CN201652437U

CN201652437U - Heat-preservation firewood stove

Info

Publication number: CN201652437U
Application number: CN2010201746492U
Authority: CN
Inventors: 邓磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-29
Filing date: 2010-04-29
Publication date: 2010-11-24
Anticipated expiration: 2020-04-29

Abstract

The utility model discloses a heat-preservation firewood stove comprising a base (1), an ash box (2), an internal stove (3), an external stove (4), a stove bridge (5), a material inlet (6), a smoke pipe (7), and a stove surface (8). The heat-preservation firewood stove is characterized in that the internal stove (3) is provided with an internal stove burner ring (19); the lower part of the internal stove burner ring (19), close to a support, is provided with a ring of secondary air return inclined holes (9) that incline from top to bottom; all external wall parts of the internal stove (3) except the material inlet part are respectively provided with a heat-preservation asbestos layer A (10) wrapped by sheet iron; a heat-preservation asbestos layer B(11) is arranged on the stove wall between the top stove mouth of the external stove (4) and the mouth of the internal stove (3); a ventilation door switch (12) is arranged below the stove bridge (5) on the bottom of the internal stove (3); and inclined fireclay (13) is arranged around the stove bridge (5) of the internal stove (3). The heat-preservation firewood stove has sufficient combustion, great firepower and little smoke dusts, and low machining cost, saves fuel, only needs to add little firewood, can adjust the fireprower, is environment-friendly, convenient for use, and particularly suitable for wide rural areas.

Description

Insulation faggot stove

Technical field

The utility model relates to a kind of stove and accessory, particularly a kind of insulation faggot stove.

Background technology

Faggot aboundresources because of the rural area, therefore the every household in rural area is still most uses the faggot stove as cooking, warming tool, yet the insufficient expense fuel of the burning that existing faggot stove has, add bavin often, perhaps use dangerous, can not bank up a fire, the firepower size is non-adjustable etc., so be badly in need of a kind of novel insulation faggot stove.

Summary of the invention

The utility model purpose is to overcome above-mentioned shortcoming and a kind of sufficient combustion fuel saving of providing, and it is few to add the bavin number of times, safe in utilization, can bank up a fire the insulation faggot stove of firepower adjustable size.

The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions: insulation faggot stove of the present utility model, comprise base, ash bin, interior stove, outer stove, grate, charging aperture, smoke pipe, boiler face, it is characterized in that: stove fire mouth circle in establishing on the interior stove, interior stove fire Kou Quan bottom is provided with the oblique from top to bottom secondary return air inclined hole of a circle by the part that supports, it is smooth and easy to be convenient to air inlet, fully burn with combustible gas and concentrate in stove fire mouth circle; Interior furnace outer wall removes the charging aperture part, is provided with the insulation asbestos layer A with the iron sheet parcel; Furnace wall between outer furnace roof fire door and the interior stove fire door is provided with insulation asbestos layer B, prevents that heat scatters and disappears, and guarantees that the fire door heat is concentrated; Interior stove furnace bottom grate has air door switch, can regulate fire door firepower size; Be provided with the fire clay that is gradient around the interior stove grate, be convenient to ashes and concentrate on the grate convenient for discharging ash.

Above-mentioned insulation faggot stove, wherein: be provided with insulating collar between grate and the air door switch, prevent the air door switch overheating deforming.

Above-mentioned insulation faggot stove, wherein: the below of stove fire door in charging aperture is located at, guarantee that the faggot and the combustible of 8 centimeters of diameters, long 18-20 centimetre inserts in the stove smoothly, making has enough combustibles in the stove, assurance was added incendivity of material 2 hours, reduced and added the material number of times.

Above-mentioned insulation faggot stove, wherein: charging aperture is provided with asbestos thermal-insulating sealing circle and hermatic door, and airtight furnace gas does not leak, and guarantees safe in utilization.

Above-mentioned insulation faggot stove, wherein: establish latch switch on the hermatic door, latch switch is provided with the reflective sleeve pipe of stainless steel, between sleeve pipe and the latch switch space is arranged, and uses the air thermal resistance, guarantees the safety the when user adds material.

Above-mentioned insulation faggot stove, wherein: establish the adjustable fire banking-up board that diameter is slightly less than interior stove fire mouth circle on interior stove fire mouth circle supports, the volatile quantity of volatile matter in the time of can controlling the comburant burning, prolong the wind fire time, the upper strata and the lower floor of adjustable fire banking-up board are passed from the center of circle with screw, the tensioning screw nut, the gap of levels is reduced, prevent to lose heart, make things convenient for levels to rotate simultaneously and make the hole dislocation, regulate air leakage amount, the lower floor of adjustable fire banking-up board and secondary return air inclined hole just in time coincide, the gas that releases from adjustable fire banking-up board levels dislocation can not release from the secondary return air inclined hole, increases safe in utilization.

Insulation faggot stove of the present utility model, faggot is after the stove internal combustion burns uniform temperature, and air door is not exclusively closed, the abundant mixed combustion of air that faggot generation fuel gas and air admission hole enter in the stove.Remaining charcoal is under the situation that air door is not exclusively closed behind faggot and the combustible burning 6-8 kilogram, remaining charcoal can keep 8-9 hour little oxygen burning, put after 8-9 hour new faggot go in behind the stove, draw back air door, faggot burning in 3-8 minute can be lit a fire at every turn.

The utility model compared with prior art as can be known from the above technical solutions, mainly contains following advantage: can produce a large amount of fuel gas under the situation that air door is not exclusively closed, being provided with of secondary return air inclined hole guarantees that gas fuel burning is abundant, fuel saving, firepower is prosperous, and flue dust is few, it is few to add the bavin number of times, environmental protection can be lit a fire at every turn, the firepower adjustable size, because of the furnace wall insulation material fire door temperature height is arranged again, heating rapidly can allow wet bavin, sawmilling moisture 20-30% can both burn, and firepower is more prosperous, faggot is not limit, powder, no matter all organic matter shapes of ight soil can both be burnt, feed is abundant, and is easy to use, processing cost is low, is particularly suitable for the rural area wide geographic area and uses.

The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Description of drawings

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

Wherein: 1, base; 2, ash bin; 3, interior stove; 4, outer stove; 5, grate; 6, charging aperture; 7, smoke pipe; 8, boiler face; 9, secondary return air inclined hole; 10, insulation asbestos layer A; 11, insulation asbestos layer B; 12, air door switch; 13, fire clay; 14, insulating collar; 15, asbestos thermal-insulating sealing circle; 16, hermatic door; 17, latch switch; 18, the reflective sleeve pipe of stainless steel; 19, interior stove fire mouth circle; 20, adjustable fire banking-up board.

The specific embodiment

Below in conjunction with drawings and Examples, to according to insulation faggot stove of the present utility model explanation as after.

Referring to Fig. 1, insulation faggot stove of the present utility model, comprise base 1, ash bin 2, interior stove 3, outer stove 4, grate 5, charging aperture 6, smoke pipe 7, boiler face 8, it is characterized in that: stove fire mouth circle 19 in establishing on the interior stove 3, interior stove fire mouth encloses 19 bottoms and is provided with the oblique from top to bottom secondary return air inclined hole 9 of a circle by the part that supports, it is smooth and easy to be convenient to air inlet, fully burn with combustible gas and concentrate in stove fire mouth circle 19; Interior stove 3 outer walls remove the charging aperture part, are provided with the insulation asbestos layer A10 with the iron sheet parcel; Furnace wall between outer stove 4 top fire doors and interior stove 3 fire doors is provided with insulation asbestos layer B11, prevents that heat scatters and disappears, and guarantees that the fire door heat is concentrated; Interior stove 3 furnace bottom grates 5 have air door switch 12, can regulate fire door firepower size; Be provided with the fire clay 13 that is gradient around interior stove 3 grates 5, be convenient to ashes and concentrate on the grate convenient for discharging ash.

Above-mentioned insulation faggot stove, wherein: be provided with insulating collar 14 between grate 5 and the air door switch 12, prevent air door switch 12 overheating deformings.

Above-mentioned insulation faggot stove, wherein: the below of stove 3 fire doors in charging aperture 6 is located at, guarantee that the faggot and the combustible of 8 centimeters of diameters, long 18-20 centimetre inserts in the stove smoothly, making has enough combustibles in the stove, assurance was added incendivity of material 2 hours, reduced and added the material number of times.

Above-mentioned insulation faggot stove, wherein: charging aperture 6 is provided with asbestos thermal-insulating sealing circle 15 and hermatic door 16, and airtight furnace gas does not leak, and guarantees safe in utilization.

Above-mentioned insulation faggot stove, wherein: establish latch switch 17 on the hermatic door 16, latch switch 17 is provided with the reflective sleeve pipe 18 of stainless steel, between sleeve pipe 18 and the latch switch 17 space is arranged, and uses the air thermal resistance, guarantees the safety the when user adds material.

Above-mentioned insulation faggot stove, wherein: interior stove fire mouth circle 19 supports establishes the adjustable fire banking-up board 20 that diameter is slightly less than interior stove fire mouth circle 19, the volatile quantity of volatile matter in the time of can controlling the comburant burning, prolong the wind fire time, the upper strata and the lower floor of adjustable fire banking-up board 20 are passed from the center of circle with screw, the tensioning screw nut, the gap of levels is reduced, prevent to lose heart, make things convenient for levels to rotate simultaneously and make the hole dislocation, regulate air leakage amount, the lower floor of adjustable fire banking-up board 20 and secondary return air inclined hole 9 just in time coincide, the gas that releases from adjustable fire banking-up board 20 levels dislocation can not release from secondary return air inclined hole 9, increases safe in utilization.

Insulation faggot stove of the present utility model, faggot is after the stove internal combustion burns uniform temperature, and air door is not exclusively closed, the abundant mixed combustion of air that faggot generation fuel gas and air admission hole enter in the stove.Remaining charcoal is under the situation that air door is not exclusively closed behind faggot and the combustible burning 6-8 kilogram, remaining charcoal can keep 8-9 hour little oxygen burning, put new faggot such as interior stove after 8-9 hour after, draw back air door, faggot burning in 3-8 minute can be lit a fire at every turn.The fuel gas incendivity that 1 kilogram of faggot produces under the situation that air door is not exclusively closed 1 hour.

The utility model compared with prior art, as can be known from the above technical solutions, mainly contain following advantage: being provided with of secondary return air inclined hole guarantees volatile matter sufficient combustion, fuel saving, firepower is prosperous, flue dust is few, and it is few to add the bavin number of times, environmental protection, can light a fire at every turn, the firepower adjustable size, again because of there is insulation material fire door temperature height the furnace wall, heating is rapidly, can allow wet bavin, sawmilling moisture 20-30% can both burn, firepower is more prosperous, and faggot is not limit, powder, no matter all organic matter shapes of ight soil can both be burnt, feed is abundant, easy to use, processing cost is low, is particularly suitable for the rural area wide geographic area and uses.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.

Claims

1. one kind is incubated the faggot stove, comprise base (1), ash bin (2), interior stove (3), outer stove (4), grate (5), charging aperture (6), smoke pipe (7), boiler face (8), it is characterized in that: stove fire mouth circle (19) in establishing on the interior stove (3), interior stove fire mouth circle (19) bottom is provided with the oblique from top to bottom secondary return air inclined hole (9) of a circle by the part that supports, interior stove (3) outer wall removes the charging aperture part, is provided with the insulation asbestos layer A (10) with the iron sheet parcel; Furnace wall between outer stove (4) top fire door and interior stove (3) fire door is provided with insulation asbestos layer B (11), and interior stove (3) furnace bottom grate (5) has air door switch (12), and interior stove (3) grate (5) is provided with the fire clay (13) that is gradient on every side.

2. insulation faggot stove as claimed in claim 1 is characterized in that: be provided with insulating collar (14) between grate (5) and the air door switch (12).

3. insulation faggot stove as claimed in claim 1 or 2 is characterized in that: charging aperture (6) is located at the below of interior stove (3) fire door.

4. insulation faggot stove as claimed in claim 3 is characterized in that: charging aperture (6) is provided with asbestos thermal-insulating sealing circle (15) and hermatic door (16).

5. insulation faggot stove as claimed in claim 4 is characterized in that: establish latch switch (17) on the hermatic door (16), latch switch (17) is provided with the reflective sleeve pipe of stainless steel (18), between sleeve pipe (18) and the latch switch (17) space is arranged.

6. insulation faggot stove as claimed in claim 1 is characterized in that: establish the adjustable fire banking-up board (20) that diameter is slightly less than interior stove fire mouth circle (19) in interior stove fire mouth circle (19) support, the lower floor of adjustable fire banking-up board (20) and secondary return air inclined hole 9 just in time coincide.