VEHICLE CABIN MICROCLIMATE OPTIMISER Russian patent published in 2014 - IPC B60H1/02 

FIELD: transport.

SUBSTANCE: invention relates to automotive air conditioning systems. The proposed device for the vehicle cabin optimisation comprises a heater connected to an engine cooling system including a case to house a radiator with a heat carrier, a blower, air ducts and an air distributor, switches on the control board arranged in the vehicle cabin. Additionally, it comprises an absorption-diffusion unit including absorption, evaporation, condensation and desorption chambers interconnected by channels and partly filled with a solution of an absorbent and a working agent. The evaporation and desorption chambers are sealed heat insulation vessels filled with the circulating heat carrier. The evaporation chamber is connected via a pump and a valve system to the radiator, while the desorption chamber is connected to the engine cooling system.

EFFECT: possibility to exploit secondary heat is achieved resulting in lower operating costs.

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