CN103471100B - The burner that the low firepower of noise is strong - Google Patents
The burner that the low firepower of noise is strong Download PDFInfo
- Publication number
- CN103471100B CN103471100B CN201310419152.0A CN201310419152A CN103471100B CN 103471100 B CN103471100 B CN 103471100B CN 201310419152 A CN201310419152 A CN 201310419152A CN 103471100 B CN103471100 B CN 103471100B
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- inner shell
- shell
- cavity
- air
- burner
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Abstract
The present invention discloses the burner that the low firepower of a kind of noise is strong, include cylindrical outer casing and tubular inner shell, inner shell overlaps in the enclosure, between cover top portion and inner shell top, Guan Bi connects, forming interlayer cavity between shell and inner shell, the bottom of shell is provided with air intake, the sealed bottom of inner shell, the inner chamber of inner shell is set as from top to bottom at least two-stage expanded step by step or above step shape, and the length direction sidewall of every one-level all offers the passage spread all over.The air-flow of bottom layer cavity blowout is to should the space of layer cavity spray outward, up every one-level cavity blowout air-flow all can to should level expand space spray outward, so the collision between the air-flow of differing heights level compare with pushing traditional reduce a lot, can effectively reduce turbulent flow phenomenon, and also can effectively be weakened toward the counteracting spraying dynamics outside burner between differing heights level air-flow.
Description
Technical field
The present invention relates to technical field of burner.
Background technology
At the gas-cooker of some professional kitchens such as catering trade, in order to add high flame, aerator is often installed,
The burner being connected with blower fan is set with in the enclosure by the shell of tubular and inner shell, inner shell, shell and the top of inner shell
Between portion, Guan Bi connects, and forms interlayer cavity between shell and inner shell, and the bottom of shell is provided with air intake, inner shell
Sealed bottom, the sidewall of inner shell offers the passage spread all over.At present, inner shell as burning furnace chamber,
The burner of the most any form, inner shell be all be set as straight-cylindrical.The mode of mixed gas is mixed gas in dividing furnace chamber
The mixed gas with outside furnace chamber, is mixed gas in furnace chamber in combustion gas adapter straight cutting enters furnace chamber.Either that a kind of mode, combustion
During burning, there is gas to be blown into from the passage of interior shell side wall, blow out from the nozzle of inner shell, form flame.Due to
Passage spreads all over the sidewall of inner shell, forms the air-flow of differing heights layer, and the air-flow of these differing heights layers can be mutually
Collide, form turbulent flow.During burning, in the straight-cylindrical confined space of inner shell, originally blown out from low layer
The space that air-flow is full of, then blow into the air-flow of high level, the collision between air-flow is more strong, between air-flow mutually
Pushing, offset, turbulent flow is strong, causes combustion noise very big, and strong turbulent flow can offset air-flow from nozzle
The dynamics of ejection, causes flame height inadequate, the firepower shortcoming of gas-cooker.
Summary of the invention
The technical problem to be solved in the present invention is to provide the burner of the strong blower fan gas-cooker of the low firepower of a kind of noise.
By solving the technical scheme that above-mentioned technical problem is used: the burner that the low firepower of a kind of noise is strong, including
Having cylindrical outer casing and tubular inner shell, inner shell overlaps in the enclosure, and between cover top portion and inner shell top, Guan Bi connects,
Forming interlayer cavity between shell and inner shell, the bottom of shell is provided with air intake, the sealed bottom of inner shell, and it is special
Levy and be: the inner chamber of described inner shell is set as from top to bottom at least two-stage expanded step by step or above step shape,
The length direction sidewall of every one-level all offers the passage spread all over.
On the basis of the above, the step shape inner chamber of described inner shell is set as three grades, the quantity of the passage of every one-level from
Under increase step by step to upper.
On the basis of the above, the sidewall of described shell is coated with combustion gas adapter, and the inner of combustion gas adapter is provided with in outward
Cavity bottom shell and between inner shell bottom is to the ejecting device of surrounding jet.
On the basis of the above, described ejecting device includes the cavity being formed at inner shell bottom, and the sidewall of cavity is offered
The passage spread all over, combustion gas adapter is had to insert in cavity.
Use the beneficial effect that the present invention is brought: the inner chamber of inner shell is set as from top to bottom in expanding step by step by the present invention
Big at least two-stage or above step shape, the air-flow of bottom layer cavity blowout to should layer cavity space outward
Ejection, up every one-level cavity blowout air-flow all can to should level expand space spray outward, so
Traditional reducing much is compared in collision between the air-flow of differing heights level with pushing, can effectively reduce turbulent flow existing
As, and also can effectively be weakened toward the counteracting spraying dynamics outside burner between differing heights level air-flow.
Therefore, use the burner that the burner contrast of the present invention is traditional, not only can effectively reduce combustion noise, and
Burned flame is high, and the firepower of gas-cooker is strong.Combustion gas is abundant with the mixing of air so that combustion gas can be burnt completely,
Combustion gas can be saved, will not stop working when turning firepower down, convenient use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the burner that the low firepower of noise of the present invention is strong.
Detailed description of the invention
As it is shown in figure 1, the burner that the low firepower of a kind of noise is strong, include cylindrical outer casing 1 and tubular inner shell 2,
Inner shell 2 is enclosed within shell 1, and between shell 1 top and inner shell 2 top, Guan Bi connects, shell 1 and inner shell 2
Between formed interlayer cavity, the bottom of shell 1 is provided with air intake 11, and the bottom 21 of inner shell 2 seals, inner shell
The inner chamber of 2 is set as from top to bottom at least two-stage expanded step by step or above step shape, the length side of every one-level
The passage 22 spread all over all is offered to sidewall.Concrete, the step shape inner chamber of described inner shell 2 is set as three grades,
The quantity of the passage 22 of every one-level increases the most step by step.
In the present embodiment, the sidewall of described shell 1 is coated with combustion gas adapter 3, and the inner of combustion gas adapter 3 sets
Cavity between having bottom shell 1 and bottom inner shell 2 is to the ejecting device of surrounding jet.Concrete, described
Ejecting device includes the cavity 23 being formed at bottom inner shell 2, and the sidewall of cavity 23 offers the passage spread all over
22, combustion gas adapter 3 is inserted in cavity 23.Certainly, ejecting device may be used without the Annular Nozzle that other is common
Deng as shower nozzle, be responsible for combustion gas bottom shell 1 and bottom inner shell 2 between cavity to surrounding jet, reach
To purpose well-mixed with air.
Air is sent into from the air intake bottom shell 1 by blower fan, and combustion gas sends into cavity 23 from combustion gas adapter 3,
Spraying from the passage 22 spreading over cavity 23 sidewall, the interlayer cavity between shell 1 and inner shell 2 mixes again
After conjunction, enter furnace chamber burning through the passage 22 of inner shell 2 sidewall.It is true that can also be without combustion gas is connect
Pipe and ejecting device are installed on the burner, can be sent into by combustion gas companion air air intake bottom shell 1.
Claims (3)
1. the burner that the low firepower of noise is strong, includes cylindrical outer casing and tubular inner shell, and inner shell overlaps outside
In shell, between cover top portion and inner shell top, Guan Bi connects, and forms interlayer cavity, shell between shell and inner shell
Bottom be provided with air intake, the sealed bottom of inner shell, it is characterised in that: the inner chamber of described inner shell be set as from lower to
On at least two-stage expanded step by step or above step shape, the length direction sidewall of every one-level all offers and spreads all over
Passage, the sidewall of described shell is coated with combustion gas adapter, the inner of combustion gas adapter be provided with in outer casing bottom and
Cavity between inner shell bottom is to the ejecting device of surrounding jet.
The burner that the low firepower of noise the most according to claim 1 is strong, it is characterised in that: described inner shell
Step shape inner chamber be set as three grades, the quantity of the passage of every one-level increases the most step by step.
The burner that the low firepower of noise the most according to claim 1 is strong, it is characterised in that: described shower nozzle
Device includes the cavity being formed at inner shell bottom, and the sidewall of cavity offers the passage spread all over, and combustion gas adapter is inserted
Enter in cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419152.0A CN103471100B (en) | 2013-09-13 | 2013-09-13 | The burner that the low firepower of noise is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419152.0A CN103471100B (en) | 2013-09-13 | 2013-09-13 | The burner that the low firepower of noise is strong |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103471100A CN103471100A (en) | 2013-12-25 |
| CN103471100B true CN103471100B (en) | 2016-09-21 |
Family
ID=49796067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310419152.0A Expired - Fee Related CN103471100B (en) | 2013-09-13 | 2013-09-13 | The burner that the low firepower of noise is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103471100B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10520187B2 (en) * | 2017-07-06 | 2019-12-31 | Praxair Technology, Inc. | Burner with baffle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133661Y (en) * | 2006-12-11 | 2008-10-15 | 马良奇 | Domestic biomass gasification stove vortex burner |
| CN201265860Y (en) * | 2008-07-31 | 2009-07-01 | 成都市厨霸节能技术研究有限公司 | Energy-saving combustor for cooking stove |
| CN102042592A (en) * | 2010-11-26 | 2011-05-04 | 昆明理工大学 | Trapezoidal counter current flow dimethyl ether/air diffusion combustion system |
| CN202328398U (en) * | 2011-11-03 | 2012-07-11 | 山东欣安燃气设备有限公司 | Step-type hearth combustor |
| CN203442818U (en) * | 2013-09-13 | 2014-02-19 | 黄海卫 | Low-noise and strong-firepower burner |
-
2013
- 2013-09-13 CN CN201310419152.0A patent/CN103471100B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133661Y (en) * | 2006-12-11 | 2008-10-15 | 马良奇 | Domestic biomass gasification stove vortex burner |
| CN201265860Y (en) * | 2008-07-31 | 2009-07-01 | 成都市厨霸节能技术研究有限公司 | Energy-saving combustor for cooking stove |
| CN102042592A (en) * | 2010-11-26 | 2011-05-04 | 昆明理工大学 | Trapezoidal counter current flow dimethyl ether/air diffusion combustion system |
| CN202328398U (en) * | 2011-11-03 | 2012-07-11 | 山东欣安燃气设备有限公司 | Step-type hearth combustor |
| CN203442818U (en) * | 2013-09-13 | 2014-02-19 | 黄海卫 | Low-noise and strong-firepower burner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103471100A (en) | 2013-12-25 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |