CN2247314Y

CN2247314Y - Energy-saving air-heating stove for warming

Info

Publication number: CN2247314Y
Application number: CN 96211634
Authority: CN
Inventors: 马金宝
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-08
Filing date: 1996-05-08
Publication date: 1997-02-12
Anticipated expiration: 2006-05-08

Abstract

The utility model relates to an energy-saving air-heating stove, which is the improved design of heating stove tool. The utility model comprises a stove body, a fire grate and a chimney, characterized in that multiplayer stove bodies are arranged and an intercalation structure is formed. In the intercalation, the upper part of a hearth is provided with an annular baffle plate which divides the intercalation into a hearth heating air cavity and a stove flue heating air cavity. A communication hole is arranged between the two air cavities. Heat dissipation pieces which are evenly distributed around the stove body and staggered up and down are arranged in a stove cavity heating air cavity, and a heating air channel winding the hearth in a curved way is formed. The hearth heating air cavity is provided with an air inlet pipe, and the stove flue heating air cavity is provided with an exhaust pipe. The stove tool is suitable for the heating of seeding culture in a plastic house and the household cooking and heating of civil house.

Description

Energy-saving hot blast furnace

The energy-saving hot blast furnace that the utility model relates to is the improvement design to stove implements.

At present, the northern China rural area, the private residence heating in winter and the heating that the winter-spring season brooder is grown seedlings or vegetables produce adopt soil system water jacket stove and accessory tyre radiator heating system or more original employing cooking stove to add modes such as wall with flues, heated kang mostly, the shortcoming that exists has waste fuel, the heating space is heated up slow and inhomogeneous, more high with the radiator cost, particularly these modes are not suitable for brooder heating.

The utility model purpose is to improve design at existing private residence or brooder heating with stove and accessory, and a kind of energy-saving hot blast furnace is provided, and makes every effort to solve traditional heating system and the existing problem of corresponding stove and accessory.

The technical scheme that adopts that achieves the above object is: this energy-saving hot blast furnace, comprise body of heater, fire grate, chimney, it is characterized in that: have double-layer furnace body and form sandwich structure, the inherent upper furnace of interlayer is provided with toroidal membrane and interlayer is divided into burner hearth adds the hot blast chamber and the stove cigarette adds the hot blast chamber, be provided with intercommunicating pore between two wind chambeies, in burner hearth adds the hot blast chamber, have around the uniform and upper and lower fin that is crisscross arranged of body of heater and form the hot-flow flue that adds that circles burner hearth, burner hearth adds the hot blast chamber and has blast pipe, the stove cigarette

The energy-saving hot blast furnace of making by technique scheme has following advantage: directly adds hot-air and supply hot blast mode is warmed oneself owing to adopted, reduced intermediate links such as radiator, wall with flues, heated kang, but energy savings (fuel); This hot-blast stove have two add the hot blast chamber can make full use of the burner hearth furnace temperature and effectively recovery furnace cigarette temperature, particularly burner hearth add and be provided with the hot-flow flue that adds that labyrinth type circles furnace chamber in the hot blast chamber, prolonged wind and added hot path and time; Can improve wind pushing temperature by a relatively large margin; Characteristics such as hot-blast stove can be made into single air-supply stove, is specially adapted to the brooder hot blast and send warmly, has quick heating in the canopy, and temperature is even in the canopy, also changeable type is made hot blast and is sent the warm multifunctional civil stove and accessory of heating up water of cooking.

Fig. 1 is the organigram of this energy-conservation hot-blast stove.

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

Fig. 3 is that the B-B of Fig. 1 is to cutaway view.

Fig. 4 is that the F-F of Fig. 1 is to cutaway view.

Fig. 5 launches schematic diagram for adding hot-flow flue among Fig. 1.

Fig. 6 is the organigram of this energy-conservation hot-blast stove civil version stove.

Fig. 7 is Fig. 6 vertical view.

Fig. 8 is that the G-G of Fig. 7 is to cutaway view.

The embodiment that provides below in conjunction with accompanying drawing further describes.Only has an energy-saving hot blast furnace embodiment that supplies with the hot blast function referring to what Fig. 1-Fig. 5 provided, it comprises the two-layer body of heater that is made of inner furnace body (1) and external furnace body (2), body of heater is provided with fire door (3), fire grate (4) is installed in the body of heater forms burner hearth (5), and upper of furnace body has chimney (6) structure.Be formed with sandwich structure between the inside and outside two-layer body of heater, the inherent burner hearth of this interlayer (5) has toroidal membrane (7) with both binding sites of chimney (6), dividing plate (7) is divided into interlayer that burner hearth adds hot blast chamber (8) and the stove cigarette adds hot blast chamber (9), is provided with intercommunicating pore (10) between the two wind chambeies.Also have fin (11) in burner hearth adds hot blast chamber (8), two groups of fin (11) are respectively around body of heater uniform (referring to Fig. 4), and go up, on be crisscross arranged (referring to Fig. 5), thereby formed circle burner hearth add hot-flow flue (12).Burner hearth adds hot blast chamber (8) and is connected with blast pipe (13), and the stove cigarette adds hot blast chamber (9) and is connected with exhaust duct (14).This stove and accessory has welding such as the material that can adopt carbon steel sheet and steel pipe to make integral body.

This energy-conservation hot-blast stove course of work is, select for use as various combustibles such as bavin, coals and make it in burner hearth (5) internal combustion, cold air at first enters burner hearth by blast pipe (13) and adds in the hot blast chamber (8), the approach labyrinth type adds hot-flow flue (12) and circles to burner hearth (5) top, air is by burner hearth (5) and fin (11) heating in this course, hot gas is delivered to heating chamber (or canopy) by exhaust duct (14) with hot blast after intercommunicating pore (10) enters stove cigarette heating chamber (9) and heated by the stove cigarette once more.Cold wind enters the body of heater air channel can adopt blowing or air inducing forced air supply, also reliable cold-hot air convection funnel draught.Can in heating chamber or canopy, send hot blast by pipeline.

Fig. 6-Fig. 8 is the another embodiment of this energy-conservation hot-blast stove.It is a kind ofly can produce the stove and accessory that hot blast send warm, double again function such as heat up water, cook, and is specially adapted to private residence and uses.As seen from the figure, it is a kind of modification of Fig. 1-stove and accessory shown in Figure 5, its essential structure and operation principle and embodiment 1 roughly the same, no longer superfluous stating.Difference only is: chimney among the embodiment 1 (6) and stove cigarette heating chamber (9) body of heater symmetry axis relatively are coaxial setting; And chimney in the present embodiment (15) and stove cigarette heating chamber (16) are provided with (referring to Fig. 6-Fig. 8), purpose is that the burner hearth top is externally opened wide so that can put cookers such as pot or kettle perpendicular to the body of heater axis of symmetry.

The stove and accessory that this energy-conservation hot-blast stove embodiment 1 provides is the special-purpose stove in greenhouse, has greenhouse quick heating, indoor temperature even with it, advantage such as does not take up an area of, and can be widely used in that greenhouse heating, hot house are cold-resistant, article drying etc.Places such as the then suitable family of embodiment 2, restaurant, heating when cooking, heating up water has the family of heated kang directly to connect heated kang in the rural area or wall with flues is used for indoor heating.

Claims

1, a kind of energy-saving hot blast furnace, comprise body of heater, fire grate, chimney, it is characterized in that: have double-layer furnace body and form sandwich structure, the inherent upper furnace of interlayer is provided with toroidal membrane and interlayer is divided into burner hearth adds the hot blast chamber and the stove cigarette adds the hot blast chamber, be provided with intercommunicating pore between two wind chambeies, have in burner hearth adds the hot blast chamber around the uniform and upper and lower fin that is crisscross arranged of body of heater and form the hot-flow flue that adds that circles burner hearth, burner hearth adds the hot blast chamber and has blast pipe, and the stove cigarette adds the hot blast chamber and has exhaust duct.

2, according to the described energy-saving hot blast furnace of claim 1, it is characterized in that: said chimney and stove cigarette heating chamber be the coaxial equipment of the body of heater axis of symmetry relatively.

3, according to the described energy-saving hot blast furnace of claim 1, it is characterized in that: said chimney and stove cigarette heating chamber can be provided with perpendicular to the body of heater axis of symmetry.