SU16849A1 - Russian oven - Google Patents

Description

Known Russian stoves with a stove with a separate top of the baking chamber, smoke turns and air inlets with channels at the base or without them.

In such a furnace, to enter the hot gases from the firebox into the baking chamber, it is necessary to arrange five holes: two holes at the side walls and three holes at the back wall; of the last three, the average is wider than the extreme and is covered with grates; in the side walls of the firebox there is, on one side, a departure for heating the boiler, and on the other, a departure for heating the plate in the pole.

In FIG. 1 is a vertical section through the furnace along line 1-1 in FIG. four; FIG. 2 is the same, along line 2-2. In FIG. four; FIG. 3 is the same along line 3-3 in FIG. four; FIG. 4, 5, 6, 7 and 8 are horizontal sections, respectively, along lines 4–4, 5–5, 6–6, 7–7, and 8–8 in FIG. 1, 2 and 3; FIG. 9, 10, and 11 are vertical sections, respectively, along lines 9-9, 10-10, and 11-11 in FIG. 1, 2 and 3.

The base of the furnace is laid below the floor indicated in FIG. 1, 2, 3, 9, 10, and 11 lines of SE. Air through the lattices of the openings 2 enters the channels 1, then through the channel 4, fitted with a valve 3 (Fig. 5) into the channel 5 and from there through the blower 3 into the grate into the firebox 6. There is a door e for removing ash from the blower (Fig . five). From the firebox, the products of combustion into the baking chamber 16 emerge through five holes arranged in the hearth 15 chambers, of which three holes 10, 10a and 10 (Fig. 7) are located at the rear wall, with the average 10a wider than the outermost and covered with grates, and two holes 11 are located slug walls. In this way, the flames and hot gases heat up under the walls and arch of the baking chamber and exit from it through two openings 18 in the roof (Fig. 1, 8, 9, 10) to the socket 19, from which they are directed either through the open valve C into the heating chambers 1, 2, 3, 4 (Fig. 11), or through the open valves a and b (Figs 1, 9 and 10) into the chimney.

The mouth of the cooking chamber 16 is closed by a flap (Figs. 1 and 9), and the pole by a 17-way door (Figs. 7 and 9). In the right wall of the firebox in its front part there is a departure 12 (Fig. 1, 6, and 7), serving to heat the boiler K (Fig. 6, 10), and on the left side of the firebox - departure 14 (Fig. 1, 9) - for heating the plate in the hearth. Combustion products from departures 14 and 12 are directed through the open valve g to the socket 19 (Fig. 1),

Vi3 through which the open valve C into the heating chambers 1, 2, 3, 4 and through the valve b-in the pipe, or directly the pipe through the valve a. When using the stove and boiler, the ha is regulated by the valve I.

The heating chambers (Fig. 11) consist of four rows of subsurface wells 1, 2, 3, and 4 and one ascending 5. There are gases coming in S wells through channel 7 and removed into the chimney by channel 20a. Heating chambers for cleaning are provided at the bottom with a door p. This door can be used to circulate and heat room air. For the inflow and heating of the outside air under the floor passes the channel m {Fig. 11) with a valve serving to regulate the amount of air flowing in from outside. The air heated in the chambers enters the room through an outlet located in the upper part of the furnace.

For the samovar pipe, there is a lidable opening, the gases through which are removed to the outside through the channel 23 (Fig. 7).

In order to save bricks, when laying the furnace, seats 8 (Figs. 2, 5 and 10) are filled with sand and niches 22 are arranged (Fig. 1).

The subject of the patent.

The Russian stove with a stove, with a firebox separate from the baking chamber, with smoke rotations and with air inlets at the base, or without such channels, characterized in that for the entry of hot gases from the firebox b into the baking chamber 15 in the hearth of the latter There are two holes: at the side walls there are two holes 11, 11 and. at the rear there are three holes 10, 10a, 10, of which the middle 0a is wider than the others and blocked by grates, in the side walls of the firebox there are also: on one side, departure 12 for heating the boiler, and on the other, departure 14 for heating the slab in the hearth where both channels from departures 12 and 14 are connected together under gate valve r, and smoke rates consist of four, a number of subsurface wells 1, 2, 3, 4 and one upstream 5 are located.

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