FIELD: mechanical engineering; railway transport.
SUBSTANCE: invention relates to air conditioning devices for vehicles, including rail cars. Proposed passenger car air conditioning system includes monoblock air conditioner installed in ceiling space of car vestibule and containing cooling machine, outside air recirculating air suction branch pipes, branch pipe for delivering air processed in air conditioner into central air duct and unit to distribute conditioned air between compartments. Air conditioner contains additionally branch pipe to deliver conditioned air into central air duct installed in car. Unit to distribute conditioned air between compartments includes device for partial mixing of flows of outside and recirculating air and device for individual delivery and regulation of recirculating air.
EFFECT: enlarged air parameters control range, improved air distribution between compartments, possibility of individual control of air parameters.
3 dwg
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|---|---|---|---|
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