SU98594A1 - Russian oven - Google Patents

Description

The subject of the invention is a Russian stove consisting of a cooking chamber of a stove located in the windows, a heating sub-heating and common to the sub-heating and a cooking chamber of ducts heating the top, side walls and bottom of the furnace.

The peculiarities of the proposed furnace are that the heating underfloor is located under the stove in the under-headroom, and the windows for exhausting gases from the cooking chamber to the heating ducts are located in the upper part of the arch of the cooking chamber. These features of the proposed furnace allow you to perform it in the dimensions of an ordinary Russian furnace, despite the presence in it of the sinking and the stove.

FIG. 1 shows a general view of the proposed furnace; in fig. 2 - a vertical section of the oven in the center of the baking plate of the scab; in fig. 3 - oven plan in the center of the cooking chamber; in fig. 4 - the plan of the furnace in its upper part - above the cooking chamber; FIG. 5 is a longitudinal section of the furnace according to AA and a section along the BB in FIG. 3

With the dimensions of an ordinary Russian furnace in the proposed furnace, it is possible to implement the following furnace modes:

1. The furnace in the summer, when the flue gases from the cooking chamber / can be sent directly to the pipe 2 by opening the central valve 3 and the view 4 and closing the juice valves 5 and 6.

2. The furnace in the winter, when it is conducted with the central valve 3 closed, but with the open view 4 and the side valves open 5 II 6.

In this case, the flue gases from the cooking chamber enter the combustion windows 7 located in the chamber arch, pass through the upper horizontal channels 5 and, descending through the channels 9, fall into the lower side ducts 10 and are directed further along the channels II to the view 4 The specified course of flue gases provides a general heating of the external heat-release surfaces of the furnace with a predominant heating of the top of the furnace.

3. The furnace for the purpose of heating the room without cooking food and baking bread. In this case, fuel combustion takes place in the firebox.

central podtopka 12, located under the plate 13 in the subtesting space.

With this firebox, the central ass-syzhka is closed, and the view and side valves are open. Therefore, the flue gases enter the lower distribution chamber n from there, pass through two gas ducts 10, enter channels 11, and then into pipe 2.

The side valves 5 and 6 can be closed, and then the flue gases fill the canals 8 and 9, but due to the stagnation of gases in these channels, the furnace receives mainly warming up and down.

4. The furnace with the purpose of heating food, boiling water, etc. In this

In this case, the oil is burned in a small underflooding 14 of the heat plate 13 in the hearth.

Subject invention

The Russian oven, which consists of a cooking chamber, a stove placed in the eyelid, a heating valve and a hood, used for heating and a cooking chamber of gas ducts that heat the top, side walls and bottom, so that The furnace abaritov, the heating underfloor is located underneath it in the lower six spaces, and the oka of the gas outlet from the cooking chamber to the heating ducts are located in the upper part of the arch of the cooking chamber.

FIG. 2

No. 98594 FIG. 3

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