Refrigeration – Processes – Exchanging heat between plural systems – e.g. – disparate
Patent
1981-03-05
1982-09-28
King, Lloyd L.
Refrigeration
Processes
Exchanging heat between plural systems, e.g., disparate
622386, F25B 700, F25B 2702
Patent
active
043511597
ABSTRACT:
A method of providing auxiliary hot water to a hot water system wherein water is conducted into the system from a water supply and divided into a cold water branch and a hot water branch with the hot water branch including a hot water heating tank and each branch terminating downstream at a valve. The water to be heated in the hot water heating tank is introduced into the bottom of the tank and expelled out the top thereof for delivery to the hot water branch valve. Water is conducted from the cold water branch to refrigerating apparatus having a condenser, evaporator and compressor. Water is circulated in heat transfer relationship with the condenser and preferably also with the compressor to heat the water and the auxiliary hot water is pumped into the hot water branch between the hot water heating tank and the hot water branch valve when the temperature of the heated water is above 110.degree. F.
REFERENCES:
patent: 2042812 (1936-06-01), Tull et al.
patent: 2125842 (1938-08-01), Eggleston
patent: 2700279 (1955-01-01), Stickel
patent: 3301002 (1967-01-01), McGrath
patent: 4141222 (1979-02-01), Ritchie
patent: 4270359 (1981-06-01), Hummel
patent: 4293093 (1981-10-01), Raymond et al.
General Electric Company
King Lloyd L.
Reams Radford M.
Weidner Frederick P.
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