CN103868071B - There is the gas-cooker of the burner of array polyhedron distributor - Google Patents
There is the gas-cooker of the burner of array polyhedron distributor Download PDFInfo
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- CN103868071B CN103868071B CN201210549668.2A CN201210549668A CN103868071B CN 103868071 B CN103868071 B CN 103868071B CN 201210549668 A CN201210549668 A CN 201210549668A CN 103868071 B CN103868071 B CN 103868071B
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- array
- polyhedron
- distributor
- fire hole
- burner
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Abstract
Burner of the present invention at least comprises array polyhedron distributor and burner body, at array polyhedron distributor top, by multiple along the inclined-plane that top two-sided array distributes or curved surface or compound curved surface forming array polyhedron; Or, at array polyhedron distributor top, by multiple along the inclined-plane that top one-sided array distributes or curved surface or compound curved surface forming array polyhedron; On each inclined-plane in forming array face or each curved surface or each compound curved surface, be at least provided with row's fire hole; In same row's fire hole, between fire hole, fire hole fluid passage is parallel to each other, and fire hole exit flow direction is consistent; Angle between fire hole axis and horizontal plane is not more than 90 degree; Gas channel is provided with between adjacent surface; The present invention adopts array parallel flame burning technology, is improving replenish air and ignition temperature field, suppresses N0x to generate, improves the aspect Be very effective such as the kitchen range thermal efficiency, and has that power is large, modern design is unique, and cost has the features such as competitiveness.
Description
Technical field
The present invention relates to gas-cooker, particularly there is the gas-cooker of the burner of array polyhedron distributor.
Background technology
At present, the embedded gas range thermal efficiency on market is generally lower than 55%.For improving the energy-saving effect of gas-cooker, flame is got more and more people's extensive concerning to the inner flame combustor in burner centre set of regions.Existing inner flame combustor, fire hole is many along burner circle distribution, and between adjacent fire hole, its flame can produce crossing phenomenon along Way out.This burning structure, although the thermal efficiency that can significantly improve kitchen range, the relatively non-inner flame combustor of control of CO, NOx content in its flue gas is more difficult; Adopt the gas-cooker of inner flame combustor, its power is generally less than normal, is difficult to adapt to market to the demand of high power gas cooker; Increase the power of inner flame combustor, often need to increase its appearance and size, compared with the non-inner flame combustor of same power, inner flame combustor obviously lacks competitiveness in material consumption and material cost.
Summary of the invention
The present invention puts forward for the problems referred to above just, and object, by having the gas-cooker of the burner of array polyhedron distributor, significantly improves the thermal efficiency and the power of gas-cooker, realizes low CO, NOx emission, and the competitiveness of improving product.
Describe the present invention below in detail how to realize.
There is the gas-cooker of the burner of array polyhedron distributor, burner at least comprises distributor and burner body, distributor is loaded on burner body top, gas-cooker at least comprises burner and gas-cooker main body, it is characterized in that: described distributor is array polyhedron distributor, at array polyhedron distributor top, by multiple along the inclined-plane that top two-sided array distributes or curved surface or compound curved surface forming array polyhedron; Or, at array polyhedron distributor top, by multiple along the inclined-plane that top one-sided array distributes or curved surface or compound curved surface forming array polyhedron; Described compound curved surface, is made up of the inclined-plane at least comprising two sections of differing tilt angles, or is made up of inclined-plane and surface composition, or is made up of the surface composition of different curvature; On each inclined-plane in forming array face or each curved surface or each compound curved surface, be at least provided with row's fire hole; In same row's fire hole, between fire hole and fire hole, its fire hole fluid passage is parallel to each other, and fire hole exit flow direction is consistent or basically identical; Described fire hole at least comprises circular fire hole, and the angle between fire hole axis and horizontal plane is not more than 90 degree.
More specifically:
In the array surface of array polyhedron distributor, be between two adjacent bevel surfaces of same side or adjacent curved surface or adjacent compound curved surface, mutually directly connect, or mutually connected by adapter surface, or mutually by boss connection of transferring; Or any selection two kinds is combined in these described three kinds of connected modes, and connected by this combining form; Described switching boss top and array polyhedron distributor top are connected as a single entity, and switching boss inside top takes the form of inclined plane or in curved or in cylinder shape.
Compound curved surface recited above, is made up of the inclined-plane at least comprising two sections of differing tilt angles, or is made up of inclined-plane and surface composition, or is made up of curved surface and surface composition.
In the array surface of array polyhedron distributor, gas channel is provided with between adjacent surface, gas channel is made up of the spacing between adjacent surface fire hole, or is made up of the through hole between adjacent surface or groove, or by the spacing between adjacent surface fire hole and through hole or form with groove; Spacing between adjacent surface fire hole is not less than 3 millimeters;
Described array polyhedron distributor, its rounded shape in outer ring, top, or outer ring, top is polygon-shaped; The rounded shape of its inner ring or in polygon-shaped; Described polygonal limit is made up of plane or inclined-plane or curved surface, and polygonal limit and array surface are mutually corresponding; Described toroidal is made up of the face of cylinder or taper seat;
Described array polyhedron distributor, its top is connected and composed by plane or the conical surface or curved surface and array surface; Or top is formed by inside and outside two-sided array face is crossing.
Preferably, between the fire hole of array polyhedron medial and lateral, be provided with flame passage hole or pass flame groove; Outside array polyhedron, be provided with flame passage hole between the fire hole in adjacent array face or pass flame groove.
The present invention has following usefulness:
1, energy-saving and environmental protection Be very effective
(1) adopt array parallel flame and array polyhedron distributor, flame between adjacent fire hole farthest can be avoided mutually to cross phenomenon, thus the gas channel between fire hole is effectively widened; Between adjacent array face, arrange gas channel, the supplementary of air is further improved, these all significantly can reduce the carbon monoxide content in flue gas.
(2) array parallel flame and array polyhedron distributor is adopted, farthest can avoid the district of localized hyperthermia that between inner flame combustor adjacent fire hole, flame crosses formed mutually, effectively suppress the growth of NOx, thus the NOx content in flue gas is significantly reduced; Burner of the present invention adopts the parallel flame of multiple tier array, can stratified combustion be realized, layering oxygenating, be more conducive to the improvement of ignition temperature field and the reduction of CO, NOx.
(3) the embedded gas range thermal efficiency of the present invention can reach 58 ~ 61%, and can realize low CO, NOx emission, energy-saving and environmental protection Be very effective.
2, the power of burner can reach more than 4kW, and can keep polyhedron distributor in material consumption, have obvious competitive advantage.
3, novel, unique, wide in variety, strong adaptability
Array polyhedron distributor of the present invention, modern design, uniqueness, there is very strong view impact power, can according to different array and shape, be combined into the distributor that numerous moulding is different, and can realize supporting the use from different burner bodies, form the burner that tens of kinds have array polyhedron distributor.
4, array parallel flame of the present invention (APTF---Arrayparalleltotheflame) combustion technology and array polyhedron distributor, provide new approach for gas-cooker realizes energy-saving and environmental protection, positive impetus will be produced to the development of gas-cooker.
Accompanying drawing explanation
The following drawings is all structural representations of exemplary embodiments of the present invention, wherein:
Fig. 1 is the embodiment of the present invention 1 gas-cooker perspective view (partial view);
Fig. 2 is array polyhedron distributor perspective view in the embodiment of the present invention 1, and array surface is made up of inclined-plane, both sides; A arrow place broken section in figure, is through with row's fire hole axis cutting and obtains, to show situation about being parallel to each other with row its fire hole fluid passage of fire hole.
Fig. 3 is array polyhedron distributor structural representation (front view, complete section) in the embodiment of the present invention 1;
Fig. 4 is array polyhedron distributor perspective view in the embodiment of the present invention 2;
Fig. 5 is array polyhedron distributor perspective view in the embodiment of the present invention 3;
Fig. 6 is array polyhedron distributor structural representation (front view, complete section) in the embodiment of the present invention 3;
Fig. 7 is array polyhedron distributor perspective view in the embodiment of the present invention 4;
Fig. 8 is array polyhedron distributor perspective view in the embodiment of the present invention 5;
Fig. 9 is array polyhedron distributor perspective view in the embodiment of the present invention 6.
Detailed description of the invention
Below in conjunction with embodiment 1 ~ 6 and embodiment accompanying drawing 1 ~ 9, the present invention is described in detail in detail and how implements.
Embodiment 1
As shown in Figures 1 to 3, have the gas-cooker of the burner of array polyhedron distributor, burner 1 at least comprises array polyhedron distributor 1.1 and burner body 1.2, and gas-cooker at least comprises the burner 1 and gas-cooker main body 2 with array polyhedron distributor; Array polyhedron distributor 1.1 is arranged on burner body top, at array polyhedron distributor top, by 6 medial slope 1.1.1a, inclined-plane, 6 outsides 1.1.1b forming array polyhedron; On the polyhedral each inclined-plane of forming array, be provided with the circular fire hole 1.1.2 of a row, in same row's fire hole, between fire hole and fire hole, its fire hole fluid passage is parallel to each other, and fire hole exit flow direction is consistent; Angle between fire hole axis and horizontal plane is not more than 90 degree, and preferentially select in 20 ~ 75 degree of angular regions, fire hole axes normal is in inclined-plane; Between the fire hole of array polyhedron medial and lateral, be provided with and pass flame groove 1.1.4; Between adjacent array face, be provided with groove-like gas channel 1.1.3; Between adjacent inboard inclined-plane, connected by switching boss 1.1.5; The rounded shape of array polyhedron distributor inner ring, its top is connected with array surface by plane.Other structures of array polyhedron distributor, adapt with selected burner body structure, can form the burner with array polyhedron distributor of various different burner body.
Embodiment 2
As shown in Figure 4, difference from Example 1 is only, the inner ring of array polyhedron distributor is hexagon.
Embodiment 3
As shown in Figure 5,6, difference from Example 1 is only, the inboard arrays face of array polyhedron distributor is compound curved surface, and compound curved surface is made up of inclined-plane 1.1.1a, 1.1.1c; Through hole shape gas channel 1.1.3a is provided with between adjacent array face; Mutually directly connect between adjacent outer inclined-plane.
Embodiment 4
As shown in Figure 7, difference from Example 1 is only, distributor is by medial slope 1.1.1a, 1.1.1d, outside inclined-plane 1.1.1e, top planes 1.1.7 forming array polyhedron, medial slope 1.1.1a is provided with circular fire hole 1.1.2 in a row, adjacent inboard inclined-plane is connected by switching boss 1.1.5, and adjacent outer inclined-plane directly connects; Distributor outer circumference is provided with the circular fire hole 1.1.2a of dozens of; Distributor top is provided with and passes flame groove 1.1.4, is communicated with by the fire hole 1.1.2 on medial slope with the fire hole 1.1.2a in outer circumference.
Embodiment 5
As shown in Figure 8, difference from Example 1 is only, distributor, by inclined-plane, outside 1.1.1b, inner side taper seat 1.1.6, top planes 1.1.7 forming array polyhedron, is provided with groove-like gas channel 1.1.3 between adjacent outer inclined-plane, inner side taper seat is provided with the circular fire hole of dozens of; Top is provided with and passes flame groove 1.1.4, is communicated with by the fire hole 1.1.2a on the taper seat of inner side with the fire hole 1.1.2 on inclined-plane, outside.
Embodiment 6
As shown in Figure 9, difference from Example 1 is, at array polyhedron distributor top, by 8 medial slope 1.1.1a, inclined-plane, 8 outsides 1.1.1b forming array polyhedron; Mutually directly connect between inboard arrays face, between outboard array face, connected by adapter surface 1.1.8; Between the fire hole of array polyhedron medial and lateral, be provided with 1 and pass flame groove 1.1.4; On adapter surface 1.1.8 outside array polyhedron, be provided with flame passage hole 1.1.4a; The inside and outside circle of array polyhedron distributor is all in octagonal shape.
Above-described embodiment only lists part typical structure of the present invention, and the present invention, by various combination, can be formed to the burner that minority ten kinds has array polyhedron distributor, though these structures are not listed in an embodiment, all in scope.
Claims (9)
1. have the gas-cooker of the burner of array polyhedron distributor, burner at least comprises distributor and burner body, and distributor is loaded on burner body top, and gas-cooker at least comprises burner and gas-cooker main body, it is characterized in that:
Described distributor is array polyhedron distributor, at array polyhedron distributor top, by multiple along the inclined-plane that top two-sided array distributes or curved surface or compound curved surface forming array polyhedron; Or, at array polyhedron distributor top, by multiple along the inclined-plane that top one-sided array distributes or curved surface or compound curved surface forming array polyhedron; On each inclined-plane in forming array face or each curved surface or each compound curved surface, be at least provided with row's fire hole; In same row's fire hole, between fire hole and fire hole, its fire hole fluid passage is parallel to each other, and fire hole exit flow direction is consistent or basically identical; Described fire hole at least comprises circular fire hole, and the angle between fire hole axis and horizontal plane is not more than 90 degree.
2. the gas-cooker with the burner of array polyhedron distributor according to claim 1, is characterized in that:
In the array surface of array polyhedron distributor, be between two adjacent bevel surfaces of same side or adjacent curved surface or adjacent compound curved surface, mutually directly connect, or mutually connected by adapter surface, or mutually by boss connection of transferring; Or any selection two kinds is combined in these described three kinds of connected modes, and connected by this combining form.
3. the gas-cooker with the burner of array polyhedron distributor according to claim 1 and 2, is characterized in that:
Described compound curved surface, is made up of the inclined-plane at least comprising two sections of differing tilt angles, or is made up of inclined-plane and surface composition, or is made up of curved surface and surface composition.
4. the gas-cooker with the burner of array polyhedron distributor according to claim 2, is characterized in that:
In the array surface of array polyhedron distributor, gas channel is provided with between adjacent surface, gas channel is made up of the spacing between adjacent surface fire hole, or is made up of the through hole between adjacent surface or groove, or by the spacing between adjacent surface fire hole and through hole or form with groove; Spacing between adjacent surface fire hole is not less than 3 millimeters.
5. the gas-cooker with the burner of array polyhedron distributor according to claim 2, is characterized in that:
Described switching boss top and array polyhedron distributor top are connected as a single entity, and switching boss inside top takes the form of inclined plane or in curved or in cylinder shape.
6., according to claim 4 or the gas-cooker with the burner of array polyhedron distributor according to claim 5, it is characterized in that:
Described array polyhedron distributor, its rounded shape in outer ring, top, or outer ring, top is polygon-shaped; The rounded shape of its inner ring or in polygon-shaped; Described polygonal limit is made up of plane or inclined-plane or curved surface, and polygonal limit and array surface are mutually corresponding; Described toroidal is made up of the face of cylinder or taper seat.
7. the gas-cooker with the burner of array polyhedron distributor according to claim 6, is characterized in that:
Described array polyhedron distributor, its top is connected and composed by plane or the conical surface or curved surface and array surface; Or top is formed by inside and outside two-sided array face is crossing.
8. the gas-cooker with the burner of array polyhedron distributor according to claim 7, is characterized in that:
Between the fire hole of array polyhedron medial and lateral, be provided with flame passage hole or pass flame groove.
9. the gas-cooker with the burner of array polyhedron distributor according to claim 8, is characterized in that:
Outside array polyhedron, be provided with flame passage hole between the fire hole in adjacent array face or pass flame groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210549668.2A CN103868071B (en) | 2012-12-17 | 2012-12-17 | There is the gas-cooker of the burner of array polyhedron distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210549668.2A CN103868071B (en) | 2012-12-17 | 2012-12-17 | There is the gas-cooker of the burner of array polyhedron distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103868071A CN103868071A (en) | 2014-06-18 |
| CN103868071B true CN103868071B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210549668.2A Expired - Fee Related CN103868071B (en) | 2012-12-17 | 2012-12-17 | There is the gas-cooker of the burner of array polyhedron distributor |
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| Country | Link |
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| CN (1) | CN103868071B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148486A (en) * | 2013-02-22 | 2013-06-12 | 吴钰 | Combustor with array strip-type fire holes and method for processing array strip-type fire holes |
| CN105333432B (en) * | 2015-11-20 | 2018-04-17 | 宁波方太厨具有限公司 | A kind of burner fire lid |
| CN106940015B (en) * | 2017-03-20 | 2019-07-19 | 中国科学院工程热物理研究所 | A kind of nozzle, nozzle array and burner |
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|---|---|---|---|---|
| CN2201590Y (en) * | 1994-08-19 | 1995-06-21 | 尹哲 | Full premixing centripetal flame gas burner |
| CN201025381Y (en) * | 2006-12-28 | 2008-02-20 | 浙江普田电器有限公司 | A full-combustion gas kitchen tool |
| CN101403501A (en) * | 2007-10-06 | 2009-04-08 | 周建基 | Multi-layer inner flame combustor |
| CN102116476A (en) * | 2011-02-14 | 2011-07-06 | 杭州老板电器股份有限公司 | High-efficiency energy-saving environment-friendly burner |
| CN202153006U (en) * | 2011-06-29 | 2012-02-29 | 冯兆初 | Distributor cap for gas furnace |
| CN203024159U (en) * | 2012-12-17 | 2013-06-26 | 美的集团股份有限公司 | Burner provided with array polyhedron distributor and gas stove thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100260226B1 (en) * | 1998-02-04 | 2000-07-01 | 양주용 | A high calory burner |
| JP4128980B2 (en) * | 2004-05-31 | 2008-07-30 | 株式会社旭製作所 | Internal flame burner |
-
2012
- 2012-12-17 CN CN201210549668.2A patent/CN103868071B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201590Y (en) * | 1994-08-19 | 1995-06-21 | 尹哲 | Full premixing centripetal flame gas burner |
| CN201025381Y (en) * | 2006-12-28 | 2008-02-20 | 浙江普田电器有限公司 | A full-combustion gas kitchen tool |
| CN101403501A (en) * | 2007-10-06 | 2009-04-08 | 周建基 | Multi-layer inner flame combustor |
| CN102116476A (en) * | 2011-02-14 | 2011-07-06 | 杭州老板电器股份有限公司 | High-efficiency energy-saving environment-friendly burner |
| CN202153006U (en) * | 2011-06-29 | 2012-02-29 | 冯兆初 | Distributor cap for gas furnace |
| CN203024159U (en) * | 2012-12-17 | 2013-06-26 | 美的集团股份有限公司 | Burner provided with array polyhedron distributor and gas stove thereof |
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| Publication number | Publication date |
|---|---|
| CN103868071A (en) | 2014-06-18 |
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