CN201982712U - Novel plug valve - Google Patents

Novel plug valve Download PDF

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Publication number
CN201982712U
CN201982712U CN201120051204XU CN201120051204U CN201982712U CN 201982712 U CN201982712 U CN 201982712U CN 201120051204X U CN201120051204X U CN 201120051204XU CN 201120051204 U CN201120051204 U CN 201120051204U CN 201982712 U CN201982712 U CN 201982712U
Authority
CN
China
Prior art keywords
valve body
steel ball
sealing layer
novel
plug cock
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
CN201120051204XU
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
MINGZHU VALVE GROUP 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 MINGZHU VALVE GROUP CO Ltd filed Critical MINGZHU VALVE GROUP CO Ltd
Priority to CN201120051204XU priority Critical patent/CN201982712U/en
Application granted granted Critical
Publication of CN201982712U publication Critical patent/CN201982712U/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 plug valve, which is characterized by comprising a valve body, a steel ball, a sealing layer and a plug cock. The steel ball is arranged on the valve body, the sealing layer is arranged between the plug cock and the valve body, a sealing effect between the steel ball and the valve body is produced due to the fact that the plug cock is fixed with the sealing layer, and the plug cock can not be abraded, thereby being good in sealing performance, avoiding leakage, and saving maintenance cost greatly.

Description

A kind of novel stopcock
Technical field
The utility model relates to valve technology field, especially a kind of novel stopcock.
Technical background
Common stopcock seals with direct contact the between valve body by accurately machined metal cock body, so sealing is relatively poor, hoisting capacity is big, easily wearing and tearing.
Summary of the invention
For addressing the above problem, the utility model provides a kind of novel stopcock, described a kind of novel stopcock, it is characterized in that, comprise: valve body 1, steel ball 2, sealing layer 3, faucet body 4, common stopcock seals with direct contact the between valve body by accurately machined metal cock body, so sealing is relatively poor, hoisting capacity is big, easily wearing and tearing.Described a kind of novel stopcock, between faucet body 4 and valve body 1, be provided with sealing layer 3, on valve body 1, be provided with steel ball 2, play seal action by faucet body 4 fixing seal layers 3 between steel ball 2 and the valve body 1, faucet body 4 itself not being had the generation wearing and tearing, so the 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, a kind of novel stopcock, on valve body 1, be provided with steel ball 2, between faucet body 4 and valve body 1, be provided with sealing layer 3, fixing and rely on sealing layer 3 to play seal action between steel ball 2 and the valve body 1 by faucet body 4, faucet body 4 is not had itself produce wearing and tearing, so sealability height, can not leak, thereby improve working efficiency, save maintenance cost greatly.

Claims (1)

1. a novel stopcock is characterized in that, comprising: valve body, steel ball, sealing layer, faucet body, described a kind of novel stopcock, between faucet body and valve body, be provided with sealing layer, on valve body, be provided with steel ball, pass through faucet body fixing seal layer between steel ball and the valve body.
CN201120051204XU 2011-03-01 2011-03-01 Novel plug valve Expired - Fee Related CN201982712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120051204XU CN201982712U (en) 2011-03-01 2011-03-01 Novel plug valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120051204XU CN201982712U (en) 2011-03-01 2011-03-01 Novel plug valve

Publications (1)

Publication Number Publication Date
CN201982712U true CN201982712U (en) 2011-09-21

Family

ID=44610174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120051204XU Expired - Fee Related CN201982712U (en) 2011-03-01 2011-03-01 Novel plug valve

Country Status (1)

Country Link
CN (1) CN201982712U (en)

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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 SHENJI METER CO., LTD.

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

Effective date: 20130530

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

Free format text: CORRECT: ADDRESS; FROM: 200436 FENGXIAN, SHANGHAI TO: 202157 CHONGMING, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20130530

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

Patentee after: SHANGHAI SHENJI METER Co.,Ltd.

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

Patentee before: MINGZHU VALVE GROUP Co.,Ltd.

CU03 Publication of corrected utility model

Correction item: Patentee

Correct: MINGZHU VALVE GROUP CO., LTD.|200436 Shanghai city Fengxian District Jinhui Road No. 218

False: SHANGHAI SHENJI METER CO., LTD.|202157, 155 Fort Harbor Road, Chongming, Shanghai

Number: 25

Volume: 29

ERR Gazette correction

Free format text: CORRECT: PATENTEE; FROM: SHANGHAI SHENJI METER CO., LTD.:202157 CHONGMING, SHANGHAI TO: MINGZHU VALVE GROUP CO., LTD.:200436 FENGXIAN, SHANGHAI

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: 20130827

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

Free format text: CORRECT: ADDRESS; FROM: 200436 FENGXIAN, SHANGHAI TO: 202157 CHONGMING, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20130827

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

Patentee after: SHANGHAI SHENJI METER Co.,Ltd.

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

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, China

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: 20110921

Termination date: 20150301

EXPY Termination of patent right or utility model