CN219414866U - Igniter for industrial and commercial gas appliance fusion flameout protection - Google Patents
Igniter for industrial and commercial gas appliance fusion flameout protection Download PDFInfo
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- CN219414866U CN219414866U CN202320494769.8U CN202320494769U CN219414866U CN 219414866 U CN219414866 U CN 219414866U CN 202320494769 U CN202320494769 U CN 202320494769U CN 219414866 U CN219414866 U CN 219414866U
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Abstract
An igniter for fusion flameout protection of industrial and commercial gas appliances relates to the technical field of igniters; the alternating current power frequency is connected with the rectifying module, the rectifying module is connected with the pulsating electric coil and the first capacitor, the first capacitor is connected with the first resistor and the second capacitor, the first resistor is connected with the feedback coil, the feedback coil is connected with the voltage stabilizing tube and the triode, the pulsating electric coil is connected with the triode and the piezoresistor, the pulsating electric coil and the high-voltage coil form a transformer, the high-voltage coil is electrically connected with ions, the piezoresistor is connected with the second resistor, the triode is connected with the third resistor, and the second capacitor, the voltage stabilizing tube, the third resistor and the second resistor are respectively connected with the rectifying module. The utility model is pulsed electricity, has no strong voltage impact, and avoids the ceramic rod from being broken down; the process is simple, and the igniter with excellent performance and weak interference can be manufactured by adopting a small number of components, and the ion flameout protection can be well fused.
Description
Technical Field
The utility model relates to the technical field of igniters, in particular to an igniter for fusion flameout protection of an industrial and commercial gas appliance.
Background
The high-energy open flame igniter in the current market has the advantages of complex circuit, dozens of adopted components, complex process, high manufacturing cost and strong interference. Due to its nature, it is difficult to use with a flameout protection device.
The conventional flameout protection device adopts a pulse ignition system, the ignition success rate is not high, repeated operation is needed in many times, and the ignition porcelain rod is easy to break down due to the impact of high-voltage pulse, so that the maintenance rate is high.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the utility model provides an igniter for fusing flameout protection of an industrial and commercial gas appliance, which has the advantages of simple structure, reasonable design and convenient use.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a rectifying module, a high-voltage coil, a pulse electric coil, a feedback coil, a first capacitor, a second capacitor, a triode, a voltage stabilizing tube, a piezoresistor, a first resistor, a second resistor and a third resistor; the alternating current power frequency is connected with the rectifying module, the rectifying module is connected with the pulsating electric coil and the first capacitor, the first capacitor is connected with the first resistor and the second capacitor, the first resistor is connected with the feedback coil, the feedback coil is connected with the voltage stabilizing tube and the triode, the pulsating electric coil is connected with the triode and the piezoresistor, the pulsating electric coil and the high-voltage coil form a transformer, the high-voltage coil is electrically connected with ions, the piezoresistor is connected with the second resistor, the triode is connected with the third resistor, and the second capacitor, the voltage stabilizing tube, the third resistor and the second resistor are respectively connected with the rectifying module.
The working principle of the utility model is as follows: the alternating current power frequency is input to 110-250V, the alternating current power frequency is rectified into direct current pulsating current, a triode is triggered by a pulsating electric coil and a feedback coil, the high-voltage coil is converted into high-voltage ignition current through magnetization of a triode magnetic rod, high-energy open flame arc sparks are formed, oxygen in the air can be relied on to support combustion in the flowing state of the air, a piece of electric spark is formed, and flameout protection is carried out by utilizing ion electricity. The spark has high energy, can ignite combustible materials such as various fuel gases, oil, paper, wood chips and the like, and can generate ozone.
After the structure is adopted, the beneficial effects of the utility model are as follows: the igniter for the fusion flameout protection of the industrial commercial gas appliance is pulse-powered, has no strong voltage impact and avoids the breakdown of a porcelain rod; the utility model has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.
Drawings
Fig. 1 is a structural diagram of the present utility model.
Reference numerals illustrate:
the high-voltage power supply comprises a rectifying module 1, a high-voltage coil 2, a pulsating electric coil 3, a feedback coil 4, a first capacitor 5, a second capacitor 6, a triode 7, a voltage stabilizing tube 8, a piezoresistor 9, a first resistor 10, a second resistor 11 and a third resistor 12.
Detailed Description
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Referring to fig. 1, the following technical scheme is adopted in this specific embodiment: the high-voltage power supply comprises a rectifying module 1, a high-voltage coil 2, a pulsating electric coil 3, a feedback coil 4, a first capacitor 5, a second capacitor 6, a triode 7, a voltage stabilizing tube 8, a piezoresistor 9, a first resistor 10, a second resistor 11 and a third resistor 12; the alternating current power frequency is connected with the rectification module 1, the rectification module 1 is connected with the pulsation electric coil 3 and the first capacitor 5, the first capacitor 5 is connected with the first resistor 10 and the second capacitor 6, the first resistor 10 is connected with the feedback coil 4, the feedback coil 4 is connected with the voltage stabilizing tube 8 and the triode 7, the pulsation electric coil 3 is connected with the triode 7 and the piezoresistor 9, the pulsation electric coil 3 and the high-voltage coil 2 form a transformer, the high-voltage coil 2 is connected with the ion electricity, the piezoresistor 9 is connected with the second resistor 11, the triode 7 is connected with the third resistor 12, and the second capacitor 6, the voltage stabilizing tube 8, the third resistor 12 and the second resistor 11 are respectively connected with the rectification module 1.
In the operation of the embodiment, the AC alternating current is rectified into Direct Current (DC) by a rectifying module (VD), the current of the pulsating electric coil (3) is input, a feedback coil (4) triggers a triode (7), and the high-voltage coil (2) is converted into high-voltage ignition current by magnetization of a triode magnetic rod; the first resistor 10 controls the current input of the feedback coil 4, and the voltage stabilizing tube 8 balances and controls the triode 7; the first capacitor 5 is isolated and connected to provide a current triac 7 for the feedback coil 4; the third resistor 12 controls the current and power of the triode 7; the piezoresistor 9 and the second resistor 11 release the inductance high-voltage electricity of the pulse electric coil 3 to protect the triode 7 and the voltage stabilizing tube 8; the second capacitor 6 decouples the dc blocking shunt and assists the trigger current provided to the transistor 7; the ion electricity is input into the flameout protection control ion electricity detection system through the ignition flame detection needle.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (1)
1. An igniter for fusing flameout protection of an industrial commercial gas appliance is characterized in that: the device comprises a rectifying module, a high-voltage coil, a pulse electric coil, a feedback coil, a first capacitor, a second capacitor, a triode, a voltage stabilizing tube, a piezoresistor, a first resistor, a second resistor and a third resistor; the alternating current power frequency is connected with the rectifying module, the rectifying module is connected with the pulsating electric coil and the first capacitor, the first capacitor is connected with the first resistor and the second capacitor, the first resistor is connected with the feedback coil, the feedback coil is connected with the voltage stabilizing tube and the triode, the pulsating electric coil is connected with the triode and the piezoresistor, the pulsating electric coil and the high-voltage coil form a transformer, the high-voltage coil is electrically connected with ions, the piezoresistor is connected with the second resistor, the triode is connected with the third resistor, and the second capacitor, the voltage stabilizing tube, the third resistor and the second resistor are respectively connected with the rectifying module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320494769.8U CN219414866U (en) | 2023-03-15 | 2023-03-15 | Igniter for industrial and commercial gas appliance fusion flameout protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320494769.8U CN219414866U (en) | 2023-03-15 | 2023-03-15 | Igniter for industrial and commercial gas appliance fusion flameout protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219414866U true CN219414866U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320494769.8U Active CN219414866U (en) | 2023-03-15 | 2023-03-15 | Igniter for industrial and commercial gas appliance fusion flameout protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219414866U (en) |
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2023
- 2023-03-15 CN CN202320494769.8U patent/CN219414866U/en active Active
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