CN201028527Y - Anti-backfire gas burner - Google Patents
Anti-backfire gas burner Download PDFInfo
- Publication number
- CN201028527Y CN201028527Y CNU2007202001470U CN200720200147U CN201028527Y CN 201028527 Y CN201028527 Y CN 201028527Y CN U2007202001470 U CNU2007202001470 U CN U2007202001470U CN 200720200147 U CN200720200147 U CN 200720200147U CN 201028527 Y CN201028527 Y CN 201028527Y
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- CN
- China
- Prior art keywords
- gas
- mixture chamber
- gas mixture
- utility
- air
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- 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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Abstract
The utility model discloses a backfire proof gas furnace head, containing an infrared heating net(1), a gas inlet(2) and a gas mixture chamber(3), wherein, the infrared heating net(1) is connected to the gas mixture chamber(3); the gas inlet(2) is connected to the bottom of the gas mixture chamber(3) which has an atmolysis plate(4) at the inner; and the atmolysis plate(4) is provided with a plurality of meshes(5). By arranging the gas inlet at the bottom of the gas mixture chamber and arranging the atmolysis plate in the gas mixture chamber, the utility model ensure that flame is evenly distributed on the whole furnace face; at the same time, the utility model adopts air door free design, thus saving equipment material, lowering manufacturing cost and enabling the used air in the gas mixture chamber is supplemented from the gas inlet at the lower of the gas mixture chamber, so as to remove backfire and enhance the power of gas flame; moreover, compared to prior gas furnace head, the utility model can save energy by 30 percent to 40 percent.
Description
Technical field
The utility model relates to a kind of gas burner, particularly a kind of anti-backfire gas burner.
Background technology
At present, gas burner is now extensively used, but the air inlet of existing gas burner is located at the side of mixed air vessel more, so in use can tend to occur the high short phenomenon of gas burner flare on one side on one side, because of the lack of air in the mixed air vessel tends to produce tempering and the unable phenomenon of flare at air inlet, combustion gas can not be made full use of simultaneously.
The utility model content
The purpose of this utility model is, a kind of anti-backfire gas burner is provided.This gas burner can anti-backfire and raising combustion gas utilization rate.Can overcome the deficiencies in the prior art.
The technical solution of the utility model: a kind of anti-backfire gas burner, comprise exothermal infrared net (1), air inlet (2) and mixed air vessel (3), exothermal infrared net (1) is connected in the mixed air vessel (3); Air inlet (2) is connected the bottom of mixed air vessel (3), and is provided with an air dividing plate (4) in mixed air vessel (3) inside, is provided with mesh (5) on air dividing plate (4).
Air inlet (2) is connected the middle part of mixed air vessel (3) bottom.
On air inlet (2), be provided with gas inlet (6) and air inlet hole (7).
Outside exothermal infrared net (1), also be provided with electronic ignition device (8).
Air dividing plate (4) is fixed in the mixed air vessel (3) by support bar (11).
Exothermal infrared net (1) is the exothermal infrared net that refractory material or wire material are made.
Compared with the prior art, the utility model is by being located at air inlet the bottom of mixed air vessel, and air dividing plate is set in mixed air vessel, can guarantee that whole boiler face flame is even like this when burning.The utility model takes not have the air door design simultaneously, so promptly can save equipment and materials, reduce cost of manufacture, make the air that is utilized in the mixed air vessel also additional fully rapidly again by the air inlet of mixed air vessel lower end, eliminate tempering phenomenon, the air that replenishes rapidly can make fuel gas buring more abundant simultaneously, strengthens combustion gas flare dynamics, but existing gas burner energy savings 30 ~ 48%.Therefore the utility model has good use value and promotional value.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a upward view of the present utility model;
Fig. 3 is the structural representation of the utility model air dividing plate 4.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2 and shown in Figure 3, a kind of anti-backfire gas burner, this burner comprises exothermal infrared net 1, air inlet 2, electronic ignition device 8 and mixed air vessel 3, exothermal infrared net 1 is connected in the mixed air vessel 3, and exothermal infrared net 1 is made by refractory material or wire material.Electronic ignition device 8 is located at exothermal infrared net 1 outside, for prevent tempering, flare is unable and the unequal phenomenon of firepower, existing applicant is connected air inlet 2 at the middle part of mixed air vessel 3 bottoms, gas inlet 6 and air inlet hole 7 are arranged on this air inlet 2, simultaneously for preventing that the combustion gas flare can not be distributed on the exothermal infrared net 1, we are inner with air dividing plate 4 of support bar 11 connections in mixed air vessel 3, and offer mesh 5 on air dividing plate 4.Before use, we are connected with gas pipeline 10 electronic ignition switch 9 with electronic ignition device 8, and gas pipeline 10 is connected with gas inlet 6.In use, press and rotating electron ignition switch 9, combustion gas enters into rapidly in the mixed air vessel 3 and mixes with air, electronic ignition switch 9 rotates to certain angle can make electronic ignition device 8 send electric spark, can ignite combustion gas in the mixed air vessel 3, in combustion process, the oxygen that consumes can be replenished rapidly by the air inlet hole 7 of mixed air vessel lower end, guaranteed the oxygen content in the mixed air vessel 3, can eliminate tempering like this, also can improve the combustion gas utilization rate, the air that replenishes rapidly can increase the dynamics of flare simultaneously.Therefore the utility model has excellent popularization to be worth.
Claims (6)
1. an anti-backfire gas burner comprises exothermal infrared net (1), air inlet (2) and mixed air vessel (3), and exothermal infrared net (1) is connected in the mixed air vessel (3); It is characterized in that: air inlet (2) is connected the bottom of mixed air vessel (3), and is provided with an air dividing plate (4) in mixed air vessel (3) inside, is provided with mesh (5) on air dividing plate (4).
2. a kind of anti-backfire gas burner according to claim 1 is characterized in that: air inlet (2) is connected the middle part of mixed air vessel (3) bottom.
3. a kind of anti-backfire gas burner according to claim 1 is characterized in that: be provided with gas inlet (6) and air inlet hole (7) on air inlet (2).
4. a kind of anti-backfire gas burner according to claim 1 is characterized in that: also be provided with electronic ignition device (8) outside exothermal infrared net (1).
5. a kind of anti-backfire gas burner according to claim 1 is characterized in that: air dividing plate (4) is fixed in the mixed air vessel (3) by support bar (11).
6. according to claim 1 or 4 described a kind of anti-backfire gas burners, it is characterized in that: exothermal infrared net (1) is the exothermal infrared net of refractory material or the making of wire material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202001470U CN201028527Y (en) | 2007-03-14 | 2007-03-14 | Anti-backfire gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202001470U CN201028527Y (en) | 2007-03-14 | 2007-03-14 | Anti-backfire gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028527Y true CN201028527Y (en) | 2008-02-27 |
Family
ID=39132738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202001470U Expired - Fee Related CN201028527Y (en) | 2007-03-14 | 2007-03-14 | Anti-backfire gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028527Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI460379B (en) * | 2011-07-27 | 2014-11-11 | Ihi Corp | Combustion heater |
-
2007
- 2007-03-14 CN CNU2007202001470U patent/CN201028527Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI460379B (en) * | 2011-07-27 | 2014-11-11 | Ihi Corp | Combustion heater |
| US9410699B2 (en) | 2011-07-27 | 2016-08-09 | Ihi Corporation | Combustion heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20120314 |