CN201764025U - 一种表腿式单向阀 - Google Patents

一种表腿式单向阀 Download PDF

Info

Publication number
CN201764025U
CN201764025U CN2009203528150U CN200920352815U CN201764025U CN 201764025 U CN201764025 U CN 201764025U CN 2009203528150 U CN2009203528150 U CN 2009203528150U CN 200920352815 U CN200920352815 U CN 200920352815U CN 201764025 U CN201764025 U CN 201764025U
Authority
CN
China
Prior art keywords
valve
valve body
valve plug
spool
meter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009203528150U
Other languages
English (en)
Inventor
王强
孙玉岐
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2009203528150U priority Critical patent/CN201764025U/zh
Application granted granted Critical
Publication of CN201764025U publication Critical patent/CN201764025U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Valve Housings (AREA)

Abstract

本实用新型涉及自来水水表一户一控安装中的管件,具体的说是一种表腿式单向阀。其由活螺帽、阀体、和阀体内阀芯组成,阀体外侧中间部位设有扳手凹槽,阀体内下部位设有阀芯固体,阀芯、阀芯固体中间设有阀芯弹簧,阀体上端活螺帽设有进水口,阀体下端底部设有出水口,出水口内设有阀芯紧箍,阀体内壁中部设有阀芯阻台。本实用新型设计合理,结构简单,阀芯和阀芯紧箍可自由拆卸更换,可代替表腿,安装便捷,成本低,阻止回水效果好。

Description

一种表腿式单向阀 
技术领域:
本实用新型涉及自来水水表一户一控安装管件中的单向阀。具体的说是一种表腿式单向阀。 
背景技术:
自来水水表安装管件中的单向阀,阀芯是一次性装入阀体内的,当阀芯损坏时,无法更换维修阀芯,又无法根据设计要求改变安装位置,安装成本高,费工费时,维修不便。 
发明内容:
本实用新型所要解决的技术问题就是克服上述技术之不足,提供一种设计合理,结构简单,与水表安装可节省一个表腿和一个闸阀,阀芯可更换,可根据设计要求改变安装位置,成本低,维修方便的一种表腿式单向阀。 
本实用新型解决其技术问题采用的技术方案是一种表腿式单向阀,其由活螺帽、阀体和阀体内阀芯组成,其特征在于阀体外侧中间部位设有扳手凹槽,阀体内下部设有阀芯固体,阀芯、阀芯固体中间设有阀芯弹簧,阀体上端活螺帽设有进水口,阀体下端底部设有出水口,出水口内设有阀芯紧箍,阀体内壁中部设有阀芯阻台。 
本实用新型设计合理,结构简单,阀芯和阀芯紧箍可自由拆卸更换,可代替表腿,安装便捷,成本低,阻止回水效果好。 
附图说明:
下面结合附图对本实用新型作进一步描述: 
图1是本实用新型结构示意图。 
具体实施方式:
图1中,1.活动螺帽 2.阀体 3.阀体扳手凹槽 4.阀芯固体 5.阀芯 6.阀芯弹簧 7.进水口 8.阀芯进水口 9.出水口 10.阀芯阻台 11.阀芯紧箍 
从图1中可以看出,表腿式单向阀,是由以上11部分组成, 安装时先将活动螺帽1的进水口7对接水表出水口,使阀体2与水表出水口紧密对接,水进入阀腔内,通过阀芯进水口8,将阀芯5推开,顶压阀芯弹簧6,水从出水口9流出。为了避免阀芯固体4在阀体2腔内移动,特在阀体2腔内设有阀芯阻台10和阀芯紧箍11,使其紧紧的固定在阀体2腔内,如果阀芯5损坏,或者阀芯5需要反向安装,可将阀芯紧箍11卸下,更换或者调整安装阀芯5,为了方便安装或拆卸维修,特在阀体2中部设有扳手凹槽3。 
本实用新型设计合理,结构简单,生产成本低,可减少安装配件,降低安装成本,安装维修便捷,防止回水效果好。 

Claims (1)

1.一种表腿式单向阀,其由活螺帽,阀体和阀体内阀芯组成,其特征在于阀体外侧中间部位设有扳手凹槽,阀体出水口内设有阀芯紧箍,阀体内壁中部设有阀芯阻台。 
CN2009203528150U 2009-12-22 2009-12-22 一种表腿式单向阀 Expired - Fee Related CN201764025U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203528150U CN201764025U (zh) 2009-12-22 2009-12-22 一种表腿式单向阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203528150U CN201764025U (zh) 2009-12-22 2009-12-22 一种表腿式单向阀

Publications (1)

Publication Number Publication Date
CN201764025U true CN201764025U (zh) 2011-03-16

Family

ID=43716630

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203528150U Expired - Fee Related CN201764025U (zh) 2009-12-22 2009-12-22 一种表腿式单向阀

Country Status (1)

Country Link
CN (1) CN201764025U (zh)

Similar Documents

Publication Publication Date Title
CN202674397U (zh) 一种暗装型三出水花洒龙头
CN201764025U (zh) 一种表腿式单向阀
CN202315483U (zh) 可快速更换滤袋的过滤器
CN202992224U (zh) 一种陶瓷阀芯水龙头
CN201582464U (zh) 节水控制阀
CN201679785U (zh) 一种液压单向阀
CN202852089U (zh) 多功能一体阀
CN103411009B (zh) 广普型平安减压阀
CN201575273U (zh) 给水管材防尘帽
CN201401554Y (zh) 一种水压阀
CN201517657U (zh) 一种可调式虹吸排水阀
CN103527825A (zh) 多功能一体阀
CN204127326U (zh) 一种免陶瓷提拉式角阀装置
CN202972311U (zh) 一种直推式紧固螺帽
CN204004776U (zh) 一种饮水机龙头
CN201412119Y (zh) 沉砂式反向单流阀
CN203516854U (zh) 一种单向角阀
CN203146828U (zh) 减少泄流式截止阀
CN202597884U (zh) 暖气截止阀
CN202252405U (zh) 一种输水用钢塑管
CN202580205U (zh) 多用途进水阀
CN202302275U (zh) 手动防水阀
CN202900616U (zh) 一种水泵连接结构
CN202733252U (zh) 一种多功能曲脚
CN201028061Y (zh) 改进的水暖散热器排气阀

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110316

Termination date: 20111222