Title:
VEHICLE HEAT EXCHANGE SYSTEM AND VEHICLE AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/202731
Kind Code:
A1
Abstract:
The present invention is provided with a control device (24) comprising: a calculation unit (22) that calculates the energy recovered by a heat exchanger (3) through heat exchange and the energy consumed by an intake fan (1) and a venting fan (2), and determines whether the energy recovered through heat exchange or the energy consumed by the intake fan (1) and the venting fan (2) is greater; and a control unit (23) that, when the calculation unit (22) determines that the energy consumed by the intake fan (1) and the venting fan (2) is greater than the energy recovered through heat exchange, controls the intake fan (1) and/or the venting fan (2) so as to reduce the energy consumed thereby. As a result, it is possible to prevent or suppress degradation in energy efficiency caused by temperature and humidity differences or in temperature differences between air from outside the vehicle interior being drawn into the vehicle interior and vehicle interior air being vented out of the vehicle interior.
Inventors:
TANI MASAKAZU (JP)
Application Number:
PCT/JP2018/016284
Publication Date:
October 24, 2019
Filing Date:
April 20, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B60H1/00; B60H1/24; F24F7/007
Foreign References:
| JP2012171522A | 2012-09-10 | |||
| JP2015028391A | 2015-02-12 | |||
| JP2012001037A | 2012-01-05 | |||
| JP2010076506A | 2010-04-08 | |||
| JPH07223538A | 1995-08-22 | |||
| JPS62123237A | 1987-06-04 | |||
| JPS5640484B2 | 1981-09-21 |
Other References:
See also references of EP 3782830A4
Attorney, Agent or Firm:
OIWA Masuo et al. (JP)
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