CN208170384U - A kind of gas burner fire cover - Google Patents
A kind of gas burner fire cover Download PDFInfo
- Publication number
- CN208170384U CN208170384U CN201820548796.8U CN201820548796U CN208170384U CN 208170384 U CN208170384 U CN 208170384U CN 201820548796 U CN201820548796 U CN 201820548796U CN 208170384 U CN208170384 U CN 208170384U
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- groove
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- boss
- cover
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Abstract
The utility model relates to a kind of external ring fire covers of gas burner, including fire cover ontology, what the fire cover ontology included goes out fiery boss, should go out that fiery boss is hollow and top opening, it at least offers fire output hole on the side wall of side, and inside and outside perforative steady flame groove is offered on the apical margin of above-mentioned side wall；The opening of above-mentioned boss fiery out is covered with cover board, the bottom surface of the cover board and steady flame groove offset and form stable flame hole, the lateral border of cover board externally protrudes out in above-mentioned side wall and extends downwardly and form anti-overflow eaves, and there are gaps between the anti-overflow eaves and the lateral wall for respectively going out fiery boss.Stable flame hole is formed by steady flame groove and cover board split in the utility model, i.e. the stable flame hole is separate structure, so that steady flame groove exposure can be made by cover board being removed when cleaning, thus the convenient daily cleaning to stable flame hole；In addition, can cover stable flame hole by the way that anti-overflow eaves is arranged, discharge is effectively prevent to enter stable flame hole and stable flame hole is caused to block.
Description
Technical field
The utility model relates to gas-cooker field more particularly to a kind of gas burner fire covers.
Background technique
The external ring fire cover of existing gas burner is generally structure as a whole, and steady flame structure is with shapes such as steady flame slot, stable flame holes
Formula is exposed outside.Such as application No. is the Chinese invention patents of 201410115151.1 (Publication No. CN104949170A) to disclose
A kind of fire cover of gas-cooker, the lateral wall of fire cover are equipped with steady flame slot, the steady flame slot be connected respectively with several grooves and
Form several stable flame holes.The China of Patent No. ZL200920112857.7 (Authorization Notice No. CN201377835Y) is practical
New patent discloses a kind of outer-ring fire cover for gas burner, offers stable flame hole on the outer side elevation of the fire cover.Above-mentioned steady flame knot
Structure there is a problem that easily blocking and clean trouble, it is seen then that existing steady flame structure need to be further improved.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of steady flame structure for the prior art and be not easy to plug
And gas burner fire cover easy to clean.
The utility model solves technical solution used by above-mentioned technical problem：A kind of gas burner fire cover, packet
Include fire cover ontology, which is characterized in that the fire cover ontology included goes out fiery boss, should go out that fiery boss is hollow and top opening,
Fire output hole is at least offered on the side wall of side, and inside and outside perforative steady flame groove is offered on the apical margin of above-mentioned side wall；It is above-mentioned go out
The opening of fiery boss is covered with cover board, and the bottom surface of the cover board and steady flame groove offset and form stable flame hole, the lateral border of cover board
Externally protrude out in above-mentioned side wall and extend downwardly and form anti-overflow eaves, and between the anti-overflow eaves and the lateral wall for respectively going out fiery boss there are
Gap.
It is described to go out fiery boss at least two and circumferentially spaced to set preferably, the fire cover ontology further includes chassis
It sets on the top surface on the chassis, adjacent goes out between fiery boss to be formed auxiliary air supply port, also, this respectively goes out the bottom of fiery boss
Portion is open and extends through chassis.So as to supplement auxiliary air by the inside ring fire cover of the auxiliary air supply port, and
The auxiliary air supply port is open architecture (i.e. open top), so that convenient clean the auxiliary air supply port.
Preferably, the fire output hole is provided on the lateral wall for respectively going out fiery boss, and respectively go out the left and right side walls of fiery boss
At least one of place apical margin on offer the inside and outside biography fire groove for running through and extending along its length, the bottom of above-mentioned cover board
Face and the biography fire groove offset and form flash hole.Flash hole is separate structure, and when cleaning, which removes cover board, can make to pass fiery groove
Exposure, thus the convenient daily cleaning to flash hole.
Preferably, the fire output hole lateral bending folding for passing fiery groove and going out fiery boss towards its place from the inside to the outside, so as to more
Add and effectively reach interior ring fire at fire output hole, realizes the smooth burning of outer ring fire.
Preferably, between the cell wall apical margin for passing fiery groove free end and the bottom surface of cover board, there are air inlet gaps.From
And can by above-mentioned auxiliary air supply port through the air inlet gap to air is supplemented inside flash hole, can then make to pass fiery flame and exist
Burning more stable in fiery groove is passed, is further ensured that and passes igneous power.
Preferably, offering the air inlet communicated with the inner cavity for going out fiery boss on the bottom wall for passing fiery groove.To
The mixed gas of combustion gas and air can be made to smoothly enter in the duct of flash hole.
Preferably, the steady flame groove includes the first groove and the second groove, first groove and the second groove are communicated,
And the length direction of the length direction of first groove and the second groove can intersect.So as to the mixed gas for entering stable flame hole
It is shunted, reduces mixed gas in the flow velocity of steady flame groove, so that the burning that the steady fireworks in stable flame hole are more stable, into one
Step promotes steady flame effect.
Further, it is preferable that first groove linearly extends from the inside to the outside, and second groove is from the inside to the outside
It is bent to the first groove side, and its outboard end is parallel with the first groove, inner end is connected to the inner end of the first groove.
Preferably, each cover board is integral piece in a ring, and covers to be located at respectively to go out respectively and be opened at the top of fiery boss
On mouth.So as to keep the overall structure of external ring fire cover simple, facilitate processing and manufacturing, and only need to be by cover board entirety when daily cleaning
Steady flame groove can be made, pass fiery groove and the exposure of auxiliary air supply port by removing, and facilitate the daily cleaning of external ring fire cover.
Preferably, the anti-overflow eaves is also in a ring, and be radially convexly equipped on the inner wall of the anti-overflow eaves can with go out fire
The convex block that the corresponding position of the lateral surface of boss offsets.The opening of fiery boss out is located at respectively so as to cover cover board more firmly
On.
Compared with prior art, the utility model has the advantage of：It is spelled in the utility model by steady flame groove and cover board
Conjunction forms stable flame hole, i.e., the stable flame hole is separate structure, so that steady flame groove exposure can be made by removing cover board when cleaning, convenient pair
Stable flame hole is cleaned；In addition, can centainly be covered stable flame hole by the way that anti-overflow eaves is arranged, discharge is effectively prevent to enter steady flame
Hole and cause stable flame hole to block.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gas 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 gas burner in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the utility model embodiment cover plate；
Fig. 6 is the enlarged drawing of II part in Fig. 3；
Fig. 7 is cross-sectional view of the Fig. 2 along the direction A-A；
Fig. 8 is the enlarged drawing of I part in Fig. 3；
Fig. 9 is the enlarged drawing of III part in Fig. 7；
Figure 10 is the structural schematic diagram of fire cover ontology in the utility model embodiment；
Figure 11 is the enlarged drawing of IV part in Figure 10；
Figure 12 is the structural schematic diagram of the other direction of Figure 10；
Figure 13 is the cross-sectional view of fire cover ontology in the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in figs. 1-13, a kind of gas burner, including pedestal 1 are covered with 2 He of external ring fire cover on the pedestal 1 respectively
Interior ring fire cover 3, and the external ring fire cover 2 is disposed around the periphery of interior ring fire cover 3.Above-mentioned external ring fire cover 2 includes fire cover ontology, the fire
Lid ontology includes that circular chassis 200 and projection go out fiery boss 20 on the chassis 200, in the present embodiment, should go out fiery boss
20 be four, and it is circumferentially spaced centered on the center of circle on above-mentioned chassis 200 be each provided on chassis 200, it is adjacent go out fiery boss
Auxiliary air supply port 22 is formed between 20, so as to supplement secondary sky by the inside ring fire cover 3 of auxiliary air supply port 22
Gas, and the auxiliary air supply port 22 is open architecture (i.e. open top), thus convenient to the auxiliary air supply port 22
It is cleaned.
Further, the cross section for respectively going out fiery boss 20 is in arc strip, and respectively goes out the top opening of fiery boss 20 and divide
It is not covered with cover board 4, in the present embodiment, the cover board 4 respectively gone out on fiery boss 20 is integrated, and annular in shape, is removed in this way
Cover board 4 can make auxiliary air supply port 22 open, so that convenient clean each auxiliary air supply port 22.
Further, respectively go out on the apical margin of the lateral wall of fiery boss 20 and offer radially inside and outside perforative steady flame groove 230,
The bottom surface of cover board 4 and steady flame groove 230 offset and form stable flame hole 23, and fire is offered out on the lateral wall of the lower section of stable flame hole 23
Hole 21.As it can be seen that stable flame hole 23 is separate structure, when cleaning, which removes cover board 4, can make the steady exposure of flame groove 230, thus convenient
To the daily cleaning of stable flame hole 23.In addition, the lateral border of above-mentioned cover board 4 circumferentially extends vertically downwards and forms the anti-overflow of annular
Eaves 43 effectively prevent discharge to enter stable flame hole 23 and cause stable flame hole 23 to can cover stable flame hole 23 by anti-overflow eaves 43
Blocking.In the opening for being located at respectively to go out fiery boss 20 to enable cover board 4 more firmly to cover, it is preferable that above-mentioned anti-overflow eaves 43 it is interior
The convex block 44 that circumferentially spaced projection can offset with the corresponding position for the lateral surface for going out fiery boss 20 on wall surface, each convex block 44 is along diameter
To extension.Specifically, in the present embodiment, above-mentioned cover board 4 includes annular upper wall 41, external annulus and internal ring wall 42, wherein this is outer
Ring wall, that is, above-mentioned anti-overflow eaves 43, internal ring wall 42 are extended obliquely downward by the interior lateral margin of roof 41, and the anti-overflow eaves 43 with it is each
There are gaps between the lateral wall of fiery boss 20 out.
Further, above-mentioned steady flame groove 230 include the first groove 230a and the second groove 230b, the first groove 230a and
Second groove 230b is communicated, and can be intersected along the length direction of first groove 230a and the length direction of the second groove 230b.
So as to shunt to the mixed gas for entering stable flame hole 23, mixed gas is reduced in the flow velocity of steady flame groove 230, so that surely
The more stable burning of steady fireworks in flame hole 23, further promotes steady flame effect.In the present embodiment, the first groove 230a is by interior
To radially extending outside, the second groove 230b is rolled over to the first groove 230a lateral bending from the inside to the outside, and its outboard end and the first groove
230a is parallel, and inner end is connected to the inner end of the first groove 230a (in practical manufacturing process, installs because of structure and need, individually
First groove 230a of steady flame groove 230 is not connected with the inner end of the second groove 230b).
Above-mentioned respectively to go out on fiery boss 20 to be provided with flash hole 24, which is provided with the left side for respectively going out fiery boss 20
On wall or right side wall.Specifically, run through and prolong along its length inside and outside being offered on the apical margin of above-mentioned left side wall or right side wall
The biography fire groove 240 stretched, the bottom surface of above-mentioned cover board 4 and the biography fire groove 240 offset and form above-mentioned flash hole 24.As it can be seen that should
Flash hole 24 is separate structure, and when cleaning, which removes cover board 4, can make to pass the fiery exposure of groove 240, thus convenient to flash hole 24
Daily cleaning.
Further, 21 lateral bending of the fire output hole folding that fiery groove 240 goes out fiery boss 20 towards its place from the inside to the outside is passed, so as to more
Add and effectively reach interior ring fire at fire output hole 21, realizes the smooth burning of outer ring fire.Fiery groove is being passed to enable to pass flame
More stable burning in 240 passes igneous power to be further ensured that, effectively, passes the cell wall top of 240 free end of fiery groove
There are air inlet gaps between edge and the bottom surface of cover board 4, in this way can by above-mentioned auxiliary air supply port 22 through the air inlet gap to
Air is supplemented inside flash hole 24, realizes efficient, the stable burning for passing fiery flame.In the present embodiment, the inside of fiery groove 240 is passed
The apical margin of cell wall 241 and the bottom surface of cover board 4 offset, and the outside cell wall 242 for passing fiery groove 240 is lower than inside cell wall 241, and should
Above-mentioned air inlet gap is formed there are gap between the apical margin of outside cell wall 242 and the bottom surface of cover board 4.In addition, above-mentioned biography fire is recessed
The air inlet 243 communicated with the inner cavity for going out fiery boss 20 is offered on the bottom wall of slot 240, so as to make the mixing of combustion gas and air
Gas smoothly enters in the duct of flash hole 24, and the air inlet 243 is four and along the length of steady flame groove 230 in the present embodiment
Degree direction interval is all provided with, and the duct of each air inlet 243 extends straight up.
In addition, being provided with above-mentioned interior ring fire cover 3 at the center on above-mentioned chassis 200 in the present embodiment, which is wrapped
The pedestal 31 of tubular is included, which is extended straight up by the hole wall for being provided with the centre bore at 200 center of chassis, together
When, the upper surface on chassis 200 is in smooth shape, and the height of the upper surface on chassis 200 centered on its centre bore circumferentially by interior
To equably successively decreasing outside, so as to enable the liquid for dropping to 200 upper surface of chassis to flow from inside to outside, and then can be to a certain degree
The upper automatically cleaning for realizing fire cover.
Claims (10)
1. a kind of gas burner fire cover, including fire cover ontology, which is characterized in that the fire cover ontology includes fiery boss
(20), it should go out that fiery boss (20) is hollow and top opening, at least be offered on the side wall of side fire output hole (21), and above-mentioned side wall
Apical margin on offer inside and outside perforative steady flame groove (230)；
The opening of above-mentioned boss (20) fiery out is covered with cover board (4), and the bottom surface of the cover board (4) offsets with steady flame groove (230)
And stable flame hole (23) are formed, the lateral border of cover board (4) externally protrudes out in above-mentioned side wall and extends downwardly and form anti-overflow eaves (43), and should
There are gaps between anti-overflow eaves (43) and above-mentioned side wall.
2. fire cover as described in claim 1, which is characterized in that the fire cover ontology further includes chassis (200), and the fire out is convex
Platform (20) at least two and it is circumferentially spaced be arranged on the top surface on the chassis (200), it is adjacent go out fiery boss (20) between
It is formed auxiliary air supply port (22), also, the bottom for respectively going out fiery boss (20) is open and extends through chassis (200).
3. fire cover as claimed in claim 2, which is characterized in that the fire output hole (21), which is provided with, respectively goes out the outer of fiery boss (20)
On side wall, and respectively goes out on the apical margin at least one of place of the left and right side walls of fiery boss (20) and offer inside and outside run through and along it
The biography fire groove (240) that length direction extends, the bottom surface of above-mentioned cover board (4) and the biography fire groove (240) offset and form biography fire
Hole (24).
4. fire cover as claimed in claim 3, which is characterized in that the fiery groove (240) of the biography goes out fire towards its place from the inside to the outside
Fire output hole (21) lateral bending of boss (20) is rolled over.
5. fire cover as claimed in claim 3, which is characterized in that the cell wall apical margin and lid for passing fiery groove (240) free end
There are air inlet gaps between the bottom surface of plate (4).
6. fire cover as claimed in claim 4, which is characterized in that offered on the bottom wall for passing fiery groove (240) and go out fire
The air inlet (243) that the inner cavity of boss (20) communicates.
7. fire cover as described in claim 1, which is characterized in that the steady flame groove (230) include the first groove (230a) and
Second groove (230b), first groove (230a) and the second groove (230b) communicate, and the length of first groove (230a)
The length direction of direction and the second groove (230b) can intersect.
8. fire cover as claimed in claim 7, which is characterized in that first groove (230a) is linearly prolonged from the inside to the outside
It stretches, second groove (230b) is rolled over to the first groove (230a) lateral bending from the inside to the outside, and its outboard end and the first groove
(230a) in parallel, inner end is connected to the inner end of the first groove (230a).
9. fire cover as described in claim 1, which is characterized in that each cover board (4) is integral piece in a ring, and respectively
Lid is located in the top opening for respectively going out fiery boss (20).
10. fire cover as claimed in claim 9, which is characterized in that the anti-overflow eaves (43) also in a ring, and the anti-overflow eaves (43)
Inner wall on be radially convexly equipped with the convex block (44) that can be offseted with the corresponding position for the lateral surface for going out fiery boss (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548796.8U CN208170384U (en) | 2018-04-16 | 2018-04-16 | A kind of gas burner fire cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548796.8U CN208170384U (en) | 2018-04-16 | 2018-04-16 | A kind of gas burner fire cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208170384U true CN208170384U (en) | 2018-11-30 |
Family
ID=64370892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820548796.8U Active CN208170384U (en) | 2018-04-16 | 2018-04-16 | A kind of gas burner fire cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208170384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388645A (en) * | 2018-04-16 | 2019-10-29 | 宁波方太厨具有限公司 | A kind of gas burner fire cover |
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2018
- 2018-04-16 CN CN201820548796.8U patent/CN208170384U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388645A (en) * | 2018-04-16 | 2019-10-29 | 宁波方太厨具有限公司 | A kind of gas burner fire cover |
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