CN107120646A - A kind of burner - Google Patents
A kind of burner Download PDFInfo
- Publication number
- CN107120646A CN107120646A CN201710376309.4A CN201710376309A CN107120646A CN 107120646 A CN107120646 A CN 107120646A CN 201710376309 A CN201710376309 A CN 201710376309A CN 107120646 A CN107120646 A CN 107120646A
- Authority
- CN
- China
- Prior art keywords
- stove
- stone
- standing
- metal plate
- precaution against
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 66
- 239000004575 stone Substances 0.000 claims abstract description 66
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000000567 combustion gas Substances 0.000 abstract description 13
- 239000007921 spray Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/84—Flame spreading or otherwise shaping
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a kind of burner, include the first stone or metal plate for standing a stove on as a precaution against fire, the first stone or metal plate for standing a stove on as a precaution against fire center is provided with the first perforate, and the first verge of opening extends upward the first boss of cylindricality, and first boss top surface has extended upward second boss；First boss and second boss communicate to form plenum duct；The edge of first stone or metal plate for standing a stove on as a precaution against fire has extended upward the first leg, and the first leg extends first grade of wall to center；By rational structure design, realize that combustion gas uniformly can spray to hole, burning is abundant.
Description
Technical field
The present invention relates to a kind of burner.
Background technology
Burner is mainly used on gas-cooker, is used to the structure of fire.It will obtain fire uniformly, and burning is abundant, and goes out
The air-flow of gas is consistent, otherwise and then irregular, causes burning color also disunity.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of burner.
To achieve the above object, concrete scheme of the invention is as follows：A kind of burner, includes the first stone or metal plate for standing a stove on as a precaution against fire, the first stone or metal plate for standing a stove on as a precaution against fire
Center is provided with the first perforate, and the first verge of opening extends upward the first boss of cylindricality, and first boss top surface is upwardly extended
Go out to have second boss；First boss and second boss communicate to form plenum duct；The edge of first stone or metal plate for standing a stove on as a precaution against fire has extended upward
One leg, the first leg extends first grade of wall to center；
Also include the second stone or metal plate for standing a stove on as a precaution against fire, the second stone or metal plate for standing a stove on as a precaution against fire center offers the second perforate, and the second stone or metal plate for standing a stove on as a precaution against fire bottom surface is additionally provided with the second of a circle
Leg, the second perforate is arranged second boss, and the second leg is resisted against first boss top surface；The free margins of second stone or metal plate for standing a stove on as a precaution against fire and first grade
Free margins the first fire hole circle of formation of wall；
Also include the 3rd stone or metal plate for standing a stove on as a precaution against fire, the 3rd stone or metal plate for standing a stove on as a precaution against fire includes to center extending at the top of the 3rd leg of circle of tubular, the 3rd leg
There is second gear wall；Also include the 4th stone or metal plate for standing a stove on as a precaution against fire, the 4th stone or metal plate for standing a stove on as a precaution against fire extends downwardly out pillar；Pillar is resisted against the second raised top surface；
Free margins the second fire hole circle of formation of the free margins of 4th stone or metal plate for standing a stove on as a precaution against fire and second gear wall；Described first raised peripheral side offers multiple
The first air vent supplied into the first stone or metal plate for standing a stove on as a precaution against fire；The second raised peripheral side offer it is multiple supplied into the 3rd stone or metal plate for standing a stove on as a precaution against fire the
Two air vents.
Wherein, second stone or metal plate for standing a stove on as a precaution against fire is upwardly extended provided with a circle third gear wall, and the 3rd leg of the 3rd stone or metal plate for standing a stove on as a precaution against fire is arranged the 3rd
Shelves wall.
Wherein, the free flank side surface of second stone or metal plate for standing a stove on as a precaution against fire is curve, and the free flank side surface of first grade of wall is also curved surface, two
Formation cross-section is the first internal heat passage of splay formation between curved surface.
Wherein, the free flank side surface of the 4th stone or metal plate for standing a stove on as a precaution against fire is curve, and the free flank side surface of second gear wall is also curved surface, two
Formation cross-section is the second internal heat passage of splay formation between curved surface.
Wherein, the section of described two curved surfaces is curve, and its curve equation is：
, it is represented, 1（K1, N1）Curved section between point and 2 (K2, N2) points, N2 ＞ N1.
Beneficial effects of the present invention are：By rational structure design, realize that combustion gas uniformly can spray to hole, fire
Burn abundant.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present invention；
Fig. 2 is the sectional axonometric drawing of the second stone or metal plate for standing a stove on as a precaution against fire of the present invention；
Fig. 3 is the curvilinear equation figure of the present invention；
Fig. 4 is the Velocity Profiles figure of the present invention
Description of reference numerals of the Fig. 1 into Fig. 4：
The stone or metal plate for standing a stove on as a precaution against fires of 1- first；The legs of 11- first；First grade of wall of 12-；
The stone or metal plate for standing a stove on as a precaution against fires of 2- second；The legs of 21- second；22- third gear walls；
The legs of 3- the 3rd；31- second gear walls；
The stone or metal plate for standing a stove on as a precaution against fires of 4- the 4th；
51- first boss；52- second boss；The air vents of 53- first；The air vents of 54- second；
61- the first fire hole circles；62- the second fire hole circles.
Embodiment
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not the reality the present invention
Apply scope and be confined to this.
As shown in Figures 1 to 4, a kind of burner described in the present embodiment, includes the first stone or metal plate for standing a stove on as a precaution against fire 1, and the center of the first stone or metal plate for standing a stove on as a precaution against fire 1 is set
There is the first perforate, the first verge of opening extends upward the first boss 51 of cylindricality, and the top surface of first boss 51 is extended upward
There is second boss 52；First boss 51 and second boss 52 communicate to form plenum duct；The edge of first stone or metal plate for standing a stove on as a precaution against fire 1 is extended upward
There is the first leg 11, the first leg 11 extends first grade of wall 12 to center；
Also include the second stone or metal plate for standing a stove on as a precaution against fire 2, the center of the second stone or metal plate for standing a stove on as a precaution against fire 2 offers the second perforate, and the bottom surface of the second stone or metal plate for standing a stove on as a precaution against fire 2 is additionally provided with the of a circle
Two legs 21, the second perforate is arranged second boss 52, and the second leg 21 is resisted against the top surface of first boss 51；Second stone or metal plate for standing a stove on as a precaution against fire 2 from
First fire hole circle 61 is formed by the free margins of side and first grade of wall 12；
Also include the 3rd stone or metal plate for standing a stove on as a precaution against fire, the 3rd stone or metal plate for standing a stove on as a precaution against fire includes the 3rd leg 3 of circle of tubular, and the top of the 3rd leg 3 extends to center
Go out to have second gear wall 31；Also include the 4th stone or metal plate for standing a stove on as a precaution against fire 4, the 4th stone or metal plate for standing a stove on as a precaution against fire 4 extends downwardly out pillar；It is raised that pillar is resisted against second
Top surface；Free margins the second fire hole circle 62 of formation of the free margins of 4th stone or metal plate for standing a stove on as a precaution against fire 4 and second gear wall 31；Described first raised peripheral side
Offer multiple the first air vents 53 supplied into the first stone or metal plate for standing a stove on as a precaution against fire 1；Described second raised peripheral side offers multiple to the 3rd
Second air vent 54 of supply in stone or metal plate for standing a stove on as a precaution against fire.By rational structure design, realize that combustion gas uniformly can spray to hole, burn
Fully.Specifically, plenum duct is distinguished after delivery of fuel gas by the first air vent 53 and the second air vent 54, because combustion gas is the
The combustion gas stream of circulating type is formed in one stone or metal plate for standing a stove on as a precaution against fire 1, is finally sprayed from the first fire hole circle 61, mixing evenly, is burnt more abundant.
The present embodiment, second stone or metal plate for standing a stove on as a precaution against fire 2 is upwardly extended provided with a circle third gear wall 22, the 3rd leg 3 of the 3rd stone or metal plate for standing a stove on as a precaution against fire
It is arranged third gear wall 22.
The present embodiment, the free flank side surface of second stone or metal plate for standing a stove on as a precaution against fire 2 is curve, and the free flank side surface of first grade of wall 12 is also song
Formation cross-section is the first internal heat passage of splay formation between face, two curved surfaces.
The present embodiment, the free flank side surface of the 4th stone or metal plate for standing a stove on as a precaution against fire 4 is curve, and the free flank side surface of second gear wall 31 is also song
Formation cross-section is the second internal heat passage of splay formation between face, two curved surfaces.
The present embodiment, the section of described two curved surfaces is curve, and its curve equation is：
, it is represented, in 1K1, the curved section between N1 points and 2 (K2, N2) points, N2 ＞ N1.Generally, combustion gas is sprayed from burner to enter
Row burning, the degree of burning depends on the shape for the spout that constraint combustion gas sprays, because the friction of inwall is led when spraying
Air-flow velocity disunity is caused, insufficient and nonsynchronous situation of burning of burning easily occurs, i.e., horizontal flame color is different.Figure
In 3,1 point is first grade of bottom surface of wall 12, fourth speed wall bottom surface, the bottom surface of the second stone or metal plate for standing a stove on as a precaution against fire 2, the bottom surface of the 4th stone or metal plate for standing a stove on as a precaution against fire 4 and corresponding curved surface
Intersection point, 2 points are first grade of top surface of wall 12, fourth speed wall top surface, the top surface of the second stone or metal plate for standing a stove on as a precaution against fire 2, the top surface of the 4th stone or metal plate for standing a stove on as a precaution against fire 4 and corresponding curved surface
Intersection point；In order to be able to cause outlet speed of combustion gas when gas port is gone out identical, by simulation calculation, public affairs above are drawn
Formula, makes after the curved surface of the formula, we it can be found that close to curved surface combustion gas and center combustion gas and center combustion gas and
Middle combustion gas in the middle of curved surface combustion gas, three's flow velocity can keep synchronous, i.e. outlet speed is identical, and outlet is uniform, cause combustion
Burn abundant, lateral-combustion degree is identical.Such as Fig. 4, the gas spouting velocity for being embodied as plain nozzle, the i.e. nozzle without curved surface is shown
Meaning, its central speed is excessive, and it is smaller more more arrive peripheral speed to both sides, causes to burn insufficient.Dotted line represents the present embodiment
Nozzle, it is basically identical from center to peripheral speed.
Described above is only the preferred embodiment of the present invention, therefore all structures according to described in present patent application scope
Make, the equivalent change or modification that feature and principle are done, in the protection domain of present patent application.
Claims (5)
1. a kind of burner, it is characterised in that：' include the first stone or metal plate for standing a stove on as a precaution against fire（1）, the first stone or metal plate for standing a stove on as a precaution against fire（1）Center is provided with the first perforate, first
Verge of opening extends upward the first boss of cylindricality（51）, first boss（51）Top surface has extended upward second boss
（52）；First boss（51）And second boss（52）Communicate to form plenum duct；First stone or metal plate for standing a stove on as a precaution against fire（1）Edge extended upward
First leg（11）, the first leg（11）Extend first grade of wall to center（12）；
Also include the second stone or metal plate for standing a stove on as a precaution against fire（2）, the second stone or metal plate for standing a stove on as a precaution against fire（2）Center offers the second perforate, the second stone or metal plate for standing a stove on as a precaution against fire（2）Bottom surface is additionally provided with one
Second leg of circle（21）, the second perforate is arranged second boss（52）, the second leg（21）It is resisted against first boss（51）Top surface；
Second stone or metal plate for standing a stove on as a precaution against fire（2）Free margins and first grade of wall（12）Free margins formation the first fire hole circle（61）；
Also include the 3rd stone or metal plate for standing a stove on as a precaution against fire, the 3rd stone or metal plate for standing a stove on as a precaution against fire includes the 3rd leg of circle of tubular（3）, the 3rd leg（3）Top is to center
Extending has second gear wall（31）；Also include the 4th stone or metal plate for standing a stove on as a precaution against fire（4）, the 4th stone or metal plate for standing a stove on as a precaution against fire（4）Extend downwardly out pillar；Pillar against
In the second raised top surface；4th stone or metal plate for standing a stove on as a precaution against fire（4）Free margins and second gear wall（31）Free margins formation the second fire hole circle（62）；Institute
State the first raised peripheral side offer it is multiple to the first stone or metal plate for standing a stove on as a precaution against fire（1）First air vent of interior supply（53）；Described second is raised outer
Enclose side and offer multiple the second air vents supplied into the 3rd stone or metal plate for standing a stove on as a precaution against fire（54）.
2. a kind of burner according to claim 1, it is characterised in that：Second stone or metal plate for standing a stove on as a precaution against fire（2）Upwardly extend provided with a circle
Third gear wall（22）, the 3rd leg of the 3rd stone or metal plate for standing a stove on as a precaution against fire（3）It is arranged third gear wall（22）.
3. a kind of burner according to claim 1, it is characterised in that：Second stone or metal plate for standing a stove on as a precaution against fire（2）Free flank side surface for song
Line, first grade of wall（12）Free flank side surface be also curved surface, Formation cross-section forms the first fire to be splay between two curved surfaces
Gas passage.
4. a kind of burner according to claim 1, it is characterised in that：4th stone or metal plate for standing a stove on as a precaution against fire（4）Free flank side surface for song
Line, second gear wall（31）Free flank side surface be also curved surface, Formation cross-section forms the second fire to be splay between two curved surfaces
Gas passage.
5. a kind of burner according to claim 3 or 4, it is characterised in that：The section of described two curved surfaces is curve, its
Curve equation is：, it is represented, 1（K1, N1）Between point and 2 (K2, N2) points
Curved section, N2 ＞ N1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376309.4A CN107120646B (en) | 2017-05-25 | 2017-05-25 | A kind of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376309.4A CN107120646B (en) | 2017-05-25 | 2017-05-25 | A kind of burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107120646A true CN107120646A (en) | 2017-09-01 |
| CN107120646B CN107120646B (en) | 2019-02-15 |
Family
ID=59728553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710376309.4A Active CN107120646B (en) | 2017-05-25 | 2017-05-25 | A kind of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120646B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328556B1 (en) * | 1999-07-08 | 2001-12-11 | Isphording Germany Gmbh | Gas burner for stove |
| CN204213924U (en) * | 2014-10-16 | 2015-03-18 | 珠海格力电器股份有限公司 | A kind of energy-gathering burner and household gas range |
| CN205227321U (en) * | 2015-11-20 | 2016-05-11 | 中山百得厨卫有限公司 | Novel upper air inlet combustor |
| CN105889914A (en) * | 2014-12-18 | 2016-08-24 | 浙江莫尼厨具有限公司 | Three-dimensional secondary air inlet combustor |
-
2017
- 2017-05-25 CN CN201710376309.4A patent/CN107120646B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328556B1 (en) * | 1999-07-08 | 2001-12-11 | Isphording Germany Gmbh | Gas burner for stove |
| CN204213924U (en) * | 2014-10-16 | 2015-03-18 | 珠海格力电器股份有限公司 | A kind of energy-gathering burner and household gas range |
| CN105889914A (en) * | 2014-12-18 | 2016-08-24 | 浙江莫尼厨具有限公司 | Three-dimensional secondary air inlet combustor |
| CN205227321U (en) * | 2015-11-20 | 2016-05-11 | 中山百得厨卫有限公司 | Novel upper air inlet combustor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107120646B (en) | 2019-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181225 Address after: 231602 Hefei Commercial and Logistics Development Zone on the East Side of Yuzha Road, Qizhen Town, Feidong County, Hefei City, Anhui Province Applicant after: ANHUI BAIXIANG KITCHEN EQUIPMENT Co.,Ltd. Address before: 523000 Guangdong, Dongguan, Dongcheng District, Niu Shan Guangming Road, Dongcheng, Zhong Yun, Smart City Industrial Park, C 302 Applicant before: DONGGUAN ZHIYAN INDUSTRIAL DESIGN SERVICE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 230000, No. 01 and 02, Building 21, Yinfeng Science and Technology Industrial Park, north of Manquan Road, Hefei Circular Economy Demonstration Park, Feidong County, Hefei City, Anhui Province Patentee after: ANHUI BAIXIANG KITCHEN EQUIPMENT Co.,Ltd. Address before: 231602 Hefei Commercial and Logistics Development Zone on the East Side of Yuzha Road, Qizhen Town, Feidong County, Hefei City, Anhui Province Patentee before: ANHUI BAIXIANG KITCHEN EQUIPMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |