CN206771352U - Use straight flame burner heater - Google Patents
Use straight flame burner heater Download PDFInfo
- Publication number
- CN206771352U CN206771352U CN201720646777.4U CN201720646777U CN206771352U CN 206771352 U CN206771352 U CN 206771352U CN 201720646777 U CN201720646777 U CN 201720646777U CN 206771352 U CN206771352 U CN 206771352U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- input
- output end
- adjuster
- internal diameter
- 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
One kind uses straight flame burner heater, includes, venturi adjuster, and it has adjuster input and a conditioner outlet end, and the adjuster input is connecing source of the gas；Flame holder, it has retainer cylinder and annular projection；And dip tube, it has pipe input and a pipe output end, and the pipe input terminates the cylinder output end, and the pipe output end is connecing burner.The utility model has the advantage of：The structure design of flame holder, flame stabilization can be kept, reach high velocity air, and keep flame temperature height.Venturi adjuster supports the use with flame holder, can foreshorten to the piping length of burner as much as possible, limits the pressure loss, also, easily adjusting air-fuel ratio.
Description
Technical field
Burner is the utility model is related to, it is particularly a kind of to use straight flame burner heater.
Background technology
Using straight flame burner heater mainly by parts groups such as source of the gas, venturi adjuster, dip tube and burners
Into.During long-term use, it is not very stable to go out flame., can build-up of pressure loss also, piping length is longer.
Utility model content
The purpose of the utility model is the problem of overcoming to go out in the prior art flame to be not very stable, there is provided a kind of new use
Straight flame burner heater.
In order to realize this purpose, the technical solution of the utility model is as follows：Use straight flame burner heater, bag
Contain,
Venturi adjuster, it has adjuster input and a conditioner outlet end, and the adjuster input is connecing
Source of the gas；
Flame holder, it has retainer cylinder and annular projection, and the retainer cylinder has along tubular axis side
To relative cylinder input and cylinder output end, the cylinder input terminates the conditioner outlet end, the retainer cylinder
The inside of body is divided into entrance, interlude and outlet section by the cylinder input to the cylinder output end, it is described enter
Mouth section, the interlude, the outlet section are straightway, and the internal diameter of the interlude is more than the internal diameter of the entrance, institute
The internal diameter for stating entrance is more than the internal diameter of the outlet section, the annular projection from the middle of the interlude begin inwardly and to
Cylinder output extreme direction extension, the internal diameter of the annular projection are less than the internal diameter of the outlet section, on the annular projection
Through hole is distributed with, the through hole points to the entrance；And
Dip tube, it has pipe input and pipe output end, and the pipe input terminates the cylinder output end, the pipe output
Hold to connect burner.
As the preferred scheme using straight flame burner heater, the through-bore axis and the folder of the tubular axis
Angle is 30-35 °.
As the preferred scheme using straight flame burner heater, the retainer cylinder and the annular projection one
Body is cast.
Compared with prior art, the advantages of the utility model at least that：The structure design of flame holder, it can keep
Flame stabilization, reach high velocity air, and keep flame temperature height.Venturi adjuster supports the use with flame holder, can be with
The piping length of burner is foreshortened to as much as possible, limits the pressure loss, also, easily adjusting air-fuel ratio.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one.
Fig. 2 is the structural front view of the embodiment Flame retainer of the utility model one.
Fig. 3 is the structural side view of the embodiment Flame retainer of the utility model one.
Embodiment
The utility model is described in further detail below by specific embodiment combination accompanying drawing.
Fig. 1 is referred to, is shown in the figure and uses straight flame burner heater.The heater is mainly by venturi
The parts such as adjuster 1, flame holder 2 and dip tube 3 form.
The venturi adjuster 1 is commercially available part.The venturi adjuster 1 has adjuster input and adjuster
Output end.The adjuster input is connecing source of the gas.
Fig. 2 and Fig. 3 are referred to, the flame holder 2 has retainer cylinder 21 and annular projection 22.The retainer
Cylinder 21 has along the relative cylinder input in tubular axis direction（That is, left end in Fig. 2）And cylinder output end（That is, it is right in Fig. 2
End）.The cylinder input terminates the conditioner outlet end.The inside of the retainer cylinder 21 by the cylinder input extremely
The cylinder output end is divided into entrance 211, interlude 212 and outlet section 213.The entrance 211, the interlude
212nd, the outlet section 213 is straightway.The entrance 211 uses arc transition, the centre with the interlude 212
Section 212 uses straight transitions with the outlet section 213.The internal diameter of the interlude 212 is more than the internal diameter of the entrance 211.
The internal diameter of the entrance 211 is more than the internal diameter of the outlet section 213.The annular projection 22 is from the interlude 212
Between place begin inwardly and to the cylinder output extreme direction extension（That is, toward right bank in Fig. 2）.The internal diameter of the annular projection 22 is small
In the internal diameter of the outlet section 213.Through hole 220 is distributed with the annular projection 22.The through hole 220 points to the entrance
211（That is, toward left bank in figure）.The angle of the axis of through hole 220 and the tubular axis is 30-35 °.
The dip tube 3 has pipe input and pipe output end.The pipe input terminates the cylinder output end.The pipe is defeated
Go out end to connect burner.
Retainer cylinder 21 and the annular projection 22 integrally casting.
The structure design of the flame holder 2, can keep flame stabilization, reach high velocity air, and keep flame temperature
Degree is high.The venturi adjuster 1 supports the use with the flame holder 2, can foreshorten to matching somebody with somebody for burner as much as possible
Length of tube, limit the pressure loss, also, easily adjusting air-fuel ratio.
Workflow：Gas is sufficiently mixed through the venturi adjuster 1, and air-flow is adjusted into the flame holder 2
State, most it is sent into the burner combustion through the dip tube 3 afterwards.
Supplement a bit, transition portion 214 and the annular projection 22 between the interlude 212 and the outlet section 213
Between spacing to be tapering type, be advantageous in that the holding effect for further improving flame.
Only express embodiment of the present utility model above, its describe it is more specific and in detail, but can not therefore and
It is interpreted as the limitation to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, not
On the premise of departing from the utility model design, various modifications and improvements can be made, these belong to guarantor of the present utility model
Protect scope.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
1. one kind uses straight flame burner heater, it is characterised in that include,
Venturi adjuster, it has adjuster input and a conditioner outlet end, and the adjuster input is connecing source of the gas；
Flame holder, it has retainer cylinder and annular projection, and the retainer cylinder has along tubular axis direction phase
To cylinder input and cylinder output end, cylinder input terminate the conditioner outlet end, the retainer cylinder
It is internal that entrance, interlude and outlet section are divided into by the cylinder input to the cylinder output end, the entrance,
The interlude, the outlet section are straightway, and the internal diameter of the interlude is more than the internal diameter of the entrance, the entrance
The internal diameter of section is more than the internal diameter of the outlet section, and the annular projection begins inwardly and to the cylinder from the middle of the interlude
Body output extreme direction extension, the internal diameter of the annular projection are less than the internal diameter of the outlet section, are distributed with the annular projection
Through hole, the through hole point to the entrance；And
Dip tube, it has pipe input and pipe output end, and the pipe input terminates the cylinder output end, and the pipe output end is used
To connect burner.
2. according to claim 1 use straight flame burner heater, it is characterised in that the through-bore axis and institute
The angle for stating tubular axis is 30-35 °.
3. according to claim 1 or 2 use straight flame burner heater, it is characterised in that the retainer cylinder
Body and the annular projection integrally casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646777.4U CN206771352U (en) | 2017-06-06 | 2017-06-06 | Use straight flame burner heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646777.4U CN206771352U (en) | 2017-06-06 | 2017-06-06 | Use straight flame burner heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206771352U true CN206771352U (en) | 2017-12-19 |
Family
ID=60635995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646777.4U Expired - Fee Related CN206771352U (en) | 2017-06-06 | 2017-06-06 | Use straight flame burner heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206771352U (en) |
-
2017
- 2017-06-06 CN CN201720646777.4U patent/CN206771352U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210606 |