CN203114643U - 缩短无密封自吸泵排气过程的装置 - Google Patents

缩短无密封自吸泵排气过程的装置 Download PDF

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Publication number
CN203114643U
CN203114643U CN 201320075932 CN201320075932U CN203114643U CN 203114643 U CN203114643 U CN 203114643U CN 201320075932 CN201320075932 CN 201320075932 CN 201320075932 U CN201320075932 U CN 201320075932U CN 203114643 U CN203114643 U CN 203114643U
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China
Prior art keywords
sealing
self
priming pump
air exhaust
exhaust process
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Expired - Fee Related
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CN 201320075932
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English (en)
Inventor
侯魏
吴新安
王川
尤兰会
郭森林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinxing Ductile Iron Pipes Co Ltd
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Xinxing Ductile Iron Pipes Co Ltd
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Priority to CN 201320075932 priority Critical patent/CN203114643U/zh
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Abstract

本实用新型涉及一种缩短无密封自吸泵排气过程的装置。自吸泵由电机驱动,自吸泵的进水口与进水管密封相通,自吸泵的出水口与出水管密封相通,出水管通过止回阀、管道与主管道密封相通;所述的出水管上密封固定排气阀。它结构简单,使用方便,可以缩短无密封自吸泵的排气时间。

Description

缩短无密封自吸泵排气过程的装置
技术领域
本实用新型涉及一种缩短水泵泵排气过程的装置,特别适合无密封自吸泵使用。
背景技术
无密封自吸泵虽然运行可靠,但在实际工作中,由于受到管道水压的作用,泵体内的气体被压缩到大于管道水压力时,泵体才能正常供水,不仅延长了排气时间,而且由于气体的混入,容易造成泵体及管道的震动。
发明内容
为了克服现有技术的缺点,本实用新型提供一种缩短无密封自吸泵排气过程的装置,它结构简单,使用方便,可以缩短无密封自吸泵的排气时间。
它实用新型解决其技术问题所采取的技术方案是:自吸泵由电机驱动,自吸泵的进水口与进水管密封相通,自吸泵的出水口与出水管密封相通,出水管通过止回阀、管道与主管道密封相通;所述的出水管上密封固定排气阀。
本实用新型结构简单,使用方便,可以缩短无密封自吸泵的排气时间。
附图说明
下面结合附图和实施例对本本实用新型进一步说明。
图1为本实用新型示意图。
具体实施方式
如图1所示,自吸泵6由电机8驱动,自吸泵6的进水口与进水管7密封相通,自吸泵6的出水口与出水管5密封相通,出水管5通过止回阀3、管道3与主管道1密封相通;所述的出水管5上密封固定排气阀4。在自吸泵6开启时,打开手动排气阀4,迅速排出多余气体,避免供水时混入气体造成的管道震动。
所述的排气阀4为手动排气阀。

Claims (2)

1.一种缩短无密封自吸泵排气过程的装置,自吸泵(6)由电机(8)驱动,自吸泵(6)的进水口与进水管(7)密封相通,自吸泵(6)的出水口与出水管(5)密封相通,出水管(5)通过止回阀(3)、管道(3)与主管道(1)密封相通;其特征在于:所述的出水管(5)上密封固定排气阀(4)。
2.根据权利要求1所述的缩短无密封自吸泵排气过程的装置,其特征在于:所述的排气阀(4)为手动排气阀。
CN 201320075932 2013-02-18 2013-02-18 缩短无密封自吸泵排气过程的装置 Expired - Fee Related CN203114643U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320075932 CN203114643U (zh) 2013-02-18 2013-02-18 缩短无密封自吸泵排气过程的装置

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Application Number Priority Date Filing Date Title
CN 201320075932 CN203114643U (zh) 2013-02-18 2013-02-18 缩短无密封自吸泵排气过程的装置

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CN203114643U true CN203114643U (zh) 2013-08-07

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CN 201320075932 Expired - Fee Related CN203114643U (zh) 2013-02-18 2013-02-18 缩短无密封自吸泵排气过程的装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723655A (zh) * 2018-12-28 2019-05-07 安徽银龙泵阀股份有限公司 一种新型自吸泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723655A (zh) * 2018-12-28 2019-05-07 安徽银龙泵阀股份有限公司 一种新型自吸泵

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20130807

Termination date: 20180218