CN201606254U - 一种离心式水泵 - Google Patents

一种离心式水泵 Download PDF

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Publication number
CN201606254U
CN201606254U CN2009201808689U CN200920180868U CN201606254U CN 201606254 U CN201606254 U CN 201606254U CN 2009201808689 U CN2009201808689 U CN 2009201808689U CN 200920180868 U CN200920180868 U CN 200920180868U CN 201606254 U CN201606254 U CN 201606254U
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pump
water
impeller
pump housing
pump body
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Expired - Fee Related
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CN2009201808689U
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赵献金
汪玉平
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WUHU ZHONGNENG MACHINERY MANUFACTURING CO LTD
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WUHU ZHONGNENG MACHINERY MANUFACTURING CO LTD
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Abstract

本实用新型公开了一种离心式水泵,包括有泵体,泵体内转动安装有泵轴,泵体内腔中设置有叶轮,叶轮固定安装于所述的泵轴上,泵体的上端设有进水口,泵体的另一侧开有出水通道,所述的进水口、出水通道与泵体内腔相通,所述的叶轮上的数个叶片排布呈风车形。本实用新型的叶轮采用风车形结构,有效将水从泵体内腔中甩出,提高了水泵的工作效率,使用寿命提高。

Description

一种离心式水泵
技术领域
本实用新型属于水泵,具体是一种离心式水泵。
背景技术
离心式是一种利用水的离心运动的抽水机械。由泵壳、叶轮、泵轴、泵架等组成。起动前应先往泵里灌满水,起动后旋转的叶轮带动泵里的水高速旋转,水作离心运动,向外甩出并被压入出水管。水被甩出后,叶轮附近的压强减小,在转轴附近就形成一个低压区。这里的压强比大气压低得多,外面的水就在大气压的作用下,冲开底阀从进水管进入泵内。冲进来的水在随叶轮高速旋转中又被甩出,并压入出水管。叶轮在动力机带动下不断高速旋转,水就源源不断地从低处被抽到高处。但是现有的离心式水泵存在着出水效率不高,使用寿命不高等缺点。
实用新型内容
本实用新型的目的是提供一种离心式水泵,叶轮采用风车形结构,有效将水从泵体内腔中甩出,提高了水泵的工作效率,使用寿命提高。
本实用新型的技术方案如下:
一种离心式水泵,包括有泵体,泵体内转动安装有泵轴,泵体内腔中设置有叶轮,叶轮固定安装于所述的泵轴上,泵体的上端设有进水口,泵体的另一侧开有出水通道,所述的进水口、出水通道与泵体内腔相通,所述的叶轮上的数个叶片排布呈风车形。
本实用新型的叶轮采用风车形结构,有效将水从泵体内腔中甩出,提高了水泵的工作效率,使用寿命提高。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见图1,一种离心式水泵,包括有泵体1,泵体1内转动安装有泵轴2,泵体内腔3中设置有叶轮4,叶轮4固定安装于所述的泵轴2上,泵体1的上端设有进水口5,泵体1的另一侧开有出水通道6,进水口5、出水通道6与泵体1内腔相通,叶轮4上的数个叶片7排布呈风车形。

Claims (1)

1.一种离心式水泵,包括有泵体,泵体内转动安装有泵轴,泵体内腔中设置有叶轮,叶轮固定安装于所述的泵轴上,泵体的上端设有进水口,泵体的另一侧开有出水通道,所述的进水口、出水通道与泵体内腔相通,其特征在于:所述的叶轮上的数个叶片排布呈风车形。
CN2009201808689U 2009-11-30 2009-11-30 一种离心式水泵 Expired - Fee Related CN201606254U (zh)

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CN2009201808689U CN201606254U (zh) 2009-11-30 2009-11-30 一种离心式水泵

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CN2009201808689U CN201606254U (zh) 2009-11-30 2009-11-30 一种离心式水泵

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CN201606254U true CN201606254U (zh) 2010-10-13

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CN2009201808689U Expired - Fee Related CN201606254U (zh) 2009-11-30 2009-11-30 一种离心式水泵

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016350A (zh) * 2011-09-20 2013-04-03 株式会社荏原制作所 离心泵
CN110606458A (zh) * 2019-09-10 2019-12-24 安徽德利来环保科技有限公司 一种车用尿素灌装设备用组件

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016350A (zh) * 2011-09-20 2013-04-03 株式会社荏原制作所 离心泵
CN103016350B (zh) * 2011-09-20 2016-05-04 株式会社荏原制作所 离心泵
CN110606458A (zh) * 2019-09-10 2019-12-24 安徽德利来环保科技有限公司 一种车用尿素灌装设备用组件

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Granted publication date: 20101013

Termination date: 20121130