CN202132953U - High-efficiency energy-saving burner of infrared kitchen range - Google Patents
High-efficiency energy-saving burner of infrared kitchen range Download PDFInfo
- Publication number
- CN202132953U CN202132953U CN201120236724U CN201120236724U CN202132953U CN 202132953 U CN202132953 U CN 202132953U CN 201120236724 U CN201120236724 U CN 201120236724U CN 201120236724 U CN201120236724 U CN 201120236724U CN 202132953 U CN202132953 U CN 202132953U
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- gas premixer
- combustion gas
- burner
- kitchen range
- energy
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Abstract
A high-efficiency energy-saving burner of an infrared kitchen range comprises a burner body. A central air inlet pipe and an outer ring air inlet pipe are arranged on one side of the burner body respectively. An inner fuel gas premixer and an outer fuel gas premixer are arranged at the center of the burner body from inside to outside. The outer ring air inlet pipe is connected with the outer fuel gas premixer, and the central air inlet pipe is connected with the inner fuel gas premixer. An ascending slope is arranged on the bottom face of the outer fuel gas premixer, and a lower ignition fire leading taper hole is arranged on the lower portion of the inner fuel gas premixer. The high-efficiency energy-saving burner of the infrared kitchen range is molded in casting mode, the ascending slope is arranged on the bottom face of the outer fuel gas premixer, so that the burner resolves the problems which cannot be solved by other casing art, premixing is more complete and uniform, surface burning, local high temperature and local low temperature cannot occur, and the lower ignition fire leading taper hole on the lower portion of the inner fuel gas premixer enables ignition to be quick and free of deflagration. The burner has the advantages of being simple and reasonable in structure, easy to manufacture and install, complete in burning, energy-saving and long in service life.
Description
Technical field
The utility model relates to a kind of energy-efficient infrared kitchen range burner.
Background technology
Chinese patent document number CN2835842Y discloses a kind of infrared ray fast energy-saving cooking stove by name on November 8th, 2006, it comprises by burner, air inlet pipe, inside and outside burner hearth stripper loop platform, leg, leg pin, close fiery blade-rotating, net ring, shroud ring, guard etc. forms.It is characterized in that being reequiped by common burner, burner strengthens external diameter, the air inlet volume increase of increasing the net ring and arriving burner hearth to air inlet, and bigger than the volume of air inlet taper hole, guard scribbles mid and far infrared line coating heat tracing.Be connected with inside and outside burner hearth respectively with two air inlet pipe, the fuel combustion with sufficient reaches the vigorous fire effect.It is said that this structure utilizes infra-red paint to reach energy-conservation purpose, increase furnace height, increase burning reach the fast energy-saving purpose.But this structure still has following deficiency: air can't enough get into, and makes fully to mix, and causes the combustion gas utilization rate to reduce, and the flame that comes out from fire output hole is simultaneously concentrated inadequately.Like this, can make purpose of energy saving can't reach higher level, and have potential safety hazard; Burner strengthens external diameter, the air inlet volume increase of increasing the net ring and arriving burner hearth to air inlet, and whole cooking stove is bulky, heavy.Therefore, be necessary further improvement.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, make to install easily, and sufficient combustion, the energy-efficient infrared kitchen range burner of energy-conservation and long service life is to overcome weak point of the prior art.
A kind of energy-efficient infrared kitchen range burner by this purpose design; Comprise burner body; Burner body one side is respectively arranged with outer shroud air inlet pipe and central intake pipe; Combustion gas and air pre-mixing chamber and outer combustion gas and air pre-mixing chamber in the burner body center from inside to outside is provided with, the outer shroud air inlet pipe links to each other with outer combustion gas premixer, and central intake pipe links to each other with interior combustion gas premixer; Its architectural feature is that the bottom surface of said outer combustion gas premixer is provided with one section rising ramp, and bottom, interior combustion gas premixer is provided with the down-firing bellmouth of igniting.
Said rising ramp is the level and smooth up-wards inclination face of the spirality of more than half annulus, semi-round ring shape or smaller part annulus.
The starting point of the level and smooth up-wards inclination face of said spirality is in the junction of outer shroud air inlet pipe with outer combustion gas premixer, or in this junction 90 degree backward, or 180 spend backward in this junction.
The level and smooth up-wards inclination face of said spirality is arranged on the side that burner body is provided with the outer shroud air inlet pipe, and corresponding fan-shaped angle [alpha] is 80～180 degree.
The level and smooth up-wards inclination face of said spirality is 5～30 degree with the spiral angle of bottom surface, outer combustion gas premixer.
Said burner body bottom is provided with cavity, and this cavity links to each other with interior combustion gas premixer, communicates with central intake pipe.
Said rising ramp is the ladder rising ramp.The ladder number of ladder rising ramp is more than two.
This energy-efficient infrared kitchen range burner is a die cast, and the bottom surface of outer combustion gas premixer is provided with one section rising ramp, and bottom, interior combustion gas premixer is provided with the down-firing bellmouth of igniting; Solved because of the many insurmountable technology of casting technique; With other burner contrast, premix is more full and uniform, and does not have surface combustion, localized hyperthermia and topical hypothermia's phenomenon; Owing to be heated evenly, so that the life-span of whole burner and burner plate improve greatly; And bottom, interior combustion gas premixer is provided with the down-firing taper hole of igniting, and makes igniting rapidly and non-detonating.
Description of drawings
Fig. 1 is the utility model one example structure sketch map.
Fig. 2 is an embodiment polycrystalline substance sketch map.
Fig. 3 is an embodiment plan structure sketch map.
Fig. 4 is another example structure sketch map.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
First embodiment
Referring to Fig. 1-Fig. 3; This energy-efficient infrared kitchen range burner; Comprise burner body 1, burner body 1 one sides are respectively arranged with outer shroud air inlet pipe 2 and central intake pipe 3, combustion gas premixer 5 and outer combustion gas premixer 4 in burner body 1 center from inside to outside is provided with; Outer shroud air inlet pipe 2 links to each other with outer combustion gas premixer 4, and central intake pipe 3 links to each other with interior combustion gas premixer 5.The bottom surface of outer combustion gas premixer 4 is provided with one section rising ramp, and bottom, interior combustion gas premixer is provided with the down-firing bellmouth 7 of igniting.Rising ramp is the level and smooth up-wards inclination face 6 of the spirality of semi-round ring shape.The level and smooth up-wards inclination face 6 of spirality is arranged on the side that burner body 1 is provided with outer shroud air inlet pipe 2, and corresponding fan-shaped angle [alpha] is 80～180 degree.The level and smooth up-wards inclination face 6 of spirality is about 10 degree with the spiral angle of bottom surface, outer combustion gas premixer.Burn device main body 1 bottom and be provided with cavity 8, this cavity 8 links to each other with interior combustion gas premixer 5, communicates with central intake pipe 3.
Second embodiment
Referring to Fig. 4; This energy-efficient infrared kitchen range burner; Comprise burner body 1, burner body 1 one sides are respectively arranged with outer shroud air inlet pipe 2 and central intake pipe 3, combustion gas and air pre-mixing chamber 5 and outer combustion gas and air pre-mixing chamber 4 in burner body 1 center from inside to outside is provided with; Outer shroud air inlet pipe 2 links to each other 4 with outer combustion gas premixer, and central intake pipe 3 links to each other with interior combustion gas premixer 5.The bottom surface of outer combustion gas premixer 4 is provided with one section rising ramp, and this rising ramp is a ladder rising ramp 6 ', and the ladder number is three.
Other does not state part with first embodiment.
Claims (8)
1. energy-efficient infrared kitchen range burner; Comprise burner body (1); Burner body one side is respectively arranged with outer shroud air inlet pipe (2) and central intake pipe (3); Combustion gas premixer (5) and outer combustion gas premixer (4) in the burner body center from inside to outside is provided with, the outer shroud air inlet pipe links to each other with outer combustion gas premixer, and central intake pipe links to each other with interior combustion gas premixer; The bottom surface that it is characterized in that said outer combustion gas premixer is provided with one section rising ramp, and bottom, interior combustion gas premixer is provided with the down-firing bellmouth (7) of igniting.
2. energy-efficient infrared kitchen range burner according to claim 1 is characterized in that said rising ramp is the level and smooth up-wards inclination face of spirality (6) of more than half annulus, semi-round ring shape or smaller part annulus.
3. energy-efficient infrared kitchen range burner according to claim 2; The starting point that it is characterized in that the level and smooth up-wards inclination face of said spirality (6) outer shroud air inlet pipe (2) with outside the junction of combustion gas premixer (4); Or in this junction backward 90 the degree, or in this junction backward 180 the degree.
4. energy-efficient infrared kitchen range burner according to claim 2 is characterized in that the level and smooth up-wards inclination face of said spirality (6) is arranged on the side that burner body (1) is provided with outer shroud air inlet pipe (2), and corresponding fan-shaped angle [alpha] is 80～180 degree.
5. energy-efficient infrared kitchen range burner according to claim 2 is characterized in that the level and smooth up-wards inclination face of said spirality (6) and the spiral angle of bottom surface, outer combustion gas premixer (4) are 5～30 degree.
6. according to each described energy-efficient infrared kitchen range burner of claim 1-5, it is characterized in that said burner body (1) bottom is provided with cavity (8), this cavity links to each other with interior combustion gas premixer (5), communicates with central intake pipe (3).
7. energy-efficient infrared kitchen range burner according to claim 1 is characterized in that said rising ramp is a ladder rising ramp (6 ').
8. energy-efficient infrared kitchen range burner according to claim 7, the ladder number that it is characterized in that said ladder rising ramp (6 ') is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120236724U CN202132953U (en) | 2011-07-06 | 2011-07-06 | High-efficiency energy-saving burner of infrared kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120236724U CN202132953U (en) | 2011-07-06 | 2011-07-06 | High-efficiency energy-saving burner of infrared kitchen range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132953U true CN202132953U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120236724U Expired - Fee Related CN202132953U (en) | 2011-07-06 | 2011-07-06 | High-efficiency energy-saving burner of infrared kitchen range |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692021A (en) * | 2012-05-16 | 2012-09-26 | 杜博韬 | Combustion gas mixer used in gas-cooker |
| CN102759102A (en) * | 2012-08-03 | 2012-10-31 | 昆山市圣光新能源科技有限公司 | Embedded type oven core |
| CN106152128A (en) * | 2015-05-12 | 2016-11-23 | 株式会社Kovea | Burner |
| CN107366909A (en) * | 2017-08-30 | 2017-11-21 | 胡仁俊 | Eddy flow mixes gas upper air inlet burner |
-
2011
- 2011-07-06 CN CN201120236724U patent/CN202132953U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692021A (en) * | 2012-05-16 | 2012-09-26 | 杜博韬 | Combustion gas mixer used in gas-cooker |
| CN102759102A (en) * | 2012-08-03 | 2012-10-31 | 昆山市圣光新能源科技有限公司 | Embedded type oven core |
| CN106152128A (en) * | 2015-05-12 | 2016-11-23 | 株式会社Kovea | Burner |
| CN106152128B (en) * | 2015-05-12 | 2018-06-26 | 株式会社Kovea | Burner |
| CN107366909A (en) * | 2017-08-30 | 2017-11-21 | 胡仁俊 | Eddy flow mixes gas upper air inlet burner |
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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: 20120201 Termination date: 20140706 |
|
| EXPY | Termination of patent right or utility model |