Heat exchange – With alarm – indicator – signal – register – recorder – test or... – Remotely controlled inspection means
Patent
1990-04-26
1991-01-29
Tapolcai, William E.
Heat exchange
With alarm, indicator, signal, register, recorder, test or...
Remotely controlled inspection means
621766, 62203, 62332, 165 21, 165 28, 165 481, F24F 314
Patent
active
049879529
ABSTRACT:
Apparatus for dehumidifying or otherwise conditioning the air in a room has a cabinet housing a pair of units side by side. Each unit is essentially a conventional dehumidifier but has its evaporator and evaporator fan above its condenser, compressor and condenser fan and is separated therefrom to establish an upper evaporator section and a lower condenser section. The cabinet has outside air inlet ports opening into the upper and lower sections with each controlled by adjustable dampers. The cabinet also has a port through which air is discharged to the outside by the condenser fans. Separate conditioned air outlets open from the upper section into the room. In addition, the cabinet has ports in its ends to admit air from the room into the upper and lower sections and these are also provided with adjustable dampers. The control for the apparatus is based on inputs from sensors responsive to the humidity and temperature of the inside and outside air, circulating air and discharged air and they provide outputs controlling the operation of the fans, the compressors and the adjustments of the dampers to establish and maintain suitable room humidity and temperature conditions.
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Beal David E.
Dumont, Jr. John W.
Matthews Andrew S.
Dumont Holding Company
Tapolcai William E.
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