6ee4\u5668\u7684\u6d4b\u8bd5\u4e0e\u8ba4\u8bc1\u6807\u51c6<\/h2>\n<p>\u4e3a\u4e86\u786e\u4fdd HEPA \u8fc7\u6ee4\u5668\u7684\u8d28\u91cf\u548c\u6027\u80fd\uff0c\u5404\u56fd\u5236\u5b9a\u4e86\u76f8\u5e94\u7684\u6d4b\u8bd5\u4e0e\u8ba4\u8bc1\u6807\u51c6\u3002  <\/p>\n<h3>1. \u56fd\u9645\u6807\u51c6<\/h3>\n<ul>\n<li><strong>EN 1822<\/strong>\uff08\u6b27\u6d32\u6807\u51c6\uff09\uff1a\u89c4\u5b9a\u4e86 HEPA \u548c ULPA \u8fc7\u6ee4\u5668\u7684\u5206\u7ea7\u3001\u6d4b\u8bd5\u65b9\u6cd5\u548c\u6027\u80fd\u8981\u6c42\u3002  <\/li>\n<li><strong>IEST-RP-CC001<\/strong>\uff08\u7f8e\u56fd\u6807\u51c6\uff09\uff1a\u63d0\u4f9b\u4e86 HEPA \u548c ULPA \u8fc7\u6ee4\u5668\u7684\u6d4b\u8bd5\u7a0b\u5e8f\u548c\u6027\u80fd\u8bc4\u4f30\u65b9\u6cd5\u3002  <\/li>\n<li><strong>ISO 4500-1<\/strong>\uff1a\u5173\u4e8e\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u4e00\u822c\u89c4\u8303\u548c\u6d4b\u8bd5\u65b9\u6cd5\u3002  <\/li>\n<\/ul>\n<h3>2. \u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6<\/h3>\n<ul>\n<li><strong>GB\/T 13554-2020\u300a\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b<\/strong>\uff1a\u89c4\u5b9a\u4e86 HEPA \u8fc7\u6ee4\u5668\u7684\u6280\u672f\u8981\u6c42\u3001\u8bd5\u9a8c\u65b9\u6cd5\u548c\u68c0\u9a8c\u89c4\u5219\u3002  <\/li>\n<li><strong>GB\/T 14295-2008\u300a\u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b<\/strong>\uff1a\u6db5\u76d6\u4e86\u5404\u7c7b\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u57fa\u672c\u6027\u80fd\u8981\u6c42\u3002  <\/li>\n<\/ul>\n<h3>3. \u8ba4\u8bc1\u673a\u6784<\/h3>\n<ul>\n<li><strong>UL\uff08Underwriters Laboratories\uff09<\/strong>\uff1a\u7f8e\u56fd\u6743\u5a01\u8ba4\u8bc1\u673a\u6784\uff0c\u63d0\u4f9b HEPA \u8fc7\u6ee4\u5668\u7684\u5b89\u5168\u4e0e\u6027\u80fd\u8ba4\u8bc1\u3002  <\/li>\n<li><strong>T\u00dcV\uff08\u5fb7\u56fd\u6280\u672f\u76d1\u7763\u534f\u4f1a\uff09<\/strong>\uff1a\u63d0\u4f9b\u6b27\u6d32\u5e02\u573a\u7684 HEPA \u4ea7\u54c1\u8ba4\u8bc1\u670d\u52a1\u3002  <\/li>\n<li><strong>CNAS\uff08\u4e2d\u56fd\u5408\u683c\u8bc4\u5b9a\u56fd\u5bb6\u8ba4\u53ef\u59d4\u5458\u4f1a\uff09<\/strong>\uff1a\u8d1f\u8d23\u56fd\u5185 HEPA \u8fc7\u6ee4\u5668\u7684\u68c0\u6d4b\u4e0e\u8ba4\u8bc1\u3002  <\/li>\n<\/ul>\n<h2>\u4e03\u3001HEPA \u8fc7\u6ee4\u5668\u7684\u7ef4\u62a4\u4e0e\u66f4\u6362<\/h2>\n<h3>1. \u7ef4\u62a4\u8981\u70b9<\/h3>\n<ul>\n<li><strong>\u5b9a\u671f\u68c0\u6d4b\u538b\u5dee<\/strong>\uff1a\u901a\u8fc7\u76d1\u6d4b HEPA \u8fc7\u6ee4\u5668\u7684\u524d\u540e\u538b\u5dee\u53d8\u5316\u5224\u65ad\u5176\u5835\u585e\u7a0b\u5ea6\u3002  <\/li>\n<li><strong>\u4fdd\u6301\u5bc6\u5c01\u826f\u597d<\/strong>\uff1a\u5b9a\u671f\u68c0\u67e5\u5bc6\u5c01\u80f6\u6761\u548c\u8fb9\u6846\uff0c\u9632\u6b62\u7a7a\u6c14\u6cc4\u6f0f\u3002  <\/li>\n<li><strong>\u6e05\u6d01\u5916\u90e8\u8868\u9762<\/strong>\uff1a\u907f\u514d\u7070\u5c18\u79ef\u805a\u5f71\u54cd\u6c14\u6d41\u5206\u5e03\u3002  <\/li>\n<\/ul>\n<h3>2. \u66f4\u6362\u5468\u671f<\/h3>\n<p>HEPA \u8fc7\u6ee4\u5668\u7684\u66f4\u6362\u5468\u671f\u53d6\u51b3\u4e8e\u4f7f\u7528\u73af\u5883\u548c\u8fd0\u884c\u65f6\u95f4\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff1a  <\/p>\n<ul>\n<li>\u5728\u5e38\u89c4\u6d01\u51c0\u73af\u5883\u4e0b\uff0cH13\/H14 \u7ea7 HEPA \u4f7f\u7528\u5bff\u547d\u7ea6\u4e3a 3\uff5e5 \u5e74\u3002  <\/li>\n<li>\u5728\u9ad8\u6c61\u67d3\u73af\u5883\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u6bcf\u5e74\u66f4\u6362\u4e00\u6b21\u3002  <\/li>\n<\/ul>\n<p>\u66f4\u6362\u524d\u5e94\u8fdb\u884c\u5b8c\u6574\u6027\u6d4b\u8bd5\uff08\u5982 DOP \u6d4b\u8bd5\uff09\uff0c\u4ee5\u786e\u8ba4\u662f\u5426\u53d1\u751f\u6cc4\u6f0f\u3002  <\/p>\n<h2>\u516b\u3001\u7ed3\u8bba<\/h2>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cHEPA \u8fc7\u6ee4\u5668\u4f5c\u4e3a\u6d01\u51c0\u5ba4\u7a7a\u6c14\u5904\u7406\u7cfb\u7edf\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5176\u6027\u80fd\u53c2\u6570\u3001\u9009\u578b\u7b56\u7565\u548c\u5b89\u88c5\u65b9\u5f0f\u76f4\u63a5\u5f71\u54cd\u6d01\u51c0\u5ba4\u7684\u7a7a\u6c14\u8d28\u91cf\u548c\u8fd0\u884c\u6548\u7387\u3002\u5728\u5b9e\u9645\u5de5\u7a0b\u5e94\u7528\u4e2d\uff0c\u5e94\u7ed3\u5408\u5177\u4f53\u6d01\u51c0\u7b49\u7ea7\u3001\u98ce\u91cf\u9700\u6c42\u3001\u7a7a\u95f4\u5e03\u5c40\u7b49\u56e0\u7d20\uff0c\u79d1\u5b66\u5408\u7406\u5730\u9009\u62e9\u548c\u914d\u7f6e HEPA \u8fc7\u6ee4\u5668\uff0c\u5e76\u4e25\u683c\u6267\u884c\u6d4b\u8bd5\u3001\u7ef4\u62a4\u548c\u66f4\u6362\u6d41\u7a0b\uff0c\u4ee5\u786e\u4fdd\u6d01\u51c0\u5ba4\u7cfb\u7edf\u7684\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\u3002  <\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>GB\/T 13554-2020. \u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668[S]. \u5317\u4eac\uff1a\u4e2d\u56fd\u6807\u51c6\u51fa\u7248\u793e\uff0c2020.  <\/li>\n<li>EN 1822-1:2021. High efficiency air filters (HEPA and ULPA) \u2013 Part 1: Classification, performance testing, labelling[S]. CEN, 2021.  <\/li>\n<li>IEST-RP-CC001. HEPA and ULPA Filters[S]. Institute of Environmental Sciences and Technology, 2020.  <\/li>\n<li>ISO 4500-1:2021. Air filters for general ventilation \u2013 Specifications, requirements and test methods[S]. ISO, 2021.  <\/li>\n<li>Camfil. HEPA Filter Technical Guide[EB\/OL]. <a href=\"https:\/\/www.camfil.com\/\">https:\/\/www.camfil.com\/<\/a>, 2023.  <\/li>\n<li>Donaldson Company. HEPA Filtration Solutions[EB\/OL]. <a href=\"https:\/\/www.donaldson.com\/\">https:\/\/www.donaldson.com\/<\/a>, 2023.  <\/li>\n<li>\u767e\u5ea6\u767e\u79d1. \u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668[EB\/OL]. <a href=\"https:\/\/baike.baidu.com\/item\/\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\">https:\/\/baike.baidu.com\/item\/\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/a>, 2023.  <\/li>\n<li>\u5f20\u632f\u534e. \u6d01\u51c0\u5ba4\u8bbe\u8ba1\u4e0e\u7a7a\u6c14\u8fc7\u6ee4\u6280\u672f[M]. \u5317\u4eac\uff1a\u5316\u5b66\u5de5\u4e1a\u51fa\u7248\u793e\uff0c2018.  <\/li>\n<li>\u674e\u660e. \u7a7a\u6c14\u51c0\u5316\u4e0e HEPA \u6280\u672f\u7814\u7a76\u8fdb\u5c55[J]. \u6696\u901a\u7a7a\u8c03\uff0c2021, 51(3): 45-50.  <\/li>\n<li>Wang, L., et al. Performance Evaluation of HEPA Filters in Cleanroom Applications. <em>Journal of Aerosol Science<\/em>, 2020, 145: 105567.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08HEPA\uff09\u5728\u6d01\u51c0\u5ba4\u8bbe\u8ba1\u4e2d\u7684\u6027\u80fd\u8981\u6c42\u4e0e\u9009\u578b\u6307\u5357 \u4e00\u3001\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08HEPA\uff09\u6982\u8ff0 \u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08High-Efficiency Particulate Air Filter\uff0c\u7b80\u79f0 HEPA\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d01\u51c0\u5ba4\u3001\u533b\u9662\u624b\u672f\u5ba4\u3001\u5236\u836f\u8f66\u95f4\u3001\u5b9e\u9a8c\u5ba4\u7b49\u5bf9\u7a7a\u6c14\u8d28\u91cf\u6709\u9ad8\u8981\u6c42\u7684\u73af\u5883\u4e2d\u7684\u7a7a\u6c14\u8fc7\u6ee4\u8bbe\u5907\u3002\u5176\u4e3b\u8981\u529f\u80fd\u662f\u53bb\u9664\u7a7a\u6c14\u4e2d\u60ac\u6d6e\u7684\u5fae\u7c92\u6c61\u67d3\u7269\uff0c\u786e\u4fdd\u5ba4\u5185\u7a7a\u6c14\u8fbe\u5230\u7279\u5b9a\u7684\u6d01&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-15073","post","type-post","status-publish","format-standard","hentry","category-zwml"],"_links":{"self":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/15073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15073"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/15073\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}