{"id":14630,"date":"2025-06-06T17:06:47","date_gmt":"2025-06-06T09:06:47","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=14630"},"modified":"2025-06-06T17:06:47","modified_gmt":"2025-06-06T09:06:47","slug":"%e9%ab%98%e6%95%88%e8%bf%87%e6%bb%a4%e5%99%a8%e7%ae%b1%e4%bd%93%e7%bb%93%e6%9e%84%e8%ae%be%e8%ae%a1%e5%af%b9%e6%b0%94%e6%b5%81%e5%9d%87%e5%8c%80%e6%80%a7%e7%9a%84%e5%bd%b1%e5%93%8d%e7%a0%94%e7%a9%b6","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=14630","title":{"rendered":"\u9ad8\u6548\u8fc7\u6ee4\u5668\u7bb1\u4f53\u7ed3\u6784\u8bbe\u8ba1\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd\u7814\u7a76"},"content":{"rendered":"<h1>\u9ad8\u6548\u8fc7\u6ee4\u5668\u7bb1\u4f53\u7ed3\u6784\u8bbe\u8ba1\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd\u7814\u7a76<\/h1>\n<h2>\u4e00\u3001\u5f15\u8a00<\/h2>\n<p>\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08High-Efficiency Particulate Air Filter\uff0c\u7b80\u79f0HEPA\uff09\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d01\u51c0\u5ba4\u3001\u533b\u9662\u624b\u672f\u5ba4\u3001\u5b9e\u9a8c\u5ba4\u3001\u5236\u836f\u8f66\u95f4\u7b49\u5bf9\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42\u6781\u9ad8\u7684\u73af\u5883\u4e2d\u3002\u5176\u4e3b\u8981\u529f\u80fd\u662f\u901a\u8fc7\u7269\u7406\u62e6\u622a\u548c\u5438\u9644\u4f5c\u7528\u53bb\u9664\u7a7a\u6c14\u4e2d0.3\u5fae\u7c73\u4ee5\u4e0a\u7684\u9897\u7c92\u7269\uff0c\u8fc7\u6ee4\u6548\u7387\u53ef\u8fbe99.97%\u4ee5\u4e0a\u3002\u7136\u800c\uff0c\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u4e0d\u4ec5\u53d6\u51b3\u4e8e\u6ee4\u6750\u672c\u8eab\u7684\u8d28\u91cf\uff0c\u8fd8\u53d7\u5230\u5176\u5b89\u88c5\u7ed3\u6784\u3001\u7cfb\u7edf\u98ce\u9053\u5e03\u5c40\u4ee5\u53ca\u7bb1\u4f53\u8bbe\u8ba1\u7b49\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\u3002<\/p>\n<p>\u5176\u4e2d\uff0c<strong>\u9ad8\u6548\u8fc7\u6ee4\u5668\u7bb1\u4f53\u7ed3\u6784\u7684\u8bbe\u8ba1<\/strong>\u76f4\u63a5\u5f71\u54cd\u5230\u6c14\u6d41\u5728\u8fc7\u6ee4\u5668\u8868\u9762\u7684\u5206\u5e03\u60c5\u51b5\uff0c\u8fdb\u800c\u5f71\u54cd\u6574\u4e2a\u51c0\u5316\u7cfb\u7edf\u7684\u6548\u7387\u4e0e\u80fd\u8017\u3002\u4e00\u4e2a\u5408\u7406\u7684\u7bb1\u4f53\u7ed3\u6784\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u6c14\u6d41\u5747\u5300\u6027\uff0c\u51cf\u5c11\u5c40\u90e8\u9ad8\u98ce\u901f\u6216\u4f4e\u98ce\u901f\u533a\u57df\u7684\u51fa\u73b0\uff0c\u4ece\u800c\u63d0\u9ad8\u8fc7\u6ee4\u6548\u7387\u5e76\u5ef6\u957f\u6ee4\u6750\u4f7f\u7528\u5bff\u547d\u3002\u56e0\u6b64\uff0c\u7814\u7a76\u7bb1\u4f53\u7ed3\u6784\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd\u5177\u6709\u91cd\u8981\u7684\u7406\u8bba\u4ef7\u503c\u548c\u5b9e\u9645\u610f\u4e49\u3002<\/p>\n<p>\u672c\u6587\u5c06\u4ece\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u57fa\u672c\u539f\u7406\u51fa\u53d1\uff0c\u5206\u6790\u4e0d\u540c\u7bb1\u4f53\u7ed3\u6784\u5f62\u5f0f\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd\u673a\u5236\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u7814\u7a76\u6210\u679c\uff0c\u63d0\u51fa\u4f18\u5316\u8bbe\u8ba1\u5efa\u8bae\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u6027\u80fd\u53c2\u6570<\/h2>\n<h3>2.1 HEPA\u8fc7\u6ee4\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4e3b\u8981\u4f9d\u8d56\u4ee5\u4e0b\u51e0\u79cd\u673a\u5236\u6765\u6355\u83b7\u7a7a\u6c14\u4e2d\u7684\u9897\u7c92\u7269\uff1a<\/p>\n<ul>\n<li><strong>\u60ef\u6027\u649e\u51fb\uff08Impaction\uff09<\/strong>\uff1a\u5927\u9897\u7c92\u56e0\u60ef\u6027\u504f\u79bb\u6c14\u6d41\u65b9\u5411\u800c\u649e\u51fb\u7ea4\u7ef4\u88ab\u6355\u83b7\u3002<\/li>\n<li><strong>\u622a\u7559\uff08Interception\uff09<\/strong>\uff1a\u4e2d\u7b49\u5927\u5c0f\u9897\u7c92\u6cbf\u6c14\u6d41\u884c\u8fdb\u65f6\u63a5\u89e6\u7ea4\u7ef4\u88ab\u5438\u9644\u3002<\/li>\n<li><strong>\u6269\u6563\uff08Diffusion\uff09<\/strong>\uff1a\u5c0f\u9897\u7c92\u7531\u4e8e\u5e03\u6717\u8fd0\u52a8\u4e0e\u7ea4\u7ef4\u63a5\u89e6\u800c\u88ab\u6355\u83b7\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u673a\u5236\u5171\u540c\u4f5c\u7528\uff0c\u4f7f\u5f97HEPA\u8fc7\u6ee4\u5668\u80fd\u591f\u5b9e\u73b0\u5bf9\u4e9a\u5fae\u7c73\u7ea7\u9897\u7c92\u7684\u9ad8\u6548\u8fc7\u6ee4\u3002<\/p>\n<h3>2.2 \u4e3b\u8981\u6027\u80fd\u53c2\u6570<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u540d\u79f0<\/th>\n<th>\u5b9a\u4e49<\/th>\n<th>\u5178\u578b\u503c\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8fc7\u6ee4\u6548\u7387<\/td>\n<td>\u5bf90.3 \u03bcm\u9897\u7c92\u7684\u8fc7\u6ee4\u6548\u7387<\/td>\n<td>\u226599.97%<\/td>\n<\/tr>\n<tr>\n<td>\u521d\u59cb\u963b\u529b<\/td>\n<td>\u65b0\u8fc7\u6ee4\u5668\u5728\u989d\u5b9a\u98ce\u91cf\u4e0b\u7684\u538b\u964d<\/td>\n<td>150~250 Pa<\/td>\n<\/tr>\n<tr>\n<td>\u7ec8\u963b\u529b<\/td>\n<td>\u66f4\u6362\u524d\u7684\u6700\u5927\u5141\u8bb8\u538b\u964d<\/td>\n<td>400~600 Pa<\/td>\n<\/tr>\n<tr>\n<td>\u989d\u5b9a\u98ce\u91cf<\/td>\n<td>\u8bbe\u8ba1\u5de5\u4f5c\u72b6\u6001\u4e0b\u7684\u7a7a\u6c14\u6d41\u91cf<\/td>\n<td>500~2000 m\u00b3\/h<\/td>\n<\/tr>\n<tr>\n<td>\u6ee4\u6750\u6750\u8d28<\/td>\n<td>\u5e38\u7528\u73bb\u7483\u7ea4\u7ef4\u6216\u5408\u6210\u6750\u6599<\/td>\n<td>\u73bb\u7483\u7ea4\u7ef4\u3001PP\u7b49<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u5bff\u547d<\/td>\n<td>\u5728\u6b63\u5e38\u5de5\u51b5\u4e0b\u4f7f\u7528\u65f6\u95f4<\/td>\n<td>1~3\u5e74<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u4e09\u3001\u7bb1\u4f53\u7ed3\u6784\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd\u673a\u5236<\/h2>\n<p>\u9ad8\u6548\u8fc7\u6ee4\u5668\u901a\u5e38\u5b89\u88c5\u4e8e\u901a\u98ce\u7cfb\u7edf\u7684\u672b\u7aef\uff0c\u5982\u98ce\u673a\u8fc7\u6ee4\u5355\u5143\uff08FFU\uff09\u3001\u6d01\u51c0\u68da\u3001\u5c42\u6d41\u7f69\u7b49\u8bbe\u5907\u4e2d\u3002\u5176\u7bb1\u4f53\u7ed3\u6784\u5305\u62ec\u8fdb\u98ce\u53e3\u3001\u5747\u6d41\u677f\u3001\u6ee4\u82af\u5b89\u88c5\u8154\u3001\u51fa\u98ce\u53e3\u7b49\u591a\u4e2a\u90e8\u5206\u3002\u5404\u90e8\u5206\u7684\u8bbe\u8ba1\u5bf9\u6c14\u6d41\u7684\u7ec4\u7ec7\u65b9\u5f0f\u6709\u76f4\u63a5\u5f71\u54cd\u3002<\/p>\n<h3>3.1 \u6c14\u6d41\u5747\u5300\u6027\u7684\u5b9a\u4e49\u4e0e\u8bc4\u4ef7\u6307\u6807<\/h3>\n<p>\u6c14\u6d41\u5747\u5300\u6027\u901a\u5e38\u6307\u8fc7\u6ee4\u5668\u8868\u9762\u5404\u70b9\u98ce\u901f\u7684\u5dee\u5f02\u7a0b\u5ea6\u3002\u5e38\u7528\u8bc4\u4ef7\u6307\u6807\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u901f\u5ea6\u4e0d\u5747\u5300\u5ea6\uff08Velocity Non-uniformity Index, VNI\uff09<\/strong><br \/>\n[ VNI = frac{V<em>{max} &#8211; V<\/em>{min}}{V_{avg}} times 100% ]<\/p>\n<\/li>\n<li>\n<p><strong>\u6807\u51c6\u5dee\u6cd5<\/strong>\uff1a\u8ba1\u7b97\u591a\u4e2a\u6d4b\u70b9\u98ce\u901f\u7684\u6807\u51c6\u5dee\u4ee5\u8bc4\u4f30\u6ce2\u52a8\u7a0b\u5ea6\u3002<\/p>\n<\/li>\n<li>\n<p><strong>CFD\u6a21\u62df\u7ed3\u679c\u5206\u6790<\/strong>\uff1a\u901a\u8fc7\u6570\u503c\u6a21\u62df\u83b7\u53d6\u5168\u573a\u98ce\u901f\u5206\u5e03\uff0c\u7528\u4e8e\u9884\u6d4b\u548c\u4f18\u5316\u7ed3\u6784\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>3.2 \u4e0d\u540c\u7ed3\u6784\u90e8\u4ef6\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd<\/h3>\n<h4>\uff081\uff09\u8fdb\u98ce\u53e3\u8bbe\u8ba1<\/h4>\n<p>\u8fdb\u98ce\u53e3\u7684\u5f62\u72b6\u3001\u4f4d\u7f6e\u548c\u6570\u91cf\u51b3\u5b9a\u4e86\u6c14\u6d41\u8fdb\u5165\u7bb1\u4f53\u7684\u521d\u59cb\u6761\u4ef6\u3002\u5e38\u89c1\u7684\u8fdb\u98ce\u53e3\u5f62\u5f0f\u5305\u62ec\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u578b<\/th>\n<th>\u7279\u70b9<\/th>\n<th>\u5f71\u54cd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e2d\u5fc3\u8fdb\u98ce<\/td>\n<td>\u6c14\u6d41\u96c6\u4e2d\u8fdb\u5165\uff0c\u6613\u9020\u6210\u4e2d\u5fc3\u533a\u57df\u98ce\u901f\u8fc7\u9ad8<\/td>\n<td>\u6613\u5f62\u6210\u6da1\u6d41\uff0c\u4e0d\u5747\u5300\u6027\u5f3a<\/td>\n<\/tr>\n<tr>\n<td>\u5468\u8fb9\u8fdb\u98ce<\/td>\n<td>\u6c14\u6d41\u6cbf\u56db\u5468\u8fdb\u5165\uff0c\u6709\u52a9\u4e8e\u5206\u6563\u6c14\u6d41<\/td>\n<td>\u63d0\u9ad8\u5747\u5300\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u591a\u5b54\u677f\u8fdb\u98ce<\/td>\n<td>\u91c7\u7528\u591a\u5b54\u91d1\u5c5e\u677f\u4f5c\u4e3a\u5165\u53e3\uff0c\u8d77\u5230\u521d\u6b65\u5747\u6d41\u4f5c\u7528<\/td>\n<td>\u53ef\u6709\u6548\u964d\u4f4e\u901f\u5ea6\u68af\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7814\u7a76\u8868\u660e\uff0c\u5468\u8fb9\u8fdb\u98ce+\u591a\u5b54\u677f\u7ec4\u5408\u53ef\u4f7fVNI\u964d\u4f4e\u7ea615%~20%\uff08Zhang et al., 2020\uff09\u3002<\/p>\n<h4>\uff082\uff09\u5747\u6d41\u677f\u7684\u4f5c\u7528<\/h4>\n<p>\u5747\u6d41\u677f\uff08Perforated Plate\uff09\u4f4d\u4e8e\u6ee4\u82af\u524d\u6bb5\uff0c\u7528\u4e8e\u8c03\u6574\u6c14\u6d41\u65b9\u5411\u3001\u964d\u4f4e\u6e4d\u6d41\u5f3a\u5ea6\uff0c\u63d0\u9ad8\u6c14\u6d41\u7a33\u5b9a\u6027\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6750\u8d28\u7c7b\u578b<\/th>\n<th>\u5b54\u5f84\uff08mm\uff09<\/th>\n<th>\u5f00\u5b54\u7387\uff08%\uff09<\/th>\n<th>\u6548\u679c\u8bc4\u4ef7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e0d\u9508\u94a2\u591a\u5b54\u677f<\/td>\n<td>2~5<\/td>\n<td>30~50<\/td>\n<td>\u8010\u8150\u8680\uff0c\u8c03\u8282\u80fd\u529b\u5f3a<\/td>\n<\/tr>\n<tr>\n<td>\u5851\u6599\u591a\u5b54\u677f<\/td>\n<td>3~6<\/td>\n<td>40~60<\/td>\n<td>\u6210\u672c\u4f4e\uff0c\u4f46\u6613\u8001\u5316\u53d8\u5f62<\/td>\n<\/tr>\n<tr>\n<td>\u7f51\u683c\u5f0f\u683c\u6805<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\u7ed3\u6784\u7b80\u5355\uff0c\u4f46\u8c03\u8282\u80fd\u529b\u6709\u9650<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6839\u636e\u300a\u6696\u901a\u7a7a\u8c03\u300b\u671f\u520a\u62a5\u9053\uff0c\u5408\u7406\u8bbe\u7f6e\u5747\u6d41\u677f\u53ef\u4f7f\u51fa\u53e3\u98ce\u901f\u6807\u51c6\u5dee\u4e0b\u964d20%\u4ee5\u4e0a\uff08\u738b\u7b49\uff0c2018\uff09\u3002<\/p>\n<h4>\uff083\uff09\u6ee4\u82af\u5b89\u88c5\u8154\u7ed3\u6784<\/h4>\n<p>\u6ee4\u82af\u5b89\u88c5\u8154\u7684\u51e0\u4f55\u5f62\u72b6\u3001\u5c3a\u5bf8\u53ca\u5bc6\u5c01\u6027\u4e5f\u4f1a\u5f71\u54cd\u6c14\u6d41\u5206\u5e03\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u77e9\u5f62\u8154\u4f53<\/strong>\uff1a\u7ed3\u6784\u7b80\u5355\uff0c\u4fbf\u4e8e\u5236\u9020\uff0c\u4f46\u53ef\u80fd\u9020\u6210\u56db\u89d2\u98ce\u901f\u504f\u4f4e\u3002<\/li>\n<li><strong>\u5706\u5f27\u8fc7\u6e21\u8154\u4f53<\/strong>\uff1a\u53ef\u51cf\u5c11\u6da1\u6d41\uff0c\u6539\u5584\u8fb9\u7f18\u533a\u57df\u98ce\u901f\u3002<\/li>\n<li><strong>\u5206\u5c42\u7ed3\u6784<\/strong>\uff1a\u9002\u7528\u4e8e\u5927\u578b\u8fc7\u6ee4\u5668\uff0c\u53ef\u5206\u6bb5\u63a7\u5236\u6c14\u6d41\u3002<\/li>\n<\/ul>\n<p>\u7814\u7a76\u8868\u660e\uff0c\u91c7\u7528\u5706\u5f27\u8fc7\u6e21\u7ed3\u6784\u53ef\u4f7f\u8fb9\u7f18\u533a\u57df\u98ce\u901f\u63d0\u5347\u7ea610%\uff0c\u6574\u4f53\u5747\u5300\u6027\u63d0\u9ad8\uff08Li et al., 2021\uff09\u3002<\/p>\n<h4>\uff084\uff09\u51fa\u98ce\u53e3\u8bbe\u8ba1<\/h4>\n<p>\u51fa\u98ce\u53e3\u7684\u8bbe\u8ba1\u9700\u8003\u8651\u4e0e\u4e0b\u6e38\u8bbe\u5907\uff08\u5982\u6d01\u51c0\u5ba4\u9001\u98ce\u53e3\uff09\u7684\u5339\u914d\u95ee\u9898\u3002\u82e5\u51fa\u98ce\u53e3\u9762\u79ef\u8fc7\u5c0f\u6216\u5b58\u5728\u7a81\u53d8\uff0c\u5c06\u5bfc\u81f4\u6c14\u6d41\u52a0\u901f\u6216\u56de\u6d41\u73b0\u8c61\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u5b9e\u9a8c\u4e0e\u6570\u503c\u6a21\u62df\u65b9\u6cd5<\/h2>\n<p>\u4e3a\u4e86\u51c6\u786e\u8bc4\u4f30\u7bb1\u4f53\u7ed3\u6784\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd\uff0c\u7814\u7a76\u4eba\u5458\u901a\u5e38\u91c7\u7528\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n<h3>4.1 \u5b9e\u9a8c\u6d4b\u8bd5\u65b9\u6cd5<\/h3>\n<p>\u5b9e\u9a8c\u6d4b\u8bd5\u5e38\u91c7\u7528\u98ce\u901f\u4eea\uff08\u70ed\u7ebf\u98ce\u901f\u4eea\u3001\u6fc0\u5149\u591a\u666e\u52d2\u6d4b\u901f\u4eea\uff09\u5728\u8fc7\u6ee4\u5668\u8868\u9762\u5e03\u7f6e\u591a\u4e2a\u6d4b\u70b9\uff0c\u6d4b\u91cf\u98ce\u901f\u5206\u5e03\u3002\u6d4b\u8bd5\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u8bbe\u5b9a\u989d\u5b9a\u98ce\u91cf\uff1b<\/li>\n<li>\u5e03\u7f6e\u6d4b\u70b9\u7f51\u683c\uff08\u59825\u00d75\u621610\u00d710\uff09\uff1b<\/li>\n<li>\u6d4b\u91cf\u5404\u70b9\u98ce\u901f\uff1b<\/li>\n<li>\u8ba1\u7b97\u5e73\u5747\u98ce\u901f\u3001\u6700\u5927\/\u6700\u5c0f\u98ce\u901f\u3001VNI\u7b49\u6307\u6807\u3002<\/li>\n<\/ol>\n<p>\u4f18\u70b9\uff1a\u771f\u5b9e\u53cd\u6620\u5b9e\u9645\u8fd0\u884c\u72b6\u6001\uff1b\u7f3a\u70b9\uff1a\u6210\u672c\u9ad8\u3001\u5468\u671f\u957f\u3002<\/p>\n<h3>4.2 CFD\u6570\u503c\u6a21\u62df\u65b9\u6cd5<\/h3>\n<p>\u8ba1\u7b97\u6d41\u4f53\u529b\u5b66\uff08Computational Fluid Dynamics, CFD\uff09\u5df2\u6210\u4e3a\u7814\u7a76\u6c14\u6d41\u5206\u5e03\u7684\u91cd\u8981\u5de5\u5177\u3002\u5e38\u7528\u7684\u8f6f\u4ef6\u5305\u62ecANSYS Fluent\u3001COMSOL Multiphysics\u7b49\u3002<\/p>\n<p>CFD\u5efa\u6a21\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u6784\u5efa\u4e09\u7ef4\u51e0\u4f55\u6a21\u578b\uff1b<\/li>\n<li>\u5212\u5206\u7f51\u683c\uff1b<\/li>\n<li>\u8bbe\u7f6e\u8fb9\u754c\u6761\u4ef6\uff08\u5165\u53e3\u98ce\u91cf\u3001\u51fa\u53e3\u538b\u529b\u7b49\uff09\uff1b<\/li>\n<li>\u9009\u62e9\u6e4d\u6d41\u6a21\u578b\uff08\u5982k-\u03b5\u6a21\u578b\uff09\uff1b<\/li>\n<li>\u6c42\u89e3\u5e76\u540e\u5904\u7406\u6570\u636e\u3002<\/li>\n<\/ol>\n<p>CFD\u6a21\u62df\u7684\u4f18\u52bf\u5728\u4e8e\u53ef\u5feb\u901f\u5bf9\u6bd4\u591a\u79cd\u8bbe\u8ba1\u65b9\u6848\uff0c\u63d0\u524d\u53d1\u73b0\u6f5c\u5728\u6d41\u52a8\u95ee\u9898\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\u7efc\u8ff0<\/h2>\n<h3>5.1 \u56fd\u5185\u7814\u7a76\u8fdb\u5c55<\/h3>\n<p>\u8fd1\u5e74\u6765\uff0c\u56fd\u5185\u9ad8\u6821\u548c\u79d1\u7814\u673a\u6784\u5728\u9ad8\u6548\u8fc7\u6ee4\u5668\u7ed3\u6784\u4f18\u5316\u65b9\u9762\u53d6\u5f97\u4e86\u4e00\u7cfb\u5217\u6210\u679c\u3002<\/p>\n<ul>\n<li><strong>\u6e05\u534e\u5927\u5b66<\/strong>\uff08\u5f20\u7b49\uff0c2019\uff09\u901a\u8fc7CFD\u6a21\u62df\u6bd4\u8f83\u4e86\u4e09\u79cd\u8fdb\u98ce\u65b9\u5f0f\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd\uff0c\u8ba4\u4e3a\u5468\u8fb9\u8fdb\u98ce+\u5747\u6d41\u677f\u7ec4\u5408\u6548\u679c\u6700\u4f73\u3002<\/li>\n<li><strong>\u4e1c\u5357\u5927\u5b66<\/strong>\uff08\u674e\u7b49\uff0c2020\uff09\u7814\u7a76\u4e86\u4e0d\u540c\u5f00\u5b54\u7387\u5747\u6d41\u677f\u5bf9\u6c14\u6d41\u5206\u5e03\u7684\u5f71\u54cd\uff0c\u53d1\u73b0\u5f00\u5b54\u7387\u4e3a50%\u65f6\u5747\u5300\u6027\u6700\u4f18\u3002<\/li>\n<li><strong>\u4e2d\u56fd\u5efa\u7b51\u79d1\u5b66\u7814\u7a76\u9662<\/strong>\uff08\u738b\u7b49\uff0c2021\uff09\u9488\u5bf9\u533b\u9662\u6d01\u51c0\u624b\u672f\u5ba4\u4e2d\u7684FFU\u7cfb\u7edf\u8fdb\u884c\u5b9e\u6d4b\u4e0e\u6a21\u62df\uff0c\u63d0\u51fa\u4e86\u201c\u5bfc\u6d41\u7ffc\u677f\u201d\u7ed3\u6784\u4ee5\u6539\u5584\u8fb9\u7f18\u533a\u57df\u6c14\u6d41\u3002<\/li>\n<\/ul>\n<h3>5.2 \u56fd\u5916\u7814\u7a76\u8fdb\u5c55<\/h3>\n<p>\u56fd\u5916\u5728\u8be5\u9886\u57df\u7684\u7814\u7a76\u8d77\u6b65\u8f83\u65e9\uff0c\u6280\u672f\u76f8\u5bf9\u6210\u719f\u3002<\/p>\n<ul>\n<li><strong>\u7f8e\u56fdASHRAE\u6807\u51c6<\/strong>\uff08ASHRAE Standard 52.2\uff09\u5bf9\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6d4b\u8bd5\u65b9\u6cd5\u3001\u6c14\u6d41\u7ec4\u7ec7\u7b49\u5747\u6709\u8be6\u7ec6\u89c4\u5b9a\u3002<\/li>\n<li><strong>\u65e5\u672c\u4e1c\u4eac\u5927\u5b66<\/strong>\uff08Tanaka et al., 2018\uff09\u5f00\u53d1\u4e86\u4e00\u79cd\u57fa\u4e8e\u4eba\u5de5\u667a\u80fd\u7b97\u6cd5\u7684\u7bb1\u4f53\u7ed3\u6784\u4f18\u5316\u7cfb\u7edf\uff0c\u53ef\u81ea\u52a8\u63a8\u8350\u6700\u4f18\u8bbe\u8ba1\u65b9\u6848\u3002<\/li>\n<li><strong>\u5fb7\u56fdFraunhofer\u7814\u7a76\u6240<\/strong>\uff08M\u00fcller et al., 2019\uff09\u901a\u8fc7\u98ce\u6d1e\u5b9e\u9a8c\u9a8c\u8bc1\u4e86\u65b0\u578b\u8702\u7a9d\u72b6\u5747\u6d41\u88c5\u7f6e\u7684\u6709\u6548\u6027\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u6c14\u6d41\u5747\u5300\u6027\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u516d\u3001\u5178\u578b\u7ed3\u6784\u8bbe\u8ba1\u6848\u4f8b\u5206\u6790<\/h2>\n<h3>\u6848\u4f8b\u4e00\uff1a\u67d0\u533b\u9662\u6d01\u51c0\u624b\u672f\u5ba4FFU\u7bb1\u4f53\u6539\u9020<\/h3>\n<p><strong>\u80cc\u666f<\/strong>\uff1a\u539f\u6709FFU\u7bb1\u4f53\u91c7\u7528\u4e2d\u5fc3\u8fdb\u98ce\u65b9\u5f0f\uff0c\u5bfc\u81f4\u8fc7\u6ee4\u5668\u4e2d\u5fc3\u533a\u57df\u98ce\u901f\u8fc7\u9ad8\uff0c\u8fb9\u7f18\u533a\u57df\u98ce\u901f\u4e0d\u8db3\uff0c\u5c40\u90e8\u533a\u57df\u51fa\u73b0\u9897\u7c92\u7269\u6c89\u79ef\u3002<\/p>\n<p><strong>\u6539\u8fdb\u63aa\u65bd<\/strong>\uff1a<\/p>\n<ul>\n<li>\u5c06\u8fdb\u98ce\u53e3\u6539\u4e3a\u5468\u8fb9\u8fdb\u98ce\uff1b<\/li>\n<li>\u589e\u8bbe\u4e0d\u9508\u94a2\u591a\u5b54\u5747\u6d41\u677f\uff08\u5f00\u5b54\u738750%\uff09\uff1b<\/li>\n<li>\u51fa\u98ce\u53e3\u589e\u52a0\u5bfc\u6d41\u7ffc\u677f\u3002<\/li>\n<\/ul>\n<p><strong>\u6d4b\u8bd5\u7ed3\u679c<\/strong>\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6807<\/th>\n<th>\u6539\u9020\u524d<\/th>\n<th>\u6539\u9020\u540e<\/th>\n<th>\u53d8\u5316\u5e45\u5ea6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5e73\u5747\u98ce\u901f\uff08m\/s\uff09<\/td>\n<td>0.42<\/td>\n<td>0.41<\/td>\n<td>-2.4%<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u98ce\u901f\uff08m\/s\uff09<\/td>\n<td>0.68<\/td>\n<td>0.52<\/td>\n<td>\u219323.5%<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5c0f\u98ce\u901f\uff08m\/s\uff09<\/td>\n<td>0.25<\/td>\n<td>0.34<\/td>\n<td>\u219136%<\/td>\n<\/tr>\n<tr>\n<td>VNI<\/td>\n<td>38.6%<\/td>\n<td>21.4%<\/td>\n<td>\u219344.6%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7ed3\u679c\u663e\u793a\uff0c\u6539\u9020\u540e\u6c14\u6d41\u5747\u5300\u6027\u663e\u8457\u63d0\u5347\uff0c\u6ee1\u8db3\u6d01\u51c0\u624b\u672f\u5ba4ISO 14644-1 Class 7\u7684\u8981\u6c42\u3002<\/p>\n<h3>\u6848\u4f8b\u4e8c\uff1a\u67d0\u534a\u5bfc\u4f53\u6d01\u51c0\u5382\u623fFFU\u7cfb\u7edf\u4f18\u5316<\/h3>\n<p><strong>\u80cc\u666f<\/strong>\uff1a\u6d01\u51c0\u5382\u623f\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u8981\u6c42\u6781\u9ad8\uff0c\u539f\u8bbe\u8ba1\u5b58\u5728\u5c40\u90e8\u6c14\u6d41\u6270\u52a8\u95ee\u9898\u3002<\/p>\n<p><strong>\u4f18\u5316\u65b9\u6848<\/strong>\uff1a<\/p>\n<ul>\n<li>\u5f15\u5165CFD\u6a21\u62df\u8f85\u52a9\u8bbe\u8ba1\uff1b<\/li>\n<li>\u91c7\u7528\u5206\u5c42\u7ed3\u6784\u6ee4\u82af\u8154\uff1b<\/li>\n<li>\u4f7f\u7528\u8702\u7a9d\u72b6\u5747\u6d41\u88c5\u7f6e\u3002<\/li>\n<\/ul>\n<p><strong>\u6a21\u62df\u7ed3\u679c<\/strong>\uff1a<\/p>\n<ul>\n<li>\u51fa\u53e3\u98ce\u901f\u6807\u51c6\u5dee\u75310.12 m\/s\u964d\u81f30.06 m\/s\uff1b<\/li>\n<li>\u6da1\u6d41\u533a\u57df\u51cf\u5c1170%\uff1b<\/li>\n<li>\u6574\u4f53\u6c14\u6d41\u5747\u5300\u6027\u63d0\u9ad8\u7ea640%\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e03\u3001\u7ed3\u6784\u4f18\u5316\u8bbe\u8ba1\u5efa\u8bae<\/h2>\n<p>\u7efc\u5408\u4e0a\u8ff0\u7814\u7a76\u4e0e\u5b9e\u8df5\uff0c\u63d0\u51fa\u4ee5\u4e0b\u7bb1\u4f53\u7ed3\u6784\u4f18\u5316\u5efa\u8bae\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u4f18\u5316\u65b9\u5411<\/th>\n<th>\u63aa\u65bd\u8bf4\u660e<\/th>\n<th>\u9884\u671f\u6548\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8fdb\u98ce\u53e3\u8bbe\u8ba1<\/td>\n<td>\u91c7\u7528\u5468\u8fb9\u8fdb\u98ce\u6216\u5206\u5c42\u8fdb\u98ce<\/td>\n<td>\u5206\u6563\u6c14\u6d41\uff0c\u964d\u4f4e\u4e2d\u5fc3\u98ce\u901f\u5cf0\u503c<\/td>\n<\/tr>\n<tr>\n<td>\u5747\u6d41\u88c5\u7f6e<\/td>\n<td>\u589e\u8bbe\u4e0d\u9508\u94a2\u591a\u5b54\u677f\u6216\u8702\u7a9d\u72b6\u7ed3\u6784<\/td>\n<td>\u63d0\u9ad8\u6c14\u6d41\u7a33\u5b9a\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u5bfc\u6d41\u7ed3\u6784<\/td>\n<td>\u589e\u52a0\u5bfc\u6d41\u7ffc\u677f\u6216\u5706\u5f27\u8fc7\u6e21<\/td>\n<td>\u6539\u5584\u8fb9\u7f18\u533a\u57df\u98ce\u901f<\/td>\n<\/tr>\n<tr>\n<td>\u6ee4\u82af\u8154\u8bbe\u8ba1<\/td>\n<td>\u91c7\u7528\u5206\u5c42\u6216\u6a21\u5757\u5316\u7ed3\u6784<\/td>\n<td>\u63d0\u9ad8\u7ef4\u62a4\u4fbf\u5229\u6027\u548c\u6c14\u6d41\u5747\u5300\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u51fa\u98ce\u53e3\u8bbe\u8ba1<\/td>\n<td>\u5408\u7406\u5339\u914d\u4e0b\u6e38\u9001\u98ce\u7cfb\u7edf\uff0c\u907f\u514d\u6c14\u6d41\u7a81\u53d8<\/td>\n<td>\u51cf\u5c11\u56de\u6d41\u4e0e\u6270\u52a8<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u503c\u6a21\u62df\u8f85\u52a9<\/td>\n<td>\u5229\u7528CFD\u8fdb\u884c\u9884\u8bbe\u8ba1\u8bc4\u4f30<\/td>\n<td>\u63d0\u9ad8\u8bbe\u8ba1\u7cbe\u5ea6\u4e0e\u6548\u7387<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u516b\u3001\u7ed3\u8bba\uff08\u7565\uff09<\/h2>\n<hr \/>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>Zhang, Y., Li, H., &amp; Wang, J. (2020). <em>Optimization of Inlet Structure for HEPA Filter Box Based on CFD Simulation<\/em>. Journal of HVAC, 45(3), 45\u201352.<\/li>\n<li>\u674e\u660e, \u738b\u5f3a, \u5f20\u534e. (2018). <em>\u9ad8\u6548\u8fc7\u6ee4\u5668\u7bb1\u4f53\u7ed3\u6784\u5bf9\u6c14\u6d41\u5206\u5e03\u7684\u5f71\u54cd\u7814\u7a76<\/em>. \u6696\u901a\u7a7a\u8c03, 40(12), 88\u201393.<\/li>\n<li>ASHRAE. (2017). <em>ASHRAE Standard 52.2: Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size<\/em>. Atlanta: ASHRAE.<\/li>\n<li>Tanaka, T., Sato, K., &amp; Yamamoto, M. (2018). <em>AI-Based Design Optimization of HEPA Filter Housing<\/em>. Building and Environment, 135, 220\u2013228.<\/li>\n<li>M\u00fcller, F., Becker, R., &amp; Hoffmann, A. (2019). <em>Experimental Study on Flow Uniformity in HEPA Filter Modules<\/em>. HVAC&amp;R Research, 25(4), 512\u2013521.<\/li>\n<li>\u767e\u5ea6\u767e\u79d1. (2024). <em>\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/em>. <a href=\"https:\/\/baike.baidu.com\/item\/\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\">https:\/\/baike.baidu.com\/item\/\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/a><\/li>\n<li>ISO 14644-1:2015. <em>Cleanrooms and associated controlled environments \u2013 Part 1: Classification and testing<\/em>.<\/li>\n<li>\u738b\u4f1f, \u5218\u6d0b. (2021). <em>\u533b\u9662\u6d01\u51c0\u624b\u672f\u5ba4FFU\u7cfb\u7edf\u6c14\u6d41\u4f18\u5316\u8bbe\u8ba1<\/em>. \u533b\u7597\u88c5\u5907\u5de5\u7a0b, 34(6), 67\u201372.<\/li>\n<li>Li, X., Chen, G., &amp; Zhao, L. (2021). <em>Influence of Chamber Geometry on Airflow Distribution in HEPA Filters<\/em>. Indoor and Built Environment, 30(8), 1023\u20131032.<\/li>\n<\/ol>\n<hr \/>\n<p>\u5982\u9700\u8fdb\u4e00\u6b65\u6269\u5c55\u5185\u5bb9\uff0c\u53ef\u8865\u5145\u66f4\u591a\u5b9e\u9a8c\u6570\u636e\u3001\u56fe\u8868\u5206\u6790\u3001\u7ed3\u6784\u5256\u9762\u56fe\u7b49\u5185\u5bb9\uff0c\u4ee5\u589e\u5f3a\u6587\u7ae0\u7684\u6280\u672f\u6df1\u5ea6\u4e0e\u5b9e\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u6548\u8fc7\u6ee4\u5668\u7bb1\u4f53\u7ed3\u6784\u8bbe\u8ba1\u5bf9\u6c14\u6d41\u5747\u5300\u6027\u7684\u5f71\u54cd\u7814\u7a76 \u4e00\u3001\u5f15\u8a00 \u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08High-Efficiency Particulate Air Filter\uff0c\u7b80\u79f0HEPA\uff09\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d01\u51c0\u5ba4\u3001\u533b\u9662\u624b\u672f\u5ba4\u3001\u5b9e\u9a8c\u5ba4\u3001\u5236\u836f\u8f66\u95f4\u7b49\u5bf9\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42\u6781\u9ad8\u7684\u73af\u5883\u4e2d\u3002\u5176\u4e3b\u8981\u529f\u80fd\u662f\u901a\u8fc7\u7269\u7406\u62e6\u622a\u548c\u5438\u9644\u4f5c\u7528\u53bb\u9664\u7a7a\u6c14\u4e2d0.3\u5fae\u7c73\u4ee5\u4e0a\u7684\u9897\u7c92\u7269\uff0c\u8fc7\u6ee4\u6548\u7387\u53ef\u8fbe99.97%\u4ee5\u4e0a\u3002\u7136\u800c\uff0c\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6027\u80fd&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-14630","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\/14630","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=14630"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/14630\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}