CN206410132U - A kind of igniter burner - Google Patents
A kind of igniter burner Download PDFInfo
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- CN206410132U CN206410132U CN201621239862.0U CN201621239862U CN206410132U CN 206410132 U CN206410132 U CN 206410132U CN 201621239862 U CN201621239862 U CN 201621239862U CN 206410132 U CN206410132 U CN 206410132U
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- oxygen
- cavity
- oxygen hose
- combustion gas
- igniter burner
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Abstract
The utility model discloses a kind of igniter burner, it includes body of lighting a fire, and fuel gas inlet and oxygen intake is provided with igniting body, and be provided with combustion gas cavity and flame detector installation cavity in igniting body, combustion gas cavity is connected with fuel gas inlet, and flame detector installation cavity is used to install flame detector；Gas Pipe, one end of Gas Pipe is stretched into igniting body, and provided with blast tube in Gas Pipe, blast tube is connected with combustion gas cavity；Oxygen hose, oxygen hose is arranged at the outside of Gas Pipe, and is connected with igniting body, and the inwall of oxygen hose and the outer wall of Gas Pipe form annular oxygen channel, and oxygen channel is connected with oxygen intake；Ignitor, one end of ignitor is stretched into combustion gas cavity through igniting body, and the other end of ignitor is arranged at the outside of igniting body.A kind of igniter burner of the utility model is simple in construction, without complicated control and equipment, using the design of no-spark plug, installs flame detector, effectively flame can be detected.
Description
Technical field
The utility model is related to field of combustion technology, more particularly, to a kind of igniter burner.
Background technology
For high-power main burner, because power is too big, the energy of spark plug is not enough to the main burner that directly ignites, it is necessary to make
Stable flame is produced with igniter burner come the main burner that ignites, 7000~8000V high-tension electricity is produced by ignition transformer, is passed through
Sparking-plug electrode discharges over the ground, so that the natural gas of lead fire burner.And conventional natural gas-oxygen igniter burner must make
Lighted a fire with spark plug 8, as shown in Figure 1.
Because spark plug 8 occupies the center of igniter burner, it is impossible to install flame detector again, and flame detector can
The state of flame is confirmed with the ultraviolet and intensity of effective detection flame, with consequence.Flame detector be for
The device of flame uitraviolet intensity is detected, any flame can produce ultraviolet.
Therefore it is a kind of simple in construction, the igniter burner of settable flame detector is urgently proposed.
Utility model content
In order to solve the above-mentioned technical problem, the utility model proposes a kind of igniter burner, its is simple in construction, without complexity
Control and equipment, using the design of no-spark plug, flame detector can be installed, effectively flame can be detected, confirm
The state of flame.
In order to achieve the above object, the technical solution of the utility model is as follows：
A kind of igniter burner, including igniting body, are provided with fuel gas inlet and oxygen intake on igniting body, and in igniting
Combustion gas cavity and flame detector installation cavity are provided with body, combustion gas cavity is connected with fuel gas inlet, flame detector installation cavity
For installing flame detector；Gas Pipe, one end of Gas Pipe is stretched into igniting body, and logical provided with combustion gas in Gas Pipe
Road, blast tube is connected with combustion gas cavity；Oxygen hose, oxygen hose is arranged at the outside of Gas Pipe, and is connected with igniting body, oxygen
The inwall of tracheae and the outer wall of Gas Pipe form the oxygen channel of annular, and oxygen channel is connected with oxygen intake；Ignitor, point
One end of thermoelectricity pole is stretched into combustion gas cavity through igniting body, and the other end of ignitor is arranged at the outside of igniting body.
A kind of igniter burner of the utility model is simple in construction, without complicated control and equipment, using setting for no-spark plug
Meter, installs flame detector, effectively flame can be detected.
On the basis of above-mentioned technical proposal, following improvement can be also done：
As preferred scheme, the first slider is provided with the outside of the cavity wall of combustion gas cavity.
Using above-mentioned preferred scheme, the first slider can be effectively to insulating between combustion gas cavity and igniting body
Isolation.
As preferred scheme, the first slider include being arranged at isolation body on the outside of combustion gas cavity cavity also include to
The extension of the length direction extension of ignitor, extension is wrapped up ignitor close to the part of igniting body.
Using above-mentioned preferred scheme, extension can effectively will ignitor and igniting body between be insulated every
From.
As preferred scheme, the second slider is provided with the inwall of oxygen hose.
Using above-mentioned preferred scheme, the second slider can effectively to insulated between Gas Pipe and oxygen hose every
From.
As preferred scheme, ignition coil is provided with away from igniting body one end in oxygen hose.
Using above-mentioned preferred scheme, effectively lighted a fire.
As preferred scheme, oxygen hose is coaxial with Gas Pipe.
Using above-mentioned preferred scheme, it is ensured that integrally-built stability, it is ensured that oxygen channel it is unimpeded.
As preferred scheme, opening diameter of the oxygen hose away from igniting body one end is less than oxygen hose close to igniting body
The opening diameter of one end.
Using above-mentioned preferred scheme, flame can be effectively ensured and more assembles.
As preferred scheme, fuel gas inlet and oxygen intake are arranged at the both sides of combustion gas cavity, and oxygen intake is set
In the side close to oxygen hose, fuel gas inlet is arranged at the side away from oxygen hose.
Using above-mentioned preferred scheme, it is easy to combustion gas and the input of oxygen.
As preferred scheme, oxygen hose is threadedly coupled with igniting body.
Using above-mentioned preferred scheme, connect more firm, and maintenance easy to disassemble, compared with welding, more conducively install with
Dismounting.
Brief description of the drawings
Fig. 1 is the structural representation of the igniter burner with spark plug in the prior art.
A kind of structural representation for igniter burner that Fig. 2 provides for the utility model embodiment.
The structural representation for the ignition coil that Fig. 3 provides for the utility model embodiment.
Wherein：1 igniting body, 11 fuel gas inlets, 12 oxygen intakes, 13 combustion gas cavitys, 14 flame detector installation cavitys, 2
Gas Pipe, 21 blast tubes, 3 oxygen hoses, 31 oxygen channels, 4 ignitors, 5 first sliders, 51 isolation bodies, 52 extensions
Portion, 6 second sliders, 7 ignition coils, 8 spark plugs.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
In order to reach in the purpose of this utility model, a kind of some of embodiments of igniter burner.
As shown in figure 1, a kind of igniter burner includes igniting body 1, Gas Pipe 2, oxygen hose 3 and ignitor 4.
Fuel gas inlet 11 and oxygen intake 12 are provided with igniting body 1, and combustion gas cavity 13 is provided with igniting body 1
With flame detector installation cavity 14, combustion gas cavity 13 is connected with fuel gas inlet 11, and flame detector installation cavity 14 is used to install fire
Flame detector.
One end of Gas Pipe 2 is stretched into igniting body 1, and is provided with blast tube 21 in the Gas Pipe 2, blast tube 21 with
Combustion gas cavity 13 is connected.Oxygen hose 3 is arranged at the outside of Gas Pipe 2, and is connected with igniting body 1, the inwall of oxygen hose 3 and combustion
The outer wall of tracheae 2 forms the oxygen channel 31 of annular, and oxygen channel 31 is connected with oxygen intake 12.Wear one end of ignitor 4
Igniting body 1 is crossed, is stretched into combustion gas cavity 13, the other end of ignitor 4 is arranged at the outside of igniting body 1.
The first slider 5 is provided with the outside of the cavity wall of combustion gas cavity 13.First slider 5 includes being arranged at combustion gas cavity 13
Isolation body 51 on the outside of cavity also includes the extension 52 extended to the length direction of ignitor, and extension 52 is by ignition power
Wrapped up close to the part of igniting body 1 pole 4.The second slider 6 is provided with the inwall of oxygen hose 3.
First slider 5 and the second slider 6 can be made of elastomeric material, also can be using polytetrafluoroethylene (PTFE) or other are resistance to
Insulating materials (such as glass, ceramics) is pressed to be made.
Ignition coil 7 is provided with free end of the oxygen hose 3 away from igniting body 1, as shown in figure 3, ignition coil 7 is used to produce
Raw high-tension electricity, then by cable connection to spark plug 8, the electric discharge of spark plug 8 is ignited combustion gas.
Due to not designing spark plug 8 in this application, therefore the cable of spark plug 8 will be connected to and be connected on ignitor 4,
High-tension electricity passes through ignitor 4, and combustion gas cavity 13, Gas Pipe 2 finally serves as spark plug by Gas Pipe 2, and in exit, electric discharge is drawn
Fire combustion gas.
A kind of course of work of igniter burner of the utility model is as follows：
It is passed through by fuel gas inlet 11 and oxygen intake 12 in combustion gas and oxygen, combustion gas cavity 13 and is full of combustion gas.Utilize combustion
Tracheae 2 serves as the positive pole of ignitor 4, and electric current is by ignitor 4 to combustion gas cavity 13, and to Gas Pipe 2, Gas Pipe 2 is positive pole.
Oxygen hose 3 is negative pole, and ignition coil 7 discharges in the exit of Gas Pipe 2 and oxygen hose 3, and combustion gas of directly igniting is omitted using fire
Hua Sai.
A kind of the utility model igniter burner has the beneficial effect that：
First, its is simple in construction, without complicated control and equipment, using the design of no-spark plug, installs fire defector
Device, effectively can be detected to flame.
The second, the first slider 5 can extend effectively to being dielectrically separated between combustion gas cavity 13 and igniting body 1
Portion 52 will effectively can be dielectrically separated between ignitor 4 and igniting body 1.Second slider 6 can be effectively to combustion gas
It is dielectrically separated between pipe 2 and oxygen hose 3.
3rd, igniting is realized by the use of Gas Pipe 2 and the road of oxygen hose 3 as the method for electrode, it is more cost-effective, i.e., no longer
Need single, extra conductive carrier.
In order to further optimize implementation result of the present utility model, in other embodiment, remaining feature skill
Art is identical, and difference is, oxygen hose 3 and Gas Pipe 2 are coaxial.
Using above-mentioned preferred scheme, it is ensured that integrally-built stability, it is ensured that oxygen channel 31 it is unimpeded.
In order to further optimize implementation result of the present utility model, in other embodiment, remaining feature skill
Art is identical, and difference is, opening diameter of the oxygen hose 3 away from igniting body 1 one end is less than oxygen hose 3 close to igniting body
The opening diameter of 1 one end.
Using above-mentioned preferred scheme, flame can be effectively ensured and more assembles.
In order to further optimize implementation result of the present utility model, in other embodiment, remaining feature skill
Art is identical, and difference is, fuel gas inlet 11 and oxygen intake 12 are arranged at the both sides of combustion gas cavity 13, and oxygen intake 12
The side of oxygen hose 3 is disposed in proximity to, fuel gas inlet 11 is arranged at the side away from oxygen hose 3.
Using above-mentioned preferred scheme, it is easy to combustion gas and the input of oxygen.
In order to further optimize implementation result of the present utility model, in other embodiment, remaining feature skill
Art is identical, and difference is, oxygen hose 3 is threadedly coupled with igniting body 1.
Using above-mentioned preferred scheme, connect more firm, and maintenance easy to disassemble.
The above is only preferred embodiment of the present utility model, it is noted that for one of ordinary skill in the art
For, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to this
The protection domain of utility model.
Claims (9)
1. a kind of igniter burner, it is characterised in that including：
Light a fire body, it is described igniting body on be provided with fuel gas inlet and oxygen intake, and it is described igniting body in provided with combustion
Gas cavity and flame detector installation cavity, the combustion gas cavity are connected with the fuel gas inlet, the flame detector installation cavity
For installing the flame detector；
Gas Pipe, one end of the Gas Pipe is stretched into the igniting body, and provided with blast tube, institute in the Gas Pipe
Blast tube is stated to connect with the combustion gas cavity；
Oxygen hose, the oxygen hose is arranged at the outside of the Gas Pipe, and is connected with the igniting body, the oxygen hose
Inwall and the outer wall of the Gas Pipe form the oxygen channel of annular, and the oxygen channel is connected with the oxygen intake；
Ignitor, one end of the ignitor passes through the igniting body, stretches into the combustion gas cavity, the ignition power
The other end of pole is arranged at the outside of the igniting body.
2. igniter burner according to claim 1, it is characterised in that first is provided with the outside of the cavity wall of the combustion gas cavity
Slider.
3. igniter burner according to claim 2, it is characterised in that first slider includes being arranged at the combustion gas
Isolation body on the outside of cavity cavity also includes the extension extended to the length direction of the ignitor, and the extension will
The ignitor is wrapped up close to the part of the igniting body.
4. igniter burner according to claim 3, it is characterised in that provided with the second isolation on the inwall of the oxygen hose
Body.
5. the igniter burner according to claim any one of 1-4, it is characterised in that in the oxygen hose away from the igniting
Body one end is provided with ignition coil.
6. igniter burner according to claim 5, it is characterised in that the oxygen hose and the Gas Pipe are coaxial.
7. igniter burner according to claim 5, it is characterised in that the oxygen hose is away from described igniting body one end
Opening diameter is less than opening diameter of the oxygen hose close to described igniting body one end.
8. igniter burner according to claim 5, it is characterised in that the fuel gas inlet and the oxygen intake are arranged at
The both sides of the combustion gas cavity, and the oxygen intake is disposed in proximity to the side of the oxygen hose, the fuel gas inlet is set
In the side away from the oxygen hose.
9. igniter burner according to claim 5, it is characterised in that the oxygen hose connects with the igniting body screw thread
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239862.0U CN206410132U (en) | 2016-11-14 | 2016-11-14 | A kind of igniter burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239862.0U CN206410132U (en) | 2016-11-14 | 2016-11-14 | A kind of igniter burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410132U true CN206410132U (en) | 2017-08-15 |
Family
ID=59548432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239862.0U Active CN206410132U (en) | 2016-11-14 | 2016-11-14 | A kind of igniter burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439816A (en) * | 2016-11-14 | 2017-02-22 | 安德森热能科技（苏州）有限责任公司 | Igniting burner |
-
2016
- 2016-11-14 CN CN201621239862.0U patent/CN206410132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439816A (en) * | 2016-11-14 | 2017-02-22 | 安德森热能科技（苏州）有限责任公司 | Igniting burner |
| CN106439816B (en) * | 2016-11-14 | 2018-08-31 | 安德森热能科技（苏州）有限责任公司 | A kind of igniter burner |
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