CN110388486A - 抗冲刷复合阀组 - Google Patents
抗冲刷复合阀组 Download PDFInfo
- Publication number
- CN110388486A CN110388486A CN201910353468.1A CN201910353468A CN110388486A CN 110388486 A CN110388486 A CN 110388486A CN 201910353468 A CN201910353468 A CN 201910353468A CN 110388486 A CN110388486 A CN 110388486A
- Authority
- CN
- China
- Prior art keywords
- main valve
- valve
- pioneer
- spring
- antiscour
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- 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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- 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
-
- 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
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910353468.1A CN110388486B (zh) | 2019-04-30 | 2019-04-30 | 抗冲刷复合阀组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910353468.1A CN110388486B (zh) | 2019-04-30 | 2019-04-30 | 抗冲刷复合阀组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110388486A true CN110388486A (zh) | 2019-10-29 |
CN110388486B CN110388486B (zh) | 2024-02-23 |
Family
ID=68285281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910353468.1A Active CN110388486B (zh) | 2019-04-30 | 2019-04-30 | 抗冲刷复合阀组 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110388486B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113775786A (zh) * | 2021-09-08 | 2021-12-10 | 哈电集团哈尔滨电站阀门有限公司 | 一种气动泄放装置及其工作方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102313044A (zh) * | 2010-07-02 | 2012-01-11 | 上海立新液压有限公司 | 一种液控流量阀 |
CN203809784U (zh) * | 2014-04-21 | 2014-09-03 | 天津诺威流体控制科技有限公司 | 新结构组合阀 |
CN104329485A (zh) * | 2014-09-24 | 2015-02-04 | 杭州春江阀门有限公司 | 一种多功能组合阀 |
DE202018101710U1 (de) * | 2018-03-27 | 2018-04-06 | Idc Plumbing & Heating Technology (Beijing) Ltd. | Verbesserte geradlinige integrierte Steuerventilgruppe |
CN207864633U (zh) * | 2018-01-31 | 2018-09-14 | 高特自控阀门有限公司 | 调节切断复合阀 |
CN208546543U (zh) * | 2018-06-03 | 2019-02-26 | 哈电集团哈尔滨电站阀门有限公司 | 新型三重密封抗冲刷截止阀 |
CN210088084U (zh) * | 2019-04-30 | 2020-02-18 | 黑龙江北方阀业有限责任公司 | 抗冲刷复合阀组 |
-
2019
- 2019-04-30 CN CN201910353468.1A patent/CN110388486B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102313044A (zh) * | 2010-07-02 | 2012-01-11 | 上海立新液压有限公司 | 一种液控流量阀 |
CN203809784U (zh) * | 2014-04-21 | 2014-09-03 | 天津诺威流体控制科技有限公司 | 新结构组合阀 |
CN104329485A (zh) * | 2014-09-24 | 2015-02-04 | 杭州春江阀门有限公司 | 一种多功能组合阀 |
CN207864633U (zh) * | 2018-01-31 | 2018-09-14 | 高特自控阀门有限公司 | 调节切断复合阀 |
DE202018101710U1 (de) * | 2018-03-27 | 2018-04-06 | Idc Plumbing & Heating Technology (Beijing) Ltd. | Verbesserte geradlinige integrierte Steuerventilgruppe |
CN208546543U (zh) * | 2018-06-03 | 2019-02-26 | 哈电集团哈尔滨电站阀门有限公司 | 新型三重密封抗冲刷截止阀 |
CN210088084U (zh) * | 2019-04-30 | 2020-02-18 | 黑龙江北方阀业有限责任公司 | 抗冲刷复合阀组 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113775786A (zh) * | 2021-09-08 | 2021-12-10 | 哈电集团哈尔滨电站阀门有限公司 | 一种气动泄放装置及其工作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110388486B (zh) | 2024-02-23 |
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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: 20200110 Address after: 157009, 9, Daqing street, Aimin District, Mudanjiang, Mudanjiang, Heilongjiang Applicant after: HEILONGJIANG BEIFANG VALVE CO.,LTD. Applicant after: Heilongjiang Muling Power Station Valve Co.,Ltd. Address before: 157009, 9, Daqing street, Aimin District, Mudanjiang, Mudanjiang, Heilongjiang Applicant before: HEILONGJIANG BEIFANG VALVE CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 157500 Muling Economic Development Zone, Muling City, Mudanjiang City, Heilongjiang Province Patentee after: Heilongjiang Muling Power Station Valve Co.,Ltd. Country or region after: China Patentee after: HEILONGJIANG BEIFANG VALVE CO.,LTD. Address before: No. 9 Daqing Street, Aimin District, Mudanjiang City, Heilongjiang Province, 157009 Patentee before: HEILONGJIANG BEIFANG VALVE CO.,LTD. Country or region before: China Patentee before: Heilongjiang Muling Power Station Valve Co.,Ltd. |
|
CP03 | Change of name, title or address |