CN201802899U - Novel labor-saving balance plug valve - Google Patents

Novel labor-saving balance plug valve Download PDF

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Publication number
CN201802899U
CN201802899U CN2009202861940U CN200920286194U CN201802899U CN 201802899 U CN201802899 U CN 201802899U CN 2009202861940 U CN2009202861940 U CN 2009202861940U CN 200920286194 U CN200920286194 U CN 200920286194U CN 201802899 U CN201802899 U CN 201802899U
Authority
CN
China
Prior art keywords
plug valve
valve
seal ring
steel ball
saving balance
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
CN2009202861940U
Other languages
Chinese (zh)
Inventor
胡涛
李建和
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 KEHUA THERMAL PIPE SYSTEM CO., LTD.
Original Assignee
SHANGHAI MINGZHU VALVE MANUFACTURING Co Ltd
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 SHANGHAI MINGZHU VALVE MANUFACTURING Co Ltd filed Critical SHANGHAI MINGZHU VALVE MANUFACTURING Co Ltd
Priority to CN2009202861940U priority Critical patent/CN201802899U/en
Application granted granted Critical
Publication of CN201802899U publication Critical patent/CN201802899U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of valves, in particular to a novel labor-saving balance plug valve. The novel labor-saving balance plug valve is characterized by the inclusion of a valve body, a steel ball, a seal ring and a plug body; the steel ball of the novel labor-saving balance plug valve is in the shape of a sphere; the seal ring is arranged on the novel labor-saving balance plug valve; and the steel ball and the valve body which are matched with each other are fixed through the plug body, and can achieve sealing effect by the aid of the seal ring; the plug body cannot be abraded. Therefore, the novel labor-saving balance plug valve has high sealing performance and no leakage, thereby improving the work efficiency and greatly lowering the maintenance cost.

Description

A kind of novel labour saving balanced plug valve
Technical field
The utility model relates to valve technology field, especially a kind of novel labour saving balanced plug valve.
Background technique
Common stopcock seals with direct contact the between valve body by accurately machined metal body, so sealing is relatively poor, hoisting capacity is big, easily wearing and tearing.
Summary of the invention
A kind of novel labour saving balanced plug valve, it is characterized in that, comprise: valve body 1, steel ball 2, seal ring 3, cock body 4, the steel ball 2 of described a kind of novel labour saving balanced plug valve is a spherosome, described a kind of novel labour saving balanced plug valve is provided with seal ring 3, described steel ball 2 is with fixing and rely on seal ring 3 to play sealing by cock body 4 between valve body 1 cooperates, simultaneously cock body 4 is not had itself and produce wearing and tearing, so sealability height, can not leak, thereby improved working efficiency, saved maintenance cost greatly.The beneficial effects of the utility model are: 1. eliminated the valve body wearing and tearing, reduced parts loss and maintenance cost.2. improved working efficiency.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
As shown in the figure, the steel ball 2 of described a kind of novel labour saving balanced plug valve is a spherosome, described a kind of novel labour saving balanced plug valve is provided with seal ring 3, described steel ball 2 is with fixing and rely on seal ring 3 to play sealing by cock body 4 between valve body 1 cooperates, simultaneously cock body 4 is not had itself and produce wearing and tearing, so the sealability height, can not leak, thereby improved working efficiency, saved maintenance cost greatly.

Claims (1)

1. novel labour saving balanced plug valve, it is characterized in that, comprise: valve body, steel ball, seal ring, cock body, the steel ball of described a kind of novel labour saving balanced plug valve is a spherosome, described a kind of novel labour saving balanced plug valve is provided with seal ring, described steel ball with fix by cock body between valve body cooperates and rely on seal ring to play sealing.
CN2009202861940U 2009-12-24 2009-12-24 Novel labor-saving balance plug valve Expired - Fee Related CN201802899U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202861940U CN201802899U (en) 2009-12-24 2009-12-24 Novel labor-saving balance plug valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202861940U CN201802899U (en) 2009-12-24 2009-12-24 Novel labor-saving balance plug valve

Publications (1)

Publication Number Publication Date
CN201802899U true CN201802899U (en) 2011-04-20

Family

ID=43872398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202861940U Expired - Fee Related CN201802899U (en) 2009-12-24 2009-12-24 Novel labor-saving balance plug valve

Country Status (1)

Country Link
CN (1) CN201802899U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MINGZHU VALVE GROUP CO., LTD.

Free format text: FORMER NAME: SHANGHAI MINGZHU VALVE MANUFACTURING CO., LTD.

CP03 Change of name, title or address

Address after: 518 No. 201404 Shanghai Fengxian District City Jinhui Town Industrial Avenue

Patentee after: MINGZHU VALVE GROUP CO., LTD.

Address before: 200436 Shanghai city Fengxian District Jinhui Road No. 218

Patentee before: Shanghai Mingzhu Valve Manufacturing Co., Ltd.

ASS Succession or assignment of patent right

Owner name: SHANGHAI SHENJI METER CO., LTD.

Free format text: FORMER OWNER: MINGZHU VALVE GROUP CO., LTD.

Effective date: 20130626

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201404 FENGXIAN, SHANGHAI TO: 202157 CHONGMING, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20130626

Address after: 202157 155 Fort Harbor Road, Chongming, Shanghai

Patentee after: SHANGHAI SHENJI METER CO., LTD.

Address before: 518 No. 201404 Shanghai Fengxian District City Jinhui Town Industrial Avenue

Patentee before: MINGZHU VALVE GROUP CO., LTD.

ASS Succession or assignment of patent right

Owner name: SHANGHAI KEHUA THERMODYNAMICAL PIPELINE CO., LTD.

Free format text: FORMER OWNER: SHANGHAI SHENJI METER CO., LTD.

Effective date: 20140718

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 202157 CHONGMING, SHANGHAI TO: 201506 JINSHAN, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20140718

Address after: 201506 No. 188 Industrial Road, Jinshan Industrial Zone, Shanghai

Patentee after: SHANGHAI KEHUA THERMAL PIPE SYSTEM CO., LTD.

Address before: 202157 155 Fort Harbor Road, Chongming, Shanghai

Patentee before: SHANGHAI SHENJI METER CO., LTD.

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

Granted publication date: 20110420

Termination date: 20141224

EXPY Termination of patent right or utility model