CN208295955U - A kind of arc light igniter and its burner system - Google Patents
A kind of arc light igniter and its burner system Download PDFInfo
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- CN208295955U CN208295955U CN201721482436.4U CN201721482436U CN208295955U CN 208295955 U CN208295955 U CN 208295955U CN 201721482436 U CN201721482436 U CN 201721482436U CN 208295955 U CN208295955 U CN 208295955U
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Abstract
The utility model discloses a kind of arc light igniter and its burner system, arc light igniting burner system includes arc light igniter, cooking stove, gas storage equipment；Arc light igniter includes main control unit, high drive unit and detection recognition unit；High drive unit further includes an ignition electrode, generates electric arc for carrying out electric discharge；Detecting recognition unit includes igniting identification circuit and flame identification circuit, igniting identification circuit ignition electrode conditions at the arc for identification, the flame identification circuit flare up fire in the cooking stove for identification.The utility model is using resonance examination isolation arc light igniting, and speed of ignition is fast, and generated electric arc can utmostly light paper, widely applicable；Have the function of identification ignition needle work functions and identification flame, effectively saving combustion gas reduces energy waste, guarantee gas safety；With ignition electrode water, oily object clearing function；Can be intelligent, inside can be communicated using the management of MCU software with the external world, can build intelligent management such as time switch and firepower control；It can remotely be controlled by network cloud.
Description
Technical field
The utility model relates to ignition installation technical fields, more particularly, to a kind of arc light igniter and its burner system.
Background technique
Gas burning system is existing commonly used system normal in people's daily life, is mainly made of three parts, burner
Partially, fuel storage point and ignition structure part, if household gas cooker includes burner, gas tank and igniter.Gas burning system
It is energy combustion system, application is main to consider safety problem and energy conservation and environmental protection problem, and city's ignition system is substantially adopted at present
With discharge igniting is electronically activated, ignition speed is slow；Without igniting needle-discharging identification function；Igniting is to carry out simultaneously with unlatching air delivery valve
Between onrelevant, once ignition fuse break down or ignition electrode there is unstable factor when not only waste natural gas but also
It is dangerous, it is especially used in enclosed burning equipment, once appearance igniting is unstable also to will cause gas explosion.This patent
Technology is mainly used in whether combustibles ignition system, the energy automatic identifications to ignition electrode such as natural gas, fuel oil, combustion wax have electric discharge to draw
Whether there is flame after arc and kindling, realize igniting and send the correlation function of combustion gas, makes ignition system more intelligent and safety.
Summary of the invention
This reality utility model is slow for existing ignition structure ignition speed；Without igniting needle-discharging identification function, igniting is unstable
The disadvantages of timing be easy to cause combustion gas waste even to cause safety accident provides a kind of arc light igniting burner system of safe and intelligent
System.The technical solution of the utility model are as follows:
A kind of arc light igniter, including main control unit, high drive unit and detection recognition unit, the main control unit are used
In generating ignition signal and control the work of other modular units；The high drive unit is for receiving the ignition signal simultaneously
High voltage output is generated, high drive unit further includes an ignition electrode, generates electric arc for carrying out electric discharge；The detection recognition unit
Including identification circuit of lighting a fire, igniting identification circuit ignition electrode conditions at the arc for identification.
As the preferred technical solution of the utility model, the detection recognition unit further includes flame identification circuit, described
Flame identification circuit flare up fire for identification.
Further, the main control unit uses MCU central processing unit.
A kind of arc light igniting burner system, including arc light igniter, cooking stove, gas storage equipment；The arc light igniter
Including main control unit, high drive unit and detection recognition unit, the main control unit uses MCU central processing unit, for producing
Raw ignition signal and the work for controlling other modular units；The high drive unit is for receiving the ignition signal and generating
High voltage output, high drive unit further include an ignition electrode, and the ignition electrode is arranged on the burner of cooking stove, for discharging
Generate electric arc；The detection recognition unit includes that igniting identification circuit and flame identification circuit, the igniting identification circuit are used for
Identification ignition needle conditions at the arc, the flame identification circuit flare up fire in the cooking stove for identification；The gas storage
Air delivery valve between equipment and cooking stove is by the MCU central processing unit control action.
Further, an indicator light is arranged in the arc light igniter, and the indicator light is lighted when lighting a fire successfully.
Further, the main control unit, which is provided with, expands interface, communication interface etc., by MCU central processing unit with
Other equipment connection, build intelligence control system, such as realize time switch, firepower control or by cell phone application progress distal end control
System etc..
The utility model also provides a kind of ignition method using above-mentioned arc light igniting burner system, comprising the following steps:
1) start arc light igniter, the MCU central processing unit issues high-frequency ignition pulse and is sent into high drive unit；
2) amplified by the power amplifier of high drive unit, device is become by high voltage package through half-bridge resonance and generates High voltage output
Electric discharge, which is carried out, to ignition electrode generates electric arc；
3) pass through the igniting identification circuit identification ignition needle arc signal, identification signal feedback to the MCU centre
Manage device；
4) the MCU central processing unit controls whether that executing gas storage opening of device supplies gas according to the identification signal
Valve；
5) combustion gas is sent to cooking stove burner by ignition electrode arc ignition, and flame identification circuit identifies the flare up fire of cooking stove,
Identify that the flare up fire of cooking stove feeds back MCU central processing unit；
6) it lights a fire successfully, MCU central processing unit closes ignition signal and locks air delivery valve deflation, loss of ignition return step
1)。
Aiming at the problem that being unable to electric arc of discharge when having the electric leakage object such as vapor, grease on ignition electrode, opened in the step 1)
Another operation can be performed after dynamic arc light igniter, MCU central processing unit only issues high-frequency impulse and is not turned on air delivery valve, for lighting a fire
Needle water, the cleaning of grease object, high pressure can puncture water at this time or grease object generates high-temp combustion, reach cleaning effect.
Compared with present technology, the utility model such as following advantages:
1, isolation arc light igniting is tried using resonance, speed of ignition is fast, and generated electric arc can utmostly light paper, fits
With wide, may be used on can be used in a variety of burner systems, such as natural gas cooking stove, fuel oil equipment, combustion wax equipment combustible；
2, there are identification ignition needle work functions, just open air delivery valve after recognizing ignition electrode has electric arc and supply gas, effectively
Combustion gas is saved, energy waste is reduced；
3, have the function of to identify flame, in combustion once fiery extinguishing system occur can be automatically closed in 1 second
Air delivery valve, guarantee gas safety；
4, there is ignition electrode water, oily object clearing function, cannot discharge when there is the electric leakage object such as vapor, grease on ignition electrode
Arcing can be burnt by high pressure-temperature without opening air delivery valve；
6, can be intelligent, inside can be communicated using the management of MCU software with the external world, can build intelligent management such as time switch and
Firepower control；It can remotely be controlled by network cloud.
Detailed description of the invention
Fig. 1 is the MCU central processor circuit figure of the utility model embodiment 2；
Fig. 2 is the high drive element circuit figure of the utility model embodiment 2；
Fig. 3 is the detection recognition unit circuit diagram of the utility model embodiment 2.
Specific embodiment
Embodiment 1:
A kind of arc light igniter, including main control unit, high drive unit and detection recognition unit, the main control unit are adopted
With MCU central processing unit, for generating ignition signal and controlling the work of other modular units；The high drive unit is used
In receiving the ignition signal and generating High voltage output, high drive unit further includes an ignition electrode, for carrying out electric discharge generation
Electric arc；The detection recognition unit includes igniting identification circuit and flame identification circuit, and the igniting identification circuit is for identification
Ignition electrode conditions at the arc, flame identification circuit flare up fire for identification.The present embodiment arc light igniter can be applied to day
The combustibles ignition systems such as right gas, fuel oil, combustion wax, principle are that MCU central processing unit issues high-frequency ignition pulse feeding high pressure
Driving unit, high drive unit are sent into ignition electrode after processing of circuit generates high pressure and carry out electric discharge generation electric arc, the point
Feedback signal is to MCU central processing unit after fiery identification circuit recognizes ignition electrode electric arc, and MCU central processing unit can control phase at this time
It closes fuel supplying machine structure and executes supply action, ignited by ignition electrode electric arc, flame identification circuit feedback signal after igniting successfully
To MCU central processing unit, MCU central processing unit carries out related closing ignition signal and lock out action, that is, realizes and light a fire successfully.
Embodiment 2:
A kind of arc light igniting burner system, including arc light igniter, cooking stove, gas storage equipment；Arc light igniter includes
Main control unit, high drive unit and detection recognition unit, the main control unit uses MCU central processing unit, for generating a little
Fiery signal and the work for controlling other modular units；The high drive unit is for receiving the ignition signal and generating high pressure
Output, high drive unit further includes an ignition electrode, and the ignition electrode is arranged on the burner of cooking stove, for carrying out electric discharge generation
Electric arc；The detection recognition unit includes igniting identification circuit and flame identification circuit, and the igniting identification circuit is for identification
Ignition electrode conditions at the arc, the flame identification circuit flare up fire in the cooking stove for identification, the gas storage equipment
Air delivery valve between cooking stove is by the MCU central processing unit control action.
As shown in Figure 2 and Figure 3, high drive unit includes half-bridge driven amplifier, resonant network, high voltage package, S1 off-take point
Fiery needle signal, S2 take out flare up fire；Igniting identification circuit, takes from the lead end of output high pressure port to the ignition electrode of high voltage package
Then high-voltage ignition signal out is compared by comparator by high-tension resistive decompression, detection, obtains three kinds of states: state
1 ignition electrode or ignition fuse open circuit, when unloaded shape is presented in ignition electrode or ignition fuse occur the opening a way delivery outlet of high voltage package at this time
State, voltage can be very high at this time, and detected next value is equally higher, is judged as that output open circuit MCU central processing unit is not turned on and send
Air valve；2 ignition electrode of state or lead short circuit, when the short circuit overload of high voltage package delivery outlet presentation at this time occur in ignition electrode or ignition fuse
State, voltage can be very low at this time, and detected next value is equally relatively low, is judged as that output short-circuit MCU central processing unit is not turned on
Air delivery valve；When 3 ignition electrode regular picture arcing of state, detected next value is normal ignition range voltage when a little, is judged as
Normal ignition arcing MCU central processing unit opens air delivery valve and supplies gas
As shown in Figure 2 and Figure 3, detection recognition unit includes sine-wave generator, and S1 is sent into ignition electrode signal identification, S2 is sent
Entering flare up fire identification, progress signal compares processing respectively, and flame identification circuit generates exchange using sine wave signal generator
Wave is sent in flame by the low-pressure port of ignition electrode, utilizes the fiery ion unilateal conduction effect and stove shell in flame
Or burner (stove shell connect with burner igniting system low-voltage direct current supply) generate negative voltage rectification, obtain a negative electricity
Pressure value, the three kinds of states that obtain are compared by comparator: 1 ignition electrode of state or ignition fuse cannot generate negative electricity when opening a way
Pressure judges that no flame MCU central processing unit closes air delivery valve stopping in 1 second and supplies gas；2 ignition electrode of state or ignition fuse are to furnace
Negative voltage cannot be generated when tool shell or burner short circuit, judges that no flame MCU central processing unit closes air delivery valve stopping in 1 second
It supplies gas；There is negative pressure on 3 ignition electrode of state, judgement has flame MCU central processing unit locking air delivery valve to stop supplying gas.
As the present embodiment further instruction, the arc light igniter is provided with starting key, as shown in Figure 1-Figure 3,
The ignition process of above-mentioned arc light igniting burner system are as follows: press starting key → MCU central processing unit and issue high-frequency ignition pulse
Be sent into power amplifier amplify → by half-bridge resonance by high voltage package become device generation high pressure → feeding ignition electrode carry out electric discharge generation
Electric arc → igniting identification circuit issues signal feeding MCU central processing unit → MCU central processing unit control gas storage equipment and opens
It opens air delivery valve → combustion gas and is sent to cooking stove burner and ignition signal → flame identification circuit sending signal is then shut off by arc ignition
It is sent into MCU central processing unit → MCU central processing unit locking air delivery valve deflation → igniting success.
It is further illustrated as the present embodiment, the flame identification circuit is recognizing fray-out of flame certain time (such as 1s)
After can feedback signal to MCU central processing unit, MCU central processing unit automatically controls air delivery valve and closes, to ensure equipment safety.
As the preferred technical solution of the present embodiment, an indicator light is arranged in the arc light igniter, when lighting a fire successfully described in
Indicator light is lighted.
As the preferred technical solution of the present embodiment, an ignition electrode water is arranged in the arc light igniter, the cleaning of grease object is pressed
Key, MCU central processing unit, which only issues high-frequency impulse and is not turned on the high pressure of air delivery valve → at this time, when pressing the cleaning key can puncture water
Or grease object generates high-temp combustion, reaches cleaning effect, can also be realized by power button, process are as follows: presses long-pressing starting key
→ MCU central processing unit only issues high-frequency impulse and is not turned on that the high pressure of air delivery valve → at this time can puncture water or grease object generates high temperature
When burning → release key, automatically into starting procedure.
As the preferred technical solution of the present embodiment, the settable expansion interface of main control unit, communication interface etc. pass through MCU
Central processing unit is connect with other equipment, builds intelligence control system, is such as realized time switch, firepower control or is passed through mobile phone
APP carries out remote control etc..
Although having done more detailed elaboration to the technical solution of the utility model and having enumerated, it should be understood that for
For those skilled in the art, modifications to the embodiments described above may be made or uses equivalent alternative solution, this skill to this field
Be for art personnel it is clear that on the basis of without departing from the spirit of the present invention these modifications or improvements, belong to
In the range of the requires of the utility model protection.
Claims (5)
1. a kind of arc light igniter, it is characterised in that: described including main control unit, high drive unit and detection recognition unit
Main control unit is for generating ignition signal and controlling the work of other modular units；The high drive unit is described for receiving
Ignition signal simultaneously generates High voltage output, and high drive unit further includes an ignition electrode, generates electric arc for carrying out electric discharge；The inspection
Surveying recognition unit includes igniting identification circuit, igniting identification circuit ignition electrode conditions at the arc for identification.
2. arc light igniter according to claim 1, it is characterised in that: the detection recognition unit further includes flame identification
Circuit, flame identification circuit flare up fire for identification.
3. arc light igniter according to claim 1, it is characterised in that: the main control unit uses MCU central processing unit.
The burner system 4. a kind of arc light is lighted a fire, it is characterised in that: including arc light igniter, cooking stove, gas storage equipment；The arc
Luminous point firearm includes that main control unit, high drive unit and detection recognition unit, the main control unit use MCU central processing
Device, for generating ignition signal and controlling the work of other modular units；The high drive unit is for receiving the igniting
Signal simultaneously generates High voltage output, and high drive unit further includes an ignition electrode, and the ignition electrode is arranged on the burner of cooking stove, uses
Electric arc is generated in carrying out electric discharge；The detection recognition unit includes igniting identification circuit and flame identification circuit, and the igniting is known
Other circuit ignition electrode conditions at the arc for identification, the flame identification circuit flare up fire in the cooking stove for identification；Institute
The air delivery valve between gas storage equipment and cooking stove is stated by the MCU central processing unit control action.
The burner system 5. arc light according to claim 4 is lighted a fire, it is characterised in that: one instruction of arc light igniter setting
Lamp, the indicator light is lighted when lighting a fire successfully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482436.4U CN208295955U (en) | 2017-11-09 | 2017-11-09 | A kind of arc light igniter and its burner system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482436.4U CN208295955U (en) | 2017-11-09 | 2017-11-09 | A kind of arc light igniter and its burner system |
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| CN208295955U true CN208295955U (en) | 2018-12-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702139A (en) * | 2017-11-09 | 2018-02-16 | 孙彬 | A kind of arc light ignition system and ignition method |
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2017
- 2017-11-09 CN CN201721482436.4U patent/CN208295955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702139A (en) * | 2017-11-09 | 2018-02-16 | 孙彬 | A kind of arc light ignition system and ignition method |
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