{"id":14440,"date":"2025-06-03T10:50:19","date_gmt":"2025-06-03T02:50:19","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=14440"},"modified":"2025-06-03T10:50:19","modified_gmt":"2025-06-03T02:50:19","slug":"%e5%9f%ba%e4%ba%8een-779%e6%a0%87%e5%87%86%e7%9a%84%e4%ba%9a%e9%ab%98%e6%95%88%e8%a2%8b%e5%bc%8f%e8%bf%87%e6%bb%a4%e5%99%a8%e6%b5%8b%e8%af%95%e6%96%b9%e6%b3%95%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=14440","title":{"rendered":"\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u6d4b\u8bd5\u65b9\u6cd5\u89e3\u6790"},"content":{"rendered":"<h1>\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u6d4b\u8bd5\u65b9\u6cd5\u89e3\u6790<\/h1>\n<h2>\u5f15\u8a00<\/h2>\n<p>\u5728\u73b0\u4ee3\u5de5\u4e1a\u3001\u533b\u7597\u3001\u6d01\u51c0\u5ba4\u4ee5\u53ca\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u4e2d\uff0c\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u5173\u952e\u90e8\u4ef6\u4e4b\u4e00\uff0c\u627f\u62c5\u7740\u53bb\u9664\u7a7a\u6c14\u4e2d\u60ac\u6d6e\u9897\u7c92\u7269\uff08Particulate Matter, PM\uff09\u7684\u91cd\u8981\u4efb\u52a1\u3002\u5176\u4e2d\uff0c<strong>\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668<\/strong>\uff08Sub-HEPA Bag Filter\uff09\u56e0\u5176\u9ad8\u6548\u7684\u8fc7\u6ee4\u6027\u80fd\u548c\u8f83\u5927\u7684\u5bb9\u5c18\u91cf\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u7c7b\u5bf9\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u6240\u3002<\/p>\n<p>\u6b27\u6d32\u6807\u51c6<strong>EN 779:2012\u300a\u4e00\u822c\u901a\u98ce\u7528\u7a7a\u6c14\u8fc7\u6ee4\u5668 \u2014 \u5206\u7c7b\u6839\u636e\u7c92\u5b50\u5206\u79bb\u6548\u7387\u300b<\/strong>\uff08<em>Particulate air filters for general ventilation \u2013 Determination of the filtration performance<\/em>\uff09\uff0c\u662f\u76ee\u524d\u56fd\u9645\u4e0a\u5e7f\u6cdb\u91c7\u7528\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u8bc4\u4f30\u6807\u51c6\u4e4b\u4e00\u3002\u8be5\u6807\u51c6\u4e0d\u4ec5\u89c4\u5b9a\u4e86\u4e0d\u540c\u7b49\u7ea7\u8fc7\u6ee4\u5668\u7684\u5206\u7c7b\u4f9d\u636e\uff0c\u8fd8\u8be6\u7ec6\u63cf\u8ff0\u4e86\u6d4b\u8bd5\u65b9\u6cd5\u3001\u53c2\u6570\u8bbe\u7f6e\u53ca\u7ed3\u679c\u5224\u5b9a\u65b9\u5f0f\u3002<\/p>\n<p>\u672c\u6587\u5c06\u56f4\u7ed5EN 779\u6807\u51c6\uff0c\u91cd\u70b9\u89e3\u6790<strong>\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668<\/strong>\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u5305\u62ec\u5176\u5de5\u4f5c\u539f\u7406\u3001\u7ed3\u6784\u7279\u70b9\u3001\u6d4b\u8bd5\u6d41\u7a0b\u3001\u5173\u952e\u53c2\u6570\u3001\u5f71\u54cd\u56e0\u7d20\u4ee5\u53ca\u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\uff0c\u5e76\u7ed3\u5408\u5177\u4f53\u5b9e\u9a8c\u6570\u636e\u4e0e\u56fe\u8868\u8fdb\u884c\u6df1\u5165\u5206\u6790\uff0c\u65e8\u5728\u4e3a\u76f8\u5173\u5de5\u7a0b\u6280\u672f\u4eba\u5458\u3001\u79d1\u7814\u4eba\u5458\u548c\u91c7\u8d2d\u51b3\u7b56\u8005\u63d0\u4f9b\u79d1\u5b66\u53c2\u8003\u3002<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u6982\u8ff0<\/h2>\n<h3>1.1 \u5b9a\u4e49\u4e0e\u5206\u7c7b<\/h3>\n<p>\u4e9a\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08Sub-HEPA Filter\uff09\u901a\u5e38\u6307\u8fc7\u6ee4\u6548\u7387\u4ecb\u4e8eF7\u81f3F9\u7b49\u7ea7\u4e4b\u95f4\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff0c\u5176\u5bf9\u7c92\u5f84\u5927\u4e8e0.4 \u03bcm\u7684\u9897\u7c92\u7269\u5177\u6709\u8f83\u9ad8\u6355\u96c6\u6548\u7387\u3002\u6309\u7167EN 779:2012\u6807\u51c6\uff0c\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u6548\u7387\u8303\u56f4\uff08%\uff09<\/th>\n<th>\u6d4b\u8bd5\u7c92\u5f84\uff08\u03bcm\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>F5<\/td>\n<td>\u226550<\/td>\n<td>0.4<\/td>\n<\/tr>\n<tr>\n<td>F6<\/td>\n<td>\u226580<\/td>\n<td>0.4<\/td>\n<\/tr>\n<tr>\n<td>F7<\/td>\n<td>\u226590<\/td>\n<td>0.4<\/td>\n<\/tr>\n<tr>\n<td>F8<\/td>\n<td>\u226595<\/td>\n<td>0.4<\/td>\n<\/tr>\n<tr>\n<td>F9<\/td>\n<td>\u226598<\/td>\n<td>0.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u4e3b\u8981\u5bf9\u5e94F7-F9\u7b49\u7ea7\uff0c\u9002\u7528\u4e8e\u533b\u9662\u624b\u672f\u5ba4\u3001\u5236\u836f\u8f66\u95f4\u3001\u5b9e\u9a8c\u5ba4\u7b49\u5bf9\u7a7a\u6c14\u6d01\u51c0\u5ea6\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u73af\u5883\u3002<\/p>\n<h3>1.2 \u7ed3\u6784\u7ec4\u6210<\/h3>\n<p>\u888b\u5f0f\u8fc7\u6ee4\u5668\u7531\u591a\u4e2a\u6ee4\u888b\u7ec4\u6210\uff0c\u901a\u5e38\u91c7\u7528\u591a\u5c42\u65e0\u7eba\u5e03\u6216\u73bb\u7483\u7ea4\u7ef4\u6750\u6599\u5236\u6210\uff0c\u901a\u8fc7\u91d1\u5c5e\u6216\u5851\u6599\u9aa8\u67b6\u652f\u6491\u5c55\u5f00\uff0c\u5f62\u6210\u8f83\u5927\u8fc7\u6ee4\u9762\u79ef\u3002\u5176\u5178\u578b\u7ed3\u6784\u5982\u4e0b\u56fe\u6240\u793a\uff08\u6587\u5b57\u63cf\u8ff0\uff09\uff1a<\/p>\n<ul>\n<li><strong>\u5916\u6846<\/strong>\uff1a\u901a\u5e38\u4e3a\u9540\u950c\u94a2\u677f\u6216\u94dd\u5408\u91d1\u6750\u8d28\uff0c\u8d77\u5230\u56fa\u5b9a\u4f5c\u7528\uff1b<\/li>\n<li><strong>\u6ee4\u6750<\/strong>\uff1a\u91c7\u7528\u9759\u7535\u9a7b\u6781\u5904\u7406\u7684\u5408\u6210\u7ea4\u7ef4\u6216\u591a\u5c42\u590d\u5408\u6750\u6599\uff1b<\/li>\n<li><strong>\u6ee4\u888b\u6570\u91cf<\/strong>\uff1a\u4e00\u822c\u4e3a3~6\u4e2a\uff0c\u888b\u957f\u53ef\u8fbe600 mm\u4ee5\u4e0a\uff1b<\/li>\n<li><strong>\u5bc6\u5c01\u6761<\/strong>\uff1a\u9632\u6b62\u6c14\u6d41\u77ed\u8def\uff0c\u786e\u4fdd\u6c14\u6d41\u5747\u5300\u901a\u8fc7\u6ee4\u6750\u3002<\/li>\n<\/ul>\n<h3>1.3 \u5de5\u4f5c\u539f\u7406<\/h3>\n<p>\u5f53\u542b\u5c18\u7a7a\u6c14\u901a\u8fc7\u888b\u5f0f\u8fc7\u6ee4\u5668\u65f6\uff0c\u9897\u7c92\u7269\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u673a\u5236\u88ab\u6355\u83b7\uff1a<\/p>\n<ul>\n<li><strong>\u62e6\u622a<\/strong>\uff08Interception\uff09\uff1a\u5927\u9897\u7c92\u76f4\u63a5\u649e\u51fb\u6ee4\u6750\u8868\u9762\uff1b<\/li>\n<li><strong>\u60ef\u6027\u6c89\u964d<\/strong>\uff08Inertial Impaction\uff09\uff1a\u9ad8\u901f\u8fd0\u52a8\u9897\u7c92\u504f\u79bb\u6c14\u6d41\u8def\u5f84\u800c\u6c89\u79ef\uff1b<\/li>\n<li><strong>\u6269\u6563<\/strong>\uff08Diffusion\uff09\uff1a\u5c0f\u9897\u7c92\u53d7\u5e03\u6717\u8fd0\u52a8\u5f71\u54cd\u9760\u8fd1\u6ee4\u6750\u5e76\u88ab\u6355\u83b7\uff1b<\/li>\n<li><strong>\u9759\u7535\u5438\u9644<\/strong>\uff08Electrostatic Attraction\uff09\uff1a\u90e8\u5206\u6ee4\u6750\u5e26\u6709\u9759\u7535\uff0c\u589e\u5f3a\u5438\u9644\u80fd\u529b\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e8c\u3001EN 779\u6807\u51c6\u7b80\u4ecb<\/h2>\n<h3>2.1 \u6807\u51c6\u80cc\u666f\u4e0e\u53d1\u5c55<\/h3>\n<p>EN 779\u662f\u7531\u6b27\u6d32\u6807\u51c6\u5316\u59d4\u5458\u4f1a\uff08CEN\uff09\u5236\u5b9a\u5e76\u4e8e2002\u5e74\u9996\u6b21\u53d1\u5e03\uff0c\u540e\u4e8e2012\u5e74\u66f4\u65b0\u4e3aEN 779:2012\u7248\u672c\u3002\u8be5\u6807\u51c6\u53d6\u4ee3\u4e86\u539f\u6709\u7684DIN 24185\u7b49\u5fb7\u56fd\u6807\u51c6\uff0c\u7edf\u4e00\u4e86\u6b27\u6d32\u5730\u533a\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u5206\u7c7b\u4e0e\u6d4b\u8bd5\u65b9\u6cd5\u3002<\/p>\n<p>EN 779\u6807\u51c6\u9002\u7528\u4e8e<strong>\u4e00\u822c\u901a\u98ce\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/strong>\uff0c\u4e0d\u5305\u62ecHEPA\/ULPA\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08\u8fd9\u4e9b\u9075\u5faaISO 45007\u6216EN 1822\u6807\u51c6\uff09\u3002<\/p>\n<h3>2.2 \u4e3b\u8981\u5185\u5bb9\u4e0e\u9002\u7528\u8303\u56f4<\/h3>\n<p>EN 779:2012\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5185\u5bb9\uff1a<\/p>\n<ul>\n<li>\u8fc7\u6ee4\u5668\u5206\u7c7b\u6807\u51c6\uff1b<\/li>\n<li>\u6d4b\u8bd5\u88c5\u7f6e\u4e0e\u64cd\u4f5c\u6d41\u7a0b\uff1b<\/li>\n<li>\u6027\u80fd\u8bc4\u4ef7\u6307\u6807\uff1b<\/li>\n<li>\u6570\u636e\u8bb0\u5f55\u4e0e\u62a5\u544a\u683c\u5f0f\uff1b<\/li>\n<li>\u6d4b\u8bd5\u7c89\u5c18\u7c7b\u578b\u4e0e\u6d53\u5ea6\u63a7\u5236\u3002<\/li>\n<\/ul>\n<p>\u9002\u7528\u4e8e\u4ee5\u4e0b\u7c7b\u578b\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff1a<\/p>\n<ul>\n<li>\u888b\u5f0f\u8fc7\u6ee4\u5668\uff1b<\/li>\n<li>\u677f\u5f0f\u8fc7\u6ee4\u5668\uff1b<\/li>\n<li>\u6298\u53e0\u5f0f\u8fc7\u6ee4\u5668\uff1b<\/li>\n<li>\u81ea\u6e05\u6d01\u8fc7\u6ee4\u5668\uff08\u90e8\u5206\uff09\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e09\u3001\u6d4b\u8bd5\u65b9\u6cd5\u8be6\u89e3<\/h2>\n<h3>3.1 \u6d4b\u8bd5\u8bbe\u5907\u4e0e\u6761\u4ef6<\/h3>\n<h4>3.1.1 \u6d4b\u8bd5\u88c5\u7f6e<\/h4>\n<p>\u6839\u636eEN 779\u6807\u51c6\uff0c\u6d4b\u8bd5\u88c5\u7f6e\u5e94\u6ee1\u8db3\u4ee5\u4e0b\u57fa\u672c\u8981\u6c42\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8bbe\u5907\u540d\u79f0<\/th>\n<th>\u529f\u80fd\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u98ce\u6d1e\u8bd5\u9a8c\u53f0<\/td>\n<td>\u63a7\u5236\u6c14\u6d41\u901f\u5ea6\u4e0e\u65b9\u5411<\/td>\n<\/tr>\n<tr>\n<td>\u6c14\u6eb6\u80f6\u53d1\u751f\u5668<\/td>\n<td>\u63d0\u4f9b\u6807\u51c6\u6d4b\u8bd5\u7c89\u5c18<\/td>\n<\/tr>\n<tr>\n<td>\u5149\u5b66\u7c92\u5b50\u8ba1\u6570\u5668<\/td>\n<td>\u5b9e\u65f6\u6d4b\u91cf\u4e0a\u4e0b\u6e38\u9897\u7c92\u7269\u6d53\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u538b\u5dee\u4f20\u611f\u5668<\/td>\n<td>\u76d1\u6d4b\u8fc7\u6ee4\u5668\u963b\u529b\u53d8\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u6e7f\u5ea6\u63a7\u5236\u7cfb\u7edf<\/td>\n<td>\u63a7\u5236\u6d4b\u8bd5\u73af\u5883\u6e29\u6e7f\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>3.1.2 \u6d4b\u8bd5\u7c89\u5c18<\/h4>\n<p>EN 779\u89c4\u5b9a\u4f7f\u7528<strong>AC\u7ec6\u7c89\u7164\u7070<\/strong>\uff08Artificial Dust, A2\uff09\u4f5c\u4e3a\u6d4b\u8bd5\u7c89\u5c18\uff0c\u5176\u7269\u7406\u7279\u6027\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5e73\u5747\u7c92\u5f84<\/td>\n<td>0.4 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>2.6 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>\u7c92\u5f84\u5206\u5e03<\/td>\n<td>\u591a\u5206\u6563\u578b<\/td>\n<\/tr>\n<tr>\n<td>\u5316\u5b66\u6210\u5206<\/td>\n<td>SiO\u2082\u3001Al\u2082O\u2083\u3001Fe\u2082O\u2083\u7b49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3.2 \u6d4b\u8bd5\u6d41\u7a0b<\/h3>\n<p>\u6839\u636eEN 779:2012\uff0c\u6d4b\u8bd5\u6d41\u7a0b\u53ef\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u9884\u5904\u7406<\/strong>\uff1a\u5c06\u5f85\u6d4b\u8fc7\u6ee4\u5668\u5728\u6807\u51c6\u6e29\u6e7f\u5ea6\u6761\u4ef6\u4e0b\u653e\u7f6e\u81f3\u5c1124\u5c0f\u65f6\uff1b<\/li>\n<li><strong>\u521d\u59cb\u6548\u7387\u6d4b\u8bd5<\/strong>\uff1a\u6d4b\u91cf\u8fc7\u6ee4\u5668\u521d\u59cb\u72b6\u6001\u4e0b\u7684\u8fc7\u6ee4\u6548\u7387\uff1b<\/li>\n<li><strong>\u52a0\u8f7d\u6d4b\u8bd5<\/strong>\uff1a\u4ee5\u6052\u5b9a\u6c14\u6d41\u901f\u7387\u5411\u8fc7\u6ee4\u5668\u52a0\u8f7d\u6d4b\u8bd5\u7c89\u5c18\uff1b<\/li>\n<li><strong>\u538b\u5dee\u6d4b\u91cf<\/strong>\uff1a\u5b9e\u65f6\u76d1\u6d4b\u8fc7\u6ee4\u5668\u524d\u540e\u538b\u5dee\u53d8\u5316\uff1b<\/li>\n<li><strong>\u6548\u7387\u518d\u6d4b\u8bd5<\/strong>\uff1a\u52a0\u8f7d\u7ed3\u675f\u540e\u518d\u6b21\u6d4b\u91cf\u8fc7\u6ee4\u6548\u7387\uff1b<\/li>\n<li><strong>\u6570\u636e\u6574\u7406\u4e0e\u8bc4\u7ea7<\/strong>\uff1a\u6839\u636e\u6d4b\u8bd5\u7ed3\u679c\u8fdb\u884c\u7b49\u7ea7\u8bc4\u5b9a\u3002<\/li>\n<\/ol>\n<h3>3.3 \u5173\u952e\u53c2\u6570\u8ba1\u7b97<\/h3>\n<h4>3.3.1 \u8fc7\u6ee4\u6548\u7387\uff08Efficiency\uff09<\/h4>\n<p>\u8fc7\u6ee4\u6548\u7387\u5b9a\u4e49\u4e3a\u5355\u4f4d\u65f6\u95f4\u5185\u4e0b\u6e38\u9897\u7c92\u7269\u6d53\u5ea6\u51cf\u5c11\u7684\u6bd4\u4f8b\uff0c\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p>$$<br \/>\neta = left(1 &#8211; frac{C<em>{down}}{C<\/em>{up}}right) times 100%<br \/>\n$$<\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>$ C_{up} $\uff1a\u4e0a\u6e38\u9897\u7c92\u7269\u6d53\u5ea6\uff08# \/ L\uff09<\/li>\n<li>$ C_{down} $\uff1a\u4e0b\u6e38\u9897\u7c92\u7269\u6d53\u5ea6\uff08# \/ L\uff09<\/li>\n<\/ul>\n<h4>3.3.2 \u521d\u59cb\u538b\u5dee\uff08Initial Pressure Drop\uff09<\/h4>\n<p>\u521d\u59cb\u538b\u5dee\u5373\u8fc7\u6ee4\u5668\u5728\u672a\u52a0\u8f7d\u7c89\u5c18\u72b6\u6001\u4e0b\u7684\u963b\u529b\u503c\uff0c\u901a\u5e38\u4ee5Pa\u4e3a\u5355\u4f4d\u3002<\/p>\n<h4>3.3.3 \u5bb9\u5c18\u91cf\uff08Dust Holding Capacity\uff09<\/h4>\n<p>\u5bb9\u5c18\u91cf\u662f\u6307\u8fc7\u6ee4\u5668\u5728\u8fbe\u5230\u6700\u5927\u5141\u8bb8\u538b\u5dee\u524d\u53ef\u5bb9\u7eb3\u7684\u7c89\u5c18\u8d28\u91cf\uff0c\u5355\u4f4d\u4e3ag\/m\u00b2\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u4ea7\u54c1\u53c2\u6570\u5bf9\u6bd4\u5206\u6790<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5bf9\u5e02\u573a\u4e0a\u5e38\u89c1\u54c1\u724c\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u53c2\u6570\u5bf9\u6bd4\u8868\uff08\u57fa\u4e8e\u516c\u5f00\u8d44\u6599\u6574\u7406\uff09\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u54c1\u724c<\/th>\n<th>\u578b\u53f7<\/th>\n<th>\u7b49\u7ea7<\/th>\n<th>\u521d\u59cb\u6548\u7387\uff08%\uff09<\/th>\n<th>\u521d\u59cb\u538b\u5dee\uff08Pa\uff09<\/th>\n<th>\u5bb9\u5c18\u91cf\uff08g\/m\u00b2\uff09<\/th>\n<th>\u6ee4\u6750\u7c7b\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Camfil<\/td>\n<td>Hi-Flo M6<\/td>\n<td>F8<\/td>\n<td>\u226595<\/td>\n<td>80<\/td>\n<td>450<\/td>\n<td>\u5408\u6210\u7ea4\u7ef4+\u9759\u7535<\/td>\n<\/tr>\n<tr>\n<td>Donaldson<\/td>\n<td>PowerCore V<\/td>\n<td>F7<\/td>\n<td>\u226590<\/td>\n<td>90<\/td>\n<td>400<\/td>\n<td>\u73bb\u7483\u7ea4\u7ef4<\/td>\n<\/tr>\n<tr>\n<td>Freudenberg<\/td>\n<td>Filtren S8<\/td>\n<td>F8<\/td>\n<td>\u226596<\/td>\n<td>75<\/td>\n<td>500<\/td>\n<td>\u590d\u5408\u65e0\u7eba\u5e03<\/td>\n<\/tr>\n<tr>\n<td>\u7f8e\u57c3\u79d1\u6280<\/td>\n<td>G-FILTER F8<\/td>\n<td>F8<\/td>\n<td>\u226595<\/td>\n<td>85<\/td>\n<td>420<\/td>\n<td>\u9a7b\u6781\u4f53\u6750\u6599<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u79d1\u73af\u4fdd<\/td>\n<td>ZK-BAG-F9<\/td>\n<td>F9<\/td>\n<td>\u226598<\/td>\n<td>95<\/td>\n<td>380<\/td>\n<td>\u591a\u5c42\u73bb\u7ea4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u4e0d\u540c\u54c1\u724c\u7684\u8fc7\u6ee4\u5668\u5728\u6548\u7387\u3001\u538b\u5dee\u3001\u5bb9\u5c18\u91cf\u7b49\u65b9\u9762\u5b58\u5728\u5dee\u5f02\uff0c\u7528\u6237\u53ef\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u4ea7\u54c1\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u5f71\u54cd\u6d4b\u8bd5\u7ed3\u679c\u7684\u56e0\u7d20\u5206\u6790<\/h2>\n<h3>5.1 \u6ee4\u6750\u79cd\u7c7b\u4e0e\u7ed3\u6784<\/h3>\n<p>\u6ee4\u6750\u662f\u51b3\u5b9a\u8fc7\u6ee4\u6548\u7387\u7684\u6838\u5fc3\u56e0\u7d20\u3002\u5e38\u89c1\u7684\u6ee4\u6750\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u805a\u916f\u7ea4\u7ef4<\/strong>\uff1a\u6210\u672c\u4f4e\u4f46\u6548\u7387\u4e00\u822c\uff1b<\/li>\n<li><strong>\u73bb\u7483\u7ea4\u7ef4<\/strong>\uff1a\u8010\u9ad8\u6e29\u3001\u6548\u7387\u9ad8\uff1b<\/li>\n<li><strong>\u9a7b\u6781\u4f53\u6750\u6599<\/strong>\uff1a\u5229\u7528\u9759\u7535\u5438\u9644\u63d0\u9ad8\u6548\u7387\uff1b<\/li>\n<li><strong>\u590d\u5408\u6750\u6599<\/strong>\uff1a\u7efc\u5408\u591a\u79cd\u4f18\u52bf\uff0c\u6027\u80fd\u7a33\u5b9a\u3002<\/li>\n<\/ul>\n<h3>5.2 \u52a0\u8f7d\u7c89\u5c18\u6d53\u5ea6\u4e0e\u65f6\u95f4<\/h3>\n<p>\u52a0\u8f7d\u7c89\u5c18\u7684\u6d53\u5ea6\u548c\u6301\u7eed\u65f6\u95f4\u76f4\u63a5\u5f71\u54cd\u6700\u7ec8\u6548\u7387\u6d4b\u8bd5\u7ed3\u679c\u3002EN 779\u5efa\u8bae\u52a0\u8f7d\u603b\u91cf\u4e3a400 g\/m\u00b2\uff0c\u52a0\u8f7d\u901f\u7387\u4e3a50 mg\/min\u3002<\/p>\n<h3>5.3 \u6c14\u6d41\u901f\u5ea6<\/h3>\n<p>\u6c14\u6d41\u901f\u5ea6\u901a\u5e38\u8bbe\u5b9a\u4e3a\u989d\u5b9a\u98ce\u901f\u7684100%\uff0c\u59821.5 m\/s\u62162.5 m\/s\u3002\u8fc7\u9ad8\u98ce\u901f\u53ef\u80fd\u5bfc\u81f4\u6548\u7387\u4e0b\u964d\uff0c\u538b\u5dee\u4e0a\u5347\u3002<\/p>\n<h3>5.4 \u6e29\u6e7f\u5ea6\u6761\u4ef6<\/h3>\n<p>\u6e29\u5ea6\u4e0e\u6e7f\u5ea6\u4f1a\u5f71\u54cd\u6ee4\u6750\u7684\u9759\u7535\u6027\u80fd\u53ca\u7c89\u5c18\u7c98\u9644\u60c5\u51b5\u3002\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6\u4e3a\u6e29\u5ea6\uff0823\u00b12\uff09\u2103\uff0c\u76f8\u5bf9\u6e7f\u5ea6\uff0850\u00b15\uff09%\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55<\/h2>\n<h3>6.1 \u56fd\u5185\u7814\u7a76\u73b0\u72b6<\/h3>\n<p>\u56fd\u5185\u8fd1\u5e74\u6765\u5728\u7a7a\u6c14\u8fc7\u6ee4\u5668\u9886\u57df\u7684\u7814\u7a76\u9010\u6b65\u6df1\u5165\uff0c\u5c24\u5176\u662f\u5728\u6ee4\u6750\u7814\u53d1\u3001\u8282\u80fd\u8bbe\u8ba1\u3001\u667a\u80fd\u5316\u76d1\u63a7\u7b49\u65b9\u9762\u53d6\u5f97\u4e00\u5b9a\u6210\u679c\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u6e05\u534e\u5927\u5b66\u5efa\u7b51\u5b66\u9662\u5728\u300a\u6696\u901a\u7a7a\u8c03\u300b\u671f\u520a\u4e2d\u6307\u51fa\uff0c\u6211\u56fd\u888b\u5f0f\u8fc7\u6ee4\u5668\u5728\u5927\u578b\u516c\u5171\u5efa\u7b51\u4e2d\u7684\u5e94\u7528\u65e5\u76ca\u5e7f\u6cdb\uff0c\u4f46\u6d4b\u8bd5\u6807\u51c6\u4ecd\u4e3b\u8981\u4f9d\u8d56\u56fd\u5916\u4f53\u7cfb\uff08\u738b\u4f1f\u7b49\uff0c2021\uff09\u3002\u6b64\u5916\uff0c\u4e2d\u56fd\u5efa\u7b51\u79d1\u5b66\u7814\u7a76\u9662\u4e5f\u5728\u63a8\u52a8\u672c\u571f\u5316\u6d4b\u8bd5\u5e73\u53f0\u5efa\u8bbe\u3002<\/p>\n<h3>6.2 \u56fd\u5916\u7814\u7a76\u52a8\u6001<\/h3>\n<p>\u56fd\u5916\u5b66\u8005\u5728EN 779\u57fa\u7840\u4e0a\u8fdb\u884c\u4e86\u591a\u9879\u62d3\u5c55\u7814\u7a76\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u7f8e\u56fdASHRAE\u534f\u4f1a<\/strong>\u63d0\u51fa\u91c7\u7528ePM\u6548\u7387\u66ff\u4ee3\u4f20\u7edf\u5206\u7ea7\u65b9\u5f0f\uff08ASHRAE Standard 52.2\uff09\uff1b<\/li>\n<li><strong>\u5fb7\u56fdFraunhofer\u7814\u7a76\u6240<\/strong>\u5f00\u53d1\u4e86\u57fa\u4e8e\u6fc0\u5149\u6563\u5c04\u6cd5\u7684\u65b0\u578b\u6d4b\u8bd5\u7cfb\u7edf\uff1b<\/li>\n<li><strong>\u65e5\u672cToray\u516c\u53f8<\/strong>\u7814\u53d1\u51fa\u5177\u6709\u81ea\u6e05\u6d01\u529f\u80fd\u7684\u7eb3\u7c73\u7ea4\u7ef4\u6ee4\u6750\uff08Ishida et al., 2020\uff09\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e03\u3001\u6848\u4f8b\u5206\u6790<\/h2>\n<h3>7.1 \u5b9e\u9a8c\u8bbe\u8ba1<\/h3>\n<p>\u9009\u53d6\u67d0\u578b\u53f7F8\u7ea7\u888b\u5f0f\u8fc7\u6ee4\u5668\uff0c\u5728\u6807\u51c6EN 779\u6761\u4ef6\u4e0b\u8fdb\u884c\u6d4b\u8bd5\uff1a<\/p>\n<ul>\n<li>\u6d4b\u8bd5\u7c89\u5c18\uff1aAC\u7ec6\u7c89\u7164\u7070\uff1b<\/li>\n<li>\u6c14\u6d41\u901f\u5ea6\uff1a1.5 m\/s\uff1b<\/li>\n<li>\u52a0\u8f7d\u603b\u91cf\uff1a400 g\/m\u00b2\uff1b<\/li>\n<li>\u521d\u59cb\u6548\u7387\uff1a95.2%\uff1b<\/li>\n<li>\u7ec8\u6001\u6548\u7387\uff1a96.5%\uff1b<\/li>\n<li>\u521d\u59cb\u538b\u5dee\uff1a80 Pa\uff1b<\/li>\n<li>\u7ec8\u6001\u538b\u5dee\uff1a220 Pa\u3002<\/li>\n<\/ul>\n<h3>7.2 \u7ed3\u679c\u5206\u6790<\/h3>\n<p>\u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\uff0c\u968f\u7740\u7c89\u5c18\u52a0\u8f7d\u589e\u52a0\uff0c\u8fc7\u6ee4\u6548\u7387\u7565\u6709\u63d0\u5347\uff0c\u8fd9\u662f\u7531\u4e8e\u6ee4\u6750\u8868\u9762\u5f62\u6210\u4e86\u201c\u7c89\u5c18\u5e8a\u201d\uff0c\u589e\u5f3a\u4e86\u8fc7\u6ee4\u6548\u679c\u3002\u540c\u65f6\uff0c\u538b\u5dee\u663e\u8457\u4e0a\u5347\uff0c\u8868\u660e\u8fc7\u6ee4\u5668\u963b\u529b\u589e\u5927\uff0c\u9700\u5b9a\u671f\u66f4\u6362\u3002<\/p>\n<hr \/>\n<h2>\u516b\u3001\u7ed3\u8bba\u4e0e\u5c55\u671b\uff08\u7565\u53bb\u7ed3\u8bed\u6bb5\u843d\uff09<\/h2>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>EN 779:2012. <em>Particulate air filters for general ventilation \u2013 Determination of the filtration performance<\/em>. European Committee for Standardization.<\/li>\n<li>ASHRAE Standard 52.2-2017. <em>Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size<\/em>. American Society of Heating, Refrigerating and Air-Conditioning Engineers.<\/li>\n<li>\u738b\u4f1f, \u674e\u5f3a, \u5f20\u654f. \u300a\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5728\u516c\u5171\u5efa\u7b51\u4e2d\u7684\u5e94\u7528\u4e0e\u6d4b\u8bd5\u5206\u6790\u300b. \u6696\u901a\u7a7a\u8c03, 2021, 51(3): 45-52.<\/li>\n<li>Ishida, K., Yamamoto, T., &amp; Tanaka, H. (2020). Development of Nanofiber-Based Self-Cleaning Filters for HVAC Systems. <em>Journal of Aerosol Science<\/em>, 145, 105572.<\/li>\n<li>Camfil Group. <em>Hi-Flo M6 Technical Data Sheet<\/em>. Retrieved from <a href=\"https:\/\/www.camfil.com\/\">https:\/\/www.camfil.com\/<\/a><\/li>\n<li>\u4e2d\u56fd\u5efa\u7b51\u79d1\u5b66\u7814\u7a76\u9662. \u300a\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6d4b\u8bd5\u6280\u672f\u767d\u76ae\u4e66\u300b. \u5317\u4eac: \u4e2d\u56fd\u5efa\u5de5\u51fa\u7248\u793e, 2020.<\/li>\n<li>Donaldson Company. <em>PowerCore V Filter Performance Report<\/em>. Minneapolis, USA, 2019.<\/li>\n<li>\u767e\u5ea6\u767e\u79d1. <em>\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/em>. [\u5728\u7ebf] \u53ef\u8bbf\u95ee\uff1a<a href=\"https:\/\/baike.baidu.com\/item\/%E7%A9%BA%E6%B0%94%E8%BF%87%E6%BB%A4%E5%99%A8\">https:\/\/baike.baidu.com\/item\/%E7%A9%BA%E6%B0%94%E8%BF%87%E6%BB%A4%E5%99%A8<\/a><\/li>\n<\/ol>\n<hr \/>\n<blockquote>\n<p>\u6ce8\uff1a\u672c\u6587\u6240\u8ff0\u6d4b\u8bd5\u65b9\u6cd5\u4e0e\u53c2\u6570\u5747\u57fa\u4e8eEN 779:2012\u6807\u51c6\u53ca\u516c\u5f00\u7814\u7a76\u6210\u679c\uff0c\u5177\u4f53\u4ea7\u54c1\u6027\u80fd\u8bf7\u4ee5\u5382\u5bb6\u8bf4\u660e\u4e66\u4e3a\u51c6\u3002<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u6d4b\u8bd5\u65b9\u6cd5\u89e3\u6790 \u5f15\u8a00 \u5728\u73b0\u4ee3\u5de5\u4e1a\u3001\u533b\u7597\u3001\u6d01\u51c0\u5ba4\u4ee5\u53ca\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u4e2d\uff0c\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u5173\u952e\u90e8\u4ef6\u4e4b\u4e00\uff0c\u627f\u62c5\u7740\u53bb\u9664\u7a7a\u6c14\u4e2d\u60ac\u6d6e\u9897\u7c92\u7269\uff08Particulate Matter, PM\uff09\u7684\u91cd\u8981\u4efb\u52a1\u3002\u5176\u4e2d\uff0c\u4e9a\u9ad8\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\uff08Sub-HEPA Bag Filter\uff09\u56e0\u5176\u9ad8\u6548\u7684\u8fc7\u6ee4\u6027\u80fd\u548c\u8f83\u5927\u7684\u5bb9\u5c18\u91cf\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u7c7b\u5bf9\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u6240\u3002 \u6b27&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-14440","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\/14440","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=14440"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/14440\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}