Thermal accumulation type heating and cooling device using heat

Details Thermal accumulation type heating and cooling device using heat Thermal accumulation type heating and cooling device using heat

1992-05-28

1994-06-07

Davis, Jr., Albert W.

Heat exchange

Regenerator

Heat collector

165122, 165 45, 126101, 392341, 392344, F28D 2000

Patent

active

053181018

ABSTRACT:
A heating and cooling device comprising a box type heat exchange tank containing a heat transfer medium having an thermal accumulation effect therein and a heat exchange pipe arranged in said heat exchange tank. An air discharging member is mounted to an outlet of the heat exchange pipe and provided with a fan for blowing air in the heat exchange pipe into a room. An air suction member connected to said inlet of the heat exchange pipe, to suck outside air and supply it into the heat exchange pipe, A heater is disposed just below said air suction member, to heat an air entering the air suction member in a heating operation of the device. A cooling chamber is also disposed, to cool the heat transfer medium in the heat exchange tank. A water pump may be disposed below the heat exchange tank, so as to pump a relatively cold underground water into the heat exchange tank. The underground water is used as the heat transfer medium for a cooling operation of the device. The heater may be adapted to heat directly the heat transfer medium contained in the heat exchange tank. In place of heat transfer tank, a heat exchange body may be used which comprises a plurality of stacked blocks having a thermal accumulation effect.

REFERENCES:
patent: 1884634 (1932-10-01), Emans
patent: 2207313 (1940-07-01), Crouch
patent: 2643323 (1953-06-01), Carlson et al.
patent: 3833170 (1974-09-01), Marshall

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