Air ventilation device of vehicle and method for controlling the same

    公开(公告)号:US11465465B2

    公开(公告)日:2022-10-11

    申请号:US16269008

    申请日:2019-02-06

    IPC分类号: B60H1/00

    摘要: An air ventilation device of a vehicle includes: a housing including an air inlet and an air outlet and a cooling core and a heating core disposed between the air inlet and the air outlet; a rear extending flow path extending to the rear of the vehicle, and having a first end connected to the air outlet of the housing and a second end connected to a back seat air vent disposed to face a back seat space; an air collecting flow path directly connecting the rear extending flow path and the air inlet of the housing; and an opening and closing door structure opening and closing air circulation between the rear extending flow path and the air outlet and air circulation between the air collecting flow path and the air inlet.

    AIR CONDITIONING SYSTEM FOR VEHICLE

    公开(公告)号:US20210323374A1

    公开(公告)日:2021-10-21

    申请号:US17015756

    申请日:2020-09-09

    IPC分类号: B60H1/00

    摘要: A vehicle air conditioning system is provided and includes a heating duct through which internal air and external air are introduced and a cooling duct through which internal air and external air are introduced. A condenser is disposed in the heating duct and an evaporator is disposed in the cooling duct and is connected to the condenser. A phase change material (PCM) stores thermal energy of the internal air passing through the heating and cooling ducts. An internal/external air door controls the mixing of the internal/external air introduced into the heating and cooling ducts, and a PMC door controls the external air introduced through the heating and cooling ducts whether to pass through the PCM.

    Air conditioning apparatus for vehicle

    公开(公告)号:US10040333B2

    公开(公告)日:2018-08-07

    申请号:US15352810

    申请日:2016-11-16

    IPC分类号: B60H1/00

    摘要: An air conditioning apparatus for a vehicle may include a cooling duct provided with a cooling duct inlet at a first end of the cooling duct, and a cooling duct indoor outlet and a cooling duct outdoor outlet at a second end cooling duct, and including an evaporation core disposed in the cooling duct, a heating duct provided with a heating duct inlet at a first end of the heating duct, and a heating duct indoor outlet and a heating duct outdoor outlet at a second end of the heating duct, and including a condenser disposed in the heating duct, and an overlapping duct provided by overlapping the cooling duct with the heating duct, the evaporation core and the condenser being disposed respectively at an upstream and a downstream of an air flow, and the evaporation core and the condenser may be connected with each other on one refrigerant passage.

    Air conditioning system for vehicle and control method thereof

    公开(公告)号:US11383579B2

    公开(公告)日:2022-07-12

    申请号:US16435788

    申请日:2019-06-10

    IPC分类号: B60H1/00 G06F1/20

    摘要: An air conditioning system for a vehicle and a control method thereof may include a temperature detector; an air conditioning actuator including a cooling device and a blower; and a controller connected to the temperature detector and the air conditioning actuator and including: a load determination portion determining an air conditioning load based on factors including an internal temperature or an external temperature of a vehicle detected by the temperature detector; a storage portion storing a control map that controls the air conditioning actuator according to the air conditioning load; and an update portion updating a control value, pre-stored in the control map, of the air conditioning actuator for the air conditioning load to a demand value of a user when receiving the demand value of the user for the air conditioning actuator.