CN113417870B - 一种基于空气悬浮轴承的纯无油高速压缩机 - Google Patents
一种基于空气悬浮轴承的纯无油高速压缩机 Download PDFInfo
- Publication number
- CN113417870B CN113417870B CN202110592774.8A CN202110592774A CN113417870B CN 113417870 B CN113417870 B CN 113417870B CN 202110592774 A CN202110592774 A CN 202110592774A CN 113417870 B CN113417870 B CN 113417870B
- Authority
- CN
- China
- Prior art keywords
- motor
- main shaft
- bearing
- speed compressor
- disc
- 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
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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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/057—Bearings hydrostatic; hydrodynamic
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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
- 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
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110592774.8A CN113417870B (zh) | 2021-05-28 | 2021-05-28 | 一种基于空气悬浮轴承的纯无油高速压缩机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110592774.8A CN113417870B (zh) | 2021-05-28 | 2021-05-28 | 一种基于空气悬浮轴承的纯无油高速压缩机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113417870A CN113417870A (zh) | 2021-09-21 |
CN113417870B true CN113417870B (zh) | 2022-04-12 |
Family
ID=77713192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110592774.8A Active CN113417870B (zh) | 2021-05-28 | 2021-05-28 | 一种基于空气悬浮轴承的纯无油高速压缩机 |
Country Status (1)
Country | Link |
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CN (1) | CN113417870B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114439761B (zh) * | 2022-01-14 | 2023-10-03 | 江苏海拓宾未来工业科技集团有限公司 | 一种双叶轮空气悬浮式低压纯无油离心压缩机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7628018B2 (en) * | 2008-03-12 | 2009-12-08 | Mowill R Jan | Single stage dual-entry centriafugal compressor, radial turbine gas generator |
CN104179712B (zh) * | 2014-08-20 | 2015-10-14 | 石家庄金士顿轴承科技有限公司 | 一种空气悬浮离心鼓风机 |
CN106015032B (zh) * | 2016-06-28 | 2018-05-22 | 杭州万辰机电科技有限公司 | 离心压缩机 |
KR102342943B1 (ko) * | 2017-06-30 | 2021-12-27 | 한온시스템 주식회사 | 공기압축기 |
CN111365256A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 离心压缩机及空调设备 |
CN210461110U (zh) * | 2019-09-19 | 2020-05-05 | 上海发电设备成套设计研究院有限责任公司 | 一种车载氢燃料电池专用直驱高速离心式空压机 |
CN112253493A (zh) * | 2020-10-15 | 2021-01-22 | 上海发电设备成套设计研究院有限责任公司 | 一种氢燃料电池用空压机 |
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2021
- 2021-05-28 CN CN202110592774.8A patent/CN113417870B/zh active Active
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Publication number | Publication date |
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CN113417870A (zh) | 2021-09-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.128 Hengtong Road, Yixing huankeyuan, Yixing City, Wuxi City, Jiangsu Province, 214200 Patentee after: Jiangsu haituobin Future Industrial Technology Group Co.,Ltd. Address before: No.128 Hengtong Road, Yixing huankeyuan, Yixing City, Wuxi City, Jiangsu Province, 214200 Patentee before: Hitobin future industrial group Co.,Ltd. |
|
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: A pure oil-free high-speed compressor based on air suspension bearing Effective date of registration: 20221130 Granted publication date: 20220412 Pledgee: Jiangsu Yixing rural commercial bank Limited by Share Ltd. Branch Park Branch Pledgor: Jiangsu haituobin Future Industrial Technology Group Co.,Ltd. Registration number: Y2022980024205 |