FR2615273A1 - Water recuperator for a fireplace - Google Patents

Abstract

Device for recovering hot water operating in parallel with or without a boiler with the central heating and a domestic-water jacket (mantle) being fitted with three circuits. The invention comprises a bottom hood 1, a cold-water inlet 2, a return into the radiators 3, a domestic-water jacket (mantle) circuit 4, another for the central heating 5, temperature 6, a domestic hot-water outlet 7, another for the heating of the radiators 8 and a top hood. Device according to the claims specifying the saving in cost and in energy, the invention, being instead of the pipes direct to the duct (conduit), it releases a vaster excess into the hearth.

Description

Hot water recuperator with triple circuits: gas, heating and sanitary for chimney with or without insert called cassette working in parallel with a boiler or not
The present invention relates to a central heating device with independent sanitary belt with insert placed above. It allows water to be obtained by recovering the gases in the passage which were formerly directly lost, therefore free water. , the hot water recuperators that may exist, were placed in the fireplace, did not obtain a sanitary belt and the gases were lost, this being precise previously. This device, according to the invention is intended to provide more space in the hearth, to replace the pipes by the invention, to have hot water in addition thanks to a sanitary belt with central heating, these for all types of chimney and hearth including industrial boilers.

It comprises a rectangular box enclosing three circuits: that of the gases, sanitary and heating, these passing through tubes included in the box. lower part and, to the chimney flue for the upper part. It is provided from top to bottom, with an automatic valve with non-return valve, with a safety valve with a pressure gauge, with a probe for the temperature d '' a three-speed accelerator for the return.

The invention can be made of steel or stainless steel and in several formats depending on the type of chimney.

The accompanying drawings illustrate the invention
Figure I shows the device according to the invention; Figure 2 shows the profile thereof and Figure 3, a view from above. The front view of the invention is shown in Figure I.

It includes a lower drain with a nozzle (I), a cold water supply (2), a return to the radiators (3), a sanitary belt circuit (4), another for central heating (5), temperature (6), a domestic hot water flow (7), a flow for heating the radiators (8), and an upper drain (9). The profile is shown in Figure 2. Numbers 1,2, 3,4 and 5 appear in diagram I with the same legends. he device includes an electrical probe for the temperature and the activation of the accelerator (6), the numbers 7,8,9 and 10 have the same legend as in FIG.

The length of the invention is 650 m / m, the width is 500 m / m and the height is I.I50 m / m, with the following references (II), (I2) and (13).

The view from above is represented by FIG. 5. It is provided with an upper channel (9), with a departure from the conduit (I), with a welded cuff 20/27 (2), a welded sleeve 0 20/27 (3), a sanitary circuit (4), a heating circuit (5), the numbers 6,7,8 and 9 do not appear on this diagram and the gas circuit 15 tubes 50/60 (in).

The device according to the invention is particularly intended to have free hot water and to save 60 5 (of
cost and 80% energy.

Claims (1)

 CLAIM  {-Hot water recuperator for central heating at  independent sanitary belt with insert or not, placed  above and linked to the duct.  This rectangular device which can be produced either in steel or in  stainless steel is provided with a lower drain (I), an inlet  cold water (2), a radiator return (3), a circuit  with a sanitary belt (4), another for heating  central (5), an electrical probe for the temperature (6),  from a domestic hot water outlet (7), from a  heating for radiators (8) and an upper drain  (9).