CN204478159U - A kind of indoor smoke-free straw charcoal stove - Google Patents
A kind of indoor smoke-free straw charcoal stove Download PDFInfo
- Publication number
- CN204478159U CN204478159U CN201420850392.6U CN201420850392U CN204478159U CN 204478159 U CN204478159 U CN 204478159U CN 201420850392 U CN201420850392 U CN 201420850392U CN 204478159 U CN204478159 U CN 204478159U
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- China
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- concave surface
- air guide
- guide concave
- charcoal
- burner hearth
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Abstract
The utility model belongs to charcoal stove technical field, particularly relate to a kind of indoor smoke-free straw charcoal stove, comprise upper support column, oblique air-vent, vertical air-vent, base, inlet channel, charcoal furnace outer body, burner hearth, gas outlet, stove inwall, straw charcoal, the inside of described charcoal furnace outer body is provided with burner hearth, described upper support column is positioned at the top of charcoal furnace outer body, described stove inwall is by upper air guide concave surface, interior air guide concave surface, lower air guide concave surface composition, described interior air guide concave surface is positioned at the below of air guide concave surface, and concave is greater than the concave of air guide concave surface, described lower air guide concave surface is positioned at the below of air guide concave surface, and concave is less than the concave of air guide concave surface.This patent is provided with vertical air-vent and oblique air-vent between inlet channel with burner hearth, obtains enough oxygen when fumeless stalk charcoal is burnt, make burning more fully evenly, avoid smog to produce.
Description
Technical field
The utility model belongs to charcoal stove technical field, particularly relates to a kind of indoor smoke-free straw charcoal stove.
Background technology
Agricultural crop straw and the biomass fuel such as weeds, wood fragments; measure inexpensive greatly; it is valuable heat resource; if use it for industrial production and large area heat supply, for the mineral matter such as Substitute coal, fuel oil fuel, economize energy; protection of the environment; solve a straw from village process difficult problem, improve farmers' income, all there is important effect., because the burning-point of living beings is very low, generally only have 300-500 DEG C, the needs of industrial production or central heating boiler can not be met.In addition, because ignition temperature is low, the combustible that in the middle of stalk, many burning-points are higher can not burn, and along with soot emissions are gone out, causes negative effect to environment.In order to address this problem, people are squeezed into highdensity particle after living beings are pulverized, and make the heat of its unit volume close to coal, improve the combustibility of living beings., the cost of compressing grains is too high, can only be used for the industry that profit margin is higher, can't popularity application.Therefore, we wish without compression, just can improve the ignition temperature of biomass fuel.Observation shows, the low reason of biomass fuel combustion temperature is except burning-point is low, also relevant with the structure of existing stove and accessory.Existing stove and accessory lacks the structure of thermal accumlation, and adopts cold wind combustion-supporting, and counteract partial heat, the voidage of fuel itself is little in addition, for hypoxgia, cause burning uneven, insufficient, increase the residual of ash content, plug space further, so temperature can only rest near burning-point.Visible, the combustibility of stalk be improved, just must improve furnace temperature, and furnace temperature will be improved, just must reduce the loss of furnace temperature, increase the accumulation of furnace temperature.
Summary of the invention
The utility model provides a kind of indoor smoke-free straw charcoal stove, to solve stove and accessory traditional in above-mentioned background technology, lacks the structure of thermal accumlation, for hypoxgia, causes burning uneven, insufficient problem.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of indoor smoke-free straw charcoal stove, it is characterized in that: comprise upper support column, oblique air-vent, vertical air-vent, base, inlet channel, charcoal furnace outer body, burner hearth, gas outlet, stove inwall, straw charcoal, the inside of described charcoal furnace outer body is provided with burner hearth, and and between burner hearth, be provided with stove inwall, described upper support column is positioned at the top of charcoal furnace outer body, described base is positioned at the below of charcoal furnace outer body, is provided with gas outlet above described burner hearth, and described straw charcoal is positioned at the bottom of burner hearth, be provided with inlet channel between described base and burner hearth, described stove inwall is by upper air guide concave surface, interior air guide concave surface, lower air guide concave surface composition, described upper air guide concave surface is positioned at side, gas outlet, described interior air guide concave surface is positioned at the below of air guide concave surface, and concave is greater than the concave of air guide concave surface, described lower air guide concave surface is positioned at the below of air guide concave surface, and concave is less than the concave of air guide concave surface.
Described inlet channel and the vertical air-vent being provided with more than 2 between burner hearth, the both sides of described vertical air-vent are provided with the oblique air-vent of more than 2.
Described charcoal furnace outer body is cylinder, and adopts special cermacis to be made by handwork.
Described upper support column has 3, and composition equilateral triangular shape, is distributed on charcoal furnace outer body.
The beneficial effects of the utility model are:
1 this patent is provided with vertical air-vent and oblique air-vent between inlet channel with burner hearth, obtains enough oxygen when fumeless stalk charcoal is burnt, make burning more fully evenly, avoid smog to produce.
2 this patents form stove inwall by the different upper air guide concave surface of concave, interior air guide concave surface, lower air guide concave surface, burner hearth is formed middle wide, structure narrow up and down, the structure that balloonflower root charcoal is accumulated in bottom, adds the design of air-vent, when being convenient to fumeless stalk charcoal to burn, air-flow is derived, when making burning, air-flow is unobstructed, obtains oxygen more abundant, make burning more fully further evenly.
3 this patents adopt designs different from stove inwall profile for the profile of charcoal stove, and benefit is protection product technical characteristics, avoids others to copy.
The charcoal stove of 4 this patents adopts special cermacis to be made by handwork, and this structure, makes charcoal stove entirety not easily smash, durable, long service life.
The structure of 5 this patents is simple, low cost of manufacture, and volume is little, is easy to carry, and technique is simple, is easy to promote on a large scale.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-upper support column, the upper air guide concave surface of 2-, air guide concave surface in 3-, air guide concave surface under 4-, the oblique air-vent of 5-, the vertical air-vent of 6-, 7-base, 8-inlet channel, 9-charcoal furnace outer body, 10-burner hearth, 11-gas outlet, 12-stove inwall, 13-straw charcoal.
Embodiment:
The present embodiment comprises: upper support column 1, oblique air-vent 5, vertical air-vent 6, base 7, inlet channel 8, charcoal furnace outer body 9, burner hearth 10, gas outlet 11, stove inwall 12, straw charcoal 13, the inside of charcoal furnace outer body 9 is provided with burner hearth 10, and and be provided with stove inwall 12 between burner hearth 10, upper support column 1 is positioned at the top of charcoal furnace outer body 9, base 7 is positioned at the below of charcoal furnace outer body 9, gas outlet 11 is provided with above burner hearth 10, straw charcoal 13 is positioned at the bottom of burner hearth 10, inlet channel 8 is provided with between base 7 and burner hearth 10, stove inwall 12 is by upper air guide concave surface 2, interior air guide concave surface 3, lower air guide concave surface 4 forms, upper air guide concave surface 2 is positioned at side, gas outlet 11, interior air guide concave surface 3 is positioned at the below of air guide concave surface 2, and concave is greater than the concave of air guide concave surface 2, lower air guide concave surface 4 is positioned at the below of air guide concave surface 3, and concave is less than the concave of air guide concave surface 2.
Be provided with the vertical air-vent 6 of more than 2 between inlet channel 8 with burner hearth 10, the both sides of vertical air-vent 6 are provided with the oblique air-vent 5 of more than 2.
Charcoal furnace outer body 9 is cylinder, and adopts special cermacis to be made by handwork.
Upper support column 1 has 3, and composition equilateral triangular shape, is distributed on charcoal furnace outer body 9.
Utilize the technical solution of the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (4)
1. an indoor smoke-free straw charcoal stove, it is characterized in that: comprise upper support column, oblique air-vent, vertical air-vent, base, inlet channel, charcoal furnace outer body, burner hearth, gas outlet, stove inwall, straw charcoal, the inside of described charcoal furnace outer body is provided with burner hearth, and and between burner hearth, be provided with stove inwall, described upper support column is positioned at the top of charcoal furnace outer body, described base is positioned at the below of charcoal furnace outer body, gas outlet is provided with above described burner hearth, described straw charcoal is positioned at the bottom of burner hearth, inlet channel is provided with between described base and burner hearth, described stove inwall is by upper air guide concave surface, interior air guide concave surface, lower air guide concave surface composition, described upper air guide concave surface is positioned at side, gas outlet, described interior air guide concave surface is positioned at the below of air guide concave surface, and concave is greater than the concave of air guide concave surface, described lower air guide concave surface is positioned at the below of air guide concave surface, and concave is less than the concave of air guide concave surface.
2. a kind of indoor smoke-free straw charcoal stove according to claim 1, is characterized in that: described inlet channel and the vertical air-vent being provided with more than 2 between burner hearth, the both sides of described vertical air-vent are provided with the oblique air-vent of more than 2.
3. a kind of indoor smoke-free straw charcoal stove according to claim 1, is characterized in that: described charcoal furnace outer body is cylinder, and adopts special cermacis to be made by handwork.
4. a kind of indoor smoke-free straw charcoal stove according to claim 1, is characterized in that: described upper support column has 3, and composition equilateral triangular shape, is distributed on charcoal furnace outer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850392.6U CN204478159U (en) | 2014-12-29 | 2014-12-29 | A kind of indoor smoke-free straw charcoal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850392.6U CN204478159U (en) | 2014-12-29 | 2014-12-29 | A kind of indoor smoke-free straw charcoal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478159U true CN204478159U (en) | 2015-07-15 |
Family
ID=53633948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850392.6U Expired - Fee Related CN204478159U (en) | 2014-12-29 | 2014-12-29 | A kind of indoor smoke-free straw charcoal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204478159U (en) |
-
2014
- 2014-12-29 CN CN201420850392.6U patent/CN204478159U/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: 20150715 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |