CN201145304Y

CN201145304Y - Environment protection energy-saving multipurpose kitchen range

Info

Publication number: CN201145304Y
Application number: CNU2007203069589U
Authority: CN
Inventors: 王小扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-15
Filing date: 2007-11-15
Publication date: 2008-11-05
Anticipated expiration: 2017-11-15

Abstract

The utility model discloses an environmental-friendly energy-saving multifunctional stove, wherein, a fuel cage is fixed in a hearth; one side of the fuel cage is opened and communicated with an inlet of a feeding bin, and clearances are reserved between other sides of the fuel cage and the inner wall of the hearth, thereby guaranteeing that enough oxygen can be supplied when fuel is combusted; flowing water in the cage can supply adequate hot water, even the stove is in closed state; the hearth, a stove port and part of a chimney are of sandwich layer water jacket structures, thereby using heat energy at a maximum. The stove can combust coal, biomass fuel, firewood and other raw materials, and the design of the hearth can guarantee sufficient combustion of the fuel, thereby preventing environmental pollution, and allowing the heat energy to be used most sufficiently.

Description

Environmental protection and energy saving multipurpose cooking stove

Technical field:

The utility model relates to a kind of cooking stove, is specifically related to the environmental protection and energy saving multipurpose cooking stove of a kind of incendivity coal, biomass fuel, fuel wood.

Background technology:

The small oven that existing cooking stove is especially home-use, most function singleness, the cooking stove that burns coal can not be used for burning bavin, and the cooking stove that burns bavin generally can not be used for burning coal, and in the rural area, a large amount of agricultural crop straws is all burned in the field, this measure has not only caused great waste, also severe contamination environment, along with day being becoming tight of the energy, this problem should fundamentally be resolved.On the other hand, no matter be the cooking stove that burns the cooking stove of coal or burn bavin, its structure has two kinds substantially: the one, in burner hearth, be provided with flue, fuel is full of in the flue internal combustion; The 2nd, flue is not set, fuel directly is full of in the burner hearth internal combustion, and its result is that the fuel that is close to flue or inboard wall of burner hearth burns insufficient because of anoxic, cause a large amount of resources to be wasted, the gas of discharging also contains a large amount of harmful substances, and such cooking stove firepower is not strong yet, therefore is badly in need of a kind of novel cooking stove, can coal combustion, also can firing biomass fuel, fuel wood etc., the more important thing is, can allow fuel be fully burned.

The utility model content:

For overcoming the defective of prior art, the utility model aims to provide a kind of environmental protection and energy saving multipurpose cooking stove, adopts this kind cooking stove, can not only coal combustion, pluralities of fuel such as fuel wood, and also can allow fuel obtain burning very fully.

The technical solution of the utility model is achieved in that

Environmental protection and energy saving multipurpose cooking stove, mainly comprise burner hearth, be communicated in the feeding warehouse of burner hearth, be positioned at the kitchen range mouth that the burner hearth top is used to settle pot, and be opened in exhaust opening on the kitchen range mouth, be set with the fuel cage of double as grate in the described burner hearth, opening of described fuel cage also is communicated with the feeding warehouse inlet, leaves the gap between each face of all the other of fuel cage and the inboard wall of burner hearth.Directly enter fuel cage internal combustion after fuel is got off by feeding warehouse, gap all around can guarantee the abundant supply of oxygen.

The further technical scheme of the utility model is:

Described fuel cage is made by hollow pipe, the heated medium for flowing in the pipe, and medium commonly used is a water.

Be provided with the mediation bar that is used to dredge fuel in the described feeding warehouse, described mediation bar penetrates from the hole of feeding warehouse bottom, and its outer wall is provided with hangnail, and the position that is positioned at described hole on the mediation bar is provided with conical stopple.

The position that is positioned at exhaust opening in the described kitchen range mouth is provided with fireguard.

Described burner hearth, kitchen range mouth and fireguard are sandwich, in mobile heated medium is arranged, and and the fuel cage in heated medium be communicated with, medium commonly used is a water, the water of each several part all is interconnected in the cooking stove.

Compared with prior art, the beneficial effects of the utility model are embodied in:

1, the fuel cage is set in burner hearth, fuel burns in cage, because of leaving the gap between fuel cage and the inboard wall of burner hearth, has guaranteed the abundant supply of oxygen, can not only make full combustion of fuel, also can make the firepower of cooking stove stronger.

2, the fuel cage is made by hollow pipe, in be provided with mobile water, all be the fuel of peripheral burning fullest because of what contact with cage, the temperature here is also the highest, makes that the coolant-temperature gage of confessing is very high; Moreover even cooking stove is in closed state, cage also can be confessed hot water allows the people use.

3, the position that is positioned at exhaust opening in the kitchen range mouth is provided with fireguard, has avoided flare directly to scurry into the thermal waste that exhaust opening causes, thereby has utilized heat energy to greatest extent.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of fuel cage.

Fig. 3 is that the fuel cage places the structural representation in the burner hearth.

Fig. 4 is the connection status structural representation of kitchen range mouth and burner hearth.

Fig. 5 is the second example structure schematic diagram of the present utility model.

Number in the figure: 1, burner hearth, 2, feeding warehouse, 3, the kitchen range mouth, 4, the slag chamber, 5, fuel cage, 6, vertical tube, 7, water inlet, 8, delivery port, 9, mediation bar, 10, the hole, 11, fulcrum, 12, hangnail, 13, stopple, 14, exhaust opening, 15, fireguard, 16, air inlet, 17, dreg-cutting machine, 18, water inlet, 19, the cooking stove delivery port, 20, cover plate, 21, horizontal chimney, 22, capping.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

The specific embodiment:

Embodiment 1, referring to Fig. 1, the environmental protection and energy saving multipurpose cooking stove of present embodiment is mainly by burner hearth 1, be positioned at burner hearth side top and and the feeding warehouse 2 of burner hearth connection, be positioned at the kitchen range mouth 3 of burner hearth top, the slag chamber 4 that is positioned at the burner hearth below constitutes, in burner hearth, fixedly install the fuel cage 5 of a double as grate, referring to Fig. 2, it is made by hollow pipe, and has only an opening and towards the porch of feeding warehouse, fuel just all enters fuel cage internal combustion after feeding warehouse adds, the fuel cage places the interior state of burner hearth as shown in Figure 3, each face of it all the other all leaves the gap of about 20MM with inboard wall of burner hearth, make fuel in cage, can be fully burned and strengthen firepower, fuel cage middle part also is provided with two vertical tubes 6, when fuel enters cage, because the existence of vertical tube, just there is certain space in the centre of fuel in the cage, increases the supply of oxygen.Be interconnected between all hollow pipes of welding fuel cage, in mobile water is housed, water inlet 7 is arranged at the bottom of fuel cage, delivery port 8 is arranged at top, water inlet and delivery port are communicated with the water in the burner hearth of sandwich respectively.The big I of feeding warehouse is provided with as required, its top is provided with seal cover, when firing biomass fuel or fuel wood, a mediation bar 9 can be installed in feeding warehouse, it penetrates in the hole 10 of feeding warehouse bottom, the lower end of mediation bar places on the ground by the seesaw principle, and cross bar is supported by fulcrum 11, when needs mediation fuel, pin is stepped on the end of cross bar, the mediation bar is just upwards dredged fuel, because the outer wall of mediation bar is provided with hangnail 12, hangnail drive fuel moves downward during the whereabouts, for preventing hole 10 gas leakage, the place that is positioned at hole 10 on the mediation bar is fixedly welded with conical stopple 13, under the nature, because the effect of stopple self gravitation is just blocked the hole.The connection status of kitchen range mouth and burner hearth as shown in Figure 4, the part of kitchen range mouth is concordant with burner hearth, a part protrudes in burner hearth and becomes the dislocation state, the angle of dislocation is best for about 20 °, exhaust opening 14 is arranged on the position of kitchen range epistome for burner hearth, during burning because the effect of wind-force, flare can slightly be partial to the place of exhaust opening, directly scurry into exhaust opening and cause heat-energy losses for preventing flare, one of the local projection that is positioned at exhaust opening above burner hearth is as fireguard 15, like this cigarette only can be from the limit of fireguard or the top detour and enter exhaust opening, flare is in rotation status in the kitchen range mouth, and concentrate on the burning of place, the bottom of a pan, thereby utilized heat energy to greatest extent.The slag chamber is positioned at the below of burner hearth, and its door promptly is the air inlet of burner hearth, when not needing very hot oven, door is closed, and the air inlet 16 that only needs to open on the door just can.The bits of some fuel can lump, can a dreg-cutting machine 17 be set in that slag is indoor, its top is several blade-like sheet metals that are arranged side by side, the bottom is fixedly connected on the cross bar, one end of cross bar is hinged on the inwall of slag chamber, when needs mediation slag, a cross bar end is outwardly mentioned, the drive dreg-cutting machine moves upward, and just the cinder chopping can be fallen down.The horizontal position of the burner hearth in the present embodiment, kitchen range mouth, fireguard and chimney (does not draw in the bitmap of vertical portion, the smoke evacuation route is shown in arrow among Fig. 1) be the intercalated water sleeve structure, and it is intercommunicated with the water in the fuel cage, the water inlet 18 of whole cooking stove is located at the bottom of burner hearth, and cooking stove delivery port 19 is located on the end face of horizontal position of chimney.

Embodiment 2, referring to Fig. 5, the environmental protection and energy saving multipurpose cooking stove of present embodiment is mainly used in heat supply, and the structure in its burner hearth is fully with embodiment 1, (do not draw among the figure) below burner hearth in the slag chamber yet, this cooking stove is not provided with the kitchen range mouth, and the top of each burner hearth directly with cover plate 20 sealings, is connected by horizontal chimney 21 between each burner hearth, one end of horizontal chimney is communicated with vertical chimney, the other end seals with capping 22, and capping can be opened, so that remove the crock in the horizontal chimney.The burner hearth of this cooking stove, horizontal chimney all are the intercalated water sleeve structures, and the water inlet 18 of cooking stove is located at the bottom of burner hearth, and cooking stove delivery port 19 is located on the horizontal chimney.

Claims

1, environmental protection and energy saving multipurpose cooking stove, mainly comprise burner hearth (1), be communicated in the feeding warehouse (2) of burner hearth, be positioned at the kitchen range mouth (3) that the burner hearth top is used to settle pot, and be opened in exhaust opening (14) on the kitchen range mouth, and it is characterized in that, be set with the fuel cage (5) of double as grate in the described burner hearth, opening of described fuel cage also is communicated with the feeding warehouse inlet, leaves the gap between each face of all the other of fuel cage and the inboard wall of burner hearth.

2, environmental protection and energy saving multipurpose cooking stove according to claim 1 is characterized in that, described fuel cage (5) is made by hollow pipe, the heated medium for flowing in the pipe.

3, environmental protection and energy saving multipurpose cooking stove according to claim 1, it is characterized in that, be provided with the mediation bar (9) that is used to dredge fuel in the described feeding warehouse, described mediation bar penetrates from the hole (10) of feeding warehouse bottom, its outer wall is provided with hangnail (12), and is provided with conical stopple (13) at the position that mediation is positioned at described hole on the bar.

4, environmental protection and energy saving multipurpose cooking stove according to claim 1 is characterized in that, the position that is positioned at exhaust opening in the described kitchen range mouth is provided with fireguard (15).

5, environmental protection and energy saving multipurpose cooking stove according to claim 1 is characterized in that, described burner hearth (1), kitchen range mouth (3) and fireguard (15) are sandwich, in mobile heated medium is arranged, and and fuel cage (5) in heated medium be communicated with.