Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
Japanese Patent JP2016102601
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To shorten a time ranging from an energization of a device to a completion of defrosting and prevent a large amount of liquid refrigerant from flowing into a compressor.SOLUTION: There is provided an inner heat exchanger 15 for heat-exchanging between refrigerant flowed out of a water-refrigerant heat exchanger 12 and refrigerant flowed out of an evaporator 14 to heat the refrigerant flowed out of the evaporator 14. Further, when a request for operation of a compressor 11 is attained, a solenoid valve 16 is controlled in such a way that the refrigerant discharged out of the compressor 11 may flow to both an electric expansion valve 13 and a defrosting refrigerant flow passage 17 and the same time the compressor 11 is operated to defrost the evaporator 14.SELECTED DRAWING: Figure 1
Inventors:
KASAI YOSHIYUKI
TAKATSU MASAHIRO
TAKATSU MASAHIRO
Application Number:
JP2014240157A
Publication Date:
June 02, 2016
Filing Date:
November 27, 2014
Export Citation:
Assignee:
DENSO CORP
International Classes:
F25B47/02; F25B1/00; F25B30/02; F25B40/00
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office