CN204629594U - A kind of secondary air high-efficiency energy-saving firewood stove - Google Patents
A kind of secondary air high-efficiency energy-saving firewood stove Download PDFInfo
- Publication number
- CN204629594U CN204629594U CN201520093412.4U CN201520093412U CN204629594U CN 204629594 U CN204629594 U CN 204629594U CN 201520093412 U CN201520093412 U CN 201520093412U CN 204629594 U CN204629594 U CN 204629594U
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- CN
- China
- Prior art keywords
- secondary air
- air cover
- furnace shell
- efficiency energy
- heater
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Solid-Fuel Combustion (AREA)
Abstract
A kind of secondary air high-efficiency energy-saving firewood stove, comprises body of heater, flue, grate, secondary air cover, furnace shell, the kitchen range top; The utility model feature is, secondary air cover is set to taper or arc line shaped cylindrical shell, and the height of secondary air cover is 0.4 ~ 0.6 times of flue height, and secondary air cover offers the eye of wind of two row's mutual dislocation; The position being positioned at secondary air cover at body of heater is provided with toroidal cavity and offers a secondary intake opening in the corresponding toroidal cavity position of furnace shell; Be positioned at flue and offer one along body of heater and furnace shell above grate and add bavin hole; Between secondary air cover and the kitchen range top, be set to a cylindrical cavity surrounded by furnace shell, furnace shell offer chimney hole and is communicated with cylindrical cavity; Drawer type ash bin is provided with below grate; The supporting seat adapted with kitchen range top plane nominal dimension is connected with at whole bottom of furnace body.The utility model structure is simple, production cost is low, add bavin convenience, secondary air high-efficiency energy-saving firewood stove that bavin sufficient combustion, the thermal efficiency are high.
Description
Technical field
The utility model belongs to biomass stove, especially burns the cooking range structure technical field of bavin.
Background technology
The existing biomass stove being used in vast rural area, especially the cooking stove of bavin is burnt, although have employed the technology of secondary air, but the complicated structure of air intake, production cost is high, and institute's eye that blows in only has a row, and position is irregular, eye of wind size is not accurate yet, causes the effect of secondary air unsatisfactory; Be merely able in burner hearth, add bavin by firewood adding hole above burner hearth when adding bavin, cumbersome; Burner hearth draw cigarette when coming out of the stove, be draw by perforate on the furnace shell directly above burner hearth, do not draw the chimney of cigarette, cause that to draw cigarette effect bad, make it easily both produce smog, make the burning of bavin insufficient yet, the not energy-conservation thermal efficiency is not high yet.
Summary of the invention
The secondary air high-efficiency energy-saving firewood stove that the purpose of this utility model providing that a kind of secondary air inlet structure is simple, production cost is low just, adding bavin convenience in order to overcome defect that above-mentioned existing secondary air Firewood burning stove stove exists, bavin sufficient combustion, the thermal efficiency are high.
The purpose of this utility model is achieved by the following technical solution.
A kind of secondary air high-efficiency energy-saving firewood stove, comprises body of heater, flue, grate, secondary air cover, furnace shell, the kitchen range top; The utility model feature is, secondary air cover is set to taper or arc line shaped cylindrical shell, and the height of secondary air cover is 0.4 ~ 0.6 times of flue height, and secondary air cover offers the eye of wind of two row's mutual dislocation; The position being positioned at secondary air cover at body of heater is provided with toroidal cavity and offers a secondary intake opening in the corresponding toroidal cavity position of furnace shell; Be positioned at flue and offer one along body of heater and furnace shell above grate and add bavin hole; Between secondary air cover and the kitchen range top, be set to a cylindrical cavity surrounded by furnace shell, furnace shell offer chimney hole and is communicated with cylindrical cavity; Drawer type ash bin is provided with below grate; The supporting seat adapted with kitchen range top plane nominal dimension is connected with at whole bottom of furnace body.
Transverse center spacing between the eye of wind of two row's mutual dislocation that the utility model secondary air puts is 18 ㎜ ~ 28 ㎜, and longitudinal vertical interval is 12 ㎜ ~ 20 ㎜.
The arc line shaped of the utility model secondary air cover is set to symmetrical parabola, and cylindrical shell is set to cast iron.
The direction that the utility model is positioned at chimney hole in cylindrical cavity is fixed with the shelves dirt sheet of one piece of circular arc.
An air intake cover that Open Side Down is provided with outside the secondary intake opening that the utility model connects at toroidal cavity.
The utility model adds bavin hole and is set to downward-sloping, and angle of inclination is 20 ° ~ 45 °.
The beneficial effects of the utility model are, secondary air cover taper or the setting of arc line shaped cylindrical shell, combustion flame to be taken advantage of a situation risings, the firepower larger to the bottom of a pan formation along wind cover inwall; The setting of secondary air cover position toroidal cavity, the roundabout space that secondary air is had is larger, makes second-time burning be able to fully; The dislocation of two air draft eyes and the aperture of spacing and the eye of wind, all make secondary air abundant, suitable.The downward-sloping bavin hole of adding that side is arranged also makes in use to add firewood at any time; Be connected with at whole bottom of furnace body and the supporting seat adapted is set with kitchen range top plane nominal dimension, make whole furnace binding stable, reliable, handsome in appearance.
Content of the present utility model is set forth further below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the utility model broken section structural representation.
Detailed description of the invention
See Fig. 1, a kind of secondary air high-efficiency energy-saving firewood stove, comprise body of heater 1, flue 2, grate 3, secondary air cover 4, furnace shell 5, the kitchen range top 6; The utility model feature is, secondary air cover 4 is set to taper or arc line shaped cylindrical shell, and the height of secondary air cover 4 is 0.4 ~ 0.6 times of flue 2 height, and secondary air cover 4 offers the eye of wind 11 of two row's mutual dislocation; The position being positioned at secondary air cover 4 at body of heater 1 is provided with toroidal cavity 13 and offers a secondary intake opening 7 in furnace shell 5 corresponding toroidal cavity 13 position; Be positioned at flue 2 and offer one along body of heater 1 and furnace shell 5 above grate 3 and add bavin hole 8; Between secondary air cover 4 and the kitchen range top 6, be set to a cylindrical cavity surrounded by furnace shell 5 12, furnace shell 5 offer chimney hole 10 and is communicated with cylindrical cavity 12; Drawer type ash bin 9 is provided with below grate 3; The supporting seat 14 adapted with the kitchen range top 6 plane nominal dimension is connected with bottom whole body of heater 1.
Transverse center spacing between the eye of wind 11 of two row's mutual dislocation on the utility model secondary air cover 4 is 18 ㎜ ~ 28 ㎜, and longitudinal vertical interval is 12 ㎜ ~ 20 ㎜.
The arc line shaped of the utility model secondary air cover 4 is set to symmetrical parabola, and cylindrical shell is set to cast iron.
The direction that the utility model is positioned at chimney hole 10 in cylindrical cavity 12 is fixed with the shelves dirt sheet 15 of one piece of circular arc.The setting of shelves dirt sheet 15 is in order to shelves live larger dust.Chimney 19 is connected on chimney hole 10.
An air intake cover that Open Side Down 16 is provided with outside the secondary intake opening 7 that the utility model connects at toroidal cavity 13.The setting of air intake cover is in order to avoid flue dust raises up thus.
The utility model adds bavin hole 8 and is set to downward-sloping, and angle of inclination is 20 ° ~ 45 °.
On the kitchen range top 6, center is provided with cauldron circle 17, and overlaps pannikin circle 18 again on cauldron circle 17, to facilitate various pot size.
Claims (6)
1. a secondary air high-efficiency energy-saving firewood stove, comprises body of heater (1), flue (2), grate (3), secondary air cover (4), furnace shell (5), the kitchen range top (6); It is characterized in that, secondary air cover (4) is set to taper or arc line shaped cylindrical shell, and the height of secondary air cover (4) is 0.4 ~ 0.6 times of flue (2) height, and secondary air cover (4) offers the eye of wind (11) of two row's mutual dislocation; The position being positioned at secondary air cover (4) at body of heater (1) is provided with toroidal cavity (13) and offers a secondary intake opening (7) in furnace shell (5) corresponding toroidal cavity (13) position; The top being positioned at grate (3) at flue (2) offers one along body of heater (1) and furnace shell (5) and adds bavin hole (8); Between secondary air cover (4) and the kitchen range top (6), be set to a cylindrical cavity (12) surrounded by furnace shell (5), furnace shell (5) offer chimney hole (10) and is communicated with cylindrical cavity (12); Drawer type ash bin (9) is provided with in grate (3) below; The supporting seat (14) adapted with the kitchen range top (6) plane nominal dimension is connected with in whole body of heater (1) bottom.
2. a kind of secondary air high-efficiency energy-saving firewood stove according to claim 1, is characterized in that, the transverse center spacing between the eye of wind (11) of two row's mutual dislocation on secondary air cover (4) is 18 ㎜ ~ 28 ㎜, and longitudinal vertical interval is 12 ㎜ ~ 20 ㎜.
3. a kind of secondary air high-efficiency energy-saving firewood stove according to claim 1 and 2, is characterized in that, the arc line shaped of secondary air cover (4) is set to symmetrical parabola, and cylindrical shell is set to cast iron.
4. a kind of secondary air high-efficiency energy-saving firewood stove according to claim 1, is characterized in that, the direction being positioned at chimney hole (10) in cylindrical cavity (12) is fixed with the shelves dirt sheet (15) of one piece of circular arc.
5. a kind of secondary air high-efficiency energy-saving firewood stove according to claim 1, is characterized in that, outside the secondary intake opening (7) that toroidal cavity (13) connects, be provided with an air intake cover that Open Side Down (16).
6. a kind of secondary air high-efficiency energy-saving firewood stove according to claim 1, is characterized in that, adds bavin hole (8) and is set to downward-sloping, and angle of inclination is 20 ° ~ 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093412.4U CN204629594U (en) | 2015-02-10 | 2015-02-10 | A kind of secondary air high-efficiency energy-saving firewood stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093412.4U CN204629594U (en) | 2015-02-10 | 2015-02-10 | A kind of secondary air high-efficiency energy-saving firewood stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204629594U true CN204629594U (en) | 2015-09-09 |
Family
ID=54048619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520093412.4U Expired - Fee Related CN204629594U (en) | 2015-02-10 | 2015-02-10 | A kind of secondary air high-efficiency energy-saving firewood stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204629594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258151A (en) * | 2015-10-22 | 2016-01-20 | 湖北华宝生态能源科技有限公司 | Flame bridge structure of furnace pipe and air inlet ring |
-
2015
- 2015-02-10 CN CN201520093412.4U patent/CN204629594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258151A (en) * | 2015-10-22 | 2016-01-20 | 湖北华宝生态能源科技有限公司 | Flame bridge structure of furnace pipe and air inlet ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150909 Termination date: 20170210 |