CN204141651U - A kind of pot type burner hearth for energy-saving stove - Google Patents
A kind of pot type burner hearth for energy-saving stove Download PDFInfo
- Publication number
- CN204141651U CN204141651U CN201420568990.4U CN201420568990U CN204141651U CN 204141651 U CN204141651 U CN 204141651U CN 201420568990 U CN201420568990 U CN 201420568990U CN 204141651 U CN204141651 U CN 204141651U
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- cumulative circle
- nanometer cumulative
- energy
- circle
- nanometer
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Abstract
The utility model relates to a kind of pot type burner hearth for energy-saving stove, it comprises hearth body, nanometer cumulative circle, be an annular recess in the centre of described hearth body, described nanometer cumulative circle is contained in this annular recess, the bottom surface of the annular recess bottom hearth body is arc surface, also be arc surface bottom nanometer cumulative circle, and, be arc surface lowest part in nanometer cumulative circle center; Arrange an annular ridge at the edge of hearth body, the height of annular ridge is higher than the height of nanometer cumulative circle; The inner side of the annular ridge of hearth body is provided with a circle arc energy concentrating passage, and arc energy concentrating passage end contacts with annular ridge, and the other end contacts with nanometer cumulative circle.The utility model is arranged to arc surface by bottom nanometer cumulative circle, can effectively by heat accumulation near the center of nanometer cumulative circle, reduce thermal losses, and can be intact be combined with the bottom of a pan.
Description
Technical field
The utility model relates to energy-saving stove field, particularly relates to a kind of pot type burner hearth for energy-saving stove.
Background technology
The burner hearth of stove and accessory of the prior art generally can not cumulative, after combustion head release heat, directly transfers on cooking-vessel with enlarged heating, as pot, kettle etc.; Combustion system relies on air blast diffusion combustion mode, and combustion gas does not fully mix with control, and fuel gas buring is insufficient, and in flue gas, dusty gas is more, easily causes personal injury or environmental pollution.
In view of above-mentioned defect, the utility model creator obtains this creation finally through long research and practice.
Summary of the invention
The purpose of this utility model is to provide a kind of pot type burner hearth for energy-saving stove, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the utility model provides a kind of pot type burner hearth for energy-saving stove, it comprises hearth body, nanometer cumulative circle, be an annular recess in the centre of described hearth body, described nanometer cumulative circle is contained in this annular recess, and the bottom surface of the annular recess bottom hearth body is arc surface, is also arc surface bottom nanometer cumulative, further, be arc surface lowest part in nanometer cumulative circle center;
Arrange an annular ridge at the edge of hearth body, the height of annular ridge is higher than the height of nanometer cumulative circle; The inner side of the annular ridge of hearth body is provided with a circle arc energy concentrating passage, and arc energy concentrating passage end contacts with annular ridge, and the other end contacts with nanometer cumulative circle.
Further, described nanometer cumulative circle arranges annular flange in inner side, and it directly contacts with combustion chamber.
Further, the inner bottom surface of described nanometer cumulative circle is arc surface.
Further, the material of nanometer cumulative circle comprises cordierite.
Further, the bottom thickness of hearth body is between 50-300mm, and diameter is between 200-700mm.
Further, vertical through hole is offered in the centre position of described hearth body and nanometer cumulative circle.
The beneficial effects of the utility model are compared with prior art: the utility model is arranged to arc surface by bottom nanometer cumulative circle, can effectively by the center of heat accumulation at close nanometer cumulative circle, reduce thermal losses, and can be intact be combined with the bottom of a pan.
Cumulative channel setting camber, contains the flame to the diffusion of burner hearth surrounding to greatest extent; Allow flame thermal radiation reach best heat absorption and storage to nanometer cumulative circle, effectively the heat energy being diffused into nanometer cumulative circle is assembled and reflexed to the bottom of a pan, tighten energy and more effectively utilize energy.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model pot type burner hearth;
Fig. 2 is the positive sectional structure schematic diagram of the utility model pot type burner hearth.
Detailed description of the invention
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Refer to shown in Fig. 1 and 2, what it was the utility model pot type burner hearth overlooks and positive sectional structure schematic diagram, and burner hearth of the present utility model comprises hearth body 1, nanometer cumulative circle 2, and wherein, hearth body 1 is in pot type, and bottom outside is an arc surface 15.It is an annular recess 16 in the centre of hearth body 1, described nanometer cumulative circle 2 is contained in this annular recess 16, in this enforcement, the bottom surface of the annular recess 16 bottom hearth body 1 is arc surface 17, also be arc surface bottom corresponding nanometer cumulative circle 2, further, be arc surface lowest part in nanometer cumulative circle center.The utility model is arranged to arc surface by bottom nanometer cumulative circle, can effectively by heat accumulation near the center of nanometer cumulative circle, reduce thermal losses, and can be intact be combined with the bottom of a pan.
In order to effectively prevent burner hearth thermal loss, the burner hearth bottom thickness in the utility model is between 50-300mm, and diameter is between 200-700mm.
Offer vertical through hole 31 in the centre position of hearth body 1 and nanometer cumulative circle 2, in through-holes combustion chamber assembly 3 is installed.In order to ensure the good cumulative effect of burner hearth, an annular ridge 12 is set at the edge of hearth body 1, the height of annular ridge 12 higher than the height of nanometer cumulative circle 2, flame heat energy is controlled within burner hearth.Be provided with a circle arc energy concentrating passage 11 in the inner side 13 of the annular ridge 12 of hearth body 1, arc energy concentrating passage 11 one end contacts with annular ridge 12, and the other end contacts with nanometer cumulative circle; Cumulative channel setting camber, contains the flame to the diffusion of burner hearth surrounding to greatest extent; Allow flame thermal radiation reach best heat absorption and storage to nanometer cumulative circle, effectively the heat energy being diffused into nanometer cumulative circle 2 is assembled and reflexed to the bottom of a pan, tighten energy and more effectively utilize energy.
Nanometer cumulative circle of the present utility model arranges annular flange 21 in inner side, and it directly contacts with combustion chamber 3, and with heated body disposed thereon, as contacts such as pots, effectively transmit heat.The inner bottom surface of nanometer cumulative circle 2 is also arc surface, so that better focused energy.
The material of the nanometer cumulative circle 2 in the utility model comprises cordierite, and it has lower thermal coefficient of expansion, high chemical stability, play the effect of reinforcement, make nanometer cumulative circle 2 not easy to crack, extend the service life of nanometer cumulative circle 2, ensure that its use safety.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for utility model, and nonrestrictive.Those skilled in the art is understood, and requires to carry out many changes to it in the spirit and scope that limit, amendment in utility model right, even equivalent, but all will fall in protection domain of the present utility model.
Claims (6)
1. the pot type burner hearth for energy-saving stove, it is characterized in that, it comprises hearth body, nanometer cumulative circle, be an annular recess in the centre of described hearth body, described nanometer cumulative circle is contained in this annular recess, and the bottom surface of the annular recess bottom hearth body is arc surface, is also arc surface bottom nanometer cumulative circle, further, be arc surface lowest part in nanometer cumulative circle center;
Arrange an annular ridge at the edge of hearth body, the height of annular ridge is higher than the height of nanometer cumulative circle; The inner side of the annular ridge of hearth body is provided with a circle arc energy concentrating passage, and arc energy concentrating passage end contacts with annular ridge, and the other end contacts with nanometer cumulative circle.
2. the pot type burner hearth for energy-saving stove according to claim 1, is characterized in that, described nanometer cumulative circle arranges annular flange in inner side, and it directly contacts with combustion chamber.
3. the pot type burner hearth for energy-saving stove according to claim 2, is characterized in that, the inner bottom surface of described nanometer cumulative circle is arc surface.
4. the pot type burner hearth for energy-saving stove according to claim 2, it is characterized in that, the material of nanometer cumulative circle comprises cordierite.
5. the pot type burner hearth for energy-saving stove according to claim 2, it is characterized in that, the bottom thickness of hearth body is between 50-300mm, and diameter is between 200-700mm.
6. the pot type burner hearth for energy-saving stove according to claim 2, is characterized in that, offers vertical through hole in the centre position of described hearth body and nanometer cumulative circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568990.4U CN204141651U (en) | 2014-09-30 | 2014-09-30 | A kind of pot type burner hearth for energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568990.4U CN204141651U (en) | 2014-09-30 | 2014-09-30 | A kind of pot type burner hearth for energy-saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141651U true CN204141651U (en) | 2015-02-04 |
Family
ID=52418334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568990.4U Expired - Fee Related CN204141651U (en) | 2014-09-30 | 2014-09-30 | A kind of pot type burner hearth for energy-saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141651U (en) |
-
2014
- 2014-09-30 CN CN201420568990.4U patent/CN204141651U/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: 20150204 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |