KR20060055154A - 멀티형 공기조화기의 압축기 오일 회수장치 - Google Patents

멀티형 공기조화기의 압축기 오일 회수장치 Download PDF

Info

Publication number
KR20060055154A
KR20060055154A KR1020040094623A KR20040094623A KR20060055154A KR 20060055154 A KR20060055154 A KR 20060055154A KR 1020040094623 A KR1020040094623 A KR 1020040094623A KR 20040094623 A KR20040094623 A KR 20040094623A KR 20060055154 A KR20060055154 A KR 20060055154A
Authority
KR
South Korea
Prior art keywords
oil
compressor
air conditioner
type air
compressors
Prior art date
Application number
KR1020040094623A
Other languages
English (en)
Korean (ko)
Inventor
권기백
최성오
하도용
김기범
정호종
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020040094623A priority Critical patent/KR20060055154A/ko
Priority to EP05024548A priority patent/EP1659350A1/fr
Priority to US11/280,348 priority patent/US20060101845A1/en
Priority to CNA2005101250895A priority patent/CN1776227A/zh
Publication of KR20060055154A publication Critical patent/KR20060055154A/ko

Links

Images

Classifications

    • 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
    • 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
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two pipes connecting the outdoor side to the indoor side with multiple indoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • 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
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/03—Oil level

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
KR1020040094623A 2004-11-18 2004-11-18 멀티형 공기조화기의 압축기 오일 회수장치 KR20060055154A (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020040094623A KR20060055154A (ko) 2004-11-18 2004-11-18 멀티형 공기조화기의 압축기 오일 회수장치
EP05024548A EP1659350A1 (fr) 2004-11-18 2005-11-10 Récupérateur d'huile pour compresseur et climatiseur à unités multiples comprenant celui-ci
US11/280,348 US20060101845A1 (en) 2004-11-18 2005-11-17 Compressor oil recovering apparatus and multi-unit air conditioner equiped with the same
CNA2005101250895A CN1776227A (zh) 2004-11-18 2005-11-18 压缩机油回收装置以及安装有该装置的复式空调

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040094623A KR20060055154A (ko) 2004-11-18 2004-11-18 멀티형 공기조화기의 압축기 오일 회수장치

Publications (1)

Publication Number Publication Date
KR20060055154A true KR20060055154A (ko) 2006-05-23

Family

ID=35735413

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040094623A KR20060055154A (ko) 2004-11-18 2004-11-18 멀티형 공기조화기의 압축기 오일 회수장치

Country Status (4)

Country Link
US (1) US20060101845A1 (fr)
EP (1) EP1659350A1 (fr)
KR (1) KR20060055154A (fr)
CN (1) CN1776227A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017069487A1 (fr) * 2015-10-23 2017-04-27 삼성전자주식회사 Système de climatisation
CN111219911A (zh) * 2020-01-09 2020-06-02 珠海格力电器股份有限公司 一种引射回油装置和制冷设备
KR20210004209A (ko) 2019-07-03 2021-01-13 엘지전자 주식회사 전동식 압축기

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101266657B1 (ko) * 2006-10-17 2013-05-28 엘지전자 주식회사 공기조화기
WO2008101688A1 (fr) * 2007-02-20 2008-08-28 Konvekta Ag Système de climatisation à retour d'huile
JP5169295B2 (ja) * 2007-03-27 2013-03-27 ダイキン工業株式会社 冷凍装置
CN100516693C (zh) * 2007-08-15 2009-07-22 阿尔西制冷工程技术（北京）有限公司 一种风冷分体式空气调节机连接系统
KR101380036B1 (ko) * 2007-10-25 2014-04-01 엘지전자 주식회사 공기 조화기
JP4407760B2 (ja) * 2008-03-12 2010-02-03 ダイキン工業株式会社 冷凍装置
CN101676564A (zh) * 2008-09-19 2010-03-24 江森自控楼宇设备科技(无锡)有限公司 油平衡装置、压缩机单元及其油平衡方法
CN101988717B (zh) * 2009-08-07 2012-11-28 珠海格力电器股份有限公司 模块化多联机组及其冷冻机油均衡控制方法
ITPD20100081A1 (it) * 2010-03-16 2011-09-17 Uniflair S P A Sistema di controllo del livello dell'olio per una pluralita' di compressori in parallelo
KR20120129111A (ko) * 2011-05-19 2012-11-28 엘지전자 주식회사 공기조화기
CN102853585A (zh) * 2011-06-28 2013-01-02 青岛海信日立空调系统有限公司 多联式空调系统供油机构
FR2983257B1 (fr) * 2011-11-30 2018-04-13 Danfoss Commercial Compressors Dispositif de compression, et systeme thermodynamique comprenant un tel dispositif de compression
CN103574957A (zh) * 2012-08-02 2014-02-12 珠海格力电器股份有限公司 多联机模块化系统
KR102198326B1 (ko) * 2013-12-26 2021-01-05 엘지전자 주식회사 공기 조화기
CN105649991A (zh) * 2015-12-31 2016-06-08 深圳市共济科技有限公司 一种变频空调器及其压缩机回油系统
CN106091494B (zh) * 2016-05-31 2019-06-04 广东美的暖通设备有限公司 压缩机储油组件、空调器及其控制方法
WO2018116407A1 (fr) * 2016-12-21 2018-06-28 三菱電機株式会社 Dispositif à cycle de réfrigération
US11713760B2 (en) 2017-12-28 2023-08-01 Emerson Climate Technologies (Suzhou) Co., Ltd. Intake pipe used for compressor system and compressor system
CN109631248B (zh) * 2018-11-16 2021-05-25 青岛海尔空调电子有限公司 一种多联机制冷回油降噪控制方法及系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500962A (en) * 1969-05-01 1970-03-17 Vilter Manufacturing Corp Lubrication system for compressors
US3581519A (en) * 1969-07-18 1971-06-01 Emhart Corp Oil equalization system
US3766745A (en) * 1970-03-16 1973-10-23 L Quick Refrigeration system with plural evaporator means
US3724231A (en) * 1971-10-08 1973-04-03 Vilter Manufacturing Corp Single stage dry cylinder compressor having automatic oil drain from suction chamber to crankcase
US4478050A (en) * 1982-11-19 1984-10-23 Hussmann Corporation Oil separation for refrigeration system
GB2215867B (en) * 1988-02-09 1992-09-02 Toshiba Kk Air conditioner system with control for optimum refrigerant temperature
US5090211A (en) * 1990-03-12 1992-02-25 Reklame, Inc. Refrigerant recovery and recycling system
US5222874A (en) * 1991-01-09 1993-06-29 Sullair Corporation Lubricant cooled electric drive motor for a compressor
WO1996000873A1 (fr) * 1994-06-29 1996-01-11 Daikin Industries, Ltd. Refrigerateur
US5735139A (en) * 1996-06-28 1998-04-07 Carrier Corporation Dual inlet oil separator for a chiller
US5675978A (en) * 1996-11-26 1997-10-14 American Standard Inc. Oil management apparatus for a refrigeration chiller
US5761914A (en) * 1997-02-18 1998-06-09 American Standard Inc. Oil return from evaporator to compressor in a refrigeration system
US6579335B2 (en) * 2000-10-23 2003-06-17 Walter Duane Ollinger Oil separator and cooler
US6428296B1 (en) * 2001-02-05 2002-08-06 Copeland Corporation Horizontal scroll compressor having an oil injection fitting
EP1493978B1 (fr) * 2002-04-08 2010-06-02 Daikin Industries, Ltd. Refrigerateur
US6672102B1 (en) * 2002-11-27 2004-01-06 Carrier Corporation Oil recovery and lubrication system for screw compressor refrigeration machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017069487A1 (fr) * 2015-10-23 2017-04-27 삼성전자주식회사 Système de climatisation
KR20170047629A (ko) * 2015-10-23 2017-05-08 삼성전자주식회사 공기조화시스템
US10801741B2 (en) 2015-10-23 2020-10-13 Samsung Electronics Co., Ltd. Air-conditioning system
KR20210004209A (ko) 2019-07-03 2021-01-13 엘지전자 주식회사 전동식 압축기
CN111219911A (zh) * 2020-01-09 2020-06-02 珠海格力电器股份有限公司 一种引射回油装置和制冷设备
CN111219911B (zh) * 2020-01-09 2020-12-11 珠海格力电器股份有限公司 一种引射回油装置和制冷设备

Also Published As

Publication number Publication date
CN1776227A (zh) 2006-05-24
EP1659350A1 (fr) 2006-05-24
US20060101845A1 (en) 2006-05-18

Similar Documents

Publication Publication Date Title
KR20060055154A (ko) 멀티형 공기조화기의 압축기 오일 회수장치
KR101340725B1 (ko) 수냉식 공기조화기
JP4394709B2 (ja) 空調機の液冷媒蓄積防止装置および方法
JP4013261B2 (ja) 冷凍装置
US7721559B2 (en) Multi-type air conditioner and method for controlling the same
EP1659351B1 (fr) Système de récupération d'huile et climatiseur à unités multiples associé à ce système
EP1698843A2 (fr) Climatiseur avec système de réfrigération secondaire
KR100748519B1 (ko) 이차냉매 펌프구동형 공기조화기
KR101369568B1 (ko) 공기조화기 및 그 제어방법
JP5596745B2 (ja) 空気調和機
CN112413942B (zh) 空调系统及空调系统的控制方法
KR20080032870A (ko) 멀티형 공기조화기의 압축기 오일 회수장치 및오일회수방법
KR20080053158A (ko) 지열을 이용한 공기조화기 및 급탕시스템
KR20060098263A (ko) 멀티형 공기조화기의 실외기 시스템
CN112648754A (zh) 一种空调循环系统及其循环方法
KR101179030B1 (ko) 수냉식 공기조화기
KR100595269B1 (ko) 멀티형 공기조화기
KR101203848B1 (ko) 멀티형 공기조화기의 압축기 오일 회수장치
KR100710368B1 (ko) 멀티형 공기조화기
KR101437790B1 (ko) 공기조화기 및 그 제어방법
KR20080038511A (ko) 멀티형 공기조화기
KR100770718B1 (ko) 복수의 압축기를 구비한 공기조화기
JP6634590B2 (ja) 空気調和装置
KR100511980B1 (ko) 멀티형 공기조화기
KR100819626B1 (ko) 복수의 압축기를 구비한 공기조화기

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E601 Decision to refuse application