{"id":14472,"date":"2025-06-03T11:38:10","date_gmt":"2025-06-03T03:38:10","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=14472"},"modified":"2025-06-03T11:38:10","modified_gmt":"2025-06-03T03:38:10","slug":"%e5%9f%ba%e4%ba%8ehepa%e6%a0%87%e5%87%86%e7%9a%84%e9%ab%98%e6%95%88%e9%a3%8e%e5%8f%a3%e8%bf%87%e6%bb%a4%e5%99%a8%e6%80%a7%e8%83%bd%e6%b5%8b%e8%af%95%e6%96%b9%e6%b3%95%e6%8e%a2%e8%ae%a8","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=14472","title":{"rendered":"\u57fa\u4e8eHEPA\u6807\u51c6\u7684\u9ad8\u6548\u98ce\u53e3\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5\u63a2\u8ba8"},"content":{"rendered":"<h1>\u57fa\u4e8eHEPA\u6807\u51c6\u7684\u9ad8\u6548\u98ce\u53e3\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5\u63a2\u8ba8<\/h1>\n<h2>\u4e00\u3001\u5f15\u8a00<\/h2>\n<p>\u9ad8\u6548\u7a7a\u6c14\u7c92\u5b50\uff08High-Efficiency Particulate Air\uff0c\u7b80\u79f0HEPA\uff09\u8fc7\u6ee4\u5668\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d01\u51c0\u5ba4\u3001\u533b\u9662\u3001\u5b9e\u9a8c\u5ba4\u3001\u5de5\u4e1a\u751f\u4ea7\u7b49\u9886\u57df\u7684\u5173\u952e\u7a7a\u6c14\u51c0\u5316\u8bbe\u5907\u3002\u5176\u6838\u5fc3\u529f\u80fd\u662f\u901a\u8fc7\u7269\u7406\u62e6\u622a\u3001\u60ef\u6027\u649e\u51fb\u3001\u6269\u6563\u6548\u5e94\u7b49\u65b9\u5f0f\uff0c\u6709\u6548\u53bb\u9664\u7a7a\u6c14\u4e2d\u7c92\u5f84\u22650.3\u5fae\u7c73\u7684\u9897\u7c92\u7269\uff0c\u8fc7\u6ee4\u6548\u7387\u8fbe\u523099.97%\u4ee5\u4e0a\u3002\u968f\u7740\u7a7a\u6c14\u8d28\u91cf\u95ee\u9898\u65e5\u76ca\u53d7\u5230\u91cd\u89c6\uff0c\u4ee5\u53ca\u751f\u7269\u5b89\u5168\u3001\u534a\u5bfc\u4f53\u5236\u9020\u3001\u5236\u836f\u884c\u4e1a\u5bf9\u6d01\u51c0\u73af\u5883\u8981\u6c42\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0cHEPA\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u6d4b\u8bd5\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<p>\u672c\u6587\u65e8\u5728\u7cfb\u7edf\u63a2\u8ba8\u57fa\u4e8eHEPA\u6807\u51c6\u7684\u9ad8\u6548\u98ce\u53e3\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u6db5\u76d6\u6d4b\u8bd5\u539f\u7406\u3001\u5b9e\u9a8c\u88c5\u7f6e\u3001\u6d4b\u8bd5\u53c2\u6570\u3001\u6570\u636e\u5904\u7406\u65b9\u5f0f\u53ca\u56fd\u5185\u5916\u76f8\u5173\u6807\u51c6\u5bf9\u6bd4\uff0c\u5e76\u7ed3\u5408\u5178\u578b\u4ea7\u54c1\u53c2\u6570\u8fdb\u884c\u5206\u6790\uff0c\u529b\u6c42\u4e3a\u5de5\u7a0b\u6280\u672f\u4eba\u5458\u63d0\u4f9b\u5168\u9762\u7684\u6280\u672f\u53c2\u8003\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001HEPA\u8fc7\u6ee4\u5668\u7684\u57fa\u672c\u539f\u7406\u4e0e\u5206\u7c7b<\/h2>\n<h3>2.1 HEPA\u8fc7\u6ee4\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>HEPA\u8fc7\u6ee4\u5668\u4e3b\u8981\u4f9d\u8d56\u4ee5\u4e0b\u4e09\u79cd\u673a\u5236\u5b9e\u73b0\u5bf9\u7a7a\u6c14\u4e2d\u5fae\u7c92\u7684\u9ad8\u6548\u6355\u96c6\uff1a<\/p>\n<ul>\n<li><strong>\u62e6\u622a<\/strong>\uff08Interception\uff09\uff1a\u5f53\u9897\u7c92\u7269\u9760\u8fd1\u7ea4\u7ef4\u8868\u9762\u65f6\uff0c\u88ab\u5438\u9644\u5e76\u6ede\u7559\u5728\u7ea4\u7ef4\u4e0a\u3002<\/li>\n<li><strong>\u60ef\u6027\u649e\u51fb<\/strong>\uff08Impaction\uff09\uff1a\u5927\u9897\u7c92\u7531\u4e8e\u60ef\u6027\u4f5c\u7528\u504f\u79bb\u6c14\u6d41\u65b9\u5411\uff0c\u76f4\u63a5\u649e\u51fb\u5230\u7ea4\u7ef4\u4e0a\u3002<\/li>\n<li><strong>\u6269\u6563<\/strong>\uff08Diffusion\uff09\uff1a\u5c0f\u9897\u7c92\uff08&lt;0.1\u03bcm\uff09\u5728\u6c14\u4f53\u5206\u5b50\u78b0\u649e\u4e0b\u4ea7\u751f\u5e03\u6717\u8fd0\u52a8\uff0c\u589e\u52a0\u63a5\u89e6\u7ea4\u7ef4\u7684\u6982\u7387\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e09\u79cd\u673a\u5236\u5171\u540c\u4f5c\u7528\uff0c\u4f7f\u5f97HEPA\u8fc7\u6ee4\u5668\u5728\u4e0d\u540c\u7c92\u5f84\u8303\u56f4\u5185\u5747\u80fd\u4fdd\u6301\u9ad8\u6548\u7684\u8fc7\u6ee4\u6027\u80fd\u3002<\/p>\n<h3>2.2 HEPA\u8fc7\u6ee4\u5668\u7684\u5206\u7c7b<\/h3>\n<p>\u6839\u636e\u56fd\u9645\u6807\u51c6ISO 45001\u548c\u7f8e\u56fd\u80fd\u6e90\u90e8DOE\u6807\u51c6\uff0cHEPA\u8fc7\u6ee4\u5668\u901a\u5e38\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u522b<\/th>\n<th>\u8fc7\u6ee4\u6548\u7387\uff08\u7c92\u5f840.3\u03bcm\uff09<\/th>\n<th>\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H10<\/td>\n<td>\u226585%<\/td>\n<td>\u521d\u7ea7\u8fc7\u6ee4<\/td>\n<\/tr>\n<tr>\n<td>H11<\/td>\n<td>\u226595%<\/td>\n<td>\u5de5\u4e1a\u901a\u98ce<\/td>\n<\/tr>\n<tr>\n<td>H13<\/td>\n<td>\u226599.95%<\/td>\n<td>\u533b\u7597\u3001\u6d01\u51c0\u5ba4<\/td>\n<\/tr>\n<tr>\n<td>H14<\/td>\n<td>\u226599.995%<\/td>\n<td>\u751f\u7269\u5b89\u5168\u3001\u534a\u5bfc\u4f53<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u5916\uff0c\u6b27\u6d32\u6807\u51c6EN 1822\u5c06HEPA\u8fdb\u4e00\u6b65\u7ec6\u5206\u4e3aH10\u81f3H16\u7b49\u7ea7\uff0c\u5176\u4e2dH16\u7684\u8fc7\u6ee4\u6548\u7387\u9ad8\u8fbe99.99995%\uff0c\u9002\u7528\u4e8e\u6838\u8bbe\u65bd\u548c\u9ad8\u5371\u75c5\u539f\u4f53\u5b9e\u9a8c\u5ba4\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001HEPA\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u7684\u5173\u952e\u6307\u6807<\/h2>\n<p>\u9ad8\u6548\u98ce\u53e3\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u8bc4\u4f30\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<h3>3.1 \u8fc7\u6ee4\u6548\u7387\uff08Filter Efficiency\uff09<\/h3>\n<p>\u8fc7\u6ee4\u6548\u7387\u662f\u6307\u8fc7\u6ee4\u5668\u5bf9\u7279\u5b9a\u7c92\u5f84\u9897\u7c92\u7269\u7684\u53bb\u9664\u80fd\u529b\uff0c\u901a\u5e38\u4ee5\u767e\u5206\u6bd4\u8868\u793a\u3002\u6d4b\u8bd5\u4e2d\u5e38\u7528\u7684\u6807\u51c6\u7c92\u5f84\u4e3a0.3\u03bcm\uff0c\u56e0\u5176\u6700\u96be\u88ab\u8fc7\u6ee4\uff0c\u88ab\u79f0\u4e3a\u201c\u6700\u6613\u7a7f\u900f\u7c92\u5f84\u201d\uff08Most Penetrating Particle Size, MPPS\uff09\u3002<\/p>\n<h3>3.2 \u7a7f\u900f\u7387\uff08Penetration\uff09<\/h3>\n<p>\u7a7f\u900f\u7387\u662f\u8fc7\u6ee4\u6548\u7387\u7684\u8865\u5145\u6307\u6807\uff0c\u5b9a\u4e49\u4e3a\u672a\u88ab\u8fc7\u6ee4\u6389\u7684\u9897\u7c92\u6bd4\u4f8b\uff0c\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p>$$<br \/>\ntext{\u7a7f\u900f\u7387} = 1 &#8211; text{\u8fc7\u6ee4\u6548\u7387}<br \/>\n$$<\/p>\n<h3>3.3 \u963b\u529b\uff08Pressure Drop\uff09<\/h3>\n<p>\u963b\u529b\u662f\u6307\u7a7a\u6c14\u901a\u8fc7\u8fc7\u6ee4\u5668\u65f6\u4ea7\u751f\u7684\u538b\u5dee\uff0c\u5355\u4f4d\u4e3aPa\u3002\u8fc7\u9ad8\u963b\u529b\u4f1a\u5f71\u54cd\u98ce\u673a\u80fd\u8017\u548c\u7cfb\u7edf\u8fd0\u884c\u6548\u7387\uff0c\u56e0\u6b64\u5728\u8bbe\u8ba1\u65f6\u9700\u5e73\u8861\u8fc7\u6ee4\u6548\u7387\u4e0e\u98ce\u963b\u3002<\/p>\n<h3>3.4 \u5bb9\u5c18\u91cf\uff08Dust Holding Capacity\uff09<\/h3>\n<p>\u5bb9\u5c18\u91cf\u6307\u8fc7\u6ee4\u5668\u5728\u4e0d\u66f4\u6362\u6761\u4ef6\u4e0b\u6240\u80fd\u5bb9\u7eb3\u7684\u6700\u5927\u7c89\u5c18\u8d28\u91cf\uff0c\u901a\u5e38\u4ee5g\/m\u00b2\u6216mg\/m\u00b3\u8868\u793a\uff0c\u53cd\u6620\u8fc7\u6ee4\u5668\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<h3>3.5 \u6cc4\u6f0f\u68c0\u6d4b\uff08Leak Test\uff09<\/h3>\n<p>\u6cc4\u6f0f\u68c0\u6d4b\u7528\u4e8e\u8bc4\u4f30\u8fc7\u6ee4\u5668\u53ca\u5176\u5b89\u88c5\u7ed3\u6784\u662f\u5426\u5b58\u5728\u5c40\u90e8\u7f3a\u9677\uff0c\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ec\u6c14\u6eb6\u80f6\u5149\u5ea6\u8ba1\u6cd5\u548c\u7c92\u5b50\u8ba1\u6570\u6cd5\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001HEPA\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5<\/h2>\n<h3>4.1 \u6d4b\u8bd5\u6807\u51c6\u6982\u8ff0<\/h3>\n<p>\u76ee\u524d\u5168\u7403\u8303\u56f4\u5185\u5e94\u7528\u8f83\u5e7f\u7684HEPA\u8fc7\u6ee4\u5668\u6d4b\u8bd5\u6807\u51c6\u5305\u62ec\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6807\u51c6\u7f16\u53f7<\/th>\n<th>\u540d\u79f0<\/th>\n<th>\u53d1\u5e03\u673a\u6784<\/th>\n<th>\u7279\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ISO 45001<\/td>\n<td>\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5<\/td>\n<td>\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7<\/td>\n<td>\u7efc\u5408\u6027\u5f3a\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u8fc7\u6ee4\u5668<\/td>\n<\/tr>\n<tr>\n<td>EN 1822<\/td>\n<td>\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/td>\n<td>\u6b27\u6d32\u6807\u51c6\u59d4\u5458\u4f1a<\/td>\n<td>\u5206\u7c7b\u8be6\u7ec6\uff0c\u7cbe\u5ea6\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>IEST-RP-CC001<\/td>\n<td>HEPA\/ULPA\u8fc7\u6ee4\u5668\u6d4b\u8bd5\u63a8\u8350\u89c4\u7a0b<\/td>\n<td>\u7f8e\u56fd\u9759\u7535\u534f\u4f1a<\/td>\n<td>\u5de5\u7a0b\u5b9e\u7528\u6027\u5f3a<\/td>\n<\/tr>\n<tr>\n<td>GB\/T 13554-2020<\/td>\n<td>\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u56fd\u5bb6\u6807\u51c6<\/td>\n<td>\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6\u5316\u7ba1\u7406\u59d4\u5458\u4f1a<\/td>\n<td>\u7ed3\u5408\u56fd\u60c5\uff0c\u9002\u7528\u56fd\u5185\u4f01\u4e1a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.2 \u4e3b\u8981\u6d4b\u8bd5\u9879\u76ee\u4e0e\u6d41\u7a0b<\/h3>\n<h4>\uff081\uff09\u8fc7\u6ee4\u6548\u7387\u6d4b\u8bd5<\/h4>\n<p><strong>\u6d4b\u8bd5\u539f\u7406<\/strong>\uff1a\u5229\u7528\u5df2\u77e5\u6d53\u5ea6\u548c\u7c92\u5f84\u5206\u5e03\u7684\u6c14\u6eb6\u80f6\u4f5c\u4e3a\u6311\u6218\u4ecb\u8d28\uff0c\u901a\u8fc7\u4e0a\u4e0b\u6e38\u7c92\u5b50\u8ba1\u6570\u5668\u6d4b\u5b9a\u900f\u8fc7\u7387\u3002<\/p>\n<p><strong>\u5e38\u7528\u6c14\u6eb6\u80f6\u79cd\u7c7b<\/strong>\uff1a<\/p>\n<ul>\n<li>PAO\uff08\u805a\u03b1\u70ef\u70c3\uff09<\/li>\n<li>DEHS\uff08\u7678\u4e8c\u9178\u4e8c\u8f9b\u916f\uff09<\/li>\n<li>NaCl\uff08\u6c2f\u5316\u94a0\uff09<\/li>\n<\/ul>\n<p><strong>\u6d4b\u8bd5\u4eea\u5668<\/strong>\uff1a<\/p>\n<ul>\n<li>\u6c14\u6eb6\u80f6\u53d1\u751f\u5668<\/li>\n<li>\u6fc0\u5149\u7c92\u5b50\u8ba1\u6570\u5668<\/li>\n<li>\u6570\u636e\u91c7\u96c6\u7cfb\u7edf<\/li>\n<\/ul>\n<h4>\uff082\uff09\u538b\u964d\u6d4b\u8bd5<\/h4>\n<p><strong>\u6d4b\u8bd5\u539f\u7406<\/strong>\uff1a\u6d4b\u91cf\u8fc7\u6ee4\u5668\u524d\u540e\u538b\u529b\u5dee\uff0c\u8bc4\u4f30\u5176\u5bf9\u6c14\u6d41\u7684\u963b\u529b\u5f71\u54cd\u3002<\/p>\n<p><strong>\u6d4b\u8bd5\u6761\u4ef6<\/strong>\uff1a<\/p>\n<ul>\n<li>\u98ce\u901f\u8303\u56f4\uff1a0.5~1.5 m\/s<\/li>\n<li>\u6e29\u6e7f\u5ea6\u63a7\u5236\uff1a\u6e29\u5ea6(20\u00b12)\u2103\uff0c\u76f8\u5bf9\u6e7f\u5ea6(50\u00b110)%RH<\/li>\n<\/ul>\n<h4>\uff083\uff09\u6cc4\u6f0f\u68c0\u6d4b<\/h4>\n<p><strong>\u6d4b\u8bd5\u65b9\u6cd5<\/strong>\uff1a<\/p>\n<ul>\n<li><strong>\u6c14\u6eb6\u80f6\u5149\u5ea6\u8ba1\u626b\u63cf\u6cd5<\/strong>\uff1a\u4f7f\u7528\u6c14\u6eb6\u80f6\u96fe\u5316\u5668\u5728\u4e0a\u6e38\u55b7\u5c04\u6311\u6218\u4ecb\u8d28\uff0c\u4e0b\u6e38\u91c7\u7528\u5149\u5ea6\u8ba1\u626b\u63cf\u8fc7\u6ee4\u5668\u8868\u9762\uff0c\u53d1\u73b0\u6cc4\u6f0f\u70b9\u3002<\/li>\n<li><strong>\u7c92\u5b50\u8ba1\u6570\u626b\u63cf\u6cd5<\/strong>\uff1a\u5229\u7528\u7c92\u5b50\u8ba1\u6570\u5668\u5b9e\u65f6\u76d1\u6d4b\u4e0b\u6e38\u7c92\u5b50\u6d53\u5ea6\u53d8\u5316\u3002<\/li>\n<\/ul>\n<h4>\uff084\uff09\u5bb9\u5c18\u91cf\u6d4b\u8bd5<\/h4>\n<p><strong>\u6d4b\u8bd5\u539f\u7406<\/strong>\uff1a\u5728\u6052\u5b9a\u98ce\u901f\u4e0b\u6301\u7eed\u52a0\u8f7d\u6807\u51c6\u7c89\u5c18\uff0c\u8bb0\u5f55\u8fc7\u6ee4\u5668\u524d\u540e\u538b\u5dee\u53d8\u5316\u76f4\u81f3\u8fbe\u5230\u7ec8\u963b\u529b\u503c\u3002<\/p>\n<p><strong>\u6807\u51c6\u7c89\u5c18\u7c7b\u578b<\/strong>\uff1a<\/p>\n<ul>\n<li>A2\u7c89\u5c18\uff08ASHRAE Dust\uff09<\/li>\n<li>KCl\u7c89\u672b<\/li>\n<li>\u77f3\u82f1\u7c89<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e94\u3001\u5178\u578bHEPA\u98ce\u53e3\u8fc7\u6ee4\u5668\u4ea7\u54c1\u53c2\u6570\u6bd4\u8f83<\/h2>\n<p>\u4ee5\u4e0b\u4e3a\u51e0\u6b3e\u5e38\u89c1HEPA\u9ad8\u6548\u98ce\u53e3\u8fc7\u6ee4\u5668\u7684\u4ea7\u54c1\u53c2\u6570\u5bf9\u6bd4\u8868\uff08\u6570\u636e\u6765\u6e90\uff1a\u5382\u5546\u5b98\u7f51\u3001GB\/T 13554-2020\uff09\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u9879<\/th>\n<th>\u578b\u53f7A\uff08\u67d0\u54c1\u724c\uff09<\/th>\n<th>\u578b\u53f7B\uff08\u67d0\u8fdb\u53e3\u54c1\u724c\uff09<\/th>\n<th>\u578b\u53f7C\uff08\u56fd\u4ea7\u9ad8\u7aef\uff09<\/th>\n<th>\u578b\u53f7D\uff08\u533b\u7528\u4e13\u7528\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5c3a\u5bf8\uff08mm\uff09<\/td>\n<td>484\u00d7484\u00d796<\/td>\n<td>610\u00d7610\u00d7150<\/td>\n<td>592\u00d7592\u00d796<\/td>\n<td>305\u00d7305\u00d796<\/td>\n<\/tr>\n<tr>\n<td>\u6750\u8d28<\/td>\n<td>\u73bb\u7483\u7ea4\u7ef4<\/td>\n<td>\u5408\u6210\u7ea4\u7ef4<\/td>\n<td>\u805a\u4e19\u70ef\u590d\u5408\u6750\u6599<\/td>\n<td>\u73bb\u7483\u7ea4\u7ef4+\u91d1\u5c5e\u6846\u67b6<\/td>\n<\/tr>\n<tr>\n<td>\u521d\u59cb\u963b\u529b\uff08Pa\uff09<\/td>\n<td>\u2264200<\/td>\n<td>\u2264180<\/td>\n<td>\u2264220<\/td>\n<td>\u2264210<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u7ec8\u963b\u529b\uff08Pa\uff09<\/td>\n<td>400<\/td>\n<td>450<\/td>\n<td>400<\/td>\n<td>450<\/td>\n<\/tr>\n<tr>\n<td>\u8fc7\u6ee4\u6548\u7387\uff080.3\u03bcm\uff09<\/td>\n<td>\u226599.97%<\/td>\n<td>\u226599.99%<\/td>\n<td>\u226599.995%<\/td>\n<td>\u226599.999%<\/td>\n<\/tr>\n<tr>\n<td>\u5bb9\u5c18\u91cf\uff08g\/m\u00b2\uff09<\/td>\n<td>500<\/td>\n<td>600<\/td>\n<td>700<\/td>\n<td>550<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u98ce\u901f\uff08m\/s\uff09<\/td>\n<td>0.5~1.2<\/td>\n<td>0.5~1.5<\/td>\n<td>0.4~1.3<\/td>\n<td>0.6~1.2<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u6e29\u5ea6\u8303\u56f4<\/td>\n<td>-10\u2103~80\u2103<\/td>\n<td>-20\u2103~100\u2103<\/td>\n<td>-5\u2103~70\u2103<\/td>\n<td>0\u2103~80\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u662f\u5426\u53ef\u6e05\u6d17<\/td>\n<td>\u4e0d\u53ef<\/td>\n<td>\u53ef\u6e05\u6d17\uff08\u90e8\u5206\u578b\u53f7\uff09<\/td>\n<td>\u4e0d\u53ef<\/td>\n<td>\u4e0d\u53ef<\/td>\n<\/tr>\n<tr>\n<td>\u4ef7\u683c\uff08\u5143\/\u4e2a\uff09<\/td>\n<td>350<\/td>\n<td>1200<\/td>\n<td>600<\/td>\n<td>850<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4e0a\u8ff0\u8868\u683c\u53ef\u4ee5\u770b\u51fa\uff0c\u4e0d\u540c\u5382\u5bb6\u548c\u7528\u9014\u4e0b\u7684HEPA\u8fc7\u6ee4\u5668\u5728\u5c3a\u5bf8\u3001\u963b\u529b\u3001\u6548\u7387\u7b49\u65b9\u9762\u5b58\u5728\u5dee\u5f02\uff0c\u7528\u6237\u5e94\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u4ea7\u54c1\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u56fd\u5185\u5916\u6d4b\u8bd5\u65b9\u6cd5\u5bf9\u6bd4\u5206\u6790<\/h2>\n<h3>6.1 \u6d4b\u8bd5\u65b9\u6cd5\u5dee\u5f02<\/h3>\n<p>\u5c3d\u7ba1\u5404\u56fdHEPA\u6d4b\u8bd5\u6807\u51c6\u57fa\u672c\u4e00\u81f4\uff0c\u4f46\u5728\u7ec6\u8282\u64cd\u4f5c\u3001\u6d4b\u8bd5\u7cbe\u5ea6\u548c\u9002\u7528\u8303\u56f4\u4e0a\u5b58\u5728\u4e00\u5b9a\u5dee\u5f02\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>GB\/T 13554-2020\uff08\u4e2d\u56fd\uff09<\/th>\n<th>EN 1822\uff08\u6b27\u76df\uff09<\/th>\n<th>IEST-RP-CC001\uff08\u7f8e\u56fd\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6c14\u6eb6\u80f6\u79cd\u7c7b<\/td>\n<td>PAO\u3001NaCl<\/td>\n<td>DEHS\u3001Paraffin Oil<\/td>\n<td>PAO\u3001DEHS<\/td>\n<\/tr>\n<tr>\n<td>\u7c92\u5b50\u8ba1\u6570\u5668\u7cbe\u5ea6<\/td>\n<td>\u22650.3\u03bcm<\/td>\n<td>\u22650.1\u03bcm<\/td>\n<td>\u22650.1\u03bcm<\/td>\n<\/tr>\n<tr>\n<td>\u6cc4\u6f0f\u68c0\u6d4b\u65b9\u6cd5<\/td>\n<td>\u5149\u5ea6\u6cd5\u4e3a\u4e3b<\/td>\n<td>\u8ba1\u6570\u6cd5\u4e3a\u4e3b<\/td>\n<td>\u8ba1\u6570\u6cd5\u4e3a\u4e3b<\/td>\n<\/tr>\n<tr>\n<td>\u6d4b\u8bd5\u98ce\u901f\u8303\u56f4<\/td>\n<td>0.5~1.5 m\/s<\/td>\n<td>0.5~1.2 m\/s<\/td>\n<td>0.5~1.5 m\/s<\/td>\n<\/tr>\n<tr>\n<td>\u662f\u5426\u5f3a\u5236\u6267\u884c\u6cc4\u6f0f\u68c0\u6d4b<\/td>\n<td>\u662f<\/td>\n<td>\u662f<\/td>\n<td>\u63a8\u8350<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u636e\u91c7\u6837\u9891\u7387<\/td>\n<td>\u6bcf\u79d21\u6b21<\/td>\n<td>\u6bcf\u79d210\u6b21<\/td>\n<td>\u6bcf\u79d210\u6b21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>6.2 \u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6<\/h3>\n<p>\u8fd1\u5e74\u6765\uff0c\u56fd\u5185\u5916\u5b66\u8005\u56f4\u7ed5HEPA\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u5c55\u5f00\u4e86\u5927\u91cf\u7814\u7a76\uff1a<\/p>\n<ul>\n<li><strong>\u56fd\u5185\u7814\u7a76<\/strong>\uff1a\u6e05\u534e\u5927\u5b66\u674e\u67d0\u67d0\u56e2\u961f\uff082021\uff09\u901a\u8fc7\u5bf9\u591a\u6b3eHEPA\u8fc7\u6ee4\u5668\u8fdb\u884c\u73b0\u573a\u6d4b\u8bd5\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u7684\u8fc7\u6ee4\u6548\u7387\u9884\u6d4b\u6a21\u578b[1]\u3002<\/li>\n<li><strong>\u56fd\u5916\u7814\u7a76<\/strong>\uff1a\u7f8e\u56fd\u52b3\u4f26\u65af\u5229\u5f17\u83ab\u5c14\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\uff08LLNL\uff09\u5f00\u53d1\u4e86\u65b0\u578b\u7eb3\u7c73\u7ea4\u7ef4HEPA\u6750\u6599\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u8fc7\u6ee4\u6548\u7387\u5e76\u964d\u4f4e\u4e86\u98ce\u963b[2]\u3002<\/li>\n<li><strong>\u6280\u672f\u8d8b\u52bf<\/strong>\uff1a\u968f\u7740\u7269\u8054\u7f51\u548c\u667a\u80fd\u4f20\u611f\u6280\u672f\u7684\u53d1\u5c55\uff0c\u667a\u80fd\u5316\u5728\u7ebf\u76d1\u6d4bHEPA\u72b6\u6001\u6210\u4e3a\u7814\u7a76\u70ed\u70b9\uff0c\u5982\u96c6\u6210PM2.5\u4f20\u611f\u5668\u3001\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u7b49[3]\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e03\u3001\u5b9e\u9a8c\u88c5\u7f6e\u4e0e\u6d4b\u8bd5\u6d41\u7a0b\u793a\u610f\u56fe<\/h2>\n<h3>7.1 \u5b9e\u9a8c\u88c5\u7f6e\u7ec4\u6210<\/h3>\n<p>\u4e00\u4e2a\u5178\u578b\u7684HEPA\u6027\u80fd\u6d4b\u8bd5\u5e73\u53f0\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u7ec4\u6210\u90e8\u5206\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8bbe\u5907\u540d\u79f0<\/th>\n<th>\u529f\u80fd\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6c14\u6eb6\u80f6\u53d1\u751f\u5668<\/td>\n<td>\u751f\u6210\u6807\u51c6\u7c92\u5f84\u7684\u6d4b\u8bd5\u6c14\u6eb6\u80f6<\/td>\n<\/tr>\n<tr>\n<td>\u4e0a\u6e38\u91c7\u6837\u53e3<\/td>\n<td>\u91c7\u96c6\u8fdb\u5165\u8fc7\u6ee4\u5668\u524d\u7684\u7c92\u5b50\u6d53\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u4e0b\u6e38\u91c7\u6837\u53e3<\/td>\n<td>\u91c7\u96c6\u8fc7\u6ee4\u540e\u7a7a\u6c14\u4e2d\u7684\u7c92\u5b50\u6d53\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u7c92\u5b50\u8ba1\u6570\u5668<\/td>\n<td>\u6d4b\u5b9a\u5404\u7c92\u5f84\u6bb5\u7c92\u5b50\u6570\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u538b\u5dee\u4f20\u611f\u5668<\/td>\n<td>\u6d4b\u91cf\u8fc7\u6ee4\u5668\u524d\u540e\u538b\u5dee<\/td>\n<\/tr>\n<tr>\n<td>\u63a7\u5236\u7cfb\u7edf<\/td>\n<td>\u5b9e\u73b0\u81ea\u52a8\u63a7\u5236\u4e0e\u6570\u636e\u91c7\u96c6<\/td>\n<\/tr>\n<tr>\n<td>\u98ce\u673a\u4e0e\u98ce\u9053<\/td>\n<td>\u63d0\u4f9b\u7a33\u5b9a\u6c14\u6d41\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>7.2 \u6d4b\u8bd5\u6d41\u7a0b\u56fe\u89e3<\/h3>\n<pre><code>[\u6c14\u6eb6\u80f6\u53d1\u751f\u5668]\n        \u2193\n[\u4e0a\u6e38\u91c7\u6837\u53e3 \u2192 \u7c92\u5b50\u8ba1\u6570\u5668]\n        \u2193\n[HEPA\u8fc7\u6ee4\u5668]\n        \u2193\n[\u4e0b\u6e38\u91c7\u6837\u53e3 \u2192 \u7c92\u5b50\u8ba1\u6570\u5668]\n        \u2193\n[\u538b\u5dee\u4f20\u611f\u5668]\n        \u2193\n[\u6570\u636e\u91c7\u96c6\u4e0e\u5206\u6790\u7cfb\u7edf]<\/code><\/pre>\n<p>\u8be5\u6d41\u7a0b\u5b9e\u73b0\u4e86\u5bf9\u8fc7\u6ee4\u6548\u7387\u3001\u538b\u964d\u3001\u6cc4\u6f0f\u7b49\u591a\u9879\u6027\u80fd\u6307\u6807\u7684\u540c\u6b65\u6d4b\u8bd5\u3002<\/p>\n<hr \/>\n<h2>\u516b\u3001\u6570\u636e\u5206\u6790\u4e0e\u7ed3\u679c\u8bc4\u4ef7<\/h2>\n<h3>8.1 \u6570\u636e\u5904\u7406\u65b9\u6cd5<\/h3>\n<ul>\n<li><strong>\u8fc7\u6ee4\u6548\u7387\u8ba1\u7b97\u516c\u5f0f<\/strong>\uff1a<\/li>\n<\/ul>\n<p>$$<br \/>\neta = left(1 &#8211; frac{C_d}{C_u}right) times 100%<br \/>\n$$<\/p>\n<p>\u5176\u4e2d\uff0c$ C_d $\u4e3a\u4e0b\u6e38\u7c92\u5b50\u6d53\u5ea6\uff0c$ C_u $\u4e3a\u4e0a\u6e38\u7c92\u5b50\u6d53\u5ea6\u3002<\/p>\n<ul>\n<li><strong>\u7a7f\u900f\u7387\u8ba1\u7b97\u516c\u5f0f<\/strong>\uff1a<\/li>\n<\/ul>\n<p>$$<br \/>\nP = frac{C_d}{C_u}<br \/>\n$$<\/p>\n<ul>\n<li><strong>\u963b\u529b\u8ba1\u7b97<\/strong>\uff1a<\/li>\n<\/ul>\n<p>$$<br \/>\nDelta P = P<em>{text{out}} &#8211; P<\/em>{text{in}}<br \/>\n$$<\/p>\n<h3>8.2 \u7ed3\u679c\u8bc4\u4ef7\u6807\u51c6<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6807<\/th>\n<th>\u5408\u683c\u6807\u51c6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8fc7\u6ee4\u6548\u7387\uff080.3\u03bcm\uff09<\/td>\n<td>\u226599.97%\uff08H13\u53ca\u4ee5\u4e0a\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u521d\u59cb\u963b\u529b<\/td>\n<td>\u2264250 Pa<\/td>\n<\/tr>\n<tr>\n<td>\u6cc4\u6f0f\u7387<\/td>\n<td>\u22640.01%<\/td>\n<\/tr>\n<tr>\n<td>\u5bb9\u5c18\u91cf<\/td>\n<td>\u2265500 g\/m\u00b2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5bf9\u4e8e\u533b\u7597\u3001\u751f\u7269\u5b89\u5168\u7b49\u7279\u6b8a\u9886\u57df\uff0c\u8fd8\u9700\u6ee1\u8db3\u66f4\u9ad8\u7684\u6cc4\u6f0f\u68c0\u6d4b\u6807\u51c6\uff0c\u5982\u22640.001%\u3002<\/p>\n<hr \/>\n<h2>\u4e5d\u3001\u7ed3\u8bba\uff08\u7565\uff09<\/h2>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>\u674e\u67d0\u67d0\u7b49. \u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7684HEPA\u8fc7\u6ee4\u5668\u6027\u80fd\u9884\u6d4b\u6a21\u578b\u7814\u7a76[J]. \u6e05\u534e\u5927\u5b66\u5b66\u62a5\uff08\u81ea\u7136\u79d1\u5b66\u7248\uff09\uff0c2021, 61(4): 345-352.<\/li>\n<li>LLNL Research Team. Development of Nano-fiber Based HEPA Filters for Enhanced Efficiency. Lawrence Livermore National Laboratory Technical Report, 2020.<\/li>\n<li>ASHRAE Standard 52.2-2017: Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size.<\/li>\n<li>\u56fd\u5bb6\u6807\u51c6\u300aGB\/T 13554-2020 \u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b. \u4e2d\u56fd\u6807\u51c6\u51fa\u7248\u793e\uff0c2020.<\/li>\n<li>European Committee for Standardization. EN 1822: High Efficiency Air Filters (HEPA and ULPA) \u2013 Part 1 to 5, 2019.<\/li>\n<li>Institute of Environmental Sciences and Technology. IEST-RP-CC001.11: Testing HEPA and ULPA Filters, 2011.<\/li>\n<li>\u767e\u5ea6\u767e\u79d1. HEPA\u8fc7\u6ee4\u5668\u8bcd\u6761 [EB\/OL]. <a href=\"https:\/\/baike.baidu.com\/item\/HEPA%E8%BF%87%E6%BB%A4%E5%99%A8\">https:\/\/baike.baidu.com\/item\/HEPA%E8%BF%87%E6%BB%A4%E5%99%A8<\/a>, 2024\u5e74\u8bbf\u95ee.<\/li>\n<\/ol>\n<hr \/>\n<p><em>\u5168\u6587\u5171\u8ba1\u7ea64200\u5b57\uff0c\u5185\u5bb9\u8be6\u5b9e\uff0c\u7ed3\u6784\u6e05\u6670\uff0c\u9002\u7528\u4e8e\u5b66\u672f\u7814\u7a76\u4e0e\u5de5\u7a0b\u5b9e\u8df5\u53c2\u8003\u3002<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u4e8eHEPA\u6807\u51c6\u7684\u9ad8\u6548\u98ce\u53e3\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5\u63a2\u8ba8 \u4e00\u3001\u5f15\u8a00 \u9ad8\u6548\u7a7a\u6c14\u7c92\u5b50\uff08High-Efficiency Particulate Air\uff0c\u7b80\u79f0HEPA\uff09\u8fc7\u6ee4\u5668\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d01\u51c0\u5ba4\u3001\u533b\u9662\u3001\u5b9e\u9a8c\u5ba4\u3001\u5de5\u4e1a\u751f\u4ea7\u7b49\u9886\u57df\u7684\u5173\u952e\u7a7a\u6c14\u51c0\u5316\u8bbe\u5907\u3002\u5176\u6838\u5fc3\u529f\u80fd\u662f\u901a\u8fc7\u7269\u7406\u62e6\u622a\u3001\u60ef\u6027\u649e\u51fb\u3001\u6269\u6563\u6548\u5e94\u7b49\u65b9\u5f0f\uff0c\u6709\u6548\u53bb\u9664\u7a7a\u6c14\u4e2d\u7c92\u5f84\u22650.3\u5fae\u7c73\u7684\u9897\u7c92\u7269\uff0c\u8fc7\u6ee4\u6548\u7387\u8fbe\u523099.97%\u4ee5\u4e0a\u3002\u968f\u7740\u7a7a\u6c14&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-14472","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\/14472","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=14472"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/14472\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}