KR890002618A - 공기조화기 - Google Patents

공기조화기

Info

Publication number
KR890002618A
KR890002618A KR1019870008236A KR870008236A KR890002618A KR 890002618 A KR890002618 A KR 890002618A KR 1019870008236 A KR1019870008236 A KR 1019870008236A KR 870008236 A KR870008236 A KR 870008236A KR 890002618 A KR890002618 A KR 890002618A
Authority
KR
South Korea
Prior art keywords
heat exchanger
indoor
opening
compressor
indoor heat
Prior art date
Application number
KR1019870008236A
Other languages
English (en)
Other versions
KR900008514B1 (ko
Inventor
유끼후미 고또오
Original Assignee
아오이 죠이찌
가부시끼가이샤 도시바
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 아오이 죠이찌, 가부시끼가이샤 도시바 filed Critical 아오이 죠이찌
Publication of KR890002618A publication Critical patent/KR890002618A/ko
Application granted granted Critical
Publication of KR900008514B1 publication Critical patent/KR900008514B1/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • 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
    • F25B2313/023—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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

내용 없음

Description

공기 조화기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예에 있이서의 냉동 사이클의 구성을 나타낸 도면. 제2도는 제1도의 실시예에 있어서의 제어회로의 구성을 나타내는 도면. 제3도 종래의 공기 조화기에 있어서의 냉동 사이클의 구성을 나타낸 도면.

Claims (1)

  1. 능력 가변 압축기(1) 및 실외 열교환기(3)가 있는 실외 유닛(A)과 실내 열교환기(41)(42)(43)가 있는 여러개의 실내 유닛(C)(D)(E)과 전술한 압축기, 실외 열교환기, 각 실내 열교환기의 병렬체를 연이어서 통하게 하고 각 실내 열교환기의 액체쪽의 냉매 배관에 각각 냉매유량 조정밸브(21)(22)(23) 및 냉매 가열도 제어용의 팽창밸브(31)(32)(33)를 설치하여서 된 냉동 사이클과 전술한 압축기에 구동전력을 공급하는 인버어터 회로의 출력 주파수를 전술한 각 실내 유닛의 요구 능력의 총 합계에 따라서 제어하는 제어기(70)와, 각 유량 조정밸브의 개방도에 대응하는 실내 유닛의 요구 능력에 따라서 제어하는 장치를 갖춘 공기 조화기에 있어서, 각 실내 열교환기의 액체폭이 냉매배관의 접합부로부터 가스쪽의 배관의 접합부에 걸쳐서 설치된 바이패스(62)와, 이 바이패스의 출구쪽의 냉매 온도와 가스쪽의 냉매배관의 집합부의 냉매 온도의 차이를 검출하는 장치(80)와 이 검촐된 온도차이가 미리 정하여진 설정값을 초과하였을때 전술한 각 유량조정밸브의 전체를 소정의 개방도로 개방시키는 장치(80)를 구비하는 것을 특징으로 하는 공기 조화기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870008236A 1986-07-29 1987-07-29 공기 조화기 KR900008514B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61178305A JPS6334459A (ja) 1986-07-29 1986-07-29 空気調和機
JP61-178305 1986-07-29

Publications (2)

Publication Number Publication Date
KR890002618A true KR890002618A (ko) 1989-04-11
KR900008514B1 KR900008514B1 (ko) 1990-11-24

Family

ID=16046149

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008236A KR900008514B1 (ko) 1986-07-29 1987-07-29 공기 조화기

Country Status (5)

Country Link
US (1) US4766735A (ko)
JP (1) JPS6334459A (ko)
KR (1) KR900008514B1 (ko)
AU (1) AU570875B1 (ko)
GB (1) GB2194651B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100667168B1 (ko) * 2005-02-09 2007-01-12 삼성전자주식회사 공기조화장치

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123080A (en) * 1987-03-20 1992-06-16 Ranco Incorporated Of Delaware Compressor drive system
JP2557903B2 (ja) * 1987-09-10 1996-11-27 株式会社東芝 空気調和機
GB2215867B (en) * 1988-02-09 1992-09-02 Toshiba Kk Air conditioner system with control for optimum refrigerant temperature
US4835976A (en) * 1988-03-14 1989-06-06 Eaton Corporation Controlling superheat in a refrigeration system
US4873836A (en) * 1988-06-06 1989-10-17 Eaton Corporation Flow noise suppression for electronic valves
US4926653A (en) * 1988-06-17 1990-05-22 Sharp Kabushiki Kaisha Multi-room type air-conditioning equipment
JPH0224267U (ko) * 1988-07-28 1990-02-16
JP2664740B2 (ja) * 1988-09-30 1997-10-22 株式会社東芝 空気調和機
US4997030A (en) * 1989-01-24 1991-03-05 Kabushiki Kaisha Toshiba Central air conditioning system having remote controller in a plurality of rooms for starting or stopping air conditioning apparatus
US5004149A (en) * 1989-01-24 1991-04-02 Kabushiki Kaisha Toshiba Central air conditioning system having compensating control function for total heat load in a plurality of rooms
GB8913211D0 (en) * 1989-06-08 1989-07-26 London Electricity Board Air conditioning system
US5077982A (en) * 1990-02-14 1992-01-07 York International Corporation Multizone air conditioning system and evaporators therefor
AU636726B2 (en) * 1990-03-19 1993-05-06 Mitsubishi Denki Kabushiki Kaisha Air conditioning system
JPH06103130B2 (ja) * 1990-03-30 1994-12-14 株式会社東芝 空気調和機
JPH03282150A (ja) * 1990-03-30 1991-12-12 Toshiba Corp 空気調和機およびその制御方式
JP2983269B2 (ja) * 1990-09-14 1999-11-29 株式会社東芝 空気調和機
JP2909187B2 (ja) * 1990-10-26 1999-06-23 株式会社東芝 空気調和機
US5237833A (en) * 1991-01-10 1993-08-24 Mitsubishi Denki Kabushiki Kaisha Air-conditioning system
KR950002921Y1 (ko) * 1991-01-30 1995-04-17 삼성전자 주식회사 멀티에어콘의 제어회로
US5126642A (en) * 1991-01-31 1992-06-30 Ranco Incorporated Of Delaware Variable speed motor control
JPH09229500A (ja) * 1995-12-27 1997-09-05 Mando Mach Co Ltd 多室エアコン
DE69728078T2 (de) * 1996-04-10 2005-02-17 Sanyo Electric Co., Ltd., Moriguchi Klimaanlage
US6067815A (en) * 1996-11-05 2000-05-30 Tes Technology, Inc. Dual evaporator refrigeration unit and thermal energy storage unit therefore
US6370908B1 (en) 1996-11-05 2002-04-16 Tes Technology, Inc. Dual evaporator refrigeration unit and thermal energy storage unit therefore
US5893271A (en) * 1997-07-30 1999-04-13 Detrex Corporation Vapor degreaser refrigeration system
US6460353B2 (en) * 2001-03-02 2002-10-08 Honeywell International Inc. Method and apparatus for improved aircraft environmental control system utilizing parallel heat exchanger arrays
US6401468B1 (en) * 2001-03-27 2002-06-11 Lockheed Martin Corporation Autonomous control of heat exchangers
KR100447202B1 (ko) * 2002-08-22 2004-09-04 엘지전자 주식회사 냉난방 동시형 멀티공기조화기 및 그 제어방법
KR100459184B1 (ko) * 2002-08-24 2004-12-03 엘지전자 주식회사 냉난방 동시형 멀티공기조화기
CN1327171C (zh) * 2002-11-22 2007-07-18 海尔集团公司 一拖多空调器
KR100499506B1 (ko) * 2003-01-13 2005-07-05 엘지전자 주식회사 멀티공기조화기용 이물질 차단장치
KR100499507B1 (ko) * 2003-01-13 2005-07-05 엘지전자 주식회사 멀티공기조화기
US6694762B1 (en) * 2003-02-18 2004-02-24 Roger K. Osborne Temperature-controlled parallel evaporators refrigeration system and method
TWI325946B (en) * 2004-01-30 2010-06-11 Sanyo Electric Co Heating/cooling system
KR100640856B1 (ko) * 2004-12-14 2006-11-02 엘지전자 주식회사 멀티 공기조화기의 제어방법
KR100680496B1 (ko) * 2005-10-31 2007-02-08 엘지전자 주식회사 멀티형 공기조화기에서 냉매 분배기의 제어장치 및 방법
JP4120680B2 (ja) * 2006-01-16 2008-07-16 ダイキン工業株式会社 空気調和機
BRPI0601298B1 (pt) * 2006-04-19 2019-10-08 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. Sistema de controle de vazão em circuitos de refrigeração, método de controle de um sistema de refrigeração e sistema de refrigeração
ES2322826A1 (es) * 2006-05-30 2009-06-29 Universidad De Vigo Sistema para determinar y controlar la temperatura de generacion optima en instalaciones de refrigeracion por absorcion con nh3-h2o.
US9261299B2 (en) * 2006-09-22 2016-02-16 Siemens Industry, Inc. Distributed microsystems-based control method and apparatus for commercial refrigeration
JP5055965B2 (ja) * 2006-11-13 2012-10-24 ダイキン工業株式会社 空気調和装置
EP2156158A1 (en) * 2007-06-21 2010-02-24 E. I. Du Pont de Nemours and Company Method for leak detection in heat transfer system
JP4500331B2 (ja) * 2007-07-12 2010-07-14 日立アプライアンス株式会社 空気調和装置及びその制御方法
KR101485601B1 (ko) * 2008-02-25 2015-01-28 엘지전자 주식회사 공기 조화기 및 그의 제어방법
WO2009117159A2 (en) * 2008-03-20 2009-09-24 Carrier Corporation A micro-channel heat exchanger suitable for bending
KR101093305B1 (ko) * 2009-03-30 2011-12-14 엘지전자 주식회사 히트펌프 연동 온수 순환 시스템
WO2011061792A1 (ja) * 2009-11-18 2011-05-26 三菱電機株式会社 冷凍サイクル装置及びそれに適用される情報伝達方法
KR20110102613A (ko) * 2010-03-11 2011-09-19 엘지전자 주식회사 공기조화장치
KR101727034B1 (ko) * 2010-03-11 2017-04-14 엘지전자 주식회사 공기조화장치
JP5404487B2 (ja) * 2010-03-23 2014-01-29 三菱電機株式会社 多室形空気調和機
IT1398956B1 (it) 2010-03-23 2013-03-28 Argoclima S P A Apparecchiatura per il condizionamento di ambienti chiusi comprendente un dispositivo di adattamento dell'unita' esterna a condizioni di mono/multi unita' interne
JP5595508B2 (ja) * 2010-09-30 2014-09-24 三菱電機株式会社 空気調和装置
WO2012098584A1 (ja) * 2011-01-20 2012-07-26 三菱電機株式会社 空気調和装置
US9915453B2 (en) 2012-02-07 2018-03-13 Systecon, Inc. Indirect evaporative cooling system with supplemental chiller that can be bypassed
KR101988034B1 (ko) * 2012-11-19 2019-06-11 엘지전자 주식회사 공기조화기
JP6339036B2 (ja) * 2015-03-17 2018-06-06 ヤンマー株式会社 ヒートポンプ
US10739024B2 (en) 2017-01-11 2020-08-11 Semco Llc Air conditioning system and method with chiller and water
CN107023940B (zh) * 2017-03-30 2019-12-03 青岛海尔空调器有限总公司 空调器制热运行的控制方法
AU2018329314B2 (en) * 2017-09-05 2021-07-01 Daikin Industries, Ltd. Air-Conditioning System or Refrigerant Branch Unit
US11874001B1 (en) * 2018-10-22 2024-01-16 Epic Systems, Llc Temperature control system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU515910B2 (en) * 1978-10-19 1981-05-07 Matsushita Electric Industrial Co., Ltd. Air conditioning system having a plurality of indoor units
AU538000B2 (en) * 1979-04-02 1984-07-26 Matsushita Electric Industrial Co., Ltd. Air conditioner
US4448038A (en) * 1979-10-01 1984-05-15 Sporlan Valve Company Refrigeration control system for modulating electrically-operated expansion valves
US4510767A (en) * 1981-07-03 1985-04-16 Mitsubishi Denki Kabushiki Kaisha Cold storage and refrigeration system
JPS5995350A (ja) * 1982-11-22 1984-06-01 三菱電機株式会社 容量制御型冷凍サイクルの制御装置
US4487031A (en) * 1983-10-11 1984-12-11 Carrier Corporation Method and apparatus for controlling compressor capacity
US4644756A (en) * 1983-12-21 1987-02-24 Daikin Industries, Ltd. Multi-room type air conditioner
JPS60140075A (ja) * 1983-12-28 1985-07-24 株式会社東芝 冷凍サイクルの制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100667168B1 (ko) * 2005-02-09 2007-01-12 삼성전자주식회사 공기조화장치

Also Published As

Publication number Publication date
US4766735A (en) 1988-08-30
JPS6334459A (ja) 1988-02-15
AU570875B1 (en) 1988-03-24
GB2194651B (en) 1990-09-05
GB2194651A (en) 1988-03-09
GB8717746D0 (en) 1987-09-03
KR900008514B1 (ko) 1990-11-24

Similar Documents

Publication Publication Date Title
KR890002618A (ko) 공기조화기
KR880007975A (ko) 공기 조화기
KR870003354A (ko) 공기조화기
KR890013430A (ko) 공기 조화기 및 그 제어방법
KR920010230A (ko) 공기조화기
KR910003335A (ko) 공기 조화기
KR930002769A (ko) 공기조화기
KR880009245A (ko) 공기조화기
KR920008442A (ko) 공기조화기
KR890013429A (ko) 공기조화기 및 그 제어방법
KR910003333A (ko) 공기 조화기
US6089464A (en) Thermal dynamic balancer
KR910015829A (ko) 공기조화기
KR910015832A (ko) 공기 조화기
KR880011536A (ko) 공기조화장치
KR920020142A (ko) 공기 조화기
KR850007869A (ko) 히이트 펌프식 공기조화기
KR870004279A (ko) 냉동 사이클의 능력제어장치
KR890007030A (ko) 냉매가열식 냉난방기
KR970022026A (ko) 공기조화기의 제어장치
KR900013260A (ko) 공기 조화기
KR900013258A (ko) 공기 조화기
KR930010482A (ko) 인버터 에어콘의 순환냉매량 제어장치
JPS61272547A (ja) 空気調和機
KR860004285A (ko) 히트펌프식 에어콘 냉난방장치

Legal Events

Date Code Title Description
A201 Request for examination
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: 19971226

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee