Title:
車両用空気調和システム
Document Type and Number:
Japanese Patent JP7341644
Kind Code:
B2
Abstract:
To improve comfort for an occupant by efficient heating operation even when an outside air temperature is low.SOLUTION: A vehicle air conditioning system 10 includes: an air flow passage part 11 in which air supplied to a cabin space 3 flows; a blower 20 which is arranged in the air flow passage part 11 and sends the air to the cabin space 3: a heater core 40 which is arranged in the air flow passage part 11 and heats the air by a liquid medium used in a vehicle 1 as a heat source; a blowout port 14 which blows out the air through the heater core 40 to the cabin space 3; an air circulation path 50 having an air intake port 51 which is arranged at a downstream side of a flow direction of the air than the heater core 40 and takes a part of the air through the heater core 40 from the air flow passage part 11, a heater upstream side discharge port 52 and an evaporator upstream side discharge port 53 which are arranged at an upstream side of a flow direction of the air than the heater core 40 and discharge a part of the air taken from the air intake port 51 to the air flow passage part 11.SELECTED DRAWING: Figure 1
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Inventors:
Tsubasa Yamashita
Application Number:
JP2018173736A
Publication Date:
September 11, 2023
Filing Date:
September 18, 2018
Export Citation:
Assignee:
Mitsubishi Heavy Industries Thermal Systems, Ltd.
International Classes:
B60H1/00
Domestic Patent References:
| JP61275015A | ||||
| JP2002029242A | ||||
| JP2001199222A | ||||
| JP3084208U | ||||
| JP5024428A | ||||
| JP4135915A | ||||
| JP2006248283A |
Attorney, Agent or Firm:
Takaharu Fujita
Miki Kawakami
Daisuke Nagata
Miki Kawakami
Daisuke Nagata