CN2413098Y - 自封闭节能阀 - Google Patents

自封闭节能阀 Download PDF

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Publication number
CN2413098Y
CN2413098Y CN 99259219 CN99259219U CN2413098Y CN 2413098 Y CN2413098 Y CN 2413098Y CN 99259219 CN99259219 CN 99259219 CN 99259219 U CN99259219 U CN 99259219U CN 2413098 Y CN2413098 Y CN 2413098Y
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valve
self
valve core
valve body
spool
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Expired - Fee Related
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CN 99259219
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English (en)
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符光耀
陈俊星
代明志
葛运武
张群伟
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符光耀
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Priority to CN 99259219 priority Critical patent/CN2413098Y/zh
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Abstract

本实用新型为建筑技术领域提供了一种自封闭节能阀,它的主特点是在原有阀门的基础上加以改进,阀芯与阀体之间留设有过料间隙,阀芯头呈T型,扣设在进料口,其间设置有密封垫,过料间隙与出料口连通,阀芯上环套有预压弹簧,预压弹簧设置在阀体内弹簧座上,其上端与阀芯相顶触,与现有节能阀相比,具有顺压自封闭、抗磨损、抗高压等优点。

Description

自封闭节能阀
本实用新型属于建筑技术领域,是一种自封闭节能阀。
现有的阀门开关,进料方向与阀门的关闭导向方向相反,在使用上都出现易磨损,磨损后不能自动补偿,压力一高就出现跑冒滴漏,造成能源浪费。
本实用新型的目的是提供一种顺压自封闭的节能开关,实现抗磨损、抗高压的要求。
本实用新型所采取的技术方案是在原有阀门的基础上加以改进,阀芯与阀体之间留设有过料间隙,阀芯头呈T型,扣设在进料口,其间设置有密封垫,过料间隙与出料口连通,阀芯上环套有预压弹簧,预压弹筑设置在阀体内弹簧座上,其上端与阀芯相顶触。
本实用新型采取了上述技术方案,与现有节能阀相比,具有顺压自封闭、抗磨损、抗高压等优点。
下面结合附图及实例,对本实用新型的具体结构特征作进一步说明。
图1表示本实用新型的总装结构示意图。
如图1所示,本实用新型具有阀体2,阀体2通过端帽7设置有阀芯8,阀芯8的阀芯杆3与阀体2之间留设有过料间隙11,阀芯头呈倒T型,扣设在进料口10上,其间设有密封垫1,过料间隙11与出料口9连通,阀芯杆3上环套有预压弹簧4,预压弹簧4设置在阀体2内的弹簧座12上,其上端与阀芯杆外上部的柱销6和挡圈5相抵触。

Claims (1)

1、一种自封闭节能阀,它的特征是在原有阀门的基础上加以改进,阀芯与阀体之间留设有过料间隙,阀芯头呈T型,扣设在进料口,其间设置有密封垫,过料间隙与出料口连通,阀芯上环套有预压弹簧,预压弹筑设置在阀体内弹簧座上,其上端与阀芯相顶触。
CN 99259219 1999-12-28 1999-12-28 自封闭节能阀 Expired - Fee Related CN2413098Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99259219 CN2413098Y (zh) 1999-12-28 1999-12-28 自封闭节能阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99259219 CN2413098Y (zh) 1999-12-28 1999-12-28 自封闭节能阀

Publications (1)

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CN2413098Y true CN2413098Y (zh) 2001-01-03

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CN 99259219 Expired - Fee Related CN2413098Y (zh) 1999-12-28 1999-12-28 自封闭节能阀

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CN (1) CN2413098Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102262145A (zh) * 2011-04-02 2011-11-30 山东电力集团公司烟台供电公司 一种sf6充气设备带电测试微水专用接口

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102262145A (zh) * 2011-04-02 2011-11-30 山东电力集团公司烟台供电公司 一种sf6充气设备带电测试微水专用接口
CN102262145B (zh) * 2011-04-02 2013-08-21 国家电网公司 一种sf6充气设备带电测试微水专用接口

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