CN202769660U - Disc-shaped energy-saving combustion head - Google Patents
Disc-shaped energy-saving combustion head Download PDFInfo
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- CN202769660U CN202769660U CN 201220488149 CN201220488149U CN202769660U CN 202769660 U CN202769660 U CN 202769660U CN 201220488149 CN201220488149 CN 201220488149 CN 201220488149 U CN201220488149 U CN 201220488149U CN 202769660 U CN202769660 U CN 202769660U
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Abstract
The utility model discloses a disc-shaped energy-saving combustion head which comprises a combustion disc and a long open fire cover, wherein the combustion disc is wholly of a disc shape, a groove is arranged in the middle of the top surface of the combustion disc, and the groove is used to hold the long open fire cover. A plurality of strip-shaped grooves which are provided with radial openings are evenly arranged on a disc-shaped bottom surface of the combustion disc along the peripheral direction, multiple circles of through holes are arranged in the top surface of a disc, and the strip-shaped grooves and the through holes mutually correspond to and are communicated. The light open fire cover is provided with an independent long open fire horizontal spray hole and an independent main fire vertical spray hole, and long open fire gas pipe through holes and main fire gas through holes which penetrate through the combustion disc are arranged in the groove. A combustion head structure is used to combust premix gas so as to effectively improve combustion efficiency and heat exchange efficiency of a cooker, and achieve the purpose of effectively reducing carbon oxide emission. The disc-shaped energy-saving combustion head can replace a blower with small power, so that combustion noise and electricity consumption are accordingly reduced.
Description
Technical field
The utility model relates to the gas kitchen ranges field, particularly is applied to the modified form energy-saving combustion head in the commercial kitchen range.
Background technology
The gas-cooker of prior art generally all is to adopt air blast that air is delivered to the combustion head place, with the gas jet orifice output combustion gas mixing after-combustion formation thermal-flame of combustion head.Owing to the inhomogeneous imperfect combustion that causes that combustion gas mixes with air, flame temperature is low, and efficiency of combustion is not high, and the CO discharge capacity is too high.Traditional solution is to adopt powerful air blast that excessive air and combustion gas mixing is provided, thereby produce more useless fume emission, excessive air also consumes the heat of very most of combustion gas, cause overall thermal efficient not high, noise and the power consumption of air blast and burning are all larger simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of disc energy-saving combustion head, but the degree of mixing of this combustion head structure Effective Raise air and gas premixing is also kept the expulsion pressure of pre-mixing gas combustion to greatest extent, make the pre-mixing gas combustion burning more abundant, flame temperature is higher, thereby promote efficiency of combustion and the heat exchanger effectiveness of kitchen range, reach energy-conservation and effective minimizing produces the CO discharging because of burn incompletely purpose.This combustion head is the air blast of replaceable use smaller power also, thereby reduces air blast and combustion noise and power consumption.
For achieving the above object, the utility model adopts following technical scheme:
A kind of disc energy-saving combustion head comprises tray for combustion and fire cover kept burning day and night; Described tray for combustion integral body is disc, and the middle part of tray for combustion end face is provided with a groove, and this groove is used for holding fire cover kept burning day and night; Evenly be provided with in the circumferential direction of the circle the bar-shaped trough of a plurality of radial openings on the dish type bottom surface of tray for combustion, be provided with in the circumferential direction of the circle the multi-turn through hole on the dish type end face, described bar-shaped trough and through hole correspondence and conducting; Described ever-burning flame covers has the horizontal spray orifice of relatively independent ever-burning flame and the vertical spray orifice of main fire, is provided with the ever-burning flame Gas Pipe through hole and the main fiery combustion gas through hole that run through tray for combustion in the groove; The horizontal spray orifice of ever-burning flame and ever-burning flame Gas Pipe through hole are conducted, and have the gap between fire cover kept burning day and night bottom surface and groove floor, and the vertical spray orifice of main fire is conducted by this gap with main fiery combustion gas through hole.
The utility model carries out innovative design in the structure of tray for combustion, this structure is so that after the bar-shaped trough water conservancy diversion of the pre-mixing gas combustion in the cooking stove hybrid chamber by the burner bottom enter burner, extruding changes fluidised form from the manhole jet impact the bottom of a pan on burner top again, can effectively strengthen the adequacy that combustion gas mixes with air, and keep to greatest extent the expulsion pressure of pre-mixing gas combustion, greatly promoted efficiency of combustion and the heat exchanger effectiveness of kitchen range.Because combustion gas and air have carried out the premix of optimal proportion, and improved the adequacy of mixing by this tray for combustion structure, therefore need not excessive air and can reach best fired state, thereby can replace the air blast that uses smaller power, reduce noise and the power consumption of air blast and burning.
Preferably, middle part, the bottom surface of described tray for combustion is provided with a cambered outwards arc surface, and described bar-shaped trough is located at the periphery of arc surface.
The arc surface of evagination is so that the further scattering of partly-premixed combustion gas, combustion gas after the scattering of cambered surface direction, can form with other pre-mixing gas combustions of periphery cross-currents to, from and further strengthen the adequacy that combustion gas mixes with air.
Preferably, described fire cover integral body kept burning day and night is disc, and the top of fire cover kept burning day and night is provided with a column structure, and the bottom of fire cover kept burning day and night is provided with the cavity that is centered on by the annular protrusion edge; The side of described column structure has the horizontal spray orifice of some ever-burning flames, the horizontal spray orifice conducting of the ever-burning flame that described cavity and column structure side have.And the vertical spray orifice of described main fire is evenly arranged in the circumferential direction of the circle at the ever-burning flame tops.
Being pre-mixed the ever-burning flame combustion gas relatively independently in cavity with air after, above preferred feature burns the adequacy of energy Effective Raise ever-burning flame burning by the horizontal spray orifice ejection in ever-burning flame side.Fire cover kept burning day and night is used for guaranteeing that little fire boils with fire, when guaranteeing also that cooking stove is adjusted to big fire by little fire the fiery combustion gas of the master on the tray for combustion is lighted.Fire cover kept burning day and night places in the groove, and the raised brim of fire cover bottom cavity kept burning day and night is so that fire cover kept burning day and night bottom surface and groove floor have certain interval, so that the through hole in the groove can be conducted with the vertical spray orifice that ever-burning flame covers, when main fire is opened, this vertical spray orifice ejection pre-mixing gas combustion forms the part of main fire, with the burning low-temperature space of avoiding forming because of existing of fire cover kept burning day and night.The spray orifice that ever-burning flame of the present utility model covers has relatively independent separately side and two kinds of flame modes of end face, both improved the adequacy that the ever-burning flame combustion gas mixes with air, increased the efficiency of combustion of ever-burning flame, also avoided to greatest extent when main fire burning the burning relative low temperature district that forms because of the existence of fire cover kept burning day and night.
Preferably, also be provided with an annular fire holding cycle along described tray for combustion periphery, thereby the effect of fire holding cycle is to concentrate stone or metal plate for standing a stove on as a precaution against fire to obtain better combustion efficiency flame.
Description of drawings
Fig. 1 is the top view of the tray for combustion of the utility model combustion head;
Fig. 2 is the cutaway view of the tray for combustion of the utility model combustion head;
Fig. 3 is the upward view of the tray for combustion of the utility model combustion head;
Fig. 4 is the stereogram of the fire cover kept burning day and night of the utility model combustion head;
Fig. 5 is the cutaway view of the fire cover kept burning day and night of the utility model combustion head when being arranged in the tray for combustion.
The specific embodiment
Be a kind of disc energy-saving combustion head as Figure 1-3, comprise tray for combustion 1 and fire cover kept burning day and night 6; Described tray for combustion 1 integral body is disc, and tray for combustion 1 end face middle part has a groove 2, and this groove 2 is used for holding fire cover 6 kept burning day and night; Fire cover kept burning day and night embeds or otherwise is placed on groove 2, and the dish type bottom surface of tray for combustion 1 evenly is provided with the bar-shaped trough 3 of a plurality of radial openings in the circumferential direction of the circle, and the dish type end face is provided with multi-turn through hole 4 in the circumferential direction of the circle, described bar-shaped trough 3 and through hole 4 mutual correspondence and conductings.Because the arc surface 13 that has an outside projection at the middle part, bottom surface of tray for combustion 1, so bar-shaped trough 3 is to arrange along the circumferencial direction of dish type bottom surface is even in the outside of arc surface.
Fig. 4-5 has shown the cutaway view when fire cover 6 kept burning day and night and fire cover kept burning day and night are arranged on tray for combustion.Described fire cover kept burning day and night 6 integral body are disc, and the top of fire cover 6 kept burning day and night is provided with a column structure 10, and the bottom of fire cover kept burning day and night is provided with a cavity 12 that is centered on by annular protrusion edge 11.
In column structure 10 sides of fire cover 6 kept burning day and night, have the horizontal spray orifice 8 of some ever-burning flames, the horizontal spray orifice 8 of ever-burning flame and cavity 12 conductings, cavity 12 and 5 conductings of ever-burning flame Gas Pipe through hole, ever-burning flame Gas Pipe through hole 5 are located in the groove 2 and are run through tray for combustion 1.
Have the vertical spray orifice 7 of main fiery combustion gas on the fire cover 6 kept burning day and night, the vertical spray orifice 7 of main fiery combustion gas is conducted with the gap of main fiery combustion gas through hole 14 by fire cover kept burning day and night bottom surface and groove floor.Main fiery combustion gas through hole 14 is located on the arc surface 13 and is connected tray for combustion.
In order to increase combustion efficiency, also be provided with an annular fire holding cycle 9 along the periphery of described tray for combustion.
During use, combustion gas enters cavity 12 from ever-burning flame Gas Pipe through hole 5, combustion gas is carried out premix with the air that enters by through hole 15 therein, and then by the horizontal spray orifice 8 ejection burnings of ever-burning flame, combustion gas also can directly spray rear and air catalytic combustion by the horizontal spray orifice 8 of ever-burning flame.When needs add high flame and normally use, main fiery combustion gas and air are through behind the best proportioning premix, under the scattering process of tray for combustion bottom circular arc type projection, further fully mix, and concentrated manhole 4 and the vertical spray orifice 7 of main fiery combustion gas that communicates with it, the spray combustion of entering by bar-shaped trough 3 and main fiery combustion gas through hole 14.The flue gas of burning is by holding together fire ring 9 further in the stone or metal plate for standing a stove on as a precaution against fire at the bottom of diffusion and the heating kettle.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (5)
1. a disc energy-saving combustion head is characterized in that: comprise tray for combustion and fire cover kept burning day and night;
Described tray for combustion integral body is disc, and the middle part of tray for combustion end face is provided with a groove, and this groove is used for holding fire cover kept burning day and night; Evenly be provided with in the circumferential direction of the circle the bar-shaped trough of a plurality of radial openings on the dish type bottom surface of tray for combustion, be provided with in the circumferential direction of the circle the multi-turn through hole on the dish type end face, described bar-shaped trough and through hole correspondence and conducting;
Described ever-burning flame covers has the horizontal spray orifice of relatively independent ever-burning flame and the vertical spray orifice of main fire, is provided with the ever-burning flame Gas Pipe through hole and the main fiery combustion gas through hole that run through tray for combustion in the groove; The horizontal spray orifice of ever-burning flame and ever-burning flame Gas Pipe through hole are conducted, and have the gap between fire cover kept burning day and night bottom surface and groove floor, and the vertical spray orifice of main fire is conducted by this gap with main fiery combustion gas through hole.
2. disc energy-saving combustion head according to claim 1 is characterized in that, the middle part, bottom surface of described tray for combustion is provided with a cambered outwards arc surface, and described bar-shaped trough is located at the periphery of arc surface.
3. disc energy-saving combustion head according to claim 1 and 2 is characterized in that, described fire cover integral body kept burning day and night is disc, and the top of fire cover kept burning day and night is provided with a column structure, and the bottom of fire cover kept burning day and night is provided with the cavity that is centered on by the annular protrusion edge; The side of described column structure has the horizontal spray orifice of some ever-burning flames, the horizontal spray orifice conducting of the ever-burning flame that described cavity and column structure side have.
4. disc energy-saving combustion head according to claim 3 is characterized in that: the vertical spray orifice of described main fire is evenly arranged in the circumferential direction of the circle at the ever-burning flame tops.
5. disc energy-saving combustion head according to claim 1 is characterized in that, is arranged with an annular fire holding cycle outside described tray for combustion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488149 CN202769660U (en) | 2012-09-20 | 2012-09-20 | Disc-shaped energy-saving combustion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488149 CN202769660U (en) | 2012-09-20 | 2012-09-20 | Disc-shaped energy-saving combustion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769660U true CN202769660U (en) | 2013-03-06 |
Family
ID=47776227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220488149 Expired - Fee Related CN202769660U (en) | 2012-09-20 | 2012-09-20 | Disc-shaped energy-saving combustion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242955A (en) * | 2019-04-25 | 2019-09-17 | 深圳市人人节能设备有限公司 | Multiple-head type independent burning system and gas-fired equipment |
| CN110966606A (en) * | 2019-12-11 | 2020-04-07 | 广东万和电气有限公司 | Plane fire cover and stove burner |
| CN111828964A (en) * | 2020-08-04 | 2020-10-27 | 襄阳宏伟航空器有限责任公司 | Integral fire spraying assembly of fire balloon combustor |
-
2012
- 2012-09-20 CN CN 201220488149 patent/CN202769660U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242955A (en) * | 2019-04-25 | 2019-09-17 | 深圳市人人节能设备有限公司 | Multiple-head type independent burning system and gas-fired equipment |
| CN110966606A (en) * | 2019-12-11 | 2020-04-07 | 广东万和电气有限公司 | Plane fire cover and stove burner |
| CN111828964A (en) * | 2020-08-04 | 2020-10-27 | 襄阳宏伟航空器有限责任公司 | Integral fire spraying assembly of fire balloon combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160811 Address after: 519031 Guangdong city of Zhuhai province Hengqin Baohua Road No. 6, room 105 -12473 Patentee after: ZHUHAI GELEEN ENERGY TECHNOLOGY CO.,LTD. Address before: Gongbei Wan Road Xiangzhou District Zhuhai city Guangdong province 519015 No. 323 Building 5 Room 202 Patentee before: Deng Yanhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |