CN104633733A - Combustor flame energy collecting cover - Google Patents
Combustor flame energy collecting cover Download PDFInfo
- Publication number
- CN104633733A CN104633733A CN201410792422.7A CN201410792422A CN104633733A CN 104633733 A CN104633733 A CN 104633733A CN 201410792422 A CN201410792422 A CN 201410792422A CN 104633733 A CN104633733 A CN 104633733A
- Authority
- CN
- China
- Prior art keywords
- flame
- passage
- cover body
- flow deflector
- burner
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
Abstract
The invention discloses a combustor flame energy collecting cover. The combustor flame energy collecting cover comprises a cover body, wherein a furnace end mounting hole is formed in the cover body. The combustor flame energy collecting cover is characterized in that a plurality of flame flow deflectors are arranged on the upper surface of the cover body, all the flame flow deflectors are sequentially arranged according to a direction from the middle part of the cover body to the periphery and can form intercommunicated multi-layer type flame channels in an enclosing manner, and the flame channels are communicated with the furnace end mounting hole; according to the flame energy collecting cover, the multi-layer type flame channels from inside to outside are formed on the upper surface of the cover body, and the lengths of the flame channels are extended, so that the time spent on heating a pot body is prolonged, the heat exchange efficiency is improved, the heat efficiency is significantly improved, and the combustor flame energy collecting cover is simple in structure, and can be integrally cast.
Description
Technical field
The present invention relates to a kind of burner flame heat energy aggregation apparatus, especially the flame heat energy of gas-cooker, fermented soya beans, salted or other wise wind furnace head is assembled the flame energy gathering cap passing to pot body.
Background technology
At present, the combustion system of major part gas-cooker, that premix air is through distributor burning or with at the bottom of heating kettle direct after the burning of fermented soya beans, salted or other wise wind furnace head, the bottom of a pan is heated by flame flame envelope, flame is short in the time of staying in the bottom of a pan, simultaneously also by the air heat near combustion zone to very high temperature, namely most of heat has been dispersed in air without the absorption of pot body; There is a phenomenon clearly, during cooking, slice is stopped when being placed on that in pot, spade stretches out outside pot, how long have more than is needed, if the slice of metal handle, scald one's hand cannot manage, also have the handle of pot both sides all can scald one's hand.After Chinese meal fermented soya beans, salted or other wise wind stir-fry stove uses more than 10 minute, the refractory brick of the chimney outlet of burner hearth is rubescent, and oneself seethes with excitement to utilize the water in tail pot of flue residue heat, illustrates that a lot of heat energy is wasted, the energy that obvious loss is very large.
Summary of the invention
Short to the heating of pot body in order to overcome above-mentioned prior art gas-cooker and fermented soya beans, salted or other wise wind furnace head combustion flame, the deficiency that flame heat energy is wasted, and a kind of burner flame energy gathering cap is provided, this flame energy gathering cap can extend a pot body heated time, improve heat exchanger effectiveness, significantly improve the thermal efficiency.
The technical solution adopted for the present invention to solve the technical problems is:
Burner flame energy gathering cap, comprise cover body, cover body is provided with burner installing hole, it is characterized in that, the upper surface of described cover body is provided with several piece flame flow deflector, each flame flow deflector is pressed toward the arrangement of peripheral direction order in the middle part of cover body, and surround and be interconnected and form multiple field passage of flame, passage of flame is communicated with described burner installing hole; This kind of flame energy gathering cap, is formed by inner multiple field passage of flame outward at cover body upper surface, the length of passage of flame is extended, thus extends pot body heated time, improve heat exchanger effectiveness, significantly improve the thermal efficiency, and structure is simple, can monoblock cast.
The present invention can also adopt following technical measures to solve:
As preferred scheme, described passage of flame is toward peripheral direction in the middle part of cover body, and its height from low toward high gradual change, and is around in the most significant end of most significant end greater than or equal to other flame flow deflector of same passage of flame of passage of flame outermost flame flow deflector, during use, pot body is seated on cover body, bottom of pot body and the outermost flame flow deflector of flame energy gathering cap are fitted, make the outermost flame flow deflector of passage of flame, bottom of pot body, burner forms burner hearth between top, and the height of burner hearth narrows from inside to outside gradually from center, until bottom of pot body and the outermost flame flow deflector of passage of flame are fitted, make to play buffer action between bottom of pot body and the outermost flame flow deflector of passage of flame, the large heat of tool avoiding flame (being especially flame envelope) to produce is dispersed into rapidly in air, and flame energy gathering cap can also absorb unnecessary flame heat energy, form radiant energy, superposition flame heat energy conducts to pot body again, can further improve the thermal efficiency significantly.
As scheme more preferably, described burner installing hole is arranged on the central authorities of cover body upper surface, cover body upper surface is provided with polylith flame flow deflector by burner installing hole in order towards peripheral direction, to be enclosed to form by the passage of flame of central authorities Zhou Yanshen outward, like this, the passage of flame formed is by central authorities as entrance, and edge made by its outermost flame flow deflector, formed by inner passage of flame outward.
As scheme more specifically, every one deck passage of flame of described cover body upper surface by one or more flame flow deflector centered by burner installing hole, be enclosed to form tool circular passage of flame jaggy, breach is as the connected entrance between passage of flame adjacent layer.
As preferred scheme, the width of the circular passage of flame of each layer of described cover body upper surface is identical, is heated evenly to make bottom of pot body.
As another embodiment, the upper surface of described cover body is provided with several piece fan-segmentation plates by its circumferencial direction, the inner of fan-segmentation plates connects burner installing hole, its outer end extends to the outward flange of cover body upper surface, the upper surface of cover body to be divided into the fan shape body of at least three parts, form independently in every a fan shape body, by the multiple field passage of flame of middle part Zhou Yanshen outward; This scheme, by by cover body upper surface at least one dividing into three, and forms independently multiple field passage of flame separately, can realize object of the present invention equally.
As above-mentioned embodiment, further preferred version, both sides of the edge on described every a fan shape body are fan-segmentation plates, cover body upper surface is from middle part toward peripheral direction, fan-segmentation plates in both sides connect corresponding flame flow deflector by mutual stagger order respectively, the gap had between the other end of flame flow deflector and the fan-segmentation plates be not connected forms breach, to be communicated with adjacent two-layer passage of flame, and in this passage of flame, the most significant end of its outermost flame flow deflector is higher than the most significant end of other flame flow deflector.
Described flame flow deflector and/or fan-segmentation plates are waveform, or V-arrangement, or yi word pattern, or arc-shaped flaky body.
Passage of flame on described every a fan shape body is from middle part toward peripheral direction, and between its adjacent two-layer passage of flame, the passage of flame length of internal layer is less than outer field passage of flame length; On this same passage of flame, the passage of flame section of different length is divided into by inside and outside each layer, from innermost layer passage of flame toward outermost layer passage of flame direction, the length of its passage of flame section adopts more and more longer design, be more suitable for bottom of pot body more toward peripheral direction, the design that its heating surface is larger, each position of pot body is heated evenly.
The cross section of described cover body can be concave arc shape, also can be in wing shape, and the bottom of cover body is provided with heat-insulation and heat-preservation body, it be that the high temperature resistant heat insulation high temperature resistant heat insulation coating that is cotton or that directly cover fixed by wire netting is formed, to play the effect of insulation, effectively prevent heat loss.
Angle between described flame flow deflector and cover body upper surface is less than or equal to 180 degree, as: 90 degree, 130 degree; That is, flame flow deflector can be with level or have certain gradient and be arranged on cover body upper surface, as long as can form the passage of flame of certain length.
Beneficial effect of the present invention is as follows:
(1) this kind of flame energy gathering cap, is formed by inner multiple field passage of flame outward at cover body upper surface, the length of passage of flame is extended, thus extend pot body heated time, improve heat exchanger effectiveness, significantly improve the thermal efficiency, and structure is simple, can monoblock cast.
(2) further, passage of flame in the middle part of cover body toward peripheral direction, its height, from low toward high gradual change, and is around in the most significant end of most significant end greater than or equal to other flame flow deflector of same passage of flame of passage of flame outermost flame flow deflector, during use, pot body is seated on cover body, bottom of pot body and the outermost flame flow deflector of flame energy gathering cap are fitted, make the outermost flame flow deflector of passage of flame, bottom of pot body, burner forms burner hearth between top, and the height of burner hearth narrows from inside to outside gradually from center, until bottom of pot body and the outermost flame flow deflector of passage of flame are fitted, make to play buffer action between bottom of pot body and the outermost flame flow deflector of passage of flame, the large heat of tool avoiding flame (being especially flame envelope) to produce is dispersed into rapidly in air, and flame energy gathering cap can also absorb unnecessary flame heat energy, form radiant energy, superposition flame heat energy conducts to pot body again, can further improve the thermal efficiency significantly.
(3) another, by arranging several piece fan-segmentation plates, the upper surface of cover body being divided into the fan shape body of at least three parts, forming independently in every a fan shape body, by the multiple field passage of flame of middle part Zhou Yanshen outward; This scheme, by by cover body upper surface at least one dividing into three, and forms independently multiple field passage of flame separately, not only can realize object of the present invention, and form multiple independently multiple field passage of flame separately at cover body upper surface, its thermal efficiency is higher.
(4) this kind of flame energy gathering cap, also by being provided with heat-insulation and heat-preservation body in the bottom of cover body, it is that the high temperature resistant heat insulation high temperature resistant heat insulation coating that is cotton or that directly cover fixed by wire netting is formed, and to play the effect of insulation, effectively prevents heat loss.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is embodiment one schematic diagram of burner flame energy gathering cap of the present invention.
Fig. 2 is embodiment two schematic diagram of burner flame energy gathering cap of the present invention.
Fig. 3 is that the I-I of Fig. 2 is to cut-away view.
Fig. 4 be flame energy gathering cap and the circular bottom pot body of Fig. 3 coordinate schematic diagram.
Fig. 5 is the schematic diagram that corresponding diagram 4 applies burner flame energy gathering cap embodiment three.
Detailed description of the invention
Embodiment one: as shown in Figure 1, a kind of burner flame energy gathering cap, comprises cover body 1, and the cross section of cover body 1 can be in concave arc shape, or wing shape, cover body 1 is provided with burner installing hole 2, burner installing hole 2 is arranged on the central authorities of cover body 1 upper surface, it is characterized in that, the upper surface of described cover body 1 is provided with several piece flame flow deflector 5, each flame flow deflector 5 is pressed in the middle part of cover body 1 toward the arrangement of peripheral direction order, surround and be interconnected, and form multiple field passage of flame 4, passage of flame 4 is communicated with described burner installing hole 2, described passage of flame 4 in the middle part of cover body 1 toward peripheral direction, its height is from low toward high gradual change, be around in the most significant end of most significant end 51 greater than or equal to same other flame flow deflector 5 of passage of flame 4 of passage of flame 4 outermost flame flow deflector 5.
Shown in Fig. 1, described cover body 1 upper surface is provided with polylith flame flow deflector 5 by burner installing hole 2 in order towards peripheral direction, to be enclosed to form by the passage of flame 4 of central authorities Zhou Yanshen outward; And, every one deck passage of flame 4 of cover body 1 upper surface by one or more flame flow deflector 5 centered by burner installing hole 2, be enclosed to form the circular passage of flame 4 with breach 41.
In order to make a pot body be heated evenly, the width of the circular passage of flame of each layer 4 of described cover body 1 upper surface is identical.
Embodiment two: as shown in Figure 2 and Figure 4, this embodiment is on the basis of above-described embodiment one, round bottom shape pot body 10 is coordinated for making concave arc shape cover body 1, at the upper surface of cover body 1, its circumferencial direction is provided with several piece fan-segmentation plates 71, 72, fan-segmentation plates 71, the inner of 72 connects burner installing hole 2, its outer end extends to the outward flange of cover body 1 upper surface, the upper surface of cover body 1 to be divided into the fan shape body 7 of eight equal portions, shown in figure, cover body 1 is by eight pieces of fan-segmentation plates 71, 72 are divided into eight equal portions fan shape bodies 7, each flame flow deflector 5 in every a fan shape body 7 and both sides fan-segmentation plates 71 thereof, 72, form approximate radial, form independently in every a fan shape body 7, by the multiple field passage of flame 4 of middle part Zhou Yanshen outward.
Wherein, both sides of the edge on described every a fan shape body 7 are fan-segmentation plates 71,72, cover body 1 upper surface is from middle part toward peripheral direction, both sides fan-segmentation plates 71,72 connect corresponding flame flow deflector 5 by mutual stagger order respectively, the gap had between the other end of flame flow deflector 5 and the fan-segmentation plates 71,72 be not connected forms breach 41, to be communicated with adjacent two-layer passage of flame 4, and in this passage of flame 4, the most significant end 51 of its outermost flame flow deflector 5 is higher than the most significant end of other flame flow deflector 5; Certainly, the most significant end 51 of this outermost flame flow deflector 5 also can be equal the adjacent each layer flame flow deflector 5 in position, but be preferably the most significant end higher than each layer flame flow deflector 5 close to center direction, fit to make bottom pot body 10 the outermost flame flow deflector 5 with flame energy gathering cap, make bottom the outermost flame flow deflector 5 of passage of flame, pot body 10, burner 15 forms burner hearth 11 between top, and the height of burner hearth 11 narrows from inside to outside gradually from center.
Passage of flame 4 on described every a fan shape body 7 is from middle part toward peripheral direction, and between its adjacent two-layer passage of flame, the passage of flame length of internal layer is less than outer field passage of flame length; On this same passage of flame 4, the passage of flame section of different length is divided into by inside and outside each layer, from innermost layer passage of flame toward outermost layer passage of flame direction, the length of its passage of flame section adopts more and more longer design, be more suitable for bottom pot body 10 more toward peripheral direction, the design that its heating surface is larger, each position of pot body 10 is heated evenly.
Wherein, the bottom of described cover body 1 is provided with heat-insulation and heat-preservation body 8, and it is that the high temperature resistant heat insulation high temperature resistant heat insulation coating that is cotton or that directly cover fixed by wire netting is formed.
Described flame flow deflector 5 can be waveform, or V-arrangement, or yi word pattern, or arc-shaped flaky body; Described fan-segmentation plates 7 can be waveform, or V-arrangement, yi word pattern, or arc-shaped flaky body.
This kind of flame energy gathering cap, formed by inner multiple field passage of flame 4 outward at cover body 1 upper surface, and coordinate most significant end 51 this feature of most significant end higher than other flame flow deflector of same passage of flame of passage of flame 4 outermost flame flow deflector 5, during use, pot body 10 is seated on cover body 1, fit with the outermost flame flow deflector 5 of flame energy gathering cap bottom pot body 10, make the outermost flame flow deflector 5 of passage of flame, bottom pot body 10, burner 15 forms burner hearth 11 between top, and the height of burner hearth 11 narrows from inside to outside gradually from center, until pot body 10 and the outermost flame flow deflector 5 of passage of flame 4 are fitted, in view of passage of flame 4 is extended, and, by the buffer action bottom pot body 10 and between the outermost flame flow deflector 5 of passage of flame 4, the large heat of tool avoiding flame (being especially flame envelope) to produce is dispersed into rapidly in air, pot body 10 heated time can be extended, improve heat exchanger effectiveness, and this flame energy gathering cap can also absorb unnecessary flame heat energy, form radiant energy, superposition flame heat energy conducts to pot body 10 again, significantly improve the thermal efficiency, and structure is simple, can monoblock cast.
Embodiment three, as shown in Figure 5, this embodiment is close with above-described embodiment two, and difference is: it is wing shape that cover body 1 is configured to cross section, with the use needs of satisfied another kind of pot body 10 shape, no longer describes in detail here.
Certainly, cover body 1 cross section of the present invention also can be other shape, with the use needs of satisfied different pot body, so the present invention, to the shape of cover body 1, does not make unique restriction.
Separately, in the various embodiments described above, the angle a between flame flow deflector 5 and cover body 1 upper surface is less than or equal to 180 degree; That is, flame flow deflector 5 can be with level or have certain gradient and be arranged on cover body 1 upper surface, as long as can form the passage of flame 4 of certain length.
Claims (11)
1. burner flame energy gathering cap, comprise cover body (1), cover body (1) is provided with burner installing hole (2), it is characterized in that, the upper surface of described cover body (1) is provided with several piece flame flow deflector (5), each flame flow deflector (5) is by cover body (1) middle part toward the arrangement of peripheral direction order, and surround and be interconnected and form multiple field passage of flame (4), passage of flame (4) is communicated with described burner installing hole (2).
2. burner flame energy gathering cap according to claim 1, it is characterized in that, described passage of flame (4) is from cover body (1) middle part toward peripheral direction, its height from low toward high gradual change, and is around in the most significant end of most significant end greater than or equal to other flame flow deflector (5) of same passage of flame (4) of passage of flame (4) outermost flame flow deflector (5).
3. burner flame energy gathering cap according to claim 1 or 2, it is characterized in that, described burner installing hole (2) is arranged on the central authorities of cover body (1) upper surface, cover body (1) upper surface is provided with polylith flame flow deflector (5) by burner installing hole (2) in order towards peripheral direction, to be enclosed to form by the passage of flame (4) of central authorities Zhou Yanshen outward.
4. burner flame energy gathering cap according to claim 3, it is characterized in that, every one deck passage of flame (4) of described cover body (1) upper surface by one or more flame flow deflector (5) centered by burner installing hole (2), be enclosed to form the circular passage of flame (4) with breach (41).
5. burner flame energy gathering cap according to claim 4, it is characterized in that, the width of the circular passage of flame of each layer (4) of described cover body (1) upper surface is identical.
6. burner flame energy gathering cap according to claim 4, it is characterized in that, the upper surface of described cover body (4) is provided with several piece fan-segmentation plates (7) by its circumferencial direction, the inner of fan-segmentation plates (7) connects burner installing hole (2), its outer end extends to the outward flange of cover body (1) upper surface, the upper surface of cover body (1) to be divided into the fan shape body (7) of at least three parts, form independently in every a fan shape body (7), by the multiple field passage of flame (4) of middle part Zhou Yanshen outward.
7. burner flame energy gathering cap according to claim 6, it is characterized in that, both sides of the edge on described every a fan shape body (7) are fan-segmentation plates (71, 72), cover body (1) upper surface is from middle part toward peripheral direction, both sides fan-segmentation plates (71, 72) corresponding flame flow deflector (5) is connected by mutual stagger order respectively, the other end and the fan-segmentation plates (71 be not connected of flame flow deflector (5), 72) gap had between forms breach (41), to be communicated with adjacent two-layer passage of flame (4), and in this passage of flame (4), the most significant end of its outermost flame flow deflector (5) is higher than the most significant end of other flame flow deflector (5).
8. burner flame energy gathering cap according to claim 6, it is characterized in that, described flame flow deflector (5) and/or fan-segmentation plates (7) are waveform, or V-arrangement, or yi word pattern, or arc-shaped flaky body.
9. burner flame energy gathering cap according to claim 6, it is characterized in that, passage of flame (4) on described every a fan shape body (7) is from middle part toward peripheral direction, and between its adjacent two-layer passage of flame, passage of flame (4) length of internal layer is less than outer field passage of flame length.
10. burner flame energy gathering cap according to claim 1 or 2, it is characterized in that, the cross section of described cover body (1) is concave arc shape or wing shape, and the bottom of cover body (1) is provided with heat-insulation and heat-preservation body (8), it is that the high temperature resistant heat insulation high temperature resistant heat insulation coating that is cotton or that directly cover fixed by wire netting is formed.
11. burner flame energy gathering caps according to claim 1, it is characterized in that, the angle a between described flame flow deflector (5) and cover body (1) upper surface is less than or equal to 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792422.7A CN104633733A (en) | 2014-12-19 | 2014-12-19 | Combustor flame energy collecting cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792422.7A CN104633733A (en) | 2014-12-19 | 2014-12-19 | Combustor flame energy collecting cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633733A true CN104633733A (en) | 2015-05-20 |
Family
ID=53212776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792422.7A Pending CN104633733A (en) | 2014-12-19 | 2014-12-19 | Combustor flame energy collecting cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633733A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2169699A (en) * | 1985-01-10 | 1986-07-16 | Howard Lin | Utensil support for a gas cooker |
| CN1030295A (en) * | 1987-07-02 | 1989-01-11 | 王恩彬 | Energy-saving tray for stoves |
| CN2379722Y (en) * | 1999-05-20 | 2000-05-24 | 于奎修 | Loop shaped energy saving device for range |
| CN2929528Y (en) * | 2005-09-06 | 2007-08-01 | 徐国平 | Screw path type energy saving stove mouth rack |
| CN202024377U (en) * | 2011-03-24 | 2011-11-02 | 林远朝 | Heat collecting energy saving gas stove with double-deck hearth |
| CN102997266A (en) * | 2011-08-30 | 2013-03-27 | 陈金汉 | Miniature rotating chimney heater |
| CN204345749U (en) * | 2014-12-19 | 2015-05-20 | 佛山市顺德区广顺燃气有限公司 | Burner flame energy gathering cap |
-
2014
- 2014-12-19 CN CN201410792422.7A patent/CN104633733A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2169699A (en) * | 1985-01-10 | 1986-07-16 | Howard Lin | Utensil support for a gas cooker |
| CN1030295A (en) * | 1987-07-02 | 1989-01-11 | 王恩彬 | Energy-saving tray for stoves |
| CN2379722Y (en) * | 1999-05-20 | 2000-05-24 | 于奎修 | Loop shaped energy saving device for range |
| CN2929528Y (en) * | 2005-09-06 | 2007-08-01 | 徐国平 | Screw path type energy saving stove mouth rack |
| CN202024377U (en) * | 2011-03-24 | 2011-11-02 | 林远朝 | Heat collecting energy saving gas stove with double-deck hearth |
| CN102997266A (en) * | 2011-08-30 | 2013-03-27 | 陈金汉 | Miniature rotating chimney heater |
| CN204345749U (en) * | 2014-12-19 | 2015-05-20 | 佛山市顺德区广顺燃气有限公司 | Burner flame energy gathering cap |
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Application publication date: 20150520 |
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