AIR CONDITIONER DEHUMIDIFIER HAVING COIL PORTIONS WITH INDIVIDUALLY CONTROLLED COOLANT THROUGH-FLOW

An air conditioner has a dehumidifier (16) with coils (14, 15, 17). Coolant from a chiller (10) is pumped through the coils (14, 15, 17) and air is caused to flow through the coils with a fan (26). A sensor, such as a thermostat (32) is positioned in the air flow downstream of the dehumidifier and v...

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Bibliographische Detailangaben
Hauptverfasser: SHAW, A, LUXTON, R E
Format: Patent
Sprache:eng
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Zusammenfassung:An air conditioner has a dehumidifier (16) with coils (14, 15, 17). Coolant from a chiller (10) is pumped through the coils (14, 15, 17) and air is caused to flow through the coils with a fan (26). A sensor, such as a thermostat (32) is positioned in the air flow downstream of the dehumidifier and valves (21, 22, 23) are provided for controlling flow of coolant through the coils (14, 15, 17). The valves (21, 22, 23) are controlled by the sensor (32) via a control unit (20) so that coolant flow can be restricted as loading reduces.