CN203478352U - High-efficiency and energy-saving coal fired stove - Google Patents
High-efficiency and energy-saving coal fired stove Download PDFInfo
- Publication number
- CN203478352U CN203478352U CN201320428936.5U CN201320428936U CN203478352U CN 203478352 U CN203478352 U CN 203478352U CN 201320428936 U CN201320428936 U CN 201320428936U CN 203478352 U CN203478352 U CN 203478352U
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- Prior art keywords
- stove
- saving coal
- efficient energy
- burner hearth
- range according
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- 239000003245 coal Substances 0.000 title claims abstract description 22
- 239000000446 fuel Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 230000001939 inductive effect Effects 0.000 claims description 23
- 239000011449 brick Substances 0.000 claims description 7
- 230000009970 fire resistant effect Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000021185 dessert Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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Abstract
The utility model discloses a high-efficiency and energy-saving coal fired stove which comprises a stove body, and a fuel inlet formed in the stove body, wherein the stove body is internally provided with a hearth; a fire grate is arranged at the bottom of the hearth; a cooker is arranged at the upper end of the stove body; the hearth is internally provided with two symmetrical induced air ports which are connected by an induced air pipeline; and the induced air pipeline is arranged in a stove wall of the stove body and connected with an induced draft fan by an induced air pipe outlet in an external wall of the stove body. The stove is high in thermal efficiency, saves resources and protects an environment.
Description
Technical field
The utility model relates to a kind of kitchen range, particularly a kind of high-efficient energy-saving coal range.
Background technology
?coal fired stove is widely used in school, army, the authority canteens such as hospital, develop rapidly along with global economy, promoted the increasingly increase of the mankind to energy resource consumption, also brought serious pollution simultaneously, State Council of the Party Central Committee proposes the call of energy-saving and emission-reduction, but because coal fired stove fuel combustion of the prior art is insufficient, burner hearth needs often maintenance, hearth combustion partially fire causes line clogging, simultaneously because the temperature in air inducing pipeline is higher, rapid wear blower fan, the thermal efficiency is low, caused the serious wasting of resources, coal fired stove of the prior art adopts the air inducing method of unidirectional or single hole, cause burner hearth partially fire cannot heat uniformly to the bottom of a pan.
Utility model content
For addressing the above problem, the utility model discloses a kind of high-efficient energy-saving coal range.
In order to achieve the above object, the utility model provides following technical scheme: a kind of high-efficient energy-saving coal range, comprise stove, on stove, be provided with fuel inlet, inside at stove is provided with burner hearth, bottom at burner hearth is provided with fire grate, upper end at stove is provided with pan, in described burner hearth, be provided with two symmetrical air-vents, two described symmetrical air-vents are connected by air inducing pipeline, described air inducing pipeline is arranged in the furnace wall of stove, and is connected with air-introduced machine by the induced duct outlet being arranged on stove outer wall.
As a kind of improvement of the present utility model, in described furnace wall, be provided with disjunctor water tank, described air inducing pipeline is arranged in described disjunctor water tank.
As a kind of improvement of the present utility model, described air inducing pipeline is bending or spiral.
As a kind of improvement of the present utility model, on the perisporium of described burner hearth, be provided with thermal insulation fire-resistant brick.
As a kind of improvement of the present utility model, on described stove, be also provided with an elevated tank, described elevated tank is connected with the disjunctor water tank in being arranged on furnace wall, is provided with water inlet, steam (vapor) outlet and safety device on described elevated tank.
As a kind of improvement of the present utility model, in the upper end of described burner hearth, adopt Plate Welding to form.
As a kind of improvement of the present utility model, on described elevated tank, be provided with water-level gauge.
As a kind of improvement of the present utility model, in the bottom of described disjunctor water tank, be provided with sewage draining exit.
The beneficial effect of the high-efficient energy-saving coal range that the utility model provides is:
By two symmetrical air-vents are set; can guarantee that burner hearth is partially not fiery; pan is heated evenly; not fragile pan, by disjunctor water tank is set in furnace wall, is arranged on induced duct in disjunctor water tank and dispels the heat; can reduce air-introduced machine flue gas heating temperature; play the effect of protection air-introduced machine, also the heat of gas in air inducing pipeline can be passed in water tank and in water simultaneously and produce steam, improved the thermal efficiency.By air inducing pipeline being arranged to bending or spiral, can increase the heating surface area of induced duct in water, can reduce better the temperature of the gas in air inducing pipeline.Thermal insulation fire-resistant brick is set on the perisporium by the bottom at burner hearth, can prevents the leakage of furnace bottom heat, improve the thermal efficiency of kitchen range.By elevated tank is set, the waste heat that can make full use of in kitchen range steams thing, has improved the thermal efficiency of kitchen range, has saved fuel, has protected environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numerals list:
1 pan, 2 water-level gauges, 3 air-vents, 4 air inducing pipelines, 5 fuel inlets, 6 thermal insulation fire-resistant bricks, 7 sewage draining exits, 8 fire grates, 9 steam (vapor) outlets, 10 safety devices, 11 water inlets, 12 stoves, 13 elevated tanks, 14 disjunctor water tanks, 15 air-introduced machines, 16 induced duct outlets, 17 burner hearths, 18 kitchen range legs.
The specific embodiment
Technical scheme the utility model being provided below with reference to specific embodiment is elaborated, and should understand the following specific embodiment and only for the utility model is described, be not used in restriction scope of the present utility model.
A kind of high-efficient energy-saving coal range as described in Figure 1, comprise stove 12, in the bottom of stove 12, be provided with four kitchen range legs for supporting, on stove 12, be provided with fuel inlet 5, the inside of stove 12 is provided with burner hearth 17, in the bottom of burner hearth 17, be provided with fire grate 8, in the upper end of stove 12, be provided with pan 1.
In described burner hearth 17, be provided with two symmetrical air-vents 3, described two symmetrical air-vents 3 are connected by air inducing pipeline 4, are provided with disjunctor water tank 14 in furnace wall, in the bottom of disjunctor water tank 14, are provided with sewage draining exit.In the disjunctor water tank 14 that described air inducing pipeline 4 is arranged on, and be connected with air-introduced machine 15 by the induced duct outlet 16 being arranged on stove 12 outer walls.
Described air inducing pipeline 4 is bending or spiral, and air inducing pipeline 4 spirals and is arranged in disjunctor water tank 14, and setting can increase the contact area of air inducing pipeline 4 and water like this, has increased the radiating effect of the hot-air in air inducing pipeline 4.
On stove 12, be also provided with one for steaming the elevated tank 13 of thing, described elevated tank 13 is connected with the disjunctor water tank 14 in being arranged on furnace wall, is provided with water inlet 11 on described elevated tank 13, steam (vapor) outlet 9 and safety device 10.On elevated tank 13, be provided with water-level gauge 2, can observe at any time the water level in water tank, and in water tank, add water in time in water level deficiency.
High-efficient energy-saving coal range of the present utility model is by arranging two symmetrical air-vents; can guarantee that burner hearth is partially not fiery; pan is heated evenly; by disjunctor water tank is set in furnace wall; induced duct is arranged in disjunctor water tank and is dispelled the heat, can reduce air-introduced machine flue gas heating temperature, play the effect of protection air-introduced machine; also the heat of gas in air inducing pipeline can be passed to the temperature of Water in Water Tanks, improved the thermal efficiency simultaneously.By air inducing pipeline being arranged to bending or spiral, can increase the heating surface area of induced duct in water, can reduce better the temperature of the gas in air inducing pipeline.Thermal insulation fire-resistant brick is set on the perisporium by the bottom at burner hearth, can prevents the leakage of furnace bottom heat, improve the thermal efficiency of kitchen range.By elevated tank is set; the heat generation steam that can make full use of in kitchen range carries out steamed rice, steams dish, steams dessert and boil water; improved the thermal efficiency of kitchen range; by test; the thermal efficiency of high-efficient energy-saving coal range of the present utility model can reach more than 92%, has saved fuel, has protected environment; high-efficient energy-saving coal range of the present utility model is simple to operate simultaneously, and maintenance rate is low.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned embodiment, also comprises the technical scheme being comprised of above technical characterictic.
Claims (8)
1. a high-efficient energy-saving coal range, comprise stove, on stove, be provided with fuel inlet, inside at stove is provided with burner hearth, bottom at burner hearth is provided with fire grate, upper end at stove is provided with pan, it is characterized in that: in described burner hearth, be provided with two symmetrical air-vents, two described symmetrical air-vents are connected by air inducing pipeline, described air inducing pipeline is arranged in the furnace wall of stove, and is connected with air-introduced machine by the induced duct outlet being arranged on stove outer wall.
2. high-efficient energy-saving coal range according to claim 1, is characterized in that: in described furnace wall, be provided with disjunctor water tank, described air inducing pipeline is arranged in described disjunctor water tank.
3. high-efficient energy-saving coal range according to claim 1 and 2, is characterized in that: described air inducing pipeline is bending or spiral.
4. high-efficient energy-saving coal range according to claim 1, is characterized in that: on the perisporium of described burner hearth, be provided with thermal insulation fire-resistant brick.
5. high-efficient energy-saving coal range according to claim 1, it is characterized in that: on described stove, be also provided with an elevated tank, described elevated tank is connected with the disjunctor water tank in being arranged on furnace wall, on described elevated tank, be provided with water inlet, steam (vapor) outlet and safety device.
6. high-efficient energy-saving coal range according to claim 1, is characterized in that: in the upper end of described burner hearth, adopt Plate Welding to form.
7. high-efficient energy-saving coal range according to claim 5, is characterized in that: on described elevated tank, be provided with water-level gauge.
8. high-efficient energy-saving coal range according to claim 2, is characterized in that: the bottom at described disjunctor water tank is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428936.5U CN203478352U (en) | 2013-07-18 | 2013-07-18 | High-efficiency and energy-saving coal fired stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428936.5U CN203478352U (en) | 2013-07-18 | 2013-07-18 | High-efficiency and energy-saving coal fired stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478352U true CN203478352U (en) | 2014-03-12 |
Family
ID=50226677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428936.5U Expired - Fee Related CN203478352U (en) | 2013-07-18 | 2013-07-18 | High-efficiency and energy-saving coal fired stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868105A (en) * | 2014-03-18 | 2014-06-18 | 海安长征厨具加工厂 | Environment-friendly and energy-saving fire coal large cooking range |
-
2013
- 2013-07-18 CN CN201320428936.5U patent/CN203478352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868105A (en) * | 2014-03-18 | 2014-06-18 | 海安长征厨具加工厂 | Environment-friendly and energy-saving fire coal large cooking range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20180718 |