CN104390242A - Secondary oxygen supply energy saving oven core - Google Patents
Secondary oxygen supply energy saving oven core Download PDFInfo
- Publication number
- CN104390242A CN104390242A CN201410625271.6A CN201410625271A CN104390242A CN 104390242 A CN104390242 A CN 104390242A CN 201410625271 A CN201410625271 A CN 201410625271A CN 104390242 A CN104390242 A CN 104390242A
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- stove
- oven
- oxygen supply
- secondary oxygen
- hole
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Abstract
The invention discloses a secondary oxygen supply energy saving oven core. At present, forest wood is generally used as fuel in countryside, but a great amount of heat produced by the existing oven for combusting the wood is pumped by a chimney, the heat efficiency is relatively low, the consumption of the wood is large, and the deforestation situation is caused. In order to solve the problem, the invention aims at improving the existing household oven and provides a secondary oxygen supply energy saving oven core with good secondary oxygen supply effect and high heat efficiency. According to the technical scheme, a fire wall (2) is arranged in a barrel (5) of an oven core seat (1), the installation direction of an inner oven opening (9) is consistent with that of an outer oven opening (4), the periphery of a surrounding disc (10) on the upper end of the barrel (13) is lapped on the barrel (5) of the oven core seat (1) to form an air return space, an oven hole (7) on the base (6) is designed into a downward step shape, and a flame bridge (3) is completely arranged in the oven hole (7), so that the situation that the hands are injured can be effectively avoided, and the use is convenient and safe.
Description
Technical field
The present invention relates to the secondary oxygen supply energy saving stove core of a kind of home furnace stove core, particularly a kind of residential coal combustion, combustion bavin.
Background technology
Current vast rural area, particularly the peasant of high mountain and upper level does fuel with mountain forest bavin, its stove is generally designed to a firewood adding hole, a stove core, a throat, most of heat of this design is taken away by chimney, the thermal efficiency is very low, and the heat energy of annual waste amounts to into standard coal just more than 100,000,000 tons, and the consumption of bavin is large, cause the situation of mountain forest of haggling, have a strong impact on the ecological balance.Market also there is the energy-saving stove of many secondary airs, a return air garden is installed in main utilization additional on stove, accelerate the second-time burning of bavin, coal, but this structure is unfavorable for the renovation and utilization to existing home-use stove, discard old stove, and secondary oxygen supply is uneven, part produces CO gas, cause air pollution, and add installation cost.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide one to be convenient to transform existing home-use stove, secondary oxygen supply is effective, and can make bavin, coal Thorough combustion, the thermal efficiency improves greatly, the range core of the secondary oxygen supply of use safety.
Technical scheme of the present invention is as follows: as shown in Fig. 1, the present invention by stove core print seat (1), enclose wall with flues (2) and grate (3) assembles.
As shown in Fig. 2, the structure of stove core print seat (1) is: cylindrical shell (5) is fixedly connected on base (6), and offers outer stove mouth (4) in one end of cylindrical shell (5); The base (6) of cylindrical shell (5) inner side has stove hole (7), in order to prevent people putting bavin, coal keeps off in one's hands and injured by grate (3) when entering the chamber of a kitchen range, stove hole (7) on base (6) is designed to step-like downwards, the thickness of step is more than or equal to the thickness of grate (3), so that grate (3) can be placed in stove hole (7) completely: the base (6) between cylindrical shell (5) and stove hole (7) offers secondary oxygen supply (8).
As shown in Fig. 3: enclose the cylindrical shell (13) that wall with flues (2) is stove mouth (9) in an end band, there is a repeater (10) upper end of this cylindrical shell (13), and has return air hole (11) on cylindrical shell (13).
Stove core print seat (1), the combination of enclosing wall with flues (2) and grate (3) are: enclose wall with flues (2) and be placed in the cylindrical shell (5) of stove core print seat (1), the installation direction of interior stove mouth (9) is consistent with outer stove mouth (4), the periphery of the repeater (10) of cylindrical shell (13) upper end rides on the cylindrical shell (5) of stove core print seat (1), make cylindrical shell (13) and cylindrical shell (5) form return air space, grate (3) is placed in stove core print seat (1) downwards in step-like stove hole (7).When installing and using, secondary oxygen supply hole (8) is aimed at the air-inlet duct that original stove is provided with, then wall with flues (2) and grate (3) will be enclosed be placed in stove core print seat (1).The air-inlet duct that oxygen is provided with from original stove carries out secondary oxygen supply through return air hole (11) after entering by secondary oxygen supply hole (8) the return air space that cylindrical shell (13) and cylindrical shell (5) formed.
For making stove core firm, two or more secondary oxygen supply hole (8) can be set, interval (12) is left between secondary oxygen supply hole (8), in order to limit the placement location of cylindrical shell (13), guarantee ventilation effect is good, interval (12) can be set to convex.
Beneficial effect: because stove core of the present invention adopts stove core print seat (1), encloses wall with flues (2) and grate (3) three component combinations are assembled, structure is simple, be easy to manufacture, owing to achieving secondary oxygen supply function, enable bavin, coal Thorough combustion, the thermal efficiency improves greatly, stove hole (7) on base (6) is designed to step-like downwards, grate can be placed in step completely, the situation of hand of effectively avoiding damaging occurs, easy to use, safe.
The present invention is except the circular shape be produced into as shown in the figure, other shapes can also be produced into, as: cylindrical shell (5), cylindrical shell (13) are made rectangular-shaped, secondary oxygen supply hole (8), grate (3) are made oblong-shaped, also can make other shapes, its operation principle is all the same.
Accompanying drawing explanation
Fig. 1 is combining structure schematic diagram of the present invention.
Fig. 2 is the structural representation of medium mess core print seat (1) of the present invention.
Fig. 3 is the structural representation enclosing wall with flues (2) in the present invention.
Fig. 4 is the structural representation of grate in the present invention (3).
Detailed description of the invention
Specific embodiment 1
The present invention by stove core print seat (1), enclose wall with flues (2) and grate (3) assembles.
As shown in Fig. 2, the structure of stove core print seat (1) is: cylindrical shell (5) is fixedly connected on base (6), and offers outer stove mouth (4) in one end of cylindrical shell (5); The base (6) of cylindrical shell (5) inside circumference have downwards in step-like stove hole (7), base (6) between cylindrical shell (5) and stove hole (7) offers three annular secondary oxygen supply holes (8), between secondary oxygen supply hole (8), ask that every (12) be projection shape.
As shown in Fig. 3: enclose the cylindrical shell (13) that wall with flues (2) is stove mouth (9) in an end band, there is an annular repeater (10) upper end of this cylindrical shell on cylindrical shell (13), has two and flows back to air holes (11).
Stove core print seat (1), the combination of enclosing wall with flues (2) and grate (3) are: enclose wall with flues (2) and be placed in the cylindrical shell (5) of stove core print seat (1), the installation direction of interior stove mouth (9) is consistent with outer stove mouth (4), the periphery of the annular repeater (10) of cylindrical shell (13) upper end rides on the cylindrical shell (5) of stove core print seat (1), and grate (3) is placed in the stove hole (7) of stove core print seat.
When installing and using, secondary oxygen supply hole (8) is aimed at the air-inlet duct that original stove is provided with, then wall with flues (2) and grate (3) will be enclosed be placed in stove core print seat (1).
Claims (3)
1. a secondary oxygen supply energy saving stove core, it is characterized in that: by stove core print seat (1), enclose combining of wall with flues (2) and grate (3): the structure of stove core print seat (1) is: cylindrical shell (5) is connected on base (6), and offers outer stove mouth (4) in the one end of simplified (5); The base (6) of simplified (5) inner side has stove hole (7), the base (6) between simplified (5) and stove hole (7) offers secondary oxygen supply hole (8); Enclose the cylindrical shell (13) that wall with flues (2) is stove mouth (9) in an end band, there is a repeater (10) upper end of this cylindrical shell (13), and has return air hole (11) on cylindrical shell (13); Stove core print seat (1), the combination of enclosing wall with flues (2) and grate (3) are: enclose wall with flues (2) and be placed in the cylindrical shell (5) of stove core print seat (1), the installation direction of interior stove mouth (9) is consistent with outer stove mouth (4), the periphery of the repeater (10) of cylindrical shell (13) upper end rides on simplified (5) of stove core print seat (1), and grate (3) is placed in the stove hole (7) of stove core print seat (1).
2. according to the secondary oxygen supply energy saving stove core described in claim 1, it is characterized in that: the interval (12) between secondary oxygen supply hole (8) is projection shape.
3. the secondary oxygen supply energy saving stove core according to claim 1 or 2, is characterized in that: the stove hole (7) on base (6) is for step-like downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625271.6A CN104390242A (en) | 2014-11-10 | 2014-11-10 | Secondary oxygen supply energy saving oven core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625271.6A CN104390242A (en) | 2014-11-10 | 2014-11-10 | Secondary oxygen supply energy saving oven core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104390242A true CN104390242A (en) | 2015-03-04 |
Family
ID=52608179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410625271.6A Pending CN104390242A (en) | 2014-11-10 | 2014-11-10 | Secondary oxygen supply energy saving oven core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104390242A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0530126A2 (en) * | 1991-08-30 | 1993-03-03 | Henning Krog Iversen | Woodburning stove with glass portion and means for the cleaning thereof |
| CN201032185Y (en) * | 2007-04-24 | 2008-03-05 | 杨胜祥 | Secondary oxygen supply energy-saving range core |
| CN201606911U (en) * | 2010-01-20 | 2010-10-13 | 李伟峰 | Energy-saving double-pot oven |
| CN201866800U (en) * | 2010-11-15 | 2011-06-15 | 廖祝开 | High efficiency energy-saving firewood range |
| CN103791520A (en) * | 2014-02-17 | 2014-05-14 | 刘志广 | Efficient and energy-saving fuel-saving stove |
-
2014
- 2014-11-10 CN CN201410625271.6A patent/CN104390242A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0530126A2 (en) * | 1991-08-30 | 1993-03-03 | Henning Krog Iversen | Woodburning stove with glass portion and means for the cleaning thereof |
| CN201032185Y (en) * | 2007-04-24 | 2008-03-05 | 杨胜祥 | Secondary oxygen supply energy-saving range core |
| CN201606911U (en) * | 2010-01-20 | 2010-10-13 | 李伟峰 | Energy-saving double-pot oven |
| CN201866800U (en) * | 2010-11-15 | 2011-06-15 | 廖祝开 | High efficiency energy-saving firewood range |
| CN103791520A (en) * | 2014-02-17 | 2014-05-14 | 刘志广 | Efficient and energy-saving fuel-saving stove |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
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| WD01 | Invention patent application deemed withdrawn after publication |