CN201032185Y - Secondary oxygen supply energy-saving range core - Google Patents
Secondary oxygen supply energy-saving range core Download PDFInfo
- Publication number
- CN201032185Y CN201032185Y CNU2007201045842U CN200720104584U CN201032185Y CN 201032185 Y CN201032185 Y CN 201032185Y CN U2007201045842 U CNU2007201045842 U CN U2007201045842U CN 200720104584 U CN200720104584 U CN 200720104584U CN 201032185 Y CN201032185 Y CN 201032185Y
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- CN
- China
- Prior art keywords
- kitchen range
- stove
- cylindrical shell
- oxygen supply
- secondary oxygen
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- Expired - Fee Related
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Abstract
The utility model discloses a secondary oxygen supply energy-saving stove core. Currently, vast rural areas use firewood from mountain forests as fuel. But for the existing stoves using firewood as fuel, most heat is pulled out by the chimney; the thermal efficiency is low; the firewood consumption is large; thus the existing stove results in the slashing situation of mountain forest. In order to solve the problems, the utility model has some improvement based on the existing domestic stove and provides a secondary oxygen supply energy-saving stove core which is good in secondary oxygen supply effects and large in thermal efficiency. The utility model has the following technical proposal: a fire-surrounding wall (2) is arranged in the cylinder (5) of a stove core base (1); the installation direction of an inner stove opening (9) accords to the direction of an outer stove opening (4); the periphery of a surrounding disc (10) on the upper end of the cylinder (13) is connected with the cylinder (5) of the stove core base (1) to form wind-return space; the stove hole (7) of a base (6) is designed to be shaped like a downward step; a stove bridge (3) is completely arranged in the stove hole (7). The utility model effectively avoids damage to hands; the use is convenient and safe.
Description
Technical field
The utility model relates to a kind of home furnace kitchen range core, the secondary oxygen supply energy saving kitchen range core of particularly a kind of residential coal combustion, combustion bavin.
Background technology
Present vast rural area, particularly the peasant of high mountain and upper level does fuel with the mountain forest bavin, its kitchen range generally is designed to a firewood adding hole, a kitchen range 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 is amounted to into standard coal just to be had more than 100,000,000 tons, and the consumption of bavin is big, cause the situation of the mountain forest of haggling, have a strong impact on the ecological balance.The energy-saving stove that has also occurred many secondary airs on the market, mainly utilize and on stove, install an Air return ring additional, quicken the second-time burning of bavin, coal, but this structure is unfavorable for the renovation and utilization to existing home-use kitchen range, discard old kitchen range, and the secondary oxygen supply is inhomogeneous, part produces CO gas, cause air pollution, and increased installation cost.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of being convenient to that existing home-use kitchen range is transformed, and the secondary oxygen supply is effective, and bavin, coal are fully burnt, and the thermal efficiency improves greatly, the energy-saving stove core of secondary oxygen supply safe in utilization.
The technical solution of the utility model is as follows: as shown in Figure 1, the utility model by kitchen range core print seat (1), enclose wall with flues (2) and grate (3) assembles.
As shown in Figure 2, the structure of kitchen range core print seat (1) is: cylindrical shell (5) is fixedly connected on the base (6), and outside an end of cylindrical shell (5) offers kitchen range mouth (4); On the base (6) of cylindrical shell (5) inboard, have kitchen range hole (7), in one's hands and injured by grate (3) retaining when putting bavin, coal to advance the chamber of a kitchen range in order to prevent people, be designed to the kitchen range hole (7) on the base (6) 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 the kitchen range hole (7) fully; On the base (6) between cylindrical shell (5) and kitchen range hole (7), offer secondary oxygen supply hole (8).
As shown in Figure 3: enclosing wall with flues (2) is the cylindrical shell (13) of kitchen range mouth (9) in the end band, and there is a repeater (10) upper end of this cylindrical shell (13), and has return air hole (11) on cylindrical shell (13).
Kitchen range core print seat (1), the compound mode of enclosing wall with flues (2) and grate (3) are: enclose in the cylindrical shell (5) that wall with flues (2) places kitchen range core print seat (1), the installation direction of interior kitchen range mouth (9) is consistent with outer kitchen range mouth (4), the periphery of the repeater (10) of cylindrical shell (13) upper end rides on the cylindrical shell (5) of kitchen range core print seat (1), make cylindrical shell (13) and cylindrical shell (5) form the return air space, grate (3) places kitchen range core print seat (1) to be in the step-like kitchen range hole (7) downwards.When installing and using the air-inlet duct that original kitchen range is provided with is aimed in secondary oxygen supply hole (8), will enclose wall with flues (2) and grate (3) again and be placed on that kitchen range core print seat (1) is interior to get final product.After the air-inlet duct that oxygen is provided with from original kitchen range enters the return air space of cylindrical shell (13) and cylindrical shell (5) formation by secondary oxygen supply hole (8), pass return air hole (11) and carry out the secondary oxygen supply.
For making the kitchen range core firm, two above secondary oxygen supply holes (8) can be set, leave (12) at interval between the secondary oxygen supply hole (8), in order to limit the placement location of cylindrical shell (13), guarantee that ventilation effect is good, interval (12) can be made as convex.
Beneficial effect: because kitchen range core of the present utility model adopts kitchen range core print seat (1), encloses wall with flues (2) and (3) three parts of grate and make up and be assembled, simple in structure, be easy to make, owing to realized secondary oxygen supply function, bavin, coal can fully be burnt, the thermal efficiency improves greatly, the kitchen range hole (7) on the base (6) is designed to step-like downwards, and grate can be placed in the step fully, the situation of hand of effectively avoiding damaging takes place, and is easy to use, safe.
The utility model removes the circular shape that produces as shown in the figure, can also produce other shapes, 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.
Description of drawings
Fig. 1 is a combining structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model medium mess core print seat (1).
Fig. 3 is the structural representation that encloses wall with flues (2) in the utility model.
Fig. 4 is the structural representation of grate in the utility model (3).
The specific embodiment
The utility model by kitchen range core print seat (1), enclose wall with flues (2) and grate (3) assembles.
As shown in Figure 2, the structure of kitchen range core print seat (1) is: cylindrical shell (5) is fixedly connected on the base (6), and outside an end of cylindrical shell (5) offers kitchen range mouth (4); On the base (6) of cylindrical shell (5) inside circumference, have the kitchen range hole (7) that is step-like downwards, offer three annular secondary oxygen supply holes (8) on the base (6) between cylindrical shell (5) and kitchen range hole (7), the interval (12) between the secondary oxygen supply hole (8) is the projection shape.
As shown in Figure 3: enclosing wall with flues (2) is the cylindrical shell (13) of kitchen range mouth (9) in the end band, and there is an annular repeater (10) upper end of this cylindrical shell, and has two row's return air holes (11) on cylindrical shell (13).
Kitchen range core print seat (1), the compound mode of enclosing wall with flues (2) and grate (3) are: enclose in the cylindrical shell (5) that wall with flues (2) places kitchen range core print seat (1), the installation direction of interior kitchen range mouth (9) is consistent with outer kitchen range mouth (4), the periphery of the annular repeater (10) of cylindrical shell (13) upper end rides on the cylindrical shell (5) of kitchen range core print seat (1), and grate (3) places in the kitchen range hole (7) of kitchen range core print seat.
When installing and using the air-inlet duct that original kitchen range is provided with is aimed in secondary oxygen supply hole (8), will enclose wall with flues (2) and grate (3) again and be placed on that kitchen range core print seat (1) is interior to get final product.
Claims (3)
1. secondary oxygen supply energy saving kitchen range core is characterized in that: by kitchen range core print seat (1), enclose combining of wall with flues (2) and grate (3):
The structure of kitchen range core print seat (1) is: cylindrical shell (5) is connected on the base (6), and outside an end of cylindrical shell (5) offers kitchen range mouth (4); On the base (6) of cylindrical shell (5) inboard, have kitchen range hole (7), on the base (6) between cylindrical shell (5) and kitchen range hole (7), offer secondary oxygen supply hole (8);
Enclosing wall with flues (2) is the cylindrical shell (13) of kitchen range mouth (9) in the end band, and there is a repeater (10) upper end of this cylindrical shell (13), and has return air hole (11) on cylindrical shell (13);
Kitchen range core print seat (1), the compound mode of enclosing wall with flues (2) and grate (3) are: enclose in the cylindrical shell (5) that wall with flues (2) places kitchen range core print seat (1), the installation direction of interior kitchen range mouth (9) is consistent with outer kitchen range mouth (4), the periphery of the repeater (10) of cylindrical shell (13) upper end rides on the cylindrical shell (5) of kitchen range core print seat (1), and grate (3) places in the kitchen range hole (7) of kitchen range core print seat (1).
2. secondary oxygen supply energy saving kitchen range core according to claim 1 is characterized in that: the interval (12) between the secondary oxygen supply hole (8) is the projection shape.
3. secondary oxygen supply energy saving kitchen range core according to claim 1 and 2 is characterized in that: the kitchen range hole (7) on the base (6) is for step-like downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201045842U CN201032185Y (en) | 2007-04-24 | 2007-04-24 | Secondary oxygen supply energy-saving range core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201045842U CN201032185Y (en) | 2007-04-24 | 2007-04-24 | Secondary oxygen supply energy-saving range core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032185Y true CN201032185Y (en) | 2008-03-05 |
Family
ID=39164074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201045842U Expired - Fee Related CN201032185Y (en) | 2007-04-24 | 2007-04-24 | Secondary oxygen supply energy-saving range core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032185Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390242A (en) * | 2014-11-10 | 2015-03-04 | 昆山富凌能源利用有限公司 | Secondary oxygen supply energy saving oven core |
| CN110160084A (en) * | 2019-06-14 | 2019-08-23 | 丹寨县陆氏节能柴灶有限公司 | Rural household air can energy saving range of returning-air |
| CN112413646A (en) * | 2020-09-28 | 2021-02-26 | 赵福富 | Environment-friendly energy-saving furnace core |
-
2007
- 2007-04-24 CN CNU2007201045842U patent/CN201032185Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390242A (en) * | 2014-11-10 | 2015-03-04 | 昆山富凌能源利用有限公司 | Secondary oxygen supply energy saving oven core |
| CN110160084A (en) * | 2019-06-14 | 2019-08-23 | 丹寨县陆氏节能柴灶有限公司 | Rural household air can energy saving range of returning-air |
| CN112413646A (en) * | 2020-09-28 | 2021-02-26 | 赵福富 | Environment-friendly energy-saving furnace core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20140424 |