换热站循环泵扬程为何上不去（Heat circulation pump head why not go）.docVIP

下载本文档

4
0
约1.29万字
约 15页
2017-07-24 发布于河南
举报
版权申诉

换热站循环泵扬程为何上不去（Heat circulation pump head why not go）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

换热站循环泵扬程为何上不去（Heat circulation pump head why not go）

换热站循环泵扬程为何上不去（Heat circulation pump head why not go） Heat circulation pump head why not go The heat exchange station circulating pump nameplate head 32 meters, flow of 50 cubic meters, two times the net pressure 0.44Mpa, the circulating pump suction after the start of 0.44Mpa, export only 0.56MPa, what do you have, can cause lead to circulating pump head only reached 0. 12Mpa, not 0.44+0.32=0.76 Post 5 essence 0 points 26 prestige 5 money 105 registration time 2009-10-29 view details Report quote using props, reply TOP Snow purple nano sterilizer - ultraviolet + photocatalysis, completely kill a stream of viruses, effectively control its spread and spread Fine_2009 Private Post 155 essence, 0 points 190, prestige 155, registration time 2009-10-10, send short message plus friends, 2# big and small published in 2009-10-30, 10:07 only see the author Circulating pump deviate from the standard conditions of how far, the pressure gauge installation position is standard, and indeed feel the value of the difference is too large. Post 155 essence 0 points 190 prestige 155 money 250 registration time 2009-10-10 view details Report quote using props, reply TOP Peterjzz Private Post 6 essence, 0 points 12, prestige 6, registration time 2008-10-11, send short message plus friends, 3# big and small published in 2009-10-30, 11:49 only see the author I. design problems Two, installation problems Three, not debugging, regulating the water pump outlet valve, to ensure that the pump pressure difference near the rated lift, in the rated head of the premise, the pump output efficiency is best Post 6 essence 0 points 12 prestige 6 money 59 registration time 2008-10-11 view details Report quote using props, reply TOP Scz5568 Private Post 42 essence, 0 points 323, prestige 167, registration time 2006-3-14, send short message plus friends, 4# big and small published in 2009-10-31, 17:24 only see the author This situation is very common, there are several reasons: 1, simply do not need 32 me