DEVICE FOR AIR CONDITIONING IN VEHICLE COMPRISING ADSORPTION HEAT PUMP Russian patent published in 2019 - IPC F25B17/08 F25B41/04 B60H1/02 

FIELD: ventilation.

SUBSTANCE: device for air conditioning in vehicle. Adsorption heat pump includes a plurality of containers comprising an adsorption-desorption device and an evaporation-condensation device, a circuit for cooling medium circulation between the internal combustion engine and the adsorption-desorption device of the container. Heat supply device is located in circulation circuit for heating of cooling medium. Control device is configured to control the flow rate of the cooling medium in the circulation path such that the flow rate of the cooling medium flowing into the adsorption-desorption device of the container, is reduced so that it is lower than the specified flow rate when the temperature of the cooling medium in the circulation path on the side of outlet of the heat supply device is lower than the specified value. Control valve of flow channel is made with possibility of selective bypass of cooling medium from circulation channel between internal combustion engine and heat supply device to circulation path after adsorption-desorption device of container. Control device controls the control valve of the flow channel so that the flow rate of the cooling medium flowing into the adsorption-desorption device is reduced so that to be below the specified flow rate, by means of regulation of cooling medium flow forced by the adsorption-desorption device.

EFFECT: technical result is higher temperature of cooling medium at earlier stage, which provides higher efficiency.

6 cl, 8 dwg