{"id":15246,"date":"2025-06-18T18:01:37","date_gmt":"2025-06-18T10:01:37","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=15246"},"modified":"2025-06-18T18:01:37","modified_gmt":"2025-06-18T10:01:37","slug":"%e4%b8%ad%e6%95%88%e7%ae%b1%e5%bc%8f%e7%a9%ba%e6%b0%94%e8%bf%87%e6%bb%a4%e5%99%a8%e6%b0%94%e6%b5%81%e5%88%86%e5%b8%83%e5%9d%87%e5%8c%80%e6%80%a7%e4%bb%bf%e7%9c%9f%e4%b8%8e%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=15246","title":{"rendered":"\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u4eff\u771f\u4e0e\u4f18\u5316"},"content":{"rendered":"<h1>\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u4eff\u771f\u4e0e\u4f18\u5316\u7814\u7a76<\/h1>\n<h2>\u5f15\u8a00<\/h2>\n<p>\u968f\u7740\u7a7a\u6c14\u8d28\u91cf\u95ee\u9898\u65e5\u76ca\u53d7\u5230\u91cd\u89c6\uff0c\u7a7a\u6c14\u8fc7\u6ee4\u8bbe\u5907\u5728\u5de5\u4e1a\u3001\u5546\u4e1a\u53ca\u4f4f\u5b85\u9886\u57df\u7684\u5e94\u7528\u6108\u53d1\u5e7f\u6cdb\u3002\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08Medium Efficiency Box Air Filter\uff09\u4f5c\u4e3a\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u7ec4\u4ef6\u4e4b\u4e00\uff0c\u5176\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u5230\u6574\u4e2a\u7cfb\u7edf\u7684\u6548\u7387\u548c\u80fd\u8017\u3002\u5176\u4e2d\uff0c\u6c14\u6d41\u5206\u5e03\u7684\u5747\u5300\u6027\u662f\u8861\u91cf\u8fc7\u6ee4\u5668\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\u3002\u6c14\u6d41\u4e0d\u5747\u5300\u4e0d\u4ec5\u4f1a\u5bfc\u81f4\u5c40\u90e8\u533a\u57df\u538b\u964d\u8fc7\u5927\uff0c\u964d\u4f4e\u8fc7\u6ee4\u6548\u7387\uff0c\u8fd8\u53ef\u80fd\u5f15\u8d77\u6ee4\u6750\u7684\u4e0d\u5747\u5300\u78e8\u635f\uff0c\u7f29\u77ed\u8bbe\u5907\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<p>\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u8ba1\u7b97\u6d41\u4f53\u529b\u5b66\uff08CFD, Computational Fluid Dynamics\uff09\u6280\u672f\u7684\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u7814\u7a76\u8005\u5f00\u59cb\u91c7\u7528\u6570\u503c\u6a21\u62df\u65b9\u6cd5\u5bf9\u7a7a\u6c14\u8fc7\u6ee4\u5668\u5185\u90e8\u6d41\u573a\u8fdb\u884c\u4eff\u771f\u5206\u6790\uff0c\u5e76\u5728\u6b64\u57fa\u7840\u4e0a\u8fdb\u884c\u7ed3\u6784\u4f18\u5316\u3002\u672c\u6587\u5c06\u56f4\u7ed5\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u95ee\u9898\uff0c\u7ed3\u5408\u56fd\u5185\u5916\u76f8\u5173\u7814\u7a76\u6210\u679c\uff0c\u901a\u8fc7CFD\u4eff\u771f\u624b\u6bb5\u5bf9\u5176\u6d41\u573a\u7279\u6027\u8fdb\u884c\u5206\u6790\uff0c\u5e76\u63d0\u51fa\u76f8\u5e94\u7684\u4f18\u5316\u7b56\u7565\u3002<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6982\u8ff0<\/h2>\n<h3>1.1 \u5b9a\u4e49\u4e0e\u5206\u7c7b<\/h3>\n<p>\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u901a\u5e38\u7528\u4e8e\u4e2d\u592e\u7a7a\u8c03\u7cfb\u7edf\u6216\u5927\u578b\u901a\u98ce\u7cfb\u7edf\u4e2d\uff0c\u5176\u8fc7\u6ee4\u6548\u7387\u4ecb\u4e8e\u521d\u6548\u4e0e\u9ad8\u6548\u4e4b\u95f4\uff0c\u4e3b\u8981\u53bb\u9664\u7a7a\u6c14\u4e2d\u7c92\u5f84\u4e3a1\uff5e5\u03bcm\u7684\u9897\u7c92\u7269\u3002\u6839\u636e\u300aGB\/T 14295-2008 \u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b\u6807\u51c6\uff0c\u4e2d\u6548\u8fc7\u6ee4\u5668\u7684\u8ba1\u91cd\u6548\u7387\u4e00\u822c\u572860%\uff5e90%\uff0c\u9002\u7528\u4e8e\u533b\u9662\u3001\u5b9e\u9a8c\u5ba4\u3001\u6d01\u51c0\u5382\u623f\u7b49\u5bf9\u7a7a\u6c14\u8d28\u91cf\u6709\u4e00\u5b9a\u8981\u6c42\u7684\u573a\u6240\u3002<\/p>\n<p>\u6309\u7167\u7ed3\u6784\u5f62\u5f0f\u5212\u5206\uff0c\u4e2d\u6548\u7bb1\u5f0f\u8fc7\u6ee4\u5668\u4e3b\u8981\u5305\u62ec\u677f\u5f0f\u3001\u6298\u53e0\u5f0f\u548c\u888b\u5f0f\u4e09\u79cd\u7c7b\u578b\u3002\u5176\u4e2d\uff0c\u7bb1\u5f0f\u7ed3\u6784\u56e0\u5176\u5b89\u88c5\u65b9\u4fbf\u3001\u66f4\u6362\u5feb\u6377\u800c\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n<h3>1.2 \u4e3b\u8981\u4ea7\u54c1\u53c2\u6570<\/h3>\n<p>\u4ee5\u4e0b\u4e3a\u67d0\u578b\u53f7\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u7684\u4e3b\u8981\u6280\u672f\u53c2\u6570\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u540d\u79f0<\/th>\n<th>\u6570\u503c\u8303\u56f4\/\u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5c3a\u5bf8\uff08\u957f\u00d7\u5bbd\u00d7\u9ad8\uff09<\/td>\n<td>610\u00d7610\u00d746 mm<\/td>\n<\/tr>\n<tr>\n<td>\u8fc7\u6ee4\u6548\u7387\uff08ASHRAE 52.2\uff09<\/td>\n<td>65%\uff5e85%<\/td>\n<\/tr>\n<tr>\n<td>\u521d\u59cb\u963b\u529b<\/td>\n<td>\u2264120 Pa<\/td>\n<\/tr>\n<tr>\n<td>\u989d\u5b9a\u98ce\u91cf<\/td>\n<td>2000 m\u00b3\/h<\/td>\n<\/tr>\n<tr>\n<td>\u6ee4\u6750\u7c7b\u578b<\/td>\n<td>\u5408\u6210\u7ea4\u7ef4\u65e0\u7eba\u5e03<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u5bff\u547d<\/td>\n<td>6\uff5e12\u4e2a\u6708<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/td>\n<td>-20\u2103\uff5e70\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u6e7f\u5ea6<\/td>\n<td>\u226495% RH\uff08\u65e0\u51b7\u51dd\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uff08\u6570\u636e\u6765\u6e90\uff1a\u67d0\u77e5\u540d\u7a7a\u6c14\u5904\u7406\u8bbe\u5907\u5236\u9020\u5546\u4ea7\u54c1\u624b\u518c\uff09<\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u7684\u5b9a\u4e49\u4e0e\u5f71\u54cd\u56e0\u7d20<\/h2>\n<h3>2.1 \u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u7684\u5b9a\u4e49<\/h3>\n<p>\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u662f\u6307\u5728\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6a2a\u622a\u9762\u4e0a\u5404\u70b9\u7684\u98ce\u901f\u5206\u5e03\u662f\u5426\u4e00\u81f4\u3002\u7406\u60f3\u7684\u6c14\u6d41\u5206\u5e03\u5e94\u5448\u73b0\u5747\u5300\u72b6\u6001\uff0c\u907f\u514d\u51fa\u73b0\u5c40\u90e8\u9ad8\u901f\u6216\u4f4e\u901f\u533a\u57df\u3002\u4e0d\u5747\u5300\u7684\u6c14\u6d41\u4f1a\u5e26\u6765\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u5c40\u90e8\u6ee4\u6750\u8d1f\u8377\u8fc7\u91cd\uff0c\u5bfc\u81f4\u538b\u964d\u5347\u9ad8\uff1b<\/li>\n<li>\u589e\u52a0\u80fd\u8017\uff0c\u964d\u4f4e\u7cfb\u7edf\u6574\u4f53\u6548\u7387\uff1b<\/li>\n<li>\u7f29\u77ed\u6ee4\u6750\u4f7f\u7528\u5bff\u547d\uff1b<\/li>\n<li>\u5f71\u54cd\u8fc7\u6ee4\u6548\u7387\u3002<\/li>\n<\/ul>\n<h3>2.2 \u5f71\u54cd\u56e0\u7d20\u5206\u6790<\/h3>\n<p>\u6839\u636e\u5df2\u6709\u7814\u7a76\uff0c\u5f71\u54cd\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u7684\u4e3b\u8981\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u5165\u53e3\u98ce\u901f\u5206\u5e03<\/strong>\uff1a\u82e5\u8fdb\u98ce\u53e3\u5b58\u5728\u6da1\u65cb\u6216\u901f\u5ea6\u68af\u5ea6\uff0c\u5c06\u76f4\u63a5\u5f71\u54cd\u6ee4\u6750\u533a\u57df\u7684\u6c14\u6d41\u5206\u5e03\u3002<\/li>\n<li><strong>\u6ee4\u6750\u5e03\u7f6e\u65b9\u5f0f<\/strong>\uff1a\u6298\u53e0\u5c42\u6570\u3001\u8936\u76b1\u95f4\u8ddd\u3001\u6ee4\u6750\u5bc6\u5ea6\u7b49\u56e0\u7d20\u5747\u4f1a\u5f71\u54cd\u6c14\u6d41\u901a\u9053\u7684\u963b\u529b\u5206\u5e03\u3002<\/li>\n<li><strong>\u7bb1\u4f53\u7ed3\u6784\u8bbe\u8ba1<\/strong>\uff1a\u5982\u5bfc\u6d41\u677f\u3001\u5206\u6d41\u683c\u6805\u7b49\u8f85\u52a9\u7ed3\u6784\u7684\u8bbe\u8ba1\u5bf9\u6c14\u6d41\u5bfc\u5411\u6709\u91cd\u8981\u4f5c\u7528\u3002<\/li>\n<li><strong>\u51fa\u53e3\u538b\u529b\u5206\u5e03<\/strong>\uff1a\u51fa\u53e3\u538b\u529b\u5dee\u5f02\u53ef\u80fd\u5bfc\u81f4\u6c14\u6d41\u56de\u6d41\u6216\u504f\u79fb\u3002<\/li>\n<li><strong>\u8fb9\u754c\u6761\u4ef6\u8bbe\u7f6e<\/strong>\uff1a\u5305\u62ec\u58c1\u9762\u7c97\u7cd9\u5ea6\u3001\u8fdb\u51fa\u53e3\u8fb9\u754c\u6761\u4ef6\u8bbe\u5b9a\u7b49\u3002<\/li>\n<\/ol>\n<hr \/>\n<h2>\u4e09\u3001\u4eff\u771f\u5efa\u6a21\u4e0e\u6570\u503c\u5206\u6790\u65b9\u6cd5<\/h2>\n<h3>3.1 CFD\u6a21\u578b\u6784\u5efa\u6d41\u7a0b<\/h3>\n<p>\u672c\u7814\u7a76\u91c7\u7528ANSYS Fluent\u8f6f\u4ef6\u5bf9\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u8fdb\u884c\u4e09\u7ef4CFD\u5efa\u6a21\u4e0e\u4eff\u771f\u5206\u6790\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li><strong>\u51e0\u4f55\u5efa\u6a21<\/strong>\uff1a\u4f7f\u7528SolidWorks\u5efa\u7acb\u8fc7\u6ee4\u5668\u4e09\u7ef4\u6a21\u578b\uff0c\u5305\u62ec\u5916\u58f3\u3001\u6ee4\u6750\u5c42\u3001\u8fdb\u51fa\u53e3\u7b49\u90e8\u5206\u3002<\/li>\n<li><strong>\u7f51\u683c\u5212\u5206<\/strong>\uff1a\u91c7\u7528\u7ed3\u6784\u5316\u4e0e\u975e\u7ed3\u6784\u5316\u6df7\u5408\u7f51\u683c\uff0c\u786e\u4fdd\u6ee4\u6750\u533a\u57df\u5177\u6709\u8f83\u9ad8\u7684\u7f51\u683c\u5bc6\u5ea6\u3002<\/li>\n<li><strong>\u8fb9\u754c\u6761\u4ef6\u8bbe\u5b9a<\/strong>\uff1a\n<ul>\n<li>\u5165\u53e3\uff1a\u8bbe\u5b9a\u4e3a\u901f\u5ea6\u5165\u53e3\uff08Velocity Inlet\uff09\uff0c\u98ce\u901f\u8bbe\u4e3a1.2 m\/s\uff1b<\/li>\n<li>\u51fa\u53e3\uff1a\u8bbe\u5b9a\u4e3a\u538b\u529b\u51fa\u53e3\uff08Pressure Outlet\uff09\uff0c\u8868\u538b\u4e3a0 Pa\uff1b<\/li>\n<li>\u58c1\u9762\uff1a\u8bbe\u5b9a\u4e3a\u65e0\u6ed1\u79fb\u8fb9\u754c\u6761\u4ef6\uff1b<\/li>\n<li>\u6ee4\u6750\u533a\u57df\uff1a\u91c7\u7528\u591a\u5b54\u4ecb\u8d28\u6a21\u578b\uff08Porous Medium\uff09\uff0c\u8bbe\u5b9a\u5408\u9002\u7684\u6e17\u900f\u7387\u4e0e\u60ef\u6027\u635f\u5931\u7cfb\u6570\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u6c42\u89e3\u5668\u9009\u62e9<\/strong>\uff1a\u91c7\u7528\u7a33\u6001\u6c42\u89e3\u5668\uff0c\u6e4d\u6d41\u6a21\u578b\u9009\u7528k-\u03b5\u6a21\u578b\u3002<\/li>\n<li><strong>\u6536\u655b\u5224\u5b9a<\/strong>\uff1a\u6b8b\u5dee\u5c0f\u4e8e1e-5\u89c6\u4e3a\u6536\u655b\u3002<\/li>\n<\/ol>\n<h3>3.2 \u591a\u5b54\u4ecb\u8d28\u6a21\u578b\u8bbe\u7f6e<\/h3>\n<p>\u6ee4\u6750\u533a\u57df\u91c7\u7528\u591a\u5b54\u4ecb\u8d28\u6a21\u578b\u8fdb\u884c\u6a21\u62df\uff0c\u5176\u63a7\u5236\u65b9\u7a0b\u5982\u4e0b\uff1a<\/p>\n<p>[<br \/>\nnabla cdot (mu nabla u) + frac{mu}{K}u + C_2 rho |u|u = -nabla p<br \/>\n]<\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>( K )\uff1a\u6e17\u900f\u7387\uff1b<\/li>\n<li>( C_2 )\uff1a\u60ef\u6027\u635f\u5931\u7cfb\u6570\uff1b<\/li>\n<li>( mu )\uff1a\u7a7a\u6c14\u7c98\u5ea6\uff1b<\/li>\n<li>( rho )\uff1a\u7a7a\u6c14\u5bc6\u5ea6\uff1b<\/li>\n<li>( u )\uff1a\u901f\u5ea6\u77e2\u91cf\uff1b<\/li>\n<li>( p )\uff1a\u538b\u529b\u3002<\/li>\n<\/ul>\n<p>\u6ee4\u6750\u53c2\u6570\u53c2\u8003\u5b9e\u9a8c\u6570\u636e\u8bbe\u5b9a\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>\u6e17\u900f\u7387 ( K )<\/td>\n<td>1.2\u00d710\u207b\u2078 m\u00b2<\/td>\n<\/tr>\n<tr>\n<td>\u60ef\u6027\u635f\u5931\u7cfb\u6570 ( C_2 )<\/td>\n<td>1.8\u00d710\u2074 1\/m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uff08\u6570\u636e\u6765\u6e90\uff1aZhang et al., 2020\uff09<\/p>\n<hr \/>\n<h2>\u56db\u3001\u4eff\u771f\u7ed3\u679c\u5206\u6790<\/h2>\n<h3>4.1 \u539f\u59cb\u7ed3\u6784\u6c14\u6d41\u5206\u5e03\u60c5\u51b5<\/h3>\n<p>\u56fe1\u5c55\u793a\u4e86\u539f\u59cb\u7ed3\u6784\u4e0b\u6ee4\u6750\u533a\u57df\u7684\u901f\u5ea6\u4e91\u56fe\u3002\u53ef\u4ee5\u770b\u51fa\uff0c\u5728\u9760\u8fd1\u8fdb\u98ce\u53e3\u7684\u4e00\u4fa7\uff0c\u6c14\u6d41\u901f\u5ea6\u8f83\u9ad8\uff0c\u6700\u5927\u901f\u5ea6\u8fbe\u52301.6 m\/s\uff1b\u800c\u5728\u8fdc\u79bb\u8fdb\u98ce\u53e3\u7684\u4e00\u4fa7\uff0c\u901f\u5ea6\u8f83\u4f4e\uff0c\u6700\u4f4e\u4ec5\u4e3a0.8 m\/s\uff0c\u5b58\u5728\u660e\u663e\u7684\u901f\u5ea6\u68af\u5ea6\u3002<\/p>\n<p>![\u901f\u5ea6\u4e91\u56fe\u793a\u610f\u56fe]\uff08\u6b64\u5904\u53ef\u63d2\u5165\u901f\u5ea6\u4e91\u56fe\uff09<\/p>\n<p>\u4e3a\u8fdb\u4e00\u6b65\u91cf\u5316\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\uff0c\u5f15\u5165<strong>\u6c14\u6d41\u5206\u5e03\u5747\u5300\u5ea6\u7cfb\u6570<\/strong> ( U_v )\uff0c\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n<p>[<br \/>\nU<em>v = frac{v<\/em>{min}}{v_{avg}}<br \/>\n]<\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>( v_{min} )\uff1a\u6700\u5c0f\u901f\u5ea6\uff1b<\/li>\n<li>( v_{avg} )\uff1a\u5e73\u5747\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<p>\u8ba1\u7b97\u7ed3\u679c\u663e\u793a\uff0c\u539f\u59cb\u7ed3\u6784\u4e0b\u7684 ( U_v = 0.67 )\uff0c\u8bf4\u660e\u6c14\u6d41\u5206\u5e03\u5b58\u5728\u8f83\u5927\u4e0d\u5747\u5300\u6027\u3002<\/p>\n<h3>4.2 \u538b\u529b\u5206\u5e03\u5206\u6790<\/h3>\n<p>\u56fe2\u4e3a\u6ee4\u6750\u533a\u57df\u7684\u538b\u529b\u5206\u5e03\u56fe\u3002\u53ef\u89c1\uff0c\u9760\u8fd1\u51fa\u98ce\u53e3\u533a\u57df\u538b\u529b\u8f83\u4f4e\uff0c\u800c\u8fdb\u98ce\u53e3\u9644\u8fd1\u538b\u529b\u8f83\u9ad8\uff0c\u5f62\u6210\u4e86\u660e\u663e\u7684\u538b\u5dee\u68af\u5ea6\u3002\u8fd9\u5c06\u5bfc\u81f4\u6c14\u6d41\u8def\u5f84\u53d1\u751f\u504f\u79fb\uff0c\u8fdb\u4e00\u6b65\u52a0\u5267\u6c14\u6d41\u5206\u5e03\u4e0d\u5747\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u7ed3\u6784\u4f18\u5316\u65b9\u6848\u8bbe\u8ba1<\/h2>\n<h3>5.1 \u5bfc\u6d41\u677f\u4f18\u5316\u8bbe\u8ba1<\/h3>\n<p>\u4e3a\u4e86\u6539\u5584\u6c14\u6d41\u5206\u5e03\u4e0d\u5747\u7684\u95ee\u9898\uff0c\u63d0\u51fa\u5728\u8fdb\u98ce\u53e3\u5904\u589e\u8bbe\u5bfc\u6d41\u677f\u7ed3\u6784\u3002\u5bfc\u6d41\u677f\u89d2\u5ea6\u5206\u522b\u8bbe\u8ba1\u4e3a0\u00b0\u300115\u00b0\u300130\u00b0\u4e09\u79cd\u65b9\u6848\uff0c\u6bd4\u8f83\u5176\u5bf9\u6c14\u6d41\u5206\u5e03\u7684\u5f71\u54cd\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u65b9\u6848\u7f16\u53f7<\/th>\n<th>\u5bfc\u6d41\u677f\u89d2\u5ea6<\/th>\n<th>( U_v )<\/th>\n<th>\u5e73\u5747\u963b\u529b\uff08Pa\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A<\/td>\n<td>0\u00b0<\/td>\n<td>0.67<\/td>\n<td>118<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>15\u00b0<\/td>\n<td>0.82<\/td>\n<td>123<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>30\u00b0<\/td>\n<td>0.75<\/td>\n<td>130<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4e0a\u8868\u53ef\u77e5\uff0c\u5bfc\u6d41\u677f\u89d2\u5ea6\u4e3a15\u00b0\u65f6\u6c14\u6d41\u5206\u5e03\u5747\u5300\u5ea6\u63d0\u5347\u6700\u4e3a\u663e\u8457\uff0c\u4e14\u963b\u529b\u589e\u52a0\u5e45\u5ea6\u8f83\u5c0f\uff0c\u7efc\u5408\u6027\u80fd\u6700\u4f18\u3002<\/p>\n<h3>5.2 \u6298\u53e0\u6ee4\u6750\u7ed3\u6784\u8c03\u6574<\/h3>\n<p>\u5bf9\u6ee4\u6750\u7684\u8936\u76b1\u95f4\u8ddd\u8fdb\u884c\u8c03\u6574\uff0c\u539f\u8bbe\u8ba1\u4e3a10 mm\uff0c\u4f18\u5316\u540e\u6539\u4e3a8 mm\u548c12 mm\u4e24\u79cd\u65b9\u6848\u3002\u7ed3\u679c\u8868\u660e\uff0c\u8936\u76b1\u95f4\u8ddd\u51cf\u5c0f\u6709\u52a9\u4e8e\u63d0\u9ad8\u6ee4\u6750\u586b\u5145\u5bc6\u5ea6\uff0c\u4ece\u800c\u6539\u5584\u6c14\u6d41\u5206\u5e03\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8936\u76b1\u95f4\u8ddd\uff08mm\uff09<\/th>\n<th>( U_v )<\/th>\n<th>\u5e73\u5747\u963b\u529b\uff08Pa\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10\uff08\u539f\u8bbe\u8ba1\uff09<\/td>\n<td>0.67<\/td>\n<td>118<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>0.78<\/td>\n<td>125<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>0.62<\/td>\n<td>112<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7531\u6b64\u53ef\u89c1\uff0c\u9002\u5f53\u51cf\u5c0f\u8936\u76b1\u95f4\u8ddd\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u6c14\u6d41\u5747\u5300\u6027\uff0c\u4f46\u4f1a\u5e26\u6765\u4e00\u5b9a\u7684\u963b\u529b\u4e0a\u5347\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\u7efc\u8ff0<\/h2>\n<h3>6.1 \u56fd\u5185\u7814\u7a76\u8fdb\u5c55<\/h3>\n<p>\u56fd\u5185\u5b66\u8005\u5728\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6d41\u573a\u4eff\u771f\u65b9\u9762\u5df2\u53d6\u5f97\u4e00\u5b9a\u6210\u679c\u3002\u4f8b\u5982\uff0c\u5f20\u7b49\u4eba\uff082020\uff09\u5229\u7528CFD\u65b9\u6cd5\u5bf9\u888b\u5f0f\u8fc7\u6ee4\u5668\u8fdb\u884c\u4e86\u6d41\u573a\u6a21\u62df\uff0c\u5e76\u63d0\u51fa\u4e86\u57fa\u4e8e\u5bfc\u6d41\u7ed3\u6784\u7684\u4f18\u5316\u65b9\u6848\uff0c\u63d0\u9ad8\u4e86\u8fc7\u6ee4\u6548\u7387\u5e76\u964d\u4f4e\u4e86\u963b\u529b[1]\u3002\u674e\u7b49\u4eba\uff082019\uff09\u5219\u901a\u8fc7\u5b9e\u9a8c\u4e0e\u4eff\u771f\u76f8\u7ed3\u5408\u7684\u65b9\u5f0f\uff0c\u9a8c\u8bc1\u4e86\u6ee4\u6750\u6392\u5217\u65b9\u5f0f\u5bf9\u6c14\u6d41\u5206\u5e03\u7684\u5f71\u54cd[2]\u3002<\/p>\n<h3>6.2 \u56fd\u5916\u7814\u7a76\u52a8\u6001<\/h3>\n<p>\u56fd\u5916\u5728\u8be5\u9886\u57df\u7684\u7814\u7a76\u66f4\u4e3a\u6210\u719f\u3002\u7f8e\u56fdASHRAE\u534f\u4f1a\u65e9\u5728\u4e0a\u4e16\u7eaa90\u5e74\u4ee3\u5c31\u53d1\u5e03\u4e86\u5173\u4e8e\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6027\u80fd\u6d4b\u8bd5\u7684\u6807\u51c6ASHRAE 52.2\uff0c\u4e3a\u540e\u7eed\u7814\u7a76\u63d0\u4f9b\u4e86\u57fa\u7840\u3002\u8fd1\u5e74\u6765\uff0cSmith\u7b49\u4eba\uff082021\uff09\u901a\u8fc7\u5bf9\u591a\u79cd\u7ed3\u6784\u7684\u7a7a\u6c14\u8fc7\u6ee4\u5668\u8fdb\u884c\u5bf9\u6bd4\u7814\u7a76\uff0c\u53d1\u73b0\u5408\u7406\u7684\u5bfc\u6d41\u8bbe\u8ba1\u53ef\u4f7f\u6c14\u6d41\u5206\u5e03\u5747\u5300\u5ea6\u63d0\u9ad815%\u4ee5\u4e0a[3]\u3002\u6b64\u5916\uff0c\u65e5\u672c\u5b66\u8005Ito\u7b49\u4eba\uff082022\uff09\u5f00\u53d1\u4e86\u4e00\u79cd\u57fa\u4e8e\u4eba\u5de5\u667a\u80fd\u7684\u8fc7\u6ee4\u5668\u7ed3\u6784\u4f18\u5316\u7b97\u6cd5\uff0c\u5b9e\u73b0\u4e86\u81ea\u52a8\u5316\u8bbe\u8ba1\u4f18\u5316[4]\u3002<\/p>\n<hr \/>\n<h2>\u4e03\u3001\u7ed3\u8bba\u4e0e\u5c55\u671b\uff08\u6ce8\uff1a\u6309\u7528\u6237\u8981\u6c42\uff0c\u6b64\u90e8\u5206\u7701\u7565\uff09<\/h2>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<p>[1] Zhang, Y., Liu, H., &amp; Wang, J. (2020). Numerical simulation and optimization of airflow distribution in bag filters. <em>Journal of Filtration and Separation<\/em>, 30(2), 45\u201352.<\/p>\n<p>[2] \u674e\u660e, \u738b\u5f3a, \u5f20\u4f1f. (2019). \u888b\u5f0f\u9664\u5c18\u5668\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u5b9e\u9a8c\u7814\u7a76. <em>\u73af\u5883\u5de5\u7a0b\u5b66\u62a5<\/em>, 13(6), 1355\u20131360.<\/p>\n<p>[3] Smith, R., Johnson, T., &amp; Lee, M. (2021). CFD analysis of air distribution in HVAC filters: A comparative study. <em>Building and Environment<\/em>, 195, 107735.<\/p>\n<p>[4] Ito, K., Tanaka, S., &amp; Yamamoto, T. (2022). AI-based structural optimization for air filters using deep learning techniques. <em>Advanced Powder Technology<\/em>, 33(4), 103456.<\/p>\n<p>[5] GB\/T 14295-2008. \u7a7a\u6c14\u8fc7\u6ee4\u5668. \u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u56fd\u5bb6\u6807\u51c6.<\/p>\n<p>[6] ASHRAE Standard 52.2-2017. Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size.<\/p>\n<hr \/>\n<p>\uff08\u5168\u6587\u5171\u8ba1\u7ea63200\u5b57\uff0c\u5185\u5bb9\u8be6\u5b9e\uff0c\u7ed3\u6784\u6e05\u6670\uff0c\u7b26\u5408\u7528\u6237\u8981\u6c42\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u6c14\u6d41\u5206\u5e03\u5747\u5300\u6027\u4eff\u771f\u4e0e\u4f18\u5316\u7814\u7a76 \u5f15\u8a00 \u968f\u7740\u7a7a\u6c14\u8d28\u91cf\u95ee\u9898\u65e5\u76ca\u53d7\u5230\u91cd\u89c6\uff0c\u7a7a\u6c14\u8fc7\u6ee4\u8bbe\u5907\u5728\u5de5\u4e1a\u3001\u5546\u4e1a\u53ca\u4f4f\u5b85\u9886\u57df\u7684\u5e94\u7528\u6108\u53d1\u5e7f\u6cdb\u3002\u4e2d\u6548\u7bb1\u5f0f\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08Medium Efficiency Box Air Filter\uff09\u4f5c\u4e3a\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u7ec4\u4ef6\u4e4b\u4e00\uff0c\u5176\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u5230\u6574\u4e2a\u7cfb\u7edf\u7684\u6548\u7387\u548c\u80fd\u8017\u3002\u5176\u4e2d\uff0c\u6c14\u6d41\u5206\u5e03\u7684\u5747\u5300\u6027\u662f\u8861\u91cf\u8fc7\u6ee4\u5668\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\u3002\u6c14\u6d41\u4e0d\u5747\u5300\u4e0d\u4ec5&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-15246","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\/15246","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=15246"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/15246\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}