CN2516850Y - Up air intake gas burner - Google Patents
Up air intake gas burner Download PDFInfo
- Publication number
- CN2516850Y CN2516850Y CN 01258313 CN01258313U CN2516850Y CN 2516850 Y CN2516850 Y CN 2516850Y CN 01258313 CN01258313 CN 01258313 CN 01258313 U CN01258313 U CN 01258313U CN 2516850 Y CN2516850 Y CN 2516850Y
- Authority
- CN
- China
- Prior art keywords
- outer shroud
- air flue
- intake channel
- injector
- gas burner
- 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
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- Gas Burners (AREA)
Abstract
The utility model relates to an upper air inlet gas burner, comprising an ejector, a flame separator, a base, an internal ring fire cover and an external ring fire cover; wherein, the internal ring fire has a single intake channel, the external ring fire also has a single intake channel, the vertical intake channel of the internal ring and the vertical intake channel of the external ring are a Venturi tube structure: the upper end of the intake channel of the external ring is communicated with the horizontal intake channel, a transitional circular arc R with the radius 5-12 mm is arranged at the cross point of the intake channel of the external ring and the horizontal intake channel. The utility model has the advantages of simple structure, easy use, large combusting power, good combusting property, being capable of regulating dependently the central flame and the external ring flame and not producing yellow flame during combusting.
Description
The utility model relates to a kind of gas burner.
The applicant has proposed a patent application on November 17th, 2000, and the patent No. is: 002401886, and name is called " a kind of gas burner ".In this part patent application, disclose a kind of simple in structure, can independent regulation flame of centre head and the gas burner of external flame head.But this gas burner finds that in experiment its combustibility is not ideal enough, the primary air undersupply, and channel resistance is big, is prone to Huang Yan when power is big, and during particularly little fire screen position, Huang Yan is more obvious.
The purpose of this utility model is to provide a kind of combustion power big, a kind of air intake gas burner of going up that performance is good.
The purpose of this utility model is achieved in that
A kind of air intake gas burner of going up, comprise injector, flame trap, base, interior ring fire lid, external ring fire cover, ring uptake ventilator in wherein on injector, being provided with, the upper end of interior ring uptake ventilator communicates with interior ring fire combustion gas chamber, on injector, also be provided with vertical outer shroud air flue, isolated between outer shroud air flue and the interior ring uptake ventilator, the outer shroud air flue communicates with the outer shroud annular air cavity by horizontal air flue, is provided with interior ring fuel gas supply passage and outer shroud fuel gas supply passage that combustion gas is provided on base, and ring uptake ventilator and outer shroud uptake ventilator are Venturi tube in it is characterized in that: the upper end of described outer shroud air flue is communicated with horizontal air flue, be provided with transition arc R at outer shroud air flue and horizontal air flue infall, its radius is the 5-12 millimeter.
Aforesaid a kind of air intake gas burner of going up is characterized in that horizontal air flue is to be formed by the groove combination on the lower surface of the upper surface of injector and flame trap.
Aforesaid a kind of air intake gas burner of going up, ring fire combustion gas chamber is made of the upper surface in the centre of the lower surface of flame trap and injector in it is characterized in that.
Aforesaid a kind of air intake gas burner of going up, the quantity that it is characterized in that the outer shroud air flue can be 1 to 4.
The utility model is simple in structure, and is easy to use, and combustion power is big, has good burning performance, and energy independent regulation flame of centre and outer shroud flame yellow flame can not occur during burning.
Below in conjunction with accompanying drawing structure of the present utility model is done detailed explanation:
Fig. 1 shows structural representation for of the present utility model cuing open
Fig. 2 shows structural representation for of the present utility model cuing open
Fig. 3 is the structural representation of flame trap 2
Fig. 4 is the upward view of flame trap 2
Fig. 5 is the structural representation of injector 1
Fig. 6 is the plan structure schematic diagram of injector 1
Fig. 7 is the structural representation of base 3
The utility model comprises injector 1, flame trap 2, base 3, interior ring fire lid 4, external ring fire cover 5, ring uptake ventilator 6 in wherein on injector 1, being provided with, the upper end of interior ring uptake ventilator 6 communicates with interior ring fire combustion gas chamber 7, and interior ring fire combustion gas chamber 7 is made of the upper surface in the centre of the lower surface of flame trap 2 and injector 1.Flame trap 2 is provided with circumferential fire hole 8 and communicates with interior ring fire combustion gas chamber 6, ring fire in combustion gas just constitutes when flowing out burning by these fire holes 8.
Also be provided with vertical outer shroud air flue 9 on injector 1, isolated between outer shroud air flue 9 and the interior ring uptake ventilator 6, its quantity can be 1 to 4, and why a plurality of passages are set, and is in order to guarantee that burning evenly.The horizontal air flue 10 of the upper end connection of outer shroud air flue 9 communicates with outer shroud annular air cavity 11 again, and horizontal air flue 10 is to be combined by the groove 12 on the lower surface of the upper end of injector 1 and flame trap lid 2.Equally also be provided with circumferential fire hole 13 on flame trap lid 2, fire hole 13 communicates with outer shroud annular air cavity 11, and combustion gas just constitutes outer ring fire when burning by these fire hole 13 ejections.
Interior ring uptake ventilator 6 and outer shroud uptake ventilator 9 are Venturi tube.
The upper end of outer shroud air flue 9 is communicated with horizontal air flue 10, is provided with transition arc R at outer shroud air flue 9 and horizontal air flue 10 infalls, and its radius is the 5-12 millimeter.Because horizontal air flue 11 is to be combined by the groove 12 on the lower surface of the upper end of injector 1 and flame trap 2, that is to say that above-mentioned transition arc R is provided in a side of in the groove 12 on the lower surface of flame trap 2.
Ring fuel gas supply passage 15 in being provided with on base 3, the inlet end of blast tube 15 are connected with the control valve that can control air inflow, and the front end of blast tube 15 is equipped with nozzle, and nozzle and uptake ventilator 6 are on same axis.
On base 3, be provided with outer shroud fuel gas supply passage 16, the inlet end of blast tube 16 is connected with the control valve that can control air inflow, the front end of blast tube 16 is equipped with a plurality of outer shroud fire-fighting mouths 17, the quantity of outer shroud fire-fighting mouth 17 is identical with the quantity of outer shroud air flue 9, and be installed in outer shroud air flue 9 on same axis.
The utility model in use, combustion gas is supplied with simultaneously by interior ring fuel gas supply passage 15 and outer shroud fuel gas supply passage 16, the combustion gas of ring blast tube 15 sprays into uptake ventilator 6 by nozzle in entering, ring fire combustion gas chamber 7 in uptake ventilator 6 enters again, by the fire hole 8 that interior ring fire combustion gas chamber 7 is assigned on the flame trap 2, ring fire in these fire holes 8 just constitute when burning.If the size of ring fire in regulating, the control valve of regulating the inlet end that is connected blast tube 15 gets final product.The combustion gas that enters outer shroud fuel gas supply passage 16 sprays into outer shroud air flue 9 by a plurality of outer shroud fire-fighting mouths 17, enter outer shroud annular air cavity 11 through horizontal air flue 10 again, be assigned to the fire hole 13 of flame trap 2 by outer shroud annular air cavity 11, ring fire outside these fire holes 13 just constitute when burning.If regulate the size of outer ring fire, the control valve of regulating the inlet end that is connected blast tube 16 gets final product.
Claims (4)
1, a kind of air intake gas burner of going up, comprise injector (1), flame trap (2), base (3), interior ring fire lid (4), external ring fire cover (5), ring uptake ventilator (6) in wherein on injector (1), being provided with, the upper end of interior ring uptake ventilator (6) communicates with interior ring fire combustion gas chamber (7), on injector (1), also be provided with vertical outer shroud air flue (9), isolated between outer shroud air flue (9) and the interior ring uptake ventilator (6), outer shroud air flue (9) communicates with outer shroud annular air cavity (11) by horizontal air flue 10, be provided with interior ring fuel gas supply passage (15) and outer shroud fuel gas supply passage (16) that combustion gas is provided on base (3), ring uptake ventilator (6) and outer shroud uptake ventilator (9) are Venturi tube in it is characterized in that; The upper end of described outer shroud air flue (9) is communicated with horizontal air flue (10), is provided with transition arc R at outer shroud air flue (9) and horizontal air flue (10) infall, and its radius is the 5-12 millimeter.
2, a kind of air intake gas burner of going up according to claim 1 is characterized in that horizontal air flue (10) is to be combined by the groove (12) on the lower surface of the upper surface of injector (1) and flame trap (2).
3, a kind of air intake gas burner of going up according to claim 1, ring fire combustion gas chamber (7) is made of the upper surface in the centre of the lower surface of flame trap (2) and injector (1) in it is characterized in that.
4, a kind of air intake gas burner of going up according to claim 1, the quantity that it is characterized in that outer shroud air flue (9) can be 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258313 CN2516850Y (en) | 2001-11-27 | 2001-11-27 | Up air intake gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258313 CN2516850Y (en) | 2001-11-27 | 2001-11-27 | Up air intake gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516850Y true CN2516850Y (en) | 2002-10-16 |
Family
ID=33666913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01258313 Expired - Fee Related CN2516850Y (en) | 2001-11-27 | 2001-11-27 | Up air intake gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516850Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008122165A1 (en) * | 2007-04-10 | 2008-10-16 | Ningbo Fotile Kitchen Ware Co., Ltd | Multi-jet gas burner |
| WO2009137962A1 (en) * | 2008-05-14 | 2009-11-19 | 宁波方太厨具有限公司 | Ejection structure of a multiple-jet fuel gas burner |
| CN101672486A (en) * | 2008-09-08 | 2010-03-17 | 德芬迪意大利有限责任公司 | Gas range |
| CN105485683A (en) * | 2016-01-27 | 2016-04-13 | 朱白龙 | Upward air feeding and strong flame type energy gathering burner |
| CN106352335A (en) * | 2016-09-30 | 2017-01-25 | 嵊州市广晟电子科技有限公司 | Novel burner |
-
2001
- 2001-11-27 CN CN 01258313 patent/CN2516850Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008122165A1 (en) * | 2007-04-10 | 2008-10-16 | Ningbo Fotile Kitchen Ware Co., Ltd | Multi-jet gas burner |
| WO2009137962A1 (en) * | 2008-05-14 | 2009-11-19 | 宁波方太厨具有限公司 | Ejection structure of a multiple-jet fuel gas burner |
| CN101672486A (en) * | 2008-09-08 | 2010-03-17 | 德芬迪意大利有限责任公司 | Gas range |
| CN105485683A (en) * | 2016-01-27 | 2016-04-13 | 朱白龙 | Upward air feeding and strong flame type energy gathering burner |
| CN106352335A (en) * | 2016-09-30 | 2017-01-25 | 嵊州市广晟电子科技有限公司 | Novel burner |
| CN106352335B (en) * | 2016-09-30 | 2018-06-29 | 嵊州市广晟电子科技有限公司 | A kind of burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |