ES2051338T3 - Dispositivo de aire acondicionado. - Google Patents

Dispositivo de aire acondicionado.

Info

Publication number
ES2051338T3
ES2051338T3 ES89118584T ES89118584T ES2051338T3 ES 2051338 T3 ES2051338 T3 ES 2051338T3 ES 89118584 T ES89118584 T ES 89118584T ES 89118584 T ES89118584 T ES 89118584T ES 2051338 T3 ES2051338 T3 ES 2051338T3
Authority
ES
Spain
Prior art keywords
refrigerant
units
air conditioning
conditioning device
media
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 - Lifetime
Application number
ES89118584T
Other languages
English (en)
Inventor
Takashi Mitsubishi De Nakamura
Naoki Mitsubishi Denki Tanaka
Hitoshi Mitsubishi Denk Iijima
Yoshihiro Mitsubishi De Sumida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 JP63260762A external-priority patent/JP2522362B2/ja
Priority claimed from JP63260763A external-priority patent/JP2522363B2/ja
Priority claimed from JP63273771A external-priority patent/JPH0743187B2/ja
Priority claimed from JP63313566A external-priority patent/JP2522371B2/ja
Priority claimed from JP1014816A external-priority patent/JPH086980B2/ja
Priority claimed from JP1037599A external-priority patent/JP2531256B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of ES2051338T3 publication Critical patent/ES2051338T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using 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
    • 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
    • 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
    • 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
    • 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
    • F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and 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
    • F25B2600/02—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/38—Plastic latch parts

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

Abstract

DICHO DISPOSITIVO COMPRENDE: UNA UNIDAD INDIVIDUAL EXTERIOR (1) QUE INCLUYE UN COMPRESOR (2) UNA VALVULA DE 4 CONDUCTOS (3) UN INTERCAMBIADOR DE CALOR EXTERIOR (4), UN ACUMULADOR (8). UNA PLURALIDAD DE UNIDADES INTERIORES (9A 9C) SON CONECTADAS EN PARALELO A LA UNIDAD EXTERIOR (1) A TRAVES DE UNOS PRIMEROS MEDIOS DE TRANSPORTE REFRIGERANTE (13) Y UNOS SEGUNDOS MEDIOS DE TRANSPORTE REFRIGERANTE (14). VALVULAS DE PUESTA EN MARCHA (20) SELECTIVAMENTE CONECTADAS DE UN EXTREMO DE LAS UNIDADES INTERIORES (9A - 9C) A CUALQUIERA DE LOS MEDIOS (13, 14). UN TERCER MEDIO TRANSPORTADOR REFRIGERANTE (22) TIENE UN EXTREMO CONECTADO AL OTRO EXTREMO DE LAS UNIDADES (9A - 9C) A TRAVES DE UNOS PRIMEROS CONTROLADORES DE FLUJO (21) Y EL OTRO EXTREMO ES CONECTADO A CUALQUIERA DE LOS MEDIOS (13, 14) A TRAVES DE UN SEGUNDO CONTROLADOR DE FLUJO (23).
ES89118584T 1988-10-17 1989-10-06 Dispositivo de aire acondicionado. Expired - Lifetime ES2051338T3 (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP63260762A JP2522362B2 (ja) 1988-10-17 1988-10-17 空気調和装置
JP63260763A JP2522363B2 (ja) 1988-10-17 1988-10-17 空気調和装置
JP63273771A JPH0743187B2 (ja) 1988-10-28 1988-10-28 空気調和装置
JP63313566A JP2522371B2 (ja) 1988-06-07 1988-12-12 空気調和装置
JP1014816A JPH086980B2 (ja) 1989-01-24 1989-01-24 空気調和装置
JP1037599A JP2531256B2 (ja) 1989-02-17 1989-02-17 空気調和装置

Publications (1)

Publication Number Publication Date
ES2051338T3 true ES2051338T3 (es) 1994-06-16

Family

ID=27548537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89118584T Expired - Lifetime ES2051338T3 (es) 1988-10-17 1989-10-06 Dispositivo de aire acondicionado.

Country Status (4)

Country Link
US (1) US4987747A (es)
EP (1) EP0364834B1 (es)
KR (1) KR920008504B1 (es)
ES (1) ES2051338T3 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2983269B2 (ja) * 1990-09-14 1999-11-29 株式会社東芝 空気調和機
AU649810B2 (en) * 1991-05-09 1994-06-02 Mitsubishi Denki Kabushiki Kaisha Air conditioning apparatus
JP3223391B2 (ja) * 1993-01-11 2001-10-29 株式会社日立製作所 空気調和機及びそれに用いられる室外機
JP3341404B2 (ja) * 1993-10-29 2002-11-05 ダイキン工業株式会社 空気調和装置の運転制御装置
ES2232994T3 (es) * 1993-11-12 2005-06-01 Sanyo Electric Co., Ltd. Aparato de aire acondicionado.
FR2713320B1 (fr) * 1993-12-02 1996-02-02 Mc International Procédé de commande et de dégivrage en continu d'un échangeur frigorifique et installation équipée d'un tel échangeur.
WO1997041398A1 (en) * 1996-05-02 1997-11-06 Store Heat And Produce Energy, Inc. Defrost operation for heat pump and refrigeration systems
FR2753262B1 (fr) * 1996-09-10 1998-11-27 France En Et Cie Dispositif de climatisation d'un local
CN1224810C (zh) * 2002-03-18 2005-10-26 大金工业株式会社 空调装置的压力调整装置及具有压力调整装置的空调装置
KR100447204B1 (ko) * 2002-08-22 2004-09-04 엘지전자 주식회사 냉난방 동시형 멀티공기조화기 및 그 제어방법
WO2004040208A1 (ja) * 2002-10-30 2004-05-13 Mitsubishi Denki Kabushiki Kaisha 空気調和装置
KR20040064452A (ko) 2003-01-13 2004-07-19 엘지전자 주식회사 냉난방 동시형 멀티공기조화기의 운전방법
US20090145151A1 (en) * 2004-11-25 2009-06-11 Mitsubishi Denki Kabushiki Kaisha Air conditioner
KR100733295B1 (ko) * 2004-12-28 2007-06-28 엘지전자 주식회사 냉난방 동시형 멀티 에어컨의 과냉 장치
KR100677266B1 (ko) * 2005-02-17 2007-02-02 엘지전자 주식회사 냉난방 동시형 멀티 에어컨
KR100691230B1 (ko) * 2005-09-22 2007-03-12 삼성전자주식회사 공기조화기의 제어방법
KR101581466B1 (ko) * 2008-08-27 2015-12-31 엘지전자 주식회사 공기조화시스템
FR2954465B1 (fr) * 2009-12-17 2013-07-26 Valeo Systemes Thermiques Systeme de climatisation comprenant un support porteur d'elements constitutifs dudit systeme
AU2011289233B2 (en) * 2010-08-13 2016-05-12 Reflok, Inc. Weldless aluminum based HVAC system
EP2623887B1 (en) * 2010-09-30 2020-03-25 Mitsubishi Electric Corporation Air conditioning device
US10266034B2 (en) * 2011-06-16 2019-04-23 Hamilton Sundstrand Corporation Heat pump for supplemental heat
JP6138364B2 (ja) * 2014-05-30 2017-05-31 三菱電機株式会社 空気調和機
CN204183064U (zh) * 2014-09-30 2015-03-04 名硕电脑(苏州)有限公司 气体冷却装置及具有该气体冷却装置的回焊炉
CN104776630B (zh) * 2015-04-28 2017-05-03 广东美的暖通设备有限公司 多联机系统
US10443901B2 (en) * 2015-04-30 2019-10-15 Daikin Industries, Ltd. Indoor unit of air conditioner
US10088208B2 (en) * 2016-01-06 2018-10-02 Johnson Controls Technology Company Vapor compression system
EP3534082B1 (en) * 2016-10-28 2021-04-21 Mitsubishi Electric Corporation Air conditioner
CN110360729A (zh) * 2018-04-09 2019-10-22 珠海格力电器股份有限公司 一种机组高落差压力控制方法、装置及空调设备
CN109237644B (zh) * 2018-10-16 2023-09-05 珠海格力电器股份有限公司 热泵机组及其控制方法
CN112923635B (zh) * 2019-12-05 2024-03-05 博西华电器（江苏）有限公司 制冷器具以及用于制冷器具的方法
KR20210096522A (ko) * 2020-01-28 2021-08-05 엘지전자 주식회사 공기 조화 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343375A (en) * 1965-06-23 1967-09-26 Lester K Quick Latent heat refrigeration defrosting system
DE2625449B2 (de) * 1976-06-05 1979-04-12 Matsushita Seiko Co., Ltd., Osaka (Japan) Anlage zum Temperieren von Räumen mit einer Innenraum-Einheit und einem den Kondensator enthaltenden Außengerät
JPS5450137A (en) * 1977-09-27 1979-04-19 Toshiba Corp Heat pump type air conditioner
US4644756A (en) * 1983-12-21 1987-02-24 Daikin Industries, Ltd. Multi-room type air conditioner
JPS6256429A (ja) * 1985-09-04 1987-03-12 Teijin Ltd フオスフオリパ−ゼａ↓２阻害活性を有する蛋白
US4643002A (en) * 1985-09-26 1987-02-17 Carrier Corporation Continuous metered flow multizone air conditioning system

Also Published As

Publication number Publication date
EP0364834A2 (en) 1990-04-25
EP0364834B1 (en) 1994-02-09
KR900006745A (ko) 1990-05-08
KR920008504B1 (ko) 1992-09-30
US4987747A (en) 1991-01-29
EP0364834A3 (en) 1991-01-02

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