CN2099861U - 混流泵自动排空装置 - Google Patents

混流泵自动排空装置 Download PDF

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Publication number
CN2099861U
CN2099861U CN 91211470 CN91211470U CN2099861U CN 2099861 U CN2099861 U CN 2099861U CN 91211470 CN91211470 CN 91211470 CN 91211470 U CN91211470 U CN 91211470U CN 2099861 U CN2099861 U CN 2099861U
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China
Prior art keywords
mixed flow
flow pump
water
valve
exhaust pipe
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Withdrawn
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CN 91211470
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English (en)
Inventor
李保玉
陈洪江
丰明格
方士俭
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Lanwo Countryside Agricultural Machinery Managing Service Station Guanxian Coun
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Lanwo Countryside Agricultural Machinery Managing Service Station Guanxian Coun
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Application filed by Lanwo Countryside Agricultural Machinery Managing Service Station Guanxian Coun filed Critical Lanwo Countryside Agricultural Machinery Managing Service Station Guanxian Coun
Priority to CN 91211470 priority Critical patent/CN2099861U/zh
Publication of CN2099861U publication Critical patent/CN2099861U/zh
Withdrawn legal-status Critical Current

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Abstract

一种混流泵自动排空装置,它是由安装在发动机 空气滤清器下部的进气管上的阀门、安装在发动机进 气管与混流泵排气管连接处的阀门、以及装在混流泵 的放气孔上的排气管,和串联在排气管中部的带有空 气过滤器、水位显示器的储气筒构成。它克服了目前 混流泵抽水时,需另外配置柴油机和小水泵向混流泵 中灌注引水的弊病,可广泛用于水利、灌溉等为混流 泵配套。

Description

本实用新型是,一种为灌溉用混流泵配套的混流泵自动排空装置。
现有的混流泵,无排空装置,抽水时,需另外配置柴油机(或电动机)和小水泵,向混流泵中灌注引水。这样,既浪费了人力、物力、而且操作也很不方便。
本实用新型的目的,就是提供一种能够自动排空混流泵中空气的混流泵自动排空装置。
本实用新型的任务是这样完成的:混流泵自动排空装置是在混流泵的放气孔上接一排气管,在排气管的中部串联装有一金属储气筒,储气筒的上部装有空气过滤器,空气过滤器上部接排气管,排气管接在发动机进气管上。在发动机空气滤清器下部的进气管上,装有一个阀门,在发动机进气管与混流泵排气管的连接处,也装有一个阀门。通过开关阀门利用发动机来达到抽空混流泵中空气的目的。
下面将结合附图作进一步详细说明:
混流泵自动排空装置,是在混流泵〔1〕的放气孔〔10〕上装一排气管〔2〕,在排气管〔2〕的中部,串联装有一金属储气筒〔3〕,上部装有空气过滤器〔4〕,用于净化从混流泵中抽出的空气。室气过滤器〔4〕的上部接排气管〔2〕,排气管〔2〕的一端接在放气孔〔10〕上,另一端接在发动机进气管〔6〕上,在发动机空气滤清器〔9〕下部的进气管〔6〕上,安装有一个阀门〔7〕(为了密封,可以用球形阀门)。在发动机进气管〔6〕与混流泵排气管〔2〕的连接处,装有阀门〔8〕。
使用时,首先打开阀门〔7〕,关闭阀门〔8〕,起动发动机。若抽混流泵〔1〕中的空气,则打开阀门〔8〕,关闭阀门〔7〕,发动机通过排气管〔2〕,将混流泵〔1〕内的空气吸出。为了防止将水吸入发动机,故在排气管〔2〕的中部装有一储气筒〔3〕,并在储气筒〔3〕的一侧装有一水位显示器〔5〕。以便观察是否将混流泵〔1〕中的气抽出。

Claims (1)

1、一种混流泵自动排空装置,其特征是在发动机空气滤清器[9]下部的进气管[6]上装有阀门[7],在发动机进气管[6]与混流泵排气管[2]的连接处装有阀门[8],在混流泵排气管[2]的中部装有储气筒[3]。
CN 91211470 1991-04-13 1991-04-13 混流泵自动排空装置 Withdrawn CN2099861U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91211470 CN2099861U (zh) 1991-04-13 1991-04-13 混流泵自动排空装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91211470 CN2099861U (zh) 1991-04-13 1991-04-13 混流泵自动排空装置

Publications (1)

Publication Number Publication Date
CN2099861U true CN2099861U (zh) 1992-03-25

Family

ID=4920148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91211470 Withdrawn CN2099861U (zh) 1991-04-13 1991-04-13 混流泵自动排空装置

Country Status (1)

Country Link
CN (1) CN2099861U (zh)

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