CN111120677B - 一种阀门 - Google Patents
一种阀门 Download PDFInfo
- Publication number
- CN111120677B CN111120677B CN202010129571.0A CN202010129571A CN111120677B CN 111120677 B CN111120677 B CN 111120677B CN 202010129571 A CN202010129571 A CN 202010129571A CN 111120677 B CN111120677 B CN 111120677B
- Authority
- CN
- China
- Prior art keywords
- valve
- wall
- driving
- valve body
- hinged
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
- F16K3/267—Combination of a sliding valve and a lift valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010129571.0A CN111120677B (zh) | 2020-02-28 | 2020-02-28 | 一种阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010129571.0A CN111120677B (zh) | 2020-02-28 | 2020-02-28 | 一种阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111120677A CN111120677A (zh) | 2020-05-08 |
CN111120677B true CN111120677B (zh) | 2021-08-27 |
Family
ID=70493359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010129571.0A Active CN111120677B (zh) | 2020-02-28 | 2020-02-28 | 一种阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111120677B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4638833A (en) * | 1984-11-29 | 1987-01-27 | Atlantic Richfield Company | Choke valve |
RU2200265C1 (ru) * | 2001-06-08 | 2003-03-10 | Малина Петр Васильевич | Клапан |
CN2580231Y (zh) * | 2002-11-03 | 2003-10-15 | 浙江省苍南众星实业有限公司 | 柱塞式微压差高压直角阀门 |
US8167269B2 (en) * | 2009-05-28 | 2012-05-01 | Fisher Controls International, Llc | Valve trim apparatus for use with valves |
CN206299818U (zh) * | 2016-12-30 | 2017-07-04 | 天津三社技研科技有限公司 | 自助力手动滑阀 |
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2020
- 2020-02-28 CN CN202010129571.0A patent/CN111120677B/zh active Active
Also Published As
Publication number | Publication date |
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CN111120677A (zh) | 2020-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210806 Address after: Unit 1003, block 4, gaojun science and technology innovation center, No.1 Chaogui South Road, xiaohuangpu community residents committee, Ronggui street, Shunde District, Foshan City, Guangdong Province 528300 Applicant after: GUANGDONG KNOWLEDGE CITY OPERATION SERVICE Co.,Ltd. Address before: 2a01, no.3-2, Jinwan Road, East District, Zhongshan City, Guangdong Province, 528400 Applicant before: Zhongshan ZhengTu Environmental Protection Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: 999 Shisheng Road, Jiading District, Shanghai, 201815 Patentee after: SHANGHAI KAIKE VALVE MANUFACTURING Co.,Ltd. Address before: Unit 1003, block 4, gaojun science and technology innovation center, No.1 Chaogui South Road, xiaohuangpu community residents committee, Ronggui street, Shunde District, Foshan City, Guangdong Province 528300 Patentee before: GUANGDONG KNOWLEDGE CITY OPERATION SERVICE Co.,Ltd. |