Central heating and/or sanitary or industrial hot-water producti

Refrigeration – Disparate apparatus utilized as heat source or absorber – With vapor compression system

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Details

623245, 237 2B, F25B 2702

Patent

active

042877237

ABSTRACT:
A central heating and/or hot-water production installation of the type using at least one source of conventional energy of the liquid or gaseous fuel kind and at least one heat pump thermodynamic heat source particularly of the compression heat cycle kind.
In this installation the evaporator(s) of the heat pump(s) are situated in a duct for discharging the combustion gases from the boiler and, in conjunction with this duct, there are provided one or more outside air intakes having flow-adjustment means, upstream of said evaporator(s).
Principal applications: heating industrial, agricultural or living premises, etc. and production of sanitary or industrial hot water.

REFERENCES:
patent: 3236292 (1966-02-01), Smith, Jr.
patent: 3989183 (1976-11-01), Gustafsson
patent: 4055963 (1977-11-01), Shoji et al.
patent: 4112705 (1978-09-01), Sisk et al.

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