CN2315375Y - 静配合直开阀 - Google Patents

静配合直开阀 Download PDF

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Publication number
CN2315375Y
CN2315375Y CN 97233346 CN97233346U CN2315375Y CN 2315375 Y CN2315375 Y CN 2315375Y CN 97233346 CN97233346 CN 97233346 CN 97233346 U CN97233346 U CN 97233346U CN 2315375 Y CN2315375 Y CN 2315375Y
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China
Prior art keywords
open valve
utility
valve
connecting rod
direct open
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Expired - Fee Related
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CN 97233346
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English (en)
Inventor
马新荣
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GUDAO OIL PRODN PLANT SHENGLI PETROLEUM ADMINISTRATION
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GUDAO OIL PRODN PLANT SHENGLI PETROLEUM ADMINISTRATION
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Priority to CN 97233346 priority Critical patent/CN2315375Y/zh
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Abstract

静配合直开阀是一种机械装置的阀门,主要改变普通直开阀过水球易磨损的问题,其主要特征是有连杆和过水球组成安装在阀体内,连杆上装有开关的手柄。本阀采用静配合的组装形式,解决了普通直开阀螺纹倒扣失效的难题,经久耐用。

Description

静配合直开阀
静配合直开阀是种机械装置的阀门之类。
家庭中常用水阀门绝大多是普通直开阀,连杆和过水球是凹凸连接,易产生间隙,过水球易磨损,因磨损导致报废的达95%以上。
本实用新型的目的是为改变普通直开阀易磨坏的缺点、改直开阀的凹凸连接为螺纹静配合连接形式,使之牢固耐用。
本实用新型是这样实现的,它主要有连杆和过水球组成安装在阀体内,连杆上安装有起开关作用的手柄。连杆一端为外螺纹,过水球螺孔为标准螺纹,这二者之间的连接采用螺纹静配合的形式,这就可解决了在实际应用中常遇到的螺纹倒扣失效的问题。
使用静配合直开阀的最大优点是能较彻底解决原阀门过水球易磨损而失效的难题,比原先普通直开阀提高使用寿命10倍以上。
以上结合附图进一说明,图一是静配合直开阀的结构示意图,它主要由连杆(2)和过水球(1)组成安装在阀体(7)内。过水球(1)和连杆(2)是静配合连接,连杆(2)处安装有起开关作用的手柄(6);手柄(6)上安装有开口垫(4)和螺帽(3),过水球(1)下端装有垫圈(8)和垫圈(9);连杆(2)和阀体(7)间有密封圈(5)密封。
安装该阀,使用时将手柄(6)只需下压转动40°至180°时即开,向上提转动40°至180°时,(回复原状)即关闭。

Claims (2)

1、静配合直开阀是种机械装置的阀门,它由连杆(2)和过水球(1)组成装在阀体(7)内,其特征过水球(1)和连杆(2)是静配合连接,连杆(2)处安装有手柄(6)。
2、按权利要求1所述静配合直开阀,其特征是手柄(6)上安装有开口垫(4)和螺帽(3),过水球(1)下端装有垫圈(8)和垫圈(9),连杆(2)和阀体(7)间有密封圈(5)密封。
CN 97233346 1997-06-06 1997-06-06 静配合直开阀 Expired - Fee Related CN2315375Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97233346 CN2315375Y (zh) 1997-06-06 1997-06-06 静配合直开阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97233346 CN2315375Y (zh) 1997-06-06 1997-06-06 静配合直开阀

Publications (1)

Publication Number Publication Date
CN2315375Y true CN2315375Y (zh) 1999-04-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97233346 Expired - Fee Related CN2315375Y (zh) 1997-06-06 1997-06-06 静配合直开阀

Country Status (1)

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CN (1) CN2315375Y (zh)

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