Heat recovery device

Details Heat recovery device Heat recovery device

2011-06-21

2011-06-21

Campbell, Thor S (Department: 3742)

Electric resistance heating devices

Heating devices

Tank or container type liquid heater

C392S441000, C392S451000

Reexamination Certificate

active

07965929

ABSTRACT:
A heat recovery device particularly for association downstream of devices suitable to heat water. The device is constituted by a tank provided with an inlet for recovering warm water from domestic drains and an outlet for draining toward the sewer. The tank has a set of tubes for water which arrives from the mains and is thus heated before being fed to devices such as a boiler, water heater, et cetera. The device therefore allows savings in water heating for domestic or industrial uses.

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