CN205979779U - Rotatory straight flame projecting combustor of independent combination formula - Google Patents
Rotatory straight flame projecting combustor of independent combination formula Download PDFInfo
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- CN205979779U CN205979779U CN201621012630.1U CN201621012630U CN205979779U CN 205979779 U CN205979779 U CN 205979779U CN 201621012630 U CN201621012630 U CN 201621012630U CN 205979779 U CN205979779 U CN 205979779U
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Abstract
The utility model relates to a rotatory straight flame projecting combustor of independent combination formula, including the inside base that has mixed gas chamber, the top of base is provided with two at least independent straight flame projectings net lamellar bodies, respectively straightens flame projecting net lamellar body and all includes and establish the net piece at this connecting pipe free end, each with the connecting pipe of mixed gas chamber intercommunication with the lid the contained angle alpha that the central line and the horizontal plane of connecting pipe become is 10~70. Compared with the prior art, the utility model discloses in respectively straighten the net piece of flame projecting net lamellar body on the homoenergetic form mutual independence, non -interfering combustion flame, compare with traditional full slice system net piece, the firepower is more even, it is more abundant to burn, and, the contained angle alpha that the central line and the horizontal plane of connecting pipe become is 10~70 to make the flame of respectively netting on the piece produce rotatory effect, further improve the homogeneity of combustor firepower, and can accelerate gas flow, thereby improve combustion efficiency.
Description
Technical field
This utility model is related to burner arts, and more particularly, to a kind of independent combined-type rotates direct-injection ignition combustor.
Background technology
In existing net sheet type direct-injection burner, mesh sheet is generally made of one piece, such as Patent No. ZL200920160678.0
The Chinese utility model patent of (Authorization Notice No. is CN 201488027 U)《A kind of gas stove》Disclose a kind of gas furnace
Stove, it includes stone or metal plate for standing a stove on as a precaution against fire, and at this stone or metal plate for standing a stove on as a precaution against fire bottom centre, button sets a fire cover, is provided with some through holes in described fire cover, with described
Burnt gas switch is provided with the admission line of stone or metal plate for standing a stove on as a precaution against fire connection, the thickness of described fire cover is more than five centimetres, in described burnt gas switch
Place is additionally provided with ignition switch, and above described fire cover, button is provided with the wire gauze (i.e. mesh sheet) of a steel wire establishment.And for example Application No.
The Chinese invention patent of (201410355976.0 application publication number is CN 104121583 A)《A kind of fire cover of household gas range
And apply the burner of this fire cover》Disclose a kind of burner structure, the fire cover of this burner includes fire cover body and located at this
The upper lid of fire cover bodies top, on this, lid is in the laminated structure being covered with mesh.In above-mentioned net sheet type burner, mesh sheet whole
Higher flame is all had on face, firepower is excessively concentrated, be easily caused center firepower excessive and so that the food paste positioned at pot center is fallen.
The Chinese utility model patent of Patent No. ZL99235907.4 (Authorization Notice No. is CN 2371479Y)《Infrared
Line burning jamb》Disclose a kind of burner, the furnace chamber of its big ignition combustor has multiple relatively independent combustion fronts, with big fire combustion
One independent burning face is had on the furnace chamber of the relatively independent small fire burner of burner.Multiple independences are provided with the burner of this patent
Combustion front, above-mentioned firepower excessively concentration can be solved the problems, such as to a certain extent, however, in this patent each combustion front all with
Burn in one plane, above mesh sheet, atmosphere draught-free, thus affect efficiency of combustion for the accumulated gases after burning.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of firepower uniformly for prior art and effect of burning
The high independent combined-type rotation direct-injection ignition combustor of rate.
This utility model solves the technical scheme that adopted of above-mentioned technical problem：A kind of independent combined-type rotation direct-injection fire
Burner, including the internal pedestal with mixed air cavity it is characterised in that to be provided with least two independent at the top of described pedestal
Direct-injection network of fire lamellar body, each direct-injection network of fire lamellar body all includes the connecting tube connecting with mixed air cavity and lid is located on this connecting tube free end
Mesh sheet, the centrage of each described connecting tube and angle α formed by horizontal plane are 10 °～70 °.
Above-mentioned angle α value is related to factors such as burner dimensions, load and gas outlet speed, for making generation in mesh sheet
More preferably, preferably, described angle α is 20 °～30 °, flame rotation can make its firepower uniformly to flame rotates effe, and can accelerate
The flowing of gas, thus improve efficiency of combustion further.
For being further ensured that the efficient burning of burner, preferably, what the central shaft of described pedestal and each mesh sheet were located
Angle β formed by plane is 30 °～60 ° it is preferable that angle β is 40 °.The selection of angle β in this utility model, except can guarantee that
The flame producing on each direct-injection network of fire lamellar body meet certain coherent effect outer moreover it is possible to be prevented effectively from flame head-on collision or flue gas surpasses
Mark.
For making the flame in mesh sheet fully burn, preferably, the height of the centre distance base top surface of each described mesh sheet
For 10～50mm, further, the spacing between each adjacent described direct-injection network of fire lamellar body is 20～80mm.So each direct-injection network of fire
Auxiliary air can be formed between lamellar body and base top surface and each adjacent straight flame mesh sheet body and supplement passage, thus promoting flame
Fully burn.
Preferably, the top surface of described pedestal is ringwise, each described direct-injection network of fire lamellar body is arranged on circumferentially spacedly
State on the top surface of pedestal, the inside edge of described base top surface vertically or extends obliquely downward and forms two in the center of pedestal
Secondary air complementary apertures, and this auxiliary air complementary apertures and base top surface, outer peripheral face and bottom surface enclose and set the above-mentioned mixed air cavity of formation.
Internal structure for making burner is more firm, preferably, described connecting tube and pedestal are integrated part；Or, institute
The end stating connecting tube is inserted and is connected on the installing hole of pedestal, so not only facilitates processing assembling, and can be right as needed
The angle of each mesh sheet is adjusted.
Compared with prior art, the utility model has the advantage of：Multiple independent direct-injection network of fire lamellar bodies are arranged on pedestal,
All separate, non-interfering combustion flame can be formed, with traditional full slice system mesh sheet in the mesh sheet of each direct-injection network of fire lamellar body
Compare, firepower is more uniform, burning is more abundant, and, the centrage of connecting tube and horizontal plane institute in each direct-injection network of fire lamellar body
The angle α becoming is 10 °～70 °, so that the flame in each mesh sheet produces rotates effe, improves burner firepower further
Uniformity, and gas can also be accelerated to flow, thus improving efficiency of combustion.
Brief description
Fig. 1 is the structural representation that in this utility model embodiment 1, independent combined-type rotates direct-injection ignition combustor；
Fig. 2 is the other direction structural representation of Fig. 1；
Fig. 3 is yet another direction structure schematic diagram of Fig. 1；
Fig. 4 is the partial structurtes exploded view that in this utility model embodiment 2, independent combined-type rotates direct-injection ignition combustor.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As Fig. 1～3, a kind of independent combined-type rotates direct-injection ignition combustor, including the internal cylindric base with mixed air cavity 4
Seat 1, in the present embodiment, ringwise, the inside edge of this top surface extends and forms centre bore the top surface of this pedestal 1 straight down, should
The top surface of the hole wall of centre bore and pedestal 1, outer peripheral face and bottom surface are enclosed and are set the above-mentioned mixed air cavity 4 of formation.
Six independent direct-injection network of fire lamellar bodies 2 are circumferentially equipped with above-mentioned top surface, each direct-injection network of fire lamellar body 2 all include with
The connecting tube 21 that connects with mixed air cavity 4 and lid are located at the mesh sheet 22 of this connecting tube 21 free end, form six on pedestal 1 top surface
Separate, non-interfering flame zone.Further, the centrage of each above-mentioned connecting tube 21 and angle α formed by horizontal plane are
10 °～70 °, preferably 20 °～30 ° (in the present embodiment, being 22 °), the setting of angle α can make the flame tool producing in mesh sheet 22
There is rotates effe, the uniformity of burner firepower can not only be strengthened further, and the flowing of gas can be accelerated, thus further
Improve efficiency of combustion.Additionally, the central shaft of pedestal 1 and angle β formed by each mesh sheet 22 place plane are 30 °～60 ° (this enforcement
In example, angle β is 40 °).Angle β is preferably provided with, certain except can guarantee that the flame producing on each direct-injection network of fire lamellar body 2 meets
Coherent effect outer moreover it is possible to be prevented effectively from flame head-on collision or flue gas is exceeded.
For making the flame combustion in mesh sheet 22 more abundant, thus improving efficiency of combustion further, above-mentioned centre bore can be made
For auxiliary air complementary apertures 3, thus providing auxiliary air for the burning of flame in mesh sheet 22.Additionally, the centre-to-centre spacing of each mesh sheet 22
It is 10～50mm (in the present embodiment, h is 17mm), further, each adjacent above-mentioned direct-injection network of fire piece from the height h of pedestal 1 top surface
Spacing d between body 2 is 20～80mm (in the present embodiment, d is 38mm).So each direct-injection network of fire lamellar body 2 and pedestal 1 top surface with
And auxiliary air can be formed between each adjacent straight flame mesh sheet 22 body 2 supplement passage, thus promoting the abundant burning of flame.
The concrete connected mode of connecting tube 21 and pedestal 1 has multiple, and in the present embodiment, connecting tube 21 is integrated with pedestal 1
Part, so can make the internal structure of burner more firm.
Embodiment 2：
As shown in figure 4, as different from Example 1, in the present embodiment, each connecting tube 21 and pedestal 1 are Split type structure, tool
Body ground, the top surface of pedestal 1 circumferentially offers the one-to-one installing hole 11 with direct-injection network of fire lamellar body 2, each installing hole 11
Hole wall apical margin circumferentially upwardly extends and protrudes from top surface and form installation base 111, and the free end of each connecting tube 21 covers respectively
It is located on corresponding installation base 111, thus can be adjusted to the angle of mesh sheet 22 as needed.
Claims (9)
1. a kind of independent combined-type rotates direct-injection ignition combustor, and including the internal pedestal (1) with mixed air cavity (4), its feature exists
In the top of described pedestal (1) is provided with least two independent direct-injection network of fire lamellar body (2), and each direct-injection network of fire lamellar body (2) is all wrapped
Include the connecting tube (21) connecting with mixed air cavity (4) and lid is located at the mesh sheet (22) of this connecting tube (21) free end, each described connection
The centrage of pipe (21) is 10 °～70 ° with angle α formed by horizontal plane.
2. independent combined-type as claimed in claim 1 rotation direct-injection ignition combustor it is characterised in that described angle α be 20 °～
30°.
3. independent combined-type as claimed in claim 1 rotation direct-injection ignition combustor is it is characterised in that in described pedestal (1)
The angle β formed by plane that heart axle and each mesh sheet (22) are located is 30 °～60 °.
4. independent combined-type rotation direct-injection ignition combustor as claimed in claim 3 is it is characterised in that described angle β is 40 °.
5. independent combined-type as claimed in claim 1 rotates direct-injection ignition combustor it is characterised in that each described mesh sheet (22)
The height of centre distance pedestal (1) top surface is 10～50mm.
6. independent combined-type as claimed in claim 5 rotation direct-injection ignition combustor is it is characterised in that each adjacent described direct-injection
Spacing between network of fire lamellar body (2) is 20～80mm.
7. the independent combined-type rotation direct-injection ignition combustor as described in any one of claim 1～6 is it is characterised in that described base
Ringwise, each described direct-injection network of fire lamellar body (2) is arranged on the top surface of said base (1) top surface of seat (1) circumferentially spacedly,
The inside edge of described pedestal (1) top surface vertically or extends obliquely downward and forms auxiliary air in the center of pedestal (1) and mend
Fill hole (3), and this auxiliary air complementary apertures (3) is enclosed with pedestal (1) top surface, outer peripheral face and bottom surface and set the above-mentioned mixed air cavity of formation
(4).
8. independent combined-type rotation direct-injection ignition combustor as claimed in claim 7 is it is characterised in that each described connecting tube (21)
It is integrated part with pedestal (1).
9. independent combined-type as claimed in claim 7 rotation direct-injection ignition combustor is it is characterised in that each described connecting tube (21)
End insert on the installing hole (11) being connected in located at pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012630.1U CN205979779U (en) | 2016-08-31 | 2016-08-31 | Rotatory straight flame projecting combustor of independent combination formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012630.1U CN205979779U (en) | 2016-08-31 | 2016-08-31 | Rotatory straight flame projecting combustor of independent combination formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979779U true CN205979779U (en) | 2017-02-22 |
Family
ID=58039372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012630.1U Active CN205979779U (en) | 2016-08-31 | 2016-08-31 | Rotatory straight flame projecting combustor of independent combination formula |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224957A (en) * | 2016-08-31 | 2016-12-14 | 宁波方太厨具有限公司 | A kind of independent combined-type rotates direct-injection ignition combustor |
| CN111664481A (en) * | 2020-07-27 | 2020-09-15 | 李国兰 | Integrated kitchen of furnace end adjustable |
-
2016
- 2016-08-31 CN CN201621012630.1U patent/CN205979779U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224957A (en) * | 2016-08-31 | 2016-12-14 | 宁波方太厨具有限公司 | A kind of independent combined-type rotates direct-injection ignition combustor |
| CN111664481A (en) * | 2020-07-27 | 2020-09-15 | 李国兰 | Integrated kitchen of furnace end adjustable |
| CN111664481B (en) * | 2020-07-27 | 2023-07-14 | 广东鼎宝科技有限公司 | Integrated kitchen of furnace end adjustable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |