SU18906A1 - Heating stove - Google Patents

Description

 d. The selection concerns a known type of stoves for heating / fitted with curved floors of the firebox and horizontal chimney parts and a downward first chimney, which provides enhanced heating of the furnace chambers. For the passage of flue gases in the proposed furnace, chimneys are used, in the vertical partitions between which cavities are filled, filled with low heat conductor and intended to accumulate heat, and to warm the incoming air to the fuel by an example, a channel heated by flue gases. Three variants of the proposed furnace are patented.

/ In FIG. 1 shows a vertical section through a furnace along line A.E in FIG. 3; FIG. 2, a section along the line CD in FIG. 1 and 3; Fig, 3-horizontal incision lechi along the line ffiea ig. 1; fip 4 is a vertical sectional view of the Lening furnace along the O / C line in FIG. b and 7; FIG. 5 is the same section in I / in FIG. 4 and b; FIG. b-horizontal section of the modified treat along the line MN ya fig. four; FIG. 7 is the same, cut along the line in FIG. four; FIG. 8-vertical | ay cut d | the second version of the furnace; FIG. 9 is the same, the resolution nd of the line Y in FIG. eight. ,

The proposed stove (the first option in Figures 1-3) consists of the firebox ir (Fig. 1), equipped with g) m & t door T. To warm the air flowing to the fuel, an iron box K is designed on the floor of the horizontal fire box L, connected by channel 0 in the fiery threshold L, leading to the blower P, separated by a submerged tank / G retractable grate R. For the smoke path, x gases, the vertical chimneys, Ji K K K 11, occupying the entire width of the furnace, are connected horizon--: 1

talMy smokes A,, A and separated from one another by vertical partitions L, L, L Toplivnik T n horizontal smokes 1C and X are blocked by SS SS C. Above these vaults and in partitions L, there are cavities 3,3..i (fgg. 1 and 2), filled with little fruit material, such as diatomaceous earth. .Stenka M is thickened by the considerations that it meets the shock of gryam1B. For the production of cleaning chimneys, holes B, B, D are arranged, which are closed in the usual manner. In case of replacement of a burned-out box B, woedUm hole O and hole B in the hall .. on the sides bricks W (Fig. 3), which can be easily removed. At the same time, you can keep yourself independent thanks to the availability of the channel / /, which closes opening B and two adjacent bricks F, M. The stove is folded with red bricks, except for the inside, adjacent to the firebox T and chimneys A and K, which are made from refractory bricks. An asbestos sheet is laid under the box K to insulate the hearth from the floor. The furnace can be installed on special legs ..,

Fuel is loaded into the firebox T through the door / Smoke gases, pro-TTT ir

Access to chimneys, washing the threshold L, the partition walls L, L and the arches of Cu C, and for accumulating heat from the cavity 3, 3. . . Pass the last. DYMOHS1D / S gases. Enters through the opening / C in the wood-pipe. The air, which is low in fuel consumption, is heated in a box / f heated by gases, aisle: 1 in the smoke circulation / C.

The modification of the proposed furnace (the second variant in FIG.) Is that the plug-in brick D (: FIG. 4) is used as the grate, which can be removed from the furnace through.

Door D for replacement with new- Fuel HV T is separated from the blower pro. Transition II with a cast-iron plate H, which can be removed as well - cleaning n, jets. To the palace For the 1st inlet - "the firebox of the air flowing in" Orbit A, there are three channels O, H and O, which are opened in the firebox T by the slit holes F1I: C; , C, C, with what channels O and O

, Equipped with regulable. Gate valves F, F (Fig; 5 and 6). In the fiery horizon L there are channels g, / (figs. 4 and 7), connection of duct A and D; .guliable z-i rotary valves.

For Gistki yanals O, O, and O, arrange canazgil-a, cf, and ™ (Fig. 6), and for the combustion of fuel in the wall of the furnace, a viewing window (Fig. 4) is entered. the box L and enters through channels O, O, O and through the holes €, С, С ™ into the blowing space 1/7, and through channels i, i - into the upper part of the firebox jT. The third variant of the furnace (Fig. 8 and 9) differs from the first (phi 1-3) by the fact that to preheat the air entering the firebox, a vertically set box Ld, zash, is taken from the direct fire and communicating with room space through dTB jepti O in the side walls of the furnace (Fig. 9); the author believes that the air I, B in the box will be heated significantly more- For the device in the hearth heating surface, a sheet T is applied, laid on the pick-miff

personal supports / and 1 and filled with heat-accumulating material G (Fig. 8) .; Such a device increases the heating surface of the furnace, but at the same time, it eliminates unnecessarily strong heating of the sheet T, which can cause dust to burn.

1 Subject patent.

1. Furnace for heating from the bottom of the cylinder and through vaulted ceilings as a firebox, jaK and horizontal smoke above it, characterized by the fact that for the flue gas path it is intended to occupy the entire width of the furnace and is connected with horizontal turns, A, K K ™ Vertical Chimneys AVA. / (, А А, in vertical partitions, Л, Л between which cavities 3, -3. Are arranged, filled with low heat conducting material, such as kieselgur, and to warm the air flowing to the fuel, a channel in the iron leg of the duct is predestined. Obersity / C; srrbtsiavsya with the channel | y | 0 in the flame threshold, leading under the grate2. The view of the furnace is no. 1, which differs, and that, as the cone, it is used

three channels 0, o are intended to exit the firebox of air flowing through the duct A. О ™, opening into the firebox with slit-like holes C,

Iff

yy c, and, in addition, channels i, i in the flame nopoie L.,. equipped with butterfly valves y, y, and for regul / i4

channels and C serve as valves F, F. 3. Modification characterized I

in p. 1 of the furnace, characterized in that the vertically delivered box L for heating the air entering the firebox communicates with the room space through the opening O in the sides of the furnace, and for placing the heating surface along the pegs T in the hearth and laying the sheet T filled with heat accumulating material t.

fip

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pHr.L

p FIG.b

d r

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FIG. 7

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