CN201606902U - Energy-saving firewood/coal furnace - Google Patents
Energy-saving firewood/coal furnace Download PDFInfo
- Publication number
- CN201606902U CN201606902U CN2010201259237U CN201020125923U CN201606902U CN 201606902 U CN201606902 U CN 201606902U CN 2010201259237 U CN2010201259237 U CN 2010201259237U CN 201020125923 U CN201020125923 U CN 201020125923U CN 201606902 U CN201606902 U CN 201606902U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- furnace
- energy
- chimney
- coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004134 energy conservation Methods 0.000 claims description 9
- 239000000446 fuel Substances 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses an energy-saving firewood/coal furnace which belongs to household furnaces, particularly a furnace using firewoods and coals as fuel. The energy-saving firewood/coal furnace comprises a combustion chamber, a furnace mouth and a chimney, and is characterized in that one end of the horizontal type combustion chamber is connected to a pre-combustion chamber; the chimney is mounted at the other end of the horizontal type combustion chamber; secondary air inlets are formed on the two side walls close to one end of the pre-combustion chamber; the furnace mouth is positioned at the top of the combustion chamber; a furnace cover capable of being opened and closed is mounted at the top of the pre-combustion chamber; an air inlet is formed in the middle of the side surface of the pre-combustion chamber; a furnace grate capable of being pushed and pulled is mounted at the bottom of the pre-combustion chamber; and an ash removing door is arranged below the furnace grate. Since the pre-combustion chamber is arranged, firewoods or coals can be stored and pre-combusted in the pre-combustion chamber, and pre-combusted mixing gas enters the combustion chamber; and since the secondary air inlet is formed on the side wall of the combustion chamber, the mixing gas can obtain sufficient oxygen from secondary air and be fully combusted. The furnace grate capable of being pushed and pulled can adjust the size of the degree of fire, and a cylindrical water heater wound around the chimney can make full use of residual heat. Therefore, the energy-saving firewood/coal furnace has the advantages of wide application range of fuel, high thermal efficiency and the like.
Description
Technical field
The utility model belongs to Domestic stove, particularly uses faggot and the coal stove and accessory as fuel.
Background technology
Usually use the stove and accessory of stalk as fuel, be not suitable for burning coal, the energy-saving stove that be fit to burn coal is not suitable for burning stalk and faggot because combustion chamber volume is less.
The utility model content
In order to overcome the deficiency that existing faggot stove and coal furnace can not be general, the purpose of this utility model provides a kind of energy-conservation firewood and coal stove, and this energy-conservation firewood and coal stove not only is fit to use faggot to be fuel, and can be fuel with the coal.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of energy-conservation firewood and coal stove, comprise combustion chamber, fire door, chimney, it is characterized in that: horizontal combustion chamber one end connects precombustion chamber, the other end is equipped with chimney, and there is the secondary air mouth two side of close precombustion chamber one end, and fire door is positioned at top of combustion chamber, but the folding bell is equipped with at described precombustion chamber top, there is air inlet at the middle part, side, but the fire grate of push-and-pull is equipped with in the bottom, under the fire grate shoot door is arranged.
Described fire door is 1-3.
On the described chimney around the cylindrical shape water heater.
The beneficial effects of the utility model are owing to be provided with precombustion chamber, faggot or coal can here store and pre-burning, gaseous mixture after the pre-burning enters the combustion chamber, because the secondary air mouth is arranged on side wall of combustion chamber, gaseous mixture obtains sufficient oxygen from secondary wind, completing combustion, and the push-and-pull fire grate can be regulated the big or small and strong and weak of the intensity of a fire, the cylindrical shape water heater that is looped around on the chimney more can make full use of waste heat, therefore the utlity model has wide, the thermal efficiency advantages of higher of use fuel range.
Description of drawings
Fig. 1 is a structure cross-sectional schematic of the present utility model,
Among the figure, 1. chimney, 2. water heater, 3. combustion chamber, 4. fire door, 5. bell, 6. precombustion chamber, 7. air inlet, 8. secondary air mouth, 9. fire grate, 10. shoot door.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Claims (3)
1. energy-conservation firewood and coal stove, comprise combustion chamber, fire door, chimney, it is characterized in that: horizontal combustion chamber one end connects precombustion chamber, the other end is equipped with chimney, and there is the secondary air mouth two side of close precombustion chamber one end, and fire door is positioned at top of combustion chamber, but the folding bell is equipped with at described precombustion chamber top, there is air inlet at the middle part, side, but the fire grate of push-and-pull is equipped with in the bottom, under the fire grate shoot door is arranged.
2. energy-conservation firewood and coal stove according to claim 1 is characterized in that: described fire door is 1-3.
3. energy-conservation firewood and coal stove according to claim 1 is characterized in that: on the described chimney around the cylindrical shape water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201259237U CN201606902U (en) | 2010-03-09 | 2010-03-09 | Energy-saving firewood/coal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201259237U CN201606902U (en) | 2010-03-09 | 2010-03-09 | Energy-saving firewood/coal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606902U true CN201606902U (en) | 2010-10-13 |
Family
ID=42951608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201259237U Expired - Fee Related CN201606902U (en) | 2010-03-09 | 2010-03-09 | Energy-saving firewood/coal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642206A (en) * | 2016-09-27 | 2017-05-10 | 云南润美新能源发展有限公司 | Smoke-free biomass furnace with premixing cavity |
-
2010
- 2010-03-09 CN CN2010201259237U patent/CN201606902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642206A (en) * | 2016-09-27 | 2017-05-10 | 云南润美新能源发展有限公司 | Smoke-free biomass furnace with premixing cavity |
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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: 20101013 Termination date: 20110309 |