VEHICLE CAB AIR CONDITIONING SYSTEM Russian patent published in 2005 - IPC

FIELD: mechanical engineering; transport engineering.

SUBSTANCE: invention relates to air conditioning systems designed to create comfortable microclimate in vehicle cabs. Proposed air conditioning system contains air intake, fan connected with air intake by pipeline, reservoir with water connected to pipeline at outlet of fan, electromagnetic valve with filter installed at its outlet mounted at outlet of water reservoir, heat exchanger connected with fan outlet by pipeline with outlet branch pipes installed at outlet of heat exchanger, and temperature transmitter installed in vehicle cab. Novelty is that system is provided with coarse filter installed at inlet of air intake, fine filter installed at inlet of heat exchanger and equipped with drain branch pipe, analyzing and control unit installed in vehicle can and connected with heat exchanger, electromagnetic valve installed at outlet of water reservoir, temperature transmitter and fan. Humidity pickup installed in cab and with analyzing and control unit, vessel with aromatic substances connected with analyzing and control unit connected with input of heat exchanger and electromagnetic valve installed at outlet of aromatic substance vessel and connected with analyzing and control unit and heater installed at outlet of heat exchanger are introduced additionally into system.

EFFECT: improved efficiency of heat and humidity treatment of air getting into vehicle cab.

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