CN107178798B - A kind of gas-cooker - Google Patents
A kind of gas-cooker Download PDFInfo
- Publication number
- CN107178798B CN107178798B CN201710376299.4A CN201710376299A CN107178798B CN 107178798 B CN107178798 B CN 107178798B CN 201710376299 A CN201710376299 A CN 201710376299A CN 107178798 B CN107178798 B CN 107178798B
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- 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.)
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- 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 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 abstract description 13
- 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
- 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
- 239000007921 spray Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- F24C3/00—Stoves or ranges for gaseous fuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention discloses a kind of gas-cookers, include face platform and multiple burners on the platform of face, burner includes the first stone or metal plate for standing a stove on as a precaution against fire, first stone or metal plate for standing a stove on as a precaution against fire center is equipped with the first trepanning, 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 wall, and the first wall extends first grade of wall to center；By rational structure design, realize that combustion gas can uniformly be sprayed to hole, burning is abundant.
Description
Technical field
The present invention relates to a kind of gas-cookers.
Background technology
Burner is mainly used on gas-cooker, is used for out the structure of fire.Fire will be obtained uniformly in it, and burning is abundant, and goes out
The air-flow of gas is consistent, otherwise and then irregular, leads to the color also disunity that burns.
Invention content
It is an object of the invention to overcome disadvantages described above, a kind of gas-cooker is provided.
To achieve the above object, concrete scheme of the invention is as follows：A kind of gas-cooker includes face platform and set on face
Multiple burners on platform, burner include the first stone or metal plate for standing a stove on as a precaution against fire, and the first stone or metal plate for standing a stove on as a precaution against fire center is equipped with the first trepanning, and the first verge of opening prolongs upwards
The first boss of cylindricality is extended with, first boss top surface has extended upward second boss；First boss and second boss communicate
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 wall, and the first wall extends first grade of wall to center；
The second stone or metal plate for standing a stove on as a precaution against fire is further included, the second stone or metal plate for standing a stove on as a precaution against fire center offers the second trepanning, and the second stone or metal plate for standing a stove on as a precaution against fire bottom surface is additionally provided with a circle
Second wall, the second trepanning are arranged second boss, and the second wall 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
The free margins of one grade of wall forms the first fire hole circle；
Third stone or metal plate for standing a stove on as a precaution against fire is further included, third stone or metal plate for standing a stove on as a precaution against fire includes a circle third wall of tubular, prolongs at the top of third wall to center
It is extended with second gear wall；The 4th stone or metal plate for standing a stove on as a precaution against fire is further included, the 4th stone or metal plate for standing a stove on as a precaution against fire extends downwardly out pillar；Pillar is resisted against second boss top
Face；The free margins of 4th stone or metal plate for standing a stove on as a precaution against fire forms the second fire hole circle with the free margins of second gear wall；The first boss peripheral side offers
Multiple the first air vents supplied into the first stone or metal plate for standing a stove on as a precaution against fire；The second boss peripheral side offers multiple to be supplied into third stone or metal plate for standing a stove on as a precaution against fire
The second air vent.
Wherein, second stone or metal plate for standing a stove on as a precaution against fire is upwardly extended equipped with a circle third gear wall, and the third wall of third stone or metal plate for standing a stove on as a precaution against fire is arranged third
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 curved surface, and the free flank side surface of first grade of wall is curved surface, two songs
Formation cross-section is splay first internal heat channel between face.
Wherein, the free flank side surface of the 4th stone or metal plate for standing a stove on as a precaution against fire is curved surface, and the free flank side surface of second gear wall is curved surface, two songs
Formation cross-section is splay second internal heat channel between face.
Wherein, the section of described two curved surfaces is curved surface, and curve equation is：
, represent, 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 can uniformly be sprayed to hole, combustion
It burns abundant.
Description of the drawings
Fig. 1 is the cross-sectional view of the present invention；
Fig. 2 is the cross-sectional view of the burner of the present invention；
Fig. 3 is the sectional axonometric drawing of the second stone or metal plate for standing a stove on as a precaution against fire of the burner of the present invention；
Fig. 4 is the curvilinear equation figure of the burner of the present invention；
Fig. 5 is the Velocity Profiles figure of the burner of the present invention
Reference sign in Fig. 1 to Fig. 5：
A- table tops；B- burners；
The first stone or metal plate for standing a stove on as a precaution against fires of 1-；The first walls of 11-；First grade of wall of 12-；
The second stone or metal plate for standing a stove on as a precaution against fires of 2-；The second walls of 21-；22- third gear walls；
3- third walls；31- second gear walls；
The 4th stone or metal plate for standing a stove on as a precaution against fires of 4-；
51- first boss；52- second boss；The first air vents of 53-；The second air vents of 54-；
61- the first fire hole circles；62- the second fire hole circles.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments, is not the reality the present invention
It applies range and is confined to this.
As shown in Figures 1 to 5, a kind of gas-cooker described in the present embodiment includes face platform a and on the platform of face
Multiple burner b, burner b include the first stone or metal plate for standing a stove on as a precaution against fire 1, and 1 center of the first stone or metal plate for standing a stove on as a precaution against fire is equipped with the first trepanning, and the first verge of opening upwardly extends
Go out to have the first boss 51 of cylindricality, 51 top surface of first boss has extended upward second boss 52；First boss 51 and second is convex
Platform 52 communicates to form plenum duct；The edge of first stone or metal plate for standing a stove on as a precaution against fire 1 has extended upward the first wall 11, and the first wall 11 prolongs to center
Stretch out first grade of wall 12；
The second stone or metal plate for standing a stove on as a precaution against fire 2 is further included, 2 center of the second stone or metal plate for standing a stove on as a precaution against fire offers the second trepanning, and 2 bottom surface of the second stone or metal plate for standing a stove on as a precaution against fire is additionally provided with a circle
The second wall 21, the second trepanning is arranged second boss 52, and the second wall 21 is resisted against 51 top surface of first boss；Second stone or metal plate for standing a stove on as a precaution against fire 2
Free margins and the free margins of first grade of wall 12 form the first fire hole circle 61；
Third stone or metal plate for standing a stove on as a precaution against fire is further included, third stone or metal plate for standing a stove on as a precaution against fire includes a circle third wall 3 of tubular, and 3 top of third wall is to center
Extending has second gear wall 31；The 4th stone or metal plate for standing a stove on as a precaution against fire 4 is further included, the 4th stone or metal plate for standing a stove on as a precaution against fire 4 extends downwardly out pillar；Pillar is resisted against second
Boss top surface；The free margins of 4th stone or metal plate for standing a stove on as a precaution against fire 4 forms the second fire hole circle 62 with the free margins of second gear wall 31；Outside the first boss
It encloses side and offers 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；The second boss peripheral side offer it is multiple to
The second air vent 54 supplied in third stone or metal plate for standing a stove on as a precaution against fire.By rational structure design, realize that combustion gas can uniformly be sprayed to hole,
Burning is abundant.Specifically, after plenum duct distinguishes delivery of fuel gas by the first air vent 53 and the second air vent 54, due to combustion gas
The combustion gas stream of circulating type is formed in the first 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, evenly, burning is more abundant for mixing.
The present embodiment, second stone or metal plate for standing a stove on as a precaution against fire 2 are upwardly extended equipped with a circle third gear wall 22, the third wall 3 of third 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 curved surface, and the free flank side surface of first grade of wall 12 is song
Face, Formation cross-section is splay first internal heat channel between 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 curved surface, and the free flank side surface of second gear wall 31 is song
Face, Formation cross-section is splay second internal heat channel between two curved surfaces.
The present embodiment, the section of described two curved surfaces is curved surface, and curve equation is：, it represents, in 1K1, the curved section between N1 points and 2 (K2, N2) points, N2 ＞ N1.
Under normal circumstances, combustion gas being sprayed from burner to burn, the degree of burning depends on the shape of spout that constraint combustion gas sprays,
Since the friction of inner wall leads to air-flow velocity disunity when ejection, it is nonsynchronous to be susceptible to insufficient and burning of burning
Situation, i.e., lateral flame color are different.In Fig. 4,1 point for first grade of 12 bottom surface of wall, fourth speed wall bottom surface, 2 bottom surface of the second stone or metal plate for standing a stove on as a precaution against fire,
The intersection point of 4th stone or metal plate for standing a stove on as a precaution against fire, 4 bottom surface and corresponding curved surface, 2 points be first grade of 12 top surface of wall, fourth speed wall top surface, 2 top surface of the second stone or metal plate for standing a stove on as a precaution against fire,
The intersection point of 4th stone or metal plate for standing a stove on as a precaution against fire, 4 top surface and corresponding curved surface；In order to cause outlet speed of combustion gas when gas port is gone out identical, lead to
Cross simulation calculation, obtain above formula, after making the curved surface of the formula, we it can be found that close to curved surface combustion gas and
The combustion gas and center combustion gas at center and the intermediate combustion gas among curved surface combustion gas, three's flow velocity can keep synchronous, i.e. outlet
Speed is identical, and outlet is uniform, causes burning abundant, lateral-combustion degree is identical.Such as Fig. 5, it is embodied as plain nozzle, i.e., without song
The gas spouting velocity signal of the nozzle in face, central speed is excessive, i.e. more smaller to peripheral speed more to both sides, causes to burn
It is insufficient.Dotted line represents the nozzle of the present embodiment, basically identical from center to peripheral speed.
The above is only the preferred embodiment of the present invention, therefore all structures described according to present patent application range
It makes, the equivalent change or modification that feature and principle are done, in the protection domain of present patent application.
Claims (2)
1. a kind of gas-cooker includes face platform and multiple burners on the platform of face, it is characterised in that：Burner includes
One 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 equipped with the first trepanning, and the 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）It communicates
Form plenum duct；First stone or metal plate for standing a stove on as a precaution against fire（1）Edge extended upward the first wall（11）, the first wall（11）Extend to center
Go out first grade of wall（12）；
The second stone or metal plate for standing a stove on as a precaution against fire is further included（2）, the second stone or metal plate for standing a stove on as a precaution against fire（2）Center offers the second trepanning, 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 wall of circle（21）, the second trepanning is arranged second boss（52）, the second wall（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 formed the first fire hole circle（61）；
Third stone or metal plate for standing a stove on as a precaution against fire is further included, third stone or metal plate for standing a stove on as a precaution against fire includes a circle third wall of tubular（3）, third wall（3）Top is to center
Extending has second gear wall（31）；The 4th stone or metal plate for standing a stove on as a precaution against fire is further included（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 second boss 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 formed the second fire hole circle（62）；Institute
State first boss 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 gas supply（53）；Outside the second boss
It encloses side and offers multiple the second air vents supplied into third stone or metal plate for standing a stove on as a precaution against fire（54）；
Second stone or metal plate for standing a stove on as a precaution against fire（2）It upwardly extends equipped with a circle third gear wall（22）, the third wall of third stone or metal plate for standing a stove on as a precaution against fire（3）It is arranged third
Shelves wall（22）；Second stone or metal plate for standing a stove on as a precaution against fire（2）Free flank side surface for curved surface, first grade of wall（12）Free flank side surface for curved surface, two
Formation cross-section is splay first internal heat channel between a curved surface.
2. a kind of gas-cooker 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 be
Curved surface, second gear wall（31）Free flank side surface for curved surface, Formation cross-section leads to for splay second internal heat between two curved surfaces
Road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376299.4A CN107178798B (en) | 2017-05-25 | 2017-05-25 | A kind of gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376299.4A CN107178798B (en) | 2017-05-25 | 2017-05-25 | A kind of gas-cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107178798A CN107178798A (en) | 2017-09-19 |
| CN107178798B true CN107178798B (en) | 2018-06-19 |
Family
ID=59831370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710376299.4A Active CN107178798B (en) | 2017-05-25 | 2017-05-25 | A kind of gas-cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178798B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201811305U (en) * | 2010-09-11 | 2011-04-27 | 谭景海 | Multifunctional energy-saving gas-fired stove |
| CN201858641U (en) * | 2010-10-09 | 2011-06-08 | 胡可嘉 | Gas burner |
| CN204213924U (en) * | 2014-10-16 | 2015-03-18 | 珠海格力电器股份有限公司 | Energy gathering combustor and household gas stove |
| CN206191648U (en) * | 2016-11-22 | 2017-05-24 | 广州蓝功厨房设备有限公司 | Energy -conserving safe gas stove |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4986254A (en) * | 1990-07-02 | 1991-01-22 | Greene Manufacturing Co. | Bar burner |
| JP6190670B2 (en) * | 2013-08-30 | 2017-08-30 | 三菱日立パワーシステムズ株式会社 | Gas turbine combustion system |
-
2017
- 2017-05-25 CN CN201710376299.4A patent/CN107178798B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201811305U (en) * | 2010-09-11 | 2011-04-27 | 谭景海 | Multifunctional energy-saving gas-fired stove |
| CN201858641U (en) * | 2010-10-09 | 2011-06-08 | 胡可嘉 | Gas burner |
| CN204213924U (en) * | 2014-10-16 | 2015-03-18 | 珠海格力电器股份有限公司 | Energy gathering combustor and household gas stove |
| CN206191648U (en) * | 2016-11-22 | 2017-05-24 | 广州蓝功厨房设备有限公司 | Energy -conserving safe gas stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107178798A (en) | 2017-09-19 |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Tenghui Inventor after: Tuo Xuming Inventor after: Xu Weiguo Inventor after: Dong Yuxin Inventor before: Li Hanzhao |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20180323 Address after: 528000 No. 8 East Ronggui Road, Shunde District, Guangdong, Foshan Applicant after: Rongsheng Electric Co., Ltd., Guangdong Prov. Address before: 523000 Guangdong city of Dongguan province Dongcheng District Dongcheng Niushan bright road cloud Smart City Industrial Park C building 302 Applicant before: Dongguan quality industrial design & Service Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170919 Assignee: Guangdong Yaoda Financial Leasing Co., Ltd Assignor: Guangdong Rongsheng Electric Co.,Ltd. Contract record no.: X2020980005435 Denomination of invention: A gas stove Granted publication date: 20180619 License type: Exclusive License Record date: 20200827 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A gas stove Effective date of registration: 20200904 Granted publication date: 20180619 Pledgee: Guangdong Yaoda Financial Leasing Co., Ltd Pledgor: Guangdong Rongsheng Electric Co.,Ltd. Registration number: Y2020980005722 |