CN219367689U - Ignition gun capable of being used for long-term open flame - Google Patents
Ignition gun capable of being used for long-term open flame Download PDFInfo
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- CN219367689U CN219367689U CN202320523616.1U CN202320523616U CN219367689U CN 219367689 U CN219367689 U CN 219367689U CN 202320523616 U CN202320523616 U CN 202320523616U CN 219367689 U CN219367689 U CN 219367689U
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- ignition
- gas
- spray gun
- gun
- electrode
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Abstract
The utility model provides an ignition rifle that can be used to long open fire, includes gas spray gun base sleeve pipe, spray gun inner tube assembly weldment, earth pin, gas nozzle, the steady flame dish of bipolar electrode gas ignition rifle, red copper gasket, bipolar electrode mounting, electrode, ion stick, mount pad, casing, installation shrouding, base, connector and ignition transformer, ignition transformer passes through to be fixed on the base, is connected with the installation shrouding, and mount pad and installation shrouding pass through the screw and fix respectively around the casing to this is sealed the space in the casing, and the connector passes through the screw fixation on the installation shrouding, and the wiring is from the connection, and spray gun inner tube assembly weldment rear end is connected in the mount pad, and spray gun inner tube assembly weldment front end is connected with gas nozzle, constitutes the gas passageway jointly. The ignition process of the ignition gun is fast, the success rate is high, and the ignition gun is safe and reliable and does not temper.
Description
Technical Field
The utility model belongs to the technical field of burner equipment, and particularly relates to an ignition gun capable of being used for long-term open flame.
Background
The stable combustion of the gas fuel is particularly critical to the design safety of the burner, plays a certain role in influencing the combustion quality, the combustion efficiency and the emission level of the low-valence oxides of the flue gas and nitrogen of a combustion system, and is a key factor for guaranteeing the heating safety in the furnace. The long-term open flame combustion is one of the important technical means in the design safety of the burner, but the current common burner has low ignition frequency, is not easy to ignite, and has unstable flame or easy flameout after ignition, and if a large amount of fuel gas is stored in the furnace, the furnace can be internally exploded or even fried when being ignited again. The general ignition gun works intermittently and can only be used when igniting. When the flame stabilizing effect of the burner is poor, the flame is extinguished, and a certain potential safety hazard exists.
To this end we propose an ignition gun that can be used for long open fires.
Disclosure of Invention
The utility model aims to provide an ignition gun capable of being used for long-time open flame so as to solve the technical problems existing in the prior art.
In order to achieve the purpose, the technical scheme is adopted by the utility model, the ignition gun for the long-term open flame comprises a gas spray gun base sleeve, a spray gun inner tube assembly welding piece, a grounding needle, a gas nozzle, a double-electrode gas ignition gun flame stabilizing disc, a red copper gasket, a double-electrode fixing piece, an electrode, an ion rod, a mounting seat, a shell, a mounting sealing plate, a base, a connector and an ignition transformer, wherein the ignition transformer is fixed on the base and connected with the mounting sealing plate, the mounting seat and the mounting sealing plate are respectively fixed on the front and the back of the shell through screws, so that the space in the shell is sealed, the connector is fixed on the mounting sealing plate through screws, a wiring is connected from the mounting seat, the rear end of the spray gun inner tube assembly welding piece is connected with the gas nozzle, and the front end of the spray gun inner tube assembly welding piece is connected with the gas nozzle to jointly form a gas channel.
Preferably, the base sleeve of the gas spray gun is connected to the mounting seat to form a combustion air channel.
Preferably, the double-electrode fixing piece is used for fastening the electrode and the ion rod at the corresponding positions of the flame stabilizing disc of the double-electrode gas burning torch, and the grounding needle is fixed at one side.
Preferably, a copper gasket is arranged between the gas nozzle and the electrode and between the gas nozzle and the ion rod.
Preferably, the fuel gas and the air are mixed at the muzzle, and after the ignition transformer is electrified and started, a high-temperature electric arc is formed between the electrode and the ion rod to ignite the mixed gas, so that stable small flame is formed.
Advantageous effects
The utility model provides an ignition gun which can be used for a long open flame. The beneficial effects are as follows:
(1) The ignition gun for the long-life open flame is ignited by using a high-voltage arc, and after stable small flame is generated, main fuel gas and combustion air are introduced to be mixed to ignite big flame. The ignition gun is only used for ignition, and is cut off after the main flame of the burner is stabilized, so that the whole ignition process is fast, the success rate is high, and the ignition gun is safe and reliable and does not temper.
(2) The ignition gun capable of being used for the pilot fire is added with the ignition gun to be placed in main fuel gas, and after ignition, the gas of the ignition gun is kept to be introduced, so that the pilot fire function is realized, and the pilot fire gun is used at the moment. Even if the central fire is released, the long-term open fire stabilizes the main flame, reduces the fluctuation of the flame, provides stable combustion and improves the combustion effect.
(3) The ignition gun for the pilot fire uses an independent combustion-supporting air system to distinguish the pilot fire gun from an ignition gun and a burner air supply, is not influenced by the load of the burner, and has more stable and reliable combustion.
(4) The ignition gun capable of being used for the open fire has the advantages of simple structure and convenience in disassembly, assembly and maintenance.
Drawings
FIG. 1 is a side cross-sectional view of the present utility model;
FIG. 2 is a cross-sectional view of the other side of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a perspective view of one end of the present utility model;
fig. 5 is a perspective view of the other end of the present utility model.
The figure indicates: 1. a gas spray gun base sleeve; 2. assembling and welding parts of the inner tube of the spray gun; 3. a grounding pin; 4. a gas nozzle; 5. flame stabilizing plate of double-electrode gas burning torch; 6. a red copper gasket; 7. a double electrode fixing member; 8. an electrode; 9. an ion rod; 10. a mounting base; 11. a housing; 12. installing a sealing plate; 13. a base; 14. a connector; 15. an ignition transformer.
Detailed Description
For a better understanding of the objects, structure and function of the present utility model, a further detailed description of an ignition gun for a long open flame will be provided with reference to the accompanying drawings.
The utility model provides an ignition gun that can be used to long open flame, as shown in fig. 1-5, including gas spray gun base sleeve pipe 1, spray gun inner tube assembly weldment 2, ground needle 3, gas nozzle 4, the steady flame dish of double electrode gas ignition gun 5, red copper gasket 6, double electrode mounting 7, electrode 8, ion stick 9, mount pad 10, casing 11, installation shrouding 12, base 13, connector 14 and ignition transformer 15, ignition transformer 15 is through fixing on base 13, be connected with installation shrouding 12, mount pad 10 and installation shrouding 12 are fixed respectively in the front and back of casing 11 through the screw, thereby seal the space in the casing 11.
The connector 14 is fixed on the mounting sealing plate 12 through screws, wiring is connected out of the mounting sealing plate, the rear end of the inner pipe assembly 2 of the spray gun is connected in the mounting seat 10, the front end of the inner pipe assembly 2 of the spray gun is connected with the gas nozzle 4 to jointly form a gas channel, the inlet of gas is shown by an arrow A, the base sleeve 1 of the gas spray gun is connected on the mounting seat 10 to form a combustion air channel, and the inlet of combustion air is shown by an arrow B; the double-electrode fixing piece 7 is used for fastening the electrode 8 and the ion rod 9 at the corresponding positions of the double-electrode gas ignition gun flame stabilizing disc 5, the red copper gasket 6 is arranged between the gas nozzle 4 and the electrode 8 and between the gas nozzle 9 and the ion rod 9, the grounding needle 3 is fixed on one side to form safety protection, gas and air are mixed at the muzzle, and after the ignition transformer 15 is electrified and started, high-temperature electric arcs are formed between the electrode 8 and the ion rod 9 to ignite the mixed gas to form stable small flame.
The ignition gun has the advantages of high ignition process speed, high success rate, safety, reliability and no backfire; the main flame is stabilized, the fluctuation of the flame is reduced, stable combustion is provided, and the combustion effect is improved; the independent combustion-supporting air system is used, and is separated from the air supply area of the burner, so that the combustion is stable and reliable and is not influenced by the load of the burner; the integral hard gun has simple structure and is convenient to assemble, disassemble and maintain. The utility model effectively solves the safety problems of unstable flame, ignition and deflagration of the burner.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides an ignition rifle that can be used to long open fire, includes gas spray gun base sleeve pipe (1), spray gun inner tube assembly weldment (2), earth pin (3), gas nozzle (4), the steady flame dish of bipolar gas burning torch (5), red copper gasket (6), bipolar fixing piece (7), electrode (8), ion stick (9), mount pad (10), casing (11), installation shrouding (12), base (13), connector (14) and ignition transformer (15), its characterized in that: the ignition transformer (15) is fixed on the base (13) and is connected with the installation sealing plate (12), the installation seat (10) and the installation sealing plate (12) are respectively fixed on the front and the rear of the shell (11) through screws, so that the space in the shell (11) is sealed, the connector (14) is fixed on the installation sealing plate (12) through screws, wiring is connected from the mounting sealing plate, the rear end of the spray gun inner tube assembly (2) is connected in the installation seat (10), and the front end of the spray gun inner tube assembly (2) is connected with the gas nozzle (4) to jointly form a gas channel.
2. The ignition gun for a long open flame of claim 1, wherein: the base sleeve (1) of the gas spray gun is connected to the mounting seat (10) to form a combustion air channel.
3. The ignition gun for a long open flame of claim 2, wherein: the double-electrode fixing piece (7) is used for fastening the electrode (8) and the ion rod (9) at the corresponding positions of the double-electrode gas ignition gun flame stabilizing disc (5), and the grounding needle (3) is fixed at one side.
4. A fire gun for a long open flame according to claim 3, wherein: a red copper gasket (6) is arranged between the gas nozzle (4) and the electrode (8) and between the gas nozzle and the ion rod (9).
5. The ignition gun for a long open flame of claim 4, wherein: the gas and the air are mixed at the muzzle, and after the ignition transformer (15) is electrified and started, a high-temperature electric arc is formed between the electrode (8) and the ion rod (9) to ignite the mixed gas, so that stable small flame is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320523616.1U CN219367689U (en) | 2023-03-17 | 2023-03-17 | Ignition gun capable of being used for long-term open flame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320523616.1U CN219367689U (en) | 2023-03-17 | 2023-03-17 | Ignition gun capable of being used for long-term open flame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219367689U true CN219367689U (en) | 2023-07-18 |
Family
ID=87149694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320523616.1U Active CN219367689U (en) | 2023-03-17 | 2023-03-17 | Ignition gun capable of being used for long-term open flame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219367689U (en) |
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2023
- 2023-03-17 CN CN202320523616.1U patent/CN219367689U/en active Active
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