US 11,833,884 B2
Heat exchange system for vehicle and air conditioning system for vehicle
Masakazu Tani, Tokyo (JP)
Assigned to Mitsubishi Electric Corporation, Tokyo (JP)
Appl. No. 16/981,770
Filed by Mitsubishi Electric Corporation, Tokyo (JP)
PCT Filed Apr. 20, 2018, PCT No. PCT/JP2018/016284
§ 371(c)(1), (2) Date Sep. 17, 2020,
PCT Pub. No. WO2019/202731, PCT Pub. Date Oct. 24, 2019.
Prior Publication US 2021/0008962 A1, Jan. 14, 2021
Int. Cl. B60H 1/00 (2006.01); B60H 1/03 (2006.01); F24F 7/007 (2006.01)
CPC B60H 1/00921 (2013.01) [B60H 1/039 (2019.05); B60H 1/00392 (2013.01); B60L 2240/36 (2013.01); F24F 7/007 (2013.01); F25B 2700/2106 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A heat exchange system for vehicle comprising;
a heat exchanger that exchanges heat between the air inside the vehicle and the air outside the vehicle,
an air blower for absorption that intakes the air outside the vehicle inside the vehicle and feeds it to the heat exchanger,
an air blower for discharge that exhausts an air after the heat exchange between an air inside the vehicle and the air outside the vehicle, which is fed by the air blower for absorption, to the outside of the vehicle, and
a control device having a calculator calculating an energy recovered by the heat exchanger in the heat exchanger and energies consumed by the air blower for absorption and the air blower for discharge and determining which of the energy recovered by the heat exchange and the energies consumed by the air blower for absorption and the air blower for discharge is greater, and a controller stopping at least one of the air blower for absorption and the air blower for discharge so that the energy consumed by the air blower for absorption and the air blower for discharge becomes small when the calculator determines that the energy consumed by the air blower for absorption and the air blower for discharge is greater than the energy recovered by the heat exchanger.