CN203797659U - Direct injection type stove burner - Google Patents
Direct injection type stove burner Download PDFInfo
- Publication number
- CN203797659U CN203797659U CN201420032394.4U CN201420032394U CN203797659U CN 203797659 U CN203797659 U CN 203797659U CN 201420032394 U CN201420032394 U CN 201420032394U CN 203797659 U CN203797659 U CN 203797659U
- Authority
- CN
- China
- Prior art keywords
- fire cover
- needle
- fire
- venturi
- direct injection
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 230000006698 induction Effects 0.000 claims abstract description 13
- 230000001939 inductive effect Effects 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 244000171022 Peltophorum pterocarpum Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
The utility model relates to a direct injection type stove burner which comprises a Venturi 1, a base 2, an induction needle 3, a lateral induction needle fire hole 4, a fire cover 6, a lateral induction needle fire hole 7, an ignition needle 8, an ignition needle clamping groove 9 of the fire cover and an induction needle clamping groove 10 of the fire cover. The direct injection type stove burner is characterized in that the diameter size of the injection part of the Venturi of the burner is 16-17 mm, an air groove 5 is formed in the fire cover, and intermittent combustion is formed in the combustion process; the base 2 is placed on the Venturi 1 to be fastened, the induction needle 3 and the ignition needle 8 are both arranged on the base 2, the fire cover 6 is placed on the base 2, the lateral induction needle fire hole 4 aligns to the induction needle 3, and the lateral ignition needle fire hole 7 aligns to the ignition needle 8. The direct injection type stove burner is compact in structure, has good airtightness and assembling ability, and is obvious in economic benefits and social marketing value.
Description
Technical field
The utility model relates to a kind of direct injection furnace stove combustor, and the venturi diameter dimension appropriateness of burner strengthens, and during burning, primary air is supplied with fully, and meanwhile, fire cover is provided with air groove, forms discontinuous burning during burning, purer to guarantee burning.
Background technology
Existing direct injection furnace stove combustor is because venturi design size is less than normal, and the mixed gas time of direct spray type hurner is short, the less loss speed of mist kinetic energy in cavity is fast, surpass burning time after 25 minutes, the obvious negative pressure of duration and degree of heating part thermal reactor effect lowers, cause primary air to supply with the yellow flame of decay and just occur, more than thermic load is accomplished 3.0kw, this mass defect just highlights more.
Summary of the invention
The purpose of this utility model is to provide a kind of venturi diameter dimension appropriateness of direct spray type hurner to strengthen, and during burning, primary air quantity delivered strengthens, and meanwhile, fire cover is provided with air groove, forms discontinuous burning during burning, purer to guarantee burning.During according to burning, need supply fresh air requirement continually, the venturi injection position diameter dimension of burner is made as to 16mm-17mm, than traditional 14.5mm, increased, during burning, primary air is supplied with fully, simultaneously, fire cover is provided with air groove, forms discontinuous burning during burning, purer to guarantee burning; A whole set of burner structure is compact, the air-tightness that tool is good and assembling capacity, and production efficiency, economic benefit and society generalization are worth obviously.
A kind of direct injection furnace stove combustor of the utility model, comprise venturi 1, base 2, inductive needle 3, transvercal induction pin fire hole 4, fire cover 6, lateral igniting pin fire hole 7, ignition electrode 8, the ignition electrode draw-in groove 9 of fire cover, the inductive needle draw-in groove 10 of fire cover, it is characterized in that: the venturi injection position diameter of burner is of a size of 16mm-17mm, fire cover is provided with air groove 5, during burning, form discontinuous burning, purer to guarantee burning; Base 2 is positioned on venturi 1, and with fastened by screw, inductive needle 3 and ignition electrode 8 are contained in respectively on base 2, fire cover 6 is placed on base 2, the ignition electrode draw-in groove 9 of fire cover and the inductive needle draw-in groove 10 of fire cover block respectively ignition electrode and inductive needle, to guarantee that transvercal induction pin fire hole 4 faces inductive needle 3, lateral igniting pin fire hole 7 faces ignition electrode 8.
A kind of direct injection furnace stove combustor of the utility model, during according to burning, need supply fresh air requirement continually, the venturi injection position diameter dimension of burner is made as to 16mm-17mm, than traditional 14.5mm, increased, during burning, primary air is supplied with fully, and meanwhile, fire cover is provided with air groove, during burning, form discontinuous burning, purer to guarantee burning; A whole set of burner structure is compact, the air-tightness that tool is good and assembling capacity, and production efficiency, economic benefit and society generalization are worth obviously.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the utility model specific embodiment;
Fig. 2 is the schematic top plan view of the utility model specific embodiment.
In figure: 1, venturi 2, base 3, inductive needle 4, transvercal induction pin fire hole 5, air groove
6, fire cover 7, lateral igniting pin fire hole 8, ignition electrode 9, ignition electrode draw-in groove
10, inductive needle draw-in groove.
The specific embodiment
Specific embodiment: as shown in Figure 1 and Figure 2, a kind of direct injection furnace stove combustor of the utility model, comprise venturi 1, base 2, inductive needle 3, transvercal induction pin fire hole 4, fire cover 6, lateral igniting pin fire hole 7, ignition electrode 8, the ignition electrode draw-in groove 9 of fire cover, the inductive needle draw-in groove 10 of fire cover, it is characterized in that: the venturi injection position diameter of burner is of a size of 16mm-17mm, fire cover is provided with air groove 5, during burning, form discontinuous burning, purer to guarantee burning; Base 2 is positioned on venturi 1, and with fastened by screw, inductive needle 3 and ignition electrode 8 are contained in respectively on base 2, fire cover 6 is placed on base 2, the ignition electrode draw-in groove 9 of fire cover and the inductive needle draw-in groove 10 of fire cover block respectively ignition electrode and inductive needle, to guarantee that transvercal induction pin fire hole 4 faces inductive needle 3, lateral igniting pin fire hole 7 faces ignition electrode 8.
A kind of direct injection furnace stove combustor of the utility model, during according to burning, need supply fresh air requirement continually, the venturi injection position diameter dimension of burner is made as to 16mm-17mm, than traditional 14.5mm, increased, during burning, primary air is supplied with fully, and meanwhile, fire cover is provided with air groove, during burning, form discontinuous burning, purer to guarantee burning; A whole set of burner structure is compact, the air-tightness that tool is good and assembling capacity, and production efficiency, economic benefit and society generalization are worth obviously.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to the above-mentioned specific embodiment; on the utility model basis, adopt the improvement of techniques well known and substitute and all drop on protection domain of the present utility model, should be limited by each claim.
Claims (1)
1. a direct injection furnace stove combustor, comprise the ignition electrode draw-in groove (9) of venturi (1), base (2), inductive needle (3), transvercal induction pin fire hole (4), fire cover (6), lateral igniting pin fire hole (7), ignition electrode (8), fire cover, the inductive needle draw-in groove (10) of fire cover, it is characterized in that: the venturi injection position diameter of burner is of a size of 16mm-17mm, fire cover is provided with air groove (5), forms discontinuous burning during burning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032394.4U CN203797659U (en) | 2014-01-18 | 2014-01-18 | Direct injection type stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032394.4U CN203797659U (en) | 2014-01-18 | 2014-01-18 | Direct injection type stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797659U true CN203797659U (en) | 2014-08-27 |
Family
ID=51379867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032394.4U Expired - Fee Related CN203797659U (en) | 2014-01-18 | 2014-01-18 | Direct injection type stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797659U (en) |
-
2014
- 2014-01-18 CN CN201420032394.4U patent/CN203797659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180621 Address after: 528429 Zhaofeng village, Huangpu town, Zhongshan, Guangdong (at the junction of Dongxu Road, Dongxu Road, Nantou town) Patentee after: ZHONGSHAN HANBAO LIFE ELECTRIC Co.,Ltd. Address before: 528427 the tail end of Xudong Road, Nantou Town, Zhongshan, Guangdong Patentee before: Peng Jiliang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |