CN107940076A - 一种强制关闭浆液切换阀 - Google Patents
一种强制关闭浆液切换阀 Download PDFInfo
- Publication number
- CN107940076A CN107940076A CN201711486007.9A CN201711486007A CN107940076A CN 107940076 A CN107940076 A CN 107940076A CN 201711486007 A CN201711486007 A CN 201711486007A CN 107940076 A CN107940076 A CN 107940076A
- Authority
- CN
- China
- Prior art keywords
- spacer
- cover
- switching valve
- joint
- 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.)
- Granted
Links
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve members
-
- 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
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486007.9A CN107940076B (zh) | 2017-12-30 | 2017-12-30 | 一种强制关闭浆液切换阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486007.9A CN107940076B (zh) | 2017-12-30 | 2017-12-30 | 一种强制关闭浆液切换阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107940076A true CN107940076A (zh) | 2018-04-20 |
| CN107940076B CN107940076B (zh) | 2024-02-20 |
Family
ID=61937089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711486007.9A Active CN107940076B (zh) | 2017-12-30 | 2017-12-30 | 一种强制关闭浆液切换阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940076B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704645A (zh) * | 2022-04-20 | 2022-07-05 | 浙江良精阀门有限公司 | 一种低温式截止阀 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0907046A1 (en) * | 1997-10-02 | 1999-04-07 | Giorgio Scanferla | Improved valve assembly for heating systems and water-heating apparatuses |
| CN103438238A (zh) * | 2013-08-26 | 2013-12-11 | 广东伊之密精密机械股份有限公司 | 三通式液控单向阀 |
| CN106763934A (zh) * | 2016-12-20 | 2017-05-31 | 嘉兴爱克斯机械技术有限公司 | 双驱动快速关闭的升降式逆止和截止组合阀 |
-
2017
- 2017-12-30 CN CN201711486007.9A patent/CN107940076B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0907046A1 (en) * | 1997-10-02 | 1999-04-07 | Giorgio Scanferla | Improved valve assembly for heating systems and water-heating apparatuses |
| CN103438238A (zh) * | 2013-08-26 | 2013-12-11 | 广东伊之密精密机械股份有限公司 | 三通式液控单向阀 |
| CN106763934A (zh) * | 2016-12-20 | 2017-05-31 | 嘉兴爱克斯机械技术有限公司 | 双驱动快速关闭的升降式逆止和截止组合阀 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704645A (zh) * | 2022-04-20 | 2022-07-05 | 浙江良精阀门有限公司 | 一种低温式截止阀 |
| CN114704645B (zh) * | 2022-04-20 | 2023-12-01 | 浙江良精阀门有限公司 | 一种低温式截止阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107940076B (zh) | 2024-02-20 |
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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 |
Effective date of registration: 20231219 Address after: 509 Kangrui Times Square, Keyuan Business Building, No. 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518109 Applicant after: Shenzhen lizhuan Technology Transfer Center Co.,Ltd. Address before: 212000 No.10 Runxing Road, Private Development Zone, Zhenjiang City, Jiangsu Province Applicant before: ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231227 Address after: No. 10 Runxing Road, Private Development Zone, Zhenjiang City, Jiangsu Province, 212021 Applicant after: ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO.,LTD. Address before: 509 Kangrui Times Square, Keyuan Business Building, No. 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518109 Applicant before: Shenzhen lizhuan Technology Transfer Center Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A forced closure of the slurry switching valve Granted publication date: 20240220 Pledgee: China Construction Bank Corporation Zhenjiang Runzhou Sub branch Pledgor: ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO.,LTD. Registration number: Y2024980008226 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20240220 Pledgee: China Construction Bank Corporation Zhenjiang Runzhou Sub branch Pledgor: ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO.,LTD. Registration number: Y2024980008226 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |