Title:
TEMPERATURE REGULATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/199823
Kind Code:
A1
Abstract:
[Problem] To improve the efficiency of temperature regulation in a temperature regulating device employing a refrigeration cycle and cooling water. [Solution] A temperature regulating device 1 provided with a refrigeration cycle 10 through which a refrigerant circulates and a cooling water flow passage 20 through which cooling water circulates heats the cooling water by means of the refrigerant in a water-cooled condenser 12, and cools the cooling water by means of the refrigerant in a chiller 14. Among the cooling water heated in the water-cooled condenser 12 and the cooling water cooled in the chiller 14, one cooling water flows through a usage-side heat exchanger and exchanges heat with a battery BT and air-conditioning air CA, and the other cooling water exchanges heat with an external heat medium AA in a radiator 31. The cooling water flow passage 20 includes a compressor flow passage 20a for cooling or heating a compressor 11.
Inventors:
IIZUKA MOTOMASA (JP)
KAWASE YASUHIRO (JP)
HIGUCHI AKIRA (JP)
SHIMADA HIROKI (JP)
KAWASE YASUHIRO (JP)
HIGUCHI AKIRA (JP)
SHIMADA HIROKI (JP)
Application Number:
PCT/JP2023/014094
Publication Date:
October 19, 2023
Filing Date:
April 05, 2023
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F25B1/00; B60H1/22; F04B39/06
Foreign References:
| JP2020037882A | 2020-03-12 | |||
| JP2019100688A | 2019-06-24 | |||
| JP2007064173A | 2007-03-15 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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