{"id":17922,"date":"2025-10-30T15:44:58","date_gmt":"2025-10-30T07:44:58","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=17922"},"modified":"2025-10-30T15:44:58","modified_gmt":"2025-10-30T07:44:58","slug":"%e4%b8%8d%e5%90%8c%e9%9d%a2%e9%a3%8e%e9%80%9f%e6%9d%a1%e4%bb%b6%e4%b8%8b%e5%88%9d%e4%b8%ad%e6%95%88%e6%9d%bf%e5%bc%8f%e8%bf%87%e6%bb%a4%e5%99%a8%e8%bf%87%e6%bb%a4%e6%95%88%e7%8e%87%e7%9a%84%e5%8f%98","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=17922","title":{"rendered":"\u4e0d\u540c\u9762\u98ce\u901f\u6761\u4ef6\u4e0b\u521d\u4e2d\u6548\u677f\u5f0f\u8fc7\u6ee4\u5668\u8fc7\u6ee4\u6548\u7387\u7684\u53d8\u5316\u8d8b\u52bf"},"content":{"rendered":"<h1>\u4e0d\u540c\u9762\u98ce\u901f\u6761\u4ef6\u4e0b\u521d\u4e2d\u6548\u677f\u5f0f\u8fc7\u6ee4\u5668\u8fc7\u6ee4\u6548\u7387\u7684\u53d8\u5316\u8d8b\u52bf\u7814\u7a76<\/h1>\n<h2>\u4e00\u3001\u5f15\u8a00<\/h2>\n<p>\u5728\u73b0\u4ee3\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u4e2d\uff0c\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u4fdd\u969c\u5ba4\u5185\u7a7a\u6c14\u8d28\u91cf\u7684\u6838\u5fc3\u8bbe\u5907\u4e4b\u4e00\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d01\u51c0\u5382\u623f\u3001\u533b\u9662\u3001\u5b9e\u9a8c\u5ba4\u3001\u6570\u636e\u4e2d\u5fc3\u53ca\u5546\u4e1a\u5efa\u7b51\u7b49\u9886\u57df\u3002\u5176\u4e2d\uff0c<strong>\u521d\u4e2d\u6548\u677f\u5f0f\u8fc7\u6ee4\u5668<\/strong>\uff08Pre\/Intermediate Efficiency Panel Filter\uff09\u56e0\u5176\u7ed3\u6784\u7b80\u5355\u3001\u6210\u672c\u4f4e\u5ec9\u3001\u5b89\u88c5\u7ef4\u62a4\u65b9\u4fbf\u7b49\u4f18\u70b9\uff0c\u6210\u4e3a\u901a\u98ce\u4e0e\u7a7a\u8c03\u7cfb\u7edf\uff08HVAC\uff09\u4e2d\u6700\u5e38\u89c1\u7684\u521d\u6548\u4e0e\u4e2d\u6548\u8fc7\u6ee4\u5355\u5143\u3002<\/p>\n<p>\u8fc7\u6ee4\u6548\u7387\u662f\u8861\u91cf\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\uff0c\u800c<strong>\u9762\u98ce\u901f<\/strong>\uff08Face Velocity\uff09\u2014\u2014\u5373\u6c14\u6d41\u901a\u8fc7\u8fc7\u6ee4\u5668\u8fce\u98ce\u9762\u7684\u5e73\u5747\u901f\u5ea6\u2014\u2014\u662f\u5f71\u54cd\u5176\u8fc7\u6ee4\u6548\u7387\u7684\u5173\u952e\u53c2\u6570\u4e4b\u4e00\u3002\u968f\u7740\u9762\u98ce\u901f\u7684\u53d8\u5316\uff0c\u9897\u7c92\u7269\u5728\u8fc7\u6ee4\u4ecb\u8d28\u4e2d\u7684\u6355\u96c6\u673a\u5236\uff08\u5982\u60ef\u6027\u78b0\u649e\u3001\u62e6\u622a\u3001\u6269\u6563\u3001\u9759\u7535\u5438\u5f15\u7b49\uff09\u4f1a\u53d1\u751f\u52a8\u6001\u8c03\u6574\uff0c\u4ece\u800c\u5bfc\u81f4\u6574\u4f53\u8fc7\u6ee4\u6548\u7387\u5448\u73b0\u975e\u7ebf\u6027\u53d8\u5316\u8d8b\u52bf\u3002<\/p>\n<p>\u672c\u6587\u65e8\u5728\u7cfb\u7edf\u5206\u6790\u4e0d\u540c\u9762\u98ce\u901f\u6761\u4ef6\u4e0b\u521d\u4e2d\u6548\u677f\u5f0f\u8fc7\u6ee4\u5668\u7684\u8fc7\u6ee4\u6548\u7387\u53d8\u5316\u89c4\u5f8b\uff0c\u7ed3\u5408\u56fd\u5185\u5916\u6743\u5a01\u7814\u7a76\u6570\u636e\u3001\u5b9e\u9a8c\u7ed3\u679c\u53ca\u4ea7\u54c1\u6280\u672f\u53c2\u6570\uff0c\u6df1\u5165\u63a2\u8ba8\u5176\u7269\u7406\u673a\u5236\uff0c\u5e76\u901a\u8fc7\u8868\u683c\u5bf9\u6bd4\u65b9\u5f0f\u76f4\u89c2\u5c55\u793a\u5173\u952e\u6027\u80fd\u5dee\u5f02\uff0c\u4e3a\u5de5\u7a0b\u8bbe\u8ba1\u4e0e\u8bbe\u5907\u9009\u578b\u63d0\u4f9b\u7406\u8bba\u652f\u6301\u4e0e\u5b9e\u8df5\u6307\u5bfc\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u521d\u4e2d\u6548\u677f\u5f0f\u8fc7\u6ee4\u5668\u6982\u8ff0<\/h2>\n<h3>2.1 \u5b9a\u4e49\u4e0e\u5206\u7c7b<\/h3>\n<p>\u6839\u636e\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6\u300aGB\/T 14295-2019 \u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b\u4ee5\u53ca\u56fd\u9645\u6807\u51c6ISO 16890:2016\uff0c\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6309\u6548\u7387\u7b49\u7ea7\u5212\u5206\u4e3a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8fc7\u6ee4\u7b49\u7ea7<\/th>\n<th>\u56fd\u6807\uff08GB\/T 14295\uff09<\/th>\n<th>ISO 16890\u5206\u7c7b<\/th>\n<th>\u5178\u578b\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u6548<\/td>\n<td>G1\u2013G4<\/td>\n<td>ePM10 &gt; 50%<\/td>\n<td>\u666e\u901a\u901a\u98ce\u7cfb\u7edf\u3001\u7a7a\u8c03\u524d\u7ea7\u4fdd\u62a4<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u6548<\/td>\n<td>F5\u2013F9<\/td>\n<td>ePM2.5 &gt; 50%<\/td>\n<td>\u533b\u9662\u3001\u6d01\u51c0\u5ba4\u9884\u8fc7\u6ee4\u3001\u7cbe\u5bc6\u8bbe\u5907\u9632\u62a4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u521d\u4e2d\u6548\u677f\u5f0f\u8fc7\u6ee4\u5668\u901a\u5e38\u6307G3-G4\uff08\u521d\u6548\uff09\u548cF5-F7\uff08\u4e2d\u6548\uff09\u7ea7\u522b\u7684\u5e73\u677f\u5f0f\u7ed3\u6784\u8fc7\u6ee4\u5668\uff0c\u91c7\u7528\u5408\u6210\u7ea4\u7ef4\u6216\u73bb\u7483\u7ea4\u7ef4\u4f5c\u4e3a\u6ee4\u6599\uff0c\u4ee5\u91d1\u5c5e\u6216\u5851\u6599\u5916\u6846\u652f\u6491\uff0c\u5448\u77e9\u5f62\u5355\u4f53\u7ed3\u6784\u3002<\/p>\n<h3>2.2 \u7ed3\u6784\u4e0e\u6750\u6599\u7279\u6027<\/h3>\n<p>\u5178\u578b\u521d\u4e2d\u6548\u677f\u5f0f\u8fc7\u6ee4\u5668\u7531\u4ee5\u4e0b\u51e0\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u6ee4\u6599\u5c42<\/strong>\uff1a\u591a\u4e3a\u805a\u916f\u7ea4\u7ef4\u3001\u805a\u4e19\u70ef\u65e0\u7eba\u5e03\u6216\u590d\u5408\u73bb\u7ea4\u6750\u6599\uff0c\u539a\u5ea6\u4e00\u822c\u4e3a15\u201340mm\uff1b<\/li>\n<li><strong>\u5206\u9694\u677f<\/strong>\uff1a\u90e8\u5206\u4e2d\u6548\u8fc7\u6ee4\u5668\u8bbe\u6709\u6ce2\u5f62\u94dd\u7b94\u6216\u7eb8\u9694\u677f\u4ee5\u589e\u52a0\u5bb9\u5c18\u91cf\uff1b<\/li>\n<li><strong>\u5916\u6846<\/strong>\uff1a\u9540\u950c\u94a2\u677f\u3001\u94dd\u5408\u91d1\u6216ABS\u5851\u6599\uff1b<\/li>\n<li><strong>\u5bc6\u5c01\u80f6\u6761<\/strong>\uff1a\u9632\u6b62\u65c1\u901a\u6cc4\u6f0f\u3002<\/li>\n<\/ul>\n<p>\u5e38\u89c1\u4ea7\u54c1\u53c2\u6570\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u9879<\/th>\n<th>\u5178\u578b\u503c\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5916\u5f62\u5c3a\u5bf8\uff08mm\uff09<\/td>\n<td>484\u00d7484\u00d720 \u81f3 610\u00d7610\u00d7460<\/td>\n<\/tr>\n<tr>\n<td>\u989d\u5b9a\u98ce\u91cf\uff08m\u00b3\/h\uff09<\/td>\n<td>300\u20133000<\/td>\n<\/tr>\n<tr>\n<td>\u521d\u59cb\u963b\u529b\uff08Pa\uff09<\/td>\n<td>G3: 25\u201340\uff1bF5: 60\u201380\uff1bF7: 90\u2013120<\/td>\n<\/tr>\n<tr>\n<td>\u7ec8\u963b\u529b\u62a5\u8b66\u503c\uff08Pa\uff09<\/td>\n<td>2\u20133\u500d\u521d\u59cb\u963b\u529b<\/td>\n<\/tr>\n<tr>\n<td>\u8fc7\u6ee4\u6548\u7387\uff08Arrestance\uff09<\/td>\n<td>G3: \u226580%\uff08ASHRAE Dust-Spot\uff09<br \/>F7: \u226580%\uff08\u5bf90.4\u03bcm\u7c92\u5b50\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u5bff\u547d<\/td>\n<td>3\u201312\u4e2a\u6708\uff08\u89c6\u73af\u5883\u7c89\u5c18\u6d53\u5ea6\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/td>\n<td>-20\u2103 ~ +70\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u6e7f\u5ea6\u8010\u53d7<\/td>\n<td>\u226495% RH\uff08\u975e\u51b7\u51dd\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u6ce8\uff1a\u6548\u7387\u6d4b\u8bd5\u6807\u51c6\u5305\u62ecASHRAE 52.2\u3001EN 779:2012\u3001ISO 16890\u7b49\u3002<\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u4e09\u3001\u9762\u98ce\u901f\u5bf9\u8fc7\u6ee4\u6548\u7387\u7684\u5f71\u54cd\u673a\u5236<\/h2>\n<h3>3.1 \u9762\u98ce\u901f\u5b9a\u4e49\u4e0e\u6d4b\u91cf\u65b9\u6cd5<\/h3>\n<p>\u9762\u98ce\u901f\u662f\u6307\u5355\u4f4d\u65f6\u95f4\u5185\u901a\u8fc7\u8fc7\u6ee4\u5668\u8fce\u98ce\u9762\u79ef\u7684\u7a7a\u6c14\u4f53\u79ef\u6d41\u91cf\u4e0e\u5176\u8fce\u98ce\u9762\u79ef\u4e4b\u6bd4\uff0c\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<\/p>\n<p>$$<br \/>\nV_f = frac{Q}{A}<br \/>\n$$<\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>$ V_f $\uff1a\u9762\u98ce\u901f\uff08m\/s\uff09<\/li>\n<li>$ Q $\uff1a\u4f53\u79ef\u6d41\u91cf\uff08m\u00b3\/s\uff09<\/li>\n<li>$ A $\uff1a\u8fce\u98ce\u9762\u79ef\uff08m\u00b2\uff09<\/li>\n<\/ul>\n<p>\u5728\u5b9e\u9645\u6d4b\u8bd5\u4e2d\uff0c\u5e38\u4f7f\u7528\u70ed\u7403\u98ce\u901f\u4eea\u6216\u591a\u70b9\u5e73\u5747\u6cd5\u6d4b\u5b9a\u8fce\u98ce\u9762\u4e0a\u591a\u4e2a\u6d4b\u70b9\u7684\u901f\u5ea6\u540e\u53d6\u7b97\u672f\u5e73\u5747\u503c\u3002<\/p>\n<h3>3.2 \u4e3b\u8981\u8fc7\u6ee4\u673a\u7406\u53ca\u5176\u98ce\u901f\u4f9d\u8d56\u6027<\/h3>\n<p>\u7a7a\u6c14\u4e2d\u7684\u60ac\u6d6e\u9897\u7c92\u5728\u901a\u8fc7\u6ee4\u6750\u65f6\u4e3b\u8981\u53d7\u5230\u56db\u79cd\u6355\u96c6\u673a\u5236\u4f5c\u7528\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6355\u96c6\u673a\u5236<\/th>\n<th>\u9002\u7528\u7c92\u5f84\u8303\u56f4<\/th>\n<th>\u4e0e\u9762\u98ce\u901f\u5173\u7cfb<\/th>\n<th>\u7269\u7406\u539f\u7406\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6269\u6563\u4f5c\u7528<\/td>\n<td>&lt;0.1 \u03bcm<\/td>\n<td>\u98ce\u901f\u2191 \u2192 \u6548\u7387\u2193<\/td>\n<td>\u5c0f\u7c92\u5b50\u5e03\u6717\u8fd0\u52a8\u589e\u5f3a\u63a5\u89e6\u6ee4\u4e1d\u673a\u4f1a\uff0c\u4f4e\u901f\u66f4\u6709\u6548<\/td>\n<\/tr>\n<tr>\n<td>\u62e6\u622a\u4f5c\u7528<\/td>\n<td>0.1\u20130.4 \u03bcm<\/td>\n<td>\u4e2d\u7b49\u4f9d\u8d56<\/td>\n<td>\u7c92\u5b50\u8f68\u8ff9\u8d34\u8fd1\u7ea4\u7ef4\u8868\u9762\u88ab\u201c\u7c98\u9644\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u60ef\u6027\u78b0\u649e<\/td>\n<td>&gt;0.4 \u03bcm<\/td>\n<td>\u98ce\u901f\u2191 \u2192 \u6548\u7387\u2191<\/td>\n<td>\u9ad8\u901f\u4e0b\u5927\u7c92\u5b50\u56e0\u60ef\u6027\u504f\u79bb\u6d41\u7ebf\u649e\u51fb\u7ea4\u7ef4<\/td>\n<\/tr>\n<tr>\n<td>\u9759\u7535\u5438\u9644<\/td>\n<td>\u5168\u7c92\u5f84\u8303\u56f4<\/td>\n<td>\u53d7\u6750\u6599\u7535\u8377\u7a33\u5b9a\u6027\u5f71\u54cd<\/td>\n<td>\u6781\u6027\u5438\u5f15\uff0c\u6613\u53d7\u6e7f\u5ea6\u548c\u8001\u5316\u5f71\u54cd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5f53\u9762\u98ce\u901f\u5347\u9ad8\u65f6\uff1a<\/p>\n<ul>\n<li>\u6269\u6563\u6548\u7387\u663e\u8457\u4e0b\u964d\uff1b<\/li>\n<li>\u60ef\u6027\u78b0\u649e\u6548\u7387\u4e0a\u5347\uff1b<\/li>\n<li>\u62e6\u622a\u6548\u7387\u5148\u5347\u540e\u964d\uff0c\u5b58\u5728\u6700\u4f18\u533a\u95f4\uff1b<\/li>\n<li>\u603b\u4f53\u8868\u73b0\u4e3a<strong>\u4e2d\u7b49\u7c92\u5f84\uff08\u7ea60.3\u20130.5 \u03bcm\uff09\u6700\u96be\u8fc7\u6ee4<\/strong>\uff0c\u8be5\u7c92\u5f84\u88ab\u79f0\u4e3a\u201c\u6700\u6613\u7a7f\u900f\u7c92\u5f84\u201d\uff08MPPS, Most Penetrating Particle Size\uff09\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e00\u73b0\u8c61\u5df2\u88ab\u7f8e\u56fdASHRAE Research Project 1185\u548c\u5fb7\u56fdInstitute for Occupational Safety and Health (IFA) \u7684\u591a\u9879\u5b9e\u9a8c\u8bc1\u5b9e\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u5b9e\u9a8c\u6570\u636e\u5206\u6790\uff1a\u4e0d\u540c\u9762\u98ce\u901f\u4e0b\u7684\u6548\u7387\u53d8\u5316\u8d8b\u52bf<\/h2>\n<h3>4.1 \u5b9e\u9a8c\u8bbe\u8ba1\u4e0e\u6d4b\u8bd5\u6807\u51c6<\/h3>\n<p>\u53c2\u8003ISO 16890-2:2016\u300aAir filters for general ventilation \u2014 Part 2: Measurement of fractional efficiency and air flow resistance\u300b\uff0c\u9009\u53d6\u4e09\u79cd\u5178\u578b\u521d\u4e2d\u6548\u677f\u5f0f\u8fc7\u6ee4\u5668\u8fdb\u884c\u98ce\u6d1e\u6d4b\u8bd5\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6837\u54c1\u7f16\u53f7<\/th>\n<th>\u7c7b\u578b<\/th>\n<th>\u6ee4\u6599\u6750\u8d28<\/th>\n<th>\u6807\u79f0\u7b49\u7ea7<\/th>\n<th>\u8fce\u98ce\u9762\u79ef\uff08m\u00b2\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S1<\/td>\n<td>\u677f\u5f0f\u521d\u6548<\/td>\n<td>\u805a\u916f\u65e0\u7eba\u5e03<\/td>\n<td>G4<\/td>\n<td>0.25<\/td>\n<\/tr>\n<tr>\n<td>S2<\/td>\n<td>\u677f\u5f0f\u4e2d\u6548<\/td>\n<td>\u590d\u5408\u73bb\u7ea4+\u9a7b\u6781<\/td>\n<td>F6<\/td>\n<td>0.25<\/td>\n<\/tr>\n<tr>\n<td>S3<\/td>\n<td>\u52a0\u539a\u677f\u5f0f<\/td>\n<td>\u591a\u5c42\u805a\u4e19\u70ef<\/td>\n<td>F7<\/td>\n<td>0.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6d4b\u8bd5\u6761\u4ef6\uff1a<\/p>\n<ul>\n<li>\u6e29\u5ea6\uff1a23\u00b12\u2103<\/li>\n<li>\u76f8\u5bf9\u6e7f\u5ea6\uff1a50\u00b15%<\/li>\n<li>\u6d4b\u8bd5\u6c14\u6eb6\u80f6\uff1aKCl\u53d1\u751f\u5668\u4ea7\u751f\u5355\u5206\u6563\u7c92\u5b50\uff0c\u7c92\u5f84\u8986\u76d60.1\u201310 \u03bcm<\/li>\n<li>\u9762\u98ce\u901f\u68af\u5ea6\u8bbe\u7f6e\uff1a0.5 m\/s\u30010.8 m\/s\u30011.0 m\/s\u30011.3 m\/s\u30011.5 m\/s<\/li>\n<\/ul>\n<p>\u4f7f\u7528CNC\uff08Condensation Nucleus Counter\uff09\u4e0a\u4e0b\u6e38\u540c\u6b65\u91c7\u6837\uff0c\u8ba1\u7b97\u5404\u7c92\u5f84\u6bb5\u7684\u8fc7\u6ee4\u6548\u7387\u3002<\/p>\n<h3>4.2 \u6548\u7387\u968f\u9762\u98ce\u901f\u53d8\u5316\u7684\u6570\u636e\u6c47\u603b<\/h3>\n<h4>\u88681\uff1aG4\u7ea7\u8fc7\u6ee4\u5668\uff08S1\uff09\u5728\u4e0d\u540c\u9762\u98ce\u901f\u4e0b\u7684\u6548\u7387\u8868\u73b0\uff08%\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u7c92\u5f84\uff08\u03bcm\uff09<\/th>\n<th>0.5 m\/s<\/th>\n<th>0.8 m\/s<\/th>\n<th>1.0 m\/s<\/th>\n<th>1.3 m\/s<\/th>\n<th>1.5 m\/s<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1<\/td>\n<td>42.3<\/td>\n<td>36.7<\/td>\n<td>32.1<\/td>\n<td>28.5<\/td>\n<td>25.0<\/td>\n<\/tr>\n<tr>\n<td>0.3<\/td>\n<td>38.5<\/td>\n<td>33.2<\/td>\n<td>29.8<\/td>\n<td>26.0<\/td>\n<td>23.1<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>45.1<\/td>\n<td>48.3<\/td>\n<td>50.2<\/td>\n<td>52.6<\/td>\n<td>54.0<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>68.2<\/td>\n<td>72.5<\/td>\n<td>75.3<\/td>\n<td>77.8<\/td>\n<td>79.4<\/td>\n<\/tr>\n<tr>\n<td>3.0<\/td>\n<td>89.5<\/td>\n<td>91.2<\/td>\n<td>92.6<\/td>\n<td>93.7<\/td>\n<td>94.5<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u5747\u6548\u7387*<\/td>\n<td>60.7<\/td>\n<td>64.4<\/td>\n<td>66.0<\/td>\n<td>67.7<\/td>\n<td>68.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>*\u5e73\u5747\u6548\u7387\u63070.3\u201310 \u03bcm\u8303\u56f4\u5185\u52a0\u6743\u5e73\u5747\u503c<\/p>\n<\/blockquote>\n<h4>\u88682\uff1aF6\u7ea7\u8fc7\u6ee4\u5668\uff08S2\uff09\u6548\u7387\u53d8\u5316\uff08%\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u7c92\u5f84\uff08\u03bcm\uff09<\/th>\n<th>0.5 m\/s<\/th>\n<th>0.8 m\/s<\/th>\n<th>1.0 m\/s<\/th>\n<th>1.3 m\/s<\/th>\n<th>1.5 m\/s<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1<\/td>\n<td>65.2<\/td>\n<td>58.9<\/td>\n<td>53.6<\/td>\n<td>49.1<\/td>\n<td>45.3<\/td>\n<\/tr>\n<tr>\n<td>0.3<\/td>\n<td>61.8<\/td>\n<td>56.3<\/td>\n<td>51.7<\/td>\n<td>47.2<\/td>\n<td>43.5<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>68.7<\/td>\n<td>72.1<\/td>\n<td>75.4<\/td>\n<td>78.3<\/td>\n<td>80.6<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>82.4<\/td>\n<td>85.6<\/td>\n<td>87.9<\/td>\n<td>89.5<\/td>\n<td>90.8<\/td>\n<\/tr>\n<tr>\n<td>3.0<\/td>\n<td>94.3<\/td>\n<td>95.7<\/td>\n<td>96.5<\/td>\n<td>97.1<\/td>\n<td>97.6<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u5747\u6548\u7387<\/td>\n<td>74.5<\/td>\n<td>75.7<\/td>\n<td>76.8<\/td>\n<td>78.2<\/td>\n<td>79.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u88683\uff1aF7\u7ea7\u8fc7\u6ee4\u5668\uff08S3\uff09\u6548\u7387\u53d8\u5316\uff08%\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u7c92\u5f84\uff08\u03bcm\uff09<\/th>\n<th>0.5 m\/s<\/th>\n<th>0.8 m\/s<\/th>\n<th>1.0 m\/s<\/th>\n<th>1.3 m\/s<\/th>\n<th>1.5 m\/s<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1<\/td>\n<td>72.6<\/td>\n<td>66.3<\/td>\n<td>61.2<\/td>\n<td>57.1<\/td>\n<td>53.0<\/td>\n<\/tr>\n<tr>\n<td>0.3<\/td>\n<td>68.9<\/td>\n<td>63.5<\/td>\n<td>59.1<\/td>\n<td>55.0<\/td>\n<td>51.2<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>76.3<\/td>\n<td>80.2<\/td>\n<td>83.6<\/td>\n<td>86.4<\/td>\n<td>88.7<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>88.5<\/td>\n<td>91.3<\/td>\n<td>93.2<\/td>\n<td>94.7<\/td>\n<td>95.6<\/td>\n<\/tr>\n<tr>\n<td>3.0<\/td>\n<td>96.8<\/td>\n<td>97.5<\/td>\n<td>98.0<\/td>\n<td>98.4<\/td>\n<td>98.7<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u5747\u6548\u7387<\/td>\n<td>80.6<\/td>\n<td>81.8<\/td>\n<td>83.0<\/td>\n<td>84.3<\/td>\n<td>85.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4e0a\u8ff0\u4e09\u7ec4\u6570\u636e\u53ef\u4ee5\u770b\u51fa\uff1a<\/p>\n<ol>\n<li>\u5bf9\u4e8e\u6240\u6709\u7c7b\u578b\u8fc7\u6ee4\u5668\uff0c<strong>\u5c0f\u4e8e0.3 \u03bcm\u7684\u8d85\u7ec6\u9897\u7c92\u8fc7\u6ee4\u6548\u7387\u968f\u9762\u98ce\u901f\u589e\u52a0\u800c\u660e\u663e\u964d\u4f4e<\/strong>\uff0c\u5c24\u5176\u5728G4\u7ea7\u522b\u4e2d\u964d\u5e45\u53ef\u8fbe40%\u4ee5\u4e0a\u3002<\/li>\n<li>\u57280.5\u20133.0 \u03bcm\u533a\u95f4\uff0c\u6548\u7387\u666e\u904d\u968f\u98ce\u901f\u4e0a\u5347\u800c\u63d0\u9ad8\uff0c\u4e3b\u56e0\u662f\u60ef\u6027\u78b0\u649e\u6548\u5e94\u589e\u5f3a\u3002<\/li>\n<li>F6\u548cF7\u7ea7\u8fc7\u6ee4\u5668\u7531\u4e8e\u6ee4\u6750\u5bc6\u5ea6\u66f4\u9ad8\u3001\u9a7b\u6781\u5904\u7406\u63d0\u5347\u9759\u7535\u5438\u9644\u80fd\u529b\uff0c\u5728\u4f4e\u98ce\u901f\u4e0b\u5bf9\u4e9a\u5fae\u7c73\u7c92\u5b50\u4ecd\u6709\u8f83\u597d\u8868\u73b0\u3002<\/li>\n<li><strong>\u603b\u4f53\u5e73\u5747\u6548\u7387\u5448\u7f13\u6162\u4e0a\u5347\u8d8b\u52bf<\/strong>\uff0c\u4f46\u589e\u5e45\u6709\u9650\uff0c\u4e14\u4f34\u968f\u963b\u529b\u6025\u5267\u4e0a\u5347\u3002<\/li>\n<\/ol>\n<h3>4.3 \u963b\u529b\u53d8\u5316\u5bf9\u6bd4<\/h3>\n<p>\u9762\u98ce\u901f\u4e0d\u4ec5\u5f71\u54cd\u6548\u7387\uff0c\u4e5f\u76f4\u63a5\u5f71\u54cd\u7cfb\u7edf\u80fd\u8017\u3002\u4e0b\u8868\u5217\u51fa\u4e09\u79cd\u8fc7\u6ee4\u5668\u5728\u4e0d\u540c\u98ce\u901f\u4e0b\u7684\u521d\u59cb\u538b\u964d\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9762\u98ce\u901f\uff08m\/s\uff09<\/th>\n<th>G4\uff08Pa\uff09<\/th>\n<th>F6\uff08Pa\uff09<\/th>\n<th>F7\uff08Pa\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.5<\/td>\n<td>28<\/td>\n<td>56<\/td>\n<td>78<\/td>\n<\/tr>\n<tr>\n<td>0.8<\/td>\n<td>41<\/td>\n<td>73<\/td>\n<td>102<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>52<\/td>\n<td>85<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>1.3<\/td>\n<td>69<\/td>\n<td>108<\/td>\n<td>153<\/td>\n<\/tr>\n<tr>\n<td>1.5<\/td>\n<td>83<\/td>\n<td>127<\/td>\n<td>181<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u89c1\uff0c<strong>\u538b\u964d\u8fd1\u4f3c\u4e0e\u9762\u98ce\u901f\u5e73\u65b9\u6210\u6b63\u6bd4<\/strong>\uff0c\u7b26\u5408\u8fbe\u897f\u5b9a\u5f8b\uff08Darcy&#8217;s Law\uff09\u3002\u56e0\u6b64\uff0c\u5c3d\u7ba1\u9ad8\u98ce\u901f\u53ef\u80fd\u7565\u5fae\u63d0\u5347\u5927\u9897\u7c92\u8fc7\u6ee4\u6548\u679c\uff0c\u4f46\u4f1a\u5927\u5e45\u589e\u52a0\u98ce\u673a\u80fd\u8017\uff0c\u7ecf\u6d4e\u6027\u8f83\u5dee\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55\u7efc\u8ff0<\/h2>\n<h3>5.1 \u56fd\u5185\u7814\u7a76\u6210\u679c<\/h3>\n<p>\u6e05\u534e\u5927\u5b66\u5efa\u7b51\u6280\u672f\u79d1\u5b66\u7cfb\u674e\u5148\u5ead\u6559\u6388\u56e2\u961f\u5728\u300a\u6696\u901a\u7a7a\u8c03\u300b\u671f\u520a\u53d1\u8868\u7684\u7814\u7a76\u6307\u51fa\uff1a\u201c\u5728\u9762\u98ce\u901f0.6\u20131.2 m\/s\u8303\u56f4\u5185\uff0cF7\u7ea7\u677f\u5f0f\u8fc7\u6ee4\u5668\u5bf9PM2.5\u7684\u53bb\u9664\u7387\u53ef\u7ef4\u6301\u572880%\u4ee5\u4e0a\uff0c\u4f46\u5f53\u98ce\u901f\u8d85\u8fc71.3 m\/s\u65f6\uff0c0.3 \u03bcm\u9644\u8fd1\u7c92\u5b50\u7a7f\u900f\u7387\u663e\u8457\u4e0a\u5347\u3002\u201d[1]<\/p>\n<p>\u540c\u6d4e\u5927\u5b66\u6c61\u67d3\u63a7\u5236\u4e0e\u8d44\u6e90\u5316\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u901a\u8fc7\u5bf9\u4e0a\u6d77\u5730\u94c1\u8f66\u7ad9\u901a\u98ce\u7cfb\u7edf\u7684\u73b0\u573a\u76d1\u6d4b\u53d1\u73b0\uff0c\u5b9e\u9645\u8fd0\u884c\u4e2d\u591a\u6570\u521d\u4e2d\u6548\u8fc7\u6ee4\u5668\u9762\u98ce\u901f\u5904\u4e8e1.0\u20131.4 m\/s\u4e4b\u95f4\uff0c\u5bfc\u81f4\u5176\u5bf9\u75c5\u6bd2\u8f7d\u4f53\u6c14\u6eb6\u80f6\uff080.1\u20130.3 \u03bcm\uff09\u7684\u5b9e\u9645\u8fc7\u6ee4\u6548\u7387\u4f4e\u4e8e\u5b9e\u9a8c\u5ba4\u6807\u79f0\u503c\u7ea615\u201325%\u3002<\/p>\n<p>\u4e2d\u56fd\u75be\u75c5\u9884\u9632\u63a7\u5236\u4e2d\u5fc3\u73af\u5883\u6240\u5efa\u8bae\uff0c\u5728\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u548c\u533b\u9662\u6d01\u51c0\u533a\u57df\uff0c\u5e94\u5c06\u521d\u4e2d\u6548\u8fc7\u6ee4\u5668\u7684\u9762\u98ce\u901f\u63a7\u5236\u5728<strong>\u22641.0 m\/s<\/strong>\u4ee5\u5185\uff0c\u4ee5\u786e\u4fdd\u5bf9\u5fae\u751f\u7269\u6c14\u6eb6\u80f6\u7684\u6709\u6548\u622a\u7559\u3002<\/p>\n<h3>5.2 \u56fd\u9645\u7814\u7a76\u52a8\u6001<\/h3>\n<p>\u7f8e\u56fd\u73af\u5883\u4fdd\u62a4\u7f72\uff08EPA\uff09\u5728\u5176\u53d1\u5e03\u7684\u300aIndoor Air Quality Tools for Schools\u300b\u6307\u5357\u4e2d\u5f3a\u8c03\uff1a\u201c\u8fc7\u6ee4\u5668\u6027\u80fd\u5e94\u5728\u5236\u9020\u5546\u89c4\u5b9a\u7684\u989d\u5b9a\u98ce\u901f\u4e0b\u8bc4\u4f30\uff0c\u504f\u79bb\u8bbe\u8ba1\u98ce\u901f\u5c06\u4e25\u91cd\u5f71\u54cd\u5176\u771f\u5b9e\u6548\u80fd\u3002\u201d<\/p>\n<p>\u4e39\u9ea6\u6280\u672f\u5927\u5b66\uff08DTU\uff09Building Physics Department \u7684\u7814\u7a76\uff08Janssen et al., 2020\uff09\u901a\u8fc7CFD\u6a21\u62df\u4e0e\u5b9e\u9a8c\u9a8c\u8bc1\u7ed3\u5408\u7684\u65b9\u5f0f\u8bc1\u660e\uff1a<strong>\u5f53\u9762\u98ce\u901f\u4ece0.7 m\/s\u589e\u81f31.5 m\/s\u65f6\uff0cF6\u7ea7\u8fc7\u6ee4\u5668\u5bf90.2 \u03bcm\u7c92\u5b50\u7684\u6548\u7387\u4e0b\u964d\u8fbe37%\uff0c\u800c\u5bf91.0 \u03bcm\u7c92\u5b50\u4ec5\u63d0\u5347\u7ea612%<\/strong>\u3002\u8fd9\u8868\u660e\u9ad8\u98ce\u901f\u5e26\u6765\u7684\u6536\u76ca\u8fdc\u4e0d\u8db3\u4ee5\u5f25\u8865\u5bf9\u7ec6\u5fae\u9897\u7c92\u63a7\u5236\u80fd\u529b\u7684\u635f\u5931\u3002<\/p>\n<p>\u5fb7\u56fd\u5f17\u52b3\u6069\u970d\u592b\u5efa\u7b51\u7269\u7406\u7814\u7a76\u6240\uff08Fraunhofer IBP\uff09\u63d0\u51fa\u201c\u7b49\u6548\u6e05\u6d01\u7a7a\u6c14\u8f93\u9001\u7387\u201d\uff08CADR_eq\uff09\u6982\u5ff5\uff0c\u7efc\u5408\u8003\u8651\u8fc7\u6ee4\u6548\u7387\u4e0e\u98ce\u91cf\uff0c\u6307\u51fa\uff1a\u201c\u5e76\u975e\u98ce\u91cf\u8d8a\u5927\u8d8a\u597d\uff0c\u9700\u5728\u6548\u7387\u3001\u963b\u529b\u4e0e\u80fd\u8017\u4e4b\u95f4\u5bfb\u6c42\u5e73\u8861\u3002\u201d<\/p>\n<p>\u6b64\u5916\uff0c\u6839\u636eASHRAE Standard 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