DE3881242D1 - Klimaanlage fuer mehrere raeume und regelverfahren dafuer. - Google Patents

Klimaanlage fuer mehrere raeume und regelverfahren dafuer.

Info

Publication number
DE3881242D1
DE3881242D1 DE8888102741T DE3881242T DE3881242D1 DE 3881242 D1 DE3881242 D1 DE 3881242D1 DE 8888102741 T DE8888102741 T DE 8888102741T DE 3881242 T DE3881242 T DE 3881242T DE 3881242 D1 DE3881242 D1 DE 3881242D1
Authority
DE
Germany
Prior art keywords
air conditioning
control procedure
multiple rooms
procedure therefor
therefor
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.)
Expired - Fee Related
Application number
DE8888102741T
Other languages
English (en)
Other versions
DE3881242T2 (de
Inventor
Kenji Yamazaki
Kaname Sotome
Tomio Yoshikawa
Tsuyoshi Hiyoshi
Osamu Seki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3881242D1 publication Critical patent/DE3881242D1/de
Publication of DE3881242T2 publication Critical patent/DE3881242T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • 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
    • 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
    • F25B2600/00—Control issues
    • F25B2600/19—Refrigerant outlet condenser 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
    • F25B2600/00—Control issues
    • F25B2600/21—Refrigerant outlet evaporator 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
DE88102741T 1987-03-20 1988-02-24 Klimaanlage für mehrere Räume und Regelverfahren dafür. Expired - Fee Related DE3881242T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62063855A JPH07111283B2 (ja) 1987-03-20 1987-03-20 多室形空気調和装置

Publications (2)

Publication Number Publication Date
DE3881242D1 true DE3881242D1 (de) 1993-07-01
DE3881242T2 DE3881242T2 (de) 1993-12-09

Family

ID=13241367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88102741T Expired - Fee Related DE3881242T2 (de) 1987-03-20 1988-02-24 Klimaanlage für mehrere Räume und Regelverfahren dafür.

Country Status (4)

Country Link
EP (1) EP0282782B1 (de)
JP (1) JPH07111283B2 (de)
KR (1) KR920004952B1 (de)
DE (1) DE3881242T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215867B (en) * 1988-02-09 1992-09-02 Toshiba Kk Air conditioner system with control for optimum refrigerant temperature
KR100329472B1 (ko) * 1998-04-20 2002-08-08 삼성전자 주식회사 냉난방겸용멀티에어컨
KR100395919B1 (ko) * 2000-06-07 2003-08-27 삼성전자주식회사 공기조화기의 과열도 제어 시스템 및 그 제어 방법
KR100390434B1 (ko) * 2001-03-22 2003-07-07 엘지전자 주식회사 멀티에어컨의 냉매회수 제어방법
DE10149757A1 (de) * 2001-10-04 2003-04-10 Behr Gmbh & Co Verfahren zur scheibenbeschlagverhindernden Wärmepumpenleistungsregelung einer Fahrzeug-Klimaanlage
KR100758902B1 (ko) * 2004-11-23 2007-09-14 엘지전자 주식회사 멀티 공기조화 시스템 및 그 제어방법
KR100626696B1 (ko) * 2005-07-25 2006-09-22 삼성전자주식회사 멀티 에어컨 시스템
RU2426957C1 (ru) 2007-06-12 2011-08-20 Данфосс А/С Способ управления парокомпрессионной установкой
US7977959B2 (en) 2007-09-27 2011-07-12 Formfactor, Inc. Method and apparatus for testing devices using serially controlled intelligent switches
WO2010118745A2 (en) * 2009-04-16 2010-10-21 Danfoss A/S A method of controlling operation of a vapour compression system
JP6155824B2 (ja) * 2013-05-08 2017-07-05 ダイキン工業株式会社 空気調和装置
CN105276749B (zh) * 2014-06-24 2018-01-30 青岛海信日立空调系统有限公司 一种多联机空调系统的控制方法及装置
US10365025B2 (en) 2014-11-25 2019-07-30 Lennox Industries, Inc. Methods and systems for operating HVAC systems in low load conditions
CN112484274B (zh) * 2020-12-03 2022-03-29 佛山市顺德区美的电子科技有限公司 空调器及其控制方法、控制装置以及存储介质和电子设备

Family Cites Families (5)

* 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
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
US4484452A (en) * 1983-06-23 1984-11-27 The Trane Company Heat pump refrigerant charge control system
US4523435A (en) * 1983-12-19 1985-06-18 Carrier Corporation Method and apparatus for controlling a refrigerant expansion valve in a refrigeration system
US4644756A (en) * 1983-12-21 1987-02-24 Daikin Industries, Ltd. Multi-room type air conditioner

Also Published As

Publication number Publication date
EP0282782B1 (de) 1993-05-26
EP0282782A3 (en) 1989-11-15
DE3881242T2 (de) 1993-12-09
EP0282782A2 (de) 1988-09-21
KR920004952B1 (ko) 1992-06-22
JPH07111283B2 (ja) 1995-11-29
JPS63233260A (ja) 1988-09-28
KR880011537A (ko) 1988-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee