{"id":7678,"date":"2021-05-21T12:06:00","date_gmt":"2021-05-21T04:06:00","guid":{"rendered":"https:\/\/www.maituflow.com\/?p=7678"},"modified":"2024-04-09T22:17:37","modified_gmt":"2024-04-09T14:17:37","slug":"in-depth-understanding-of-metering-pumps","status":"publish","type":"post","link":"https:\/\/www.maituflow.com\/in-depth-understanding-of-metering-pumps\/","title":{"rendered":"\u6df1\u5165\u8ba4\u8bc6\u8ba1\u91cf\u6cf5"},"content":{"rendered":"
\u8ba1\u91cf\u6cf5\u4e5f\u79f0\u5b9a\u91cf\u6cf5\u6216\u6bd4\u4f8b\u6cf5\u3001\u52a0\u836f\u6cf5\u3002\u8ba1\u91cf\u6cf5<\/a>\u5c5e\u4e8e\u5f80\u590d\u5f0f\u5bb9\u79ef\u6cf5\uff0c\u7528\u4e8e\u7cbe\u786e\u8ba1\u91cf\u7684\uff0c\u901a\u5e38\u8981\u6c42\u8ba1\u91cf\u6cf5\u7684\u7a33\u5b9a\u6027\u7cbe\u5ea6\u4e0d\u8d85\u8fc7\u00b11%\u3002<\/p>\n \u8ba1\u91cf\u6cf5\u53ef\u4ee5\u8ba1\u91cf\u8f93\u9001\u6613\u71c3\u3001\u6613\u7206\u3001\u8150\u8680\u3001\u78e8\u8680\u3001\u6d46\u6599\u7b49\u5404\u79cd\u6db2\u4f53\uff0c\u5728\u5316\u5de5\u548c\u77f3\u6cb9\u5316\u5de5\u88c5\u7f6e\u4e2d\u7ecf\u5e38\u4f7f\u7528\u3002<\/p>\n \u4e00\u3001\u8ba1\u91cf\u7cbe\u5ea6<\/p>\n \u8ba1\u91cf\u7cbe\u5ea6\u662f\u7a33\u5b9a\u6027\u7cbe\u5ea6\u3001\u590d\u73b0\u6027\u7cbe\u5ea6\u548c\u7ebf\u6027\u5ea6\u7684\u603b\u79f0\uff0c\u662f\u8861\u91cf\u8ba1\u91cf\u6cf5\u8ba1\u91cf\u51c6\u786e\u6027\u548c\u4f18\u52a3\u7684\u91cd\u8981\u4f9d\u636e\u3002\u7a33\u5b9a\u6027\u7cbe\u5ea6\u662f\u6307\u5728\u67d0\u4e00\u76f8\u5bf9\u884c\u7a0b\u4f4d\u7f6e\u8fde\u7eed\u6d4b\u5f97\u7684\u6d41\u91cf\u6d4b\u91cf\u503c\u4e0e\u6700\u5927\u6d41\u91cf\u7684\u76f8\u5bf9\u6781\u9650\u8bef\u5dee\u3002\u7ebf\u6027\u5ea6\u662f\u6307\u5728\u4efb\u4e00\u76f8\u5bf9\u884c\u7a0b\u957f\u5ea6\u6d4b\u5f97\u7684\u5355\u4e2a\u6d41\u91cf\u6d4b\u91cf\u503c\u548c\u5bf9\u5e94\u7684\u6807\u5b9a\u6d41\u91cf\u4e4b\u5dee\u76f8\u5bf9\u6700\u5927\u6d41\u91cf\u4e4b\u6bd4\u3002<\/p>\n API 675 \u6807\u51c6\u89c4\u5b9a\uff0c\u8ba1\u91cf\u6cf5\u57280~100%\u989d\u5b9a\u6d41\u91cf\u8303\u56f4\u5185\u53ef\u8c03\u8282\uff0c\u4e14\u572810%~100%\u989d\u5b9a\u6d41\u91cf\u4e0b\uff0c\u7a33\u5b9a\u6027\u7cbe\u5ea6\u4e0d\u8d85\u8fc7\u58eb1%\uff0c\u590d\u73b0\u6027\u7cbe\u5ea6\u548c\u7ebf\u6027\u5ea6\u4e0d\u8d85\u8fc7\u00b13%\u3002GB9236\u6807\u51c6\u89c4\u5b9a\u8ba1\u91cf\u6cf5\uff0c\u57280~100%\u989d\u5b9a\u6d41\u91cf\u8303\u56f4\u5185\u53ef\u8c03\uff0c\u4e14\u5728\u989d\u5b9a\u6761\u4ef6\u548c\u6700\u5927\u884c\u7a0b\u957f\u5ea6\u5904\u7684\u6d41\u91cf\u8ba1\u91cf\u7cbe\u5ea6\u5e94\u4e0d\u4f4e\u4e8e\u00b11%\u3002\u76ee\u524d\u8ba1\u91cf\u6cf5\uff0c\u5176\u8ba1\u91cf\u7cbe\u5ea6(\u6307\u7a33\u5b9a\u6027\u7cbe\u5ea6)\u4e00\u822c\u4e3a\uff1a\u67f1\u585e\u5f0f\u00b10.5%\uff0c\u9694\u819c\u5f0f\u00b11%<\/p>\n \u8ba1\u91cf\u6cf5\u572810%\u989d\u5b9a\u6d41\u91cf\u4ee5\u4e0b\u64cd\u4f5c\u65f6\uff0c\u8ba1\u91cf\u7cbe\u5ea6\u4e0b\u964d\u8f83\u5927\uff0c\u6545\u4e00\u822c\u4e0d\u5b9c\u572810%\u989d\u5b9a\u6d41\u91cf\u4e0b\u64cd\u4f5c\u3002\u9009\u578b\u65f6\u6700\u597d\u8003\u8651\u6cf5\u7684\u64cd\u4f5c\u70b9\u572830%\u989d\u5b9a\u6d41\u91cf\u4ee5\u4e0a\u3002<\/p>\n \u4e8c\u3001\u8ba1\u91cf\u6cf5\u7684\u79cd\u7c7b\u4e0e\u7279\u70b9<\/p>\n \u6839\u636e\u8ba1\u91cf\u6cf5\u6db2\u529b\u7aef\u7684\u7ed3\u6784\u578b\u5f0f\uff0c\u5e38\u5c06\u8ba1\u91cf\u6cf5\u5206\u6210\u7535\u78c1\u5f0f\u3001\u673a\u68b0\u9694\u819c\u5f0f\u3001\u67f1\u585e\u5f0f\u3001\u6db2\u538b\u9694\u819c\u5f0f\u548c\u6ce2\u7eb9\u7ba1\u5f0f\u8ba1\u91cf\u6cf5\u7b49\u56db\u79cd\u3002<\/p>\n 2.1 \u7535\u78c1\u9694\u819c\u5f0f\u8ba1\u91cf\u6cf5<\/p>\n \u7535\u78c1\u8ba1\u91cf\u6cf5\u662f\u5229\u7528\u7535\u78c1\u63a8\u6746\u5e26\u52a8\u9694\u819c\u5728\u6cf5\u5934\u5185\u5f80\u590d\u8fd0\u52a8,\u5f15\u8d77\u6cf5\u5934\u819b\u8154\u4f53\u79ef\u548c\u538b\u529b\u7684\u53d8\u5316\uff0c\u538b\u529b\u7684\u53d8\u5316\u5f15\u8d77\u5438\u6db2\u9600\u95e8\u548c\u6392\u6db2\u9600\u95e8\u7684\u5f00\u542f\u548c\u5173\u95ed\uff0c\u5b9e\u73b0\u6db2\u4f53\u7684\u5b9a\u91cf\u5438\u5165\u548c\u6392\u51fa\u3002\u7535\u78c1\u8ba1\u91cf\u6cf5\u662f\u7531\u7535\u78c1\u94c1\u4e3a\u9a71\u52a8\uff0c\u4e3a\u8f93\u9001\u5c0f\u6d41\u91cf\u4f4e\u538b\u529b\u7ba1\u8def\u6db2\u4f53\u800c\u8bbe\u8ba1\u7684\u4e00\u79cd\u8ba1\u91cf\u6cf5\uff0c\u5b83\u4ee5\u7ed3\u6784\u7b80\u5355\u3001\u80fd\u8017\u5c0f\u3001\u8ba1\u91cf\u51c6\u786e\u4ee5\u53ca\u8c03\u8282\u65b9\u4fbf\u800c\u5728\u884c\u4e1a\u5185\u53d7\u5230\u6b22\u8fce\uff0c\u5b83\u7684\u8bbe\u8ba1\u539f\u5219\u4e3a\u201c\u7b80\u5355\u5b9e\u7528\u201d\uff0c\u4e0d\u8fc7\u5b83\u7684\u7f3a\u70b9\u5c31\u662f\u8ba1\u91cf\u6d41\u91cf\u5c0f\uff0c\u5bf9\u7ba1\u8def\u538b\u529b\u8981\u6c42\u6bd4\u8f83\u4f4e\uff0c\u8fd9\u4e5f\u4ece\u67d0\u4e9b\u65b9\u9762\u9650\u5236\u4e86\u5b83\u5728\u5de5\u4e1a\u4e0a\u7684\u5e94\u7528\u3002<\/p>\n 2.2 \u673a\u68b0\u9694\u819c\u5f0f\u8ba1\u91cf\u6cf5<\/p>\n