CN1290827A - 保险阀门 - Google Patents

保险阀门 Download PDF

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Publication number
CN1290827A
CN1290827A CN 99109939 CN99109939A CN1290827A CN 1290827 A CN1290827 A CN 1290827A CN 99109939 CN99109939 CN 99109939 CN 99109939 A CN99109939 A CN 99109939A CN 1290827 A CN1290827 A CN 1290827A
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water
handle
plate
seal
pressure transmission
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CN 99109939
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CN1116539C (zh
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周海鹏
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Abstract

本发明为自来水管道中的一种阀门,停水后自动关闭。目前国内市场上尚无此种阀门。该发明其特点为不易损坏,封闭性能好,防止发生住宅和公共场所自来水跑水现象。本发明最主要特点是自动关闭。当手柄①在开起的位置上,在水压力的作用下,使传压板⑤与止水板④之间的摩擦力增大,处使手柄①停留在开起的位置上,使水流通过。当管道停水时传压板⑤无压力作用,手柄①会自动下落到关闭的位置上,达到自动关闭的目的。

Description

保险阀门
该发明为自来水管道中的一种阀门,停水后自动关闭。
目前国内市场上尚无此种阀门,我已在九九年四月申报一种自动关闭阀门,申请号:99207070.8。该发明其特点为不易损坏封闭性能好,防止发生住宅和公共场所自来水跑水现象。
该发明由图1给出:
手柄①:阀门体②;内套③;止水板④;传压板⑤;环镙⑥;胶封⑦;环垫⑧;环胶垫⑨;紧锢镙母⑩。
具体结构:该阀门为水平位置安装,(如竖向安装,只能手动开闭),阀体②中间沿外园方向有四分之一周长小槽,使手柄①在其内滑动,上方为开起,下方为关闭,当手柄①在上方开起位置上,在水压力作用下经传压板⑤与止水板④之间产生一定的磨擦力。处使止水板④会停留在该位置上,使阀门内的水经传压板⑤及止水板④中的两个对称三角型孔通过。当管道内停水时,阀门内无压力作用,手柄①带动止水板①自动下落至下方关闭的位置(即止水板④将传压板⑤的两个三角孔封闭),重新给水不会自动开起。阻止水流通过。从而达到自动关闭水流之目的。
内套③;传压板⑤;环锢⑥;胶封⑦由两组对称安装止水板④两侧。环垫⑧为两个可自由转动的垫片,当旋紧紧锢螺母⑩时,不至使其它部件变形。
内套③内壁设有两个对称凹槽,使传压板⑤两个凸点只能沿凹槽前后滑动。(凸、凹图中未画出)。

Claims (6)

1、保险阀门,所设计的内套③,传压板⑤,胶封⑦,止水板④。
2、根据权利要求1所述,其特征在于内套③所设的凹槽,使传压板⑤只能前后移动,不能转动。
3、根据权利要求1所述,其特征在于内套③所设的L槽,使止水板④只能转动,不能左右移动。
4.根据权利要求1所述,其特征在于传压板⑤,不但起传力作用,而且起密封止水作用。当水柄①搬到开起的位置,传压板⑤的两个三角孔与止水板④同位,使水流通过。
5.根据权利要求1所述,其特征在于胶封⑦,同时起到传力及密封止水水作用。
6、根据权利要求1所述,其特征在于止水板④当手柄①搬到开起位置。使水流通过,当手柄①搬到或下落关闭位置阻止水流通过。
CN99109939A 1999-06-28 1999-06-28 保险阀门 Expired - Fee Related CN1116539C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99109939A CN1116539C (zh) 1999-06-28 1999-06-28 保险阀门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99109939A CN1116539C (zh) 1999-06-28 1999-06-28 保险阀门

Publications (2)

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CN1290827A true CN1290827A (zh) 2001-04-11
CN1116539C CN1116539C (zh) 2003-07-30

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CN99109939A Expired - Fee Related CN1116539C (zh) 1999-06-28 1999-06-28 保险阀门

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363138A (zh) * 2013-08-09 2013-10-23 黄胜新 一种双向磨片多孔阀

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509973A1 (de) * 1985-03-20 1986-09-25 Ideal-Standard Gmbh, 5300 Bonn Durchgangs- und absperrventil
US5127438A (en) * 1990-04-19 1992-07-07 Williams Richard T Long lasting faucet having minimum wear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363138A (zh) * 2013-08-09 2013-10-23 黄胜新 一种双向磨片多孔阀
CN103363138B (zh) * 2013-08-09 2016-03-02 黄胜新 一种双向磨片多孔阀

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CN1116539C (zh) 2003-07-30

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