CN205299623U - Energy -efficient stove of secondary air - Google Patents
Energy -efficient stove of secondary air Download PDFInfo
- Publication number
- CN205299623U CN205299623U CN201520833429.9U CN201520833429U CN205299623U CN 205299623 U CN205299623 U CN 205299623U CN 201520833429 U CN201520833429 U CN 201520833429U CN 205299623 U CN205299623 U CN 205299623U
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- Prior art keywords
- stove
- secondary air
- flue
- chimney
- circle
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Abstract
The utility model provides an energy -efficient stove of secondary air, includes furnace body, stove courage, grate, stove outer covering, lu quan, chimney, being equipped with the secondary on stove courage upper portion and advancing air guide sleeve, its shape is cone or cylinder, advancing air guide sleeve, set up the secondary eye of wind of two rows of mutual dislocation on, set up one in top that the stove courage is located the grate along furnace body and stove outer covering and added the firewood hole, seted up the chimney hole on the stove outer covering, the chimney is connected on the chimney hole, be equipped with the drawer type ash bin below the grate, be connected with the supporting seat that suits with top of a kitchen range plane nominal dimension bottom whole furnace body, the utility model discloses a characterized in that, secondary advance air guide sleeve highly for 14~13 times of stove courage, being equipped with the annular ring on the secondary advances air guide sleeve, circling the end at the stove and be equipped with hollow boiler face, the stove circle is put into from the stove outer covering top, and its shape be the toper, because the boiler face that the stove circled can make the stove circle just in time block at the stove outer covering top. The flue is equipped with between annular ring and stove outer covering, smog from concentrated emission the in chimney hole can be makes like this. The utility model provides a secondary air inlet structure is simple, low in production cost, the interpolation firewood is convenient, the firewood burning is abundant, the thermal efficiency is high energy -efficient stove of secondary air.
Description
Technical field
This utility model belongs to biomass stove, especially the cooking range structure technical field of log.
Background technology
The existing biomass stove being used in vast rural area, especially the cooking stove of log, although have employed the technology of secondary air, but the complicated structure of air intake, production cost is high, and blown in eye only has a row, and position is irregular, wind-eye size is not accurate yet, causes that the effect of secondary air is unsatisfactory; It is merely able in burner hearth, add bavin above through firewood adding hole at burner hearth when adding bavin, cumbersome; Burner hearth draw cigarette when coming out of the stove, it is draw by perforate on direct furnace shell above burner hearth, do not draw the chimney of cigarette, cause that to draw cigarette effect bad, making it easily both produce smog, the burning also making bavin is insufficient, and the not energy-conservation thermal efficiency is not high yet, this not only wastes resource, and environment also causes very big destruction.
Summary of the invention
The purpose of this utility model precisely in order to overcome defect that above-mentioned existing secondary air log cooking stove exists and provide that a kind of secondary air inlet structure is simple, production cost is low, add bavin convenience, secondary air efficient energy-saving furnace that bavin sufficient combustion, the thermal efficiency are high.
This utility model is on the basis of the utility model (grant number 2015200934124) authorized, a kind of secondary air efficient energy-saving furnace of research and development. The purpose of this utility model is achieved by the following technical solution:
A kind of secondary air efficient energy-saving furnace, including body of heater, flue, grate, furnace shell, Lu Quan, chimney; Being provided with secondary air set on flue top, it is shaped as cone or cylinder; The wind-eye of two row's mutual dislocation is offered on secondary air overlaps; It is positioned at flue and offers one along body of heater and furnace shell above grate and add bavin hole; Offering chimney hole on furnace shell, chimney is connected on chimney hole; It is connected with drawer type ash bin at grate; The supporting seat adapted with kitchen range top plane nominal dimension it is connected at whole bottom of furnace body; Of the present utility model being characterised by, secondary air set is highly 1/4��1/3 times of flue;Being arranged above with annular ring at secondary air set, be provided with the boiler face of hollow in Lu Quan upper end, stove circle is put into from furnace shell top, and it is shaped as taper, because the boiler face on stove circle, it is possible to make stove circle just be stuck in furnace shell top. Between annular ring and furnace shell, it is provided with flue, smog so can be made from chimney hole to concentrate discharge.
Being provided with air inlet A in grate bottom and control the catch of intake, catch controls the size of air inlet A by pull bar; So can control intake according to the size of stove endogenous fire; The air inlet B of annular it is provided with, it is provided that secondary air at lower portion of furnace body.
Transverse center spacing between the wind-eye of two row's mutual dislocation that in this utility model, secondary air puts is 25mm��30mm, and longitudinally perpendicular spacing is 12mm��20mm; The diameter of wind-eye is 5mm��6mm, and the number of wind-eye is 30��50.
Flue is ring-shaped flue, and flue width is 4cm��6cm, and this design can make fuel burn fully, and improves programming rate. This utility model adds bavin hole and is set to downward-sloping, and angle of inclination is 20 �㡫45 ��.
Be provided with the boiler face of hollow in Lu Quan upper end of the present utility model, boiler face is shaped as square or circle, so can select boiler face according to the situation in space, practical. In boiler face, vacancy is provided with pot circle A, pot circle B and bell, and pot circle A is positioned on boiler face, and pot circle B is enclosed within pot circle A, and bell is enclosed within pot circle B, to facilitate various pot size; In this utility model, the height of flue is 10cm��20cm, and diameter is 13cm��30cm.
This utility model has the advantages that
1, boiler face of the present utility model can be the shapes such as square, rectangle or circle, and user can select boiler face according to the situation in space, and practicality is very strong;
2, pot circle A, pot circle B and the bell that vacancy sets in boiler face, it is possible to accept or reject according to the size of user's pan, it is adaptable to different types of pan;
3, the efficient energy-saving furnace of this utility model design, the thermal efficiency reaches 30%��50%, and energy-saving efficiency is high, and heating rate is up to more than 3 DEG C/min, and evaporation rate reaches 2.5 DEG C/min.
Accompanying drawing explanation
Fig. 1 is this utility model broken section structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model embodiment being further described, following example are illustrative, are not determinate, it is impossible to limit protection domain of the present utility model with this.
Seeing Fig. 1, a kind of secondary air efficient energy-saving furnace, including body of heater 1, flue 2, grate 3, furnace shell 5, stove circle 6, chimney 17; Be provided with secondary air set 4 on flue top, it is shaped as cone or cylinder; The wind-eye 11 of two row's mutual dislocation is offered on secondary air overlaps; It is positioned at flue and offers one along body of heater and furnace shell above grate and add bavin hole 8; Offering chimney hole 10 on furnace shell, chimney is connected on chimney hole; It is connected with drawer type ash bin 9 at grate; The supporting seat 14 adapted with kitchen range top plane nominal dimension it is connected at whole bottom of furnace body; Of the present utility model being characterised by, secondary air set is highly 1/4��1/3 times of flue; Being arranged above with annular ring 15 at secondary air set, be provided with the boiler face of hollow in Lu Quan upper end, stove circle is put into from furnace shell top, and it is shaped as taper; Flue 7 it is provided with between annular ring and furnace shell. Being provided with air inlet A19 in grate bottom and control the catch 18 of intake, catch controls the size of air inlet A by pull bar 21;So can control intake according to the size of stove endogenous fire; The air inlet B20 of annular it is provided with, it is provided that secondary air at lower portion of furnace body.
Transverse center spacing between the wind-eye of two row's mutual dislocation that this utility model secondary air puts is 25mm��30mm, and longitudinally perpendicular spacing is 12mm��20mm. The diameter of wind-eye is 5mm��6mm, and number is 30��50. Flue is ring-shaped flue, and flue width is 4cm��6cm. Boiler face is shaped as square or circle. In boiler face, vacancy is provided with pot circle A12, pot circle B13 and bell 16, and pot circle A is positioned on boiler face, and pot circle B is enclosed within pot circle A, and bell is enclosed within pot circle B, to facilitate various pot size; In this utility model, the height of flue is 10cm��20cm, and diameter is 13cm��30cm.
Claims (7)
1. a secondary air efficient energy-saving furnace, including body of heater (1), flue (2), grate (3), furnace shell (5), stove circle (6), chimney (17); Being provided with secondary air set (4) on flue (2) top, it is shaped as cone or cylinder; Secondary air set (4) offers the wind-eye (11) of two row's mutual dislocation; It is positioned at the top of grate (3) at flue (2) to offer one along body of heater (1) and furnace shell (5) and add bavin hole (8); Offering chimney hole (10) on furnace shell (5), chimney (17) is connected on chimney hole (10); It is connected with drawer type ash bin (9) at grate (3); It is connected to the supporting seat (14) adapted with kitchen range top plane nominal dimension in whole body of heater (1) bottom;
It is characterized in that, secondary air set (4) is highly 1/4��1/3 times of flue (2); Being arranged above with annular ring (15) at secondary air set (4), be provided with the boiler face of hollow in Lu Quan (6) upper end, stove circle (6) is put into from furnace shell (5) top, and it is shaped as taper; Flue (7) it is provided with between annular ring (15) and furnace shell (5); Being provided with air inlet A (19) in grate (3) bottom and control the catch (18) of intake, catch controls the size of air inlet A (19) by pull bar (21); The air inlet B (20) of annular it is provided with in body of heater (1) bottom.
2. a kind of secondary air efficient energy-saving furnace according to claim 1, it is characterized in that: the transverse center spacing between the wind-eye (11) of two row's mutual dislocation on secondary air set (4) is 25mm��30mm, and longitudinally perpendicular spacing is 12mm��20mm.
3. a kind of secondary air efficient energy-saving furnace according to claim 1 and 2, it is characterised in that: the diameter of described wind-eye (11) is 5mm��6mm, and number is 30��50.
4. a kind of secondary air efficient energy-saving furnace according to claim 1, it is characterised in that: described flue (7) is ring-shaped flue, and flue width is 4cm��6cm.
5. a kind of secondary air efficient energy-saving furnace according to claim 1, it is characterised in that: described boiler face is shaped as square or circle.
6. a kind of secondary air efficient energy-saving furnace according to claim 5, it is characterized in that: in boiler face, vacancy is provided with pot circle A (12), pot circle B (13) and bell (16), pot circle A (12) is positioned on boiler face, pot circle B (13) is enclosed within pot circle A (12), and bell (16) is enclosed within pot circle B (13).
7. a kind of secondary air efficient energy-saving furnace according to claim 1, it is characterised in that: the height of described flue (2) is 10cm��20cm, and diameter is 13cm��30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833429.9U CN205299623U (en) | 2015-10-26 | 2015-10-26 | Energy -efficient stove of secondary air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833429.9U CN205299623U (en) | 2015-10-26 | 2015-10-26 | Energy -efficient stove of secondary air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299623U true CN205299623U (en) | 2016-06-08 |
Family
ID=56438741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833429.9U Expired - Fee Related CN205299623U (en) | 2015-10-26 | 2015-10-26 | Energy -efficient stove of secondary air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094760A (en) * | 2019-05-20 | 2019-08-06 | 河北凯祥采暖设备有限公司 | A kind of novel biomass particle dry combustion method furnace |
-
2015
- 2015-10-26 CN CN201520833429.9U patent/CN205299623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094760A (en) * | 2019-05-20 | 2019-08-06 | 河北凯祥采暖设备有限公司 | A kind of novel biomass particle dry combustion method furnace |
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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 |
Granted publication date: 20160608 Termination date: 20161026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |