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 communication pipe communicates the negative pressure source and the relay housing with each other. The valve processor is configured to control an opening and closing operation of the valve. The valve processor is configured to close the valve in a normal state, and open the valve when: the negative pressure source generates a negative pressure; and a humidity of an outlet of the evaporator is equal to or less than a predetermined value.
RELAY DEHUMIDIFIER FOR VEHICLE
28.03.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |