CN110207116A - Slotted upper air inlet burner - Google Patents
Slotted upper air inlet burner Download PDFInfo
- Publication number
- CN110207116A CN110207116A CN201811504220.2A CN201811504220A CN110207116A CN 110207116 A CN110207116 A CN 110207116A CN 201811504220 A CN201811504220 A CN 201811504220A CN 110207116 A CN110207116 A CN 110207116A
- Authority
- CN
- China
- Prior art keywords
- inner ring
- outer ring
- fire cover
- air distribution
- fire
- 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.)
- Pending
Links
- 239000007787 solid Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000010411 cooking Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 5
- 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
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- 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
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a strip seam type upper air inlet burner which comprises a fire cover and an air distribution disc, wherein the fire cover comprises a circular fire cover body, inner ring air holes and outer ring air holes, the inner ring circumferential surface and the outer ring circumferential surface of the fire cover body are both inwards recessed, the inner ring air holes and the outer ring air holes are respectively arranged at the recessed parts of the inner ring circumferential surface and the outer ring circumferential surface, and the air distribution disc is arranged below the fire cover and is matched with the inner ring air holes and the outer ring air holes of the fire cover to form inner ring strip seam type fire holes and outer ring strip seam type fire holes. The two rings of fire share one fire cover, so that 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 invention abandons fire hole type flame in the prior art, and strip seam type flame is formed through a special structure, thereby ensuring uniform heating.
Description
Technical field
The invention belongs to gas cooker technical fields, and in particular to 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.
Summary of the invention
The object of the present invention is to provide a kind of slit-aperture type upper inlet wind type burners, and inside loop and outside loop fire, structure letter can be achieved at the same time
It is single and exquisite.
The technical scheme adopted by the invention is that a kind of slit-aperture type upper inlet wind type burner, including fire cover and air distribution disk, it is described
Fire cover includes the fire cover ontology, inner ring stomata and outer ring stomata of circular ring shape, inner ring and the outer ring week of the fire cover ontology
Face 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；It is described
Air distribution disk is arranged in below fire cover and cooperatively forms inner ring Flame on Slotted Ports and outer ring with the inner ring stomata of fire cover and outer ring stomata
Flame on Slotted Ports.
The features of the present invention also characterized in that
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, for the present invention in use, inside loop and outside loop fire shares a fire cover, processing cost is low；And it gets rid of
Fire hole formula flame in the prior art has been abandoned, slit-aperture type flame has been formed by special structure, this ensure that homogeneous heating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the slit-aperture type upper inlet wind type burner of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of fire cover in the slit-aperture type upper inlet wind type burner of the embodiment of the present invention；
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 the explosive view of the slit-aperture type upper inlet wind type burner of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of air distribution disk in the slit-aperture type upper inlet wind type burner of the embodiment of the present invention；
Fig. 7 is the bottom substance schematic diagram of air distribution disk in the offer slit-aperture type upper inlet wind type burner of the embodiment of the present invention；
Fig. 8 is the overall structure diagram of the offer slit-aperture type upper inlet wind type burner of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention provides a kind of slit-aperture type upper inlet wind type burner, as shown in figures 1-8, including fire cover 1 and air distribution disk
2, fire cover ontology 11, inner ring stomata 12 and the outer ring stomata 13 of the fire cover 1 including circular ring shape, the fire cover ontology 11 it is interior
Circumferential surface 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 the cooperation of outer ring stomata 13 below fire cover 1 and with fire cover 1 is arranged in the air distribution disk 2
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 fires of the invention share a fire cover, and processing cost is low；Amount of parts is few, structure
Rule is smooth, and has abandoned the intermediate engraved structure of the fire of inside loop and outside loop in the prior art, and when culinary art flows to panel or contains liquid
Discharge on disk can greatly reduce, convenient for the cleaning of panel or drip pan；In addition, the present invention and abandoned in the prior art
Fire hole formula flame, slit-aperture type flame is formed by special structure, this ensure that homogeneous heating.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
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. 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 is recessed
Fall into place.
3. 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 mixing are logical
Road (6) and fire cover (1) cooperation are respectively formed inner ring and mix air cavity and the mixed air cavity of outer ring.
4. slit-aperture type upper inlet wind type burner according to claim 3, which is characterized in that the air distribution disk (2) includes dividing gas
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) sets
It sets mixed for the cavity between air distribution disk ontology (21) and fixing seat (23) to be divided into inner ring gas in air distribution disk ontology (21)
Close channel (5) and outer ring gas mixing channel (6).
5. slit-aperture type upper inlet wind type burner according to claim 4, which is characterized in that the air distribution disk ontology (21) and solid
Reservation (23) upper surface is provided with step, and the step of the air distribution disk ontology (21) and fixing seat (23) upper surface is respectively and outside
The recessed fit of ring stomata (13) and inner ring stomata (12).
6. 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), described outer
Ring ejector pipe (25) is connected to outer ring gas mixing channel (6).
7. slit-aperture type upper inlet wind type burner according to claim 6, which is characterized in that the inner ring ejector pipe (24) and outer
Ring ejector pipe (25) is close to the setting of air distribution disk ontology (21) lower surface.
8. slit-aperture type upper inlet wind type burner according to claim 4, which is characterized in that the fixing seat (23) runs through and divides gas
Disk ontology (21) forms inner ring secondary-air passage (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504220.2A CN110207116A (en) | 2018-12-10 | 2018-12-10 | Slotted upper air inlet burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504220.2A CN110207116A (en) | 2018-12-10 | 2018-12-10 | Slotted upper air inlet burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110207116A true CN110207116A (en) | 2019-09-06 |
Family
ID=67779960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811504220.2A Pending CN110207116A (en) | 2018-12-10 | 2018-12-10 | Slotted upper air inlet burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110207116A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566967A (en) * | 2019-10-10 | 2019-12-13 | 宁波方太厨具有限公司 | Fire cover and stove comprising same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889923A (en) * | 2016-06-16 | 2016-08-24 | 广东海信家电有限公司 | High-efficiency three-ring fire burner and gas stove |
| CN107461744A (en) * | 2017-09-28 | 2017-12-12 | 广东美的厨房电器制造有限公司 | Fire cover and burner |
| CN207635338U (en) * | 2017-12-26 | 2018-07-20 | 宁波方太厨具有限公司 | A kind of burner for gas-cooker |
| CN207865383U (en) * | 2018-01-31 | 2018-09-14 | 佛山市云米电器科技有限公司 | A kind of three ring-fire burners easy to process |
| CN108826296A (en) * | 2018-09-01 | 2018-11-16 | 迅达科技集团股份有限公司 | Gas-cooker ring fire turbulent burner |
| CN209688832U (en) * | 2018-12-10 | 2019-11-26 | 华帝股份有限公司 | Strip seam type upper air inlet burner |
-
2018
- 2018-12-10 CN CN201811504220.2A patent/CN110207116A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889923A (en) * | 2016-06-16 | 2016-08-24 | 广东海信家电有限公司 | High-efficiency three-ring fire burner and gas stove |
| CN107461744A (en) * | 2017-09-28 | 2017-12-12 | 广东美的厨房电器制造有限公司 | Fire cover and burner |
| CN207635338U (en) * | 2017-12-26 | 2018-07-20 | 宁波方太厨具有限公司 | A kind of burner for gas-cooker |
| CN207865383U (en) * | 2018-01-31 | 2018-09-14 | 佛山市云米电器科技有限公司 | A kind of three ring-fire burners easy to process |
| CN108826296A (en) * | 2018-09-01 | 2018-11-16 | 迅达科技集团股份有限公司 | Gas-cooker ring fire turbulent burner |
| CN209688832U (en) * | 2018-12-10 | 2019-11-26 | 华帝股份有限公司 | Strip seam type upper air inlet burner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566967A (en) * | 2019-10-10 | 2019-12-13 | 宁波方太厨具有限公司 | Fire cover and stove comprising same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |