CN202790694U - 一种新型低温球阀 - Google Patents

一种新型低温球阀 Download PDF

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Publication number
CN202790694U
CN202790694U CN 201220455152 CN201220455152U CN202790694U CN 202790694 U CN202790694 U CN 202790694U CN 201220455152 CN201220455152 CN 201220455152 CN 201220455152 U CN201220455152 U CN 201220455152U CN 202790694 U CN202790694 U CN 202790694U
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valve
valve rod
cryogenic ball
ball valve
rod
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Expired - Fee Related
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CN 201220455152
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English (en)
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林传书
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Abstract

本实用新型涉及阀门技术领域,尤其是一种新型低温球阀,其特征在于,包括:阀杆、阀杆套、阀杆填料、阀杆头套、球体、阀座密封、阀座、阀体,所述一种新型低温球阀,在阀杆上设有阀杆头套,所述阀杆头套是保护阀杆,避免了阀杆腐蚀断裂。

Description

一种新型低温球阀
技术领域
本实用新型涉及阀门技术领域,尤其是一种新型低温球阀。
背景技术
传统的球阀在低温和长期腐蚀性的低温下,阀杆容易断裂,橡胶密封容易泄漏,使阀门容易失效。
发明内容
为解决上述问题,本实用新型提供了一种新型低温球阀,所述一种新型低温球阀,其特征在于,包括:阀杆1、阀杆套2、阀杆填料3、阀杆头套4、球体5、阀座密封6、阀座7、阀体8,所述一种新型低温球阀,在阀杆1上设有阀杆头套4,所述阀杆头套4是保护阀杆1,避免了阀杆腐蚀断裂。
本实用新型有益效果是:1. 避免阀杆断裂; 2.无泄漏达到节能效果。
附图说明
图1是本实用新型结构示意图
其中:阀杆1、阀杆套2、阀杆填料3、阀杆头套4、球体5、阀座密封6、阀座7、阀体8。
具体实施方式
如图1所示,所述一种新型防低温球阀,在阀杆1上设有阀杆头套4,所述阀杆头套4是保护阀杆1,避免了阀杆腐蚀断裂。

Claims (1)

1.一种新型低温球阀,其特征在于,包括:阀杆、阀杆套、阀杆填料、阀杆头套、球体、阀座密封、阀座、阀体,所述一种新型低温球阀,在阀杆上设有阀杆头套。
CN 201220455152 2012-09-09 2012-09-09 一种新型低温球阀 Expired - Fee Related CN202790694U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220455152 CN202790694U (zh) 2012-09-09 2012-09-09 一种新型低温球阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220455152 CN202790694U (zh) 2012-09-09 2012-09-09 一种新型低温球阀

Publications (1)

Publication Number Publication Date
CN202790694U true CN202790694U (zh) 2013-03-13

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Family Applications (1)

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CN 201220455152 Expired - Fee Related CN202790694U (zh) 2012-09-09 2012-09-09 一种新型低温球阀

Country Status (1)

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CN (1) CN202790694U (zh)

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Granted publication date: 20130313

Termination date: 20130909