CN209688832U - Strip seam type upper air inlet burner - Google Patents
Strip seam type upper air inlet burner Download PDFInfo
- Publication number
- CN209688832U CN209688832U CN201822065043.4U CN201822065043U CN209688832U CN 209688832 U CN209688832 U CN 209688832U CN 201822065043 U CN201822065043 U CN 201822065043U CN 209688832 U CN209688832 U CN 209688832U
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- China
- Prior art keywords
- inner ring
- outer ring
- air distribution
- distribution disk
- ring
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- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010411 cooking Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Gas Burners (AREA)
Abstract
The utility model discloses an air inlet burner on strip seam formula, including fire lid and branch gas dish, the fire lid is including annular fire lid body, inner ring gas pocket and outer loop gas pocket of circle, and the inner ring of fire lid body is global all inwards sunken with the outer loop is global, and inner ring gas pocket and outer loop gas pocket are laid respectively in the global and global sunken department of outer loop of inner ring, divide the gas dish setting in fire lid below and with the inner ring gas pocket and the outer loop gas pocket cooperation formation inner ring strip seam formula fire hole and outer loop strip seam formula fire hole of fire lid. The utility model has the advantages that the two ring fires share one fire cover, and the processing cost is low; the number of parts is small, the structure is regular and flat, a hollow structure between an inner ring fire and an outer ring fire in the prior art is abandoned, overflowing liquid flowing onto the panel or the liquid containing disc during cooking is greatly reduced, and the panel or the liquid containing disc is convenient to clean; in addition, the utility model discloses and abandoned the fire hole formula flame among the prior art, formed strip seam formula flame through special structure, guaranteed like this that the heating is even.
Description
Technical field
The utility model belongs to gas cooker technical field, and in particular to a kind of slit-aperture type upper inlet wind type burner.
Background technique
Upper inlet wind type burner can avoid accumulating in because of a small amount of gas leakage of burner because it is placed in above panel and drip pan
Security risk caused by bottom shell can also reduce the temperature rise of bottom shell component, have certain advantage.
But existing two ring fire of upper inlet wind type burner is mostly two fire covers, and air distribution disk structure is more complex；In addition, existing enterprising
The flame of wind combustor is generally issued from fire hole, be easy to cause heating uneven in this way.
Utility model content
The purpose of the utility model is to provide a kind of slit-aperture type upper inlet wind type burners, and inside loop and outside loop fire, knot can be achieved at the same time
Structure is simple and exquisite.
The utility model is the technical scheme adopted is that a kind of slit-aperture type upper inlet wind type burner, including fire cover and air distribution disk,
The fire cover includes the fire cover ontology, inner ring stomata and outer ring stomata of circular ring shape, the inner ring of the fire cover ontology and outer
Circumferential surface is recessed inwardly, and the inner ring stomata and outer ring stomata are laid in the recess of inner ring and outer circumferential surface respectively；
The air distribution disk be arranged in below fire cover and with the inner ring stomata of fire cover and outer ring stomata cooperatively form inner ring Flame on Slotted Ports and
Outer ring Flame on Slotted Ports.
The utility model is also characterized by
The inner ring stomata and outer ring stomata are provided with multiple, and the inner ring of the uniformly distributed fire cover ontology in circular ring shape
The recess of circumferential surface and outer circumferential surface.
The air distribution disk has inner ring gas mixing channel and outer ring gas mixing channel, inner ring gas mixing channel
Inner ring, which is respectively formed, with outer ring gas mixing channel and fire cover cooperation mixes air cavity and the mixed air cavity of outer ring.
The air distribution disk include air distribution disk ontology, air separating ring and with the matched fixing seat of fire cover ontology inner ring, described point
Air ring is arranged in air distribution disk ontology for the cavity between air distribution disk ontology and fixing seat to be divided into inner ring gas mixing channel
With outer ring gas mixing channel.
The air distribution disk ontology and fixing seat upper surface are provided with step, the air distribution disk ontology and fixing seat upper surface
The step recessed fit with outer ring stomata and inner ring stomata respectively.
The air distribution disk further comprises inner ring ejector pipe and outer ring ejector pipe, and the inner ring ejector pipe and inner ring gas are mixed
Channel connection is closed, the outer ring ejector pipe is connected to outer ring gas mixing channel.
The inner ring ejector pipe and outer ring ejector pipe are close to the setting of air distribution disk ontology lower surface.
The fixing seat forms inner ring auxiliary air through air distribution disk ontology and leads to.
Compared with prior art, when the utility model is used, inside loop and outside loop fire shares a fire cover, and processing cost is low；And
And fire hole formula flame in the prior art has been abandoned, slit-aperture type flame is formed by special structure, this ensure that heating is equal
It is even.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of slit-aperture type upper inlet wind type burner of the utility model embodiment；
Fig. 2 is the structural schematic diagram of fire cover in a kind of slit-aperture type upper inlet wind type burner of the utility model embodiment；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the enlarged drawing in Fig. 1 at B；
Fig. 5 is a kind of explosive view of slit-aperture type upper inlet wind type burner of the utility model embodiment；
Fig. 6 is the structural schematic diagram of air distribution disk in a kind of slit-aperture type upper inlet wind type burner of the utility model embodiment；
Fig. 7 is the bottom structure signal of air distribution disk in a kind of slit-aperture type upper inlet wind type burner of the utility model embodiment
Figure；
Fig. 8 is a kind of overall structure diagram of slit-aperture type upper inlet wind type burner of the utility model embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model embodiment provides a kind of slit-aperture type upper inlet wind type burner, as shown in figures 1-8, including fire cover 1 and point
Gas disk 2, the fire cover 1 include fire cover ontology 11, inner ring stomata 12 and the outer ring stomata 13 of circular ring shape, the fire cover ontology 11
Inner ring and outer circumferential surface be recessed inwardly, the inner ring stomata 12 and outer ring stomata 13 be laid in respectively inner ring and
The recess of outer circumferential surface；Inner ring stomata 12 and outer ring stomata 13 below fire cover 1 and with fire cover 1 is arranged in the air distribution disk 2
Cooperatively form inner ring Flame on Slotted Ports 3 and outer ring Flame on Slotted Ports 4.
In this way, using the above structure, passing through the cooperation of fire cover 1 and air distribution disk 2, it is only necessary to a fire cover ontology 11, Ji Ketong
It crosses inner ring stomata 12 and outer ring stomata 13 realizes inside loop and outside loop slit-aperture type flame, structure is simple, and processing cost is low；Fire cover 1 and point
Gas disk 2 cooperatively forms inner ring Flame on Slotted Ports 3 and outer ring Flame on Slotted Ports 4, the inner ring Flame on Slotted Ports 3 and outer ring slit-aperture type fire
The gas output in hole 4 determines by the aperture of inner ring stomata 12 and outer ring stomata 13 and layout pitch distance, inner ring stomata 12 and outer ring
Stomata 13, which is equivalent to, has the function of distribution, therefore, the formula even if fire cover 1 and air distribution disk 2 gap because processing or assembling
Fire hole will not influence the uniform of flame everywhere apart from not exactly the same or fire cover 1 because prolonged cooling thermal impact deforms
Property.
The inner ring stomata 12 and outer ring stomata 13 are provided with multiple, and the uniformly distributed fire cover ontology 11 in circular ring shape
Inner ring and the recess of outer circumferential surface make interior ring fire and outer in this way, by multiple inner ring stomatas 12 and outer ring stomata 13
Ring fire is more uniform.
The air distribution disk 2 has inner ring gas mixing channel 5 and outer ring gas mixing channel 6, the inner ring gas mixing
Channel 5 and outer ring gas mixing channel 6 and the cooperation of fire cover 1 are respectively formed inner ring and mix air cavity and the mixed air cavity of outer ring.
In this way, inner ring gas mixing channel 5 and outer ring gas mixing channel 6 are respectively independent, the fire amount of inside loop and outside loop fire is big
It is small individually to control.
The air distribution disk 2 include air distribution disk ontology 21, air separating ring 22 and with the matched fixing seat of 11 inner ring of fire cover ontology
23, the air separating ring 22 is arranged in air distribution disk ontology 21 for the cavity between air distribution disk ontology 21 and fixing seat 23 to be divided into
Inner ring gas mixing channel 5 and outer ring gas mixing channel 6, fixing seat 23 form inner ring auxiliary air through air distribution disk ontology 21
Channel 26.
Air distribution disk 2 includes inner ring ejector pipe 24 and outer ring ejector pipe 25, the inner ring ejector pipe 24 and inner ring gas mixing
Channel 5 is connected to, and the outer ring ejector pipe 25 is connected to outer ring gas mixing channel 6.
Air distribution disk ontology 21 and 23 upper surface of fixing seat are provided with step, on the air distribution disk ontology 21 and fixing seat 23
The step of the end face recessed fit with outer ring stomata 13 and inner ring stomata 12 respectively.
In this way, fuel gas enters inner ring gas mixing channel 5 from inner ring ejector pipe 24, then flowed out from inner ring stomata 12
It enters back into inner ring Flame on Slotted Ports 3 and forms inner ring slit-aperture type flame；Similarly, fuel gas enters outer ring from outer ring ejector pipe 25
Then gas mixing channel 6 enters back into outer ring Flame on Slotted Ports 4 from the outflow of outer ring stomata 13 and forms outer ring slit-aperture type flame；And
And the fixing seat 23 forms inner ring secondary-air passage 26 through air distribution disk ontology 21, passes through inner ring secondary-air passage 26
Auxiliary air can be supplemented to interior ring flame.
The inner ring ejector pipe 24 and outer ring ejector pipe 25 are close to the setting of 21 lower surface of air distribution disk ontology, specifically, inner ring
Ejector pipe 24 and outer ring ejector pipe 25 are horizontally disposed, the lower surface of a part abutting air distribution disk ontology 21 on cylindrical surface.Into
One step, a part of inner ring ejector pipe 24 and outer ring ejector pipe 25 is mounted to upwardly a point gas from the following table of air distribution disk ontology 21
In disk ontology 21.In this way, the air mixture vertical range that enters air flue from ejector pipe is shorter and fairing, flow passage resistance force of waterproof is smaller, just
In better injection primary air, conducive to the full combustion of combustion gas.
In addition, burner provided in this embodiment is upper inlet wind type burner, it is placed on panel and drip pan when in use
Side can avoid accumulating in security risk caused by bottom shell because of a small amount of gas leakage of burner, can also reduce bottom shell member
The temperature rise of device, and do not need in addition to configure burner, there is certain advantage compared to lower air inlet burner.
The course of work: fuel gas enters inner ring gas mixing channel 5 from inner ring ejector pipe 24, then from inner ring stomata 12
Outflow enters back into inner ring Flame on Slotted Ports 3 and forms inner ring slit-aperture type flame；Similarly, fuel gas enters from outer ring ejector pipe 25
Then outer ring gas mixing channel 6 enters back into outer ring Flame on Slotted Ports 4 from the outflow of outer ring stomata 13 and forms outer ring slit-aperture type fire
Flame.
Compared with prior art, two ring fire of the utility model shares a fire cover, and processing cost is low；Amount of parts is few,
Tactical rule is smooth, and has abandoned the intermediate engraved structure of the fire of inside loop and outside loop in the prior art, when culinary art flow to panel or
Discharge on drip pan can greatly reduce, convenient for the cleaning of panel or drip pan；In addition, the utility model and having abandoned existing
There is the fire hole formula flame in technology, slit-aperture type flame is formed by special structure, this ensure that homogeneous heating.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (8)
1. a kind of slit-aperture type upper inlet wind type burner, which is characterized in that including fire cover (1) and air distribution disk (2), fire cover (1) packet
Include the fire cover ontology (11), inner ring stomata (12) and outer ring stomata (13) of circular ring shape, the inner circumference of the fire cover ontology (11)
Face and outer circumferential surface are recessed inwardly, and the inner ring stomata (12) and outer ring stomata (13) are laid in inner ring and outer ring respectively
The recess of circumferential surface；Inner ring stomata (12) and outer ring gas of air distribution disk (2) setting below fire cover (1) and with fire cover (1)
Hole (13) cooperatively forms inner ring Flame on Slotted Ports (3) and outer ring Flame on Slotted Ports (4).
2. a kind of slit-aperture type upper inlet wind type burner according to claim 1, which is characterized in that the inner ring stomata (12) and
Outer ring stomata (13) is provided with multiple, and the inner ring of the uniformly distributed fire cover ontology (11) in circular ring shape and outer circumferential surface
Recess.
3. a kind of slit-aperture type upper inlet wind type burner according to claim 2, which is characterized in that the air distribution disk (2) has
Inner ring gas mixing channel (5) and outer ring gas mixing channel (6), inner ring gas mixing channel (5) and outer ring gas are mixed
It closes channel (6) and fire cover (1) cooperation and is respectively formed the mixed air cavity of inner ring and the mixed air cavity of outer ring.
4. a kind of slit-aperture type upper inlet wind type burner according to claim 3, which is characterized in that the air distribution disk (2) includes
Air distribution disk ontology (21), air separating ring (22) and with the matched fixing seat of fire cover ontology (11) inner ring (23), the air separating ring
(22) setting is in air distribution disk ontology (21) for the cavity between air distribution disk ontology (21) and fixing seat (23) to be divided into inner ring
Gas mixing channel (5) and outer ring gas mixing channel (6).
5. a kind of slit-aperture type upper inlet wind type burner according to claim 4, which is characterized in that the air distribution disk ontology (21)
Step, the step difference of the air distribution disk ontology (21) and fixing seat (23) upper surface are provided with fixing seat (23) upper surface
With the recessed fit of outer ring stomata (13) and inner ring stomata (12).
6. a kind of slit-aperture type upper inlet wind type burner according to claim 3, which is characterized in that the air distribution disk (2) includes
Inner ring ejector pipe (24) and outer ring ejector pipe (25), the inner ring ejector pipe (24) are connected to inner ring gas mixing channel (5), institute
Outer ring ejector pipe (25) is stated to be connected to outer ring gas mixing channel (6).
7. a kind of slit-aperture type upper inlet wind type burner according to claim 6, which is characterized in that the inner ring ejector pipe (24)
It is close to the setting of air distribution disk ontology (21) lower surface with outer ring ejector pipe (25).
8. a kind of slit-aperture type upper inlet wind type burner according to claim 4, which is characterized in that the fixing seat (23) is run through
Air distribution disk ontology (21) forms inner ring secondary-air passage (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065043.4U CN209688832U (en) | 2018-12-10 | 2018-12-10 | Strip seam type upper air inlet burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065043.4U CN209688832U (en) | 2018-12-10 | 2018-12-10 | Strip seam type upper air inlet burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688832U true CN209688832U (en) | 2019-11-26 |
Family
ID=68595800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822065043.4U Active CN209688832U (en) | 2018-12-10 | 2018-12-10 | Strip seam type upper air inlet burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207116A (en) * | 2018-12-10 | 2019-09-06 | 华帝股份有限公司 | Slotted upper air inlet burner |
-
2018
- 2018-12-10 CN CN201822065043.4U patent/CN209688832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207116A (en) * | 2018-12-10 | 2019-09-06 | 华帝股份有限公司 | Slotted upper air inlet burner |
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| GR01 | Patent grant |