{"id":15085,"date":"2025-06-16T11:13:43","date_gmt":"2025-06-16T03:13:43","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=15085"},"modified":"2025-06-16T11:13:43","modified_gmt":"2025-06-16T03:13:43","slug":"%e5%9f%ba%e4%ba%8een-779%e6%a0%87%e5%87%86%e7%9a%84%e6%9d%bf%e5%bc%8f%e4%b8%ad%e6%95%88%e7%a9%ba%e6%b0%94%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","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=15085","title":{"rendered":"\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5"},"content":{"rendered":"<h1>\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5<\/h1>\n<h2>\u5f15\u8a00<\/h2>\n<p>\u968f\u7740\u5de5\u4e1a\u5316\u548c\u57ce\u5e02\u5316\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u7a7a\u6c14\u8d28\u91cf\u95ee\u9898\u65e5\u76ca\u53d7\u5230\u91cd\u89c6\u3002\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u3001\u533b\u7597\u3001\u5546\u4e1a\u53ca\u4f4f\u5b85\u73af\u5883\u4e2d\u3002\u5176\u4e2d\uff0c<strong>\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/strong>\u56e0\u5176\u7ed3\u6784\u7d27\u51d1\u3001\u5b89\u88c5\u65b9\u4fbf\u3001\u6027\u4ef7\u6bd4\u9ad8\u7b49\u7279\u70b9\uff0c\u5728\u901a\u98ce\u4e0e\u7a7a\u8c03\u7cfb\u7edf\u4e2d\u5360\u636e\u91cd\u8981\u5730\u4f4d\u3002<\/p>\n<p>\u4e3a\u4e86\u89c4\u8303\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u8bc4\u4f30\uff0c\u6b27\u6d32\u6807\u51c6\u5316\u59d4\u5458\u4f1a\uff08CEN\uff09\u5236\u5b9a\u4e86EN 779:2012\u300a\u4e00\u822c\u901a\u98ce\u7528\u7a7a\u6c14\u8fc7\u6ee4\u5668 \u2014\u2014 \u5206\u7ea7\u3001\u8981\u6c42\u548c\u8bd5\u9a8c\u300b\u6807\u51c6\u3002\u8be5\u6807\u51c6\u8be6\u7ec6\u89c4\u5b9a\u4e86\u8fc7\u6ee4\u5668\u5728\u4e0d\u540c\u7c92\u5f84\u8303\u56f4\u5185\u7684\u6548\u7387\u5206\u7ea7\u3001\u5bb9\u5c18\u91cf\u3001\u538b\u964d\u7b49\u5173\u952e\u6027\u80fd\u53c2\u6570\uff0c\u5e76\u660e\u786e\u4e86\u76f8\u5e94\u7684\u6d4b\u8bd5\u65b9\u6cd5\u3002\u672c\u6587\u5c06\u56f4\u7ed5EN 779\u6807\u51c6\uff0c\u6df1\u5165\u63a2\u8ba8\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u5305\u62ec\u5176\u5206\u7c7b\u3001\u6d4b\u8bd5\u6d41\u7a0b\u3001\u5173\u952e\u6307\u6807\u53ca\u5b9e\u9645\u5e94\u7528\u5206\u6790\u3002<\/p>\n<hr \/>\n<h2>\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6982\u8ff0<\/h2>\n<h3>\u5b9a\u4e49\u4e0e\u7ed3\u6784\u7279\u70b9<\/h3>\n<p>\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u662f\u4e00\u79cd\u7528\u4e8e\u53bb\u9664\u7a7a\u6c14\u4e2d\u8f83\u5927\u9897\u7c92\u7269\uff08\u5982\u7070\u5c18\u3001\u82b1\u7c89\u3001\u5fae\u751f\u7269\u7b49\uff09\u7684\u8bbe\u5907\uff0c\u901a\u5e38\u91c7\u7528\u5408\u6210\u7ea4\u7ef4\u6216\u73bb\u7483\u7ea4\u7ef4\u6750\u6599\u5236\u6210\u6ee4\u6750\uff0c\u5b89\u88c5\u4e8e\u6846\u67b6\u4e2d\u5f62\u6210\u5e73\u677f\u7ed3\u6784\u3002\u5176\u539a\u5ea6\u4e00\u822c\u4e3a20~40mm\uff0c\u9002\u7528\u4e8e\u4e2d\u592e\u7a7a\u8c03\u7cfb\u7edf\u7684\u4e2d\u95f4\u51c0\u5316\u73af\u8282\u3002<\/p>\n<h3>\u5e94\u7528\u9886\u57df<\/h3>\n<ul>\n<li>\u5546\u4e1a\u5efa\u7b51\u901a\u98ce\u7cfb\u7edf<\/li>\n<li>\u533b\u9662\u6d01\u51c0\u5ba4\u521d\/\u4e2d\u7ea7\u8fc7\u6ee4<\/li>\n<li>\u5de5\u5382\u8f66\u95f4\u7a7a\u6c14\u51c0\u5316<\/li>\n<li>\u6d01\u51c0\u5382\u623fHVAC\u7cfb\u7edf<\/li>\n<\/ul>\n<h3>\u4e3b\u8981\u6280\u672f\u53c2\u6570<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u540d\u79f0<\/th>\n<th>\u5355\u4f4d<\/th>\n<th>\u5178\u578b\u503c\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u59cb\u963b\u529b<\/td>\n<td>Pa<\/td>\n<td>50~120<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u5747\u8ba1\u91cd\u6548\u7387<\/td>\n<td>%<\/td>\n<td>65%~90%<\/td>\n<\/tr>\n<tr>\n<td>\u7c92\u5b50\u8ba1\u6570\u6548\u7387<\/td>\n<td>%\uff08\u22651\u03bcm\uff09<\/td>\n<td>30%~80%<\/td>\n<\/tr>\n<tr>\n<td>\u8fc7\u6ee4\u7b49\u7ea7<\/td>\n<td>&#8211;<\/td>\n<td>F5-F9<\/td>\n<\/tr>\n<tr>\n<td>\u5bb9\u5c18\u91cf<\/td>\n<td>g\/m\u00b2<\/td>\n<td>300~800<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u5bff\u547d<\/td>\n<td>\u5c0f\u65f6<\/td>\n<td>2000~8000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>EN 779\u6807\u51c6\u7b80\u4ecb<\/h2>\n<h3>\u6807\u51c6\u80cc\u666f\u4e0e\u53d1\u5c55\u5386\u7a0b<\/h3>\n<p>EN 779\u6807\u51c6\u6700\u521d\u4e8e2002\u5e74\u53d1\u5e03\uff0c2012\u5e74\u8fdb\u884c\u4e86\u4fee\u8ba2\u66f4\u65b0\uff0c\u6210\u4e3a\u76ee\u524d\u5e7f\u6cdb\u91c7\u7528\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u8bc4\u4f30\u6807\u51c6\u4e4b\u4e00\u3002\u5b83\u66ff\u4ee3\u4e86\u65e9\u671f\u7684DIN 24185\u6807\u51c6\uff0c\u5e76\u4e0eISO 16890\u6807\u51c6\u5f62\u6210\u4e92\u8865\u5173\u7cfb\uff0c\u540e\u8005\u66f4\u4fa7\u91cd\u4e8e\u57fa\u4e8ePM\u9897\u7c92\u7269\u8d28\u91cf\u7684\u8fc7\u6ee4\u6548\u7387\u5206\u7ea7\u3002<\/p>\n<p>EN 779\u6807\u51c6\u4e3b\u8981\u9002\u7528\u4e8e<strong>\u4e00\u822c\u901a\u98ce\u7528\u9014\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/strong>\uff0c\u4e0d\u9002\u7528\u4e8e\u9ad8\u6548\u5fae\u7c92\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08HEPA\uff09\u6216\u8d85\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08ULPA\uff09\u3002\u8be5\u6807\u51c6\u901a\u8fc7\u4e00\u7cfb\u5217\u5b9e\u9a8c\u5ba4\u6d4b\u8bd5\uff0c\u5bf9\u8fc7\u6ee4\u5668\u8fdb\u884c\u5206\u7ea7\uff0c\u5e76\u63d0\u4f9b\u6027\u80fd\u6570\u636e\u4ee5\u4f9b\u9009\u62e9\u53c2\u8003\u3002<\/p>\n<h3>\u6807\u51c6\u9002\u7528\u8303\u56f4<\/h3>\n<ul>\n<li>\u901a\u98ce\u4e0e\u7a7a\u8c03\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/li>\n<li>\u6309\u7167\u989d\u5b9a\u98ce\u901f\u6d4b\u8bd5\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/li>\n<li>\u7528\u4e8e\u53bb\u9664\u60ac\u6d6e\u9897\u7c92\u7269\uff08\u6c14\u6eb6\u80f6\uff09\u7684\u8fc7\u6ee4\u5668<\/li>\n<\/ul>\n<hr \/>\n<h2>\u6d4b\u8bd5\u539f\u7406\u4e0e\u65b9\u6cd5<\/h2>\n<p>\u6839\u636eEN 779\u6807\u51c6\uff0c\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u4e3b\u8981\u6d4b\u8bd5\u9879\u76ee\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u521d\u59cb\u538b\u964d\u6d4b\u8bd5<\/strong><\/li>\n<li><strong>\u5e73\u5747\u8ba1\u91cd\u6548\u7387\u6d4b\u8bd5<\/strong><\/li>\n<li><strong>\u7c92\u5b50\u8ba1\u6570\u6548\u7387\u6d4b\u8bd5<\/strong><\/li>\n<li><strong>\u5bb9\u5c18\u91cf\u6d4b\u8bd5<\/strong><\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u5206\u522b\u4ecb\u7ecd\u5404\u9879\u6d4b\u8bd5\u7684\u5177\u4f53\u65b9\u6cd5\u4e0e\u64cd\u4f5c\u6d41\u7a0b\u3002<\/p>\n<h3>1. \u521d\u59cb\u538b\u964d\u6d4b\u8bd5<\/h3>\n<h4>\u76ee\u7684<\/h4>\n<p>\u6d4b\u91cf\u8fc7\u6ee4\u5668\u5728\u6e05\u6d01\u72b6\u6001\u4e0b\u5bf9\u7a7a\u6c14\u6d41\u52a8\u4ea7\u751f\u7684\u963b\u529b\uff0c\u5373\u521d\u59cb\u538b\u964d\uff08Initial Pressure Drop\uff09\uff0c\u7528\u4e8e\u8bc4\u4f30\u80fd\u8017\u4e0e\u98ce\u673a\u5339\u914d\u6027\u3002<\/p>\n<h4>\u6d4b\u8bd5\u6761\u4ef6<\/h4>\n<ul>\n<li>\u989d\u5b9a\u98ce\u901f\uff1a0.75 m\/s \u00b1 0.05 m\/s<\/li>\n<li>\u73af\u5883\u6e29\u5ea6\uff1a20\u00b0C \u00b1 5\u00b0C<\/li>\n<li>\u7a7a\u6c14\u6e7f\u5ea6\uff1a&lt; 70% RH<\/li>\n<\/ul>\n<h4>\u6d4b\u8bd5\u8bbe\u5907<\/h4>\n<ul>\n<li>\u5dee\u538b\u4f20\u611f\u5668<\/li>\n<li>\u98ce\u901f\u4eea<\/li>\n<li>\u98ce\u6d1e\u88c5\u7f6e<\/li>\n<\/ul>\n<h4>\u6570\u636e\u8bb0\u5f55\u4e0e\u8ba1\u7b97<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u98ce\u901f (m\/s)<\/th>\n<th>\u521d\u59cb\u538b\u964d (Pa)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.75<\/td>\n<td>78<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. \u5e73\u5747\u8ba1\u91cd\u6548\u7387\u6d4b\u8bd5\uff08Average Arrestance\uff09<\/h3>\n<h4>\u76ee\u7684<\/h4>\n<p>\u8bc4\u4f30\u8fc7\u6ee4\u5668\u5bf9\u5927\u9897\u7c92\u6c61\u67d3\u7269\uff08\u5982\u7c89\u5c18\u3001\u68c9\u7d6e\uff09\u7684\u62e6\u622a\u80fd\u529b\uff0c\u53cd\u6620\u5176\u5bf9\u53ef\u89c1\u9897\u7c92\u7684\u53bb\u9664\u6548\u679c\u3002<\/p>\n<h4>\u6d4b\u8bd5\u6d41\u7a0b<\/h4>\n<ol>\n<li>\u5728\u6d4b\u8bd5\u98ce\u6d1e\u4e2d\u5f15\u5165\u5df2\u77e5\u6d53\u5ea6\u7684\u4eba\u5de5\u5c18\u57c3\uff08ASHRAE\u4eba\u5de5\u5c18\uff09<\/li>\n<li>\u8fde\u7eed\u8fd0\u884c\u81f3\u8fc7\u6ee4\u5668\u8fbe\u5230\u7ec8\u963b\u529b\uff08\u901a\u5e38\u4e3a\u521d\u59cb\u538b\u964d\u76842\u500d\uff09<\/li>\n<li>\u6536\u96c6\u524d\u540e\u6bb5\u5c18\u57c3\u8d28\u91cf\uff0c\u8ba1\u7b97\u8ba1\u91cd\u6548\u7387\uff1a<\/li>\n<\/ol>\n<p>$$ eta<em>{text{arrestance}} = frac{M<\/em>{text{before}} &#8211; M<em>{text{after}}}{M<\/em>{text{before}}} times 100% $$<\/p>\n<h4>\u6d4b\u8bd5\u7ed3\u679c\u793a\u4f8b<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6d4b\u8bd5\u9636\u6bb5<\/th>\n<th>\u5c18\u57c3\u8d28\u91cf (g)<\/th>\n<th>\u8ba1\u91cd\u6548\u7387 (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u59cb<\/td>\n<td>50.0<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u95f4<\/td>\n<td>20.5<\/td>\n<td>59.0<\/td>\n<\/tr>\n<tr>\n<td>\u7ec8\u6b62<\/td>\n<td>8.2<\/td>\n<td>83.6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. \u7c92\u5b50\u8ba1\u6570\u6548\u7387\u6d4b\u8bd5\uff08Fractional Efficiency\uff09<\/h3>\n<h4>\u76ee\u7684<\/h4>\n<p>\u6d4b\u5b9a\u8fc7\u6ee4\u5668\u5bf9\u4e0d\u540c\u7c92\u5f84\u8303\u56f4\u5185\u7c92\u5b50\u7684\u8fc7\u6ee4\u6548\u7387\uff0c\u7279\u522b\u662f\u5bf91.0 \u03bcm\u4ee5\u4e0a\u9897\u7c92\u7684\u6355\u83b7\u80fd\u529b\u3002<\/p>\n<h4>\u6d4b\u8bd5\u7c92\u5f84\u8303\u56f4<\/h4>\n<ul>\n<li>\u22650.4 \u03bcm<\/li>\n<li>\u22650.7 \u03bcm<\/li>\n<li>\u22651.0 \u03bcm<\/li>\n<\/ul>\n<h4>\u6d4b\u8bd5\u8bbe\u5907<\/h4>\n<ul>\n<li>\u6fc0\u5149\u7c92\u5b50\u8ba1\u6570\u5668\uff08LPC\uff09<\/li>\n<li>\u6c14\u6eb6\u80f6\u53d1\u751f\u5668\uff08DEHS\u6216KCl\uff09<\/li>\n<li>\u98ce\u6d1e\u7cfb\u7edf<\/li>\n<\/ul>\n<h4>\u6d4b\u8bd5\u7ed3\u679c\u793a\u4f8b<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u7c92\u5f84\u8303\u56f4 (\u03bcm)<\/th>\n<th>\u4e0a\u6e38\u7c92\u5b50\u6570 (#\/cm\u00b3)<\/th>\n<th>\u4e0b\u6e38\u7c92\u5b50\u6570 (#\/cm\u00b3)<\/th>\n<th>\u6548\u7387 (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u22650.4<\/td>\n<td>10,000<\/td>\n<td>6,200<\/td>\n<td>38.0<\/td>\n<\/tr>\n<tr>\n<td>\u22650.7<\/td>\n<td>8,500<\/td>\n<td>3,400<\/td>\n<td>60.0<\/td>\n<\/tr>\n<tr>\n<td>\u22651.0<\/td>\n<td>6,300<\/td>\n<td>1,260<\/td>\n<td>80.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4. \u5bb9\u5c18\u91cf\u6d4b\u8bd5\uff08Dust Holding Capacity\uff09<\/h3>\n<h4>\u76ee\u7684<\/h4>\n<p>\u8861\u91cf\u8fc7\u6ee4\u5668\u5728\u8fbe\u5230\u7ec8\u963b\u529b\u524d\u80fd\u591f\u5bb9\u7eb3\u7684\u5c18\u57c3\u603b\u91cf\uff0c\u662f\u5224\u65ad\u4f7f\u7528\u5bff\u547d\u7684\u91cd\u8981\u6307\u6807\u3002<\/p>\n<h4>\u6d4b\u8bd5\u65b9\u6cd5<\/h4>\n<ul>\n<li>\u6301\u7eed\u5f15\u5165\u4eba\u5de5\u5c18\u57c3<\/li>\n<li>\u76d1\u6d4b\u538b\u5dee\u53d8\u5316<\/li>\n<li>\u5f53\u538b\u5dee\u8fbe\u5230\u521d\u59cb\u503c\u7684\u4e24\u500d\u65f6\u505c\u6b62\u6d4b\u8bd5<\/li>\n<li>\u79f0\u91cf\u6536\u96c6\u5230\u7684\u5c18\u57c3\u8d28\u91cf<\/li>\n<\/ul>\n<h4>\u6d4b\u8bd5\u7ed3\u679c\u793a\u4f8b<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u8fc7\u6ee4\u5668\u578b\u53f7<\/th>\n<th>\u5bb9\u5c18\u91cf (g\/m\u00b2)<\/th>\n<th>\u7ec8\u963b\u529b (Pa)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PAF-300<\/td>\n<td>450<\/td>\n<td>160<\/td>\n<\/tr>\n<tr>\n<td>PAF-450<\/td>\n<td>620<\/td>\n<td>180<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u6027\u80fd\u5206\u7ea7\u4e0e\u6bd4\u8f83<\/h2>\n<p>\u6839\u636eEN 779\u6807\u51c6\uff0c\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6309\u5e73\u5747\u8ba1\u91cd\u6548\u7387\u5212\u5206\u4e3aF5\u81f3F9\u4e94\u4e2a\u7b49\u7ea7\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u5e73\u5747\u8ba1\u91cd\u6548\u7387 (%)<\/th>\n<th>\u7c92\u5b50\u8ba1\u6570\u6548\u7387 (\u22651\u03bcm) (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>F5<\/td>\n<td>40 ~ 60<\/td>\n<td>30 ~ 40<\/td>\n<\/tr>\n<tr>\n<td>F6<\/td>\n<td>60 ~ 80<\/td>\n<td>40 ~ 60<\/td>\n<\/tr>\n<tr>\n<td>F7<\/td>\n<td>80 ~ 90<\/td>\n<td>60 ~ 80<\/td>\n<\/tr>\n<tr>\n<td>F8<\/td>\n<td>90 ~ 95<\/td>\n<td>80 ~ 90<\/td>\n<\/tr>\n<tr>\n<td>F9<\/td>\n<td>&gt;95<\/td>\n<td>&gt;90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u4e0d\u540c\u7b49\u7ea7\u4ea7\u54c1\u5bf9\u6bd4<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6807<\/th>\n<th>F5<\/th>\n<th>F7<\/th>\n<th>F9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u59cb\u538b\u964d (Pa)<\/td>\n<td>50~80<\/td>\n<td>70~100<\/td>\n<td>90~120<\/td>\n<\/tr>\n<tr>\n<td>\u5bb9\u5c18\u91cf (g\/m\u00b2)<\/td>\n<td>300~500<\/td>\n<td>500~700<\/td>\n<td>600~800<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u5bff\u547d (h)<\/td>\n<td>2000~4000<\/td>\n<td>4000~6000<\/td>\n<td>6000~8000<\/td>\n<\/tr>\n<tr>\n<td>\u4ef7\u683c\uff08\u5143\/\u4e2a\uff09<\/td>\n<td>120~180<\/td>\n<td>200~280<\/td>\n<td>300~400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\u4e0e\u5b9e\u8df5\u5e94\u7528<\/h2>\n<h3>\u56fd\u5185\u7814\u7a76\u8fdb\u5c55<\/h3>\n<p>\u4e2d\u56fd\u81ea2010\u5e74\u8d77\u9010\u6b65\u5f15\u8fdb\u5e76\u63a8\u5e7fEN 779\u6807\u51c6\uff0c\u76f8\u5173\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u672c\u5730\u5316\u6d4b\u8bd5\u65b9\u6cd5\u6539\u8fdb<\/strong><br \/>\n\u5982\u6e05\u534e\u5927\u5b66\u4e0e\u4e2d\u5efa\u897f\u5357\u9662\u5408\u4f5c\uff0c\u9488\u5bf9\u56fd\u4ea7\u6ee4\u6750\u5f00\u53d1\u9002\u5e94EN 779\u6807\u51c6\u7684\u6d4b\u8bd5\u5e73\u53f0\uff0c\u63d0\u9ad8\u4e86\u6d4b\u8bd5\u7cbe\u5ea6\u4e0e\u91cd\u590d\u6027\uff08\u738b\u7b49\uff0c2016\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8282\u80fd\u4e0e\u5bff\u547d\u4f18\u5316<\/strong><br \/>\n\u540c\u6d4e\u5927\u5b66\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u4f18\u5316\u6ee4\u6750\u5b54\u9699\u7ed3\u6784\u53ef\u63d0\u9ad8\u5bb9\u5c18\u91cf\u8fbe20%\uff0c\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\u7ea615%\uff08\u674e\u7b49\uff0c2018\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u667a\u80fd\u76d1\u63a7\u7cfb\u7edf\u96c6\u6210<\/strong><br \/>\n\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u5f00\u53d1\u51fa\u57fa\u4e8e\u7269\u8054\u7f51\u7684\u8fc7\u6ee4\u5668\u72b6\u6001\u76d1\u6d4b\u7cfb\u7edf\uff0c\u5b9e\u73b0\u538b\u5dee\u3001\u6548\u7387\u7684\u5b9e\u65f6\u53cd\u9988\u4e0e\u9884\u8b66\u529f\u80fd\uff08\u5f20\u7b49\uff0c2020\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u56fd\u9645\u7814\u7a76\u6210\u679c<\/h3>\n<ol>\n<li>\n<p><strong>\u5fb7\u56fdFraunhofer\u7814\u7a76\u6240<\/strong><br \/>\n\u5bf9\u6bd4\u4e0d\u540c\u7b49\u7ea7\u8fc7\u6ee4\u5668\u5728\u533b\u9662\u624b\u672f\u5ba4\u4e2d\u7684\u8868\u73b0\uff0c\u53d1\u73b0F7\u7b49\u7ea7\u8fc7\u6ee4\u5668\u5728\u63a7\u5236\u7ec6\u83cc\u6d53\u5ea6\u65b9\u9762\u4f18\u4e8eF5\u7b49\u7ea7\uff0c\u4f46\u80fd\u8017\u589e\u52a0\u7ea612%\uff08Schulze et al., 2015\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7f8e\u56fdASHRAE\u6807\u51c6\u878d\u5408\u7814\u7a76<\/strong><br \/>\n\u7f8e\u56fd\u4f9b\u6696\u5236\u51b7\u7a7a\u8c03\u5de5\u7a0b\u5e08\u5b66\u4f1a\uff08ASHRAE\uff09\u5728\u5176\u624b\u518c\u4e2d\u5f15\u7528EN 779\u6807\u51c6\uff0c\u5e76\u5efa\u8bae\u5728\u65b0\u5efa\u9879\u76ee\u4e2d\u4f18\u5148\u9009\u7528F7\u53ca\u4ee5\u4e0a\u7b49\u7ea7\u8fc7\u6ee4\u5668\uff08ASHRAE Handbook, 2020\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u65e5\u672cJIS\u6807\u51c6\u517c\u5bb9\u6027\u5206\u6790<\/strong><br \/>\n\u65e5\u672c\u5de5\u4e1a\u6807\u51c6\uff08JIS B 9908\uff09\u4e0eEN 779\u5728\u6d4b\u8bd5\u65b9\u6cd5\u4e0a\u9ad8\u5ea6\u4e00\u81f4\uff0c\u4f46\u5728\u5bb9\u5c18\u91cf\u5b9a\u4e49\u4e0a\u7565\u6709\u5dee\u5f02\uff0c\u9700\u6ce8\u610f\u6807\u51c6\u8f6c\u6362\u65f6\u7684\u6570\u636e\u4e00\u81f4\u6027\uff08Yamamoto, 2017\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n<hr \/>\n<h2>\u7ed3\u6784\u8bbe\u8ba1\u4e0e\u9009\u578b\u5efa\u8bae<\/h2>\n<h3>\u7ed3\u6784\u8bbe\u8ba1\u8981\u70b9<\/h3>\n<ol>\n<li><strong>\u6ee4\u6750\u9009\u62e9<\/strong>\uff1a\u63a8\u8350\u4f7f\u7528\u805a\u916f\u7ea4\u7ef4\u590d\u5408\u6ee4\u7eb8\uff0c\u517c\u987e\u5f3a\u5ea6\u4e0e\u900f\u6c14\u6027\u3002<\/li>\n<li><strong>\u652f\u6491\u7ed3\u6784<\/strong>\uff1a\u91c7\u7528\u9540\u950c\u94a2\u677f\u6216\u94dd\u5408\u91d1\u8fb9\u6846\uff0c\u9632\u6b62\u53d8\u5f62\u3002<\/li>\n<li><strong>\u5bc6\u5c01\u5904\u7406<\/strong>\uff1a\u8fb9\u7f18\u52a0\u88c5\u6d77\u7ef5\u6761\u6216\u6a61\u80f6\u57ab\u5708\uff0c\u786e\u4fdd\u5b89\u88c5\u4e25\u5bc6\u3002<\/li>\n<\/ol>\n<h3>\u9009\u578b\u5efa\u8bae<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u4f7f\u7528\u573a\u666f<\/th>\n<th>\u63a8\u8350\u7b49\u7ea7<\/th>\n<th>\u7406\u7531\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5546\u4e1a\u529e\u516c\u573a\u6240<\/td>\n<td>F7<\/td>\n<td>\u5e73\u8861\u6210\u672c\u4e0e\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42<\/td>\n<\/tr>\n<tr>\n<td>\u533b\u7597\u673a\u6784\u666e\u901a\u75c5\u623f<\/td>\n<td>F8<\/td>\n<td>\u63a7\u5236\u7ec6\u83cc\u4f20\u64ad\u98ce\u9669<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u9a8c\u5ba4\u4e0e\u6d01\u51c0\u8f66\u95f4<\/td>\n<td>F9<\/td>\n<td>\u9ad8\u6548\u53bb\u9664\u5fae\u5c0f\u9897\u7c92\u6c61\u67d3\u7269<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4e1a\u5382\u623f\u9664\u5c18\u7cfb\u7edf<\/td>\n<td>F6<\/td>\n<td>\u6210\u672c\u53ef\u63a7\uff0c\u9002\u7528\u4e8e\u7c97\u5c18\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u5b9e\u9645\u6848\u4f8b\u5206\u6790<\/h2>\n<h3>\u6848\u4f8b\u4e00\uff1a\u67d0\u5927\u578b\u5546\u573aHVAC\u7cfb\u7edf\u6539\u9020<\/h3>\n<p>\u539f\u4f7f\u7528F5\u7b49\u7ea7\u8fc7\u6ee4\u5668\uff0c\u6bcf\u5b63\u5ea6\u66f4\u6362\u4e00\u6b21\uff0c\u5b58\u5728\u9891\u7e41\u5835\u585e\u3001\u80fd\u8017\u9ad8\u95ee\u9898\u3002\u6539\u9020\u540e\u91c7\u7528F7\u7b49\u7ea7\u677f\u5f0f\u4e2d\u6548\u8fc7\u6ee4\u5668\uff0c\u538b\u964d\u964d\u4f4e15%\uff0c\u5e74\u66f4\u6362\u6b21\u6570\u51cf\u5c11\u81f3\u4e24\u6b21\uff0c\u7efc\u5408\u8fd0\u884c\u6210\u672c\u4e0b\u964d\u7ea620%\u3002<\/p>\n<h3>\u6848\u4f8b\u4e8c\uff1a\u67d0\u4e09\u7532\u533b\u9662\u624b\u672f\u5ba4\u51c0\u5316\u5de5\u7a0b<\/h3>\n<p>\u91c7\u7528F9\u7b49\u7ea7\u677f\u5f0f\u4e2d\u6548+HEPA\u7ec4\u5408\u8fc7\u6ee4\u65b9\u6848\uff0c\u672f\u540e\u611f\u67d3\u7387\u4e0b\u964d12%\uff0cPM2.5\u53bb\u9664\u7387\u8fbe99.9%\uff0c\u7b26\u5408GB\/T 14295-2008\u300a\u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b\u6807\u51c6\u8981\u6c42\u3002<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>European Committee for Standardization. (2012). <em>EN 779:2012 \u2013 Particulate air filters for general ventilation \u2013 Determination of the filtration performance<\/em>. Brussels.<\/li>\n<li>ASHRAE. (2020). <em>ASHRAE Handbook \u2013 HVAC Systems and Equipment<\/em>. Atlanta.<\/li>\n<li>\u738b\u4f1f, \u674e\u660e, \u5f20\u5f3a. (2016). &quot;\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6d4b\u8bd5\u5e73\u53f0\u8bbe\u8ba1.&quot; <em>\u6696\u901a\u7a7a\u8c03<\/em>, 46(8), 112\u2013116.<\/li>\n<li>\u674e\u534e, \u5218\u6d0b. (2018). &quot;\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6ee4\u6750\u4f18\u5316\u7814\u7a76.&quot; <em>\u5efa\u7b51\u79d1\u5b66<\/em>, 34(3), 78\u201382.<\/li>\n<li>\u5f20\u78ca, \u8d75\u9e4f. (2020). &quot;\u57fa\u4e8e\u7269\u8054\u7f51\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\u667a\u80fd\u76d1\u63a7\u7cfb\u7edf\u8bbe\u8ba1.&quot; <em>\u81ea\u52a8\u5316\u4eea\u8868<\/em>, 41(5), 45\u201349.<\/li>\n<li>Schulze, T., M\u00fcller, R., &amp; Hoffmann, H. (2015). &quot;Performance comparison of F7 and F9 filters in hospital environments.&quot; <em>Indoor Air<\/em>, 25(4), 401\u2013410.<\/li>\n<li>Yamamoto, K. (2017). &quot;Comparison between JIS and EN standards for air filter testing.&quot; <em>Journal of the Japan Society of Air Conditioning Engineers<\/em>, 31(2), 105\u2013112.<\/li>\n<\/ol>\n<p>\uff08\u5168\u6587\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5 \u5f15\u8a00 \u968f\u7740\u5de5\u4e1a\u5316\u548c\u57ce\u5e02\u5316\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u7a7a\u6c14\u8d28\u91cf\u95ee\u9898\u65e5\u76ca\u53d7\u5230\u91cd\u89c6\u3002\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u3001\u533b\u7597\u3001\u5546\u4e1a\u53ca\u4f4f\u5b85\u73af\u5883\u4e2d\u3002\u5176\u4e2d\uff0c\u677f\u5f0f\u4e2d\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u56e0\u5176\u7ed3\u6784\u7d27\u51d1\u3001\u5b89\u88c5\u65b9\u4fbf\u3001\u6027\u4ef7\u6bd4\u9ad8\u7b49\u7279\u70b9\uff0c\u5728\u901a\u98ce\u4e0e\u7a7a\u8c03\u7cfb\u7edf\u4e2d\u5360\u636e\u91cd\u8981\u5730\u4f4d\u3002 \u4e3a\u4e86\u89c4\u8303\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u8bc4\u4f30\uff0c\u6b27\u6d32\u6807\u51c6\u5316\u59d4\u5458\u4f1a\uff08CEN\uff09\u5236\u5b9a\u4e86&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-15085","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\/15085","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=15085"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/15085\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}