Self-insulating water wall

Details Self-insulating water wall Self-insulating water wall

1977-11-25

1979-04-17

Davis, Jr., Albert W.

Heat exchange

Movable heating or cooling surface

Rotary drum

126271, 165 49, 165104S, 165106, 165DIG6, F28D 1500

Patent

active

041495896

ABSTRACT:
A self-insulating water wall designed to modify the temperature of a region. Each water wall module is a single container that uses solar energy or the night environment to create convection currents which either heat or cool a storage fluid. The invention is switched between its heating and cooling modes by movement of a lever. A baffle in the container aids in maintaining the efficiency of the energy storage. A door selectively covers the wall of the container in contact with the outside environment. The inner-surface of the door is a reflector to increase the efficiency of the energy-radiating process when the door is in its open position.

REFERENCES:
patent: 2484127 (1949-10-01), Stelzer
patent: 2553073 (1951-05-01), Barnett
patent: 2693939 (1954-11-01), Marchant et al.
patent: 3563305 (1971-02-01), Hay
patent: 3987782 (1976-10-01), Meier, Jr.
patent: 4003367 (1977-01-01), Wikholm
patent: 4006856 (1977-02-01), Nilsson
patent: 4050508 (1977-09-01), Buckley
patent: 4064867 (1977-12-01), Schlesinger

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