CN202792112U

CN202792112U - Double-flue backfire energy-saving furnace

Info

Publication number: CN202792112U
Application number: CN 201220413187
Authority: CN
Inventors: 高生军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-20
Filing date: 2012-12-20
Publication date: 2013-03-13
Anticipated expiration: 2022-12-20

Abstract

The utility model provides a double-flue backfire energy-saving furnace, relating to the field of a heating appliance, and particularly relating to the double-flue backfire energy-saving furnace. The double-flue backfire energy-saving furnace comprises a furnace surface (1), a flue box (2), a furnace ring I (3), a furnace ring II (4), a furnace ring III (5), a furnace body (6), a furnace tooth handle (7), an air inlet doorway (8), an air inlet door slice (9), an air inlet door slice handle (10), a soot collection drawer (11), furnace legs (12) and a furnace port (13). The double-flue backfire energy-saving furnace is characterized in that one end of the furnace tooth handle (7) is arranged in the furnace body (6) and further connected with the outer side of furnace teeth (23) in a hinging way; the air inlet door slice (9) is arranged in the furnace body (6) and installed in a manner corresponding to the air inlet doorway (8); one end of the air inlet door slice handle (10) is arranged in the furnace body (6) and fixedly connected with the air inlet door slice (9); the other end of the air inlet door slice handle (10) penetrates through the furnace body (6); the soot collection drawer (11) is nested into one side of the furnace body (6); and smoke returning ports (19) are formed in a clapboard (14).

Description

A kind of twin flue tempering saving furnace

Technical field

The utility model relates to heating apparatus field, particularly a kind of twin flue tempering saving furnace.

Background technology

Stove, claim again stove or baking box, a kind of equipment for heating and cooking, a kind of heating-cooking equipment that northern China generally adopts, its big or small volume structure differs, generally be divided into two kinds, a kind of is the through type stove, this stove only is used for heating or cooking, by shaft with the coal in the stove, the high energy heat that the burning of the comburants such as carbon produces, by heat conducting form, be diffused in the surrounding air, reach the effect of heating, another kind is the catamaran type stove, can be used for heating, also can be used for the baking of food, its design feature is, on the basis of through type stove, around the shaft or a side cavity structure is set, by the coal that adds in the burner, the comburants such as carbon, the interior temperature of stove is constantly raise, the high energy heat that the comburant burning produces, by heat conducting form, be diffused into shaft, shaft with the high energy heat diffusion around it or a side arrange in the cavity structure, temperature in the described cavity structure constantly raises, the food of needs baking is put into cavity structure, circulation along with the high energy heat in the cavity structure, and heat conducting effect, food is baked ripe, namely finished heating work, but cooking food again, the temperature utilization rate is high, it is most popular a kind of stove, generally be provided with burner hearth in the traditional stove, the flue that has the refractory materials such as red clay to make in the burner hearth, burner hearth is penetrating up and down, under shed is provided with the stove tooth, upper shed one side is provided with flue, with coal, the comburants such as carbon, place in the flue, open the flue valve that the outer shutter that arranges of shaft and floss hole arrange, make in the burner hearth and maintain the circulation of air, point is coal-fired, the comburants such as carbon, comburant constantly burns, produce the high energy heat, a part, is diffused in the surrounding air with heat conducting form by shaft, and a part is discharged from by chimney, caused waste, high energy heat effective rate of utilization is low, and the coal price rises steadily in recent years in addition, can't the satisfying of traditional stove, household energy conservation now, efficient at home mainstream thoughts, the saving furnace that market is existing is on the traditional stove basis, around flue secondary is set and advances the oxygen passage, utilize coal, the comburants such as carbon are under the sufficient condition of oxygen, but the characteristics of efficient burning realize energy-conservation effect, and its shortcoming is, secondary advances in the oxygen channels designs, the flox condition of having ignored air is not advanced in the oxygen passage to form convection current at secondary, because the effect of air pressure, air can't normally enter secondary and advance the oxygen passage, can't realize coal, the effect of the efficient burning of the comburants such as carbon.

Summary of the invention

The purpose of this utility model is, a kind of twin flue tempering saving furnace is provided, and is not enough at the not enough of heat-sinking capability and effect and burning is sent to comburants such as coal, carbon Btu utilization for traditional stove, the problems such as the waste that causes.

To achieve these goals, the technical solution of the utility model is specific as follows:

A kind of twin flue tempering saving furnace, comprise boiler face 1, flue box 2, stove circle I 3, stove circle II 4, stove circle III 5, shaft 6, stove tooth handle 7, air intake doorway 8, shutter sheet 9, shutter sheet handle 10, collect grey drawer 11, stove leg 12, fire door 13, shaft 6 one sides arrange flue box 2, boiler face 1 center arranges fire door 13, stove circle I 3, stove circle II 4, stove circle III 5 mutually cooperates successively and is installed on the fire door 13, stove tooth handle 7 is arranged at shaft 6 one sides, air intake doorway 8 is arranged at stove tooth 7 bottoms of shaking hands, air intake doorway 8 is arranged at shaft 6 one sides, shutter sheet 10 1 ends of shaking hands are arranged at sides in the shaft 6, collect grey drawer 11 nested and shaft 6 one sides, burner hearth 27 is arranged at shaft 6 inside, it is characterized in that burner hearth 27 upper open ends arrange fire-assembling ring 15, cooperate on the fire-assembling ring 15 fire sealing cover 28 is installed.

Described a kind of twin flue tempering saving furnace is characterized in that flue box 2 ports of export arrange flue outlet 26, and flue outlet 26 smoke end diameters are little, and the bending tubes end diameter is large.

Described a kind of twin flue tempering saving furnace is characterized in that burner hearth 27 1 ends arrange dividing plate 14, and the other end arranges gripper shoe 21, and burner hearth 27 inside arrange flue 25, and described flue 25 is sintered heat insulating refractory material not.

Described a kind of twin flue tempering saving furnace is characterized in that described fire-assembling ring 15 is the semicircular ring structure, and center, described fire sealing cover 28 top arranges through hole.

Described a kind of twin flue tempering saving furnace is characterized in that, shutter sheet 9 is slidingly connected with card article 24 inwalls that are arranged at shaft 6 lower inside.

Described a kind of twin flue tempering saving furnace is characterized in that, described shaft 6 is shaped as cube or cylindrical or eight prismatic.

Described a kind of twin flue tempering saving furnace is characterized in that, mouth 19 evenly distributes back on the dividing plate 14.

Described a kind of twin flue tempering saving furnace is characterized in that, gripper shoe 21 arranges support bar 22 with burner hearth 27 under shed corresponding positions, and support bar 22 centers and stove tooth 23 centers are hinged.

Described a kind of twin flue tempering saving furnace, it is characterized in that, dividing plate 14 1 sides and boiler face once return tabacco barn 1 inboard the composition, dividing plate 14 opposite sides and gripper shoe 21 1 sides form the secondary returning tabacco barn, once return tabacco barn and set out mouth I 16 with flue box 2 corresponding sides, secondary returning tabacco barn bottom sets out mouth II 20 with flue box 2 corresponding sides.

Described a kind of twin flue tempering saving furnace is characterized in that outlet flue I 16 1 sides arrange flue valve 17, and flue valve 17 1 ends arrange flue valve handle 18.

The utility model is on the basis of traditional stove, at traditional stove dividing plate 14 mouth 19 is set back, burner hearth 27 and the formed space of shaft 6 inwalls are taken full advantage of, by dividing plate 14 1 sides and boiler face 1 inboard form return once that tabacco barn and dividing plate 14 opposite sides and gripper shoe 21 1 sides form the secondary returning tabacco barn set out mouth I 16 and outlet flue II 20 with flue box 2 homonymies, at burner hearth 27 interior adding coals, during the comburants such as carbon burning heat release, open or close the flue valve 17 of outlet flue I 16 1 sides, heat is discharged stove or is entered the secondary returning tabacco barn by returning mouth 19 from the flue outlet 26 of flue box 2 by once returning tabacco barn with coal smoke, enter flue box 2 from outlet flue II 20, discharge stove by flue outlet 26.

The beneficial effects of the utility model are, simple in structure, novel in design, practical reliable, simple to operation, the design of fire-assembling ring 15, make operating personnel when the utility model is cooked, flame in the burner hearth 27 fully is gathered in pot and waits the utensil bottom, improved the flame utilization rate, the design of half circle of fire-assembling ring 15, can make the operator at past burner hearth 27 interior interpolation coals, during the burning such as carbon heating thing, with the coal that is scattered on the dividing plate 14, the comburants such as carbon are directly dialled in burner hearth 27 with instrument, need not manually to catch to touch and pick up, improved personnel's security, the conical design of flue outlet 26, can prevent that the utility model is in long-term the use, produce flue dust and flue water in the chimney with chimney and flue outlet 26 interface adhesions, the inconvenience that causes when causing the chimney dismounting, the design of dividing plate mouth 14 last time 19, the heat that comburant in the burner hearth 27 is produced, enter described secondary returning tabacco barn by returning mouth 19, make heat fully be transmitted in the surrounding air by shaft 6 in the circulation of secondary returning tabacco barn, improved radiating effect of the present utility model, abandoned traditional stove, amount of heat directly passes through flue box 2 with coal smoke in burner hearth 27 in use, flue outlet 26 is discharged the not enough problems such as waste that form of Btu utilization that stove causes, improved energy-saving effect of the present utility model, improved existing saving furnace, advanced the oxygen passage at secondary and can't normally advance deficiency aspect the oxygen.

Description of drawings

Fig. 1 is the structural representation of of the present utility model cube of shaft.

Fig. 2 is the structural representation of cylinder shaft of the present utility model.

Fig. 3 be Fig. 1 cutaway view.

Fig. 4 is that the A of Fig. 3 is to view.

Fig. 5 is the top view of Fig. 1.

Wherein, 1. boiler face, 2. flue box, 3. stove circle I, 4. stove circle II, 5. stove circle III, 6. shaft, 7. stove tooth handle, 8. air intake doorway, 9. shutter sheet, 10. the shutter sheet is shaken hands, the grey drawer of 11. collection, 12. stove legs, 13. fire doors, 14. dividing plates, 15. fire-assembling ring, 16. outlet flue I, 17. flue valves, 18. flue valve handles, 19. times mouths, 20. the outlet flue II, 21. gripper shoes, 22. support bars, 23. stove teeth, 24. card articles, 25. flue, 26. flue outlets, 27. burner hearths, 28. fire sealing covers.

The specific embodiment

Embodiment 1

A kind of twin flue tempering saving furnace, comprise boiler face 1, flue box 2, stove circle I 3, stove circle II 4, stove circle III 5, shaft 6, stove tooth handle 7, air intake doorway 8, shutter sheet 9, shutter sheet handle 10, the grey drawer 11 of collection, stove leg 12, fire door 13, described a kind of twin flue tempering saving furnace, as shown in Figure 1, shaft 6 is prism, shaft 6 one sides arrange flue box 2, and boiler face 1 center arranges fire door 13, and stove circle I 3, stove circle II 4, stove circle III 5 mutually cooperate successively and be installed on the fire door 13.

As shown in Figure 3, flue box 2 ports of export arrange flue outlet 26, flue outlet 26 smoke end diameters are little, the bending tubes end diameter is large, can prevent that the utility model is in long-term the use, produce flue dust and flue water in the chimney with chimney and flue outlet 26 interface adhesions, the inconvenience that causes when causing the chimney dismounting, the stove tooth is shaken hands, and to be arranged at shaft 6 inner and hinged with stove tooth 23 outsides for 7 one ends, the other end is through shaft 6 one sides, stove tooth 23 is discoid, carry out gyration by 7 pullings of stove tooth handle, during the coal ash that in processing stove, overstocks, by pulling

stove tooth handle

7,23 gyrations of stove tooth, coal ash is removed, air intake doorway 8 is arranged at stove tooth 7 bottoms of shaking hands, shutter sheet 9 is arranged at shaft 6 inside and the 8 corresponding installations of air intake doorway, shutter sheet 10 1 ends of shaking hands are arranged at that shaft 6 is inner to be fixedly connected with shutter sheet 9, the other end is through shaft 6 one sides, as shown in Figure 4, shutter sheet 9 is slidingly connected with card article 24 inwalls that are arranged at shaft 6 lower inside, when needing air intake in the stove, 10 horizontal directions promote by the shutter sheet is shaken hands, finish the folding on air intake doorway 8, collect grey drawer 11 nested and shaft 6 one sides, burner hearth 27 is arranged at shaft 6 inside, burner hearth 27 upper open ends arrange fire-assembling ring 15, cooperate on the fire-assembling ring 15 fire sealing cover 28 is installed, make operating personnel when the utility model is cooked, flame in the burner hearth 27 fully is gathered in pot and waits the utensil bottom, improved the flame utilization rate, the design of half circle of fire-assembling ring 15, can make the operator at past burner hearth 27 interior interpolation coals, during the burning such as carbon heating thing, with the coal that is scattered on the dividing plate 14, the comburants such as carbon are directly dialled in burner hearth 27 with instrument, burner hearth 27 inside arrange flue 25, flue 25 is sintered heat insulating refractory material not, when first use the utility model, must pass through coal, the high temperature of the comburants such as carbon scorches, flue 25 just can become high strength, resistant to elevated temperatures material, burner hearth 27 1 ends arrange dividing plate 14, the other end arranges gripper shoe 21, mouth 19 evenly distributes back on the dividing plate 14, the heat that comburant in the burner hearth 27 is produced, enter described secondary returning tabacco barn by returning mouth 19, make heat fully be transmitted in the surrounding air by shaft 6 in the circulation of secondary returning tabacco barn, gripper shoe 21 arranges support bar 22 with burner hearth 27 under shed corresponding positions, dividing plate 14 1 sides and boiler face once return tabacco barn 1 inboard the composition, dividing plate 14 opposite sides and gripper shoe 21 1 sides form the secondary returning tabacco barn, once return tabacco barn and set out mouth I 16 with flue box 2 corresponding sides, secondary returning tabacco barn bottom sets out mouth II 20 with flue box 2 corresponding sides, outlet flue I 16 1 sides arrange flue valve 17, flue valve 17 1 ends arrange flue valve handle 18, can finish the folding of outlet flue I 16 by stirring flue valve handle 18.

When adopting the utility model heating, with coal, the comburants such as carbon are put into the flue 25 of burner hearth 27, pulling shutter sheet handle 10, flue valve handle 18, make air intake doorway 8, outlet flue I 16 maintains the circulation of air, the ignition combustion thing, temperature constantly raises in the stove, flue 25 scorches by high temperature, gradually sintering hardening, pulling flue valve handle 18 is closed outlet flue I 16, once returning tabacco barn is closed, the high energy heat that the comburant burning produces, along with coal smoke enters the secondary returning tabacco barn by returning mouth 19, hot-fluid circulates in the secondary returning tabacco barn, temperature in the secondary returning tabacco barn constantly raises, and spread in the stove ambient air by shaft 6, the temperature in the stove room of living in raises gradually, the convection current that air intake doorway 8 and outlet flue II 20 produce, make the secondary returning tabacco barn interior that the high energy heat constantly circulates, and enter flue box 2 by outlet flue II 20, and be discharged from stove by flue outlet 26 and the chimney that arranges on the flue box 2, finished heating work.

When adopting the utility model culinary art, can be in stove after the temperature rising, size according to cooking utensils such as pots, adjust stove circle I 3, stove circle II 4, stove circle III 5 are installed, cooking utensils is placed on stove circle I 3, stove circle II 4, the stove circle III 5, and fire-assembling ring 15 lifts the flame in the burner hearth 27, directly acts on the cooking utensils bottom, the cooking utensils temperature raises, and can carry out culinary art work.

Embodiment 2

As shown in Figure 2, described a kind of twin flue tempering saving furnace, shaft 6 is cylinder, shaft 6 one sides arrange stove tooth handle 7, air intake doorway 8, shutter sheet 9, shutter sheet handle 10, opposite side arranges the grey drawer 11 of collection, and remaining part structural relation and function are consistent with embodiment 1.

Embodiment 3

Described a kind of twin flue tempering saving furnace, shaft 6 is eight prisms, remaining part structural relation and function are consistent with embodiment 1.

Claims

1. twin flue tempering saving furnace, comprise boiler face (1), flue box (2), stove circle I (3), stove circle II (4), stove circle III (5), shaft (6), stove tooth handle (7), air intake doorway (8), shutter sheet (9), shutter sheet handle (10), collect grey drawer (11), stove leg (12), fire door (13), shaft (6) one sides arrange flue box (2), boiler face (1) center arranges fire door (13), stove circle I (3), stove circle II (4), stove circle III (5) mutually cooperates successively and is installed on the fire door (13), stove tooth handle (7) is arranged at shaft (6) one sides, air intake doorway (8) is arranged at stove tooth handle (7) bottom, air intake doorway (8) is arranged at shaft (6) one sides, shutter sheet handle (10) one ends are arranged at a side in the shaft (6), collect nested and shaft (6) one sides of grey drawer (11), burner hearth (27) is arranged at shaft (6) inside, it is characterized in that, burner hearth (27) upper open end arranges fire-assembling ring (15), and upper cooperation of fire-assembling ring (15) installed fire sealing cover (28).

2. described a kind of twin flue tempering saving furnace according to claim 1 is characterized in that flue box (2) port of export arranges flue outlet (26), and flue outlet (26) smoke end diameter is little, and the bending tubes end diameter is large.

3. described a kind of twin flue tempering saving furnace according to claim 1, it is characterized in that burner hearth (27) one ends arrange dividing plate (14), the other end arranges gripper shoe (21), burner hearth (27) inside arranges flue (25), and described flue (25) is sintered heat insulating refractory material not.

4. described a kind of twin flue tempering saving furnace according to claim 1 is characterized in that described fire-assembling ring (15) is the semicircular ring structure, and described fire sealing cover (28) center, top arranges through hole.

5. described a kind of twin flue tempering saving furnace according to claim 1 is characterized in that, shutter sheet (9) is slidingly connected with card article (24) inwall that is arranged at shaft (6) lower inside.

6. described a kind of twin flue tempering saving furnace according to claim 1 is characterized in that, described shaft (6) is shaped as cube or cylindrical or eight prismatic.

7. described a kind of twin flue tempering saving furnace according to claim 3 is characterized in that, the upper mouth (19) that evenly distributes back of dividing plate (14).

8. described a kind of twin flue tempering saving furnace according to claim 3 is characterized in that, gripper shoe (21) arranges support bar (22) with burner hearth (27) under shed corresponding position, and support bar (22) center and stove tooth (23) center are hinged.

9. described a kind of twin flue tempering saving furnace according to claim 3, it is characterized in that, it is characterized in that, dividing plate (14) one sides and boiler face (1) once return tabacco barn inboard the composition, dividing plate (14) opposite side and gripper shoe (21) one sides form the secondary returning tabacco barn, once return tabacco barn and set out mouth I (16) with the corresponding side of flue box (2), secondary returning tabacco barn bottom sets out mouth II (20) with the corresponding side of flue box (2).

10. described a kind of twin flue tempering saving furnace according to claim 3 is characterized in that outlet flue I (16) one sides arrange flue valve (17), and flue valve (17) one ends arrange flue valve handle (18).