DE34007C - Innovation in water heating - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

CLASS 36: heating systems.

HERMANN MARTINI in CHEMNITZ. Innovation in water heating.

Fatentirt in the German Empire from June 13, 1885.

Like letters denote like parts.

In Fig. Ι α represents a boiler for water heating.

From the boiler goes from α b the riser pipe, which branches off at the upper location after Expansionsgefäfs c. The riser pipe b then branches off to the various radiators d to be heated. The return pipe e flows into a closed vessel, gröfseres /, called the accumulator.

The lowest point of the accumulator / is connected to the lowest point of the boiler α by a pipe g .

Likewise, the highest point of the accumulator f is connected to the riser pipe b by a pipe h .

If the heating is switched on by lighting a fire in boiler α , the heated water in boiler a rises to riser pipe b and colder water from accumulator f replaces it through pipe g again and again to boiler a.

Continued firing causes circulation in the pipe system and allows it to pass through heat can be extracted from the heating system as required.

If more heat is supplied to the heating through the fire in the boiler α than is removed, the excess heat will be stored in the accumulator, as the water flowing back too hot through the return pipe e rises in the accumulator /.

The heating can now be continued uninterrupted with advantage until the accumulator has heated up from top to bottom to such an extent that only hot water is then fed through the pipe g to the boiler.

The heater fire can now be interrupted.

With further extraction of heat by the radiator, the thereby cooled water sinks through the return pipe e to the accumulator / and warmer water from the upper part of the accumulator now rises through the activated riser pipe h to the riser pipe b, whereby the circulation takes place in this way takes place earlier through the boiler α.

It goes without saying that the larger the accumulator f is taken, the longer the heating will continue to function automatically after the fire has gone out, without the need for supervision.

If the accumulator is to be used, as described above, but the type of heat storage and re-release is indirect, a pipe coil η can be used according to FIG. 3.

In this case the circulation would have to be regulated by a three-way cock ρ .

When heat is absorbed, i.e. when the fire is burning, the return pipe e would have to be in open connection with the snake η through the cock ρ and the connection between the pipe ßj and 0 should be interrupted by the three-way cock ρ.

In heat dissipation, so after the fire, the connection between the pipe müfste B ₁ and snake on the comparison unterbrochen'und

Claims (1)

connection between pipe ee _% and η can be established, so that the circulation takes place through pipe h instead of through the boiler α . Pa tenτ claim: In the case of water heating, the arrangement of accumulators f in direct or indirect connection with the heat generator α such that the lowest point of the heat generator is connected to the accumulators through the pipe g , so that when the heating is operated the heat not consumed in the heating system is in the accumulators and, after the heat generator has been switched on, the accumulators automatically release the heat accumulated in them directly or indirectly through the pipe g or h to the heating system as required. For this purpose ι sheet of drawings.