CN106015032A - 离心压缩机 - Google Patents
离心压缩机 Download PDFInfo
- Publication number
- CN106015032A CN106015032A CN201610518668.4A CN201610518668A CN106015032A CN 106015032 A CN106015032 A CN 106015032A CN 201610518668 A CN201610518668 A CN 201610518668A CN 106015032 A CN106015032 A CN 106015032A
- Authority
- CN
- China
- Prior art keywords
- bearing
- gas
- motor
- rotor
- axial
- 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.)
- Granted
Links
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 81
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 230000003068 static effect Effects 0.000 claims abstract description 47
- 239000011148 porous material Substances 0.000 claims abstract description 46
- 239000012530 fluid Substances 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims description 46
- 238000003860 storage Methods 0.000 claims description 34
- 238000001816 cooling Methods 0.000 claims description 29
- 238000004891 communication Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 2
- 230000008676 import Effects 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 abstract description 37
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000001050 lubricating effect Effects 0.000 abstract description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 15
- 230000007423 decrease Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 4
- 230000006837 decompression Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
-
- 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
- F04D17/12—Multi-stage pumps
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
-
- 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
-
- 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
- F04D29/051—Axial thrust balancing
-
- 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
- F04D29/051—Axial thrust balancing
- F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
-
- 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
-
- 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
-
- 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
- F04D29/06—Lubrication
- F04D29/063—Lubrication specially 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
- F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage 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
- F04D29/40—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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
- F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
- F16C32/0618—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via porous material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
- F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
- F16C32/0696—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for both radial and axial load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (9)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610518668.4A CN106015032B (zh) | 2016-06-28 | 2016-06-28 | 离心压缩机 |
US15/267,791 US10570908B2 (en) | 2016-06-28 | 2016-09-16 | Centrifugal compressor assembly and method of operation with an airconditioner |
EP17819424.7A EP3469215B1 (en) | 2016-06-28 | 2017-06-22 | Centrifugal compressor assembly and method of operation with an air conditioner |
JP2018569066A JP6760572B2 (ja) | 2016-06-28 | 2017-06-22 | 遠心圧縮機の組立体及び空調機によるその作動方法 |
PCT/IB2017/000765 WO2018002699A1 (en) | 2016-06-28 | 2017-06-22 | Centrifugal compressor assembly and method of operation with an air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610518668.4A CN106015032B (zh) | 2016-06-28 | 2016-06-28 | 离心压缩机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106015032A true CN106015032A (zh) | 2016-10-12 |
CN106015032B CN106015032B (zh) | 2018-05-22 |
Family
ID=57107320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610518668.4A Active CN106015032B (zh) | 2016-06-28 | 2016-06-28 | 离心压缩机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10570908B2 (zh) |
EP (1) | EP3469215B1 (zh) |
JP (1) | JP6760572B2 (zh) |
CN (1) | CN106015032B (zh) |
WO (1) | WO2018002699A1 (zh) |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017203354A1 (en) * | 2016-05-23 | 2017-11-30 | Hangzhou Stellar Mechanical & Electrical Technology, Inc. | High-speed permanent magnetic motor assembly |
WO2018002699A1 (en) * | 2016-06-28 | 2018-01-04 | Hangzhou Stellar Mechanical & Electrical Technology, Inc. | Centrifugal compressor assembly and method of operation with an air conditioner |
CN107939699A (zh) * | 2017-12-04 | 2018-04-20 | 南京磁谷科技有限公司 | 一种磁悬浮压缩机结构 |
CN109139692A (zh) * | 2018-10-09 | 2019-01-04 | 珠海格力电器股份有限公司 | 轴向轴承、电机和空调器 |
CN110080874A (zh) * | 2019-04-25 | 2019-08-02 | 西安交通大学 | 一种应用于涡轮增压器的压力自供给气体静压推力滑动轴承 |
EP3508733A4 (en) * | 2016-12-09 | 2019-08-28 | Mitsubishi Heavy Industries Compressor Corporation | COMPRESSOR SYSTEM WITH GAS BEARING AND METHOD FOR GAS SUPPLY OF A COMPRESSOR WITH A GAS BEARING |
CN110192039A (zh) * | 2017-01-11 | 2019-08-30 | Lg电子株式会社 | 涡轮压缩机 |
CN110388334A (zh) * | 2018-04-20 | 2019-10-29 | 巴莱诺斯清洁能源控股公司 | 包括流体压缩机的燃料电池 |
CN110578712A (zh) * | 2018-06-07 | 2019-12-17 | 浙江盾安机电科技有限公司 | 压缩机箱体及离心式压缩机 |
WO2020134517A1 (zh) * | 2018-12-25 | 2020-07-02 | 珠海格力电器股份有限公司 | 压缩机 |
WO2020134434A1 (zh) * | 2018-12-25 | 2020-07-02 | 珠海格力电器股份有限公司 | 离心式压缩机和冷媒循环系统 |
CN111365909A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 冷媒循环系统、空调设备和冷媒循环系统的控制方法 |
CN111365284A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 轴承承载部件、压缩机和冷媒循环系统 |
CN111365281A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 轴承支座、具有其的气悬浮压缩机及空调 |
CN111365290A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 轴封部件、压缩机和冷媒循环系统 |
CN111365260A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 双级动压气悬浮离心压缩机、冷媒循环系统和制冷设备 |
CN111365255A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 压缩机以及冷媒循环系统 |
CN111365285A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 压缩机、冷媒循环系统和制冷设备 |
CN111365257A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 压缩机和冷媒循环系统 |
CN111365287A (zh) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | 轴承支撑组件及其加工方法、离心压缩机 |
CN111520925A (zh) * | 2020-05-06 | 2020-08-11 | 青岛科技大学 | 一种压缩机供气系统及压缩机供气控制方法 |
CN111622958A (zh) * | 2020-06-30 | 2020-09-04 | 温州市天成密封件制造有限公司 | 一种阻封液循环泵 |
CN111637086A (zh) * | 2020-06-04 | 2020-09-08 | 青岛科技大学 | 用于气体轴承支撑的离心压缩机供气系统 |
CN111936748A (zh) * | 2018-03-27 | 2020-11-13 | 罗伯特·博世有限公司 | 流体机器、尤其是压缩机装置 |
CN111928504A (zh) * | 2020-08-24 | 2020-11-13 | 珠海格力电器股份有限公司 | 冷媒循环系统及控制方法 |
CN112302989A (zh) * | 2019-07-30 | 2021-02-02 | 青岛海尔智能技术研发有限公司 | 静压轴承供气系统、制冷设备 |
CN112302991A (zh) * | 2019-07-30 | 2021-02-02 | 青岛海尔智能技术研发有限公司 | 静压轴承供气系统、制冷设备 |
CN112302990A (zh) * | 2019-07-30 | 2021-02-02 | 青岛海尔智能技术研发有限公司 | 静压轴承供气系统、制冷设备 |
CN112483429A (zh) * | 2019-09-12 | 2021-03-12 | 开利公司 | 离心压缩机和制冷装置 |
CN113027789A (zh) * | 2020-04-20 | 2021-06-25 | 珠海格力电器股份有限公司 | 气悬浮压缩机和制冷设备 |
CN113090657A (zh) * | 2020-01-09 | 2021-07-09 | 珠海格力电器股份有限公司 | 气体止推轴承和动力设备 |
CN113404704A (zh) * | 2021-06-28 | 2021-09-17 | 鑫磊压缩机股份有限公司 | 一种推力轴承后置式空气悬浮鼓风机 |
CN113417870A (zh) * | 2021-05-28 | 2021-09-21 | 海拓宾未来工业集团有限公司 | 一种基于空气悬浮轴承的纯无油高速压缩机 |
CN113803914A (zh) * | 2020-05-27 | 2021-12-17 | 青岛海尔空调电子有限公司 | 用于静压气悬浮压缩机的供气装置及空调器 |
CN113803910A (zh) * | 2020-05-29 | 2021-12-17 | 青岛海尔智能技术研发有限公司 | 气悬浮压缩机的电机冷却系统和制冷系统 |
CN113847345A (zh) * | 2021-09-08 | 2021-12-28 | 青岛海尔空调电子有限公司 | 用于悬浮轴承的供气系统及制冷系统 |
CN115891583A (zh) * | 2022-12-28 | 2023-04-04 | 华涧新能源科技(上海)有限公司 | 一种基于气浮离心压缩机的汽车空调系统 |
WO2024113892A1 (zh) * | 2022-11-30 | 2024-06-06 | 珠海格力电器股份有限公司 | 静压轴承组件、压缩机及冷媒循环系统 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3469215A1 (en) | 2019-04-17 |
EP3469215B1 (en) | 2020-07-22 |
US20170370364A1 (en) | 2017-12-28 |
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JP2019523360A (ja) | 2019-08-22 |
CN106015032B (zh) | 2018-05-22 |
US10570908B2 (en) | 2020-02-25 |
JP6760572B2 (ja) | 2020-09-23 |
WO2018002699A1 (en) | 2018-01-04 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180522 Pledgee: Anji Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Futeng Fluid Technology Co.,Ltd. Registration number: Y2022330000598 |