CN104110405B - 射流真空泵 - Google Patents
射流真空泵 Download PDFInfo
- Publication number
- CN104110405B CN104110405B CN201410352145.8A CN201410352145A CN104110405B CN 104110405 B CN104110405 B CN 104110405B CN 201410352145 A CN201410352145 A CN 201410352145A CN 104110405 B CN104110405 B CN 104110405B
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- right clamping
- jet
- suction tude
- jet nozzle
- 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
- F04F5/04—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 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
-
- 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
- F04F5/48—Control
- F04F5/52—Control of evacuating pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610158973.7A CN105626594B (zh) | 2014-07-23 | 2014-07-23 | 一种射流真空泵 |
CN201610158673.9A CN105626593B (zh) | 2014-07-23 | 2014-07-23 | 射流真空泵的工作方法 |
CN201410352145.8A CN104110405B (zh) | 2014-07-23 | 2014-07-23 | 射流真空泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410352145.8A CN104110405B (zh) | 2014-07-23 | 2014-07-23 | 射流真空泵 |
Related Child Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610157569.8A Division CN105822606A (zh) | 2014-07-23 | 2014-07-23 | 一种射流真空泵的工作方法 |
CN201610157165.9A Division CN105673583A (zh) | 2014-07-23 | 2014-07-23 | 承载压力高且清洁性能好的射流真空泵 |
CN201610158973.7A Division CN105626594B (zh) | 2014-07-23 | 2014-07-23 | 一种射流真空泵 |
CN201610158673.9A Division CN105626593B (zh) | 2014-07-23 | 2014-07-23 | 射流真空泵的工作方法 |
CN201610159336.1A Division CN105822607A (zh) | 2014-07-23 | 2014-07-23 | 射流真空泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104110405A CN104110405A (zh) | 2014-10-22 |
CN104110405B true CN104110405B (zh) | 2016-04-06 |
Family
ID=51707342
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610158673.9A Active CN105626593B (zh) | 2014-07-23 | 2014-07-23 | 射流真空泵的工作方法 |
CN201610158973.7A Expired - Fee Related CN105626594B (zh) | 2014-07-23 | 2014-07-23 | 一种射流真空泵 |
CN201410352145.8A Active CN104110405B (zh) | 2014-07-23 | 2014-07-23 | 射流真空泵 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610158673.9A Active CN105626593B (zh) | 2014-07-23 | 2014-07-23 | 射流真空泵的工作方法 |
CN201610158973.7A Expired - Fee Related CN105626594B (zh) | 2014-07-23 | 2014-07-23 | 一种射流真空泵 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN105626593B (zh) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2788854B2 (ja) * | 1994-04-28 | 1998-08-20 | エスエムシー 株式会社 | エゼクタ装置 |
CN1123770C (zh) * | 1997-05-29 | 2003-10-08 | 报知机株式会社 | 用于光电烟雾传感器的光投射装置 |
JP2003056500A (ja) * | 2001-08-20 | 2003-02-26 | Keiji Takuwa | エジェクター |
JP2003221010A (ja) * | 2002-01-29 | 2003-08-05 | Yoshimi Nishihara | 家庭用食品保存バッグの真空脱気器具 |
JP2009034653A (ja) * | 2007-08-03 | 2009-02-19 | Kazuhisa Kuroda | 流体噴射装置 |
CN101113743A (zh) * | 2007-08-30 | 2008-01-30 | 上海汉盛船舶技术有限公司 | 一种船用减压蒸馏式海水淡化装置专用喷射泵 |
CN101607233A (zh) * | 2008-06-19 | 2009-12-23 | 洪梅 | 高速高压螺旋喷嘴 |
KR101278529B1 (ko) * | 2010-03-18 | 2013-06-25 | 삼성전자주식회사 | 진공펌프용 이젝터 및 이를 구비한 진공펌프 |
CN202040129U (zh) * | 2011-04-07 | 2011-11-16 | 天脊煤化工集团股份有限公司 | 一种汽轮机射水抽气器空气吸入装置 |
CN202402372U (zh) * | 2011-12-21 | 2012-08-29 | 唐山考伯斯开滦炭素化工有限公司 | 一种改进的液体喷射器 |
CN102588353B (zh) * | 2012-02-14 | 2016-02-03 | 重庆工商大学 | 自激振荡式射流真空泵 |
CN204003664U (zh) * | 2014-07-23 | 2014-12-10 | 苏州淮通电气有限公司 | 射流真空泵 |
-
2014
- 2014-07-23 CN CN201610158673.9A patent/CN105626593B/zh active Active
- 2014-07-23 CN CN201610158973.7A patent/CN105626594B/zh not_active Expired - Fee Related
- 2014-07-23 CN CN201410352145.8A patent/CN104110405B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105626594B (zh) | 2017-07-25 |
CN104110405A (zh) | 2014-10-22 |
CN105626594A (zh) | 2016-06-01 |
CN105626593B (zh) | 2017-06-30 |
CN105626593A (zh) | 2016-06-01 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160302 Address after: Room A505, building 106, Wuzhong District International Education Park, Suzhou, Jiangsu, China () Applicant after: Engineering Equipment Co., Ltd. Suzhou Sai Side Address before: On the south side of Clear Lake Road Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu province 215168 Applicant before: Suzhou Weitong Electric Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190318 Address after: 215100 No. 27 Qianzhu Road, Yuexi Street, Wuzhong Economic Development Zone, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: GP ENTERPRISES CO., LTD. Address before: Room A505, No. 106 Zhineng Avenue (International Education Park) Building, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Engineering Equipment Co., Ltd. Suzhou Sai Side |