CN104832659A - 一种斜板微阻水泵控制阀 - Google Patents
一种斜板微阻水泵控制阀 Download PDFInfo
- Publication number
- CN104832659A CN104832659A CN201510148457.1A CN201510148457A CN104832659A CN 104832659 A CN104832659 A CN 104832659A CN 201510148457 A CN201510148457 A CN 201510148457A CN 104832659 A CN104832659 A CN 104832659A
- Authority
- CN
- China
- Prior art keywords
- valve
- oil
- control valve
- cylinder
- rod
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000003921 oil Substances 0.000 claims description 92
- 238000009825 accumulation Methods 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 34
- 238000010586 diagram Methods 0.000 description 27
- 230000000694 effects Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 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
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of 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
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510148457.1A CN104832659B (zh) | 2015-03-31 | 2015-03-31 | 一种斜板微阻水泵控制阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510148457.1A CN104832659B (zh) | 2015-03-31 | 2015-03-31 | 一种斜板微阻水泵控制阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104832659A true CN104832659A (zh) | 2015-08-12 |
CN104832659B CN104832659B (zh) | 2017-06-23 |
Family
ID=53810746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510148457.1A Active CN104832659B (zh) | 2015-03-31 | 2015-03-31 | 一种斜板微阻水泵控制阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104832659B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090053A (zh) * | 2015-09-14 | 2015-11-25 | 云南大红山管道有限公司 | 一种保护电机反转的可变分段式关阀 |
CN109469664A (zh) * | 2018-11-16 | 2019-03-15 | 广西柳工机械股份有限公司 | 一种液压油缸缓冲系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2110752U (zh) * | 1991-11-30 | 1992-07-22 | 湖北省沙市市阀门总厂 | 蓄能罐式液控缓闭蝶阀 |
CN2457407Y (zh) * | 2000-12-21 | 2001-10-31 | 启东阀门厂 | 智能化应急快速切断阀 |
CN201925537U (zh) * | 2011-01-04 | 2011-08-10 | 上海标一阀门有限公司 | 一种蝶式斜置密封多功能液控止回阀 |
CN203940055U (zh) * | 2014-06-25 | 2014-11-12 | 温州市中宝阀门制造有限公司 | 一种新型蝶式止回阀 |
CN204004601U (zh) * | 2014-06-30 | 2014-12-10 | 武汉圣禹排水系统有限公司 | 缓开缓闭全开无振动旋启式止回阀 |
CN204226172U (zh) * | 2012-09-27 | 2015-03-25 | 叶剑光 | 蝶形液控水泵阀 |
CN204592328U (zh) * | 2015-03-31 | 2015-08-26 | 上海冠龙阀门机械有限公司 | 一种斜板微阻水泵控制阀 |
-
2015
- 2015-03-31 CN CN201510148457.1A patent/CN104832659B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2110752U (zh) * | 1991-11-30 | 1992-07-22 | 湖北省沙市市阀门总厂 | 蓄能罐式液控缓闭蝶阀 |
CN2457407Y (zh) * | 2000-12-21 | 2001-10-31 | 启东阀门厂 | 智能化应急快速切断阀 |
CN201925537U (zh) * | 2011-01-04 | 2011-08-10 | 上海标一阀门有限公司 | 一种蝶式斜置密封多功能液控止回阀 |
CN204226172U (zh) * | 2012-09-27 | 2015-03-25 | 叶剑光 | 蝶形液控水泵阀 |
CN203940055U (zh) * | 2014-06-25 | 2014-11-12 | 温州市中宝阀门制造有限公司 | 一种新型蝶式止回阀 |
CN204004601U (zh) * | 2014-06-30 | 2014-12-10 | 武汉圣禹排水系统有限公司 | 缓开缓闭全开无振动旋启式止回阀 |
CN204592328U (zh) * | 2015-03-31 | 2015-08-26 | 上海冠龙阀门机械有限公司 | 一种斜板微阻水泵控制阀 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090053A (zh) * | 2015-09-14 | 2015-11-25 | 云南大红山管道有限公司 | 一种保护电机反转的可变分段式关阀 |
CN109469664A (zh) * | 2018-11-16 | 2019-03-15 | 广西柳工机械股份有限公司 | 一种液压油缸缓冲系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104832659B (zh) | 2017-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Applicant after: Guanlong Valve Machinery Co., Ltd., Shanghai Applicant after: Shanghai Guanlong Valve Automation Co. Ltd. Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Applicant before: Guanlong Valve Machinery Co., Ltd., Shanghai Applicant before: Shanghai Qirong Machinery Automatic Control Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Song Zhengyi Inventor before: Li Zhenghong |
|
CB03 | Change of inventor or designer information | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee after: Shanghai Guanlong Valve Machinery Co., Ltd Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee before: Shanghai Guanlong Valve Machinery Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong valve energy saving equipment Co., Ltd Patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: Shanghai Guanlong Valve Machinery Co., Ltd Patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |