CN208312375U - A kind of gas burner - Google Patents
A kind of gas burner Download PDFInfo
- Publication number
- CN208312375U CN208312375U CN201820663176.9U CN201820663176U CN208312375U CN 208312375 U CN208312375 U CN 208312375U CN 201820663176 U CN201820663176 U CN 201820663176U CN 208312375 U CN208312375 U CN 208312375U
- Authority
- CN
- China
- Prior art keywords
- channel
- mentioned
- hole
- gas burner
- air cavity
- 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.)
- Active
Links
Landscapes
- Gas Burners (AREA)
Abstract
The utility model relates to a kind of gas burners, including mixing chamber, the external ring fire cover and interior ring fire cover of fire cover ontology with annular, by being successively arranged except interior, upwardly opening inner ring mixes air cavity and outer ring mixes air cavity at the top of above-mentioned mixing chamber, above-mentioned interior ring fire cover and external ring fire cover cover respectively to be located on the mixed air cavity of inner ring and the mixed air cavity of outer ring, above-mentioned inner ring mixes air cavity and outer ring mixes and is provided with auxiliary air circuit between air cavity, and the auxiliary air complementary apertures communicated with above-mentioned auxiliary air circuit are offered on the side wall of mixing chamber, the fiery channel of biography has radially been provided on the fire cover ontology, the biography fire channel is connected to corresponding auxiliary air complementary apertures.Compared with prior art, the utility model can supplement air to fiery channel is passed by auxiliary air complementary apertures, to promote to pass the efficient burning of the fiery flame of biography in fiery channel, and then promote fire transmission rate.
Description
Technical field
The utility model relates to gas-cooker field more particularly to a kind of gas burners.
Background technique
It is typically provided with the fiery slot of biography, flash hole etc. on existing gas burner and passes fiery structure, such as Patent No.
The Chinese utility model patent of ZL201310302720.9 (Authorization Notice No. CN103388843A) discloses a kind of novel height
Imitate energy-saving environmentally-friendly burner comprising ontology, the ontology include the outer ring flame generating means for being formed with outer ring mixing chamber, and outer ring is mixed
It closes and is equipped with external ring fire cover above chamber, which, which is equipped with, passes fiery slot.
As the method for the continuous improvement of gas-cooker efficiency of combustion, raising efficiency of combustion general at present includes following several
Kind: (1) reduce the height of pan bracket；(2) damper.Wherein, the burning of gas-cooker is improved by reducing pan bracket height
Efficiency will lead to the problem of interior ring fire can not reach outer ring, or cause to burn insufficient；It can not by way of damper
Solve the problems, such as that the fiery error rate of biography is high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of combustion gas that fire transmission rate is fast for the prior art
Burner.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of gas burner, including mixed gas
Room, external ring fire cover and interior ring fire cover with annular fire cover ontology, the top of above-mentioned mixing chamber is successively arranged from the inside to the outside
Upwardly opening inner ring mixes air cavity and outer ring mixes air cavity, above-mentioned interior ring fire cover and external ring fire cover cover respectively be located at inner ring mix air cavity with
Outer ring mixes on air cavity, and above-mentioned inner ring mixes air cavity and outer ring mixes and is provided with auxiliary air circuit between air cavity, and the side wall of mixing chamber
On offer the auxiliary air complementary apertures communicated with above-mentioned auxiliary air circuit, which is characterized in that along diameter on the fire cover ontology
Fiery channel is passed to having provided, which is connected to corresponding auxiliary air complementary apertures.
Preferably, the fiery channel of the biography and corresponding auxiliary air complementary apertures are by the connection of the first airflow channel, this
The extending direction of one airflow channel is vertical with the extending direction in above-mentioned biography fire channel, so as to make the sky in auxiliary air complementary apertures
Gas is more efficiently supplemented in the fiery channel of biography.
It is through to the first fuel gas hole that above-mentioned outer ring mixes air cavity preferably, offering on the bottom surface for passing fiery channel,
Combustion gas can be supplemented to fiery channel is passed by first fuel gas hole in this way, further speed up fire transmission rate.
Preferably, mixed gas groove is offered on the bottom surface for passing fiery channel, the combustion for thering is the first fuel gas hole to supplement in this way
Gas and the air supplemented by the first airflow channel can mix flowing in gas groove at this, stir and mix, so as to make combustion gas
Full combustion.
Preferably, the shape of the mixed gas groove is in bending.So as to further increase combustion gas molecule and air point
The collision probability of son further increases flowing, stirring and mixing of the two in mixed gas groove, so that fuel gas buring more fills
Point.
Further, it is preferable that the both ends of the mixed gas groove extend respectively to pass the both ends in fiery channel and are open respectively, on
It states the first airflow channel and fuel gas hole is laid in the two sides of the mixed gas groove respectively.
Preferably, offering the first air inlet communicated with the outside world on the side wall for passing fiery channel.By this first
Air inlet can supplement air to fiery channel interior is passed from the side for passing fiery channel.
The second fuel gas hole that air cavity communicates is mixed with above-mentioned outer ring preferably, offering on the side wall for passing fiery channel.
By second fuel gas hole combustion gas can be supplemented to fiery channel interior is passed from the side for passing fiery channel.
Preferably, described pass the top closed of fiery channel, can be supplemented compared with traditional open biography fire channel more
Air, to accelerate fire transmission rate.
Preferably, providing the second air-flow for being connected to above-mentioned auxiliary air complementary apertures on the roof for passing fiery channel
Channel.Air in auxiliary air complementary apertures can be supplemented to the top of fire cover ontology by second airflow channel, in addition, can also incite somebody to action
The discharge for dropping to fire cover bodies top is guided to auxiliary air complementary apertures and outlet from second airflow channel.
Preferably, offering the second air inlet through the roof on the roof for passing fiery channel.So as to will be fiery
The air of tops is supplemented in the fiery channel of biography.
Above-mentioned first airflow channel can be there are many implementation, it is preferable that offers on the inner bottom surface for passing fiery channel
The hole wall of first through hole, the first through hole extends vertically downwards and forms the first connecting sleeve, the inner cavity of first connecting sleeve
Form above-mentioned first airflow channel.
Above-mentioned second airflow channel can be there are many implementation, it is preferable that the is offered on the roof for passing fiery channel
The hole wall of two through-holes, second through-hole extends vertically downwards and forms the second connecting sleeve, the inner cavity shape of second connecting sleeve
At above-mentioned second airflow channel.
Compared with the prior art, the advantages of the utility model are: radially being provided on fire cover ontology in the utility model
There is the fiery channel of biography, which is connected to corresponding auxiliary air complementary apertures, can pass through auxiliary air complementary apertures in this way to biography
Fiery channel supplements air, to promote to pass the efficient burning of the fiery flame of biography in fiery channel, and then promotes fire transmission rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of burner in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the other direction of Fig. 1；
Fig. 3 is the structural schematic diagram in yet another direction of Fig. 1；
Fig. 4 is the structural exploded view of burner in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the other direction of Fig. 4；
Fig. 6 is the structural schematic diagram of fire cover in the utility model embodiment；
Fig. 7 is the structural schematic diagram of the other direction of Fig. 6；
Fig. 8 is cross-sectional view of the Fig. 7 along the direction A-A；
Fig. 9 is cross-sectional view of the Fig. 7 along the direction B-B；
Figure 10 is cross-sectional view of the Fig. 7 along the direction C-C；
Figure 11 is the enlarged drawing of I part in Fig. 8；
Figure 12 is the enlarged drawing of II part in Fig. 9；
Figure 13 is the enlarged drawing of III part in Figure 10；
Figure 14 is the cross-sectional view of fire cover in the utility model embodiment；
Figure 15 is the enlarged drawing of IV part in Figure 14.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Fig. 1~15, a kind of gas burner, the outer ring fire of the fire cover ontology 1 including mixing chamber 2, with annular
Lid and interior ring fire cover (not shown), the top of above-mentioned mixing chamber 2 are successively arranged upwardly opening inner ring from the inside to the outside and mix air cavity
23 and outer ring mix air cavity 22, above-mentioned interior ring fire cover and external ring fire cover covers respectively to be located at inner ring and mixes air cavity 23 and the mixed air cavity 22 of outer ring
On, above-mentioned inner ring mixes air cavity 23 and outer ring mixes and is provided with auxiliary air circuit 24 between air cavity 22, and opens on the side wall of mixing chamber 2
Equipped with the auxiliary air complementary apertures 21 communicated with above-mentioned auxiliary air circuit 24.Above-mentioned outer ring mixes circumferentially spaced equal on air cavity 22
If inner ring mixes and offers inner ring air inlet 231 on air cavity 23 there are four outer ring air inlet 221.
The fiery channel 3 of biography is radially provided on above-mentioned fire cover ontology 1, and the biography fire channel 3 and corresponding auxiliary air
Complementary apertures 21 are connected to.In the present embodiment, the top of fire cover ontology 1 is formed with inwardly projecting convex block 30, and above-mentioned biography fire channel 3 is opened
It is located on above-mentioned convex block 30, and the cross section in the biography fire channel 3 is square and is flared from inside to outside, so as to pass through its outboard end
Mouth aspirates more air to promote to pass the burning for passing fiery flame in fiery channel 3.Further, above-mentioned fire cover ontology 1 includes annular
Roof 101 and or extend obliquely downward made of internal ring wall 103 He vertical respectively as the medial and lateral edge of the annular upper wall 101
External annulus 102 offers main fire hole 11 on above-mentioned external annulus 102, and the duct of the main fire hole 11 tilts upward extension from the inside to the outside.
Above-mentioned annular upper wall 101, internal ring wall 103 and external annulus 102 surround mixed headroom 10, which is located at outer ring and mixes gas
The top of chamber 22.
In addition, the first steady flame slot 12 and second circumferentially extended along external annulus 102 is also offered on the external annulus 102 respectively
Steady flame slot 13, the first steady flame slot 12 run through the hole wall of main fire hole 11, in addition, further include stable flame hole 131, the stable flame hole 131 by
First steady 12 bottom wall of flame slot is through to the second steady flame slot 13 and continues through to the bottom of external annulus 102, and the stable flame hole 131
Air cavity 22 is mixed with outer ring to communicate.By the setting steady flame slot of twice in the present embodiment, wherein the first steady flame slot 12 is through to main fire hole
Inside 11, so as to obtain better steady flame effect.
Above-mentioned biography fire channel 3 is connected to corresponding auxiliary air complementary apertures 21 by the first airflow channel 90, first gas
The extending direction of circulation road 90 is vertical with the extending direction in above-mentioned biography fire channel 3.Specifically, it passes and is opened on the inner bottom surface in fiery channel 3
Hole wall equipped with first through hole 91, the first through hole 91 extends vertically downwards and forms the first connecting sleeve 9, first connector sleeve
The inner cavity of pipe 9 forms above-mentioned first airflow channel 90.First airflow channel 90 can be passed through in this way from auxiliary air complementary apertures 21
Air is supplemented to fiery channel 3 is passed, to promote to pass the biography fire flame efficient burning in fiery channel 3, and then promotes fire transmission rate.This
In embodiment, which is one.
To further speed up fire transmission rate, is offered on the bottom surface in the fiery channel 3 of biography and be through to the mixed air cavity 22 of above-mentioned outer ring
First fuel gas hole 81, and the second fuel gas hole 82 is offered in the left and right side walls in the fiery channel 3 of biography respectively, above-mentioned convex block 30 is prominent downwards
Air cavity 22 is mixed for outer ring, each above-mentioned second fuel gas hole 82 extends through to the highlight of the convex block 30 and mixes gas with outer ring respectively
Chamber 22 communicates.
In the present embodiment, pass the top closed of fiery channel 3, i.e., outward opening in the difference of the biography fire channel 3 in the present embodiment, and
And the second airflow channel 40 for being connected to above-mentioned auxiliary air complementary apertures 21 is provided on the roof in the biography fire channel 3, this second
Air in auxiliary air complementary apertures 21 can be supplemented to the top of fire cover ontology 1 by airflow channel 40, in addition, fire can also will be dropped to
The discharge at the top of lid ontology 1 is guided to auxiliary air complementary apertures 21 and outlet from second airflow channel 40.Specifically, it is logical to pass fire
The second through-hole 41 is offered on the roof in road 3, the hole wall of second through-hole 41 extends vertically downwards and forms the second connecting sleeve
4, the inner cavity of second connecting sleeve 4 forms above-mentioned second airflow channel 40.In the present embodiment, above-mentioned second connecting sleeve 4 is
Spaced two.
Further, it passes and offers the first air inlet 7 communicated with the outside world respectively on the two sides side wall in fiery channel 3, by this
First air inlet 7 can supplement air inside fiery channel 3 to passing from two sides in fiery channel 3 are passed.It passes and is offered on the roof in fiery channel 3
Through the second air inlet 6 of the roof, so as to which the air at 1 top of fire cover ontology is supplemented in the fiery channel 3 of biography.
Mixed gas groove 5 is offered on the bottom surface in fiery channel 3 in addition, passing, in this way by combustion gas that the first fuel gas hole 81 supplements with
And the air supplemented by the first airflow channel 90 can mix flowing in gas groove 5 at this, stir and mix, so as to fill combustion gas
Divided combustion.Further, the shape for mixing gas groove 5 is in bending, and specifically, the mixed gas groove 5 is along the length direction for passing fiery channel 3
Extension wave-shaped, and above-mentioned first airflow channel 90 and the first fuel gas hole 81 are laid in the two sides of the mixed gas groove 5 respectively, mix
The both ends of gas groove 5 extend respectively to pass the both ends in fiery channel 3 and be open respectively, so as to further increase combustion gas molecule and sky
The collision probability of gas molecule further increases flowing, stirring and mixing of the two in mixed gas groove 5, so that fuel gas buring
More sufficiently.
Further, it is also provided with assisted gas hole 83 on the bottom surface in above-mentioned biography fire channel 3, which is provided with
The inner end of above-mentioned convex block 30, and be connected to above-mentioned outer ring and mix air cavity 22 and mixed gas groove 5, so as to which combustion gas is directly supplemented to
Mixed gas groove 5 can advantageously promote combustion gas while to the fiery supplement of channel 3 combustion gas is passed and mix with the efficient of air.
For convenience of by external ring fire cover location and installation on mixing chamber 2, outer ring mix 22 bottom surface of air cavity on offering respectively with
The first through hole 26 and the second through hole 25 that corresponding auxiliary air complementary apertures 21 communicate, first through hole 26 is for above-mentioned the
One connecting sleeve 9 plugs, and the second through hole 25 is plugged for above-mentioned second connecting sleeve 4.It, only need to be by each connecting sleeve when installation
The positioning that external ring fire cover and mixing chamber can be realized is inserted into corresponding through hole, and in the present embodiment, which is
One, and the second through hole 25 is two.
Claims (13)
1. a kind of gas burner, the external ring fire cover of the fire cover ontology (1) including mixing chamber (2), with annular and interior ring fire
Lid, the top of above-mentioned mixing chamber (2) are successively arranged upwardly opening inner ring from the inside to the outside and mix air cavity (23) and the mixed air cavity of outer ring
(22), above-mentioned interior ring fire cover and external ring fire cover cover respectively is located in inner ring mixed air cavity (23) and outer ring mixed air cavity (22), above-mentioned interior
Ring mixes air cavity (23) and outer ring mixes and is provided with auxiliary air circuit (24) between air cavity (22), and opens on the side wall of mixing chamber (2)
Equipped with the auxiliary air complementary apertures (21) communicated with above-mentioned auxiliary air circuit (24), which is characterized in that the fire cover ontology (1)
On radially provided the fiery channel (3) of biography, which is connected to corresponding auxiliary air complementary apertures (21).
2. gas burner as described in claim 1, which is characterized in that the fiery channel (3) of the biography and corresponding auxiliary air
Complementary apertures (21) are connected to by the first airflow channel (90), the extending direction of first airflow channel (90) and above-mentioned biography fire channel
(3) extending direction is vertical.
3. gas burner as claimed in claim 2, which is characterized in that offer and pass through on the bottom surface for passing fiery channel (3)
It wears to above-mentioned outer ring and mixes first fuel gas hole (81) of air cavity (22).
4. gas burner as claimed in claim 3, which is characterized in that offered on the bottom surface for passing fiery channel (3) mixed
Gas groove (5).
5. gas burner as claimed in claim 4, which is characterized in that the shape of the mixed gas groove (5) is in bending.
6. gas burner as described in claim 4 or 5, which is characterized in that the both ends of the mixed gas groove (5) each extend over
It is open to the both ends for passing fiery channel (3) and respectively, above-mentioned first airflow channel (90) is laid in respectively with the first fuel gas hole (81)
The two sides of mixed gas groove (5).
7. gas burner as described in claim 1, which is characterized in that offered on the side wall for passing fiery channel (3) with
The first air inlet (7) that the external world communicates.
8. gas burner as described in claim 1, which is characterized in that offered on the side wall for passing fiery channel (3) with
Above-mentioned outer ring mixes the second fuel gas hole (82) that air cavity (22) communicates.
9. gas burner as described in claim 1, which is characterized in that described to pass the top closed of fiery channel (3).
10. gas burner as claimed in claim 9, which is characterized in that the company of having provided on the roof for passing fiery channel (3)
Pass to the second airflow channel (40) of above-mentioned auxiliary air complementary apertures (21).
11. gas burner as claimed in claim 9, which is characterized in that offer and pass through on the roof for passing fiery channel (3)
Wear the second air inlet (6) of the roof.
12. gas burner as claimed in claim 2, which is characterized in that offered on the inner bottom surface for passing fiery channel (3)
The hole wall of first through hole (91), the first through hole (91) extends vertically downwards and forms the first connecting sleeve (9), first connection
The inner cavity of casing (9) forms above-mentioned first airflow channel (90).
13. gas burner as claimed in claim 10, which is characterized in that offered on the roof for passing fiery channel (3)
The hole wall of second through-hole (41), second through-hole (41) extends vertically downwards and forms the second connecting sleeve (4), second connection
The inner cavity of casing (4) forms above-mentioned second airflow channel (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820663176.9U CN208312375U (en) | 2018-05-04 | 2018-05-04 | A kind of gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820663176.9U CN208312375U (en) | 2018-05-04 | 2018-05-04 | A kind of gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312375U true CN208312375U (en) | 2019-01-01 |
Family
ID=64710888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820663176.9U Active CN208312375U (en) | 2018-05-04 | 2018-05-04 | A kind of gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312375U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798523A (en) * | 2019-01-29 | 2019-05-24 | 杭州德意电器股份有限公司 | A kind of fire dish component and burner for burner |
| CN110345479A (en) * | 2019-07-12 | 2019-10-18 | 宁波方太厨具有限公司 | Fire cover for kitchen range |
| CN110440247A (en) * | 2018-05-04 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of gas burner |
| CN111256131A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN112013393A (en) * | 2019-05-31 | 2020-12-01 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN112344331A (en) * | 2019-08-06 | 2021-02-09 | 宁波方太厨具有限公司 | Fire cover for gas stove |
-
2018
- 2018-05-04 CN CN201820663176.9U patent/CN208312375U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440247A (en) * | 2018-05-04 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of gas burner |
| CN111256131A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN111256131B (en) * | 2018-11-30 | 2021-11-02 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN109798523A (en) * | 2019-01-29 | 2019-05-24 | 杭州德意电器股份有限公司 | A kind of fire dish component and burner for burner |
| CN109798523B (en) * | 2019-01-29 | 2024-05-10 | 杭州德意智家股份有限公司 | Fire dividing disc assembly for burner and burner |
| CN112013393A (en) * | 2019-05-31 | 2020-12-01 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN112013393B (en) * | 2019-05-31 | 2022-01-14 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN110345479A (en) * | 2019-07-12 | 2019-10-18 | 宁波方太厨具有限公司 | Fire cover for kitchen range |
| CN112344331A (en) * | 2019-08-06 | 2021-02-09 | 宁波方太厨具有限公司 | Fire cover for gas stove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208312375U (en) | A kind of gas burner | |
| CN106642118A (en) | Burner fire cover of gas cooker | |
| CN202392800U (en) | Combustor of up-air-inlet gas cooker | |
| CN103900085A (en) | Burner of gas cooker | |
| CN103900118A (en) | Gas stove with high combustion efficiency | |
| CN106969360A (en) | Multilayer channel distributor and combustor applying same | |
| CN206958923U (en) | Multilayer channel distributor and combustor applying same | |
| CN205807416U (en) | A kind of novel household gas range | |
| CN211119506U (en) | Fire cover for gas stove | |
| CN211290038U (en) | Air door adjusting structure of upper air inlet mixed air cavity | |
| CN110410785A (en) | A kind of cooker burner | |
| CN110440247A (en) | A kind of gas burner | |
| CN208735631U (en) | A kind of efficient gas burner | |
| CN208170382U (en) | A kind of efficient fire cover for kitchen range | |
| CN207962728U (en) | A kind of combustion furnace | |
| CN206681841U (en) | A kind of burning chamber of diesel engine | |
| CN106895401A (en) | A kind of flame core oxygen enriching burning-aid formula gas burner | |
| CN201043749Y (en) | Stove burner | |
| CN108019747A (en) | A kind of burner and gas-cooker | |
| CN111256131B (en) | Fire cover for gas stove | |
| CN204806395U (en) | Naturally, draw formula of penetrating kitchen range | |
| CN106762099A (en) | A kind of burning chamber of diesel engine | |
| CN202973088U (en) | High-efficiency and energy-saving safe gas stove | |
| CN204593479U (en) | A kind of biomass stove system | |
| CN202792022U (en) | Gas stove burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |