CN104712591B - 一种可调式射流泵 - Google Patents
一种可调式射流泵 Download PDFInfo
- Publication number
- CN104712591B CN104712591B CN201510043672.5A CN201510043672A CN104712591B CN 104712591 B CN104712591 B CN 104712591B CN 201510043672 A CN201510043672 A CN 201510043672A CN 104712591 B CN104712591 B CN 104712591B
- Authority
- CN
- China
- Prior art keywords
- jet pump
- passageway bridge
- valve rod
- joint sleeve
- connecting tube
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
- Nozzles (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510043672.5A CN104712591B (zh) | 2015-01-28 | 2015-01-28 | 一种可调式射流泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510043672.5A CN104712591B (zh) | 2015-01-28 | 2015-01-28 | 一种可调式射流泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104712591A CN104712591A (zh) | 2015-06-17 |
CN104712591B true CN104712591B (zh) | 2017-02-22 |
Family
ID=53412219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510043672.5A Active CN104712591B (zh) | 2015-01-28 | 2015-01-28 | 一种可调式射流泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104712591B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113374741B (zh) * | 2021-06-11 | 2022-07-22 | 郭孝国 | 一种径向射流引射装置 |
CN114412845B (zh) * | 2022-01-28 | 2022-08-26 | 成都图尔思科技有限公司 | 一种可调式射流泵 |
CN114575797A (zh) * | 2022-02-15 | 2022-06-03 | 中海油能源发展股份有限公司 | 一种井***流泵自动调压***及其使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5781200A (en) * | 1980-11-11 | 1982-05-21 | Takuo Mochizuki | Jet pump |
JPH07259800A (ja) * | 1994-03-22 | 1995-10-09 | Kioritz Corp | ジェットポンプ |
CN2861573Y (zh) * | 2005-10-26 | 2007-01-24 | 孙孝庆 | 泥土脱水用能优选喉管的射流泵 |
CN2881176Y (zh) * | 2006-03-03 | 2007-03-21 | 中国海洋石油总公司 | 注排液射流泵 |
FR2944218B1 (fr) * | 2009-04-09 | 2012-06-15 | Total Sa | Dipositif ejecteur pour former un melange sous pression de liquide et de gaz, et compresseur de gaz comprenant un tel dispositif ejecteur |
CN204458567U (zh) * | 2015-01-28 | 2015-07-08 | 中国海洋石油总公司 | 可调式射流泵 |
-
2015
- 2015-01-28 CN CN201510043672.5A patent/CN104712591B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104712591A (zh) | 2015-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161219 Address after: 100020 East Third Ring Road, Beijing, Chaoyang District No. 2 Applicant after: CNOOC Research Institute Applicant after: CNOOC Energy Technology Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Research Institute Applicant before: ENGINEERING TECHNOLOGY BRANCH, CNOOC ENERGY TECHNOLOGY & SERVICES LIMITED Applicant before: CNOOC Energy Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Floor 14, floor No. 2, No. 6, South Street, Sun Palace, Beijing, Beijing Co-patentee after: CNOOC Energy Development Co., Ltd. Patentee after: CNOOC research institute limited liability company Address before: 100020 East Third Ring Road, Beijing, Chaoyang District No. 2 Co-patentee before: CNOOC Energy Development Co., Ltd. Patentee before: CNOOC Research Institute |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: Floor 14, floor No. 2, No. 6, South Street, Sun Palace, Beijing, Beijing Patentee after: CNOOC research institute limited liability company Address before: Floor 14, floor No. 2, No. 6, South Street, Sun Palace, Beijing, Beijing Co-patentee before: CNOOC Energy Development Co., Ltd. Patentee before: CNOOC research institute limited liability company |