CN2709862Y - Coal-fired cooking and water heating stove - Google Patents
Coal-fired cooking and water heating stove Download PDFInfo
- Publication number
- CN2709862Y CN2709862Y CN 200420052448 CN200420052448U CN2709862Y CN 2709862 Y CN2709862 Y CN 2709862Y CN 200420052448 CN200420052448 CN 200420052448 CN 200420052448 U CN200420052448 U CN 200420052448U CN 2709862 Y CN2709862 Y CN 2709862Y
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- heat exchange
- fire
- stove
- cooking
- coal
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Abstract
The utility model relates to a coal-fired cooking and water heating stove which belongs to a mechanical product for people's life and is a heating and cooking device for people using water as a heat-transfer medium, and the utility model is mainly used in families or miniature buildings. The utility model is provided with five stove-body structures on the basis of the existing cooking and heating stove, wherein, a hollow cone with a lower caliber larger than an upper caliber is arranged on the upper part of a stove cavity (1) and the lower part of a cooking port (23); a fire suppressing cover (15) is arranged on a heat exchanging port (9); both sides of a coal feeding port (15) are provided with secondary air pipes (7), and air is led into the stove cavity (1) by an ash removing bucket (13) of the lower part of the stove body through the secondary air pipes (7); a stove door (4) is provided with high temperature-resisting microcrystalline glass (6); the upper part of a water jacket (3) is provided with a smoke discharging and heat exchanging bag (19), and a transverse heat exchanging guide plate (14) is arranged in a cavity body. The utility model has the advantages of sufficient combustion effect, high heat exchanging efficiency, obvious energy saving, multiple functions and no air pollution and is a new product.
Description
One, technical field: coal-fired cooking hot-water heating stove belongs to people's life kind engineering goods.Be mainly used in the equipment that is used as cooking and heating in family or the aedicula.
Two, technical background: at present, this kind heating equipment, simple in structure, combustion efficiency is poor, heat exchange efficiency is low, and the heat energy of generation is very fast discharges from flue, and heat energy can not get effective utilization, therefore people in use need a large amount of fire coals just can reach effect preferably, waste energy like this and cause the bigger pollution of atmosphere.
Three, summary of the invention: according to above-mentioned situation, the purpose of this utility model provides coal-fired cooking hot-water heating stove; It is on the basis of the existing radiator of cooking a meal, transform five place's furnace bindings, make more reasonable structure, the shining thermal efficiency is higher, this complete equipment is transformed first place and is transformed in upper furnace on the cylindrical burner hearth basis of original inside and outside steel plate welding formation water jacket, the heat exchange reducing is made in cooking mouth bottom, make the big little cavity cone that with steel plate, cone cavity cylinder suitable for reading and that steel plate is made is integrally welded, form this kind heat exchange mouth, herewith form is made the heat exchange outer wall with steel plate, forming water jacket and hearth water sleeve is welded as a whole, transforming second place is to be equipped with the cast iron fire-suppressing cover at the heat exchange mouth, the height of fire-suppressing cover is high together with heat exchange mouth cylinder, diameter is less than the heat exchange mouth, make between fire-suppressing cover and the heat exchange mouth and form discharge flue, the fire-suppressing cover cylindrical cavity is filled with refractory cement, the fire-suppressing cover caping leaves exhaust opening, under burning normal condition, coal fire covers fire-suppressing cover, flue gas velocity is slowed down, reduce dust in the cigarette, fire-suppressing cover is scorching hot, rubescent, the below forms the high-temperature region, transform the 3rd place and be in the coal feeding hole both sides secondary wind air outlet in addition, air is introduced burner hearth through secondary air channel with air by body of heater bottom ash disposal mouth, make the combustion chamber high temperature district have sufficient oxygen to ensure burning condition preferably, can make in the coal combustible after-flame herein, transforming the is that Pyroceram is installed on fire door everywhere, need not frequently open fire door during use, just can be observed the combustion case of stove fire, destroy temperature field in furnace influence burning in the stove to prevent that cold wind from entering, transforming the 5th place is with the smoke evacuation heat exchange bag of radiator top by inside and outside steel plate welding formation water jacket of cooking a meal, heat exchange deflector in addition laterally in the cavity, the heat exchange deflector is welded into outside the hollow square by steel plate, hollow bulb is communicated with smoke evacuation heat exchange bag water jacket, with welding manner the heat exchange deflector is fixed on smoke evacuation heat exchange bag inner chamber middle part, the remaining discharge flue in both sides, the heat exchange deflector plays flue gas shunting in this position, lengthening flue gas travel distance, the enhanced heat exchange condition makes shining thermal effect desirable more.
Four, description of drawings: as figure is structural representation of the present utility model.
Among the figure 1, coil 19 on the burner hearth 2, fire grate 3, water jacket 4, fire door 5, coal feeding hole 6, high temperature resistant crystallite 7, secondary air channel 8, heat-insulation layer 9, heat exchange mouth 10, body of heater shell 11, fire-resistant lid 12, return pipe 13, ash disposal head bucket 14, heat exchange deflector 15, fire-suppressing cover 16, exhaust opening 17, bell 18, stove, the shining heat bag 20 of smoke evacuation, chimney connector 21, furnace hearth plate 22, outlet pipe 23 cooking mouths
Five, embodiment: as seen from the figure, this complete equipment is on the basis of the existing radiator of cooking a meal, transform five place's furnace bindings, first place is transformed on cylinder burner hearth 1 basis of original inside and outside steel plate welding formation water jacket 3, on burner hearth 1 top, cooking mouth 23 bottoms are shaped on heat exchange mouth 9, make the big little cavity cone that with steel plate, cone cavity cylinder suitable for reading and that steel plate is made is integrally welded, form this kind heat exchange mouth 9, herewith form is made the heat exchange outer wall with steel plate, forming water jacket 3 connects as one with burner hearth 1, second place is heat exchange mouth 9 preparation cast iron fire-suppressing covers 15, the height of fire-suppressing cover 15 is high together with heat exchange mouth 9 cylinders, diameter is less than heat exchange mouth 9, fire-suppressing cover 15 cylindrical cavities are filled with refractory cement 11, fire-suppressing cover 15 caping are shaped on exhaust opening 16, transforming the 3rd place is to be shaped on secondary air channel 7 in coal feeding hole 5 both sides, air removes ash bucket 13 by the body of heater bottom and through secondary air channel 7 air is introduced burner hearth 1, transform the Pyroceram 6 is installed on fire door 4 everywhere, transforming the 5th place is with the smoke evacuation heat exchange bag 19 of radiator top by inside and outside steel plate welding formation water jacket 3 of cooking a meal, heat exchange deflector 14 in addition laterally in the cavity, heat exchange deflector 14 is welded into outside the hollow square by steel plate, hollow bulb and smoke evacuation heat exchange bag 19, water jacket 3 is communicated with, with welding manner heat exchange deflector 14 is fixed on smoke evacuation heat exchange bag 19 inner chambers middle part, the remaining discharge flue in both sides.
Claims (2)
1. coal-fired cooking hot-water heating stove, on the existing radiator basis of cooking a meal, improve and make five place's furnace bindings, it is characterized in that: one, on burner hearth (1) top, cooking mouth (23) bottom system heat exchange mouth (9), be made as the cavity cone of following bore greater than top bore, water jacket (3) is connected one with burner hearth (1), two, at heat exchange mouth (9) preparation fire-suppressing cover (15), fire-suppressing cover (15) cylindrical cavity is filled by refractory cement (11), fire-suppressing cover (15) caping preparation exhaust opening (16), three, be shaped on secondary air channel (7) in coal feeding hole (5) both sides, air removes ash bucket (13) by the body of heater bottom and through secondary air channel (7) air is introduced burner hearth (1), four, at fire door (4) Pyroceram (6) is installed, five, the smoke evacuation heat exchange bag of installing on water jacket (3) top (19) is shaped on horizontal heat exchange deflector (14) in the cavity, it is outer square that heat exchange deflector (14) is made as hollow, hollow bulb and smoke evacuation heat exchange bag (19), water jacket (3) is communicated with, and heat exchange deflector (14) is fixed on smoke evacuation heat exchange bag (19) inner chamber middle part again.
2. by the described coal-fired cooking hot-water heating stove of claim 1, the height that it is characterized in that fire-suppressing cover (15) and heat exchange mouth (9) cylinder be with height, and diameter is less than heat exchange mouth (9), moulding discharge flue between fire-suppressing cover (15) and the heat exchange mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052448 CN2709862Y (en) | 2004-07-20 | 2004-07-20 | Coal-fired cooking and water heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052448 CN2709862Y (en) | 2004-07-20 | 2004-07-20 | Coal-fired cooking and water heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709862Y true CN2709862Y (en) | 2005-07-13 |
Family
ID=34851776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420052448 Expired - Fee Related CN2709862Y (en) | 2004-07-20 | 2004-07-20 | Coal-fired cooking and water heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709862Y (en) |
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2004
- 2004-07-20 CN CN 200420052448 patent/CN2709862Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |