CN201066764Y - High-energy igniter - Google Patents
High-energy igniter Download PDFInfo
- Publication number
- CN201066764Y CN201066764Y CNU200720040145XU CN200720040145U CN201066764Y CN 201066764 Y CN201066764 Y CN 201066764Y CN U200720040145X U CNU200720040145X U CN U200720040145XU CN 200720040145 U CN200720040145 U CN 200720040145U CN 201066764 Y CN201066764 Y CN 201066764Y
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- Prior art keywords
- ignition
- circuit
- line
- energy
- voltage
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Abstract
The utility model relates to a high-energy portfire and belongs to the technical field of burning device and burning tool. The portfire essentially consists of an ignition circuit, a high-voltage cable, a high-voltage conductive rod and an ignition plug. The ignition circuit comprises a voltage-transformation rectifying line, a discharge pipe ignition line and an inductive triggering line. The output of the voltage-transformation rectifying line is connected with the inductive triggering line through the discharge pipe ignition line; the output of the inductive triggering line is connected with the ignition plug through the high-voltage cable and a high-voltage flexible conductive rod; the front edge of the ignition plug is equipped with a semiconductor discharge head. The high-energy portfire has the advantages of reliable ignition, long life and being not influenced by the outside bad environment and directly ignite the fuels of natural gas, crude oil, coal oil, heavy oil, oil foot etc. A high-energy discharge ignition plug can ignite in the water. The functions of anti-coking, antipollution and anti-water of the utility model are all very strong, and the utility model is applicable to work in the industrial production under various kinds of bad environments.
Description
Technical field
The utility model relates to a kind of igniter, and especially a kind of improvement of igniter belongs to burner burner technical field.
Background technology
Understand according to the applicant, the igniter in usefulness is mainly pulse igniter at present.This type of igniter is had relatively high expectations to operational environment, and ambient temperature can not be too high, and not anti-rainwater, have easily be short-circuited under the environment of water and not the sparking.In addition, after coking occurring, can not normally strike sparks, use both dangerous, also unreliable.
The utility model content
The purpose of this utility model is: at the shortcoming that above prior art exists, it is strong to propose a kind of adaptability, and safe and reliable high-energy igniter.
In order to reach above purpose, high-energy igniter of the present utility model mainly is made up of firing circuit, high-tension cable, high pressure conducting rod, ignition electric nozzle, described firing circuit contains transformation rectifying circuit, discharge tube ignition circuit and inductance and triggers circuit, the output of described transformation rectifying circuit connects inductance by the discharge tube ignition circuit and triggers circuit, the output that described inductance triggers circuit is electrically connected with ignition electric nozzle by high-tension cable and the flexible conducting rod of high pressure, and the semiconductor discharge head is equipped with in described ignition electric nozzle forward position.
During use, after by switch control energized, through transformation rectification input electric energy, the energy of assembling triggers circuit through inductance and produces the instantaneous pressure pulse, trigger discharge tube discharge generation spark pulse, by high-tension cable and the flexible conducting rod of high pressure, the semi-conducting material discharge igniting on the ignition electric nozzle forward position.
Because use the discharge tube discharge, therefore under the situation that does not increase power consumption, energy is concentrated release, therefore can produce igniting required high temperature and ionization environment in the short time at the utmost point, guarantee the disposable success of igniting.And semi-conducting material has desirable anti-rain water repelling property, and good self-cleaning function, and therefore work is very reliable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the firing circuit schematic diagram of an embodiment of the utility model.
Fig. 2 is the high-tension cable structural representation of an embodiment of the utility model.
Fig. 3 is the high pressure conducting rod structural representation of an embodiment of the utility model.
Fig. 4 is the ignition electric nozzle structural representation of an embodiment of the utility model.
Embodiment
Embodiment one
The high-energy igniter of present embodiment is made up of firing circuit, high-tension cable, high pressure conducting rod, ignition electric nozzle.Firing circuit wherein as shown in Figure 1, transformer B and bridge rectifier VC constitute power end, its output connects the ignition circuit that mainly is made of discharge tube F, its output connects the triggering circuit that mainly is made of inductance coil L.In addition, also contain the feedback line that power end constitutes through light-emitting diode in the firing circuit.During work, behind control switch ST input electric energy, trigger circuit before ignition circuit sends spark pulse, produce high-voltage pulse, thereby the discharge of the semi-conducting material on the sparking plug forward position realizes igniting.
Because ignition circuit uses the discharge tube discharge, therefore under the situation that does not increase power consumption, concentration of energy discharges, and single spark current reaches as high as 20J, therefore can produce required high temperature of fuel oil and ionization environment in the short time at the utmost point, guarantees the disposable success of igniting.
Feedback line can send ignition signal by LED flash in when igniting, and relay tip that simultaneously can external closure is used for controlling other associated circuit or as control repayment signal.
High-tension cable is made up of the hickey 1-1 and the cable main 1-2 at two ends as shown in Figure 2.The high pressure conducting rod as shown in Figure 3, two ends are respectively joint 2-4 that matches with HV-cable 1-1 and the hickey 2-1 that matches with ignition electric nozzle, are flexible tune 2-3 between the two ends, integral central is alumina porcelain spare insulating core 2-2.Ignition electric nozzle as shown in Figure 4, and is L-shaped, and an end is the joint 3-3 that matches with high pressure conducting rod hickey 2-1, and the other end is equipped with the semiconductor discharge head, parcel central electrode 3-1 among the outside insulating barrier 3-2.Above three is electrically connected mutually by hickey and joint according to the order of sequence.
After the opening power, under the effect of firing circuit, ignition electric nozzle forms the igniting discharge, uses very simple and convenient safety.Because ignition electric nozzle relies on the semi-conducting material discharge, effectively reduces discharge voltage, has improved the self-cleaning function of sparking plug, has reduced the galvanic action of electrode.Central electrode is that the metal material of high temperature resistant anti-galvanic corrosion is made, can be under 1200 ℃ high temperature operate as normal.In addition, by the discharge of the semi-conducting material on the sparking plug forward position, energy can puncture the carbon distribution on the sparking plug, collapse to fly all coking materials or be attached to top moisture content and other impurity, so the anti-rain water repelling property of sparking plug is very good, can discharge at the water surface always.
In a word, the high-energy igniter of present embodiment has the advantages that igniting is reliable, the life-span is long, be not subjected to extraneous adverse circumstances to influence, all can reliably strike sparks under various conditions, can directly light fuel such as natural gas, crude oil, kerosene, heavy oil, the dregs of fat, can in water, strike sparks, anti-coking, antipollution very are suitable for using under the various adverse circumstances in industrial production.
Claims (6)
1. high-energy igniter, mainly form by firing circuit, high-tension cable, high pressure conducting rod, ignition electric nozzle, it is characterized in that: described firing circuit contains transformation rectifying circuit, discharge tube ignition circuit and inductance and triggers circuit, the output of described transformation rectifying circuit connects inductance by the discharge tube ignition circuit and triggers circuit, the output that described inductance triggers circuit is electrically connected with ignition electric nozzle by high-tension cable and the flexible conducting rod of high pressure, and the semiconductor discharge head is equipped with in described ignition electric nozzle forward position.
2. according to the described high-energy igniter of claim 1, it is characterized in that: also contain the feedback line that constitutes through light-emitting diode in the described firing circuit.
3. according to the described high-energy igniter of claim 2, it is characterized in that: the closing relay contact of the external control associated circuit of described feedback line.
4. according to the described high-energy igniter of claim 3, it is characterized in that: described high-tension cable is made up of the hickey and the cable main at two ends.
5. according to the described high-energy igniter of claim 4, it is characterized in that: described high pressure conducting rod two ends are respectively joint that matches with HV-cable and the hickey that matches with ignition electric nozzle, are the flexible tune between the two ends.
6. according to the described high-energy igniter of claim 5, it is characterized in that: described ignition electric nozzle is L-shaped, and an end is the joint that matches with high pressure conducting rod hickey, and the other end is equipped with the semiconductor discharge head, wraps up central electrode in the outside insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720040145XU CN201066764Y (en) | 2007-06-28 | 2007-06-28 | High-energy igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720040145XU CN201066764Y (en) | 2007-06-28 | 2007-06-28 | High-energy igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201066764Y true CN201066764Y (en) | 2008-05-28 |
Family
ID=39483948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720040145XU Expired - Fee Related CN201066764Y (en) | 2007-06-28 | 2007-06-28 | High-energy igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201066764Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509069A (en) * | 2014-09-23 | 2016-04-20 | 苏州宝联重工股份有限公司 | Novel flame stabilizer device for ever-burning lamp |
| CN105605614A (en) * | 2014-10-30 | 2016-05-25 | 天津昊阳之春塑业有限公司 | High-energy electronic flame-jet igniter |
| CN113654081A (en) * | 2021-07-29 | 2021-11-16 | 西安紫光环保科技有限公司 | Direct-fired ignition device |
-
2007
- 2007-06-28 CN CNU200720040145XU patent/CN201066764Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509069A (en) * | 2014-09-23 | 2016-04-20 | 苏州宝联重工股份有限公司 | Novel flame stabilizer device for ever-burning lamp |
| CN105605614A (en) * | 2014-10-30 | 2016-05-25 | 天津昊阳之春塑业有限公司 | High-energy electronic flame-jet igniter |
| CN113654081A (en) * | 2021-07-29 | 2021-11-16 | 西安紫光环保科技有限公司 | Direct-fired ignition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 |