CN104564649A - 一种压裂泵液力端总成 - Google Patents
一种压裂泵液力端总成 Download PDFInfo
- Publication number
- CN104564649A CN104564649A CN201410838138.9A CN201410838138A CN104564649A CN 104564649 A CN104564649 A CN 104564649A CN 201410838138 A CN201410838138 A CN 201410838138A CN 104564649 A CN104564649 A CN 104564649A
- Authority
- CN
- China
- Prior art keywords
- valve
- rubber
- valve seat
- collar
- nut
- 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
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410838138.9A CN104564649B (zh) | 2014-12-25 | 2014-12-25 | 一种压裂泵液力端总成 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410838138.9A CN104564649B (zh) | 2014-12-25 | 2014-12-25 | 一种压裂泵液力端总成 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104564649A true CN104564649A (zh) | 2015-04-29 |
CN104564649B CN104564649B (zh) | 2017-03-29 |
Family
ID=53081507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410838138.9A Active CN104564649B (zh) | 2014-12-25 | 2014-12-25 | 一种压裂泵液力端总成 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104564649B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4861241A (en) * | 1988-02-08 | 1989-08-29 | Parker Technology, Inc. | Valve guide bracket |
CN201262136Y (zh) * | 2008-09-23 | 2009-06-24 | 湖北四钻石油设备股份有限公司 | 三缸单作用活塞泵 |
CN201786643U (zh) * | 2010-09-29 | 2011-04-06 | 中国有色(沈阳)泵业有限公司 | 一种隔膜泵直通式进料阀 |
CN103492718A (zh) * | 2011-01-21 | 2014-01-01 | Fts国际服务有限责任公司 | 用于高压泵的可容易地替换的阀组件 |
CN203404064U (zh) * | 2013-03-27 | 2014-01-22 | 青岛天时石油机械有限公司 | 一种压裂泵用的阀体和阀座 |
CN204511860U (zh) * | 2014-12-25 | 2015-07-29 | 上海清河机械有限公司 | 压裂泵液力端总成 |
-
2014
- 2014-12-25 CN CN201410838138.9A patent/CN104564649B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4861241A (en) * | 1988-02-08 | 1989-08-29 | Parker Technology, Inc. | Valve guide bracket |
CN201262136Y (zh) * | 2008-09-23 | 2009-06-24 | 湖北四钻石油设备股份有限公司 | 三缸单作用活塞泵 |
CN201786643U (zh) * | 2010-09-29 | 2011-04-06 | 中国有色(沈阳)泵业有限公司 | 一种隔膜泵直通式进料阀 |
CN103492718A (zh) * | 2011-01-21 | 2014-01-01 | Fts国际服务有限责任公司 | 用于高压泵的可容易地替换的阀组件 |
CN203404064U (zh) * | 2013-03-27 | 2014-01-22 | 青岛天时石油机械有限公司 | 一种压裂泵用的阀体和阀座 |
CN204511860U (zh) * | 2014-12-25 | 2015-07-29 | 上海清河机械有限公司 | 压裂泵液力端总成 |
Also Published As
Publication number | Publication date |
---|---|
CN104564649B (zh) | 2017-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102758602B (zh) | 煤层气井同心管水力活塞排采装置及方法 | |
CN208330640U (zh) | 液力端总成 | |
CN204511860U (zh) | 压裂泵液力端总成 | |
CN104500359B (zh) | 一种五缸柱塞泵液力端总成 | |
CN202056034U (zh) | 螺旋面换向螺杆马达增压器 | |
CN202946129U (zh) | 高稳定性压差式滑套 | |
CN204511799U (zh) | 五缸柱塞泵液力端总成 | |
CN104564649A (zh) | 一种压裂泵液力端总成 | |
WO2023061097A1 (zh) | 凡尔体、阀门组件和柱塞泵 | |
CN204082091U (zh) | 一种可变径滑套开关 | |
CN202545230U (zh) | 注聚泵 | |
CN202203092U (zh) | 一种实心柱塞式抽油泵 | |
CN104234662A (zh) | 一种可变径滑套开关 | |
CN204113630U (zh) | 一种聚合球密封结构 | |
CN207004792U (zh) | 一种球式凡尔阀总成结构 | |
CN204113259U (zh) | 液力端总成 | |
CN204532798U (zh) | 一种抽油泵进油阀 | |
CN207906046U (zh) | 一种用于高压清洗泵上的微动开关 | |
CN105625973A (zh) | 井口采油密封装置 | |
CN206320019U (zh) | 注聚区专用抽油泵 | |
CN202560182U (zh) | 油田井用气砂锚 | |
CN201116463Y (zh) | 抽油泵防砂泄油阀 | |
CN105317416B (zh) | 一种喷砂器 | |
CN205908442U (zh) | 一种球式凡尔阀总成结构 | |
CN203770103U (zh) | 反馈式注汽抽油泵 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hydraulic end assembly of fracturing pump Effective date of registration: 20211210 Granted publication date: 20170329 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2021620000018 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230106 Granted publication date: 20170329 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2021620000018 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hydraulic end assembly of fracturing pump Effective date of registration: 20230111 Granted publication date: 20170329 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2023620000009 |