CN201488005U - Clean coal burning heating and cooking stove - Google Patents
Clean coal burning heating and cooking stove Download PDFInfo
- Publication number
- CN201488005U CN201488005U CN2009201564699U CN200920156469U CN201488005U CN 201488005 U CN201488005 U CN 201488005U CN 2009201564699 U CN2009201564699 U CN 2009201564699U CN 200920156469 U CN200920156469 U CN 200920156469U CN 201488005 U CN201488005 U CN 201488005U
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- kitchen range
- water
- stove
- combustion chamber
- coal
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Abstract
The utility model discloses a clean coal burning and heating cooking stove, which comprises a stove body, a stove door, a stove opening, a combustion chamber and a smoke outlet, wherein a water sleeve arranged on the stove body is a casing body with a cavity, a water outlet joint and a backwater joint are arranged on the water sleeve, and the backwater joint is communicated with an external water tank via a water delivery pipe. The combustion chamber is divided into an upper combustion chamber and a lower combustion chamber which are communicated with each other via a fire outlet, the fire outlet is in alignment with the centre position of the stove opening, an oxygen supply opening communicated with the outside is arranged on the upper combustion chamber, an oxygen supply outer sleeve is arranged at a position of the oxygen opening on the outer wall of the stove body, the stove door is arranged on the upper portion of the lower combustion chamber, the water outlet joint and the backwater joint are respectively connected to a heating device, and the water outlet joint is also communicated with a hot water supply device. The clean coal burning heating and cooking stove can be used for cooking, provide circulation heat source for heating, and also supply clean hot water, has rapid heat starting, strong firepower, high heat efficiency and utilization ratio, sufficient burning, and has obvious energy saving and emission reducing effects.
Description
[technical field]
The utility model relates to a kind of coal-fired kitchen range, particularly a kind of coal-fired heating kitchen range of clean type that can be used for cooking, heating and hot-water supply.
[background technology]
At present, China still has most of places using traditional coal-fired kitchen range, and particularly in vast rural area, coal-fired kitchen range have obtained using widely especially.But traditional coal-fired kitchen range can only cooking, can not heating; And the combustion chamber of kitchen range is big, the baked wheaten cake pot that looses, and therefore the fuel that consumes is many, and heat effect utilization rate is low, and heat supply is slow, and the duration is short; Because top, combustion chamber is stuffy, cause burning insufficient, combustibles such as the carbon monoxide that produces in the burning run off fast, have Huang, black smoke gas to produce, and discharge capacity is big, and the toxic gas content height in the flue gas causes environmental pollution easily.
[utility model content]
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of have environmental protection, the coal-fired heating kitchen range of clean type energy-conservation and that emission reduction effect is good are provided, this kind kitchen range can also provide the circulation thermal source for the feeding mechanism of heating plant or hot water except that can be used for cooking.
The purpose of this utility model is achieved in that it comprises stove, kitchen range door, kitchen range mouth, combustion chamber and outlet flue, it is characterized in that: stove is provided with water jacket, water jacket is the housing of band cavity, water jacket is provided with water outlet interface and backwater interface, and the backwater interface is connected with external water tank by water-supply-pipe; The combustion chamber is divided into two combustion chambers up and down, and two combustion chambers are connected by crater up and down, and crater aligns the middle position of kitchen range mouth; Upper combustion chamber offers the oxygen supply port with exterior, in the position of oxygen supply port the oxygen supply outer cover is set at the stove outer wall; The kitchen range door is opened in the top of lower combustion chamber;
In the coal-fired heating kitchen range of above-mentioned clean type, described water jacket is arranged on the stove wall of two combustion chambers up and down and is positioned on the kitchen range top of upper combustion chamber top, water jacket is interconnected, and the backwater interface is arranged on the water jacket near stove bottom, and the water outlet interface is arranged at the top of water jacket;
In the coal-fired heating kitchen range of above-mentioned clean type, described water outlet interface is connected with heating plant respectively with the backwater interface;
In the coal-fired heating kitchen range of above-mentioned clean type, described water outlet interface is connected with hot-water supply device;
In the coal-fired heating kitchen range of above-mentioned clean type, the water jacket of the described kitchen range top is the inclined plane near the one side of kitchen range mouth;
In the coal-fired heating kitchen range of above-mentioned clean type, described kitchen range mouth is provided with capping;
In the coal-fired heating kitchen range of above-mentioned clean type, described outlet flue is opened on the sidewall of upper combustion chamber the one side away from crater;
In the coal-fired heating kitchen range of above-mentioned clean type, described stove is installed on the underground air duct, and underground air duct is aimed at oxygen supply outer cover opening end down.
Than common coal-fired kitchen range, the beneficial effects of the utility model are: cooking heating is carried out synchronously, can also supply clear hot-water and use; The combustion chamber is little, and it is fast to play heat, and the crater firepower is powerful, and heat is imitated and utilization rate improves 30%; Combustion chamber top has the inclination water jacket of top cover can improve the thermal efficiency, again can concentrate firepower; Nature air feed sufficient combustion reduces toxic gas content, eliminates yellow, black smoke gas, can reduce discharging 40%; Energy-saving effect is remarkable, need consume 1.5～2 tons in coal than an original winter, and these novel kitchen range are promptly enough with 1 ton of coal a winter.
[description of drawings]
Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail
Fig. 1 is the side schematic view of the coal-fired heating kitchen range of clean type of the present utility model
Fig. 2 is the vertical view of the coal-fired heating kitchen range of clean type
Fig. 3 is the internal structure schematic diagram of the coal-fired heating kitchen range of clean type
Fig. 4 is the scheme of installation of the coal-fired heating kitchen range of clean type
Fig. 5 be the coal-fired heating kitchen range of clean type another embodiment install and use schematic diagram
Among the figure: 1, stove; 2, kitchen range door; 3, kitchen range mouth; 4, mouth; 5, upper combustion chamber; 6, lower combustion chamber; 7, crater; 8; Oxygen supply port; 9, oxygen supply outer cover; 10, water jacket; 11, backwater interface; 12, water outlet interface; 13, water tank; 14, water-supply-pipe; 15, hot water valve; 16, radiator; 17, feed water valve; 18; Back-water valve (BWV); 19, capping; 20, cooker; 21, underground air duct.
[specific embodiment]
To shown in Figure 5, the coal-fired heating kitchen range of clean type of the present utility model comprise the stove 1 that can be connected with hot-water supply device with heating plant as Fig. 1.Have the kitchen range mouth 3 of placing cooker 20 on the stove 1, capping 19 is set on the kitchen range mouth 3.Be provided with two combustion chambers up and down in the stove 1, two combustion chambers are connected by crater 7 up and down, and crater 7 aligns the middle position of kitchen range mouth 3.On stove 1, offer the kitchen range door 2 that is used to add fuel in lower combustion chamber's 6 upper positions, upper combustion chamber 5 offers the oxygen supply port 8 with exterior, oxygen supply port 8 is towards crater 7, in the position of oxygen supply port 8 oxygen supply outer cover 9 is set at stove 1 outer wall, oxygen supply outer cover 9 is provided with downward opening opening end, stove 1 is installed on the underground air duct 21, makes underground air duct 21 aim at the opening end of oxygen supply outer cover 9.Stove 1 is provided with mouth 4, and mouth 4 is opened on the sidewall of upper combustion chamber 5 away from one side of crater 7, and mouth 4 communicates with upper combustion chamber 5.Stove 1 is provided with water jacket 10, water jacket 10 is the housing of the band cavity that is welded to form with iron plate, water jacket 10 is arranged on stove 1 wall of two combustion chambers up and down and is positioned on the kitchen range top of upper combustion chamber 5 tops, and water jacket 10 is interconnected, and the water jacket 10 of the kitchen range top is the inclined plane near the one side of kitchen range mouths 2.Water jacket 10 near stove 1 bottom is provided with backwater interface 11, backwater interface 11 is connected with external water tank 13 by water-supply-pipe 14, water jacket 10 tops at the kitchen range top are provided with water outlet interface 12, water outlet interface 12 is connected with radiator 16 by water-supply-pipe 14 respectively with backwater interface 11, water-supply-pipe 14 between water outlet interface 12 and the radiator 16 is provided with feed water valve 17, and the water-supply-pipe 14 between radiator 16 and the backwater interface 11 is provided with back-water valve (BWV) 18; In the branch of the water-supply-pipe 14 that is connected with water outlet interface 12 hot water valve 15 is set, opens hot water valve 15 and can supply clear hot-water to the outside.
During use, open kitchen range door 2, fuel is packed into light a fire behind the kitchen range, fuel is in lower combustion chamber's 6 internal combustion, and combustion flame rises to upper combustion chamber 5 by crater 7, makes firepower concentrate heating to be positioned over cooker 20 on the kitchen range mouth 3.When flue gas is carrying the combustible that is not fully burned and is rising to upper combustion chamber 5 in lower combustion chamber 6, these not clean-burning combustibles are under the effect of the air intake oxygen supply of oxygen supply port 8, obtained abundant burning in upper combustion chamber 5, flue gas then outwards discharges from mouth 4.Simultaneously, water in the water tank 13 of kitchen range tops enter by backwater interface 11 and are full of whole water jacket 10, the heat of last lower combustion chamber is passed on the water jacket 10, water in the water jacket 10 is heated, open corresponding valve, make the water that has heated be delivered to outside hot water with the supply cleaning by water-supply-pipe 14; Perhaps make flow of hot water through radiator 16, make radiator 16 carry out heating work, the water that discharges heat through radiator 16 flows back in the water jacket 10 from backwater interface 11 and is heated once more, forms the circulation thermal source of heating plant thus.When need not to carry out the cooking operation, kitchen range mouth 3 usefulness cappings 8 sealings only can be used for heating or supply clear hot-water.In the use of kitchen range, as need not heating or hot-water supply, as long as close corresponding valve.
Natural Circulation after water in the water jacket 10 of the coal-fired kitchen range of this novel clean type is heated is if dress underground heat available cycles pump circulates.
Described above only is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, any retouching that all those of ordinary skill in the art make according to above description, revises or is equal to replacement, all belongs to this novel scope of protecting.
Claims (8)
1. coal-fired heating kitchen range of a clean type, it comprises stove, kitchen range door, kitchen range mouth, combustion chamber and outlet flue, it is characterized in that: stove is provided with water jacket, water jacket is the housing of band cavity, water jacket is provided with water outlet interface and backwater interface, and the backwater interface is connected with external water tank by water-supply-pipe; The combustion chamber is divided into two combustion chambers up and down, and two combustion chambers are connected by crater up and down, and crater aligns the middle position of kitchen range mouth; Upper combustion chamber offers the oxygen supply port with exterior, in the position of oxygen supply port the oxygen supply outer cover is set at the stove outer wall; The kitchen range door is opened in the top of lower combustion chamber.
2. the coal-fired heating kitchen range of clean type according to claim 1, it is characterized in that: water jacket is arranged on the stove wall of two combustion chambers up and down and is positioned on the kitchen range top of upper combustion chamber top, water jacket is interconnected, the backwater interface is arranged on the water jacket near stove bottom, and the water outlet interface is arranged at the top of water jacket.
3. the coal-fired heating kitchen range of clean type according to claim 2, it is characterized in that: the water outlet interface is connected with heating plant respectively with the backwater interface.
4. according to claim 2 or the coal-fired heating kitchen range of 3 described clean types, it is characterized in that: the water outlet interface is connected with hot-water supply device.
5. the coal-fired heating kitchen range of clean type according to claim 2, it is characterized in that: the water jacket of the kitchen range top is the inclined plane near the one side of kitchen range mouth.
6. the coal-fired heating kitchen range of clean type according to claim 1, it is characterized in that: the kitchen range mouth is provided with capping.
7. the coal-fired heating kitchen range of clean type according to claim 1 is characterized in that: outlet flue is opened on the sidewall of upper combustion chamber the one side away from crater.
8. the coal-fired heating kitchen range of clean type according to claim 1, it is characterized in that: stove is installed on the underground air duct, and underground air duct is aimed at oxygen supply outer cover opening end down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201564699U CN201488005U (en) | 2009-06-17 | 2009-06-17 | Clean coal burning heating and cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201564699U CN201488005U (en) | 2009-06-17 | 2009-06-17 | Clean coal burning heating and cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488005U true CN201488005U (en) | 2010-05-26 |
Family
ID=42426884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201564699U Expired - Fee Related CN201488005U (en) | 2009-06-17 | 2009-06-17 | Clean coal burning heating and cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563707A (en) * | 2012-02-20 | 2012-07-11 | 刘英站 | Household water-heating cooking bench firewood stove |
-
2009
- 2009-06-17 CN CN2009201564699U patent/CN201488005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563707A (en) * | 2012-02-20 | 2012-07-11 | 刘英站 | Household water-heating cooking bench firewood stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120617 |