SU62558A1 - Room double Russian stove - Google Patents

Description

The invention relates to room two-furnace stoves with a sequential heating of both Rus from the common firebox. The back wall of the firebox is equipped with overhangs for the passage of gases (with the purpose of heating the base) to the down channels connected with the lifting ducts at the side walls of the furnace. In each tusk, at the side walls of the furnace there are dead-end channels communicating with the side ducts of their tusk.

In addition to the specified system of dead-end channels in the proposed better heat storage, the ducts are connected to the second system of dead-end channels (gas bags) located along the perimeter of the furnace and stretched along its entire height.

The flues of each Rus are made in the form of lifting and lowering channels, which are connected to the ducts of the second Rus in the first one, and to the exhaust pipe of the chimney in the second one.

FIG. 1 shows a vertical section of the furnace along AB; in fig. 2 - the same, according to VG; in fig. 3 - the same, according to DE; in fig. 4 - the same, on Zh-3; in fig. 5 - the same, for KL; in fig. 6-19. A ROW OF horizontal oven cuts along the rows of masonry are shown

The proposed two-Russian (two-story) furnace is heated from the firebox 2 located in the first floor and located above the ash-pit; and provided in the rear wall with channels 5, 3 serving to pass gases into rear channels 4. The gases descending through channels 4, 4 are joined by a common channel 5 and through bridge 6 they enter horizontal channels 7, 7 from which they pass into the side channels 9 and W of the first kiln of the furnace. P1z channels 10, 10 gases rise to the top of the first Russ, pass into the central part of the furnace, pass through the descending channel 11 and 12 to the circulating chamber 13 above the roof of the firebox and, lifting through channel 14, enter the chamber 15, which is connected to channel / 6 second Rusa furnace. Rising in the second rus, the gases pass after channel 16 through reversing chamber 77 and further into channel 18 of the central part of the furnace, after which they descend into chamber 192558-2 and then go down the chimney through the ascending channel 20. To better accumulate heat in the furnace, dead-end channels (gas bags) of two kinds are located: small, mixed in each tintrée, and large, placed around the periphery around the firebox and having a height of two Russ.

The small channels 10 and / 5 are located at the side walls of the furnace adjacent to the parallel channels 10 and 16 of the first and second Rus.

Each wall of the furnace contains large dead-end channels 8 and 5, 9, which are supplied with gases from the lower horizontal channels 7. At the rear wall of the furnace there are dead-end channels 4, 4, which are a continuation of the descending gas channels 4, 4.

Subject invention

Claims (2)

1. A two-bedroom room stove with .sequential heating of the common firebox, equipped with a back wall inlets adjacent to the outlet channels connected to the lift duct at the side walls of the first Rus, with gas dead-end channels attached to the side walls of each Rus. to the side gas ducts of its Russ, characterized in that, for the purpose of better heat accumulation, the flues adjacent to the furnace walls, in addition to dead-end channels symmetrically placed near the side walls of both Rus, are provided around the perimetr The furnace is a series of vertical dead-end channels (caps) extended along the entire height of the furnace. 2. In the furnace according to claim 1, the use of lift-lowering wells located in each floor of the central part of the furnace and its gas ducts included in the overall system, the first of which establish a connection between the rus and the second serve to bring the gases to the flue pipe.: l one / 7-5 kl AT