CN202884927U - Infrared burner with vertical structure - Google Patents
Infrared burner with vertical structure Download PDFInfo
- Publication number
- CN202884927U CN202884927U CN 201220619866 CN201220619866U CN202884927U CN 202884927 U CN202884927 U CN 202884927U CN 201220619866 CN201220619866 CN 201220619866 CN 201220619866 U CN201220619866 U CN 201220619866U CN 202884927 U CN202884927 U CN 202884927U
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- vertical structure
- blender
- gas
- combustion
- infrared burner
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Abstract
The utility model relates to an infrared combustor with a vertical structure. The infrared combustor with the vertical structure comprises a vertical plate and at least two combustion chambers arranged on the lateral face of the vertical plate; each combustion chamber comprises a mixer and a honeycomb catalyst arranged on the mixer; one lateral face of the mixer is connected with the lateral face of the vertical plate; the honeycomb catalyst is connected with the other lateral face of the mixer. The infrared combustor with the vertical structure provided by the utility model overcomes the limitation on a heating face and a heating position of a water tank by the traditional infrared combustor with the horizontal structure, and can be provided with a plurality of the combustion chambers according to demands, so that the heating area is greatly increased, and the heating efficiency of a gas hot water heater is improved.
Description
Technical field
The utility model relates to technical field of burner, particularly relates to a kind of vertical structure infrared burner.
Background technology
Gas heater on the market mainly adopts traditional flame burner, and flame burner has himself inevitable shortcoming: 1. the flame combustion temperature is high, and it is high to produce poisonous fume concentration; 2. production cost is high, and the flame combustion convection heat transfer' heat-transfer by convection need to adopt expensive copper pipe heat exchanger guarantee heat exchange efficiency.
Based on the existing deficiency of traditional flame burner, infrared combustion technology in gas heater progressively in the industry, by in gas heater, using infrared burner, the energy overwhelming majority of combustion gas can be converted into infrared ray, conduct heat by infrared radiation.Compare with flame combustion, adopt catalytic combustion infrared radiation technology to have the following advantages: 1. burning is complete, and temperature is low, and the pollution exhaust gas concentration of generation is lower than flame combustion; 2. production cost is low, and the infrared radiation heat transfer is different from convection heat transfer' heat-transfer by convection, and infrared radiation is conducted heat and can by almost 100% absorption of black object, be need not to adopt expensive copper pipe heat exchanger.
But the infrared burner in the existing gas heater mostly is horizontal type structure, this is just so that the installing space of infrared burner is subject to the restriction of water heater inner space, the heating surface (area) (HS of largely having limited to infrared burner, this will make the more traditional flame burner of the combustion power of infrared burner little, affect heating effect.And the infrared burner of horizontal type structure only can heat the Water tank for gas water heater bottom, causes easily the heating inequality, affects the efficiency of heating surface, thereby reduces the result of use of gas heater.
Summary of the invention
In view of this, the technical problems to be solved in the utility model provides a kind of simple in structure, vertical structure infrared burner that can significantly improve heating surface (area) (HS, the Effective Raise gas heater efficiency of heating surface.
In order to solve the problems of the technologies described above, this technical problem adopts following solution: a kind of vertical structure infrared burner, comprise riser and at least two combustion chambers that are arranged on the riser side, described combustion chamber comprises blender and the honeycomb catalyst that is arranged on the blender, blender one side is connected with the riser side, and honeycomb catalyst is connected on the another side of blender.
The utility model vertical structure infrared burner can be straightened and be installed in the gas heater, from the side the water tank of water heater heated, break through traditional horizontal type structure infrared burner to the restriction of heating water tanks face and heating location, and a plurality of combustion chambers can be set as required, significantly increase heating surface (area) (HS and improved the gas heater efficiency of heating surface.
In order to make the catalyst sufficient combustion, reduce toxic emission and raise the efficiency, described honeycomb catalyst is surperficial ceramic honey comb sheet or the honeycomb sheet metal that is provided with the combustion catalyst coating.
During implementation, described at least two combustion chambers are evenly equidistant arrangement on the riser side.And the number of combustion chamber is preferably four.
The gas-air import that described blender comprises gas mixing chamber and is communicated with gas mixing chamber, described gas-air import correspondence below is provided with the gas nozzle of external fuel gas source.Under the Various Seasonal weather conditions, the user is to the different demands of water heater power, and the user can open or closed quantity of regulating combustion chamber work by selecting gas nozzle.
Described blender is preferably venturi mixer.
The utility model has following beneficial effect with respect to prior art:
1. the utility model adopts the vertical structure infrared burner, can be straightened to be installed in the gas heater, greatly increases the locational space of install combustion chamber, and reasonable in design is conducive to install and use.
2. the utility model is provided with 4 combustion chambers, greatly improves the power of infrared burner, meets consumers' demand.
3. be provided with the gas nozzle of external fuel gas source below the gas-air import correspondence described in the utility model, the user can regulate the quantity of working in the combustion chamber by the closure of control gas nozzle, regulates freely the power of infrared burner, is user-friendly to.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Such as Fig. 1, a kind of vertical structure infrared burner is disclosed in the present embodiment, comprise riser 3 and at least two combustion chambers 1 that are arranged on the riser side, above-mentioned combustion chamber comprises blender 2 and the honeycomb catalyst that is arranged on the blender, blender one side is connected with the riser side, and honeycomb catalyst is connected on the another side of blender.
Present embodiment adopts the vertical structure infrared burner to be straightened and is installed in the gas heater, from the side the water tank of water heater heated, break through traditional horizontal type structure infrared burner to the restriction of heating water tanks face and heating location, and a plurality of combustion chambers can be set as required, significantly increase heating surface (area) (HS and improved the gas heater efficiency of heating surface.
In order to make the catalyst sufficient combustion, reduce toxic emission and raise the efficiency, the honeycomb catalyst in the present embodiment is the surperficial ceramic honey comb sheet that is provided with the combustion catalyst coating.
In the present embodiment, the number of above-mentioned combustion chamber is four, and four combustion chambers evenly equidistantly are arranged on the riser side.
In the present embodiment, the gas-air import that above-mentioned blender comprises gas mixing chamber and is communicated with gas mixing chamber, above-mentioned gas-air import correspondence below is provided with the gas nozzle of external fuel gas source.Under the Various Seasonal weather conditions, the user is to the different demands of water heater power, and the user can open or closed quantity of regulating combustion chamber work by selecting gas nozzle.
In the present embodiment, the set-up mode among the set-up mode of above-mentioned vertical structure infrared burner and the embodiment 1 is basic identical, and difference is: in the present embodiment, honeycomb catalyst is provided with the honeycomb sheet metal of combustion catalyst coating for the surface; The number of above-mentioned combustion chamber is three, and three combustion chambers evenly equidistantly are arranged on the riser side; Above-mentioned blender is venturi mixer.
More than be wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (6)
1. vertical structure infrared burner, it is characterized in that: comprise riser (3) and be arranged at least two combustion chambers (1) on the riser side, described combustion chamber comprises blender (2) and is arranged on honeycomb catalyst on the blender, blender one side is connected with the riser side, and honeycomb catalyst is connected on the another side of blender.
2. vertical structure infrared burner according to claim 1 is characterized in that: described honeycomb catalyst is provided with ceramic honey comb sheet or the honeycomb sheet metal of combustion catalyst coating for the surface.
3. vertical structure infrared burner according to claim 1 is characterized in that: described at least two combustion chambers even equidistant arrangement on the riser side.
4. vertical structure infrared burner according to claim 1, it is characterized in that: the number of combustion chamber is four.
5. according to claim 1 to 4 each described vertical structure infrared burners, it is characterized in that: the gas-air import that described blender comprises gas mixing chamber and is communicated with gas mixing chamber, described gas-air import correspondence below is provided with the gas nozzle of external fuel gas source.
6. according to claim 1 to 4 each described vertical structure infrared burners, it is characterized in that: described blender is venturi mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619866 CN202884927U (en) | 2012-11-22 | 2012-11-22 | Infrared burner with vertical structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619866 CN202884927U (en) | 2012-11-22 | 2012-11-22 | Infrared burner with vertical structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884927U true CN202884927U (en) | 2013-04-17 |
Family
ID=48076351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619866 Expired - Fee Related CN202884927U (en) | 2012-11-22 | 2012-11-22 | Infrared burner with vertical structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2536905A (en) * | 2015-03-30 | 2016-10-05 | Edwards Ltd | Radiant burner |
-
2012
- 2012-11-22 CN CN 201220619866 patent/CN202884927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2536905A (en) * | 2015-03-30 | 2016-10-05 | Edwards Ltd | Radiant burner |
| GB2536905B (en) * | 2015-03-30 | 2020-01-08 | Edwards Ltd | Radiant burner |
| US11112110B2 (en) | 2015-03-30 | 2021-09-07 | Edwards Limited | Radiant burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |