CN112628439B - 一种阀芯汽蚀磨损时自动更换的调压阀 - Google Patents
一种阀芯汽蚀磨损时自动更换的调压阀 Download PDFInfo
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- CN112628439B CN112628439B CN202110042457.9A CN202110042457A CN112628439B CN 112628439 B CN112628439 B CN 112628439B CN 202110042457 A CN202110042457 A CN 202110042457A CN 112628439 B CN112628439 B CN 112628439B
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- pressure regulating
- valve
- cavity
- sliding
- fixedly arranged
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 101
- 238000005299 abrasion Methods 0.000 title claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 238000007789 sealing Methods 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 4
- 238000003032 molecular docking Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
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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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
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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
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
- F16K31/465—Mechanical actuating means for remote operation by flexible transmission means, e.g. cable, chain, bowden wire
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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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110042457.9A CN112628439B (zh) | 2021-01-13 | 2021-01-13 | 一种阀芯汽蚀磨损时自动更换的调压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110042457.9A CN112628439B (zh) | 2021-01-13 | 2021-01-13 | 一种阀芯汽蚀磨损时自动更换的调压阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112628439A CN112628439A (zh) | 2021-04-09 |
CN112628439B true CN112628439B (zh) | 2023-06-06 |
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CN202110042457.9A Active CN112628439B (zh) | 2021-01-13 | 2021-01-13 | 一种阀芯汽蚀磨损时自动更换的调压阀 |
Country Status (1)
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CN (1) | CN112628439B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107763262A (zh) * | 2016-08-17 | 2018-03-06 | 刘海峰 | 一种方便更换阀芯的气体减压阀 |
CN110242758A (zh) * | 2018-03-09 | 2019-09-17 | (株)Np控股 | 密封构件更换型闸阀系统、密封板及密封板用料盒 |
CN210484633U (zh) * | 2019-07-26 | 2020-05-08 | 宁波宏特工贸有限公司 | 减压阀 |
CN210484758U (zh) * | 2019-08-31 | 2020-05-08 | 金华市长风自动化仪器厂 | 一种自动更换滤芯的阀门执行器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10711907B2 (en) * | 2017-11-07 | 2020-07-14 | Black Diamond Engineering, Inc. | Line replaceable control valve positioner/controller system |
-
2021
- 2021-01-13 CN CN202110042457.9A patent/CN112628439B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107763262A (zh) * | 2016-08-17 | 2018-03-06 | 刘海峰 | 一种方便更换阀芯的气体减压阀 |
CN110242758A (zh) * | 2018-03-09 | 2019-09-17 | (株)Np控股 | 密封构件更换型闸阀系统、密封板及密封板用料盒 |
CN210484633U (zh) * | 2019-07-26 | 2020-05-08 | 宁波宏特工贸有限公司 | 减压阀 |
CN210484758U (zh) * | 2019-08-31 | 2020-05-08 | 金华市长风自动化仪器厂 | 一种自动更换滤芯的阀门执行器 |
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CN112628439A (zh) | 2021-04-09 |
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Legal Events
Date | Code | Title | Description |
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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: 20230509 Address after: Building 5, No. 1065 Xinda Road, Xianghuaqiao Street, Qingpu District, Shanghai, 201700 Applicant after: Tuomfei Valve Technology Co.,Ltd. Address before: 123000 54-301 zhandong street, Haizhou District, Fuxin City, Liaoning Province Applicant before: Fuxin Lindi Trading Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Building 4, No. 5399 Waiqingsong Road, Qingpu District, Shanghai, 2017 Patentee after: Tuomfei Valve Technology Co.,Ltd. Country or region after: China Address before: Building 5, No. 1065 Xinda Road, Xianghuaqiao Street, Qingpu District, Shanghai, 201700 Patentee before: Tuomfei Valve Technology Co.,Ltd. Country or region before: China |
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CP03 | Change of name, title or address |