BR112012021194A2 - refrigeration cycle equipment - Google Patents

refrigeration cycle equipment

Info

Publication number
BR112012021194A2
BR112012021194A2 BR112012021194A BR112012021194A BR112012021194A2 BR 112012021194 A2 BR112012021194 A2 BR 112012021194A2 BR 112012021194 A BR112012021194 A BR 112012021194A BR 112012021194 A BR112012021194 A BR 112012021194A BR 112012021194 A2 BR112012021194 A2 BR 112012021194A2
Authority
BR
Brazil
Prior art keywords
heat exchanger
compressor
cycle equipment
refrigeration cycle
heat storage
Prior art date
Application number
BR112012021194A
Other languages
Portuguese (pt)
Inventor
Hirokazu Kamoda
Masatoshi Takahashi
Noriaki Yamamoto
Satoshi Tokura
Takashi Sugio
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of BR112012021194A2 publication Critical patent/BR112012021194A2/en

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
    • 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
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • 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
    • F25B2400/24—Storage receiver heat
    • 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
    • F25B2600/01—Timing
    • 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
    • F25B2700/15—Power, e.g. by voltage or current
    • F25B2700/151—Power, e.g. by voltage or current of the compressor motor
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2111—Temperatures of a heat storage receiver
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Abstract

equipamento de ciclo de refrigeração. um equipamento de ciclo de refrigeração inclui um compressor 6, um trocador de calor de ambiente interno 16, uma válvula de expansão 12 e um trocador de calor de ambiente externo 14, todos conectados uns aos outros através de uma tubulação de refrigerante, e também inclui um dispositivo de armazenamento de calor para armazenamento do calor gerado pelo compressor 6. o equipamento de ciclo de refrigeração ainda inclui um controlador para comutação a partir de uma primeira operação de aquecimento, em que um refrigerante descarregado a partir do compressor 6 passa, quando uma temperatura de um material de armazenamento de calor 36 acomodado em um tanque de armazenamento de calor 32 estiver abaixo de uma temperatura predeterminada, através do trocador de calor de ambiente interno 16, da válvula de expansão 12 e do trocador de calor de ambiente externo 14, para uma segunda operação de aquecimento na qual o refrigerante descarregado a partir do compressor 6 passa, quando a temperatura predeterminada, através do trocador de calor de ambiente interno 16 e do trocador de calor de armazenamento de calor 34.refrigeration cycle equipment. refrigeration cycle equipment includes a compressor 6, an indoor environment heat exchanger 16, an expansion valve 12 and an outdoor environment heat exchanger 14, all connected to each other via a refrigerant pipe, and also includes a heat storage device for storing the heat generated by compressor 6. cooling cycle equipment further includes a controller for switching from a first heating operation, wherein a refrigerant discharged from compressor 6 passes when a The temperature of a heat storage material 36 housed in a heat storage tank 32 is below a predetermined temperature by the internal environment heat exchanger 16, the expansion valve 12 and the external environment heat exchanger 14, for a second heating operation in which refrigerant discharged from compressor 6 passes, when the predetermined temperature via the indoor heat exchanger 16 and the heat storage heat exchanger 34.

BR112012021194A 2010-03-01 2010-03-01 refrigeration cycle equipment BR112012021194A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/001359 WO2011108019A1 (en) 2010-03-01 2010-03-01 Refrigeration cycle device

Publications (1)

Publication Number Publication Date
BR112012021194A2 true BR112012021194A2 (en) 2016-05-17

Family

ID=44541712

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021194A BR112012021194A2 (en) 2010-03-01 2010-03-01 refrigeration cycle equipment

Country Status (4)

Country Link
KR (1) KR20130027460A (en)
CN (1) CN102782423B (en)
BR (1) BR112012021194A2 (en)
WO (1) WO2011108019A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014155980A1 (en) * 2013-03-29 2014-10-02 株式会社日本クライメイトシステムズ Vehicle air conditioner
JP2015001326A (en) * 2013-06-14 2015-01-05 パナソニックＩｐマネジメント株式会社 Hot-water generation device
WO2016008134A1 (en) * 2014-07-17 2016-01-21 Electrolux (Hangzhou) Home Appliance Co., Ltd. Heat pump system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730968B2 (en) * 1985-07-19 1995-04-10 株式会社東芝 Heat pump
JPH081340B2 (en) * 1986-07-11 1996-01-10 株式会社東芝 Refrigeration cycle
JPS63143473A (en) * 1986-12-08 1988-06-15 松下電器産業株式会社 Defrostation controller for heat pump type air conditioner
JPS63148063A (en) * 1986-12-08 1988-06-20 松下電器産業株式会社 Defrostation controller for heat pump type air conditioner
JPS63156980A (en) * 1986-12-19 1988-06-30 松下電器産業株式会社 Heat pump type air conditioner
JP2503637B2 (en) * 1989-03-22 1996-06-05 ダイキン工業株式会社 Refrigerator compressor
JP2526716B2 (en) * 1990-06-19 1996-08-21 ダイキン工業株式会社 Air conditioner
JP3010934B2 (en) * 1992-08-28 2000-02-21 ダイキン工業株式会社 Air conditioner
JP2004020097A (en) * 2002-06-18 2004-01-22 Fuji Electric Holdings Co Ltd Heat storage system integrating refrigeration with air-conditioning

Also Published As

Publication number Publication date
CN102782423B (en) 2015-03-25
CN102782423A (en) 2012-11-14
KR20130027460A (en) 2013-03-15
WO2011108019A1 (en) 2011-09-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements