CN201318695Y

CN201318695Y - Multifunctional efficient energy-saving stove

Info

Publication number: CN201318695Y
Application number: CNU2008202109155U
Authority: CN
Inventors: 申华锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-15
Filing date: 2008-12-15
Publication date: 2009-09-30
Anticipated expiration: 2018-12-15

Abstract

The utility model relates to a multifunctional efficient energy-saving stove which can be used for frying, steaming rice, and supplying hot water and boiling water. The stove uses coal, wooden meal and chaff as fuel, and adopts normal pressure as operating pressure. The stove solves the defect that common multifunctional efficient energy-saving stoves produce high-pressure steam and have overhigh installation requirements. The stove comprises a body 1, a steam box 2, an automatically water-intaking box 3, a heat exchanger 4 and a condensing water recoverer 5. The steam box 2 is communicated with an interlayer water box 20 through a square bigbore flange 22 of the steam box and a square bigbore flange18 of the body, and therefore, the stove meets requirements to steam when the steam box 2 works without increasing the pressure of the steam. The steam box 2 is connected with a safe overflow pipe 52 inserted into the interlayer water box 20 through the condensing water recoverer 5, thus guaranteeing the operation safety and reducing production rate of scale deposit. The heat exchanger 4 is arranged inside the interlayer water tank 20 and can supply clean and hygienic boiling water or hot water. The stove is mainly applicable to rural areas, schools, factories and troops.

Description

The multifunction efficient energy-saving cooking stove

Technical field

The utility model relates to a kind of cooking stove, be a kind of be fuel with coal, wood chip, husk, particularly a kind of operating pressure is a normal pressure, with cooking, steamed rice, for boiling water or hot water in the multifunction efficient energy-saving cooking stove of one.

Background technology

Traditional multifunction efficient energy-saving cooking stove, though solved the unicity of general kitchen range function and the waste problem of the energy, but because cooking stove separates with steamer, carry steam by small-bore pipeline connection cooking stove and steamer, have only the pressure that increases steam like this, when the flow that improves steam guarantees steamer work to the demand of steam.Improper or the misoperation of installation is arranged slightly, cause the accident easily; How to improve heat energy utilization rate, the function of cooking stove variation, usage safety performance and easy for installation be the technical task that the utility model solves.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, and serviceability safety is easy for installation, and heat energy utilization rate height promptly can be cooked in cooking, and the multifunction efficient energy-saving cooking stove of boiling water or hot water can be provided again.

The technical solution of the utility model is: a kind of multifunction efficient energy-saving cooking stove, and it includes body of heater, steamer, automatic inlet water tank, heat exchanger, condensed water recover; Body of heater includes stove outer covering, stove cover plate, water tank bottom plate, furnace internal-lining, tempering tube, advances fuel port, ash discharge cinder notch, the square method seat of body of heater, interlayer water tank, main smoke box, attached smoke box and smokestack.This kitchen range stove outer covering, stove cover plate, steamer are provided with heat-insulation layer.The interlayer water tank of circle foreign side in stove outer covering, circular cone tube furnace inwall, cylinder tube shape stove inwall, stove cover plate and water tank bottom plate form one jointly, the upper left quarter of interlayer water tank has the heavy caliber square opening, which is provided with the square flange seat of body of heater, the square flange close-coupled of steamer by bolt, sealing gasket and steamer bottom, the pressure that need not increase steam when working so just can make steamer obtain the steam of capacity, has improved safety in utilization.The bottom of interlayer water tank is provided with sewage draining exit, and the right side is provided with liquid level gauge, and inside is provided with heat exchanger, and running water advances to take over from the cold water of heat exchanger, goes out to take over hot water or the boiling water that just can receive clean hygiene at heat, boiling water.Furnace internal-lining is made up of circular cone tube furnace inwall, cylinder tube shape stove inwall, be divided into two parts up and down by fire grate, it on it burner hearth, it is ash discharge slag hearth thorax down, respectively with advance fuel port, advance the fuel port fire door and be connected with ash discharge cinder notch, ash discharge cinder notch fire door, stove outer covering, cylinder tube shape stove inwall, water tank bottom plate and drop-bottom are combined to form the main smoke box of circle foreign side interlayer in, be provided with a square attached smoke box in its upper left side and be communicated with, and be provided with two ash removing openings and deashing port lid in its both sides near furnace internal-lining with smokestack.

The further technical scheme of the utility model is: body of heater also comprises tempering tube, tempering tube inclination 25～30 degree are installed in the interlayer water tank, its upper end is fixed on the circular cone tube furnace inwall, the lower end is fixed on the water tank bottom plate, the high-temperature flue gas chamber of the oblique perforation burner hearth of tempering tube top and the main smoke box of body of heater bottom.

The utility model more further technical scheme be: the condensed water recover is connected with the superfluous steam exhaust pipe at steamer top, and its condensed water recovery tube is communicated with spilling water bursting tube on the body of heater by threeway residual air outlet again.

The utility model further technical scheme is: automatic inlet water tank is also installed by the left side side of body of heater, and inlet water tank is by water inlet pipe automatically, and balance pipe is connected with the interlayer water tank, and main water inlet tube, ball-cock assembly are installed on it, manhole and manhole cover.

The utlity model has simple and reasonable for structure, safe in utilization, convenient, thermal efficiency height, advantage such as widely applicable, overcome traditional high efficiency energy saving stove generation HCS and reached, and really accomplished cooking, steamed rice and supplied boiling water or hot water in the notion of one to the too high drawback of installation requirement; The utility model heating surface area is big, and furnace insulation is effective.Adopt natural air inlet, burning fully and has adopted partition wall to advance fuel, ash discharge slag, smoke evacuation, can guarantee that the sanitation and hygiene in kitchen and staff's is healthy, can burn solid fuels such as coal, wood grass, husk, be fit to occasions such as rural area, school, factory, army and use.

Description of drawings

Below in conjunction with drawings and Examples detailed structure of the present utility model is described further.

Accompanying drawing 1 is the utility model structural representation, is the A-A cutaway view of accompanying drawing 2.

Accompanying drawing 2 is the left view of accompanying drawing 1.

Accompanying drawing 3 is the vertical view of accompanying drawing 1.

Accompanying drawing 4 is the B-B cutaway view of accompanying drawing 1.

Accompanying drawing 5 is the vertical view that accompanying drawing 1 is removed steamer

Accompanying drawing 6 is a condensed water recover component diagram in the accompanying drawing

Accompanying drawing 7 is heat exchanger component figure in the accompanying drawing

1. 2. 3. 4. 5.6. 7. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 111. 112. 141. 142.143. 144. 145. 161. 171. 191. 192. 193. 194. 195. 21. 22. 23. 31. 32. 33. 34. 35. 36. 41.、42. 43. 44. 51. 52.53. 54. 55. 531.

The specific embodiment

1, shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model multifunction efficient energy-saving cooking stove is by body of heater 1, steamer 2, automatic water-supply case 3, heat exchanger 4, condensed water recover 5, five most of compositions.Stove outer covering 11, stove cover plate 12, water tank bottom plate 13, cylinder tube shape stove inwall 142, circular cone tube furnace inwall 143, be combined to form the interlayer water tank 20 of circle foreign side in, a bigbore square opening is arranged in its upper left side, be provided with the square flange seat 18 of body of heater, can be convenient and the square flange 22 of steamer of steamer 2, closely linked by bolt, sealing gasket, the pressure that need not increase steam like this obtains the steam of capacity when steamer 2 is worked.Top at the square flange 22 of steamer is provided with mesh water fender 21, in case steamer 2 is gone in the water breakthrough that defervescence is risen; Furnace internal-lining 14 is made up of circular cone tube furnace inwall 143 and cylinder tube shape stove inwall 142, be divided into two parts up and down by fire grate 144, be burner hearth 145 on it, its down for ash discharge slag hearth thorax 141 respectively with advance fuel port 16, advance fuel port fire door 161 and be connected with ash discharge cinder notch 17, ash discharge cinder notch fire door 171; Tempering tube 15 inclinations 25～30 degree are installed in the interlayer water tank 20, its upper end is fixed on the conical tubular stove inwall 143, its lower end is fixed on the water tank bottom plate 13, the high-temperature flue gas chamber of tempering tube 15 oblique perforation burner hearths 145 tops and the main smoke box 19 of body of heater 1 below; The main smoke box 19 of interior round foreign side is to be combined to form by stove outer covering 11, cylinder tube shape stove inwall 142, water tank bottom plate 13 and drop-bottom 192, be provided with a square attached smoke box 191 on its upper left side and stretch into the inside of interlayer water tank 20, and be communicated with smokestack 193, its effect one is the waste heat that makes full use of flue gas; The 2nd, reduce the volume of interlayer water tank 20, improve evaporation of water speed.Both sides at main smoke box 19 close furnace internal-linings 14 are provided with two ash removing openings 194 and deashing port lid 195; Be provided with liquid level gauge 111 on the right side of interlayer water tank 20, the bottom is provided with sewage draining exit 112.The utility model in use, stove outer covering 11, stove cover plate 12, steamer 2 are provided with heat-insulation layer.Advance fuel port fire door 161, ash discharge cinder notch fire door 171 and smokestack 193 are installed in outside the body of wall 6 in kitchen; During cooking, frying pan 7 and stove cover plate 12 top seals make burner hearth 145 tops form a high-temperature flue gas chamber.Mainly supply cooking used by advancing the heat that fuel fire door 161 adds the fuel combustion of advancing burner hearth 145.A waste heat part is by cylinder tube shape stove inwall 142, and the water of the interlayer water tank 20 outside the circular cone tube furnace inwall 143 burned burner hearths 145 absorbs; Waste heat another part is by the tempered pipe 15 in top of burner hearth 145, the main smoke box 19 and the attached smoke box 191 that are back to the body of heater bottom are absorbed once more by the water of interlayer water tank 20, thereby reached the purpose that makes full use of waste hot air, the water heat absorption back of interlayer water tank 20 produces a large amount of steam and hot water, and is used for steamer 2 and heat exchanger 4.

2, shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, be provided with an automatic inlet water tank 3 in the left side of interlayer water tank 20, link to each other with interlayer water tank 20 by balance pipe 33, water inlet pipe 32, main water inlet tube 31, manhole 34, manhole cover 35 and ball-cock assembly 36 are housed on it, its effect is the demand of replenishing 20 pairs of water of interlayer water tank automatically, keeps the suitable water level of interlayer water tank 20.

3, shown in accompanying drawing 1, accompanying drawing 7, be provided with heat exchanger 4 in the inside of interlayer water tank 20 and be coiled in tempering tube 15 with around the burner hearth 145, be fixed in the interlayer water tank 20 by bearing 44, and by the cold water on two loose joints 43 and the stove outer covering 11 advance to take over 42 and heat, boiling water go out adapter 41 and be connected.During use, running water advances to take over 42 by cold water and enters heat exchanger 4, goes out hot water or the boiling water that adapter 41 just can obtain required clean hygiene at heat, boiling water.

4, as accompanying drawing 2, the utility model is provided with condensed water recover 5 shown in the accompanying drawing 6, steaming discharge pipe 51 by surplus is communicated with the top of steamer 2, the bottom that superfluous steam exhaust pipe 51 inserts condensed water recover 5, residual air discharge pipe 53 inserts suitable length from the bottom of condensation recover 5, position apart from 100 millimeters places, condensed water recover 5 bottoms is provided with spillway hole 531 thereon, be provided with a water inlet plug 54 at the top of condensed water recover 5, can in condensed water recover 5, add an amount of water by the water inlet plug during first the use, make body of heater 1, steamer 2 forms an airtight relatively space, is unlikely to make superfluous steam directly to enter the waste that atmosphere causes heat.The superfluous steam of the generation of steamer 2 and carbonated drink enter in the water of condensed water recover 5 by superfluous steam exhaust pipe 51 during work, when the pressure of superfluous steam reaches certain pressure, superfluous steam exhaust pipe 51 is to 5 exhausts of condensed water recover, enter atmosphere by residual air discharge pipe 53 and threeway residual air outlet 55, thereby reached the purpose of safety relief; Shell owing to condensation recover 5 in the time of exhaust directly contacts with atmosphere, superfluous steam and carbonated drink are because of air and previous condensed water cooling effect, the condensed water that produces is by spillway hole 531, residual air discharge pipe 53, because the effect of gravity, vertically fall into spilling water bursting tube 52, be recovered in interlayer water tank 20.Thereby reduced 20 pairs of unboiled water demands of interlayer water tank, the probability that greatly reduces body of heater generation incrustation scale has also been saved water resource; Be unlikely to make steam directly to scurry into atmosphere in the water of spilling water bursting tube 52 insertion interlayer water tanks 20 inside.When superfluous steam exhaust pipe 51 or condensed water recover 5 produced faults, spilling water bursting tube 52 was by the 55 spilling water pressure releases of threeway residual air exhaust outlet, thereby further reached the purpose of safety in operation.Threeway residual air outlet 55 be provided with apart from the height of interlayer water tank 20 waters surface be spillway hole 531 apart from more than 5 times of condensed water recover 5 bottom level, the water of interlayer water tank 20 can not overflow by spilling water bursting tube 52 when guaranteeing normal operation.

Claims

1, a kind of multifunction efficient energy-saving cooking stove, it comprises body of heater, steamer, automatic inlet water tank, heat exchanger, condensed water recover.Body of heater comprises stove outer covering, stove cover plate, water tank bottom plate, furnace internal-lining, tempering tube, advances fuel port, ash discharge cinder notch, the square flange seat of body of heater, interlayer water tank, main smoke box, attached smoke box and smokestack.Its feature stove outer covering, stove cover plate, steamer is provided with heat-insulation layer.Stove outer covering, stove cover plate, water tank bottom plate, forms the interlayer water tank of justifying foreign side in one jointly by circular cone tube furnace inwall, cylinder tube shape stove inwall, tempering tube inclination 25～30 degree are installed in the interlayer water tank, the upper end is fixed on the circular cone tube furnace inwall, the lower end is fixed on the water tank bottom plate, thus the high-temperature flue gas chamber and the main smoke box of oblique straight-flow furnace inner bag burner hearth top.Be combined to form the main smoke box of circle foreign side in by stove outer covering, cylinder tube shape stove inwall, water tank bottom plate and drop-bottom, be provided with an attached smoke box on the upper left side of main smoke box and be communicated with, near main smoke box and furnace internal-lining both sides, be provided with two ash removing openings and deashing port lid with smokestack; Furnace internal-lining is made up of circular cone tube furnace inwall and cylinder tube shape stove inwall, is divided into up and down two parts by fire grate, be burner hearth it on, and its time is ash discharge slag hearth thorax, respectively with advance fuel port and advance the fuel port fire door and ash discharge cinder notch and ash discharge cinder notch fire door are communicated with.

2, multifunction efficient energy-saving cooking stove according to claim 1, its feature comprises that also steamer passes through the square flange of steamer, bolt, sealing gasket and closely is connected with the body of heater upper left side square flange seat of bigbore body of heater, be provided with the mesh water fender on the square flange of steamer, its top is communicated with the condensed water recover by superfluous steam exhaust pipe; The condensed water recover comprises that superfluous steam exhaust pipe inserts its bottom, top is provided with a water inlet plug, the residual air discharge pipe inserts from the bottom of condensed water recover, which is provided with spillway hole, and is connected with spilling water bursting tube in the insertion furnace sandwich water tank by threeway residual air outlet.

3, multifunction efficient energy-saving cooking stove according to claim 1, its feature also comprises; In body of heater left side automatic inlet water tank is installed, inlet water tank is communicated with the interlayer water tank by balance pipe, water inlet pipe automatically, and main water inlet tube is housed on it, ball-cock assembly, and manhole and manhole cover are provided with liquid level gauge, sewage draining exit in other side of body of heater and are communicated with the interlayer water tank respectively.

4, multifunction efficient energy-saving cooking stove according to claim 1, its feature also comprises; In the interlayer water tank and burner hearth, tempering tube around be provided with heat exchanger, its two ends are advanced to take over by loose joint and the cold water that is fixed on the stove outer covering, heat, boiling water go out to take over and are communicated with.