ES2098215T1 - Sistema de aire acondicionado con serpentin de subenfriador y aparatos expansibles en serie. - Google Patents

Sistema de aire acondicionado con serpentin de subenfriador y aparatos expansibles en serie.

Info

Publication number
ES2098215T1
ES2098215T1 ES96630051T ES96630051T ES2098215T1 ES 2098215 T1 ES2098215 T1 ES 2098215T1 ES 96630051 T ES96630051 T ES 96630051T ES 96630051 T ES96630051 T ES 96630051T ES 2098215 T1 ES2098215 T1 ES 2098215T1
Authority
ES
Spain
Prior art keywords
sub
liquid
coil
pressure
air conditioning
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.)
Pending
Application number
ES96630051T
Other languages
English (en)
Inventor
Ruddy C Bussjager
James M Mckallip
Lester N Miller
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.)
Carrier Corp
Original Assignee
Carrier 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
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of ES2098215T1 publication Critical patent/ES2098215T1/es
Pending 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
    • F25B1/00—Compression machines, plants or systems with non-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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • 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
    • F24F3/12—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 treatment of the air otherwise than by heating and cooling
    • F24F3/14—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 treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1405—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 treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • 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
    • F24F3/12—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 treatment of the air otherwise than by heating and cooling
    • F24F3/14—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 treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/153—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 treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
    • 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0417—Refrigeration circuit bypassing means for the subcooler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Central Air Conditioning (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

UN SISTEMA DE AIRE ACONDICIONADO POR EXPANSION-COMPRESION UTILIZA UNA BOBINA SUBREFRIGERADORA (44) COLOCADA EL LADO DE SALIDA DEL AIRE DE UNA BOBINA EVAPORADORA DEL AIRE INTERIOR (22). DURANTE LA OPERACION DE DESHUMIDIFACION Y REFRIGERACION, EL LIQUIDO CONDENSADO PASA A TRAVES DE DOS DISPOSITIVOS LIMITADORES DE CORRIENTE EN SERIE. UNA RAMA DEL TUBO DEL LIQUIDO (42) SUMINISTRA UN REFRIGERANTE LIQUIDO CONDENSADO DESDE EL CONDENSADOR (16) HASTA LA BOBINA SUBREFRIGERADORA (44), Y UN LIMITADOR DE CORRIENTE (48), QUE PUEDE SER UN TXV, DISMINUYE LA PRESION DEL LIQUIDO SUBREFRIGERADO ANTES DE QUE EL REFRIGERANTE ALCANCE EL DISPOSITIVO DE EXPANSION (20) ASOCIADO CON LA BOBINA EVAPORADORA (22). EL LIMITADOR DE CORRIENTE (48) DISMINUYE LA PRESION DEL LIQUIDO, QUE PERMANECE EN UNA PRESION POR ENCIMA DE LA REGION DE DOS FASES, Y EL DISPOSITIVO DE EXPANSION, ADEMAS, DISMINUYE LA PRESION INTRODUCIENDO EL REFRIGERANTE SUBENFRIADO EN EL EVAPORADOR (22) COMO UN FLUIDO DE SEGUNDA FASE. UN TUBO DE DERIVACION (50) CONECTA EL CONDENSADOR (16) DIRECTAMENTE CON EL DISPOSITIVO DE EXPANSION (20), Y TIENE UN VALVULA ACCIONADA POR UN SOLENOIDE DE UN TUBO DE UN LIQUIDO (52) QUE ES ACCIONADA POR UN HUMIDISTATO. CUANDO SE REQUIERE LA DESHUMIDIFICACION, EL SOLENOIDE (52) SE CIERRA Y EL REFRIGERANTE FLUYE A TRAVES DE LA BOBINA SUBREFRIGERADORA (44). CUANDO SE SATISFACE EL HUMIDISTATO, EL SOLENOIDE (52) SE ABRE Y LA RUTA DEL REFRIGERANTE DERIVA LA BOBINA SUBREFRIGERADORA (44). EL MONTAJE SUBREFRIGERADOR ALTAMENTE LATENTE PUEDE SER MONTADO O ACTUALIZADO EN UN APARATO DE AIRE ACONDICIONADO EXISTENTE.
ES96630051T 1995-08-30 1996-08-23 Sistema de aire acondicionado con serpentin de subenfriador y aparatos expansibles en serie. Pending ES2098215T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52099195A 1995-08-30 1995-08-30

Publications (1)

Publication Number Publication Date
ES2098215T1 true ES2098215T1 (es) 1997-05-01

Family

ID=24074888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96630051T Pending ES2098215T1 (es) 1995-08-30 1996-08-23 Sistema de aire acondicionado con serpentin de subenfriador y aparatos expansibles en serie.

Country Status (9)

Country Link
EP (1) EP0760453A2 (es)
JP (1) JPH09119749A (es)
KR (1) KR970011615A (es)
CN (1) CN1149692A (es)
AU (1) AU6428696A (es)
BR (1) BR9603559A (es)
DE (1) DE760453T1 (es)
ES (1) ES2098215T1 (es)
MX (1) MX9603136A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252704B (it) * 1991-12-20 1995-06-26 Sgs Thomson Microelectronics Struttura di dispositivo a semiconduttore con dissipatore metallico e corpo in plastica avente superfici di contatto a rugosita' controllata e procedimento per la sua fabbricazione
DE10042830A1 (de) * 2000-08-30 2002-03-14 Menerga Appbau Gmbh Klimagerät
JP3253021B1 (ja) * 2001-03-02 2002-02-04 株式会社荏原製作所 ヒートポンプ及び除湿空調装置
DE20204746U1 (de) * 2002-03-26 2003-08-07 Kreutzfeldt Nils Luftaufbereitungsgerät zur Regulierung der Wärme und der Luftfeuchtigkeit in geschlossenen Räumen
JP2008500509A (ja) * 2004-05-24 2008-01-10 キャリア　コーポレイション ２相または過冷却再熱システム
KR100589906B1 (ko) * 2004-07-24 2006-06-19 삼성전자주식회사 공기조화기
CN100402947C (zh) * 2006-08-22 2008-07-16 东南大学 恒温除湿装置及方法
JP2009257708A (ja) * 2008-04-21 2009-11-05 Daikin Ind Ltd 熱交換器ユニット
CH705909A1 (de) 2011-12-16 2013-06-28 Bs2 Ag Wärmetauscher für Luftentfeuchtung.
CN105627470B (zh) * 2015-12-30 2018-07-03 同济大学 一种基于过冷再热的空调机组
CN107036194B (zh) * 2017-05-27 2023-04-07 山东美诺邦马节能科技有限公司 高温水冷双冷源除湿新风换气机组
CN107940803A (zh) * 2017-11-21 2018-04-20 珠海格力电器股份有限公司 热泵系统及变频器降温方法
JP7054308B2 (ja) * 2018-10-10 2022-04-13 エスペック株式会社 環境試験装置及び空気調和装置
CN110131820A (zh) * 2019-05-15 2019-08-16 格力电器（合肥）有限公司 空气调节设备
US20230056774A1 (en) * 2021-08-17 2023-02-23 Solarisine Innovations, Llc Sub-cooling a refrigerant in an air conditioning system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294773A (ja) * 1985-10-18 1987-05-01 松下精工株式会社 空気調和機の冷媒制御装置
JPS63271063A (ja) * 1986-08-20 1988-11-08 Purosupaa Kk ボイラ
JPH0678769B2 (ja) * 1987-04-13 1994-10-05 石川島播磨重工業株式会社 セラミック軸受取付構造
JP3173048B2 (ja) * 1991-07-29 2001-06-04 日本電気株式会社 半導体装置

Also Published As

Publication number Publication date
JPH09119749A (ja) 1997-05-06
AU6428696A (en) 1997-03-06
MX9603136A (es) 1997-03-29
BR9603559A (pt) 1998-05-19
CN1149692A (zh) 1997-05-14
DE760453T1 (de) 1997-09-11
EP0760453A2 (en) 1997-03-05
KR970011615A (ko) 1997-03-27

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