CN206055621U - A kind of buffer-type whole premixing high strength micropore gas burner - Google Patents
A kind of buffer-type whole premixing high strength micropore gas burner Download PDFInfo
- Publication number
- CN206055621U CN206055621U CN201620920968.0U CN201620920968U CN206055621U CN 206055621 U CN206055621 U CN 206055621U CN 201620920968 U CN201620920968 U CN 201620920968U CN 206055621 U CN206055621 U CN 206055621U
- Authority
- CN
- China
- Prior art keywords
- substrate tablet
- buffer substrate
- spoiler
- burner
- premixer
- 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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Abstract
A kind of buffer-type whole premixing high strength micropore gas burner, including premixer, the entrance point of premixer is provided with fuel gas inlet and air intake, fuel gas inlet connects gas supply pipe, air intake connects aerator, multilamellar spoiler is provided with the air flue of premixer, the port of export of premixer is provided with many micropore burner body；It is characterized in that spoiler is provided with buffer substrate tablet, dense micropore on buffer substrate tablet, is additionally provided with；Flame detector is provided with the burner；Its advantage is due to being additionally arranged buffer substrate tablet, installed in the upper and lower surface of spoiler；Dense micropore is provided with buffer substrate tablet also in addition so that combustion gas and air can be subject to the flow-disturbing of buffer substrate tablet so that be more fully mixed, uniformly in the mixing process of premixer；Jing is checked, and is only the 25% of traditional 20 liters of water heater burning areas using the burner combustion area of 20 liters of water heaters of this utility model method, and efficiency of combustion is doubled, and waste gas discharge greatly reduces, the combustion rate of the combustion gas for effectively improving.
Description
Technical field
This utility model is related to technical field of burner, and the buffer-type used on particularly a kind of domestic gas ware is entirely pre-
Mix high strength microporous gas burner.
Background technology
Burner, is that the device for making fuel and air spray mixed combustion in a certain way is referred to as.Burner by type and
Application point industrial burner, combustor, civilian burner, special kind firing device are several.The application is only for Domestic combustor.
Burner is the key component of domestic gas equipment, the burner primary structure of common domestic gas heater by
Gas nozzle and burner body are fitted together and are formed.Its working method is to spray combustion gas using nozzle and Air Entrainment is entered combustion
Burning is premixed in vivo for the first time, and after premix, from burner body outlet in air mixed combustion again, this is current household kitchen range to gas
The typical structure of tool burner, and the burner of water heater be then using multiinjector and the corresponding parallel combinations of many burner body,
It is this to there is following deficiency by the burner for premixing twice.
The required precision of 1 pair of nozzle bore size is very high, and the behavioral engineering requirement to nozzle and burner body is also very high, vertically
Degree and concentricity requirement are very strict, therefore, processing cost is very high, and quality problems easily occurs.
2 are extremely difficult to uniform state due to the limited space of first premix, mixing, and mixing again is exported in burner body
Place, so that burning is insufficient, nitric oxide discharge are high.
3 pairs of different gas families, need different burner models, burning mouth-shaped and nozzle bore to have different wanting
Ask so that model is various, be unfavorable for that production and accessory prepare.
4 is limited due to the heat flow of single-nozzle, for the nozzle quantity of large-scale combustion device require it is many, can also increase in a large number into
This.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned technical problem, there is provided one kind is without nozzle, complete to premix
Burning structure body, to provide combustion rate, reduce equipment cost, realize the miniaturization of large-scale combustion device, increase the general of product
Property.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is a kind of buffer-type whole premixing high strength
Micropore gas burner, including premixer, the entrance point of premixer are provided with fuel gas inlet and air intake, and fuel gas inlet connects combustion gas
Delivery pipe, air intake connect aerator, and multilamellar spoiler is provided with the air flue of premixer, and the port of export of premixer is provided with many micropores
Burner body；It is characterized in that spoiler is provided with buffer substrate tablet, buffer substrate tablet is vertically set on the upper surface of each layer spoiler, buffer substrate tablet
Height for spoiler upper surface spatial altitude 20%-80%；The upper surface of the superiors' spoiler does not set buffer substrate tablet.So combustion gas
With air in the mixing process of premixer, the flow-disturbing of buffer substrate tablet can be subject to so that be more fully mixed, uniformly.
In addition, the buffer substrate tablet is also vertically set on the lower surface of each layer spoiler, the height of buffer substrate tablet is under spoiler
The 20%-80% of space surface height；The lower surface of orlop spoiler does not set buffer substrate tablet.So combustion gas and air are in premixer
In mixing process, the further flow-disturbing of buffer substrate tablet can be subject to so that mixing is more abundant, evenly.
Further, dense micropore is additionally provided with the buffer substrate tablet.Some gases and air have gone out can be from buffer substrate tablet
Beyond side is flow through, another part combustion gas and air can also be dispensed through by the micropore on buffer substrate tablet is intensive, then with top
Air-flow converges, and further can mix.
Many micropore burner body adopt high temperature resistant, corrosion-resistant material.
Flame detector is provided with the burner.
The beneficial effects of the utility model are due to being additionally arranged buffer substrate tablet, installed in the upper and lower surface of spoiler；
Dense micropore is provided with buffer substrate tablet also in addition so that combustion gas and air can be buffered in the mixing process of premixer
The flow-disturbing of piece so that be more fully mixed, uniformly；Jing is checked, using the burner combustion of 20 liters of water heaters of the inventive method
Area is only the 25% of traditional 20 liters of water heater burning areas, and efficiency of combustion is doubled, and waste gas discharge greatly reduces,
The combustion rate of the combustion gas for effectively improving.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 has added the structural representation of buffer substrate tablet for spoiler lower surface in this utility model.
In figure：1. premixer, 2. fuel gas inlet, 3. air intake, 4. spoiler, 5. more than micropore burner body, 6. buffer substrate tablet,
7. dense micropore, 8. air flue, 9. flame detector.
Specific embodiment
With reference to embodiment, the utility model is described in further detail.
As shown in figure 1, preparing a kind of buffer-type whole premixing high strength micropore gas burner, including premixer 1 is prepared, should
The entrance point of premixer 1 is provided with fuel gas inlet 2 and air intake 3, and fuel gas inlet 2 connects gas supply pipe, and air intake 3 connects air blast
Machine, is provided with multilamellar spoiler 4 in the air flue 8 of premixer 1, and the port of export of premixer 1 is provided with many micropore burner body 5；It is described more micro-
Hole burner body 5 adopts high temperature resistant, corrosion-resistant material.This is existing premix chamber device, then the flow-disturbing in existing premixer 1
Buffer substrate tablet 6 is set on piece 4, buffer substrate tablet 6 is vertically set on into the upper surface of each layer spoiler 4, the height of buffer substrate tablet 6 is spoiler
The 20%-80% of 4 upper surface spatial altitudes；The upper surface of the superiors' spoiler 4 does not set buffer substrate tablet 6.So combustion gas and air are pre-
In the mixing process of mixed room 1, the flow-disturbing of buffer substrate tablet 6 can be subject to so that be more fully mixed, uniformly.
Flame detector 9 is provided with the burner in addition.
This utility model buffer-type whole premixing high strength micropore gas burner has been made thus.
Embodiment 2.
As shown in Fig. 2 on the basis of embodiment 1, the buffer substrate tablet 6 is vertically set on the following table of each layer spoiler 4
Face, the height of buffer substrate tablet 6 are the 20%-80% of 4 lower surface spatial altitude of spoiler；The lower surface of orlop spoiler 4 does not set slow
Punching 6.So combustion gas and air can be subject to the further flow-disturbing of buffer substrate tablet 6 so that mixing in the mixing process of premixer 1
More fully, evenly.
Embodiment 3
On the basis of embodiment 1 or embodiment 2, dense micropore is dug on the buffer substrate tablet.So Some gases and
In addition to it can flow through from above buffer substrate tablet 6, another part combustion gas and air can also pass through intensive on buffer substrate tablet 6 to air
It is dispensed through in micropore 7, then converges with overhead stream, so can further mixes combustion gas and air.
Claims (5)
1. a kind of buffer-type whole premixing high strength micropore gas burner, including premixer（1）, premixer（1）Entrance point set
There is fuel gas inlet（2）And air intake（3）, fuel gas inlet（2）Connect gas supply pipe, air intake（3）Meet aerator, premixer
（1）Air flue（8）Multilamellar spoiler is provided with inside（4）, premixer（1）The port of export be provided with many micropore burner body（5）；Its feature exists
In spoiler（4）It is provided with buffer substrate tablet（6）, buffer substrate tablet（6）It is vertically set on each layer spoiler（4）Upper surface, buffer substrate tablet（6）
Height be spoiler（4）The 20%-80% of upper surface spatial altitude；The superiors' spoiler（4）Upper surface do not set buffer substrate tablet
（6）.
2. burner according to claim 1, it is characterised in that the buffer substrate tablet（6）Each layer spoiler is vertically set on also
（4）Lower surface, buffer substrate tablet（6）Height be spoiler（4）The 20%-80% of lower surface spatial altitude；Orlop spoiler（4）
Lower surface do not set buffer substrate tablet（6）.
3. burner according to claim 1 and 2, it is characterised in that the buffer substrate tablet（6）On also dug dense micropore
（7）.
4. burner according to claim 3, it is characterised in that many micropore burner body adopt high temperature resistant, anticorrosive material
Material.
5. burner according to claim 4, it is characterised in that be provided with flame detector in the burner（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920968.0U CN206055621U (en) | 2016-08-23 | 2016-08-23 | A kind of buffer-type whole premixing high strength micropore gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920968.0U CN206055621U (en) | 2016-08-23 | 2016-08-23 | A kind of buffer-type whole premixing high strength micropore gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206055621U true CN206055621U (en) | 2017-03-29 |
Family
ID=58384970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620920968.0U Expired - Fee Related CN206055621U (en) | 2016-08-23 | 2016-08-23 | A kind of buffer-type whole premixing high strength micropore gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206055621U (en) |
-
2016
- 2016-08-23 CN CN201620920968.0U patent/CN206055621U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |