CN2869618Y

CN2869618Y - Multifunction normal-pressure heat-pipe energy-saving stove

Info

Publication number: CN2869618Y
Application number: CN 200520021771
Authority: CN
Inventors: 苏国
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-17
Filing date: 2005-10-17
Publication date: 2007-02-14
Anticipated expiration: 2015-10-17

Abstract

The utility model relates to a multi purpose normal pressure heat tube energy saving oven, in particular to the home warmer normal pressure heat tube energy saving oven. The utility model purpose is to design a multi purpose normal pressure heat tube energy saving oven which overcomes the problems of fuel waste, low heating efficiency, big location area, complicated structure and inconvenient operation. The utility model is composed of a water tank, a cross heat tube tank, a heat tube tank, the heat tube 4 and 5, an oven cover heat energy withdrawing device, an oven chamber, the flue passage, a water return pipe, and a water outlet pipe. The cross heat tube tank equipped with the top of the heat tube 4 and the heat tube tank equipped with the top of heat tube 5 are installed in the flue passage and the behind top of the oven chamber and are connected with the water tank. The oven cover heating energy withdrawing device is located on the oven mouth and connected the with water tank. The water outlet and return pipe are installed on the outside upper and lower wall of the water tank respectively. The utility model is used for cooking and warming in home and has the advantages of fuel saving, high heating efficiency, fast temperature increment, small location area, brief structure and convenient use.

Description

Multifunctional atmospheric heat pipe energy-saving stove

Technical field: the utility model relates to a kind of multifunctional atmospheric heat pipe energy-saving stove, particularly family's heating normal pressure heat pipe energy-saving stove.

Background technology: at present, the heating boiler major part of using in samll cities and towns and the rural family in northern China is as water-jacket typ, and promptly hearth wall and walling of flue are in it and can adorn the water jacket of water, though certain heating effect is arranged, programming rate is slow, the thermal efficiency is low; Patent documentation is found by retrieval: the patent No. is " but dedusting double water jacket domestic boiler " of 02207919, include body of heater, burner hearth, flue, fire door, bell, outer water jacket, inner water sleeve etc., between inside and outside water jacket, be provided with deduster, the dedusting plate of deduster can slide in flue, to remove the pyrotechnics ash in the flue.The utility model is simple in structure, and is easy to use, but programming rate is slow, the thermal efficiency is low; The patent No. is 97226978 " high efficiency energy-saving domestic boiler ", it is to adopt the combustion adjuvant of adjustable flow combustion-supporting, flow through the back discharge in the cigarette road of forming by transverse tube and baffle plate the fire three backhaul flues of cigarette in the water-cooled case, the heat exchanger fin that on the furnace water jacket inwall, is serpentine around distribution, by heat exchanger fin, portfire and stifled fire lid are formed the stifled fiery passage of annular, thereby it is insufficient to have overcome in the prior art coal combustion, furnace temperature can't free adjustment, the drawback that fire cigarette waste heat can not fully be absorbed, energy savings, improve the thermal efficiency, can regulate furnace temperature at any time, still the long period can be incubated after banking up a fire, be particularly suited for promoting the use of at north cold area, its main shortcoming is to buy combustion adjuvant, otherwise fuel is insufficient with regard to what burn, waste fuel occurred, the problem that the thermal efficiency is low; The patent No. is 99207019 " multifunctional household boiler ", it is made up of overdo flue and water-cooling wall and burner hearth, water-cooling wall is the outer wall of flue, water-cooling wall is the mutual disconnected double-deck chamber of suit, inner layer cavity is warm water layer, and outer chamber is the water purification layer, and the outer wall of warm water layer is the inwall of water purification layer, all be provided with many transverse tubes that cross the tube that overdoes at inside and outside water layer, transverse tube separately is communicated with its ectonexine chamber; Multi-function boiler is fit to the one-storey house local-style dwelling houses, easy for installation, use simple and safe, cost is fit to numerous common people's level of consumption, but the subject matter one of its existence is that transverse tube is many, and the thermal cycle water velocity is slow, water heats up slow, the thermal efficiency is low, and the 2nd, the heat sink of vertical recirculated water is not installed in the flue, wasted a part of heat and be lost; In a word, these all are problem demanding prompt solutions.

Summary of the invention: the utility model relates to the heating of a kind of family with multifunctional atmospheric heat pipe energy-saving stove, be used for overcoming and solve waste fuel, the thermal efficiency is low, floor space is big, complex structure and inconvenient problem with use; The utility model by water tank, cross heat pipe water tank, heat pipe water tank,

heat pipe

4,5, cross heat pipe tank inlet pipe, cross heat pipe radiator drain, bell heat-energy recovering apparatus, retracting device water inlet pipe, retracting device outlet pipe, bell, burner hearth, flue, play grey cap, ash accepter,

flue outlet

16,18, return pipe, outlet pipe, fire grate, fire door and air door and form; Water tank is the integral structure that vertical type cylinder cavity and box cavity communicate, the cross heat pipe water tank that is installed in the flue connects with water tank through cross heat pipe tank inlet pipe and cross heat pipe radiator drain, the top of heat pipe 4 is installed in the cross heat pipe water tank, the heat pipe water tank that is installed in the burner hearth back upper place directly communicates with water tank, and the top of heat pipe 5 is installed in the heat pipe water tank; Respectively have a flue outlet 16 and flue outlet 18 on the last inferoposterior wall of flue, in the flue outlet 16 that joins with chimney butterfly is installed, flue outlet 18 joins with heated kang flue of a kang inlet, in plate is installed; The upper end mounting strap of flue is handled plays grey cap, and the lower end of flue is equipped with ash accepter; The burner hearth top is stamped bell or is placed with the bell heat-energy recovering apparatus, the bell heat-energy recovering apparatus is made up of retracting device water inlet pipe, retracting device outlet pipe, retracting device water tank,

heat pipe

24,26,31 and

water pipe

27,32, the retracting device water tank be the taper water tank or by water pipe 27, go up square flat cavity and down the water tank 25 formed of square flat cavity or by water pipe 32, go up the water tank 30 that circular flat cavity and time circular flat cavity are formed; Heat pipe 24 is welded on the lower surface of taper water tank, and the top of heat pipe is stretched in the taper water tank; Water pipe 27 is connected in square flat cavity and down between the square flat cavity, heat pipe 26 is welded on down on the lower surface of square flat cavity, the top of heat pipe 26 stretch into descend square flat cavity, water pipe 27 and in the circular flat cavity; Water pipe 32 is connected in circular flat cavity and down between the circular flat cavity, heat pipe 31 is welded on down on the lower surface of circular flat cavity, the top of heat pipe 31 stretch into descend circular flat cavity, water pipe 32 and in the circular flat cavity; Be installed in taper water tank upper surface or go up that the water pipe 40 on the outer wall is communicated with on retracting device outlet pipe square flat cavity upper surface or that go up circular flat cavity upper surface and the water tank, the water pipe 41 that is installed on 1 time outer wall of retracting device water inlet pipe and water tank of taper water tank lower surface or time square flat cavity lower surface or time circular flat cavity lower surface is communicated with; Return pipe is installed under the box cavity in the water tank on the outer wall, and outlet pipe is installed on the cylindrical cavity in the water tank on the outer wall; The below of burner hearth is equipped with fire grate, on the water tank wall in the fire grate outside fire door is installed, and the fire door below is equipped with air door or ash door; When, flue outlet little in the room 18 joins with heated kang flue of a kang inlet, can save flue outlet 16, butterfly, cross heat pipe water tank, heat pipe 4, cross heat pipe tank inlet pipe and cross heat pipe radiator drain, but this moment, flue outlet 18 interior levels were installed the water pipe 38 that is communicated with water tank; When using straw fuel, can be equipped with fire grate or remove fire grate, move the opening part that be installed in ash accepter behind the stove rear wall this moment.

The utility model is used for family heating and cooks, and has fuel saving, can burn coal and straw, endotherm area is big, heat scatters and disappears little, that the thermal efficiency is high, floor space is little, simple in structure, easy to use beneficial effect and advantage.

Description of drawings:

Fig. 1: internal structure schematic diagram of the present utility model;

Fig. 2: the A-A cutaway view among Fig. 1;

Fig. 3: projection view of the present utility model;

Fig. 4: the heat pipe energy-saving furnace interior structural representation that does not contain cross heat pipe water tank and heat pipe 4;

The projection view of Fig. 5: Fig. 4;

Fig. 6: the taper water tank projection view that is equipped with heat pipe 24;

Fig. 7: water tank 25 projection views that are equipped with heat pipe 26;

Fig. 8: water tank 30 projection views that are equipped with heat pipe 31;

Among the figure: 1. water tank, 2. cross heat pipe water tank, 3. heat pipe water tank, 4. heat pipe, 5. heat pipe, 6. cross heat pipe tank inlet pipe, 7. cross heat pipe radiator drain, 8. bell heat-energy recovering apparatus, 9. retracting device water inlet pipe, 10. retracting device outlet pipe, 11. bells, 12. burner hearths, 13. flue, 14. dozens of grey caps, 15. ash accepters, 16. flue outlets, 17. butterfly, 18. flue outlets, 19. return pipes, 20. outlet pipes, 21. fire grate, 22. fire doors, 23. taper water tanks, 24. heat pipe, 25. water tanks, 26. heat pipes, 27. water pipe, square flat cavity on 28., 29. times flat cavitys of square, 30. water tank, 31. heat pipes, 32. water pipes, 33. go up circular flat cavity, 34. times flat cavitys of circle, 35. air doors, 36. the ash door, 37. stove rear walls, 38. water pipes, 39. plate, 40. water pipes, 41. water pipes.

The specific embodiment:

Below in conjunction with accompanying drawing concrete structure of the present utility model and embodiment are described again once:

Concrete structure

As Fig. 1, Fig. 2 and shown in Figure 3: the utility model by water tank 1, cross heat pipe water tank 2, heat pipe water tank 3, heat pipe 4, heat pipe 5, cross heat pipe tank inlet pipe 6, cross heat pipe radiator drain 7, bell heat-energy recovering apparatus 8, retracting device water inlet pipe 9, retracting device outlet pipe 10, bell 11, burner hearth 12, flue 13, play grey cap 14, ash accepter 15, flue outlet 16, flue outlet 18, return pipe 19, outlet pipe 20, fire grate 21, fire door 22 and air door 35 and form; Water tank 1 is the integral structure that vertical type cylinder cavity and box cavity communicate, the cross heat pipe water tank 2 that is installed in the flue 13 connects with water tank 1 through cross heat pipe tank inlet pipe 6 and cross heat pipe radiator drain 7, the top of heat pipe 4 is installed in the cross heat pipe water tank 2, the heat pipe water tank 3 that is installed in burner hearth 12 back upper places directly communicates with water tank 1, and the top of heat pipe 5 is installed in the heat pipe water tank 3; Respectively have a flue outlet 16 and flue outlet 18 on the last inferoposterior wall of flue 13, in the flue outlet 16 that joins with chimney butterfly 17 is installed, flue outlet 18 joins with heated kang flue of a kang inlet, in plate 39 is installed; The upper end mounting strap of flue 13 is handled plays grey cap 14, and the lower end of flue 13 is equipped with ash accepter 15; The burner hearth top is stamped bell 11 or is placed with bell heat-energy recovering apparatus 8, bell heat-energy recovering apparatus 8 is made up of retracting device water inlet pipe 9, retracting device outlet pipe 10, retracting device water tank,

heat pipe

24,26,31 and

water pipe

27,32, the retracting device water tank be taper water tank 23 or by water pipe 27, go up square flat cavity 28 and down the water tank 25 formed of square flat cavity 29 or by water pipe 32, go up the water tank 30 (seeing Fig. 6, Fig. 7 and Fig. 8) that circular flat cavity 33 and time circular flat cavity 34 are formed; Heat pipe 24 is welded on the lower surface of taper water tank 23, and (see figure 6) in taper water tank 23 is stretched on the top of heat pipe 24; Water pipe 27 is connected between square flat cavity 28 and the following square flat cavity 29, heat pipe 26 is welded on down on the lower surface of square flat cavity 29, the top of heat pipe 26 stretch into following square flat cavity 29, water pipe 27 and on (see figure 7) in the square flat cavity 28; Water pipe 32 is connected in circular flat cavity 33 and down between the circular flat cavity 34, heat pipe 31 is welded on down on the lower surface of circular flat cavity 34, the top of heat pipe 31 stretch into descend circular flat cavity 34, water pipe 32 and on (see figure 8) in the circular flat cavity 33; Be installed in taper water tank 23 upper surfaces or go up that the water pipe 40 on the outer wall is communicated with on retracting device outlet pipes 10 square flat cavity 28 upper surfaces or that go up circular flat cavity 33 upper surfaces and the water tank 1, the water pipe 41 that is installed on 1 time outer wall of retracting device water inlet pipe 9 and water tank of taper water tank 23 lower surfaces or time square flat cavity 29 lower surfaces or time circular flat cavity 34 lower surfaces is communicated with; Return pipe 19 is installed under the box cavity in the water tank 1 on the outer wall, and outlet pipe 20 is installed on the cylindrical cavity in the water tank 1 on the outer wall; The below of burner hearth 12 is equipped with fire grate 21, on water tank 1 wall in fire grate 21 outsides fire door 22 is installed, and fire door 22 belows are equipped with air door 35 or ash door 36; When, flue outlet little in the room 18 joins with heated kang flue of a kang inlet, can save flue outlet 16, butterfly 17, cross heat pipe water tank 2, heat pipe 4, cross heat pipe tank inlet pipe 6 and cross heat pipe radiator drain 7, but this moment, flue outlet 18 interior levels were installed the water pipe 38 (seeing Fig. 4 and Fig. 5) that is communicated with water tank 1; When using straw fuel, can be equipped with fire grate 21 or remove fire grate 21, move the opening part (seeing Fig. 1 and Fig. 4) that is installed in ash accepter 15 behind the stove rear wall 37 at this moment.

Embodiment

The fuel that uses: coal.As shown in Figure 1: coal is after lighting on the fire grate 21, the heat that produces in burner hearth 12 is at first with heat pipe 5 heating, water temperatures in the heat pipe water tank 3 are risen and heating water tank 1 in water, secondly, the high temperature that enters in the flue 13 is breathed one's last heat pipe 4 heating, the water that water temperature rises in the cross heat pipe water tank 2 is flowed in the water tank 1 through cross heat pipe radiator drain 7, cross heat pipe tank inlet pipe 6 played the water at low temperature that makes in the water tank 1 and replenished and flow in the cross heat pipe water tank 2 and heated so circulation again by heat pipe 4 this moment; The structural design of cross heat pipe water tank 2 has increased endotherm area, water in the water tank 1 is heated up rapidly, improved the thermal efficiency, water after heating up in the water tank 1 flows out to through outlet pipe 20 and reaches the purpose that heating is risen indoor temperature in the indoor heating system, water behind the radiating and cooling flows in the water tank 1 through return pipe 19 and is heated, so circulation; Close butterfly 39, open butterfly 17, this moment, cigarette was discharged through flue outlet 16 and chimney; When arriving cold season, can close butterfly 17, open butterfly 39, this moment, cigarette entered the flue of a kang through flue outlet 18 and heated kang flue of a kang inlet, after the chimney discharge; Finish after the meal, can cover bell 11, be the heat that makes bell 11 slatterning in vain not, designed bell heat-energy recovering apparatus 8 in the utility model, by it heated water is sent in the water tank 1 through retracting device outlet pipe 10, again the low temperature backwater of water tank 1 middle and lower part is sent in the bell heat-energy recovering apparatus 8 through retracting device water inlet pipe 9, so circulation; During blowing out, can take off and play grey cap 14, the inwall of water tank 1, the outer wall of cross heat pipe water tank 2 and the dust stratification on the heat pipe 4 be removed,, open ash accepter 15 and can remove the dust stratification of laying to improve the thermal efficiency of the present utility model with instrument; Coal ash can be removed by opening ash door 36, and the setting of air door 35 can provide sufficient combustion air.

The fuel that uses: straw.Straw can be placed burning on the fire grate 21 this moment, also fire grate 21 can be removed, straw is burnt from ash door 36 bottom positions of sending into burner hearth 12, burn straw and big combustion space is arranged for, move the opening part (seeing the stove rear wall 37 dotted line places among Fig. 1) that is installed in ash accepter 15 behind the stove rear wall 37 in the utility model.

When, flue outlet little in the room 18 joins with heated kang flue of a kang inlet, can save flue outlet 16, butterfly 17, cross heat pipe water tank 2, heat pipe 4, cross heat pipe tank inlet pipe 6 and cross heat pipe radiator drain 7, but this moment, flue outlet 18 interior levels were installed water pipe 38 (see figure 4)s that are communicated with water tank 1.

Claims

1, a kind of multifunctional atmospheric heat pipe energy-saving stove is by water tank (1), cross heat pipe water tank (2), heat pipe water tank (3), heat pipe (4,5), cross heat pipe tank inlet pipe (6), cross heat pipe radiator drain (7), bell heat-energy recovering apparatus (8), retracting device water inlet pipe (9), retracting device outlet pipe (10), bell (11), burner hearth (12), flue (13), play grey cap (14), ash accepter (15), flue outlet (16), flue outlet (18), return pipe (19), outlet pipe (20), fire grate (21), fire door (22) and air door (35) and form; It is characterized in that: water tank (1) is the integral structure that vertical type cylinder cavity and box cavity communicate, the cross heat pipe water tank (2) that is installed in the flue (13) connects with water tank (1) through cross heat pipe tank inlet pipe (6) and cross heat pipe radiator drain (7), the top of heat pipe (4) is installed in the cross heat pipe water tank (2), the heat pipe water tank (3) that is installed in burner hearth (12) back upper place directly communicates with water tank (1), and the top of heat pipe (5) is installed in the heat pipe water tank (3); Respectively have a flue outlet (16) and flue outlet (18) on the last inferoposterior wall of flue (13), in the flue outlet (16) that joins with chimney butterfly (17) is installed, flue outlet (18) joins with heated kang flue of a kang inlet, in plate (39) is installed; The handled grey cap (14) of beating of the upper end mounting strap of flue (13), the lower end of flue (13) is equipped with ash accepter (15); The burner hearth top is stamped bell (11) or is placed with bell heat-energy recovering apparatus (8), bell heat-energy recovering apparatus (8) is made up of retracting device water inlet pipe (9), retracting device outlet pipe (10), retracting device water tank, heat pipe (24,26,31) and water pipe (27,32), the retracting device water tank be taper water tank (23) or by water pipe (27), go up square flat cavity (28) and down the water tank (25) formed of square flat cavity (29) or by water pipe (32), go up the water tank (30) that circular flat cavity (33) and time circular flat cavity (34) are formed; Heat pipe (24) is welded on the lower surface of taper water tank (23), and the top of heat pipe (24) is stretched in taper water tank (23); Water pipe (27) is connected between square flat cavity (28) and the following square flat cavity (29), heat pipe (26) is welded on down on the lower surface of square flat cavity (29), and the top of heat pipe (26) is stretched in following square flat cavity (29), water pipe (27) and the flat cavity of last square (28); Water pipe (32) is connected between circular flat cavity (33) and the following circular flat cavity (34), heat pipe (31) is welded on down on the lower surface of circular flat cavity (34), and the top of heat pipe (31) is stretched in following circular flat cavity (34), water pipe (32) and the flat cavity of last circle (33); Be installed in taper water tank (23) upper surface or go up retracting device outlet pipe (10) square flat cavity (28) upper surface or that go up circular flat cavity (33) upper surface and is communicated with the water pipe (40) that water tank (1) is gone up on the outer wall, be installed in taper water tank (23) lower surface or square flat cavity (29) lower surface or following circular flat cavity (34) lower surface down retracting device water inlet pipe (9) and water tank (1) under water pipe (41) on the outer wall be communicated with; Return pipe (19) is installed under the box cavity in the water tank (1) on the outer wall, and outlet pipe (20) is installed on the cylindrical cavity in the water tank (1) on the outer wall; The below of burner hearth (12) is equipped with fire grate (21), on water tank (1) wall in fire grate (21) outside fire door (22) is installed, and fire door (22) below is equipped with air door (35) or ash door (36).