VEHICLE CLIMATE SYSTEM Russian patent published in 2018 - IPC B60H1/22 B60H3/00 

FIELD: machine building.

SUBSTANCE: invention relates to transport engineering, in particular to the climatic systems of the cabins of trucks. Climate system of the vehicle comprises an ejector (1) through which a stream of atmospheric and cold exhaust air flows into the compressor (2), air purification unit (3), the air-to-air heat exchanger (4) is made of a shell-and-tube with cone-shaped shell and inclined tubes, connected to the air supply channel on the large-diameter side, and connected to the vortex energy separator inlet in small diameters. Vortex energy separator (5) has a hot air outlet and two cold air outlets. System has pipelines and valves (6), (7), (8), (11), (12), heating device (9), air conditioner (10), refrigerating chamber (15). Vortex energy separator (5) hot flow outlet is connected to a heating device (9) having an exhaust air discharge into the atmosphere, as well as into the air conditioner (10). One cold air outlet from the energy separator (5) is connected to the air conditioner (10) and to the vehicle cabin (13). Another cold flow outlet from the energy separator (5) is connected to the refrigerating chamber (15), which output is connected to the air-to-air exchanger (4) inlet to tubular annulus from the small diameters side and to the ejector (1).

EFFECT: increase in air production is achieved.

1 cl, 1 dwg