SU812A1 - Oven for heating and cooking - Google Patents

Description

The proposed stove is a modification of the Russian stove by arranging a separate firebox, turns and air chambers and is intended for heating and cooking.

In FIG. 1 depicts a section of the furnace along the line L - D / in FIG. 6, FIG. 2 shows a section along the line F-K in FIG. 4 and 6, FIG. 3 shows a section along the G-I line in FIG. 4 and 6, FIG. 4 shows a section along c-D in FIG. 1, 2 and 3, FIG. 5 is a section along A - B in FIG. 1, 2 and 3, and FIG. 6-section on the E-FHS. FIG. 1, 2 and 3.

The furnace / furnace (Fig. 1 and 2) with a width of not more than 4 inches has a grate, ash and ash pit 2; Above the firebox there is a rather roomy cooking chamber 5, which separates the grid plate (grid bottom) 4 from the furnace, on which the food is produced both during the action of the furnace and after the combustion process stops.

The cooking chamber in the vault has an opening 5 leading to the first lifting channel 6 (Fig. 1, 2 and 5); at the beginning of this channel there is a valve 7, which is extended from the niche. The latch 7 is arranged to hold the heat in the welding chamber, after the end of the firebox, for a longer time. Chimney 6 (Figs. 1, 2) is connected at the top by pass 8 with descending narrow channels 9, which run from top to bottom along the three outer sides of the furnace. In this way, the cooking chamber is protected on three sides from the cooling by a layer of hot air from the drain channel. Drain channels are connected to a collecting chamber 10 (Fig. 1, 2) located under the ashpit and connected to the lifting channel // (Fig. 1, 3, 4), equipped at the top with a view 12, with the opening of which is already sufficiently cooled smoke goes into the pipe. The cooking chamber has two doors — an inner / 5 and an outer 14. Between the outer and inner doors at the top is a vent 15, which is divided into two sleeves when bypassing the valve 7 and provided with a valve 16, which is opened when needed.

When the firebox is reinforced in the summertime, hot gases can be directed from the chimney 6 to the chimney, mine rpm, for which the view 17 is opened and the view 12 is closed.

Samovar 18 (Fig. 3) and air chambers 19 are also provided in the furnace.

The proposed stove can be heated with any solid fuel.

SUBJECT OF THE PATENT.

The furnace for heating and cooking, with smoke turns, air chambers and a grate in the cooking chamber, is different, and with the grid plate 4 separating the cooking chamber 5 from the firebox /, it takes up the entire area of the hearth chamber 5 for the same The gases from the space between the double doors of chamber 3 are designed to channel 15, which is divided into two branches during the bypass of the valve 7 and provided with a shutter J6.

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