CN104121223B - 耐磨耐冲击射流真空泵 - Google Patents
耐磨耐冲击射流真空泵 Download PDFInfo
- Publication number
- CN104121223B CN104121223B CN201410371720.9A CN201410371720A CN104121223B CN 104121223 B CN104121223 B CN 104121223B CN 201410371720 A CN201410371720 A CN 201410371720A CN 104121223 B CN104121223 B CN 104121223B
- Authority
- CN
- China
- Prior art keywords
- pump
- wear
- shock
- ceramic body
- metal substrate
- 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.)
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Classifications
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- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410371720.9A CN104121223B (zh) | 2014-07-31 | 2014-07-31 | 耐磨耐冲击射流真空泵 |
CN201610345783.6A CN106015120A (zh) | 2014-07-31 | 2014-07-31 | 耐磨耐冲击射流真空泵 |
CN201610343623.8A CN106015119B (zh) | 2014-07-31 | 2014-07-31 | 一种射流真空泵 |
CN201610346017.1A CN105782134B (zh) | 2014-07-31 | 2014-07-31 | 具有潜水泵的射流真空泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410371720.9A CN104121223B (zh) | 2014-07-31 | 2014-07-31 | 耐磨耐冲击射流真空泵 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610345783.6A Division CN106015120A (zh) | 2014-07-31 | 2014-07-31 | 耐磨耐冲击射流真空泵 |
CN201610343623.8A Division CN106015119B (zh) | 2014-07-31 | 2014-07-31 | 一种射流真空泵 |
CN201610346017.1A Division CN105782134B (zh) | 2014-07-31 | 2014-07-31 | 具有潜水泵的射流真空泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104121223A CN104121223A (zh) | 2014-10-29 |
CN104121223B true CN104121223B (zh) | 2016-05-25 |
Family
ID=51766784
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410371720.9A Active CN104121223B (zh) | 2014-07-31 | 2014-07-31 | 耐磨耐冲击射流真空泵 |
CN201610345783.6A Pending CN106015120A (zh) | 2014-07-31 | 2014-07-31 | 耐磨耐冲击射流真空泵 |
CN201610343623.8A Active CN106015119B (zh) | 2014-07-31 | 2014-07-31 | 一种射流真空泵 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610345783.6A Pending CN106015120A (zh) | 2014-07-31 | 2014-07-31 | 耐磨耐冲击射流真空泵 |
CN201610343623.8A Active CN106015119B (zh) | 2014-07-31 | 2014-07-31 | 一种射流真空泵 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN104121223B (zh) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052133A (en) * | 1975-11-12 | 1977-10-04 | The Gorman-Rupp Company | Corrosion and abrasion resistant centrifugal pump |
JPS59182694U (ja) * | 1983-05-24 | 1984-12-05 | 株式会社荏原製作所 | 水中ポンプ |
DE3344765A1 (de) * | 1983-12-10 | 1985-06-13 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Tauchpumpe |
DE3741978A1 (de) * | 1987-12-11 | 1989-06-22 | Philips Patentverwaltung | Pumpvorrichtung fuer leicht viskose fluessigkeiten |
CN2031858U (zh) * | 1988-03-02 | 1989-02-01 | 无锡市第一制药厂 | 水喷射真空泵 |
CN2148207Y (zh) * | 1993-02-13 | 1993-12-01 | 荀以鸿 | 水喷射真空气泵 |
CN2343410Y (zh) * | 1998-06-22 | 1999-10-13 | 宋义 | 一种低位整机汽水组合射流真空泵 |
CN2453182Y (zh) * | 2000-12-15 | 2001-10-10 | 吴云枫 | 自动除气止逆射流真空泵 |
JP3572516B2 (ja) * | 2001-01-29 | 2004-10-06 | 川崎重工業株式会社 | 粒状物流体搬送用エジェクタ装置 |
CN2497083Y (zh) * | 2001-08-03 | 2002-06-26 | 宁晋生 | 一种潜水式射流真空泵 |
CN2861697Y (zh) * | 2005-12-15 | 2007-01-24 | 襄樊瑞福特电力设备有限公司 | 一种特殊结构的陶瓷内衬耐磨管 |
CN101225496A (zh) * | 2008-01-31 | 2008-07-23 | 山东省耐磨耐蚀材料工程技术研究中心 | 耐海水腐蚀的低合金铸铁 |
FR2938293B1 (fr) * | 2008-11-12 | 2015-08-21 | Snecma | Dispositif de regulation du debit d'air alimentant une cavite de ventillation de turbine d'une section de turbine de turbomachine |
CN201412608Y (zh) * | 2009-05-19 | 2010-02-24 | 三一重工股份有限公司 | 一种耐磨输送管和带有该耐磨输送管的混凝土输送机械 |
CN201575275U (zh) * | 2009-12-31 | 2010-09-08 | 贵州优拓材料有限公司 | 一体化复合抗磨管 |
CN201913843U (zh) * | 2010-12-29 | 2011-08-03 | 牟元全 | 钢铁基陶瓷复合耐磨板 |
CN102206784A (zh) * | 2011-04-29 | 2011-10-05 | 吉林大学 | 一种摩擦盘材料 |
CN202501180U (zh) * | 2012-03-23 | 2012-10-24 | 任明 | 金属陶瓷耐磨复合板 |
CN202746795U (zh) * | 2012-09-24 | 2013-02-20 | 天津市富顺钢管镀锌有限公司 | 一种给水涂塑复合钢管 |
CN202914361U (zh) * | 2012-11-19 | 2013-05-01 | 宜兴市灵谷塑料设备有限公司 | 一种碳化硅陶瓷内衬的离心泵 |
-
2014
- 2014-07-31 CN CN201410371720.9A patent/CN104121223B/zh active Active
- 2014-07-31 CN CN201610345783.6A patent/CN106015120A/zh active Pending
- 2014-07-31 CN CN201610343623.8A patent/CN106015119B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106015119A (zh) | 2016-10-12 |
CN106015119B (zh) | 2017-12-22 |
CN106015120A (zh) | 2016-10-12 |
CN104121223A (zh) | 2014-10-29 |
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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: 20160427 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: 20190312 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 |