\u6027\u80fd\u8303\u56f4<\/p>\n\n\n\n
\u89c4\u683c: DN=125 \uff5e 800 mm<\/p>\n\n\n\n
\u6d41\u91cf: Q \u53ef\u8fbe10000 m3\/h<\/p>\n\n\n\n
\u626c\u7a0b\uff1aH \u53ef\u8fbe220 m<\/p>\n\n\n\n
\u8f6c\u901f: n=980\u30011480\u30012980 r\/min<\/p>\n\n\n\n
\u5de5\u4f5c\u538b\u529b: P=0.4 \uff5e 6.4 MPa<\/p>\n\n\n\n
\u5de5\u4f5c\u6e29\u5ea6: T=-20 \uff5e +200 \u2103<\/p>\n\n\n\n
\u8f93\u9001\u4ecb\u8d28\uff1a\u9002\u7528\u4e8e\u77f3\u6cb9\u70bc\u5236\u3001\u7cbe\u5236\u3001\u77f3\u6cb9\u5316\u5de5\u548c\u5316\u5b66\u5de5\u4e1a\u3001\u5929\u7136\u6c14\u5de5\u4e1a\u53ca\u5176\u5b83\u5730\u65b9\u8f93\u9001\u77f3\u6cb9\uff08\u539f\u6cb9\u3001<\/p>\n\n\n\n
\u6210\u54c1\u6cb9\uff09\u53ca\u5176\u6d41\u7a0b\u4ea7\u54c1\uff0c\u53ef\u542b\u8f7b\u5fae\u9897\u7c92\uff1b\u4e5f\u53ef\u5e94\u7528\u5176\u4ed6\u884c\u4e1a\u8f93\u9001\u7269\u5316\u6027\u8d28\u7c7b\u4f3c\u7684\u4ecb\u8d28\u3002<\/p>\n\n\n\n
\u7ed3\u6784\u7279\u70b9<\/p>\n\n\n\n
1. \u6cf5\u4f53<\/p>\n\n\n\n
VSD \u7cfb\u5217\u6cf5\u662f\u8717\u58f3\u5f0f\u8f74\u5411\u5256\u5206\u53cc\u5438\u6cf5\u3002<\/p>\n\n\n\n
\u58f3\u4f53\u4e3a\u8f74\u5411\u5256\u5206\u7ed3\u6784\uff0c\u5438\u5165\u53e3\u53ca\u5410\u51fa\u53e3\u5728\u58f3\u4f53\u90e8\u4ef6\u7684\u4e0b\u534a\u90e8\uff0c\u53d6\u4e0b\u4e0a\u9762\u7684\u90e8\u4ef6\uff08\u58f3\u4f53\u3001\u8f74\u627f\uff09\uff0c\u8f6c\u5b50\u5c31\u53ef\u4ee5\u5b8c\u5168\u66b4\u9732\u5728\u5916\uff0c\u5728\u65e0\u9700\u62c6\u4e0b\u7ba1\u8def\u53ca\u7ba1\u8def\u9600\u95e8\u7684\u60c5\u51b5\u4e0b\uff0c\u5c31\u53ef\u4ee5\u53d6\u4e0b\u6574\u4e2a\u8f6c\u5b50\u90e8\u4ef6\u8fdb\u884c\u7ef4\u4fee\u3002<\/p>\n\n\n\n
\u538b\u6c34\u5ba4\u4e3a\u53cc\u8717\u58f3\u7ed3\u6784\u4ee5\u5e73\u8861\u5f84\u5411\u529b\uff0c\u6d88\u9664\u6216\u51cf\u5c11\u4f5c\u7528\u5728\u8f6c\u5b50\u4e0a\u7684\u4ea4\u53d8\u5e94\u529b\u3002<\/p>\n\n\n\n
\u6cf5\u4f53\u4e0a\u4e0b\u4e2d\u5f00\u9762\u539a\u5ea6\u5927\uff0c\u627f\u53d7\u9ad8\u538b\u65f6\u6cf5\u4f53\u53d8\u5f62\u5c0f\uff0c\u9002\u7528\u4e8e\u8f83\u9ad8\u5de5\u4f5c\u538b\u529b\u573a\u5408\u3002<\/p>\n\n\n\n
\u6cf5\u4f53\u7684\u5b89\u88c5\u5f62\u5f0f\u5206\u4e3a\u5e95\u811a\u5b89\u88c5\u548c\u63a5\u8fd1\u4e2d\u5fc3\u7ebf\u5b89\u88c5\u4e8c\u79cd\u5f62\u5f0f\uff0c\u6839\u636e\u8f93\u9001\u4ecb\u8d28\u7684\u6e29\u5ea6\u4e0d\u540c\uff0c\u8fdb\u884c\u9009\u7528\u3002<\/p>\n\n\n\n
2. \u53f6\u8f6e<\/p>\n\n\n\n
\u53cc\u5438\u53f6\u8f6e\u5e26\u6709\u95ed\u5f0f\u6d41\u9053\uff0c\u914d\u6709\u53ef\u66f4\u6362\u7684\u8010\u78e8\u73af\uff0c\u7531\u58f3\u4f53\u8010\u78e8\u73af\u5c06\u5176\u4e0e\u58f3\u4f53\u96f6\u4ef6\u9694\u79bb\u5f00\u3002<\/p>\n\n\n\n
\u9ad8\u7cbe\u5ea6\u7684\u53f6\u7247\u51e0\u4f55\u5c3a\u5bf8\u786e\u4fdd\u4e86\u6cf5\u5177\u6709\u6548\u7387\u9ad8\u3001\u6c7d\u8680\u4f59\u91cf\u4f4e\u3001\u5141\u8bb8\u5de5\u4f5c\u533a\u57df\u5927\u800c\u4e14\u8fd0\u884c\u7a33\u5b9a\u3001\u538b\u529b\u6ce2\u52a8\u5c0f\u7b49\u7279\u5f81\u3002<\/p>\n\n\n\n
\u53f6\u8f6e\u4e3a\u53cc\u5438\u5f0f\u7ed3\u6784\uff0c\u53ef\u4f7f\u8f74\u5411\u529b\u5f97\u5230\u6709\u6548\u5e73\u8861\u3002<\/p>\n\n\n\n
\u6240\u6709\u53f6\u8f6e\u3001\u8f6c\u5b50\u90fd\u6309API610 \u6807\u51c6G2.5 \u7b49\u7ea7\u8fdb\u884c\u52a8\u5e73\u8861\u6d4b\u8bd5\uff0c\u786e\u4fdd\u6bcf\u53f0\u6cf5\u8fd0\u884c\u5e73\u7a33\uff0c\u632f\u52a8\u5c0f\u3002<\/p>\n\n\n\n
3. \u8f74\u627f\u53ca\u6da6\u6ed1<\/p>\n\n\n\n
\u8f74\u627f\u4f53\u91c7\u7528\u8f74\u5411\u5256\u5206\u5f62\u5f0f\uff0c\u62c6\u5f00\u6cf5\u76d6\u548c\u4e0a\u90e8\u8f74\u627f\u4f53\u540e\uff0c\u53ef\u5c06\u6574\u4e2a\u8f6c\u5b50\u79fb\u5f00\uff0c\u65b9\u4fbf\u6cf5\u7684\u7ef4\u4fee\u548c\u88c5\u914d\u3002<\/p>\n\n\n\n
\u8f74\u4f38\u7aef\u7684\u5411\u5fc3\u6eda\u5b50\u8f74\u627f\u5438\u6536\u5f84\u5411\u529b\uff0c\u975e\u8f74\u4f38\u7aef\u7684\u8f74\u627f\u4e3a\u80cc\u5bf9\u80cc\u5b89\u88c5\u7684\u5411\u5fc3\u63a8\u529b\u7403\u8f74\u627f\uff0c\u786e\u5b9a\u8f6c\u5b50\u7684\u8f74\u5411\u4f4d\u7f6e\u5e76\u5438\u6536\u5269\u4f59\u7684\u6db2\u4f53\u8f74\u5411\u63a8\u529b\u3002<\/p>\n\n\n\n
\u8f74\u627f\u91c7\u7528\u7a00\u6cb9\u6da6\u6ed1\u5e76\u5e26\u7529\u6cb9\u73af\uff0c\u5927\u6cb9\u6c60\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u4fdd\u969c\u8f74\u627f\u7684\u4f7f\u7528\u5bff\u547d\u5927\u4e8e40000 \u5c0f\u65f6\u3002<\/p>\n\n\n\n
\u5f53\u8f93\u9001\u9ad8\u6e29\u4ecb\u8d28\u65f6\uff0c\u8f74\u627f\u4f53\u91c7\u7528\u6574\u4f53\u8bbe\u7f6e\u6563\u70ed\u7247\u548c\u98ce\u6247\u51b7\u5374\u7684\u7ed3\u6784\uff0c\u6216\u7528\u5916\u63a5\u51b7\u5374\u6c34\u8fdb\u884c\u5f3a\u5236\u51b7\u5374\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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