KR890016351A - 공기 조화 장치 - Google Patents

공기 조화 장치 Download PDF

Info

Publication number
KR890016351A
KR890016351A KR1019890004533A KR890004533A KR890016351A KR 890016351 A KR890016351 A KR 890016351A KR 1019890004533 A KR1019890004533 A KR 1019890004533A KR 890004533 A KR890004533 A KR 890004533A KR 890016351 A KR890016351 A KR 890016351A
Authority
KR
South Korea
Prior art keywords
compressor
refrigerant
bypass
air conditioner
oil separator
Prior art date
Application number
KR1019890004533A
Other languages
English (en)
Other versions
KR930005182B1 (ko
Inventor
다가시 나까무라
고지 이시가와
요시노부 이가라시
히데가즈 다니
Original Assignee
시기 모리야
미쓰비시전기 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
Priority claimed from JP63101727A external-priority patent/JPH01273958A/ja
Priority claimed from JP63101726A external-priority patent/JPH01273957A/ja
Priority claimed from JP63101733A external-priority patent/JP2649248B2/ja
Priority claimed from JP63104720A external-priority patent/JP2522011B2/ja
Priority claimed from JP63122380A external-priority patent/JPH01291065A/ja
Application filed by 시기 모리야, 미쓰비시전기 주식회사 filed Critical 시기 모리야
Publication of KR890016351A publication Critical patent/KR890016351A/ko
Application granted granted Critical
Publication of KR930005182B1 publication Critical patent/KR930005182B1/ko

Links

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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • 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
    • 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
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • 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
    • F25B2313/001—Compression machines, plants or systems with reversible cycle not otherwise provided for with two or more accumulators
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02531—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during cooling
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02532—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during defrosting
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02533—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during heating
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves

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)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

내용 없음

Description

공기 조화 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 이발명의 한실시예를 표시하는 공기조화장치의 냉매회로도. 제 2 도는 이발명의 다른실시예를 표시하는 공기조화장치의 냉매회로도. 제 3 도는 제 1도 및 제 2 도의 요부전기회로도.

Claims (5)

  1. 압축기에서 토출된 냉매의 흐름방향을 절환하므로서 냉방운전, 난방운전 혹은 제상운전을 수행하게 하는 절환밸브를 경유하고 상기 압축기에서 공급되는 냉매와 피열교환공기를 열교환시키는 비이용측열교환기, 상기절환밸브를 경유하고 상기 압축기에서 공급되는 냉매와 피열교환유체를 열교환시키는 이용측열교환기, 상기 절환밸브와 상기 압축기의 토출측을 접속하는 토출측냉매배관중간에 설치되고 상기 압축기에서 토출되는 냉매와 냉동기유를 분리하는 유분리기, 상기 절환밸브와 상기 압축기의 흡입측을 접속하는 흡입측냉매배관 중간에 직력접속된 제1, 제2의 어큐뮬레이터, 전자밸브를 통하여 상기 유분리기와 상기 제1, 제2의 어큐물레이터를 접속하는 접속배관 또는 상기 제2 어큐물레이터를 연통하는 제1바이패스로, 그리고 유량조절장치로 통하여 상기 유분리기와 상기 압축기의 흡입측 혹은 상기 제2어뮬에이터와 상기 압축기의 흡입축을 접속하는 상기 흡입측냉매배관 중간에 연통하는 제2바이패스로 설치한것을 특징으로하는 공기조화장치.
  2. 제 1 항에 있어서, 상기 제2바이패스로는 상기 유량조절장치를 통하여 상기 유분리기와 상기 제1, 제2의 어큐뮬레이터간을 접속하는 접속배관 또는 상기 제2어큐물레이터를 접속한것을 특징으로하는 공기조화장치.
  3. 제 1 항 또는 제 2 항에 있어서, 상기 제2바이패스로의 유량보다도 상기 제1 바이패스로의 유량이 많게 되도록 설정한것을 특징으로하는 공기조화장치.
  4. 제 1 항 또는 제 2 항에 있어서, 제1바이패스로의 전자밸브를 제상운전중 상기 개로시키는 제상용제어수단을 설치한것을 특징으로하는 공기조화장치.
  5. 제 1 항 또는 제2항에 있어서, 압축기 기동후의 소정시간 전자밸브를 개로시키는 기동용 제어수단을 구비한것을 특징으로 하는 공기조화장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890004533A 1988-04-25 1989-04-06 공기 조화장치 KR930005182B1 (ko)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
JP?63-101733 1988-04-25
JP63-101726 1988-04-25
JP63101727A JPH01273958A (ja) 1988-04-25 1988-04-25 空気調和装置
JP?63-101726 1988-04-25
JP63101726A JPH01273957A (ja) 1988-04-25 1988-04-25 空気調和装置
JP?63-101727 1988-04-25
JP63101733A JP2649248B2 (ja) 1988-04-25 1988-04-25 空気調和装置
JP63104720A JP2522011B2 (ja) 1988-04-26 1988-04-26 空気調和装置
JP63-101727 1988-04-26
JP?63-104720 1988-04-26
JP?63-122380 1988-05-18
JP63122380A JPH01291065A (ja) 1988-05-18 1988-05-18 空気調和装置
JP63-104720 1988-05-18
JP63-101733 1988-05-18
JP63-122380 1988-05-18

Publications (2)

Publication Number Publication Date
KR890016351A true KR890016351A (ko) 1989-11-28
KR930005182B1 KR930005182B1 (ko) 1993-06-16

Family

ID=27526063

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890004533A KR930005182B1 (ko) 1988-04-25 1989-04-06 공기 조화장치

Country Status (5)

Country Link
US (1) US4912937A (ko)
EP (1) EP0339267B1 (ko)
KR (1) KR930005182B1 (ko)
DE (1) DE68907634T2 (ko)
ES (1) ES2043925T3 (ko)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025634A (en) * 1989-04-25 1991-06-25 Dressler William E Heating and cooling apparatus
US5199271A (en) * 1991-01-24 1993-04-06 Zee Systems, Inc. Air conditioning system having timed oil drain separator
US5201195A (en) * 1992-04-27 1993-04-13 General Motors Corporation Bi-flow receiver/dehydrator for refrigeration system
JP3635665B2 (ja) * 1992-05-28 2005-04-06 三菱電機株式会社 空気調和装置
SG135972A1 (en) * 1993-11-12 2007-10-29 Sanyo Electric Co Air conditioner
DE69517457T2 (de) * 1994-03-15 2001-02-15 Mitsubishi Denki K.K., Tokio/Tokyo Klimaanlage
JP3610402B2 (ja) * 1994-08-08 2005-01-12 ヤマハ発動機株式会社 熱ポンプ装置
JPH08128793A (ja) * 1994-10-28 1996-05-21 Toshiba Corp 内部フィン付伝熱管とその製造方法
JP3063742B2 (ja) * 1998-01-30 2000-07-12 ダイキン工業株式会社 冷凍装置
KR19990069708A (ko) * 1998-02-12 1999-09-06 윤종용 공기 조화기
US6223549B1 (en) * 1998-04-24 2001-05-01 Mitsubishi Denki Kabushiki Kaisha Refrigeration cycle device, a method of producing the device, and a method of operating the device
US6510698B2 (en) * 1999-05-20 2003-01-28 Mitsubishi Denki Kabushiki Kaisha Refrigeration system, and method of updating and operating the same
KR100437804B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 2배관식 냉난방 동시형 멀티공기조화기 및 그 운전방법
US7004246B2 (en) * 2002-06-26 2006-02-28 York International Corporation Air-to-air heat pump defrost bypass loop
US20040211193A1 (en) * 2003-04-23 2004-10-28 Ams Research Corporation Cryocooler with oil lubricated compressor
JP2004361036A (ja) * 2003-06-06 2004-12-24 Daikin Ind Ltd 空気調和装置
WO2006003925A1 (ja) * 2004-07-01 2006-01-12 Daikin Industries, Ltd. 冷凍装置及び空気調和装置
JP4258553B2 (ja) * 2007-01-31 2009-04-30 ダイキン工業株式会社 熱源ユニット及び冷凍装置
JP5084950B2 (ja) * 2009-03-31 2012-11-28 三菱電機株式会社 冷凍装置
CN101871707A (zh) * 2010-06-29 2010-10-27 广东志高空调有限公司 一种低压腔压缩机空调的回油***
US9618248B2 (en) * 2011-07-08 2017-04-11 Mahle International Gmbh Refrigerant recovery and recharge device
JP2013053757A (ja) * 2011-08-31 2013-03-21 Mitsubishi Heavy Ind Ltd 冷媒回路システム
CN103542616B (zh) * 2012-07-13 2016-03-30 珠海格力电器股份有限公司 空调***
CN104359155B (zh) * 2014-11-06 2018-11-23 许昌许继晶锐科技有限公司 换流阀和阀厅联合换热***
CN104362833B (zh) * 2014-11-06 2018-09-07 国家电网公司 用于直流输电的换流阀和阀厅的联合换热***
CN108369039B (zh) * 2015-11-20 2020-07-10 三菱电机株式会社 制冷循环装置及制冷循环装置的控制方法
US10207807B2 (en) * 2016-04-13 2019-02-19 The Boeing Company Condensate removal system of an aircraft cooling system
CN106440436B (zh) * 2016-11-17 2022-11-25 珠海格力电器股份有限公司 空调***及其压缩机回油结构
CN111059655A (zh) * 2019-11-22 2020-04-24 广州万居隆电器有限公司 一种空调装置及其控制方法
CN111043788B (zh) * 2019-11-22 2021-10-12 广州万居隆电器有限公司 一种热风机空调装置及其控制方法
CN111156747A (zh) * 2020-01-10 2020-05-15 珠海格力电器股份有限公司 冷媒清洗装置及方法、空调
US11371756B2 (en) 2020-02-27 2022-06-28 Heatcraft Refrigeration Products Llc Cooling system with oil return to accumulator
CN114877395A (zh) * 2022-05-16 2022-08-09 中山市爱美泰电器有限公司 一种低温热泵采暖***

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590741A (en) * 1949-01-24 1952-03-25 John E Watkins Liquid return trap in refrigerating systems
US2966043A (en) * 1959-08-17 1960-12-27 Wayland Phillips Balanced circulating system for refrigeration
US3315484A (en) * 1965-05-17 1967-04-25 Phillips & Co H A Pressurized refrigeration circulating system
US3919859A (en) * 1974-11-18 1975-11-18 Phillips & Co H A Refrigerating system
US4199960A (en) * 1978-10-26 1980-04-29 Parker-Hannifin Corporation Accumulator for air conditioning systems
US4266405A (en) * 1979-06-06 1981-05-12 Allen Trask Heat pump refrigerant circuit
JPS58168864A (ja) * 1982-03-26 1983-10-05 クラリオン株式会社 油分離器
US4557115A (en) * 1983-05-25 1985-12-10 Mitsubishi Denki Kabushiki Kaisha Heat pump having improved compressor lubrication

Also Published As

Publication number Publication date
US4912937A (en) 1990-04-03
KR930005182B1 (ko) 1993-06-16
DE68907634T2 (de) 1994-02-17
ES2043925T3 (es) 1994-01-01
EP0339267B1 (en) 1993-07-21
EP0339267A3 (en) 1991-10-23
DE68907634D1 (de) 1993-08-26
EP0339267A2 (en) 1989-11-02

Similar Documents

Publication Publication Date Title
KR890016351A (ko) 공기 조화 장치
EP0921364A2 (en) Pulsed flow for capacity control
KR870011436A (ko) 냉장 시스템
KR940020058A (ko) 축열식 공기조화장치 및 제상방법
CA1085179A (en) Reversible heat pump system
CN209893678U (zh) 换热***
JP2001033112A (ja) 冷凍サイクルを運転する方法および冷凍機
EP3604973B1 (en) Air conditioner
JPS5952160A (ja) 冷凍サイクル
JPS5856529Y2 (ja) 冷凍装置
JPH0828974A (ja) 冷熱搬送装置
JPH05240522A (ja) 空気調和装置
JP3134388B2 (ja) 空気調和装置
JPH0439578A (ja) エンジン駆動式空気調和機
JPH04320763A (ja) 冷凍装置
JPH05340625A (ja) 空気調和装置
JPH0264365A (ja) 冷暖房装置
KR910000678B1 (ko) 냉동사이클장치
JP3109212B2 (ja) 熱搬送装置
JPS5971963A (ja) ヒートポンプ式冷凍サイクルの除霜制御方法
JP2827656B2 (ja) 熱搬送装置
JPH06241583A (ja) 冷凍装置
JPS6244277Y2 (ko)
JP2755620B2 (ja) ヒートポンプ式空気調和機
JPH0727437A (ja) 空気調和機

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19980605

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee