RU30420U1 - Chicken stove for a bath with a bed for stones - Google Patents

Description

iifcHb YOUYNA D; W YOUR u jilMi KALiHKh

A useful model is found in the field of household appliances, namely, for household stoves for b & n.

There is known a furnace for a steam bath, for example, according to the patent, F24B 1/24, published by cb.iki.9or. Bulletin $ 47-4. This furnace contains a firebox, a blower, a pipe, a chamber with a stone container having a wall in common with the chamber, a steam door, and a vertical through pipe.

The disadvantage of such furnaces is their low mass; therefore, the furnace has a low heat content. the fraction of infrared radiation is less than the fraction of convection, significant A, the heat goes up, and the temperature difference between the floor and the ceiling is significant,

Heat-consuming (massive) stove-heaters are known, for example, the stove-stove A. (Uzdaltseva, given in the book. Шиш, ан Ванм, saunas, pools11, ed. House №8 Jj-Iie “rep6ypr., Etr. 4b -B, fig. 16.

The furnace has an internal toplmvnmk m attached to it a chamber filled with stones, fenced off with a cast-iron stove.

The disadvantages of this furnace are that the furnace is located very far above the floor, while hot gases pass along the side of the stones, a hundred leads to low efficiency of the stoves, high fuel consumption, in addition, the temperature difference between the floor and the ceiling is significant.

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knmgv Yu.P.ioenina, 1g1.N. BukharKyna Household stoves, fireplaces for water heaters M., Straw, i 9Sg., with tr. B4, rice, taken as a prototype.

A prototype furnace containing a furnace 0 with an ash pan with a blow door and a cast-iron lid with tides and sides for placing stones.

Hot gases transfer heat through the lid to the stones to the remover in the flue.

The disadvantages of the prototype furnace are as follows:

-the furnace stove is located high from the floor, so the space is lower than the level: -sh the furnace is bad nporpesaei c “, so the temperature difference between the floor and the ceiling is significant, which leads to uncomfortable conditions for the adoption of bakna procedures;

- the flat shape of the cast-iron lid for stones provides a quick and easy passage of combustible gases at high speed, therefore, a lot of fuel is required to heat the stones.

To eliminate these drawbacks in a furnace containing BOLNYK, a furnace with a cast-iron bed placed over it on MMS stone and a chimney, according to a more useful model, the bed for stones has an original shape and is a guiding element given a stroke.9 which is made with different wall thickness, etc. the firebox is located extremely low from the floor, and the air intake of the blower is below the floor level.

ha figure 1 presents a drawing of the proposed furnace, where it is indicated: L - blower, Ј "ash pan, b" air intake, 4 - firebox, b - lodo for stones, and - cams1, 7 - pocket box, b - chimney.

Figure 1 shows the horizontal section of the chimney Ј.

The proposed furnace contains a fan i with an ash pan Ј and an air intake b, a furnace 4, over which there is a cast-iron bed of the original form b with a stone about. At the same time, pocket 7 of bed L is located at the level of the furnace 4. This ensures maximum heating of both pocket 7 of bed L and stones 6 filling it. such an arrangement of the bed b, we turn it into a guide for hot gases, that is, it is an element of the chimney 8.

the chimney о has several rotations that increase the heat output of the furnace (. In addition, the chimney b is made of different wall thicknesses. Its thin wall faces the steam room, and moreover, it flew into the waiting room.

An air intake 3 connects the blower L to the underground bath.

The proposed furnace operates as follows.

Fuel is put into the furnace 4 and fired up. Lola is poured into the ash pan Z blew 1. The hot gas generated from the combustion of fuel rises up the furnace 4, heats the cast-iron bed b with stones 6.

Due to the original shape of bed L, maximum heating occurs from the bend to the bottom of the pocket 7 bed L, where the stones are found 6. The cast iron bed L transfers its heat to the stones 6. A large number of stones allows water to be used without limitation to form the required moisture content UL (xov $) and the temperature in the steam room, then the hot gas goes around pocket 7 of the bed L from the stone b and rushing into the chimney b, the total length of which is about b meters. This makes it possible to maximize the heat extraction of the furnace from hot gases. An extended brick chimney b creates a large calorific value and significant

outer surface for infrared radiation. Different thicknesses of the walls of the chimney b affect the distribution of heat - if § paired b, then behind the stove - the wall (; b + b) c ,.

The air intake 3 blower® i serves to ventilate the underground, air exchange in the steam room to dry the floor, eliminating the unpleasant odor.

As a prototype of a lozia for stones, a cast-iron lid for stones with tides and sides (a flat box), shown in fig.ill, etr .: L4, books by Yu.P. Sosnmn, E.N. Vukharkin, Household stoves, stoves and water heaters, M., Я0тройиэдат}, 1990

a bed for stones (a flat box) serves for quick heating of stones and prevents the formation of soot on them, and also protects the room from the ingress of flue gases.

The disadvantage of the bed (flat box) of the prototype is that its flat shape provides unhindered passage of hot gases at a high speed, it reduces the efficiency of heating stones and requires a large amount of fuel

to eliminate these shortcomings, the bed for stones, made in the form of a flat box, has a deep rounded pocket.

On Fig.3 presents a drawing of the proposed bed for stones, where indicated:

7 - pocket;

9 - a flat box.

A bed for stones is placed over the furnace of the furnace. The bend from the flat box 9 to the pocket 7 allows you to get the maximum heat stones. The proposed form of the vine increases the surface interaction of hot gases of the bed.

The pocket 7 placed down causes the hot gases to fall down, while the resistance of the chimney to the gases increases, therefore, the gas passage speed decreases, the interaction time and the surface of the tray increase, which leads to more heating of the stones.

The uneven shape, unlike the flat one, has a large surface, which additionally increases the heating of the bed with stones AND SAVES FUEL.

The proposed bed can be made not only of cast iron, but also from other materials, the appropriate purpose.

Thus, the proposed furnace for a bank with a bed for stones of an original form provides a fairly quick and uniform heating of steam in the entire volume.

The design of the furnace makes it possible for the couple to regulate the temperature without any special efforts, the number of m steam intensity at its discretion and the most medically competent regime - when the temperature does not exceed bL and the steam is soft and even, which allows you to warm up the muscles deeply and evenly.

In addition, fuel is saved through rational

combinations of all elements of the furnace. Applicant // U..durin

 st / bp J; .

Claims (2)

1. A stove for a bathhouse containing an ash pan, a furnace with a cast-iron bed with stones placed above it, and a chimney, characterized in that the bed has an original shape and is a guiding element of the chimney, which is made with different wall thicknesses, while the furnace is located extremely low from the floor and the air intake of the blower is lowered below floor level. 2. A bed for stones made in the form of a flat box, characterized in that the flat box has a deep rounded pocket.