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CN202790644U - 一种新型低温阀 - Google Patents

一种新型低温阀 Download PDF

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Publication number
CN202790644U
CN202790644U CN 201220368550 CN201220368550U CN202790644U CN 202790644 U CN202790644 U CN 202790644U CN 201220368550 CN201220368550 CN 201220368550 CN 201220368550 U CN201220368550 U CN 201220368550U CN 202790644 U CN202790644 U CN 202790644U
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CN
China
Prior art keywords
valve
base
novel low
low temperature
temperature valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220368550
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English (en)
Inventor
吕少鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI KANGQUAN VALVE CO Ltd
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Individual
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Priority to CN 201220368550 priority Critical patent/CN202790644U/zh
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Publication of CN202790644U publication Critical patent/CN202790644U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Lift Valve (AREA)

Abstract

本实用新型涉及阀门技术领域，尤其是一种新型低温阀，其特征在于，包括：阀体、球体、上阀座、阀杆套、阀杆填料、填料室、阀杆、下阀座、阀座，所述一种新型低温阀，在阀体上设有上阀座，所述上阀座与球体设有间隙，避免阀门腐蚀泄漏。

Description

一种新型低温阀
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阀。
背景技术
 传统的球阀在低温高压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阀，所述一种新型低温阀，其特征在于，包括：阀体1、球体2、上阀座3、阀杆套4、阀杆填料5、填料室6、阀杆7、下阀座8、阀座9，所述一种新型低温阀，在阀体1上设有上阀座3，所述上阀座3与球体2设有间隙，避免阀门腐蚀泄漏。
本实用新型有益效果是：1. 无泄漏； 2.避免腐蚀达到节能效果。
附图说明
图1是本实用新型结构示意图
其中：阀体1、球体2、上阀座3、阀杆套4、阀杆填料5、填料室6、阀杆7、下阀座8、阀座9。
具体实施方式
如图1所示，所述一种新型低温阀，在阀体1上设有上阀座3，所述上阀座3与球体2设有间隙，避免阀门腐蚀泄漏。

Claims (1)

1. 一种新型低温阀，其特征在于，包括：阀体、球体、上阀座、阀杆套、阀杆填料、填料室、阀杆、下阀座、阀座，所述一种新型低温阀，在阀体上设有上阀座。
CN 201220368550 2012-07-29 2012-07-29 一种新型低温阀 Expired - Fee Related CN202790644U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220368550 CN202790644U (zh) 2012-07-29 2012-07-29 一种新型低温阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220368550 CN202790644U (zh) 2012-07-29 2012-07-29 一种新型低温阀

Publications (1)

Publication Number Publication Date
CN202790644U true CN202790644U (zh) 2013-03-13

Family

ID=47817909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220368550 Expired - Fee Related CN202790644U (zh) 2012-07-29 2012-07-29 一种新型低温阀

Country Status (1)

Country Link
CN (1) CN202790644U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANGHAI KANGQUAN VALVE CO., LTD.

Free format text: FORMER OWNER: LV SHAOPENG

Effective date: 20140627

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Gu Chenxi

Inventor before: Lv Shaopeng

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: LV SHAOPENG TO: GU CHENXI

Free format text: CORRECT: ADDRESS; FROM: 200061 YANGPU, SHANGHAI TO: 200061 PUTUO, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20140627

Address after: 200061 Shanghai city Putuo District Zhenping Road 48 Lane 3 Building Room 503

Patentee after: Shanghai Kangquan Valve Co., Ltd.

Address before: 200061 Shanghai city Yangpu District Zhenping Road 48 Lane 3 Building Room 503

Patentee before: Lv Shaopeng

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20150729

EXPY Termination of patent right or utility model