Title:
VEHICULAR HEAT MANAGEMENT SYSTEM
Document Type and Number:
Japanese Patent JP2019077398
Kind Code:
A
Abstract:
To provide a vehicular heat management system capable of effectively using exhaust heat from on-vehicle equipment which causes heat generation during operation.SOLUTION: A vehicular heat management system comprises: a heat pump cycle 2 for heating blown air blown into a vehicle cabin; and a refrigerant circulation circuit 3 for exhaust heat which releases exhaust heat from on-vehicle equipment 50-53 to outside air. An exhaust heat recovery heat exchange part 61a for performing heat exchange in the heat pump cycle 2 between a refrigerant for the cycle and heated air heated by the exhaust heat from the on-vehicle equipment 50-53 and a discharge heat exchange part 61c for performing heat exchange in the refrigerant circulation circuit 3 for the exhaust heat between a refrigerant for the exhaust heat and the heated air are integrally configured as a combined type heat exchanger 61 capable of transferring heat between the refrigerant for the cycle and the refrigerant for the exhaust heat. In addition, the on-vehicle equipment 50-53 and at least a part of the combined type heat exchanger 61 are accommodated in a heat insulation housing 4. Thus, the exhaust heat from the on-vehicle equipment 50-53 is used for heating the blown air via the heated air.SELECTED DRAWING: Figure 1
Inventors:
KOSASA TETSUO
Application Number:
JP2017207444A
Publication Date:
May 23, 2019
Filing Date:
October 26, 2017
Export Citation:
Assignee:
DENSO CORP
International Classes:
B60H1/22; F25B27/02; F25B30/02
Domestic Patent References:
| JP2011230648A | 2011-11-17 | |||
| JP2000055573A | 2000-02-25 |
Foreign References:
| WO2014073151A1 | 2014-05-15 | |||
| WO2012073746A1 | 2012-06-07 |
Attorney, Agent or Firm:
Patent Business Corporation Kaisei Patent Office