CN202790643U - 一种新型真空球阀 - Google Patents

一种新型真空球阀 Download PDF

Info

Publication number
CN202790643U
CN202790643U CN 201220368547 CN201220368547U CN202790643U CN 202790643 U CN202790643 U CN 202790643U CN 201220368547 CN201220368547 CN 201220368547 CN 201220368547 U CN201220368547 U CN 201220368547U CN 202790643 U CN202790643 U CN 202790643U
Authority
CN
China
Prior art keywords
valve
ball valve
valve rod
novel vacuum
vacuum ball
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 201220368547
Other languages
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
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220368547 priority Critical patent/CN202790643U/zh
Application granted granted Critical
Publication of CN202790643U publication Critical patent/CN202790643U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)

Abstract

本实用新型涉及阀门技术领域，尤其是一种新型真空球阀，其特征在于，包括：阀体、球体、阀座、阀杆、填料、阀杆真空芯，所述一种新型真空球阀，在阀杆上设有阀杆真空芯，避免阀门腐蚀泄漏。

Description

一种新型真空球阀
技术领域
本实用新型涉及阀门技术领域，尤其是一种新型真空球阀。
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真空球阀，所述一种新型真空球阀，其特征在于，包括：阀体1、球体2、阀座3、阀杆4、填料5、阀杆真空芯6，所述一种新型真空球阀，在阀杆4上设有阀杆真空芯6，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、阀座3、阀杆4、填料5、阀杆真空芯6。
具体实施方式
如图1所示，所述一种新型真空球阀，在阀杆4上设有阀杆真空芯6，避免阀门腐蚀泄漏。

Claims (1)

1.一种新型真空球阀，其特征在于，包括：阀体、球体、阀座、阀杆、填料、阀杆真空芯，所述一种新型真空球阀，在阀杆上设有阀杆真空芯。
CN 201220368547 2012-07-29 2012-07-29 一种新型真空球阀 Expired - Fee Related CN202790643U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220368547 CN202790643U (zh) 2012-07-29 2012-07-29 一种新型真空球阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220368547 CN202790643U (zh) 2012-07-29 2012-07-29 一种新型真空球阀

Publications (1)

Publication Number Publication Date
CN202790643U true CN202790643U (zh) 2013-03-13

Family

ID=47817908

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220368547 Expired - Fee Related CN202790643U (zh) 2012-07-29 2012-07-29 一种新型真空球阀

Country Status (1)

Country Link
CN (1) CN202790643U (zh)

Similar Documents

Publication Publication Date Title
CN202790643U (zh) 一种新型真空球阀
CN202790642U (zh) 一种新型低温真空阀
CN202852174U (zh) 一种新型真空网阀
CN202852172U (zh) 一种新型防断裂真空球阀
CN202790640U (zh) 一种新型阀座阀
CN202790644U (zh) 一种新型低温阀
CN202790641U (zh) 一种新型阀座低温阀
CN202852043U (zh) 一种新型防断裂球阀
CN202852173U (zh) 一种新型阀杆球阀
CN202852179U (zh) 一种新型防止阀杆断裂球阀
CN202790639U (zh) 一种新型阀杆套低温球阀
CN202790638U (zh) 一种新型填料室高温球阀
CN202659956U (zh) 一种具有泄压孔结构的阀门
CN202790872U (zh) 一种新型高压高温阀
CN202790873U (zh) 一种新型高压密封球阀
CN202852176U (zh) 一种新型防阀杆腐蚀球阀
CN202691118U (zh) 一种新型球阀
CN202790882U (zh) 一种新型防泄漏阀杆套阀
CN202790612U (zh) 一种新型防泄漏阀座超低温阀
CN202790694U (zh) 一种新型低温球阀
CN202852042U (zh) 一种新型高效高温阀
CN202790656U (zh) 一种新型耐磨阀座球阀
CN202790883U (zh) 一种新型防腐蚀球阀
CN202790632U (zh) 一种新型高压球阀
CN202691265U (zh) 一种新型防腐蚀球阀

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: 20140612

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: ADDRESS; FROM: 200061 YANGPU, SHANGHAI TO: 200061 PUTUO, SHANGHAI

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

TR01 Transfer of patent right

Effective date of registration: 20140612

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