CN201476065U

CN201476065U - Multifunctional firewood/coal-fired household stove

Info

Publication number: CN201476065U
Application number: CN2009203005995U
Authority: CN
Inventors: 陈清明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-13
Filing date: 2009-02-13
Publication date: 2010-05-19
Anticipated expiration: 2019-02-13

Abstract

The utility model discloses a multifunctional firewood/coal-fired household stove. A stove cylinder (2) is connected in a stove case (1), a movable stove core (5) is arranged in the stove cylinder (2), two cookware placing openings (6) are arranged on a stove surface (4), and a smoke exhaust pipe (7) is connected on the stove case (2) and a stove hearth (3). As the movable stove core is arranged in the stove cylinder, coal can be fired when the stove core exists, and firewood can be fired when the stove core is taken out; therefore, the household stove has good adaptability in terms of fuels and regions. The two cookware placing openings are arranged on the stove surface; one cookware placing opening is opposite to the stove cylinder, so as to be directly used for cooking meals by utilizing flames; the other cookware placing opening can utilize high-temperature smoke in the stove hearth to heat a cookware, so as to achieve the purpose of saving energy.

Description

A kind of multi-functional burning bavin, burning coal domestic burners

Technical field

The utility model relates to a kind of domestic burners, particularly relates to a kind of multi-functional burning bavin, burns the coal domestic burners.

Background technology

Existing family expenses coal-saving stove adopts the mode that increases water jacket or water tank on combustion chamber to improve coal-fired heat utilization efficiency more, adopts the mode of multi-use to reach energy-conservation effect.Though the heat that adopts this mode of economizing on coal effectively to utilize body of heater to distribute can reduce the heating effect of coal stove greatly in winter, can increase coal-fired use amount on the contrary.Domestic burners is higher in the rural area utilization rate simultaneously, and the fuel that utilizes in the rural area is not single fire coal just, also can use other fuel such as faggot, and therefore also there is the narrow problem of applicable surface in existing domestic burners.

Summary of the invention

The purpose of this utility model is, a kind of heat energy utilization rate height, multi-functional burning bavin that suitability of fuel is wide is provided, burns the coal domestic burners, can overcome the deficiencies in the prior art.

The technical solution of the utility model; It comprises the stove case, is provided with ash bin below the stove case, is provided with burner hearth above the stove case, is provided with boiler face on burner hearth, is provided with the stove tube in the stove case, is provided with movable combustion chamber in the stove tube, is provided with two pans and places mouth on boiler face, is connected with smoke exhaust pipe on stove case and burner hearth.

Have smoke intaking hole on the upper end plate of stove case, smoke intaking hole and pan are placed mouthful, and to offer the position relative.

Around the stove case, be provided with pedal and coaming plate.

On the stove case, offer oxygen feeding tube.

On the stove tube, be provided with dismountable combustion wood stove bridge and pedal and have movable coal-fired stove bridge

Can be from placing combustion chamber in the stove case in the smoke intaking hole.

Compared with the prior art, the utility model is by being provided with the stove tube in the stove case, movable combustion chamber is set in the stove tube, just can burn coal when putting into movable combustion chamber like this, just can burn bavin after placing the Firewood burning stove bridge behind the taking-up activity combustion chamber, have fuel and region adaptability preferably, the special rural area of can saving in the rural area is because of burning the tremendous economic expense that coal is born.On boiler face, be provided with two pans and place mouth, it is relative with the stove tube that one of them pan is placed mouth, relative with the stove tube like this pan is placed mouth and just can directly be utilized flame to cook, and another pan is placed mouth and just can be utilized the high temperature hot gas in the burner hearth that pan is heated, and reaches purpose of energy saving; Smoke exhaust pipe is connected on stove case and the burner hearth, and flue gas is walked the stove case just can increase the flow of flue gas stroke, increases the heating surface area of stove, walks burner hearth and just can increase flow of flue gas speed, guarantees the stove firepower.Be provided with the faggot charging aperture on the stove tube, faggot can be conveniently added in being provided with of faggot charging aperture; Around the stove case, pedal and coaming plate are installed, can conveniently warm oneself like this; On the stove case, offer oxygen feeding tube, can further increase the oxygen-supplying amount in the stove like this, when burning bavin, also can on oxygen feeder, connect air blast.Open smoke intaking hole on stove case upper end plate, smoke intaking hole and one of them pan are placed mouthful, and to offer the position relative, and the flue gas in the burner hearth just can enter the stove case by advancing mouth like this, increases the flow of flue gas circuit, conveniently warms oneself, and further improves the heat energy utilization rate.Be provided with dismountable combustion wood stove bridge on the stove tube, the setting of Firewood burning stove bridge is in order to prevent that the faggot burning position is low excessively, and flame envelope can not finely contact with stove and accessory, and the heat energy utilization rate is low.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A view of Fig. 1;

Structural representation when Fig. 3 burns bavin for the utility model.

The specific embodiment

Embodiment 1: as depicted in figs. 1 and 2, stove case 1 is made of iron plate or steel plate welding, it is shaped as circle, oval, square or rectangular, below stove case 1, be provided with coal-fired furnace bridge and ash bin, above stove case 1, be provided with burner hearth 3, on burner hearth 3, be connected with boiler face 4, boiler face 4 can be for square or circular, on boiler face 4, offer the smoke pipe connector, the smoke pipe connector is positioned at a jiao of boiler face, also can be in other optional position of boiler face, be fixedly connected with stove tube 2 in stove case 1, also have two or more pans simultaneously and place mouth 6 on boiler face 4, it is relative with stove tube 2 that one of them pan is placed mouth 6, another is arranged on the side near smoke exhaust pipe 7, when using the utility model, a pan is placed mouth 6 and just can directly be utilized the fuel heat supply like this, and another can utilize the high temperature hot gas heat supply, reach energy-conservation, improve the purpose of heat energy utilization rate.In stove tube 1, also be placed with a movable combustion chamber 5, movable combustion chamber 5 is for burning the coal combustion chamber, on stove case 1, be connected with faggot charging aperture 8, the other end of faggot charging aperture 8 links to each other with stove tube 2, so movable combustion chamber 5 is taken out, placement Firewood burning stove bridge 13 backs just can be added faggot by faggot charging aperture 8 and be acted as a fuel in the stove tube; On the upper end plate 11 of stove case 1, have smoke intaking hole 12, smoke intaking hole 12 and one of them pan place mouthfuls 6 to offer the position relative, the setting of smoke intaking hole 12 is in order to increase the smoke movement stroke, to increase the heat energy utilization rate; Smoke exhaust pipe 7 is connected on stove case 1 and the burner hearth 3, and flue gas is discharged the heating surface area that just can increase stove from stove tube 1 like this, discharges from burner hearth 3 just can increase flow of flue gas speed, guarantees the stove firepower.Around stove case 1, the ash bin upper end is provided with pedal 9, offers the oxygen feeder 10 of band valve at stove case 1 epimere simultaneously.Used boiler face can be a square boiler face.When burning bavin,, in stove tube 2, establish a Firewood burning stove bridge 13 (as Fig. 3) for the flame envelope that guarantees faggot can have the stove and accessory contact.The utility model is placed a combustion chamber in also can thinking in the stove case 2 by smoke intaking hole 12, so just can place mouth 6 to two pans simultaneously and heat.

Claims

A multi-functional burning bavin, burn the coal domestic burners, it comprises stove case (1), establish coal-fired stove bridge and ash bin in stove case (1) below, be provided with burner hearth (3) in stove case (1) top, on burner hearth (3), be provided with boiler face (4), it is characterized in that: in stove case (1), be connected with stove tube (2), in stove tube (2), be provided with movable combustion chamber (5), on boiler face (4), be provided with two pans and place mouthful (6), on stove case (1) and burner hearth (3), be connected with smoke exhaust pipe (7).
2. multi-functional burning bavin according to claim 1, burn the coal domestic burners, it is characterized in that: on the upper end plate (11) of stove case (1), have smoke intaking hole (12), smoke intaking hole (12) and a pan place mouth (6) to offer the position relative.
3. multi-functional burning bavin according to claim 1, burning coal domestic burners, it is characterized in that: be provided with faggot charging aperture (8) on stove case (1), the other end of faggot charging aperture (8) links to each other with stove tube (2).
4. multi-functional burning bavin according to claim 1, burning coal domestic burners is characterized in that: be provided with pedal (9) and coaming plate all around at stove case (1).
5. multi-functional burning bavin according to claim 1, burning coal domestic burners is characterized in that: offer oxygen feeding tube (10) at stove case (1) epimere.
6. multi-functional burning bavin according to claim 1, burning coal domestic burners, it is characterized in that: be provided with dismountable combustion wood stove bridge (13) on stove tube (2), stove tube (2) lower end is provided with movable coal-fired stove bridge.
7. multi-functional burning bavin according to claim 2, burning coal domestic burners is characterized in that: can place combustion chamber in the interior stove case of smoke intaking hole (12) (1).