EP3879208A4 - Séparateur gaz-liquide, ensemble compresseur, et climatiseur - Google Patents

Séparateur gaz-liquide, ensemble compresseur, et climatiseur Download PDF

Info

Publication number
EP3879208A4
EP3879208A4 EP19918921.8A EP19918921A EP3879208A4 EP 3879208 A4 EP3879208 A4 EP 3879208A4 EP 19918921 A EP19918921 A EP 19918921A EP 3879208 A4 EP3879208 A4 EP 3879208A4
Authority
EP
European Patent Office
Prior art keywords
gas
air conditioner
liquid separator
compressor assembly
compressor
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.)
Pending
Application number
EP19918921.8A
Other languages
German (de)
English (en)
Other versions
EP3879208A1 (fr
Inventor
Yusheng Hu
Huijun WEI
Bing Yu
Jun Wang
Ouxiang YANG
Xinai ZHANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai, Gree Green Refrigeration Technology Center Co Ltd of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of EP3879208A1 publication Critical patent/EP3879208A1/fr
Publication of EP3879208A4 publication Critical patent/EP3879208A4/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/12—Vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/074—Details of compressors or related parts with multiple cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/13—Vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/16—Lubrication
EP19918921.8A 2019-03-13 2019-10-12 Séparateur gaz-liquide, ensemble compresseur, et climatiseur Pending EP3879208A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910188182.2A CN109945559B (zh) 2019-03-13 2019-03-13 气液分离器、压缩机组件及空调器
PCT/CN2019/110745 WO2020181764A1 (fr) 2019-03-13 2019-10-12 Séparateur gaz-liquide, ensemble compresseur, et climatiseur

Publications (2)

Publication Number Publication Date
EP3879208A1 EP3879208A1 (fr) 2021-09-15
EP3879208A4 true EP3879208A4 (fr) 2021-12-22

Family

ID=67008858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19918921.8A Pending EP3879208A4 (fr) 2019-03-13 2019-10-12 Séparateur gaz-liquide, ensemble compresseur, et climatiseur

Country Status (3)

Country Link
EP (1) EP3879208A4 (fr)
CN (1) CN109945559B (fr)
WO (1) WO2020181764A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109945559B (zh) * 2019-03-13 2020-11-13 珠海格力电器股份有限公司 气液分离器、压缩机组件及空调器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906112A (en) * 1997-12-12 1999-05-25 Ford Motor Company Accumulator for an air conditioning system
JP2014092078A (ja) * 2012-11-05 2014-05-19 Daikin Ind Ltd 圧縮機
KR20180106790A (ko) * 2017-03-17 2018-10-01 엘지전자 주식회사 어큐뮬레이터

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04139366A (ja) * 1990-09-28 1992-05-13 Sanyo Electric Co Ltd 回転式圧縮機用のアキュームレータ
US5507159A (en) * 1994-04-25 1996-04-16 Tecumseh Products Company Suction accumulator vibration damper
JP2004360622A (ja) * 2003-06-06 2004-12-24 Matsushita Electric Ind Co Ltd 多気筒圧縮機用アキュームレータ
US20050081559A1 (en) * 2003-10-20 2005-04-21 Mcgregor Ian A.N. Accumulator with pickup tube
JP2011047546A (ja) * 2009-08-26 2011-03-10 Panasonic Corp 圧縮機用アキュムレータ
JP2011174401A (ja) * 2010-02-24 2011-09-08 Panasonic Corp 多気筒圧縮機用アキュムレータ
JP2011179394A (ja) * 2010-03-01 2011-09-15 Panasonic Corp 多気筒圧縮機
WO2012026496A1 (fr) * 2010-08-25 2012-03-01 三菱電機株式会社 Compresseur frigorifique équipé d'un accumulateur et d'un dispositif de cycle de réfrigération du type à compression de vapeur
CN202835962U (zh) * 2012-09-25 2013-03-27 广东美的暖通设备有限公司 一种气液分离器
CN202928237U (zh) * 2012-12-11 2013-05-08 Tcl瑞智（惠州）制冷设备有限公司 一种多缸压缩机用过滤瓶
JP6331786B2 (ja) * 2014-07-08 2018-05-30 株式会社富士通ゼネラル 圧縮機
JP6351522B2 (ja) 2015-02-24 2018-07-04 東芝キヤリア株式会社 圧縮機及び冷凍サイクル装置
CN205349734U (zh) 2015-12-29 2016-06-29 西安交通大学 一种冰箱用立式两级旋转式压缩机
CN106052223A (zh) * 2016-05-31 2016-10-26 浙江富源制冷设备股份有限公司 一种双出气管气液分离器及其安装方法
CN106091498A (zh) * 2016-08-16 2016-11-09 浙江新昌三瑞香雪冲业有限公司 一种气液分离器
CN206037515U (zh) * 2016-08-26 2017-03-22 广东美芝精密制造有限公司 用于压缩机的储液器及具有其的压缩机
CN107270598A (zh) * 2017-07-31 2017-10-20 广东美芝制冷设备有限公司 储液器以及具有它的压缩机
CN109026702B (zh) * 2018-09-13 2023-12-08 珠海格力节能环保制冷技术研究中心有限公司 压缩机及空调系统
CN109945559B (zh) * 2019-03-13 2020-11-13 珠海格力电器股份有限公司 气液分离器、压缩机组件及空调器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906112A (en) * 1997-12-12 1999-05-25 Ford Motor Company Accumulator for an air conditioning system
JP2014092078A (ja) * 2012-11-05 2014-05-19 Daikin Ind Ltd 圧縮機
KR20180106790A (ko) * 2017-03-17 2018-10-01 엘지전자 주식회사 어큐뮬레이터

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020181764A1 *

Also Published As

Publication number Publication date
WO2020181764A1 (fr) 2020-09-17
CN109945559B (zh) 2020-11-13
CN109945559A (zh) 2019-06-28
EP3879208A1 (fr) 2021-09-15

Similar Documents

Publication Publication Date Title
EP3627076A4 (fr) Séparateur d'huile, compresseur et climatiseur
EP3926171A4 (fr) Compresseur à spirale, climatiseur de véhicule et véhicule
EP3628871A4 (fr) Compresseur, climatiseur, et procédé d'assemblage de compresseur
EP4116635A4 (fr) Climatiseur
EP3767106A4 (fr) Compresseur et système de climatiseur
EP3865722A4 (fr) Stator de palier, compresseur et climatiseur
EP3832849A4 (fr) Moteur électrique, compresseur, et climatiseur
EP3933206A4 (fr) Ensemble de pompage, compresseur et climatiseur
EP3952096A4 (fr) Climatiseur
EP3896349A4 (fr) Climatiseur
EP3633834A4 (fr) Moteur à réluctance, compresseur et climatiseur
EP3734168A4 (fr) Climatiseur
EP4130537A4 (fr) Structure de raccordement de pipeline, ensemble compresseur et conditionneur d'air
EP3677858A4 (fr) Séparateur et condenseur d'huile de climatiseur, et climatiseur
EP4004452A4 (fr) Diffuseur, ensemble diffuseur et climatiseur les comprenant
EP3719323A4 (fr) Ensemble corps de pompe, compresseur et climatiseur
EP3933203A4 (fr) Climatiseur et compresseur
EP3879208A4 (fr) Séparateur gaz-liquide, ensemble compresseur, et climatiseur
EP3919835A4 (fr) Conditionneur d'air
EP3636928A4 (fr) Unité de climatiseur, compresseur et structure de logement de celle-ci
EP4145057A4 (fr) Climatiseur
EP4234934A4 (fr) Ensemble rotor, compresseur et climatiseur
EP3957858A4 (fr) Ensemble corps de pompe, compresseur et climatiseur
EP3998405A4 (fr) Ensemble ventilateur et climatiseur associé
EP3754270A4 (fr) Accumulateur et compresseur pour climatisation

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210610

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20211123

RIC1 Information provided on ipc code assigned before grant

Ipc: F04C 29/12 20060101ALI20211117BHEP

Ipc: F25B 31/00 20060101ALI20211117BHEP

Ipc: F25B 43/00 20060101AFI20211117BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230215

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530