CN206001471U - A kind of interior ring fire cover of gas stove burner - Google Patents
A kind of interior ring fire cover of gas stove burner Download PDFInfo
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- CN206001471U CN206001471U CN201620889160.0U CN201620889160U CN206001471U CN 206001471 U CN206001471 U CN 206001471U CN 201620889160 U CN201620889160 U CN 201620889160U CN 206001471 U CN206001471 U CN 206001471U
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- output hole
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- fire output
- fire cover
- hole
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Abstract
This utility model is related to a kind of interior ring fire cover of gas stove burner, fire cover body including hollow circular cylinder shape, by roof and the side perisporium that extends downwardly from ceiling edge forms mixing chamber to this fire cover body, the fire output hole being connected with mixing chamber is provided through on the outer wall of this fire cover body, the roof of described fire cover body caves inward and forms top flame zone, and described fire output hole includes the top fire output hole being arranged on this recess；Described fire output hole also includes main fire output hole and the bottom fire output hole being circumferentially disposed on this side perisporium of fire cover, and wherein this bottom fire output hole is located at the lower section of main fire output hole.Compared with prior art, this utility model passes through reasonable, regularity distribution on fire cover body outer wall for the fire output hole, thus forming rule distribution and the top flame zone of uniform, stable burning, main flame zone and bottom flame zone, solve the problems, such as that interior ring fire cover firepower is not enough or firepower is excessive.
Description
Technical field
This utility model is related to burner domain, the interior ring fire cover of more particularly, to a kind of gas stove burner.
Background technology
The interior ring fire cover of burner in the market is typically by being reached surely using a circle or the two main glory holes of circle
The China of fixed, sufficiently burning, such as Patent No. ZL201120275195.2 (authorizing public number to be CN202188509U) is real
With new《Burner with high efficiency》Disclose ring fire cover structure in this kind.In this kind, ring fire cover efficiency of combustion is not high is somebody's turn to do so that adopting
It is excessive that the burner generally existing of interior ring fire cover outer ring firepower, and the hypodynamic problem of inner-ring fire, easily make positioned at pot center
Food be difficult ripe, lead to cooking food uneven.Additionally, also having interior ring fire cover in the form of the netted fire cover in center, such as
The Chinese invention patent of Application No. 201310316588.7 (application publication number is CN103438454A)《Household gas range burns
Device》, the Chinese invention patent of Application No. 201510665690.7 (application publication number is CN105202541A)《A kind of steady flame combustion
Burner》All disclose ring fire cover structure in this kind etc. patent, the entire surface of ring fire cover in this kind all has higher flame, firepower mistake
In concentration, center firepower is easily caused using the burner of ring fire cover in this kind excessive and so that the food paste positioned at pot center is fallen.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of combustion even, stable combustion for prior art
The interior ring fire cover of gas-range burner.
This utility model solves the technical scheme that adopted of above-mentioned technical problem：A kind of internal ring of gas stove burner
Fire cover, including the fire cover body of hollow circular cylinder shape, this fire cover body is by roof with the side perisporium that extends downwardly from ceiling edge
Form mixing chamber, the outer wall of this fire cover body is provided through the fire output hole that connected with mixing chamber it is characterised in that described fire
The roof of lid body caves inward and forms top flame zone, and the top that described fire output hole includes being arranged on this recess goes out fire
Hole；Described fire output hole also includes main fire output hole and the bottom fire output hole being circumferentially disposed on this side perisporium of fire cover, wherein should
Bottom fire output hole is located at the lower section of main fire output hole.
Preferably, circumferentially arranged on the side perisporium of described fire cover body have auxiliary air complementary apertures, this auxiliary air
Complementary apertures are located at the top of main fire output hole, and this auxiliary air complementary apertures connection outside and above-mentioned top flame zone；Auxiliary air
The setting of complementary apertures can be that top fire output hole supplements auxiliary air, thus meeting the oxygen demand of top fire output hole so that top
Flame zone fully burns.
Further, for making the air supplementary result of auxiliary air complementary apertures more preferable, preferably, described auxiliary air supplements
The lower section that the air inlet of hole one end is distributed between the top between two adjacent main fire output holes, and two adjacent air inlets is provided with 2
～3 main fire output holes；Described depression is in rounding mesa-shaped, and described top fire output hole is circumferentially disposed at the side wall lower ends of this depression,
It is located between the fire output hole of top between the air outlet of this auxiliary air complementary apertures other end is uniform, and arrange between adjacent air outlet
There are 2～3 top fire output holes.
For making main fire output hole and bottom fire output hole not from flame, thus ensureing to be formed by main fire output hole and bottom fire output hole respectively
Main flame zone and bottom flame zone fully burn, also circumferentially arranged on the perisporium of described fire cover body have stable flame hole, and this is steady
Between main fire output hole and bottom fire output hole, its one end forms flame stabilization ring to flame hole position, and the other end connects above-mentioned mixing chamber.
Further, for making steady flame effect more preferably, preferably, the fire cover body perisporium below described main fire output hole is radially recessed
Fall into and form annular recess, this annular recess extends inwardly to the cell walls of main fire output hole and forms described stable flame hole.
Further, preferably, the rectangular in cross-section of described annular recess, it is highly 0.7～1mm, and described master goes out
The duct of fire hole is parallel with the duct of bottom fire output hole, and the spacing in main fire output hole and bottom fire output hole duct be 0.2～
0.5mm.
Preferably, the duct central shaft of described top fire output hole and bottom fire output hole is 30 ° with the angle of horizontal plane
～90 °, the duct central shaft of described main fire output hole and the angle of horizontal plane are 30 °～45 °, thus being formed in fire cover body surface
Obliquely or straight up.
Further, the duct central shaft of described top fire output hole and horizontal plane, in the duct of described bottom fire output hole
Heart axle is 30 °～45 ° with the angle of horizontal plane.
Preferably, the bore dia of described top fire output hole is 0.5mm～2.5mm.
Preferably, the bore dia of described bottom fire output hole is 1mm～2mm.
Compared with prior art, the utility model has the advantage of：The roof of fire cover body caves inward and forms top
Flame zone, fire output hole includes being arranged on the top fire output hole of this recess and is circumferentially disposed at the master on fire cover body perisporium
Fire output hole and bottom fire output hole, wherein this bottom fire output hole are located at the lower section of main fire output hole, and above-mentioned main fire output hole and bottom go out fire
Hole forms one respectively on the side wall of fire cover body and encloses main flame zone and bottom flame zone；By fire output hole in fire cover body outer wall
On reasonable, regularity distribution, thus formed rule distribution and uniformly, the top flame zone of stable burning, main flame zone and
Bottom flame zone, solves the problems, such as that in prior art, interior ring fire cover firepower is not enough or firepower is excessive.
Brief description
Fig. 1 is the structural representation of interior ring fire cover in this utility model embodiment；
Fig. 2 is the top view of interior ring fire cover in this utility model embodiment；
Fig. 3 is the front view of interior ring fire cover in this utility model embodiment；
Fig. 4 is the other direction structural representation of Fig. 1；
Fig. 5 is the sectional view along A-A direction for the Fig. 2；
Fig. 6 is the other direction structural representation of Fig. 5；
Fig. 7 is the sectional view along B-B direction for the Fig. 2.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in Fig. 1～7, a kind of interior ring fire cover of gas stove burner, including the fire cover body of hollow circular cylinder shape
1, by roof and the side perisporium that extends downwardly from ceiling edge forms mixing chamber 11 to this fire cover body 1, the outer wall of this fire cover body 1
On be provided through the fire output hole that connects with mixing chamber 11.Further, the roof of above-mentioned fire cover body 1 caves inward and forms top
Portion's flame zone 2, above-mentioned fire output hole includes being arranged on the top fire output hole 3 at this depression 21.For making top flame zone 2 burn all
Even, in the present embodiment, depression 21 is in rounding mesa-shaped, and top fire output hole 3 is circumferentially disposed at the side wall lower ends of this depression 21, top
The duct central shaft of fire output hole 3 and the angle β of horizontal plane are 30 °～90 °, and (in the present embodiment, β is 90 °, i.e. top fire output hole 3
Duct central shaft and horizontal plane), the bore dia of top fire output hole 3 is 0.5mm～2.5mm (being 2.5mm in the present embodiment),
So that one end of top fire output hole 3 connects mixing chamber 11, the other end forms circle flame upwards at above-mentioned depression 21.
Additionally, fire output hole also includes main fire output hole 4 and the bottom fire output hole 5 that circumference is distributed on fire cover body 1 side perisporium, wherein this bottom
Portion's fire output hole 5 is located at the lower section of main fire output hole 4, and main fire output hole 4 and bottom fire output hole 5 are respectively in the side of fire cover body 1
The upper main flame zone of a circle 41 and that formed encloses bottom flame zone 51.Wherein, the folder of the duct central shaft of main fire output hole 4 and horizontal plane
Angle α is 30 °～45 ° (being 35 ° in the present embodiment), and the duct central shaft of bottom fire output hole 5 is 30 ° with the equal γ of angle of horizontal plane
～45 ° (in the present embodiment, γ is 37 °), and the bore dia of bottom fire output hole 5 is 1mm～2mm (being 1mm in the present embodiment).
Because the rule setting of above-mentioned top fire output hole 3, main fire output hole 4 and bottom fire output hole 5 is so that fire cover body 1 outside is formed
Uniformly, the top flame zone 2 of stable burning, main flame zone 41 and bottom flame zone 51, thus solve existing interior ring fire cover
The problem existing.
For meeting the oxygen demand of top fire output hole 3, the perisporium of fire cover body 1 is circumferentially equipped with auxiliary air and supplements
Hole 6, this auxiliary air complementary apertures 6 is located at the top of main fire output hole 4, and this auxiliary air complementary apertures 6 connects outside and above-mentioned top
Portion's flame zone 2.Further, the air inlet 61 of this auxiliary air complementary apertures 6 one end be distributed in upper between two adjacent main fire output holes 4
Side, and the lower section between two adjacent air inlets 61 is provided with 3 main fire output holes 4；In addition, this auxiliary air complementary apertures 6 other end
Air outlet 62 uniformly between be located between top fire output hole 3, and between adjacent air outlet 62, be provided with 2 top fire output holes 3,
I.e. in the present embodiment, in above-mentioned depression 21, circumference is equipped with 12 top fire output holes 3, and between two pairs of top fire output holes 3
It is arranged at intervals with an above-mentioned air outlet 62.The setting of above-mentioned auxiliary air complementary apertures 6 can supplement secondary sky for top fire output hole 3
Gas, thus meet the oxygen demand of top fire output hole 3 so that top flame zone 2 fully burns.
For making main fire output hole 4 and bottom fire output hole 5 not from flame, thus ensureing that main flame zone 41 and bottom flame zone 51 are abundant
Burning, the perisporium of above-mentioned fire cover body 1 is also circumferentially equipped with stable flame hole 8.This stable flame hole 8 is located at main fire output hole 4 and bottom
Between fire output hole 5, its one end forms flame stabilization ring 81, and the other end connects above-mentioned mixing chamber 11.Specifically, under above-mentioned main fire output hole 4
Side fire cover body 1 perisporium radial depressions 21 and form annular recess 7, this annular recess 7 extends inwardly to the hole of main fire output hole 4
Road wall and form above-mentioned stable flame hole 8, that is, this stable flame hole 8 is formed so that this stable flame hole 8 by the cell walls holes of main fire output hole 4
One end forms flame stabilization ring 81 on the cell wall of annular recess 7, and the other end is connected with mixing chamber 11 by the duct of main fire output hole 4.
Further, the rectangular in cross-section of above-mentioned annular recess 7, its height H is 0.7～1mm (being 1mm in the present embodiment), and above-mentioned master goes out
The duct of fire hole 4 is parallel with the duct of bottom fire output hole 5, and the spacing in main fire output hole 4 and bottom fire output hole 5 duct be 0.2～
0.5mm (being 0.5mm in the present embodiment) is so that this annular recess 7 can extend on the duct of bottom fire output hole 5, and then makes
Above-mentioned flame stabilization ring 81 is overall to be in wavy.
Claims (10)
1. the interior ring fire cover of a kind of gas stove burner, including the fire cover body (1) of hollow circular cylinder shape, this fire cover body
(1) by roof with the side perisporium that extends downwardly from ceiling edge forms mixing chamber (11), the outer wall of this fire cover body (1) runs through
It is provided with the fire output hole connecting with mixing chamber (11) it is characterised in that the roof of described fire cover body (1) caves inward and formed
Top flame zone (2), described fire output hole includes the top fire output hole (3) being arranged on this depression (21) place；Described fire output hole also wraps
Include the main fire output hole (4) being circumferentially disposed on the perisporium of fire cover body (1) side and bottom fire output hole (5), wherein this bottom goes out fire
Hole (5) is located at the lower section of main fire output hole (4).
2. as claimed in claim 1 interior ring fire cover it is characterised in that circumferentially setting on the side perisporium of described fire cover body (1)
It is equipped with auxiliary air complementary apertures (6), this auxiliary air complementary apertures (6) is located at the top of main fire output hole (4), and this auxiliary air is mended
Fill hole (6) connection outside and above-mentioned top flame zone (2).
3. as claimed in claim 2 interior ring fire cover it is characterised in that the air inlet of described auxiliary air complementary apertures (6) one end
(61) lower section being distributed between the top between two adjacent main fire output holes (4), and two adjacent air inlets (61) is provided with 2～3
Individual main fire output hole (4)；Described depression (21) is in rounding mesa-shaped, and described top fire output hole (3) is circumferentially disposed at this depression (21)
Side wall lower ends, the air outlet (62) of this auxiliary air complementary apertures (6) other end uniformly between be located between top fire output hole (3),
And between adjacent air outlet (62), it is provided with 2～3 top fire output holes (3).
4. as claimed in claim 1 interior ring fire cover it is characterised in that also circumferentially setting on the perisporium of described fire cover body (1)
It is equipped with stable flame hole (8), this stable flame hole (8) is located between main fire output hole (4) and bottom fire output hole (5), its one end forms flame stabilization ring
(81), the other end connects above-mentioned mixing chamber (11).
5. as claimed in claim 4 interior ring fire cover it is characterised in that below described main fire output hole (4) fire cover body (1) week
Wall radial depressions (21) and form annular recess (7), this annular recess (7) extend inwardly to main fire output hole (4) cell walls and
Form described stable flame hole (8).
6. as claimed in claim 5 interior ring fire cover it is characterised in that the rectangular in cross-section of described annular recess (7), its height
For 0.7～1mm, the duct of described main fire output hole (4) is parallel with the duct of bottom fire output hole (5), and main fire output hole (4) duct with
The spacing in bottom fire output hole (5) duct is 0.2～0.5mm.
7. the interior ring fire cover as described in any one of claim 1～6 is it is characterised in that described top fire output hole (3) and bottom go out
The duct central shaft of fire hole (5) and the angle of horizontal plane are 30 °～90 °, the duct central shaft of described main fire output hole (4) and water
The angle of plane is 30 °～45 °.
8. as claimed in claim 7 interior ring fire cover it is characterised in that the duct central shaft at described top fire output hole (3) and water
Plane is vertical, and the duct central shaft of described bottom fire output hole (5) and the angle of horizontal plane are 30 °～45 °.
9. as claimed in claim 7 interior ring fire cover it is characterised in that described top fire output hole (3) bore dia be 0.5mm～
2.5mm.
10. as claimed in claim 7 interior ring fire cover it is characterised in that described bottom fire output hole (5) bore dia be 1mm～
2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620889160.0U CN206001471U (en) | 2016-08-16 | 2016-08-16 | A kind of interior ring fire cover of gas stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620889160.0U CN206001471U (en) | 2016-08-16 | 2016-08-16 | A kind of interior ring fire cover of gas stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206001471U true CN206001471U (en) | 2017-03-08 |
Family
ID=58200277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620889160.0U Active CN206001471U (en) | 2016-08-16 | 2016-08-16 | A kind of interior ring fire cover of gas stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206001471U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196069A (en) * | 2016-08-16 | 2016-12-07 | 宁波方太厨具有限公司 | A kind of interior ring fire cover of gas stove burner |
| CN109990285A (en) * | 2017-12-30 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of steady flame gas burner |
| CN110319439A (en) * | 2018-03-30 | 2019-10-11 | 宁波方太厨具有限公司 | A kind of steady fireworks lid |
| CN110553265A (en) * | 2018-06-03 | 2019-12-10 | 宁波方太厨具有限公司 | Burner fire cover |
-
2016
- 2016-08-16 CN CN201620889160.0U patent/CN206001471U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196069A (en) * | 2016-08-16 | 2016-12-07 | 宁波方太厨具有限公司 | A kind of interior ring fire cover of gas stove burner |
| CN106196069B (en) * | 2016-08-16 | 2018-12-14 | 宁波方太厨具有限公司 | A kind of interior ring fire cover of gas stove burner |
| CN109990285A (en) * | 2017-12-30 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of steady flame gas burner |
| CN109990285B (en) * | 2017-12-30 | 2024-01-16 | 宁波方太厨具有限公司 | Flame-stabilizing gas burner |
| CN110319439A (en) * | 2018-03-30 | 2019-10-11 | 宁波方太厨具有限公司 | A kind of steady fireworks lid |
| CN110553265A (en) * | 2018-06-03 | 2019-12-10 | 宁波方太厨具有限公司 | Burner fire cover |
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