CN2135731Y - Multi-function stove set - Google Patents

Abstract

The utility model relates to a multifunctional furnace which comprises a water cycle system and a steam cycle system. The utility model is also provided with structures such as a steam dome, steam cooker, a steam box, etc. The utility model can be used for cooking, article disinfection and heating. Because of the structures of a vaporizing tube, a blast tuyere, etc., fuel in the furnace can be completely burnt. The utility model takes briquette or the crude fuel as the fuel. Thus, the residual heat is fully used, and the thermal efficiency of the utility model is higher than that of a general furnace. The utility model is suitable for families and restaurants.

Description

Multi-function stove set

The utility model is a kind of multi-functional stove and accessory, belongs to small-sized civil boiler, comprises structures such as heating stove, interlayer boiler clothing, valve, smoke pipe.

Existing small-sized civil boiler is existing multiple, and its structure function differs from one another, as cooking food, energy-conservation, utilize waste heat, outer connection small heating installation etc., but do not have vapour cycle can be connected as yet and the civilian miniature boiler of independent operating separately with water circulation system.

The purpose of this utility model provides a kind of multi-functional stove and accessory.This stove and accessory has vapour cycle and water two cover systems that circulate.Possess functions such as cooking food, sterilization, heating.And have structure such as secondary air, it is more abundant to be beneficial to burning.

The purpose of this utility model can be finished by following structure:

As shown in Figure 1, 2: multi-functional stove and accessory is a square box, and interlayer boiler clothing (4), interlayer smoke pipe (2), burner hearth (5), bell, drum (8), steamer structures such as (12) are arranged at its top; Ash hole, steam box (13), water return outlet structures such as (21) are arranged at the bottom.Shown in Fig. 2,5,6,7: have a bend pipe (1) to communicate with interlayer smoke pipe (2) above the interlayer boiler clothing (4), have delivery port (3) to communicate with outside steam heating pipe on the interlayer smoke pipe (2) again, water return outlet (21) is arranged at interlayer boiler clothing (4) bottom.Like this, promptly formed a water circulation system with outside steam heating pipe.Shown in Fig. 3,4: burner hearth (5) end is a fire bars, is vaporization flue (6) all around, and the pipe that communicates that vaporization flue (6) is erect around being reached by upper and lower two ring-types constitutes (shown in Fig. 8,9).Under encircle pipe and have pipeline (7) to be connected with drum (8) bottom.As shown in Figure 2: on encircle pipe and be connected with drum (8) top by drum main valve (9).Steamer (12), steam box (13), generating tube (10) are connected with drum main valve (9) respectively again, be subjected to drum main valve (9) control, and separately branch valve (14), (15), (16) (Fig. 2 drum main valve (9) is kept off with dividing the valve interface downwards) are all arranged.But the time spent is led to vapour, also can lead to vapour separately.This has just formed steam circulation system.Steam in vaporization flue (6) by drum (8) enter that steamer (12), steam box (13) promptly can be used to heat up water, the sterilization of cooking and article.Steamer has pot cover on (12), and hermatic door (as shown in Figure 1) is arranged outside the steam box (13).Drum (8) outside is provided with water level meter (17), and there is the water level in import and export water valve (18), (19) control drum (8) and the vaporization flue (6) at the two ends up and down of water level meter (17).Import and export water valve (18), (19) also can be used for the outer water of stove and accessory and connecing of vapour put utilization (as shown in Figure 1).Drum (8) is contour with vaporization flue (6), its inner general water that keeps 2/3rds height, and 1/3rd is steam above all the other.

The utility model also can be finished by following structure.As shown in Figure 2: in upper of furnace body, drum main valve (9) also can be connected with water-supply valve (20), and water-supply valve (20) control is connected with interlayer boiler clothing (4).As shown in Figure 4:, also can be connected with drum (8) bottom by back-water valve (BWV) (22) control water return outlet (21) in the body of heater bottom.Like this, water circulation system and steam circulation system just can be connected to become a system.Generally speaking, water-supply valve (20) and back-water valve (BWV) (22) are closed, make two systems isolated, independent separately.

As shown in Figure 4: generating tube (10) is divided into two generating tubes under fire bars, and several pores (11) are arranged respectively on two generating tubes.Steam in the drum (8) can be blown into burner hearth (5) by the pore (11) on two generating tubes, is beneficial to abundant burning.

As shown in Figure 3: the upright mouth of twice aeration up and down (23) of a circle is arranged around burner hearth (5) is outer, and each ventilating opening (23) communicates with an inclined hole (24), feeds burner hearth (5).As shown in Figure 1: drum (8) has a safety valve (25) outside the top.

Burner hearth (5) bottom is sealable ash hole, and burner hearth (5) inwall, outer wall and vaporization flue (6), air vent are all filled with refractory material between (23).All the other all spaces are then filled up with crushed crude pearlite in the body of heater, are beneficial to insulation.

The utility model has the advantages that and possess water circulation and vapour cycle two cover systems.Water circulation system can make full use of waste heat and warm oneself.Steam circulation system has functions such as cooking food, retort sterilization article.Again owing to generating tube (10), ventilating opening structures such as (23) make that burner hearth (5) internal combustion is more abundant.The fuel of multi-functional stove and accessory with moulded coal and raw coal all can, its thermal efficiency is apparently higher than general stove and accessory.

Description of drawings of the present utility model is as follows: Fig. 1 is the stove and accessory front view, Fig. 2 is the stove and accessory vertical view, and Fig. 3 is a sectional side elevation, and Fig. 4 is cross-sectional figure, Fig. 5 is an interlayer boiler clothing front view, Fig. 6 is an interlayer boiler clothing vertical view, and Fig. 7 is an interlayer boiler clothing left side view, and Fig. 8 is vaporization flue front view, Fig. 9 is vaporization flue vertical view, Figure 10 is the drum front view, and Figure 11 is the drum vertical view, and Figure 12 is the drum left side view.

Claims (4)

1, a kind of multi-functional stove and accessory includes structures such as heating stove, interlayer boiler clothing, valve, smoke pipe, it is characterized in that:

A, have bend pipe (1) to communicate with interlayer smoke pipe (2) above the interlayer boiler clothing (4), have delivery port (3) to lead to the outside on the interlayer smoke pipe (2) again, interlayer boiler clothing (4) bottom also has water return outlet (21);

The vaporization flue (6) that B, burner hearth (5) have the pipe that communicates of upper and lower two ring-types and setting all around to constitute all around, under encircle pipe and have pipeline (7) to be connected with drum (8) bottom, last ring pipe is connected with drum (8) top by drum main valve (9), drum main valve (9) is also controlled branch valve (14), (15), (16) on steamer (12), steam box (13), the generating tube (10), and water level meter (17) upper and lower side in drum (8) outside has import and export water valve (18), (19).

2, by the described multi-functional stove and accessory of claim 1, it is characterized in that drum main valve (9) also can be connected with water-supply valve (20), water-supply valve (20) control is connected with interlayer boiler clothing (4), and the water return outlet of being controlled by back-water valve (BWV) (22) (21) also can be connected with drum (8) bottom.

3, by claim 1 or 2 described multi-functional stove and accessorys, it is characterized in that generating tube (10) is divided into two generating tubes under fire bars, have several pores (11) respectively on two generating tubes.

4, by claim 1 or 2 described multi-functional stove and accessorys, it is characterized in that burner hearth (5) has the upright twice aeration mouth (23) of a circle around outer, each ventilating opening (23) feeds burner hearth (5) by an inclined hole (24), and drum (8) has a safety valve (25) outside the top.

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