ES2046853T3 - Aparato de aire acondicionado. - Google Patents

Aparato de aire acondicionado.

Info

Publication number
ES2046853T3
ES2046853T3 ES199191303443T ES91303443T ES2046853T3 ES 2046853 T3 ES2046853 T3 ES 2046853T3 ES 199191303443 T ES199191303443 T ES 199191303443T ES 91303443 T ES91303443 T ES 91303443T ES 2046853 T3 ES2046853 T3 ES 2046853T3
Authority
ES
Spain
Prior art keywords
main tube
bypass
flow controller
source device
heat exchanger
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
ES199191303443T
Other languages
English (en)
Inventor
Takashi Mitsubishi Denki K.K. Nakamura
Hidekazu Mitsubishi Denki K.K. Tani
Tomohiko Mitsubishi Denki K.K. Kasai
Shigeo Mitsubishi Denki K.K. Takata
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 JP2107907A external-priority patent/JPH0765825B2/ja
Priority claimed from JP2107904A external-priority patent/JPH0754218B2/ja
Priority claimed from JP2107906A external-priority patent/JP2536229B2/ja
Priority claimed from JP2107905A external-priority patent/JPH0752045B2/ja
Priority claimed from JP2107910A external-priority patent/JP2525927B2/ja
Priority claimed from JP2107913A external-priority patent/JP2598550B2/ja
Priority claimed from JP2107908A external-priority patent/JPH0765826B2/ja
Priority claimed from JP2107931A external-priority patent/JPH07104075B2/ja
Priority claimed from JP2107909A external-priority patent/JPH07104074B2/ja
Priority claimed from JP2107911A external-priority patent/JPH0769097B2/ja
Priority claimed from JP2107912A external-priority patent/JP2727733B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of ES2046853T3 publication Critical patent/ES2046853T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas 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
    • F25B2313/006—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
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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

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)

Abstract

UN APARATO DE AIRE ACONDICIONADO QUE CONSTA DE: UN SOLO DISPOSITIVO DE FUENTE DE CALOR (A) QUE TIENE UN COMPRESOR (II), UNA VALVULA DE INVERSION (2), UN INTERCAMBIADOR DE CALOR EXTERIOR (3) Y UN ACUMULADOR (4); Y VARIAS UNIDADES INTERIORES (B, C, D) QUE INCLUYEN INTERCAMBIADORES DE CALOR INTERIOR (5) Y UN PRIMER CONTROLADOR DE FLUJO (9); QUE SE CARACTERIZA PORQUE CONTIENE: UN PRIMER TUBO PRINCIPAL (6) Y UN SEGUNDO TUBO PRINCIPAL (7) PARA ESTABLECER UNA CONEXION ENTRE EL DISPOSITIVO DE FUENTE DE CALOR (A) Y LAS UNIDADES INTERIORES (B, C, D); UNA PRIMERA DERIVACION (10) QUE PUEDE CONECTAR SELECTIVAMENTE UN EXTREMO DEL INTERCAMBIADOR DE CALOR INTERIOR (5) DE CADA UNIDAD INTERIOR (B, C, D) A BIEN EL PRIMER TUBO PRINCIPAL (6) O EL SEGUNDO TUBO PRINCIPAL (7); UNA SEGUNDA DERIVACION (11) QUE ES CONECTADA AL OTRO EXTREMO DEL INTERCAMBIADOR DE CALOR INTERIOR (5) DE CADA UNIDAD INTERIOR (B, C, D) A TRAVES DEL PRIMERO DE LOS CONTROLADORES DE FLUJO (9) Y QUE TAMBIEN SE CONECTA AL SEGUNDO TUBO PRINCIPAL(7) A TRAVES DE UN SEGUNDO CONTROLADOR DE FLUJO (B); LA PRIMERA DERIVACION (10) Y LA SEGUNDA DERIVACION (11) ESTAN CONECTADAS ENTRE SI MEDIANTE EL SEGUNDO CONTROLADOR DE FLUJO (13); LA SEGUNDA DERIVACION (11) ESTA CONECTADA AL PRIMER TUBO PRINCIPAL (6) MEDIANTE UN CUARTO CONTROLADOR DE FLUJO (17); UN DISPOSITIVO DE UNION (E) QUE CONTIENE LA PRIMERA DERIVACION (10), EL SEGUNDO CONTROLADOR DE FLUJO (13), EL CUARTO CONTROLADOR DE FLUJO (17) Y LA SEGUNDA DERIVACION (11) Y QUE ESTA INTERPUESTO ENTRE EL DISPOSITIVO DE FUENTE DE CALOR (A) Y LAS UNIDADES INTERIORES (B, C, D); Y EL PRIMER TUBO PRINCIPAL (16) QUE TIENE UN DIAMETRO MAYOR QUE EL SEGUNDO TUBO PRINCIPAL (7); Y UNA DISPOSICION DE VALVULA CONMUTADORA (40) QUE PUEDE SER COLOCADA ENTRE EL PRIMER TUBO PRINCIPAL (6) Y EL SEGUNDO TUBO PRINCIPAL (7) EN EL DISPOSITIVO DE FUENTE DE CALOR (A) PARA CONMUTAR EL PRIMER TUBO PRINCIPAL (6) Y EL SEGUNDO TUBO PRINCIPAL (7) A UN LUGAR DE BAJA PRESION Y A UN LUGAR DE ALTA PRESION RESPECTIVAMENTE.
ES199191303443T 1990-04-23 1991-04-17 Aparato de aire acondicionado. Expired - Lifetime ES2046853T3 (es)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP2107905A JPH0752045B2 (ja) 1990-04-23 1990-04-23 空気調和装置
JP2107909A JPH07104074B2 (ja) 1990-04-23 1990-04-23 空気調和装置
JP2107913A JP2598550B2 (ja) 1990-04-23 1990-04-23 空気調和機
JP2107931A JPH07104075B2 (ja) 1990-04-23 1990-04-23 空気調和装置
JP2107912A JP2727733B2 (ja) 1990-04-23 1990-04-23 空気調和機
JP2107907A JPH0765825B2 (ja) 1990-04-23 1990-04-23 空気調和装置
JP2107911A JPH0769097B2 (ja) 1990-04-23 1990-04-23 空気調和装置
JP2107904A JPH0754218B2 (ja) 1990-04-23 1990-04-23 空気調和装置
JP2107908A JPH0765826B2 (ja) 1990-04-23 1990-04-23 空気調和装置
JP2107910A JP2525927B2 (ja) 1990-04-23 1990-04-23 空気調和装置
JP2107906A JP2536229B2 (ja) 1990-04-23 1990-04-23 空気調和装置

Publications (1)

Publication Number Publication Date
ES2046853T3 true ES2046853T3 (es) 1994-02-01

Family

ID=27582153

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199191303443T Expired - Lifetime ES2046853T3 (es) 1990-04-23 1991-04-17 Aparato de aire acondicionado.

Country Status (5)

Country Link
US (1) US5156014A (es)
EP (1) EP0453271B1 (es)
AU (1) AU636215B2 (es)
DE (1) DE69100424T2 (es)
ES (1) ES2046853T3 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754217B2 (ja) * 1989-10-06 1995-06-07 三菱電機株式会社 空気調和装置
US5237833A (en) * 1991-01-10 1993-08-24 Mitsubishi Denki Kabushiki Kaisha Air-conditioning system
AU649810B2 (en) * 1991-05-09 1994-06-02 Mitsubishi Denki Kabushiki Kaisha Air conditioning apparatus
JP2913235B2 (ja) * 1992-09-09 1999-06-28 株式会社日立製作所 空気調和機
KR100437804B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 2배관식 냉난방 동시형 멀티공기조화기 및 그 운전방법
KR100504509B1 (ko) * 2003-01-16 2005-08-03 엘지전자 주식회사 차단 가능한 다중 분배기를 갖는 냉난방 동시형멀티공기조화기
US20060096308A1 (en) * 2004-11-09 2006-05-11 Manole Dan M Vapor compression system with defrost system
JP4752765B2 (ja) * 2004-11-25 2011-08-17 三菱電機株式会社 空気調和装置
JP4779928B2 (ja) * 2006-10-27 2011-09-28 株式会社デンソー エジェクタ式冷凍サイクル
JPWO2009040889A1 (ja) 2007-09-26 2011-01-13 三菱電機株式会社 空気調和装置
EP2282144B1 (en) * 2008-04-30 2017-04-05 Mitsubishi Electric Corporation Air conditioner
JP5188572B2 (ja) * 2008-04-30 2013-04-24 三菱電機株式会社 空気調和装置
KR101581466B1 (ko) * 2008-08-27 2015-12-31 엘지전자 주식회사 공기조화시스템
JPWO2010050006A1 (ja) * 2008-10-29 2012-03-29 三菱電機株式会社 空気調和装置
JP5236009B2 (ja) * 2008-10-29 2013-07-17 三菱電機株式会社 空気調和装置
US20110146339A1 (en) 2008-10-29 2011-06-23 Koji Yamashita Air-conditioning apparatus
US8881548B2 (en) 2009-05-08 2014-11-11 Mitsubishi Electric Corporation Air-conditioning apparatus
EP2642219B1 (en) * 2010-11-19 2018-12-26 Mitsubishi Electric Corporation Air conditioner
EP2905562B1 (en) * 2011-01-20 2019-09-04 Mitsubishi Electric Corporation Refrigeration cycle apparatus
JP5558625B2 (ja) * 2011-03-01 2014-07-23 三菱電機株式会社 冷凍空調装置
JP2013155964A (ja) * 2012-01-31 2013-08-15 Fujitsu General Ltd 空気調和装置
KR20150012498A (ko) * 2013-07-25 2015-02-04 삼성전자주식회사 히트 펌프 및 유로 전환 장치
JP6138364B2 (ja) * 2014-05-30 2017-05-31 三菱電機株式会社 空気調和機
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
JP6366837B2 (ja) * 2015-06-17 2018-08-01 三菱電機株式会社 冷媒回路及び空気調和機
CN105115199B (zh) * 2015-07-06 2017-10-31 广东美的暖通设备有限公司 多联机系统的冷媒分流控制方法和装置
EP3792570A4 (en) 2018-05-11 2021-04-21 Mitsubishi Electric Corporation REFRIGERATION CYCLE SYSTEM
JP7117945B2 (ja) * 2018-08-30 2022-08-15 サンデン株式会社 車両空調装置用ヒートポンプシステム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4760707A (en) * 1985-09-26 1988-08-02 Carrier Corporation Thermo-charger for multiplex air conditioning system
JPH0711366B2 (ja) * 1987-11-18 1995-02-08 三菱電機株式会社 空気調和装置
US4878357A (en) * 1987-12-21 1989-11-07 Sanyo Electric Co., Ltd. Air-conditioning apparatus
US5065588A (en) * 1989-08-17 1991-11-19 Hitachi, Ltd. Air-conditioner system
JPH0754217B2 (ja) * 1989-10-06 1995-06-07 三菱電機株式会社 空気調和装置
JP2823297B2 (ja) * 1990-02-23 1998-11-11 東芝エー・ブイ・イー株式会社 空気調和機

Also Published As

Publication number Publication date
EP0453271B1 (en) 1993-09-29
DE69100424D1 (de) 1993-11-04
EP0453271A2 (en) 1991-10-23
US5156014A (en) 1992-10-20
AU7438191A (en) 1991-10-24
AU636215B2 (en) 1993-04-22
EP0453271A3 (en) 1991-11-13
DE69100424T2 (de) 1994-05-11

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