CN2253416Y - 提升关闭阀 - Google Patents
提升关闭阀 Download PDFInfo
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- CN2253416Y CN2253416Y CN 96205110 CN96205110U CN2253416Y CN 2253416 Y CN2253416 Y CN 2253416Y CN 96205110 CN96205110 CN 96205110 CN 96205110 U CN96205110 U CN 96205110U CN 2253416 Y CN2253416 Y CN 2253416Y
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Abstract
本实用新型涉及水龙头。解决密封、磨损问题。提升关闭阀由阀杆、阀堵、阀盖及外壳等组成,阀杆穿过阀堵,于阀杆下部、阀杆头之上设有安装箍、隔板及垫片,安装箍与隔板焊固一起,中间有通孔,外缘有螺纹并据此安装在外壳内。顺水关闭,密封好、磨损小。用于清水等液流管道。
Description
本实用新型涉及水龙头,尤其是指一种提升关闭阀。
现有水龙头,一般都是阀杆下移时为关,即由上往下的阀盖压住通道,阻止水流,反之阀杆上升是为开,也就是说逆水关闭,这种结构在开或关的情况下,闭杆丝扣始终受着水的压力。因此,磨损大,使用寿命短。
本实用新型的目的是对现有水龙头结构改进,提供一种阀杆下移为开的顺水关闭的提升关闭阀。
本实用新型的目的是这样实现的:提升关闭阀,包括手柄、阀杆、阀堵、阀盖、外壳、密封件及联结件,外壳下端有进口,一侧有出口,阀堵上端有扳手方角,中间有内螺孔,周缘设螺纹并据此安装在外壳上端,其特征是:阀杆穿过阀堵,于阀杆下部、阀杆头之上设有安装箍、隔板及垫片,安装箍与隔板焊固一起,中间有通孔,外缘有螺纹并据此安装在外壳内。
上述设计,当阀杆下移时,进口液体便从通孔进入,由出口流出,当阀杆上升时,即关闭,水压冲向上,即顺水关闭,因此利用了水压推力,关闭轻、密封好、磨损小、寿命长,效果显然。
下面通过附图和实施例对本实用新型再作进一步说明:
图1为本实用新型构造示意图;
图2为图1俯视示意图。
如图所示:本实用新型包括手柄1、阀杆2、阀堵4、外壳5、下端有进口17、一侧有出口16、阀堵4周缘有螺纹3并据此安装在外壳5上端,阀杆2穿过阀堵4,阀杆头9之上设有安装箍7、隔板8及垫片10,安装箍7与隔板8焊固一起,中间有通孔12,外缘有螺纹13,并据此安装在外壳5内。紧靠阀堵4下端的阀杆2上设有密封垫6,防止水液从螺纹15调出。隔板8与垫片10之间设有密封片11,并由阀杆头9,垫片10及密封片11组成阀盖,使关闭更严密。出口管用螺纹14安装在外壳5一侧。上述结构在关闭情况下,水液压力顺向作用于阀盖,压住通孔12,而阀杆上的螺纹15不受水的压力,因此关闭轻、密封好、磨损小、寿命长。
Claims (3)
1、提升关闭阀,包括手柄、阀杆、阀堵、阀盖、外壳、密封件及联结件,外壳下端有进口,一侧有出口,阀堵上端有扳手方角,中间有内螺孔,周缘设螺纹并据此安装在外壳上端,其特征是:阀杆穿过阀堵,于阀杆下部、阀杆头之上设有安装箍、隔板及垫片,安装箍与隔板焊固一起,中间有通孔,外缘有螺纹并据此安装在外壳内。
2、如权利要求1所述的提升关闭阀,其特征是:阀堵下端的阀杆上设有密封垫。
3、如权利要求1所述的提升关闭阀,其特征是:隔板与垫片之间设有密封片,并由阀杆头、垫片及密封片组成阀盖。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96205110 CN2253416Y (zh) | 1996-03-11 | 1996-03-11 | 提升关闭阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96205110 CN2253416Y (zh) | 1996-03-11 | 1996-03-11 | 提升关闭阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2253416Y true CN2253416Y (zh) | 1997-04-30 |
Family
ID=33890177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96205110 Expired - Fee Related CN2253416Y (zh) | 1996-03-11 | 1996-03-11 | 提升关闭阀 |
Country Status (1)
Country | Link |
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CN (1) | CN2253416Y (zh) |
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1996
- 1996-03-11 CN CN 96205110 patent/CN2253416Y/zh not_active Expired - Fee Related
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: ZHUANGSHIFEN COMPANY, * COMPANY, 4, ZHONGJIANER BUREAU, NO. 57, TANGFENG ROAD, TANGSHAN CITY, 063020 TO: NO. 7, DESHENG ROAD, CHENGDU CITY, 610017 |
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CP03 | Change of name, title or address |
Address after: 610017 Chengdu Desheng Road No. 7 Ruan Dingrong. Patentee after: Han Dongping Address before: 063020 Tangshan City Tang Feng Lu No. 57 in the construction of two four company decorative branch Patentee before: Han Dongping |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |