A vehicle thermal system includes a thermal loop with a compressor, condenser, vapor injector, internal heat exchanger, chiller, and bypass valve, and a controller for operation during dehumidification. The controller opens an injector valve to inject vapor into the compressor and opens the bypass…
A vehicle air conditioning system includes: an air conditioning duct through which air can flow; an evaporator disposed in the air conditioning duct; and a humidity control device disposed on an upstream side of the evaporator in the air conditioning duct. The humidity control device includes: a…
An air treatment system is provided that includes a housing with an air inlet, a dehumidification component, a first outlet and a second outlet each disposed to receive air that has flowed past the dehumidification component. The first outlet is aligned to direct air flowing therethrough to be…
An air intake system for a vehicle HVAC system is provided. The system includes a housing with an air inlet, a dehumidification component, a first outlet and a second outlet disposed to receive air that has flowed past the dehumidification component, wherein the first outlet is aligned to direct…
A vehicle air conditioning system, having a simple structure and preferable reliability, and capable of suppressing increases in energy consumption and cost, is provided. The vehicle air conditioning system includes: an air conditioning unit, configured to adjust a temperature in a vehicle…
A relay dehumidifier for a vehicle includes a relay housing, a valve, and a valve processor. The relay housing houses a mechanical relay body, and communicates individually with each of a negative pressure source and an evaporator. The valve is disposed at a first communication pipe. The first…
A climate control device includes a radiant heater for radiating heat and a porous material attached to the radiant heater. The porous material desorbs a plurality of water molecules, in response to the porous material receiving heat from the radiant heater and raising a temperature of the water…
A drying unit (14), through which air from an airflow path flows, extracts moisture from the air flowing into the airflow path of an airflow path unit which introduces air into the interior space (12) of a vehicle.
A method and system for climate control uses a desiccant (10,20) in an automobile. The desiccant (10,20) removes humidity or moisture from air passing through the ventilation system. The desiccant is recharged or dried by application of a vacuum. The lower pressure generated by the vacuum reduces…