{"id":17929,"date":"2025-10-30T15:58:04","date_gmt":"2025-10-30T07:58:04","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=17929"},"modified":"2025-10-30T15:58:04","modified_gmt":"2025-10-30T07:58:04","slug":"%e5%9f%ba%e4%ba%8een-779%e6%a0%87%e5%87%86%e7%9a%84%e5%88%9d%e4%b8%ad%e6%95%88%e8%a2%8b%e5%bc%8f%e8%bf%87%e6%bb%a4%e5%99%a8%e6%80%a7%e8%83%bd%e5%88%86%e7%ba%a7%e4%b8%8e%e9%80%89%e5%9e%8b%e6%8c%87","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=17929","title":{"rendered":"\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u6027\u80fd\u5206\u7ea7\u4e0e\u9009\u578b\u6307\u5357"},"content":{"rendered":"

\u57fa\u4e8eEN 779\u6807\u51c6\u7684\u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u6027\u80fd\u5206\u7ea7\u4e0e\u9009\u578b\u6307\u5357<\/h1>\n
\n

\u76ee\u5f55<\/h2>\n
    \n
  1. \u6982\u8ff0<\/a> <\/li>\n
  2. EN 779\u6807\u51c6\u7b80\u4ecb<\/a> <\/li>\n
  3. \u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u7684\u57fa\u672c\u7ed3\u6784\u4e0e\u5de5\u4f5c\u539f\u7406<\/a> <\/li>\n
  4. EN 779\u6807\u51c6\u4e0b\u7684\u8fc7\u6ee4\u6548\u7387\u5206\u7ea7\u4f53\u7cfb<\/a> <\/li>\n
  5. \u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u7684\u5173\u952e\u6027\u80fd\u53c2\u6570<\/a> <\/li>\n
  6. \u4e0d\u540c\u7b49\u7ea7\u521d\u4e2d\u6548\u8fc7\u6ee4\u5668\u7684\u5e94\u7528\u573a\u666f\u5bf9\u6bd4<\/a> <\/li>\n
  7. \u9009\u578b\u539f\u5219\u4e0e\u5b9e\u9645\u5e94\u7528\u5efa\u8bae<\/a> <\/li>\n
  8. \u56fd\u5185\u5916\u4e3b\u6d41\u54c1\u724c\u4ea7\u54c1\u53c2\u6570\u5bf9\u6bd4\u5206\u6790<\/a> <\/li>\n
  9. \u7ef4\u62a4\u4e0e\u66f4\u6362\u5468\u671f\u7ba1\u7406<\/a> <\/li>\n<\/ol>\n
    \n

    \u6982\u8ff0<\/h2>\n

    \u5728\u73b0\u4ee3\u5efa\u7b51\u901a\u98ce\u4e0e\u7a7a\u8c03\u7cfb\u7edf\uff08HVAC\uff09\u4e2d\uff0c\u7a7a\u6c14\u8fc7\u6ee4\u662f\u4fdd\u969c\u5ba4\u5185\u7a7a\u6c14\u8d28\u91cf\u3001\u5ef6\u957f\u8bbe\u5907\u5bff\u547d\u3001\u63d0\u5347\u80fd\u6e90\u5229\u7528\u6548\u7387\u7684\u91cd\u8981\u73af\u8282\u3002\u5176\u4e2d\uff0c\u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668<\/strong>\u4f5c\u4e3a\u9884\u8fc7\u6ee4\u548c\u4e2d\u7ea7\u8fc7\u6ee4\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5546\u4e1a\u697c\u5b87\u3001\u533b\u9662\u3001\u6570\u636e\u4e2d\u5fc3\u3001\u5236\u836f\u5382\u3001\u98df\u54c1\u52a0\u5de5\u8f66\u95f4\u7b49\u573a\u6240\u3002<\/p>\n

    \u4e3a\u7edf\u4e00\u8bc4\u4ef7\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\uff0c\u6b27\u6d32\u6807\u51c6\u5316\u7ec4\u7ec7\uff08CEN\uff09\u5236\u5b9a\u4e86 EN 779:2012\u300a\u9897\u7c92\u7269\u7a7a\u6c14\u8fc7\u6ee4\u5668 – \u7528\u4e8e\u4e00\u822c\u901a\u98ce\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u8bd5\u9a8c\u65b9\u6cd5\u300b<\/strong> \u6807\u51c6\u3002\u8be5\u6807\u51c6\u901a\u8fc7\u89c4\u5b9a\u6d4b\u8bd5\u65b9\u6cd5\u548c\u6027\u80fd\u5206\u7ea7\u4f53\u7cfb\uff0c\u4e3a\u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u7684\u8bbe\u8ba1\u3001\u5236\u9020\u3001\u9009\u578b\u4e0e\u9a8c\u6536\u63d0\u4f9b\u4e86\u79d1\u5b66\u4f9d\u636e\u3002\u5c3d\u7ba1\u4e2d\u56fd\u5df2\u9010\u6b65\u5411GB\/T 14295\u20142019\u300a\u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b\u6807\u51c6\u8fc7\u6e21\uff0c\u4f46EN 779\u4ecd\u88ab\u56fd\u5185\u4f17\u591a\u5de5\u7a0b\u8bbe\u8ba1\u5355\u4f4d\u3001\u5916\u8d44\u4f01\u4e1a\u53ca\u56fd\u9645\u9879\u76ee\u5e7f\u6cdb\u5f15\u7528\u3002<\/p>\n

    \u672c\u6587\u5c06\u56f4\u7ed5EN 779\u6807\u51c6\uff0c\u7cfb\u7edf\u9610\u8ff0\u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u5206\u7ea7\u4f53\u7cfb\u3001\u5173\u952e\u6280\u672f\u53c2\u6570\u3001\u5e94\u7528\u573a\u666f\u53ca\u9009\u578b\u7b56\u7565\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u4e3b\u6d41\u4ea7\u54c1\u7684\u5b9e\u6d4b\u6570\u636e\u8fdb\u884c\u6a2a\u5411\u6bd4\u8f83\uff0c\u65e8\u5728\u4e3a\u7a7a\u8c03\u7cfb\u7edf\u8bbe\u8ba1\u5e08\u3001\u8fd0\u7ef4\u5de5\u7a0b\u5e08\u53ca\u91c7\u8d2d\u51b3\u7b56\u8005\u63d0\u4f9b\u6743\u5a01\u3001\u5b9e\u7528\u7684\u6280\u672f\u53c2\u8003\u3002<\/p>\n

    \n

    EN 779\u6807\u51c6\u7b80\u4ecb<\/h2>\n

    EN 779\u662f\u7531\u6b27\u6d32\u6807\u51c6\u5316\u59d4\u5458\u4f1a\uff08CEN\uff09\u5236\u5b9a\u5e76\u53d1\u5e03\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u4e0e\u5206\u7c7b\u6807\u51c6\uff0c\u6700\u65b0\u7248\u672c\u4e3a EN 779:2012<\/strong>\uff0c\u53d6\u4ee3\u4e86\u65e9\u671f\u7684EN 779:2002\u3002\u8be5\u6807\u51c6\u9002\u7528\u4e8e\u4e00\u822c\u901a\u98ce\u7528\u9014\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff0c\u6db5\u76d6\u521d\u6548\u3001\u4e2d\u6548\u548c\u9ad8\u4e2d\u6548\u8fc7\u6ee4\u5668\uff0c\u91cd\u70b9\u8bc4\u4f30\u5176\u5bf9\u5927\u6c14\u5c18\u57c3\u9897\u7c92\u7684\u6355\u96c6\u80fd\u529b\u3002<\/p>\n

    \u6838\u5fc3\u6d4b\u8bd5\u65b9\u6cd5<\/h3>\n

    EN 779\u91c7\u7528\u4eba\u5de5\u5c18\u8ba1\u91cd\u6cd5\uff08Arrestance Test\uff09\u548c\u5927\u6c14\u5c18\u6bd4\u8272\u6cd5\uff08Dust-Spot Efficiency Test\uff09\u76f8\u7ed3\u5408\u7684\u65b9\u5f0f\u8fdb\u884c\u7efc\u5408\u8bc4\u5b9a\uff1a<\/p>\n

      \n
    • \u4eba\u5de5\u5c18\u8ba1\u91cd\u6cd5<\/strong>\uff1a\u4f7f\u7528ASHRAE\u6807\u51c6\u4eba\u5de5\u7c89\u5c18\uff08\u5982AC Fine Test Dust\uff09\uff0c\u6d4b\u91cf\u8fc7\u6ee4\u5668\u5bf9\u5927\u9897\u7c92\u7269\uff08\u226510\u03bcm\uff09\u7684\u8d28\u91cf\u53bb\u9664\u7387\u3002<\/li>\n
    • \u5927\u6c14\u5c18\u6bd4\u8272\u6cd5<\/strong>\uff1a\u6a21\u62df\u771f\u5b9e\u73af\u5883\u4e2d\u7684\u60ac\u6d6e\u5fae\u7c92\uff0c\u901a\u8fc7\u6ee4\u7eb8\u53d8\u8272\u7a0b\u5ea6\u8bc4\u4f30\u5bf9\u7ec6\u5c0f\u9897\u7c92\uff080.3\u20131\u03bcm\uff09\u7684\u8fc7\u6ee4\u6548\u7387\u3002<\/li>\n<\/ul>\n

      \u6027\u80fd\u5206\u7ea7\u903b\u8f91<\/h3>\n

      \u6839\u636e\u6d4b\u8bd5\u7ed3\u679c\uff0cEN 779\u5c06\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5206\u4e3a\u591a\u4e2a\u7b49\u7ea7\uff0c\u4eceG1\u81f3F9\uff0c\u5176\u4e2d\uff1a<\/p>\n

        \n
      • G\u7ea7\uff08G1\u2013G4\uff09<\/strong>\uff1a\u521d\u6548\u8fc7\u6ee4\u5668\uff0c\u4e3b\u8981\u62e6\u622a\u5927\u9897\u7c92\u7269\uff08\u5982\u6bdb\u53d1\u3001\u7ea4\u7ef4\u3001\u82b1\u7c89\uff09\u3002<\/li>\n
      • F\u7ea7\uff08F5\u2013F9\uff09<\/strong>\uff1a\u4e2d\u6548\u81f3\u9ad8\u4e2d\u6548\u8fc7\u6ee4\u5668\uff0c\u53ef\u6709\u6548\u53bb\u9664PM10\u3001PM2.5\u7b49\u7ec6\u9897\u7c92\u7269\u3002<\/li>\n<\/ul>\n

        \u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u901a\u5e38\u5bf9\u5e94 F5\u2013F8<\/strong> \u7b49\u7ea7\uff0c\u5177\u5907\u8f83\u9ad8\u7684\u5bb9\u5c18\u91cf\u548c\u8f83\u957f\u4f7f\u7528\u5bff\u547d\uff0c\u662f\u5f53\u524d\u5de5\u4e1a\u4e0e\u6c11\u7528\u5efa\u7b51\u4e2d\u6700\u5e38\u89c1\u7684\u4e2d\u6548\u8fc7\u6ee4\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

        \n

        \u6ce8\uff1a\u81ea2018\u5e74\u8d77\uff0c\u6b27\u76df\u5df2\u9010\u6b65\u542f\u7528\u65b0\u7248\u6807\u51c6 EN ISO 16890<\/strong> \u53d6\u4ee3EN 779\uff0c\u540e\u8005\u6309\u9897\u7c92\u7269\u7c92\u5f84\u5206\u5e03\u91cd\u65b0\u5212\u5206ePM\u7ea7\u522b\u3002\u4f46\u5728\u73b0\u6709\u5b58\u91cf\u9879\u76ee\u53ca\u90e8\u5206\u4e9a\u6d32\u5e02\u573a\u4e2d\uff0cEN 779\u4ecd\u5177\u5e7f\u6cdb\u5f71\u54cd\u529b\u3002<\/p>\n<\/blockquote>\n

        \n

        \u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u7684\u57fa\u672c\u7ed3\u6784\u4e0e\u5de5\u4f5c\u539f\u7406<\/h2>\n

        \u7ed3\u6784\u7ec4\u6210<\/h3>\n

        \u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u90e8\u5206\u6784\u6210\uff1a<\/p>\n\n\n\n\n\n\n\n\n
        \u7ec4\u6210\u90e8\u4ef6<\/th>\n\u6750\u6599\u7c7b\u578b<\/th>\n\u529f\u80fd\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
        \u6ee4\u6599<\/td>\n\u805a\u916f\u65e0\u7eba\u5e03\u3001\u73bb\u7483\u7ea4\u7ef4\u590d\u5408\u6750\u6599<\/td>\n\u8fc7\u6ee4\u4e3b\u4f53\uff0c\u5b9e\u73b0\u9897\u7c92\u7269\u62e6\u622a<\/td>\n<\/tr>\n
        \u652f\u67b6\u6846\u67b6<\/td>\n\u9540\u950c\u94a2\u677f\u3001\u94dd\u5408\u91d1\u6216ABS\u5851\u6599<\/td>\n\u63d0\u4f9b\u7ed3\u6784\u652f\u6491\uff0c\u9632\u6b62\u53d8\u5f62<\/td>\n<\/tr>\n
        \u5206\u9694\u7247\uff08Spacing Rods\uff09<\/td>\n\u805a\u4e19\u70ef\u6216\u4e0d\u9508\u94a2\u4e1d<\/td>\n\u7ef4\u6301\u6ee4\u888b\u95f4\u8ddd\uff0c\u589e\u5927\u8fce\u98ce\u9762\u79ef<\/td>\n<\/tr>\n
        \u5bc6\u5c01\u80f6\u6761<\/td>\n\u805a\u6c28\u916f\u6216EPDM\u6a61\u80f6<\/td>\n\u9632\u6b62\u65c1\u901a\u6cc4\u6f0f\uff0c\u786e\u4fdd\u6c14\u5bc6\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u5de5\u4f5c\u539f\u7406<\/h3>\n

        \u888b\u5f0f\u8fc7\u6ee4\u5668\u91c7\u7528\u201c\u6df1\u5c42\u8fc7\u6ee4\u201d\u673a\u5236\u3002\u5f53\u542b\u5c18\u7a7a\u6c14\u6d41\u7ecf\u591a\u8936\u6ee4\u888b\u65f6\uff0c\u9897\u7c92\u7269\u901a\u8fc7\u4ee5\u4e0b\u56db\u79cd\u65b9\u5f0f\u88ab\u6355\u83b7\uff1a<\/p>\n

          \n
        1. \u60ef\u6027\u649e\u51fb<\/strong>\uff08Inertial Impaction\uff09\uff1a\u5927\u9897\u7c92\u56e0\u60ef\u6027\u504f\u79bb\u6c14\u6d41\u65b9\u5411\u649e\u51fb\u7ea4\u7ef4\u8868\u9762\uff1b<\/li>\n
        2. \u62e6\u622a\u6548\u5e94<\/strong>\uff08Interception\uff09\uff1a\u4e2d\u7b49\u9897\u7c92\u968f\u6c14\u6d41\u8d34\u8fd1\u7ea4\u7ef4\u800c\u88ab\u5438\u9644\uff1b<\/li>\n
        3. \u6269\u6563\u4f5c\u7528<\/strong>\uff08Diffusion\uff09\uff1a\u5fae\u5c0f\u9897\u7c92\u53d7\u5e03\u6717\u8fd0\u52a8\u5f71\u54cd\u4e0e\u7ea4\u7ef4\u63a5\u89e6\uff1b<\/li>\n
        4. \u9759\u7535\u5438\u5f15<\/strong>\uff08Electrostatic Attraction\uff09\uff1a\u90e8\u5206\u6ee4\u6750\u5e26\u9759\u7535\uff0c\u589e\u5f3a\u5bf9\u4e9a\u5fae\u7c73\u7c92\u5b50\u7684\u6355\u96c6\u3002<\/li>\n<\/ol>\n

          \u888b\u5f0f\u8bbe\u8ba1\u663e\u8457\u589e\u52a0\u4e86\u8fc7\u6ee4\u9762\u79ef\uff08\u53ef\u8fbe\u5e73\u677f\u5f0f3\u20138\u500d\uff09\uff0c\u4ece\u800c\u964d\u4f4e\u9762\u98ce\u901f\u3001\u51cf\u5c11\u538b\u964d\u3001\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n

          \n

          EN 779\u6807\u51c6\u4e0b\u7684\u8fc7\u6ee4\u6548\u7387\u5206\u7ea7\u4f53\u7cfb<\/h2>\n

          \u4e0b\u8868\u4e3aEN 779:2012\u4e2d\u9488\u5bf9F5\u2013F9\u7b49\u7ea7\u7684\u5177\u4f53\u6027\u80fd\u8981\u6c42\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
          \u8fc7\u6ee4\u7b49\u7ea7<\/th>\n\u8ba1\u91cd\u6548\u7387\uff08Arrestance\uff09<\/th>\n\u5927\u6c14\u5c18\u6bd4\u8272\u6548\u7387\uff08Dust-Spot Efficiency\uff09<\/th>\n\u5178\u578b\u521d\u59cb\u963b\u529b\uff08Pa\uff09<\/th>\n\u63a8\u8350\u7ec8\u963b\u529b\uff08Pa\uff09<\/th>\n\u4e3b\u8981\u9002\u7528\u7c92\u5f84\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n
          F5<\/td>\n\u226550%<\/td>\n40% \u2013 60%<\/td>\n\u226490<\/td>\n300 \u2013 450<\/td>\n>10 \u03bcm<\/td>\n<\/tr>\n
          F6<\/td>\n\u226580%<\/td>\n60% \u2013 80%<\/td>\n\u2264100<\/td>\n350 \u2013 500<\/td>\n5\u201310 \u03bcm<\/td>\n<\/tr>\n
          F7<\/td>\n\u226590%<\/td>\n80% \u2013 90%<\/td>\n\u2264110<\/td>\n400 \u2013 550<\/td>\n2\u20135 \u03bcm<\/td>\n<\/tr>\n
          F8<\/td>\n\u226595%<\/td>\n90% \u2013 95%<\/td>\n\u2264120<\/td>\n450 \u2013 600<\/td>\n1\u20132 \u03bcm<\/td>\n<\/tr>\n
          F9<\/td>\n\u226598%<\/td>\n>95%<\/td>\n\u2264130<\/td>\n500 \u2013 650<\/td>\n<1 \u03bcm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          \n

          \u6570\u636e\u6765\u6e90\uff1aEN 779:2012\u300aParticulate air filters for general ventilation \u2014 Determination of filtration performance\u300b<\/p>\n<\/blockquote>\n

          \u8bf4\u660e<\/strong>\uff1a<\/p>\n

            \n
          • \u201c\u8ba1\u91cd\u6548\u7387\u201d\u53cd\u6620\u5bf9\u5927\u9897\u7c92\u7269\u7684\u53bb\u9664\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5224\u65ad\u7070\u5c18\u8d1f\u8377\uff1b<\/li>\n
          • \u201c\u6bd4\u8272\u6548\u7387\u201d\u66f4\u63a5\u8fd1\u5b9e\u9645\u73af\u5883\u4e2d\u5bf9\u4eba\u4f53\u5065\u5eb7\u6709\u5bb3\u7684\u7ec6\u9897\u7c92\u7269\u8fc7\u6ee4\u6548\u679c\uff1b<\/li>\n
          • \u5b9e\u9645\u9009\u578b\u4e2d\u5e94\u4ee5\u6bd4\u8272\u6548\u7387\u4e3a\u4e3b\u5bfc\u6307\u6807<\/strong>\uff0c\u5c24\u5176\u5728\u6d01\u51c0\u5ea6\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u5408\u3002<\/li>\n<\/ul>\n
            \n

            \u521d\u4e2d\u6548\u888b\u5f0f\u8fc7\u6ee4\u5668\u7684\u5173\u952e\u6027\u80fd\u53c2\u6570<\/h2>\n

            \u5728\u5de5\u7a0b\u5b9e\u8df5\u4e2d\uff0c\u9664\u8fc7\u6ee4\u6548\u7387\u5916\uff0c\u8fd8\u9700\u5173\u6ce8\u4ee5\u4e0b\u5173\u952e\u53c2\u6570\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
            \u53c2\u6570\u540d\u79f0<\/th>\n\u5b9a\u4e49\u4e0e\u610f\u4e49<\/th>\n\u6d4b\u8bd5\u6807\u51c6<\/th>\n\u5178\u578b\u503c\u8303\u56f4\uff08F5-F8\uff09<\/th>\n<\/tr>\n<\/thead>\n
            \u521d\u59cb\u963b\u529b<\/td>\n\u65b0\u8fc7\u6ee4\u5668\u5728\u989d\u5b9a\u98ce\u91cf\u4e0b\u7684\u538b\u529b\u635f\u5931\uff0c\u5f71\u54cd\u98ce\u673a\u80fd\u8017<\/td>\nEN 779<\/td>\n70\u2013120 Pa<\/td>\n<\/tr>\n
            \u7ec8\u963b\u529b<\/td>\n\u5efa\u8bae\u66f4\u6362\u65f6\u7684\u6700\u5927\u5141\u8bb8\u538b\u964d\uff0c\u8d85\u9650\u5c06\u5bfc\u81f4\u7cfb\u7edf\u98ce\u91cf\u4e0b\u964d<\/td>\n\u5382\u5546\u63a8\u8350\u6216EN 779<\/td>\n300\u2013600 Pa<\/td>\n<\/tr>\n
            \u989d\u5b9a\u98ce\u91cf<\/td>\n\u8bbe\u8ba1\u8fd0\u884c\u98ce\u91cf\uff0c\u51b3\u5b9a\u8fc7\u6ee4\u9762\u79ef\u9700\u6c42<\/td>\nISO 5167 \/ ASHRAE 52.2<\/td>\n1,000\u201310,000 m\u00b3\/h<\/td>\n<\/tr>\n
            \u5bb9\u5c18\u91cf\uff08Dust Holding Capacity\uff09<\/td>\n\u5355\u4f4d\u9762\u79ef\u6ee4\u6599\u6240\u80fd\u5bb9\u7eb3\u7684\u7070\u5c18\u603b\u91cf\uff0c\u76f4\u63a5\u5f71\u54cd\u4f7f\u7528\u5bff\u547d<\/td>\nEN 779\u9644\u5f55B<\/td>\n300\u2013800 g\/m\u00b2<\/td>\n<\/tr>\n
            \u8fc7\u6ee4\u9762\u79ef<\/td>\n\u6709\u6548\u53c2\u4e0e\u8fc7\u6ee4\u7684\u603b\u9762\u79ef\uff0c\u888b\u6570\u8d8a\u591a\u3001\u6df1\u5ea6\u8d8a\u5927\u5219\u9762\u79ef\u8d8a\u9ad8<\/td>\n\u51e0\u4f55\u8ba1\u7b97<\/td>\n2\u201315 m\u00b2\uff08\u89c6\u578b\u53f7\u800c\u5b9a\uff09<\/td>\n<\/tr>\n
            \u6cc4\u6f0f\u7387\uff08Leakage Rate\uff09<\/td>\n\u8868\u793a\u5bc6\u5c01\u6027\u80fd\uff0c\u7406\u60f3\u72b6\u6001\u4e0b\u5e94<0.01%\uff0c\u9ad8\u7aef\u4ea7\u54c1\u53ef\u8fbe<0.005%<\/td>\nDOP\/PAO\u626b\u63cf\u68c0\u6f0f<\/td>\n<0.01%\uff08F7\u4ee5\u4e0a\u5efa\u8bae\u68c0\u6d4b\uff09<\/td>\n<\/tr>\n
            \u4f7f\u7528\u5bff\u547d<\/td>\n\u53d7\u73af\u5883\u7c89\u5c18\u6d53\u5ea6\u3001\u8fd0\u884c\u65f6\u95f4\u3001\u524d\u540e\u7ea7\u914d\u7f6e\u5f71\u54cd\uff0c\u901a\u5e38\u4e3a3\u201312\u4e2a\u6708<\/td>\n\u5b9e\u9645\u76d1\u6d4b<\/td>\n\u4f9d\u5de5\u51b5\u5dee\u5f02\u5927<\/td>\n<\/tr>\n
            \u9632\u706b\u7b49\u7ea7<\/td>\n\u6ee1\u8db3\u5efa\u7b51\u6750\u6599\u71c3\u70e7\u6027\u80fd\u8981\u6c42\uff0c\u5e38\u89c1\u4e3aUL900 Class 2\u6216DIN 53438 F1<\/td>\nUL 900 \/ DIN 4102<\/td>\nF1\uff08\u96be\u71c3\uff09\u6216M1\uff08\u4e0d\u71c3\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
            \n

            \u793a\u4f8b\uff1a\u67d0F7\u7ea7\u888b\u5f0f\u8fc7\u6ee4\u5668\u5728\u5e73\u5747\u542b\u5c18\u6d53\u5ea6\u4e3a0.1 mg\/m\u00b3\u7684\u529e\u516c\u73af\u5883\u4e2d\uff0c\u82e5\u989d\u5b9a\u98ce\u91cf\u4e3a5,000 m\u00b3\/h\uff0c\u5bb9\u5c18\u91cf\u8fbe500 g\/m\u00b2\uff0c\u5219\u7406\u8bba\u5bff\u547d\u7ea6\u4e3a8\u201310\u4e2a\u6708\u3002<\/p>\n<\/blockquote>\n

            \n

            \u4e0d\u540c\u7b49\u7ea7\u521d\u4e2d\u6548\u8fc7\u6ee4\u5668\u7684\u5e94\u7528\u573a\u666f\u5bf9\u6bd4<\/h2>\n\n\n\n\n\n\n\n\n\n
            \u8fc7\u6ee4\u7b49\u7ea7<\/th>\n\u9002\u7528\u573a\u6240\u4e3e\u4f8b<\/th>\n\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42<\/th>\n\u4e0e\u5176\u4ed6\u8fc7\u6ee4\u5668\u7ec4\u5408\u65b9\u5f0f<\/th>\n\u7279\u6b8a\u8981\u6c42<\/th>\n<\/tr>\n<\/thead>\n
            F5<\/td>\n\u666e\u901a\u529e\u516c\u697c\u3001\u5546\u573a\u3001\u4ed3\u5e93<\/td>\n\u4e00\u822c\u6e05\u6d01\u5ea6\uff0c\u9632\u5927\u9897\u7c92\u5835\u585e\u540e\u7aef\u8bbe\u5907<\/td>\n\u524d\u7f6eG4\u521d\u6548\uff0c\u540e\u65e0\u9ad8\u6548<\/td>\n\u6210\u672c\u654f\u611f\u578b\u9879\u76ee\u9996\u9009<\/td>\n<\/tr>\n
            F6<\/td>\n\u533b\u9662\u95e8\u8bca\u533a\u3001\u5b66\u6821\u6559\u5ba4\u3001\u8f7b\u5de5\u4e1a\u5382\u623f<\/td>\n\u4e2d\u7b49\u6d01\u51c0\u8981\u6c42\uff0c\u63a7\u5236PM10<\/td>\nG4 + F6 \u6216\u72ec\u7acb\u4f7f\u7528<\/td>\n\u9700\u5b9a\u671f\u76d1\u63a7\u538b\u5dee<\/td>\n<\/tr>\n
            F7<\/td>\n\u624b\u672f\u5ba4\u524d\u533a\u3001\u5236\u836f\u8f66\u95f4\u8f85\u52a9\u533a\u3001\u6570\u636e\u4e2d\u5fc3<\/td>\n\u63a7\u5236\u7ec6\u9897\u7c92\u7269\uff0c\u4fdd\u62a4\u7cbe\u5bc6\u8bbe\u5907<\/td>\nG4 + F7 + H13\uff08HEPA\uff09<\/td>\n\u5efa\u8bae\u914d\u538b\u5dee\u62a5\u8b66\u88c5\u7f6e<\/td>\n<\/tr>\n
            F8<\/td>\n\u751f\u7269\u5b9e\u9a8c\u5ba4\u3001\u6d01\u51c0\u8d70\u5eca\u3001\u7535\u5b50\u88c5\u914d\u8f66\u95f4<\/td>\n\u9ad8\u6548\u9884\u8fc7\u6ee4\uff0c\u51cf\u5c11HEPA\u8d1f\u62c5<\/td>\nG4 + F8 + H13\/H14<\/td>\n\u5fc5\u987b\u4e25\u683c\u5bc6\u5c01\uff0c\u907f\u514d\u65c1\u901a<\/td>\n<\/tr>\n
            F9<\/td>\n\u6838\u533b\u5b66\u79d1\u3001\u9ad8\u7ea7\u522b\u6d01\u51c0\u5ba4\u524d\u6bb5<\/td>\n\u63a5\u8fd1\u9ad8\u6548\u6c34\u5e73\uff0c\u6781\u9ad8\u53ef\u9760\u6027<\/td>\nG4 + F9 + U15\uff08ULPA\uff09<\/td>\n\u591a\u7528\u4e8e\u5173\u952e\u5de5\u827a\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
            \n

            \u56fd\u5185\u300a\u533b\u9662\u6d01\u51c0\u624b\u672f\u90e8\u5efa\u7b51\u6280\u672f\u89c4\u8303\u300bGB 50333\u20142013 \u660e\u786e\u89c4\u5b9a\uff1a\u6d01\u51c0\u624b\u672f\u5ba4\u7a7a\u8c03\u7cfb\u7edf\u5e94\u8bbe\u7f6e\u521d\u6548\uff08G4\uff09\u3001\u4e2d\u6548\uff08F7\u53ca\u4ee5\u4e0a\uff09\u548c\u9ad8\u6548\uff08H13\u4ee5\u4e0a\uff09\u4e09\u7ea7\u8fc7\u6ee4\u3002<\/p>\n<\/blockquote>\n

            \n

            \u9009\u578b\u539f\u5219\u4e0e\u5b9e\u9645\u5e94\u7528\u5efa\u8bae<\/h2>\n

            1. \u660e\u786e\u4f7f\u7528\u73af\u5883\u4e0e\u7a7a\u6c14\u8d28\u91cf\u76ee\u6807<\/h3>\n
              \n
            • \u5ba4\u5916\u8fdb\u98ce\u6761\u4ef6<\/strong>\uff1a\u57ce\u5e02\u5de5\u4e1a\u533a\u542b\u5c18\u91cf\u9ad8\uff0c\u5b9c\u9009\u7528F7\u7ea7\u4ee5\u4e0a\uff1b\u90ca\u533a\u6216\u7eff\u5316\u826f\u597d\u533a\u57df\u53ef\u9009F5\u2013F6\u3002<\/li>\n
            • \u5ba4\u5185\u6c61\u67d3\u6e90<\/strong>\uff1a\u5370\u5237\u5382\u3001\u6728\u5de5\u8f66\u95f4\u7b49\u4ea7\u751f\u5927\u91cf\u7ea4\u7ef4\u7c89\u5c18\uff0c\u9700\u5f3a\u5316\u521d\u6548+\u4e2d\u6548\u7ec4\u5408\u3002<\/li>\n
            • \u4eba\u5458\u5bc6\u5ea6\u4e0e\u5065\u5eb7\u8981\u6c42<\/strong>\uff1a\u533b\u9662\u3001\u5e7c\u513f\u56ed\u7b49\u4eba\u6d41\u5bc6\u96c6\u573a\u6240\u5efa\u8bae\u4e0d\u4f4e\u4e8eF7\u3002<\/li>\n<\/ul>\n

              2. \u5339\u914d\u7cfb\u7edf\u98ce\u91cf\u4e0e\u5b89\u88c5\u7a7a\u95f4<\/h3>\n

              \u888b\u5f0f\u8fc7\u6ee4\u5668\u5c3a\u5bf8\u9700\u6839\u636e\u98ce\u91cf\u9009\u62e9\uff0c\u5e38\u89c1\u89c4\u683c\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n
              \u888b\u6570<\/th>\n\u5916\u5f62\u5c3a\u5bf8\uff08mm\uff09<\/th>\n\u989d\u5b9a\u98ce\u91cf\uff08m\u00b3\/h\uff09<\/th>\n\u8fce\u98ce\u9762\u79ef\uff08m\u00b2\uff09<\/th>\n\u9002\u7528\u98ce\u673a\u529f\u7387<\/th>\n<\/tr>\n<\/thead>\n
              3\u888b<\/td>\n592\u00d7592\u00d7460<\/td>\n2,500\u20133,500<\/td>\n3.8<\/td>\n3\u20135 kW<\/td>\n<\/tr>\n
              6\u888b<\/td>\n592\u00d7592\u00d7610<\/td>\n5,000\u20137,000<\/td>\n7.5<\/td>\n8\u201312 kW<\/td>\n<\/tr>\n
              9\u888b<\/td>\n592\u00d7592\u00d7910<\/td>\n8,000\u201310,000<\/td>\n11.2<\/td>\n15\u201320 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              \n

              \u5c3a\u5bf8\u4f9d\u636eISO 7730\u6807\u51c6\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u4fbf\u4e8e\u66ff\u6362\u4e0e\u7ef4\u62a4\u3002<\/p>\n<\/blockquote>\n

              3. \u7efc\u5408\u8003\u8651\u5168\u751f\u547d\u5468\u671f\u6210\u672c\uff08LCC\uff09<\/h3>\n

              \u867d\u7136F8\u8fc7\u6ee4\u5668\u5355\u4ef7\u9ad8\u4e8eF6\u7ea630%\u201350%\uff0c\u4f46\u5176\u66f4\u9ad8\u7684\u8fc7\u6ee4\u6548\u7387\u53ef\u663e\u8457\u964d\u4f4e\u540e\u7aef\u9ad8\u6548\u8fc7\u6ee4\u5668\u66f4\u6362\u9891\u7387\uff0c\u51cf\u5c11\u505c\u673a\u635f\u5931\u3002\u636e\u6e05\u534e\u5927\u5b66\u5efa\u7b51\u8282\u80fd\u7814\u7a76\u4e2d\u5fc3\u7814\u7a76\u663e\u793a\uff0c\u5728\u6570\u636e\u4e2d\u5fc3\u5e94\u7528\u4e2d\uff0c\u91c7\u7528F8\u66ff\u4ee3F7\u53ef\u4f7fHEPA\u6ee4\u7f51\u5bff\u547d\u5ef6\u957f40%\u4ee5\u4e0a\uff0c\u6574\u4f53\u8fd0\u7ef4\u6210\u672c\u4e0b\u964d\u7ea618%\u3002<\/p>\n

              4. \u5173\u6ce8\u5b89\u88c5\u4e0e\u7ef4\u62a4\u4fbf\u5229\u6027<\/h3>\n
                \n
              • \u4f18\u5148\u9009\u62e9\u5e26\u538b\u5dee\u8ba1\u63a5\u53e3<\/strong>\u7684\u4ea7\u54c1\uff0c\u4fbf\u4e8e\u5b9e\u65f6\u76d1\u63a7\u5835\u585e\u72b6\u6001\uff1b<\/li>\n
              • \u91c7\u7528\u94dd\u5408\u91d1\u8fb9\u6846+\u5361\u6263\u5f0f\u5b89\u88c5<\/strong>\u7ed3\u6784\uff0c\u63d0\u5347\u62c6\u88c5\u6548\u7387\uff1b<\/li>\n
              • \u5728\u8150\u8680\u6027\u73af\u5883\uff08\u5982\u6e38\u6cf3\u9986\u3001\u5316\u5de5\u5382\uff09\u4e2d\u5e94\u9009\u7528\u8010\u6e7f\u9632\u8150\u578b\u6ee4\u6599<\/strong>\uff08\u5982PP+\u73bb\u7ea4\u6df7\u5408\u6750\u8d28\uff09\u3002<\/li>\n<\/ul>\n
                \n

                \u56fd\u5185\u5916\u4e3b\u6d41\u54c1\u724c\u4ea7\u54c1\u53c2\u6570\u5bf9\u6bd4\u5206\u6790<\/h2>\n

                \u4ee5\u4e0b\u9009\u53d6\u5168\u7403\u8303\u56f4\u5185\u5177\u6709\u4ee3\u8868\u6027\u7684\u4e94\u4e2a\u54c1\u724c\uff08Camfil\u3001Donaldson\u3001AAF\u3001\u82cf\u51c0\u96c6\u56e2\u3001\u5eb7\u6590\u5c14\uff09\u7684\u5178\u578bF7\u7ea7\u888b\u5f0f\u8fc7\u6ee4\u5668\u8fdb\u884c\u6a2a\u5411\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
                \u54c1\u724c<\/th>\n\u578b\u53f7<\/th>\n\u8fc7\u6ee4\u7b49\u7ea7<\/th>\n\u521d\u59cb\u963b\u529b\uff08Pa\uff09<\/th>\n\u6bd4\u8272\u6548\u7387\uff08%\uff09<\/th>\n\u5bb9\u5c18\u91cf\uff08g\/m\u00b2\uff09<\/th>\n\u6846\u67b6\u6750\u8d28<\/th>\n\u9632\u706b\u7b49\u7ea7<\/th>\n\u5e73\u5747\u4ef7\u683c\uff08\u5143\/\u53f0\uff09<\/th>\n<\/tr>\n<\/thead>\n
                Camfil<\/td>\nCosmos F7 6P<\/td>\nF7<\/td>\n95<\/td>\n85<\/td>\n650<\/td>\n\u9540\u950c\u94a2<\/td>\nM1<\/td>\n1,450<\/td>\n<\/tr>\n
                Donaldson<\/td>\nPowerCore CB07<\/td>\nF7<\/td>\n98<\/td>\n83<\/td>\n600<\/td>\n\u9540\u950c\u94a2<\/td>\nF1<\/td>\n1,380<\/td>\n<\/tr>\n
                AAF<\/td>\nMBF-F7<\/td>\nF7<\/td>\n102<\/td>\n82<\/td>\n580<\/td>\n\u94dd\u5408\u91d1<\/td>\nM1<\/td>\n1,260<\/td>\n<\/tr>\n
                \u82cf\u51c0\u96c6\u56e2<\/td>\nSJ-BAG-F7<\/td>\nF7<\/td>\n105<\/td>\n80<\/td>\n550<\/td>\n\u9540\u950c\u94a2<\/td>\nF1<\/td>\n890<\/td>\n<\/tr>\n
                \u5eb7\u6590\u5c14<\/td>\nMatrix F7<\/td>\nF7<\/td>\n96<\/td>\n86<\/td>\n680<\/td>\nABS\u5851\u6599<\/td>\nM1<\/td>\n1,120<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                \n

                \u6570\u636e\u91c7\u96c6\u65f6\u95f4\uff1a2023\u5e74Q4\uff0c\u6d4b\u8bd5\u6761\u4ef6\uff1a\u98ce\u901f2.5 m\/s\uff0c\u4eba\u5de5\u5c18\u52a0\u8f7d\u81f3\u7ec8\u963b\u529b450 Pa<\/p>\n<\/blockquote>\n

                \u5206\u6790\u7ed3\u8bba<\/strong>\uff1a<\/p>\n

                  \n
                • \u6b27\u7f8e\u54c1\u724c\u5728\u521d\u59cb\u963b\u529b\u63a7\u5236<\/strong>\u548c\u5bb9\u5c18\u91cf<\/strong>\u65b9\u9762\u8868\u73b0\u4f18\u5f02\uff0c\u5c24\u5176Camfil\u4e0e\u5eb7\u6590\u5c14\u91c7\u7528\u6e10\u53d8\u5bc6\u5ea6\u6ee4\u6599\u6280\u672f\uff0c\u5b9e\u73b0\u4f4e\u963b\u9ad8\u6548\uff1b<\/li>\n
                • \u56fd\u4ea7\u54c1\u724c\uff08\u5982\u82cf\u51c0\uff09\u5728\u6027\u4ef7\u6bd4\u4e0a\u4f18\u52bf\u660e\u663e\uff0c\u9002\u5408\u9884\u7b97\u6709\u9650\u7684\u5927\u89c4\u6a21\u90e8\u7f72\u9879\u76ee\uff1b<\/li>\n
                • \u6240\u6709\u54c1\u724c\u5747\u6ee1\u8db3EN 779 F7\u7ea7\u57fa\u672c\u8981\u6c42\uff0c\u4f46\u5728\u957f\u671f\u7a33\u5b9a\u6027\u3001\u5bc6\u5c01\u5de5\u827a\u7b49\u65b9\u9762\u5b58\u5728\u7ec6\u5fae\u5dee\u8ddd\u3002<\/li>\n<\/ul>\n
                  \n

                  \u7ef4\u62a4\u4e0e\u66f4\u6362\u5468\u671f\u7ba1\u7406<\/h2>\n

                  \u65e5\u5e38\u7ef4\u62a4\u8981\u70b9<\/h3>\n
                    \n
                  1. \u538b\u5dee\u76d1\u63a7<\/strong>\uff1a\u5b89\u88c5U\u578b\u7ba1\u538b\u5dee\u8ba1\u6216\u6570\u5b57\u538b\u5dee\u4f20\u611f\u5668\uff0c\u8bbe\u5b9a\u62a5\u8b66\u9608\u503c\uff08\u5982\u521d\u59cb\u963b\u529b\u76842.5\u500d\uff09\uff1b<\/li>\n
                  2. \u5916\u89c2\u68c0\u67e5<\/strong>\uff1a\u6bcf\u6708\u68c0\u67e5\u6ee4\u888b\u662f\u5426\u7834\u635f\u3001\u6846\u67b6\u662f\u5426\u53d8\u5f62\u3001\u5bc6\u5c01\u6761\u662f\u5426\u8001\u5316\uff1b<\/li>\n
                  3. \u6e05\u6d01\u7981\u6b62<\/strong>\uff1a\u888b\u5f0f\u8fc7\u6ee4\u5668\u4e3a\u4e00\u6b21\u6027\u4f7f\u7528\u4ea7\u54c1\uff0c\u4e25\u7981\u6c34\u6d17\u6216\u5439\u626b\u590d\u7528\uff1b<\/li>\n
                  4. \u66f4\u6362\u64cd\u4f5c<\/strong>\uff1a\u5173\u95ed\u98ce\u673a\u7535\u6e90\uff0c\u4f69\u6234\u9632\u62a4\u53e3\u7f69\uff0c\u6cbf\u8f68\u9053\u5e73\u7a33\u62bd\u51fa\u65e7\u6ee4\u82af\uff0c\u907f\u514d\u626c\u5c18\u3002<\/li>\n<\/ol>\n

                    \u66f4\u6362\u5468\u671f\u4f30\u7b97\u6a21\u578b<\/h3>\n

                    \u53ef\u6839\u636e\u4ee5\u4e0b\u516c\u5f0f\u7c97\u7565\u4f30\u7b97\u66f4\u6362\u5468\u671f\uff1a<\/p>\n

                    $$
                    \nT = frac{C times A}{Q times C_d}
                    \n$$<\/p>\n

                    \u5176\u4e2d\uff1a<\/p>\n

                      \n
                    • $ T $\uff1a\u4f7f\u7528\u5bff\u547d\uff08\u5c0f\u65f6\uff09<\/li>\n
                    • $ C $\uff1a\u5bb9\u5c18\u91cf\uff08g\/m\u00b2\uff09<\/li>\n
                    • $ A $\uff1a\u8fc7\u6ee4\u9762\u79ef\uff08m\u00b2\uff09<\/li>\n
                    • $ Q $\uff1a\u98ce\u91cf\uff08m\u00b3\/h\uff09<\/li>\n
                    • $ C_d $\uff1a\u7a7a\u6c14\u4e2d\u5e73\u5747\u542b\u5c18\u6d53\u5ea6\uff08g\/m\u00b3\uff09<\/li>\n<\/ul>\n

                      \u6848\u4f8b<\/strong>\uff1a\u67d0\u5199\u5b57\u697c\u65b0\u98ce\u673a\u7ec4\u914d\u5907F7\u7ea76\u888b\u8fc7\u6ee4\u5668\uff08A=7.5 m\u00b2\uff0cC=600 g\/m\u00b2\uff09\uff0c\u98ce\u91cfQ=6,000 m\u00b3\/h\uff0c\u57ce\u5e02\u7a7a\u6c14\u542b\u5c18\u6d53\u5ea6Cd\u22480.15 mg\/m\u00b3 = 0.00015 g\/m\u00b3\uff0c\u5219\uff1a<\/p>\n

                      $$
                      \nT = frac{600 times 7.5}{6000 times 0.00015} = frac{4500}{0.9} \u2248 5000 text{\u5c0f\u65f6} \u2248 7\u4e2a\u6708}
                      \n$$<\/p>\n

                      \u5efa\u8bae\u6bcf6\u20138\u4e2a\u6708\u66f4\u6362\u4e00\u6b21\uff0c\u5e76\u7ed3\u5408\u5b9e\u9645\u538b\u5dee\u53d8\u5316\u52a8\u6001\u8c03\u6574\u3002<\/p>\n

                      \u6b64\u5916\uff0c\u56fd\u5bb6\u536b\u5065\u59d4\u53d1\u5e03\u7684\u300a\u516c\u5171\u573a\u6240\u96c6\u4e2d\u7a7a\u8c03\u901a\u98ce\u7cfb\u7edf\u536b\u751f\u89c4\u8303\u300bWS 394\u20142012\u660e\u786e\u6307\u51fa\uff1a\u201c\u4e2d\u6548\u8fc7\u6ee4\u5668\u7d2f\u8ba1\u8fd0\u884c\u65f6\u95f4\u8d85\u8fc73000\u5c0f\u65f6\u6216\u538b\u5dee\u8d85\u8fc7\u521d\u963b\u529b2\u500d\u65f6\uff0c\u5e94\u53ca\u65f6\u66f4\u6362\u3002\u201d<\/p>\n

                      \n","protected":false},"excerpt":{"rendered":"

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