CN204063131U - A kind of stove from sidewall air inlet - Google Patents
A kind of stove from sidewall air inlet Download PDFInfo
- Publication number
- CN204063131U CN204063131U CN201420553730.XU CN201420553730U CN204063131U CN 204063131 U CN204063131 U CN 204063131U CN 201420553730 U CN201420553730 U CN 201420553730U CN 204063131 U CN204063131 U CN 204063131U
- Authority
- CN
- China
- Prior art keywords
- burner hearth
- inboard wall
- stove
- wall
- air inlet
- 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
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Abstract
A kind of stove from sidewall air inlet comprises the burner hearth of double furnace wall; hearth outer wall is made up of wire netting; it is triangle hoop platform that inboard wall of burner hearth inner upper end is provided with cross section; hoop platform straight flange connects with inboard wall of burner hearth, another straight flange is inner towards burner hearth towards burner hearth upper end outlet, its hypotenuse, and air admission hole penetrates hoop platform inclined edge surfaces from inboard wall of burner hearth outer surface, is communicated with inboard wall of burner hearth outside with inner; Described inboard wall of burner hearth inside is provided with multiple reinforcement.The utility model advantage is, can increase substantially intake efficiency, does not affect burner hearth central temperature, increases substantially the combustion rate of stove.
Description
Technical field
The utility model relates to a kind of stove for warming oneself, heating, particularly a kind of stove from sidewall air inlet.
Background technology
The stove of present burning biomass fuel is generally from fire door (low side) air inlet, and then burn in burner hearth, its shortcoming is that intake efficiency is low, burns insufficient, and its combustion rate is low.Strengthen the inlet channel of fire door or increase sidewall, although can intake efficiency be improved, but it is low to reduce combustion rate further, its basic reason is, increasing the sectional area of air inlet, the central temperature in burner hearth being reduced, if when not reducing burner hearth central temperature, strengthen air inlet sectional area, can combustion rate be increased substantially.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of stove from sidewall air inlet, can increase substantially intake efficiency, not affect burner hearth central temperature, increase substantially the combustion rate of stove.
For solving the problems of the technologies described above; the technical scheme that the utility model adopts is: a kind of stove from sidewall air inlet comprises the burner hearth of double furnace wall; hearth outer wall is made up of wire netting; it is triangle hoop platform that inboard wall of burner hearth inner upper end is provided with cross section; hoop platform straight flange connects with inboard wall of burner hearth, another straight flange is inner towards burner hearth towards burner hearth upper end outlet, its hypotenuse, and air admission hole penetrates hoop platform inclined edge surfaces from inboard wall of burner hearth outer surface, is communicated with inboard wall of burner hearth outside with inner;
Described inboard wall of burner hearth inside is provided with multiple reinforcement.
Further, reinforcement front end is provided with flap, and the flap between adjacent said rib is provided with interval.
All right, flap is provided with groove on the surface.
The utility model provide from sidewall air inlet stove, cross section is that burner hearth is divided into upper and lower two parts by triangle hoop platform, biomass fuel burns in lower furnace portion, (because of can not from bottom air inlet or bottom air inflow be few, be equivalent to burn in the environment of a sealing), the not clean-burning fuel gas of a large amount of high temperature can be produced, air is preheated when entering in air admission hole, and enter in burner hearth by air admission hole, flow from top lower portion, to contact with by the air after heating to upper flowing fuel gas in its burner hearth and burn, a large amount of hot gas can be produced in combustion process, cold air is stoped to enter lower furnace portion, and then prevent the reduction of burner hearth central temperature, improve combustion rate.
Reinforcement front end is provided with flap, and the flap between adjacent said rib is provided with interval, increases the intensity of inboard wall of burner hearth, and the warm field changed in burner hearth is arranged.
Flap is provided with groove on the surface, utilizes groove to become to turn round wind (periphery hot gas flow direction, furnace wall) burner hearth expert, can prevent central temperature in burner hearth from declining too fast.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is A-A sectional drawing of the present utility model.
Fig. 3 is the preferred version of flap.
In figure: burner hearth 1, hearth outer wall 2, inboard wall of burner hearth 3, hoop platform 4, air admission hole 5, reinforcement 6, flap 7, groove 8, fire door 9.
Detailed description of the invention
As in Fig. 1,2, a kind of sidewall air inlet stove comprises the burner hearth 1 of double furnace wall, hearth outer wall 2 is made up of wire netting, it is triangle hoop platform 4 that inboard wall of burner hearth 3 inner upper end is provided with cross section, hoop platform 4 one straight flanges connect with inboard wall of burner hearth 3, another straight flange is inner towards burner hearth 1 towards burner hearth 1 upper end outlet, its hypotenuse, burner hearth 1 inside is divided into top, bottom by hoop platform 4, biomass fuel puts into burner hearth 1 by the fire door 9 of bottom, and air admission hole 52 surfaces from inboard wall of burner hearth penetrate hoop platform 4 inclined edge surfaces, are communicated with inboard wall of burner hearth 3 outside with inner.During use; make biomass fuel at burner hearth 1 lower combustion; close or reduce fire door 9 air inflow; cracking reaction can be there is at the bottom biomass fuel of opposing seal; produce a large amount of fuel gas; it is inner that air enters burner hearth 1 from inboard wall of burner hearth 3 air admission hole 5, and react with fuel gas, improves efficiency of combustion;
In inboard wall of burner hearth, 3 are provided with multiple reinforcement 6, and reinforcement 6 front end is provided with flap 7, and the flap 7 between adjacent said rib 6 is provided with interval, reduce the area that hot gas contacts with furnace wall, thus reduce central temperature decrease speed in burner hearth 1.
As in Fig. 3, flap 7 is provided with groove 8 on the surface, makes the hot gas of furnace wall periphery carry out revolution wind, prevents central temperature in burner hearth from declining too fast.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (3)
1. the stove from sidewall air inlet; it is characterized in that: described stove comprises the burner hearth (1) of double furnace wall; hearth outer wall (2) is made up of wire netting; it is triangle hoop platform (4) that inboard wall of burner hearth (3) inner upper end is provided with cross section; hoop platform (4) straight flanges connect with inboard wall of burner hearth (3), another straight flange is inner towards burner hearth (1) towards burner hearth (1) upper end outlet, its hypotenuse, and air admission hole (5) penetrates hoop platform (4) inclined edge surfaces, is communicated with inboard wall of burner hearth (3) outside with inner from (2) surface inboard wall of burner hearth;
In described inboard wall of burner hearth, (3) portion is provided with multiple reinforcement (6).
2. a kind of stove from sidewall air inlet according to claim 1, is characterized in that: described reinforcement 6 front end is provided with flap (7), and the flap (7) between adjacent said rib (6) is provided with interval.
3. a kind of stove from sidewall air inlet according to claim 2, is characterized in that: described flap (7) is provided with groove (8) on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553730.XU CN204063131U (en) | 2014-09-25 | 2014-09-25 | A kind of stove from sidewall air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553730.XU CN204063131U (en) | 2014-09-25 | 2014-09-25 | A kind of stove from sidewall air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063131U true CN204063131U (en) | 2014-12-31 |
Family
ID=52204632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553730.XU Expired - Fee Related CN204063131U (en) | 2014-09-25 | 2014-09-25 | A kind of stove from sidewall air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063131U (en) |
-
2014
- 2014-09-25 CN CN201420553730.XU patent/CN204063131U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |