CN87206153U

CN87206153U - Domestic t shape heating furnace

Info

Publication number: CN87206153U
Application number: CN 87206153
Authority: CN
Inventors: 贾雨林
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-04-10
Filing date: 1987-04-10
Publication date: 1988-01-13

Abstract

Disclosed is a domestic T shape heating furnace, belonging to the domestic furnace with solid fuel. A space which is filled with nothing is arranged between the outer shell and the furnace tile of a furnace body. The top of the furnace body is provided with a flat columniform furnace tray, the inner of the furnace tray is provided with a furnace basin whose vertical section appears reverse-trapeziform, and the position which the surface of the furnace basin faces the mouth of a flue is provided with an intake whose size can be adjusted. The utility model has the advantages of mainly depending on the radiant heat of the furnace body, high thermal efficiency, easy fabrication and low cost.

Description

Domestic T shape heating furnace

The utility model belongs to household solid-fuel furnace.

The existing domestic heating stove that acts as a fuel with coal generally makes cylinder iron stove.Its typical case representative is the stove of making a leapleap forward, and body of heater is a cast iron, the midsole layer fire clay lining, and in the burner hearth, big top, bottom is little, the stockhole top is a stone or metal plate for standing a stove on as a precaution against fire, is placed with the stove circle on the stone or metal plate for standing a stove on as a precaution against fire.The above-mentioned stove of making a leapleap forward, because furnace body inside has very thick fire clay lining, therefore, the heat conductivility of body of heater is relatively poor, though chimney also can distribute a part of heat, most of heat is taken away by chimney.

Therefore, this stove heating efficiency of making a leapleap forward is not high, and because body of heater is a cast iron, and is thick and heavy both taken material, moves also inconvenient.

The domestic heating stove that the purpose of this utility model is a kind of heating efficiency height of design, manufacturing is simple, cost is low.

Its structure can be illustrated in conjunction with Fig. 1.

The utility model profile is T-shaped, and its vertical portion is divided into cylindrical furnace (2), is tile (9) in the body of heater (2).A big and flat cylindrical stone or metal plate for standing a stove on as a precaution against fire (1) is laid on body of heater (2) top, and its end face and bottom surface are respectively upper stone or metal plate for standing on a stove as a precaution against fire (13) and lower stone or metal plate for standing on a stove as a precaution against fire (11).The upper stone or metal plate for standing on a stove as a precaution against fire mouth is laid the stove circle; The lower stone or metal plate for standing on a stove as a precaution against fire mouth is down trapezoidal stove basin (14) facing in tile (9) stone or metal plate for standing a stove on as a precaution against fire (1) longitudinal section being housed, and its top is connected with last stove basin (13), following stove basin (11) respectively with the bottom.A cylindrical tile supported frame made from iron bar is equipped with on the tile supported frame, between body of heater shell and the tile (9) an annular brace sheet (8) is arranged in body of heater (2) bottom, the thick annular fire-resistant mud layer (3) of 20～80mm is arranged on it, and fire-resistant mud layer (3) top is the space of not filling any material.

Stove basin (14) is facing to having the ventilating opening that can regulate size on the pelvic surface of sacrum of floss hole; Also have 3～10 circular air vents on the pelvic surface of sacrum.Vertically be welded with a cylindrical sleeve (10) under the stone or metal plate for standing a stove on as a precaution against fire (1), be used to be inserted in the body of heater (2).In body of heater (2) bottom, the tile supported frame is the ashes chambers, and tile supported frame is made up of last circle (4), following circle (6), upright rod (7).Tile (9) is placed on the fire bars, and the fire bars two ends then are welded in the circle (4) (4).

Because between tile (9) and the body of heater (2) is the space of not filling any material, like this, the heat that interior the honeycomb briquette burning of tile (9) is discharged, a part passes to the body of heater shell through the tile wall and penetrates to the width of cloth all around; On the other hand, owing to lay a stove basin (14) in the stone or metal plate for standing a stove on as a precaution against fire (1), like this, the heat that upwards discharges during the honeycomb briquette burning, major part concentrates in the stove basin (14), and penetrates by the outside width of cloth of upper stone or metal plate for standing on a stove as a precaution against fire mouth stone or metal plate for standing a stove on as a precaution against fire body, has only seldom a part of heat, pass in the chimney by stove basin (14) ventilating opening and circular air vent, wherein a part of heat passes to outdoor by chimney; Have only seldom a part to be taken away by chimney.

From the above mentioned, the utility model mainly by body of heater (2) to around the width of cloth penetrate heat, have only seldom a part of heat to be taken away by chimney.Therefore, the heating efficiency height in winter, uses the utility model can make 15m ²The house temperature remains on 18～20 ℃.

Because body of heater (2) is made with thin black sheet, so in light weight.Stone or metal plate for standing a stove on as a precaution against fire (1) is inserted in the body of heater (2) by sleeve (10), can 360 ° puts body of heater (2) arbitrarily, and is not subjected to the restriction of flue.Whole manufacturing process is simple, and cost is low.

Fig. 1 is the utility model structural representation.

Body of heater (2) shell becomes high 360mm, outer diameter D 260mm with the casting skin leather of thick 1mm; Stone or metal plate for standing a stove on as a precaution against fire (1) also is to make outer diameter D 350mm with black sheet; Tile supported frame is the upper and lower circle (4,6) of 240mm with the iron bar of D6mm by 2 internal diameters, and the upright rod (7) of 3 high 140mm is welded into.2 fire bars are welded in going up in the circle (4) under the tile (9).The high 20mm of fire-resistant mud layer (3).Support chip (8) also is to adopt black sheet.Tile (9) adopts undersized, internal diameter φ 145mm, high 225mm.Ventilating opening is regulated size by adjustment doors (12).The utility model stove circle adopts the stove circle of the stove of making a leapleap forward.

Fig. 2 is the A-A cutaway view of position shown in Figure 1.

Fig. 3 is stove basin (a 14) structural representation.

Fig. 4 is that fire door shown in Figure 1 (5) C is to view.

Fig. 5 is the B-B cutaway view of position shown in Figure 4.

Claims

1, a kind of domestic heating stove is to be made of cast iron body of heater, furnace lining, stone or metal plate for standing a stove on as a precaution against fire, fire bars, it is characterized in that this is a kind of T shape warming stove of main burning honeycomb briquette:

In a, the cylindrical furnace (2) tile (9) being housed, is the space of not filling any material between tile (9) and the body of heater shell;

The cylindrical tile supported frame made from iron bar is equipped with in b, body of heater (2) bottom;

C, on the tile supported frame, have an annular brace sheet (8) the thick annular fire-resistant mud layer (3) of 20～80mm to be arranged on it between tile (9) and the body of heater shell;

Be placed with oblate stone or metal plate for standing a stove on as a precaution against fire (1) on d, the body of heater (2), its upper and lower two faces are respectively upper stone or metal plate for standing on a stove as a precaution against fire (13), lower stone or metal plate for standing on a stove as a precaution against fire (11);

In e, the stone or metal plate for standing a stove on as a precaution against fire (1) stove basin (14) is installed, its top is connected with upper stone or metal plate for standing on a stove as a precaution against fire (13) lower stone or metal plate for standing on a stove as a precaution against fire (11) respectively with the bottom.

2, T shape warming stove according to claim 1 is characterized in that described stove basin pelvic surface of sacrum has a ventilating opening facing to the position of floss hole, is equipped with an adjustment doors (12) on it; Also have 3～10 circular air vents on the pelvic surface of sacrum.

3, T shape warming stove according to claim 1 is characterized in that being welded with a sleeve (10) under the described stone or metal plate for standing a stove on as a precaution against fire (1), is inserted in the body of heater (2).

4, T shape warming stove according to claim 1 is characterized in that described tile supported frame is by last circle (4), down circle (6), some upright rods (7) are formed.

5, T shape warming stove according to claim 1 is characterized in that described tile (9) is placed on the fire bars.

6, T shape warming stove according to claim 1 or 5 is characterized in that described fire bars two ends are welded in going up in the circle (4) of tile supported frame.