CN200952732Y - Cooking and warming stove - Google Patents

Abstract

The utility model relates to a cooking & heating stove that is added with a secondary suction pipe, a movable air distribution ring and a movable additional firing chamber on the basis of fulfilling the primary air intake through firegrates after an ash bunker component is pulled open; on four internal corners of a water jacket, four suction pipes are added respectively; above an stove opening, a triple suction groove is welded; the movable air distribution ring is placed into a round hole of the triple suction groove; on the movable air distribution ring, a plurality of vent holes are evenly distributed; the movable additional firing chamber is also evenly provided with vent holes, both of which are movably connected with the stove body. The novel stove can really fulfill vaporized combustion, so that rejected stack can become heat energy through the vaporized combustion, which can greatly improve heat efficiency of the stove and guarantee environmental protection and being sanitary without pollution. No stack is accumulated around the stove opening, so that convenient & quick cleaning can be fulfilled for the dust inside the firebox and the triple suction groove.

Description

The cooking and heating furnace tool

Technical field

The utility model relates to a kind of stove and accessory.

Background technology

Now on the market more popular cooking and heating furnace tool mainly by the ash bucket parts. fire grate. burner hearth. the welding water jacket. flue. stove snare spare. parts such as rear water box are formed. during use, pull out the ash bucket parts, air is entered by grey quarrel, it is combustion-supporting to enter burner hearth from the fire grate bottom. and because of being subjected to structural limitations, grate area can't be done very greatly, causes the intake deficiency, it is insufficient to burn, unburned coal smoke is discharged under the draft of chimney, causes energy waste and environmental pollution, and cooking and heating are difficult to reach desirable requirement.When heating performance reached requirement, the cooking performance was just poor, and the stove and accessory heating effect that the cooking performance is good is undesirable again.It is very big again to meet the requirements of the stove and accessory coal consumption individually simultaneously, and volume is also very heavy, not only wastes energy but also cause environmental pollution, and the production cost height costs an arm and a leg.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of cooking and heating furnace tool, and to solve the body of heater heaviness, coal burning is insufficient, wastes energy contaminated environment, problem such as cooking heating double effects is undesirable.

The technical scheme that its technical problem that solves the utility model adopts is; Drawing back the ash bucket parts at stove and accessory finishes by fire grate on the basis of an air intake and has set up secondary wind inleting tube again, removable air distribution ring and removable combustion-supporting chamber; On four angles of water jacket inside, be provided with four blast pipes respectively, three air intake ducts of weldering above fire door, removable air distribution ring is put into the circular hole of three air intake ducts, some air vents evenly are set on the removable air distribution ring, also evenly be provided with air vent in the removable combustion-supporting chamber, the two and body of heater are flexible connection.

Adopt good effect of the present utility model to be; This novel stove and accessory has really been realized gasification, and combustion, and discarded coal smoke becomes heat energy through gasification, and combustion, has improved the thermal efficiency of stove and accessory greatly, and economizing on coal can reach more than 30%, and chimney is over-emitting black exhaust not, and environmentally-friendly sanitary is pollution-free.Do not tie black dirt around the fire door, firepower is violent, and it is fast to cook, and uses the cooker also can blackening for a long time.In addition, removable air distribution ring and removable combustion-supporting chamber all are designed to movable, and the dust stratification that just can finish efficiently burner hearth and three air intake ducts of need not ceasing fire when deashing is safeguarded is cleared up.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified:

Accompanying drawing 1 is the utility model structural representation;

1 ash bucket parts among the figure, 2 fire grates, 4 burner hearths, 5 water jacket parts, 6 flues, 7 stone or metal plate for standing a stove on as a precaution against fires, 8 stove circles, 9 removable air distribution rings, 10 bells, 11 removable combustion-supporting chamber, 12 smoke exhaust pipes, 13 delivery ports, 14 rear water boxs, 15 smoke boxes, 16 3 air intake ducts, 17 water inlets, 18 crank parts, 19 bases.

The specific embodiment

As shown in Figure 1; Burner hearth (4), water jacket parts (5), flue (6), stone or metal plate for standing a stove on as a precaution against fire (7), stove circle (8), delivery port (13), rear water box (14), smoke box (15), water inlet (17), crank parts (18), base (19) structure is same as the prior art, different is draws back ash bucket parts (1) at stove and accessory and finishes by fire grate (2) on the basis of an air intake and set up secondary wind inleting tube (3) again, removable air distribution ring (9) and removable combustion-supporting chamber (11), make combustion process that bigger variation take place, make coal smoke more than 70% by gasification, and combustion, improved the thermal efficiency and the cooking performance of stove and accessory greatly.On four angles of stove and accessory water jacket inside, be provided with four secondary wind inleting tubes (3) respectively, four secondary wind inleting tubes adopt 6 fens common steel tubes to manufacture, when needs intensification or cooking, the ash bucket parts are pulled out about the 2-3 centimetre, cold air enters from the ash bucket oral area, enter burner hearth (4) after the bottom of four blast pipes (3) is by the pipeline preheating, the part coal smoke generation chemical reaction that airborne oxygen and coal produce when burning in burner hearth (4) becomes fuel gas and finishes gasification, and combustion for the first time.Gasification, and combustion is finished by removable air distribution ring (9) and removable combustion-supporting chamber (11) for the second time, the equal casting of removable air distribution ring and removable combustion-supporting chamber. weldering three air intake ducts (16) above fire door, removable air distribution ring (9) is put into the circular hole of three air intake ducts (16), air enter into by three air intake ducts (16) and removable air distribution ring (9) between space region, aperture on removable air distribution ring (9) circumference keep watch uniform distribution the ring inner chamber, the coal smoke that burner hearth (4) is inner imperfect combustion passes through removable air distribution ring (9) by fire door, and mix with the air that is blown into of aperture around removable air distribution ring (9) ring wall, it is burned that another produces fuel gas.Be provided with removable combustion-supporting chamber (11) in the top of removable air distribution ring (9), the effect of removable combustion-supporting chamber (11) is: 1. the programming rate of accelerating removable air distribution ring (9) makes it to reach as early as possible the burning-point of mist and protects removable air distribution ring (9) continuous high temperature.2. the part coal smoke is burned in removable combustion-supporting chamber (11).3. removable combustion-supporting chamber (11) top has a circle air vent, when removing bell (10), air enters from the oral area of bell (10) under the draft of chimney, air vent by removable combustion-supporting chamber (11) border enters flue again, thereby the oral area at bell (10) forms air curtain, stop that a small amount of surplus smoke and fire outwards emits from the bell mouth, smoke-free and tasteless in the holding chamber.4. when needing cooking, take off stove circle (8), cooker tight be placed on removable combustion-supporting chamber (11) above, under the effect of chimney, the air vent above the removable combustion-supporting chamber (11) is up inhaled fire, makes flame directly burn cooker, the speed of cooking is also faster than liquefied gas.

By above-mentioned improvement, really reached the purpose of gasification, and combustion.Owing to discarded coal smoke is become heat energy by gasification, and combustion, improved the thermal efficiency of stove and accessory, economizing on coal can reach more than 30%, and chimney is over-emitting black exhaust not, environmentally-friendly sanitary.Do not tie black dirt around the fire door, firepower is violent, and it is fast to cook, and uses the cooker also can blackening for a long time.In addition; removable air distribution ring (9) and removable combustion-supporting chamber (11) all are designed to movable; when using a period of time to need deashing; need not cease fire; look for a disk that fire door is covered; just can clear up with the dust stratification that the deashing shovel is easy to just can finish burner hearth and three air intake ducts (16) with a little hook very easily the two taking-up.

Claims (1)

1, a kind of cooking and heating furnace tool is characterized in that drawing back the ash bucket parts at stove and accessory finishes by fire grate on the basis of an air intake and set up secondary wind inleting tube again, removable air distribution ring, removable combustion-supporting chamber; On four angles of water jacket inside, be provided with four blast pipes respectively, three air intake ducts of weldering above fire door, removable air distribution ring is put into the circular hole of three air intake ducts, some air vents evenly are set on the removable air distribution ring, also evenly be provided with air vent in the removable combustion-supporting chamber, the two and body of heater are flexible connection.

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