Heating a storage building

Details Heating a storage building Heating a storage building

2006-04-18

2010-02-09

Duong, Tho v (Department: 3744)

Heat exchange

Geographical

C165S047000

Reexamination Certificate

active

07658222

ABSTRACT:
A storage building such as a garage of a residential house is heated to a low temperature above freezing but below that suitable for human habitation by connecting a closed loop pipe and a pump so as to pump heat transfer liquid through a portion of the pipe embedded in a cast concrete lid of a septic tank and through another portion of the pipe embedded in a cast concrete floor of the building. The simple system avoids use of a complex heat pump by using the limited heat available from the septic tank to directly heat the garage floor to a low temperature but above freezing.

REFERENCES:
patent: 3451553 (1969-06-01), Davis
patent: 3658123 (1972-04-01), Root
patent: 3986344 (1976-10-01), Newman
patent: 4008709 (1977-02-01), Jardine
patent: 4184856 (1980-01-01), Thoren
patent: 5534147 (1996-07-01), Kallenbach et al.
patent: 5730208 (1998-03-01), Barban
patent: 2006/0242983 (2006-11-01), Spadafora et al.

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