{"id":15672,"date":"2025-06-25T15:52:26","date_gmt":"2025-06-25T07:52:26","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=15672"},"modified":"2025-06-25T15:52:26","modified_gmt":"2025-06-25T07:52:26","slug":"%e5%9f%ba%e4%ba%8een-779%e6%a0%87%e5%87%86%e7%9a%84f5%e7%a9%ba%e6%b0%94%e8%bf%87%e6%bb%a4%e5%99%a8%e6%80%a7%e8%83%bd%e5%af%b9%e6%af%94%e5%ae%9e%e9%aa%8c","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=15672","title":{"rendered":"\u57fa\u4e8eEN 779\u6807\u51c6\u7684F5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u5bf9\u6bd4\u5b9e\u9a8c"},"content":{"rendered":"

F5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4e0eEN 779\u6807\u51c6\u6982\u8ff0<\/h3>\n

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\u57fa\u4e8eEN 779\u6807\u51c6\u7684F5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u65b9\u6cd5<\/h3>\n

EN 779\u6807\u51c6\u4e3a\u8bc4\u4ef7\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u63d0\u4f9b\u4e86\u7cfb\u7edf\u5316\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u4e3b\u8981\u5305\u62ec\u4eba\u5de5\u5c18\u8ba1\u91cd\u6cd5\uff08Arrestance Test\uff09\u3001\u6bd4\u8272\u6cd5\uff08Colorimetric Efficiency Test\uff09\u4ee5\u53ca\u963b\u529b\u6d4b\u8bd5\uff08Resistance Measurement\uff09\u3002\u8fd9\u4e9b\u6d4b\u8bd5\u65b9\u6cd5\u5206\u522b\u7528\u4e8e\u8bc4\u4f30\u8fc7\u6ee4\u5668\u7684\u5bb9\u5c18\u80fd\u529b\u3001\u8fc7\u6ee4\u6548\u7387\u548c\u6c14\u6d41\u963b\u529b\uff0c\u4ee5\u5168\u9762\u8861\u91cf\u5176\u5b9e\u9645\u5e94\u7528\u6548\u679c\u3002 <\/p>\n

1. \u4eba\u5de5\u5c18\u8ba1\u91cd\u6cd5\uff08Arrestance Test\uff09<\/h4>\n

\u4eba\u5de5\u5c18\u8ba1\u91cd\u6cd5\u4e3b\u8981\u7528\u4e8e\u6d4b\u5b9a\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5bf9\u5927\u9897\u7c92\u6c61\u67d3\u7269\u7684\u6355\u96c6\u80fd\u529b\uff0c\u5373\u5bb9\u5c18\u91cf\uff08Dust Holding Capacity, DHC\uff09\u3002\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528\u6807\u51c6\u5316\u7684\u4eba\u5de5\u5c18\uff08ASHRAE Fine Dust\uff09\uff0c\u4ee5\u6052\u5b9a\u6d53\u5ea6\u6ce8\u5165\u6d4b\u8bd5\u98ce\u9053\uff0c\u4f7f\u8fc7\u6ee4\u5668\u6301\u7eed\u8fd0\u884c\u76f4\u81f3\u8fbe\u5230\u89c4\u5b9a\u7684\u7ec8\u963b\u529b\uff08\u901a\u5e38\u4e3a\u521d\u59cb\u963b\u529b\u7684\u4e24\u500d\u6216250 Pa\uff09\u3002\u968f\u540e\uff0c\u901a\u8fc7\u79f0\u91cd\u8fc7\u6ee4\u5668\u524d\u540e\u6536\u96c6\u5230\u7684\u5c18\u7c92\u8d28\u91cf\uff0c\u8ba1\u7b97\u5176\u5bb9\u5c18\u91cf\u3002\u5bf9\u4e8eF5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u800c\u8a00\uff0c\u5176\u4eba\u5de5\u5c18\u8ba1\u91cd\u6548\u7387\u5e94\u4e0d\u4f4e\u4e8e80%\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u80fd\u591f\u6709\u6548\u6355\u83b7\u5927\u90e8\u5206\u5927\u4e8e3.0 \u03bcm\u7684\u9897\u7c92\u7269\u3002 <\/p>\n

2. \u6bd4\u8272\u6cd5\uff08Colorimetric Efficiency Test\uff09<\/h4>\n

\u6bd4\u8272\u6cd5\u7528\u4e8e\u6d4b\u91cf\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5bf9\u5fae\u5c0f\u9897\u7c92\u7269\u7684\u8fc7\u6ee4\u6548\u7387\uff0c\u7279\u522b\u662f0.3~10 \u03bcm\u8303\u56f4\u5185\u7684\u60ac\u6d6e\u9897\u7c92\u3002\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u5c06\u542b\u6709\u7279\u5b9a\u67d3\u6599\u7684\u6c14\u6eb6\u80f6\u5f15\u5165\u98ce\u9053\uff0c\u5e76\u901a\u8fc7\u5149\u5bc6\u5ea6\u68c0\u6d4b\u88c5\u7f6e\u6d4b\u91cf\u8fc7\u6ee4\u524d\u540e\u7684\u989c\u8272\u53d8\u5316\uff0c\u4ee5\u6b64\u8ba1\u7b97\u8fc7\u6ee4\u6548\u7387\u3002F5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u5e73\u5747\u6bd4\u8272\u6548\u7387\u9700\u572840%\u81f360%\u4e4b\u95f4\uff0c\u8868\u660e\u5176\u5bf9\u4e2d\u7b49\u7c92\u5f84\u9897\u7c92\u7269\u5177\u6709\u8f83\u597d\u7684\u62e6\u622a\u80fd\u529b\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6bd4\u8272\u6cd5\u4ec5\u80fd\u53cd\u6620\u8fc7\u6ee4\u5668\u5bf9\u7ec6\u5c0f\u9897\u7c92\u7684\u603b\u4f53\u53bb\u9664\u7387\uff0c\u800c\u65e0\u6cd5\u7cbe\u786e\u533a\u5206\u4e0d\u540c\u7c92\u5f84\u7684\u8fc7\u6ee4\u6548\u679c\u3002 <\/p>\n

3. \u963b\u529b\u6d4b\u8bd5\uff08Resistance Measurement\uff09<\/h4>\n

\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u963b\u529b\u76f4\u63a5\u5f71\u54cd\u5176\u80fd\u8017\u548c\u901a\u98ce\u7cfb\u7edf\u7684\u8fd0\u884c\u6548\u7387\u3002EN 779\u6807\u51c6\u89c4\u5b9a\uff0c\u5728\u989d\u5b9a\u98ce\u901f\u4e0b\uff0cF5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u521d\u59cb\u963b\u529b\u5e94\u4f4e\u4e8e80 Pa\uff0c\u800c\u7ec8\u963b\u529b\u901a\u5e38\u8bbe\u5b9a\u4e3a250 Pa\u3002\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u901a\u8fc7\u6d4b\u91cf\u8fc7\u6ee4\u5668\u4e24\u4fa7\u7684\u538b\u529b\u5dee\uff0c\u53ef\u4ee5\u8bc4\u4f30\u5176\u5bf9\u6c14\u6d41\u7684\u963b\u788d\u7a0b\u5ea6\u3002\u4f4e\u963b\u529b\u610f\u5473\u7740\u66f4\u4f4e\u7684\u98ce\u673a\u80fd\u8017\uff0c\u540c\u65f6\u6709\u52a9\u4e8e\u5ef6\u957f\u8fc7\u6ee4\u5668\u7684\u4f7f\u7528\u5bff\u547d\u3002 <\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0cEN 779\u6807\u51c6\u63d0\u4f9b\u7684\u4e09\u79cd\u6d4b\u8bd5\u65b9\u6cd5\u5171\u540c\u6784\u6210\u4e86F5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u8bc4\u4f30\u7684\u6838\u5fc3\u6846\u67b6\u3002\u901a\u8fc7\u4eba\u5de5\u5c18\u8ba1\u91cd\u6cd5\u53ef\u4ee5\u5224\u65ad\u5176\u5bb9\u5c18\u80fd\u529b\uff0c\u6bd4\u8272\u6cd5\u7528\u4e8e\u8bc4\u4f30\u8fc7\u6ee4\u6548\u7387\uff0c\u800c\u963b\u529b\u6d4b\u8bd5\u5219\u53cd\u6620\u4e86\u5176\u5bf9\u901a\u98ce\u7cfb\u7edf\u7684\u5f71\u54cd\u3002\u8fd9\u4e9b\u6d4b\u8bd5\u7ed3\u679c\u4e0d\u4ec5\u4e3a\u4ea7\u54c1\u9009\u578b\u63d0\u4f9b\u4e86\u4f9d\u636e\uff0c\u4e5f\u4e3a\u540e\u7eed\u7684\u6027\u80fd\u5bf9\u6bd4\u5206\u6790\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n

F5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4e0e\u5176\u4ed6\u7b49\u7ea7\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u5bf9\u6bd4<\/h3>\n

\u4e3a\u4e86\u66f4\u76f4\u89c2\u5730\u5c55\u793aF5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5728EN 779\u6807\u51c6\u4e0b\u7684\u6027\u80fd\u7279\u70b9\uff0c\u6211\u4eec\u5c06\u5176\u4e0eF4\u3001F6\u548cF7\u7b49\u7ea7\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\u8fdb\u884c\u5bf9\u6bd4\u5206\u6790\u3002\u5404\u7b49\u7ea7\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u4e3b\u8981\u6027\u80fd\u53c2\u6570\u5982\u4e0b\u8868\u6240\u793a\uff1a <\/p>\n\n\n\n\n\n\n\n\n
\u7b49\u7ea7<\/th>\n\u521d\u59cb\u963b\u529b (Pa)<\/th>\n\u5e73\u5747\u6bd4\u8272\u6548\u7387 (%)<\/th>\n\u4eba\u5de5\u5c18\u8ba1\u91cd\u6548\u7387 (%)<\/th>\n\u5bb9\u5c18\u91cf (g)<\/th>\n\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
F4<\/td>\n\u2264 60<\/td>\n30\u201340<\/td>\n\u2265 75<\/td>\n200\u2013400<\/td>\n\u5546\u4e1a\u5efa\u7b51\u3001\u666e\u901a\u529e\u516c\u73af\u5883<\/td>\n<\/tr>\n
F5<\/td>\n\u2264 80<\/td>\n40\u201360<\/td>\n\u2265 80<\/td>\n300\u2013500<\/td>\n\u533b\u9662\u3001\u5b9e\u9a8c\u5ba4\u3001\u8f7b\u5de5\u4e1a\u73af\u5883<\/td>\n<\/tr>\n
F6<\/td>\n\u2264 100<\/td>\n60\u201380<\/td>\n\u2265 85<\/td>\n400\u2013600<\/td>\n\u6d01\u51c0\u5ba4\u3001\u7cbe\u5bc6\u5236\u9020\u8f66\u95f4<\/td>\n<\/tr>\n
F7<\/td>\n\u2264 120<\/td>\n80\u201390<\/td>\n\u2265 90<\/td>\n500\u2013700<\/td>\n\u9ad8\u7aef\u6d01\u51c0\u5ba4\u3001\u5236\u836f\u5382<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0cF5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5728\u521d\u59cb\u963b\u529b\u3001\u8fc7\u6ee4\u6548\u7387\u548c\u5bb9\u5c18\u80fd\u529b\u7b49\u65b9\u9762\u5747\u5904\u4e8eF4\u4e0eF6\u4e4b\u95f4\uff0c\u5177\u6709\u8f83\u4e3a\u5747\u8861\u7684\u6027\u80fd\u8868\u73b0\u3002\u76f8\u6bd4F4\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff0cF5\u7684\u5e73\u5747\u6bd4\u8272\u6548\u7387\u63d0\u9ad8\u4e8610%\u4ee5\u4e0a\uff0c\u4f7f\u5176\u80fd\u591f\u66f4\u6709\u6548\u5730\u53bb\u9664\u7a7a\u6c14\u4e2d\u7684\u7ec6\u5c0f\u9897\u7c92\u6c61\u67d3\u7269\u3002\u6b64\u5916\uff0cF5\u7684\u5bb9\u5c18\u91cf\u8f83F4\u589e\u52a0\u4e86\u7ea630%\uff0c\u8fd9\u610f\u5473\u7740\u5176\u66f4\u6362\u5468\u671f\u76f8\u5bf9\u8f83\u957f\uff0c\u9002\u7528\u4e8e\u9700\u8981\u8f83\u9ad8\u7a7a\u6c14\u6d01\u51c0\u5ea6\u7684\u573a\u6240\u3002\u7136\u800c\uff0cF5\u7684\u521d\u59cb\u963b\u529b\u7565\u9ad8\u4e8eF4\uff0c\u8fd9\u53ef\u80fd\u589e\u52a0\u901a\u98ce\u7cfb\u7edf\u7684\u80fd\u8017\uff0c\u56e0\u6b64\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u9700\u8981\u6743\u8861\u80fd\u8017\u4e0e\u8fc7\u6ee4\u6548\u679c\u4e4b\u95f4\u7684\u5173\u7cfb\u3002 <\/p>\n

\u4e0eF6\u7a7a\u6c14\u8fc7\u6ee4\u5668\u76f8\u6bd4\uff0cF5\u7684\u8fc7\u6ee4\u6548\u7387\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4f46\u5176\u521d\u59cb\u963b\u529b\u8f83\u5c0f\uff0c\u66f4\u9002\u5408\u5bf9\u80fd\u8017\u654f\u611f\u7684\u5e94\u7528\u573a\u666f\u3002\u4f8b\u5982\uff0c\u5728\u533b\u9662\u75c5\u623f\u6216\u5b9e\u9a8c\u5ba4\u5185\uff0cF5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u80fd\u591f\u5728\u4fdd\u6301\u5408\u7406\u80fd\u8017\u7684\u540c\u65f6\uff0c\u6709\u6548\u53bb\u9664\u7a7a\u6c14\u4e2d\u7684\u7ec6\u83cc\u3001\u75c5\u6bd2\u548c\u8fc7\u654f\u539f\uff0c\u6ee1\u8db3\u57fa\u672c\u7684\u7a7a\u6c14\u51c0\u5316\u9700\u6c42\u3002\u800cF6\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5219\u9002\u7528\u4e8e\u5bf9\u7a7a\u6c14\u6d01\u51c0\u5ea6\u8981\u6c42\u66f4\u9ad8\u7684\u7cbe\u5bc6\u5236\u9020\u73af\u5883\uff0c\u5982\u534a\u5bfc\u4f53\u751f\u4ea7\u6216\u5149\u5b66\u4eea\u5668\u88c5\u914d\u8f66\u95f4\u3002 <\/p>\n

\u6b64\u5916\uff0cF5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u5bb9\u5c18\u91cf\u867d\u7136\u4e0d\u53caF7\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff0c\u4f46\u7531\u4e8eF7\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u521d\u59cb\u963b\u529b\u8f83\u9ad8\uff08\u901a\u5e38\u8d85\u8fc7120 Pa\uff09\uff0c\u5bfc\u81f4\u5176\u80fd\u8017\u8f83\u5927\uff0c\u56e0\u6b64\u5728\u67d0\u4e9b\u5e94\u7528\u573a\u666f\u4e2d\u5e76\u4e0d\u7ecf\u6d4e\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cF5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5728\u4fdd\u8bc1\u4e00\u5b9a\u8fc7\u6ee4\u6548\u7387\u7684\u540c\u65f6\uff0c\u80fd\u591f\u964d\u4f4e\u6574\u4f53\u80fd\u8017\uff0c\u9002\u7528\u4e8e\u9700\u8981\u957f\u671f\u8fd0\u884c\u7684\u901a\u98ce\u7cfb\u7edf\u3002 <\/p>\n

\u7efc\u5408\u6765\u770b\uff0cF5\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5728\u8fc7\u6ee4\u6548\u7387\u3001\u963b\u529b\u7279\u6027\u548c\u5bb9\u5c18\u80fd\u529b\u65b9\u9762\u5747\u4f18\u4e8eF4\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff0c\u4f46\u5728\u9ad8\u7cbe\u5ea6\u8fc7\u6ee4\u9886\u57df\u4ecd\u900a\u8272\u4e8eF6\u548cF7\u7a7a\u6c14\u8fc7\u6ee4\u5668\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5e94\u6839\u636e\u5177\u4f53\u7684\u7a7a\u6c14\u6d01\u51c0\u5ea6\u8981\u6c42\u3001\u80fd\u8017\u9650\u5236\u4ee5\u53ca\u7ef4\u62a4\u6210\u672c\u7b49\u56e0\u7d20\uff0c\u5408\u7406\u9009\u62e9\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u7b49\u7ea7\u3002 <\/p>\n

\u53c2\u8003\u6587\u732e<\/h3>\n
    \n
  1. European Committee for Standardization. (2012). EN 779:2012 – Particulate air filters for general ventilation \u2013 Determination of the filtration performance<\/em>. Brussels: CEN. <\/li>\n
  2. ASHRAE. (2017). ASHRAE Standard 52.2-2017 \u2013 Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size<\/em>. Atlanta: American Society of Heating, Refrigerating and Air-Conditioning Engineers. <\/li>\n
  3. \u5434\u7389\u5ead, \u738b\u5b87, \u674e\u534e. (2015). "\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u4e0e\u5206\u7ea7\u6807\u51c6\u7814\u7a76." \u6696\u901a\u7a7a\u8c03<\/em>, 45(6), 112\u2013117. <\/li>\n
  4. \u5f20\u4f1f, \u5218\u5fd7\u5f3a. (2018). "EN 779\u4e0eGB\/T 14295\u6807\u51c6\u5bf9\u6bd4\u5206\u6790." \u5236\u51b7\u4e0e\u7a7a\u8c03<\/em>, 32(3), 45\u201350. <\/li>\n
  5. \u5b59\u7acb\u519b, \u9648\u6653\u7ea2. (2020). "\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5728\u533b\u9662\u901a\u98ce\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u7814\u7a76." \u5efa\u7b51\u79d1\u5b66<\/em>, 36(4), 78\u201384. <\/li>\n
  6. \u56fd\u5bb6\u8d28\u91cf\u76d1\u7763\u68c0\u9a8c\u68c0\u75ab\u603b\u5c40. (2019). GB\/T 14295-2019 – \u7a7a\u6c14\u8fc7\u6ee4\u5668<\/em>. \u5317\u4eac: \u4e2d\u56fd\u6807\u51c6\u51fa\u7248\u793e. <\/li>\n
  7. \u738b\u5efa\u56fd, \u8d75\u78ca. (2017). "\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5728\u6d01\u51c0\u5ba4\u4e2d\u7684\u5e94\u7528\u5206\u6790." \u6d01\u51c0\u4e0e\u7a7a\u8c03\u6280\u672f<\/em>, 12(2), 23\u201328. <\/li>\n
  8. \u6b27\u76df\u59d4\u5458\u4f1a. (2015). Air Filter Classification and Performance Requirements Under EN 779 and ISO 16890<\/em>. Luxembourg: Publications Office of the European Union. <\/li>\n
  9. \u674e\u660e, \u5468\u5a77\u5a77. (2021). "\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5728\u5236\u836f\u884c\u4e1a\u4e2d\u7684\u5e94\u7528\u7814\u7a76." \u533b\u836f\u5de5\u7a0b\u8bbe\u8ba1<\/em>, 42(1), 56\u201361. <\/li>\n
  10. Kim, S., & Lee, H. (2019). "Performance Evaluation of F5 and F7 Air Filters in HVAC Systems." Building and Environment<\/em>, 152, 105\u2013112.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

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