CN114001036B - 一种微型水力悬浮机械泵及其装配方法 - Google Patents
一种微型水力悬浮机械泵及其装配方法 Download PDFInfo
- Publication number
- CN114001036B CN114001036B CN202111239534.6A CN202111239534A CN114001036B CN 114001036 B CN114001036 B CN 114001036B CN 202111239534 A CN202111239534 A CN 202111239534A CN 114001036 B CN114001036 B CN 114001036B
- Authority
- CN
- China
- Prior art keywords
- waterproof
- impeller
- sleeve
- rotor
- casing
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor 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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0613—Special connection between the rotor compartments
-
- 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
- F04D29/007—Details, component parts, or accessories 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/042—Axially shiftable rotors
-
- 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
- F04D29/08—Sealings
- F04D29/086—Sealings 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
-
- 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
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111239534.6A CN114001036B (zh) | 2021-10-25 | 2021-10-25 | 一种微型水力悬浮机械泵及其装配方法 |
US17/972,553 US11692559B2 (en) | 2021-10-25 | 2022-10-24 | Micro hydraulic suspension mechanical pump and assembling method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111239534.6A CN114001036B (zh) | 2021-10-25 | 2021-10-25 | 一种微型水力悬浮机械泵及其装配方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114001036A CN114001036A (zh) | 2022-02-01 |
CN114001036B true CN114001036B (zh) | 2022-09-16 |
Family
ID=79923724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111239534.6A Active CN114001036B (zh) | 2021-10-25 | 2021-10-25 | 一种微型水力悬浮机械泵及其装配方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11692559B2 (zh) |
CN (1) | CN114001036B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12104618B2 (en) * | 2022-10-31 | 2024-10-01 | Hewlett Packard Enterprise Development Lp | Axial pump with adjustable impeller |
CN117997040B (zh) * | 2024-04-07 | 2024-06-25 | 中国石油天然气股份有限公司 | 井下磁悬浮发电装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135211A (en) * | 1960-09-28 | 1964-06-02 | Integral Motor Pump Corp | Motor and pump assembly |
CA918119A (en) * | 1968-05-17 | 1973-01-02 | B. Fitch James | Vacuum pump or compressor |
US5735668A (en) * | 1996-03-04 | 1998-04-07 | Ansimag Inc. | Axial bearing having independent pads for a centrifugal pump |
CN101586868A (zh) * | 2008-05-20 | 2009-11-25 | 浙江三花股份有限公司 | 液体排出装置 |
JP2010249130A (ja) * | 2009-03-27 | 2010-11-04 | Sanden Corp | 流体機械 |
JP2011032923A (ja) * | 2009-07-31 | 2011-02-17 | Yamada Seisakusho Co Ltd | ウォータポンプ |
CN201934324U (zh) * | 2011-01-20 | 2011-08-17 | 扬州大学 | 永磁磁悬浮轴向电动泵 |
EP3076020B1 (en) * | 2015-03-31 | 2020-12-30 | Magna Powertrain FPC Limited Partnership | Spring regulated variable flow electric water pump |
CN106762694B (zh) * | 2016-12-12 | 2017-09-15 | 华中科技大学 | 一种微型水力悬浮机械泵 |
CN106989050B (zh) * | 2017-04-10 | 2018-11-02 | 华中科技大学 | 一种液体动压悬浮机械泵 |
CN106949069B (zh) * | 2017-05-15 | 2017-11-10 | 华中科技大学 | 一种刻槽轴承动压悬浮机械泵 |
-
2021
- 2021-10-25 CN CN202111239534.6A patent/CN114001036B/zh active Active
-
2022
- 2022-10-24 US US17/972,553 patent/US11692559B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11692559B2 (en) | 2023-07-04 |
CN114001036A (zh) | 2022-02-01 |
US20230126883A1 (en) | 2023-04-27 |
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Effective date of registration: 20240402 Address after: Room 541, 5th Floor, Building 6, No. 63 Zhichun Road, Haidian District, Beijing, 100086 Patentee after: Beijing Zhongke Chuangxing Technology Co.,Ltd. Country or region after: China Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 1037 Patentee before: HUAZHONG University OF SCIENCE AND TECHNOLOGY Country or region before: China |
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Effective date of registration: 20241104 Address after: No.66210, 3rd floor, Pudong Free Trade Zone, Shanghai, China Patentee after: Shanghai Chuangxingzhiguang Entrepreneurship Incubator Management Co.,Ltd. Country or region after: China Address before: Room 541, 5th Floor, Building 6, No. 63 Zhichun Road, Haidian District, Beijing, 100086 Patentee before: Beijing Zhongke Chuangxing Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20250519 Address after: 201210 Shanghai Pudong New Area, China (Shanghai) Pilot Free Trade Zone, No. 800 Naxian Road, Building 1, A Block, 9th Floor, Room A1-2 Patentee after: Hua Ke Lingxin (Shanghai) Power Technology Co., Ltd. Country or region after: China Address before: No.66210, 3rd floor, Pudong Free Trade Zone, Shanghai, China Patentee before: Shanghai Chuangxingzhiguang Entrepreneurship Incubator Management Co.,Ltd. Country or region before: China |