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1. WO2015128980 - REFRIGERATION CYCLE DEVICE AND AIR-CONDITIONING DEVICE

Publication Number WO/2015/128980
Publication Date 03.09.2015
International Application No. PCT/JP2014/054821
International Filing Date 27.02.2014
IPC
F25B 47/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
47Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
02Defrosting cycles
CPC
F25B 2313/0211
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2313Compression machines, plant, or systems with reversible cycle not otherwise provided for
021Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit
0211the auxiliary heat exchanger being only used during defrosting
F25B 2313/0233
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2313Compression machines, plant, or systems with reversible cycle not otherwise provided for
023using multiple indoor units
0233in parallel arrangements
F25B 2313/0253
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2313Compression machines, plant, or systems with reversible cycle not otherwise provided for
025using multiple outdoor units
0253in parallel arrangements
F25B 47/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
47Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
02Defrosting cycles
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 大河内 一輝 OKOCHI, Kazuki
Agents
  • 特許業務法人きさ特許商標事務所 KISA PATENT & TRADEMARK FIRM
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) REFRIGERATION CYCLE DEVICE AND AIR-CONDITIONING DEVICE
(FR) DISPOSITIF À CYCLE DE RÉFRIGÉRATION ET DISPOSITIF DE CONDITIONNEMENT D'AIR
(JA) 冷凍サイクル装置及び空気調和装置
Abstract
(EN) The present invention has a compressor (111), a usage-side heat exchanger (171), a variable flowrate adjustment valve (EV2), and a heat source-side heat exchanger (112) and comprises: a main circuit through which a refrigerant flows; and a heat storage device (141) that absorbs and stores heat from the refrigerant discharged from the compressor (111) and radiates the stored heat to the refrigerant during defrosting operation.
(FR) La présente invention comporte un compresseur (111), un échangeur de chaleur côté utilisation (171), une soupape de réglage de débit variable (EV2) et un échangeur de chaleur côté source de chaleur (112) et comprend : un circuit principal à travers lequel circule un réfrigérant ; et un dispositif de stockage de chaleur (141) qui absorbe et emmagasine la chaleur provenant du fluide frigorigène rejeté du compresseur (111) et qui émet la chaleur emmagasinée vers le fluide frigorigène pendant l'opération de dégivrage.
(JA)  圧縮機111、利用側熱交換器171、流量可変調整弁EV2及び熱源側熱交換器112を有し、冷媒が循環する主回路と、圧縮機111から吐出された冷媒の熱を吸熱して蓄熱し、蓄熱した熱を除霜運転時に冷媒に放熱する蓄熱装置141とを備えた。
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