CN204611835U - A kind of servo-type explosion-proof type igniter - Google Patents
A kind of servo-type explosion-proof type igniter Download PDFInfo
- Publication number
- CN204611835U CN204611835U CN201520051879.2U CN201520051879U CN204611835U CN 204611835 U CN204611835 U CN 204611835U CN 201520051879 U CN201520051879 U CN 201520051879U CN 204611835 U CN204611835 U CN 204611835U
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- relay
- socket connector
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- transformer
- servo
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Abstract
The utility model relates to a kind of servo-type explosion-proof type igniter, comprise socket connector, magnetic saturation ignition transformer, combustion chamber electrode, relay, multichannel transformer, ion bar, amplification module and bridge rectifier module, the controlled end connection control system of socket connector, its output one tunnel connects combustion chamber electrode through magnetic saturation ignition transformer, and the normally-closed circuit of relay of separately leading up to connects multichannel transformer, normal open circuit one tunnel of relay is connected gas valve relay through bridge rectifier module with the control end of socket connector, its power end of separately leading up to socket connector connects AC power, ion bar connects the coil of relay through amplification module, this equipment promotes the working method of main gas valve after adopting direct flame ion to amplify, avoid the problem occurring that combustion gas is piled up, fire defector employing of powering " works during igniting, light rear automatic closedown to power " blocking circuit mode of operation, the thorough components and parts avoiding long-term power supply are operated in the Resolving probiems of the high-temperature area problems such as component aging, increase substantially the service life of equipment.
Description
Technical field
The utility model relates to a kind of igniter, especially a kind of servo-type anti-explosion flame lighter, belongs to steel-making electric mechanical technical field.
Background technology
Ionic points firearm is widely used on RH purified steel apparatus for production line, the fire defector of the ionic points firearm of current routine adopts long-term work pattern, aborning, igniter flame testing circuit is power supply completely always, easy generation high temperature causes the component aging of equipment, also can cause combustion gas in the combustion chamber of igniter, pile up the danger occurring blast; Meanwhile, the slenderness ratio of this kind equipment self is excessive also causes hidden loss rate in transportation to remain high, and production cost is increased, and efficiency reduces.
Utility model content
The purpose of this utility model is: for above-mentioned prior art Problems existing, a kind of servo-type anti-explosion flame lighter is proposed, automatic cut-off power after lighting oxygen rifle, makes equipment provide combustion gas, closing gas valve during fray-out of flame when flame normal combustion by flame detection circuit.
In order to reach above object, a kind of servo-type anti-explosion flame lighter of the present utility model, comprise socket connector, magnetic saturation ignition transformer, combustion chamber electrode, relay, multichannel transformer, ion bar, amplification module and bridge rectifier module, the controlled end connection control system of socket connector, its output one tunnel connects combustion chamber electrode through magnetic saturation ignition transformer, and the normally-closed circuit of relay of separately leading up to connects multichannel transformer; Normal open circuit one tunnel of relay is connected gas valve relay through bridge rectifier module with the control end of socket connector, and its power end of separately leading up to socket connector connects AC power, and ion bar connects the coil of relay through amplification module.
During work, socket connector is after control system starting ignition, and 220V voltage one tunnel is transferred to magnetic saturation ignition transformer, makes the secondary pole generation high pressure of magnetic saturation ignition transformer to combustion chamber electrode discharge and arcing, provides the combustion gas of 2.5 seconds in instantaneous ignition simultaneously; Relay normally-closed circuit of separately leading up to connects multichannel transformer, makes multichannel transformer produce the supply of the different voltage of each unit.Now in combustion chamber, ion bar collects faint flame ionization signal to amplification module and is amplified to enough electricity and makes the actuating of relay, the normally-closed circuit of relay is made to change into open circuit, normal open circuit conducting, produces two effects simultaneously: 1) make multichannel transformer obtain 220V alternating voltage from the power end end of socket connector.Oxygen gun main body is lighted this function of rear igniter and is completed, and return and wait for system ignition trigger next time, fray-out of flame makes relay namely return original state without ionization signal.Whole master control borad to be mourned in silence servo with no-voltage, and wait for that system starts next time, above-mentioned action goes round and begins again.2) make the 90V alternating current of multichannel transformer control main gas valve relay by the control end of socket connector after bridge rectifier resume module, main gas valve is opened;
Preferred version of the present utility model is: combustion chamber electrode and ion bar are located in combustion chamber.
Preferably, mating interface is provided with between socket connector and magnetic saturation ignition transformer, mating interface comprises master control borad interface end and body of a gun interface end, master control borad interface end is corresponding with the interface in body of a gun interface end to be connected, first, second interface gang socket connector of master control borad interface end, the 3rd interfacing ground, 4th interface is connected with amplification module, No. one, No. two interfaces of body of a gun interface end connect the primary coil of magnetic saturation ignition transformer, No. three interfacing ground, and No. four interfaces connect ion bar.
Preferably, also comprise power regulator module, power regulator module is formed by power regulator, and the output of power regulator connects amplification module, and its input connects multichannel transformer.
Preferably, amplification module adopts amplifying circuit.
The utility model beneficial effect is: the amplification extremely faint ion current signal that flame produces can being done high power, make it to provide electric energy for promoting relay coil, make it only just to provide main combustion gas when flame normal combustion, fray-out of flame gas valve is closed immediately, avoids the problem occurring that combustion gas is piled up; Make equipment change the discontinuous operation of " work during fired state, light rear automatic closedown " into from long-term work pattern by the normally closed exchange of relay normally open, in problems such as the accelerated ageings that the component element long period of high-temperature area is powered, increase substantially the service life of equipment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is circuit diagram of the present utility model.
Detailed description of the invention
Embodiment one
A kind of servo-type anti-explosion flame lighter of the present embodiment, as shown in Figure 1, comprise socket connector 1, magnetic saturation ignition transformer 2, combustion chamber electrode 3, relay 4, multichannel transformer 5, ion bar 6, amplification module 7 and bridge rectifier module 8, the controlled end connection control system of socket connector 1, its output one tunnel connects combustion chamber electrode 3 through magnetic saturation ignition transformer 2, and the normally-closed circuit of relay 4 of separately leading up to connects multichannel transformer 5; Normal open circuit one tunnel of relay 4 is connected gas valve relay through bridge rectifier module 8 with the control end of socket connector 1, and its power end of separately leading up to socket connector 1 connects AC power, and ion bar 6 connects the coil of relay 4 through amplification module 7.
Combustion chamber electrode 3 and ion bar 6 are located in combustion chamber.
Mating interface 9 is provided with between socket connector 1 and magnetic saturation ignition transformer 2, mating interface 9 comprises master control borad interface end and body of a gun interface end, master control borad interface end is corresponding with the interface in body of a gun interface end to be connected, first, second interface gang socket connector of master control borad interface end, 3rd interfacing ground, the 4th interface is connected with amplification module, and No. one, No. two interfaces of body of a gun interface end connect the primary coil of magnetic saturation ignition transformer, No. three interfacing ground, No. four interfaces connect ion bar.
Also comprise power regulator module 10, power regulator module 10 is formed by power regulator, and the input of power regulator 10 connects amplification module, and its output connects multichannel transformer.
Amplification module 7 adopts amplifying circuit.
The length of this igniter flame burner body because of control circuit away from the cause size of high-temperature molten steel body of heater within 9000-12500 millimeter, also accurately can customize according to the requirement of burner apparatus.
During work, socket connector 1 is after control system starting ignition, 220V voltage one tunnel is transferred to magnetic saturation ignition transformer 2, makes the secondary pole generation high pressure of magnetic saturation ignition transformer 2 to combustion chamber electrode discharge and arcing, provides the combustion gas of 2.5 seconds in instantaneous ignition simultaneously; Relay 4 normally-closed circuit of separately leading up to connects multichannel transformer 5, makes multichannel transformer 5 produce the different voltage supplies of each unit.Gas flame burning produces forward ion current between the combustion chamber electrode 3 having potential difference, ion bar 6 now in combustion chamber by gather faint flame ionization Signal transmissions to amplification module 7, ionization signal is amplified to enough electricity and makes relay work by amplification module 7, the normally-closed circuit of 4 is made to change into open circuit, normal open circuit conducting, produce two effects: 1) make the 90V alternating current of multichannel transformer 5 control main gas valve relay by the control end of socket connector 1 after bridge rectifier module 8 processes, main gas valve is opened; 2) multichannel transformer 5 is made to obtain 220V alternating voltage from the power end end of socket connector 1.Oxygen gun main body is lighted this function of rear igniter and is completed, and return and wait for system ignition trigger next time, fray-out of flame makes relay namely return original state without ionization signal.Whole master control borad to be mourned in silence servo with no-voltage, and wait for that system starts next time, above-mentioned action goes round and begins again.
The extremely faint ion current signal magnification at high multiple that flame produces by this structure, make it to provide electric energy for promoting relay coil, equipment adopts the discontinuous operation pattern of " working during igniting; light rear automatic closedown ", only provide combustion gas when flame normal combustion, fray-out of flame gas valve is closed immediately, avoids the problem occurring that combustion gas is piled up, the component element long period simultaneously having avoided high-temperature area is powered the problem of accelerated ageing, increases substantially the service life of equipment.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. a servo-type explosion-proof type igniter, comprise socket connector, magnetic saturation ignition transformer, combustion chamber electrode, relay, multichannel transformer, ion bar, amplification module and bridge rectifier module, it is characterized in that, the controlled end connection control system of described socket connector, its output one tunnel connects described combustion chamber electrode through described magnetic saturation ignition transformer, and the normally-closed circuit of described relay of separately leading up to connects described multichannel transformer; Normal open circuit one tunnel of described relay is connected gas valve relay through bridge rectifier module with the control end of described socket connector, its power end of separately leading up to described socket connector connects AC power, and described ion bar connects the coil of described relay through amplification module.
2. a kind of servo-type explosion-proof type igniter according to claim 1, is characterized in that: described combustion chamber electrode and described ion bar are located in combustion chamber.
3. a kind of servo-type explosion-proof type igniter according to claim 1, it is characterized in that: between described socket connector and described magnetic saturation ignition transformer, be provided with mating interface, described mating interface comprises master control borad interface end and body of a gun interface end, described master control borad interface end is corresponding with the interface in described body of a gun interface end to be connected, first of described master control borad interface end, second interface connects described socket connector, 3rd interfacing ground, 4th interface is connected with described amplification module, No. one of described body of a gun interface end, No. two interfaces connect the primary coil of described magnetic saturation ignition transformer, No. three interfacing ground, No. four interfaces connect described ion bar.
4. a kind of servo-type explosion-proof type igniter according to claim 1, it is characterized in that: also comprise power regulator module, described power regulator module is formed by power regulator, and the output of described power regulator connects described amplification module, and its input connects described multichannel transformer.
5. a kind of servo-type explosion-proof type igniter according to claim 1, is characterized in that: described amplification module adopts amplifying circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051879.2U CN204611835U (en) | 2015-01-26 | 2015-01-26 | A kind of servo-type explosion-proof type igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051879.2U CN204611835U (en) | 2015-01-26 | 2015-01-26 | A kind of servo-type explosion-proof type igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611835U true CN204611835U (en) | 2015-09-02 |
Family
ID=53964393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520051879.2U Expired - Fee Related CN204611835U (en) | 2015-01-26 | 2015-01-26 | A kind of servo-type explosion-proof type igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204611835U (en) |
-
2015
- 2015-01-26 CN CN201520051879.2U patent/CN204611835U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150902 Termination date: 20210126 |