CN106287726A - A kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant - Google Patents
A kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant Download PDFInfo
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- CN106287726A CN106287726A CN201510243172.6A CN201510243172A CN106287726A CN 106287726 A CN106287726 A CN 106287726A CN 201510243172 A CN201510243172 A CN 201510243172A CN 106287726 A CN106287726 A CN 106287726A
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Abstract
The invention discloses a kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant, it includes igniter, gas electromagnetic valve；Burning the detection device of situation for detecting described device of burning, it is connected with described igniter；Igniter combustion case for detecting according to described detection device controls the control single chip computer of described gas electromagnetic valve switch；Control single chip computer is connected with described detection device, gas electromagnetic valve, igniter respectively；Due to the fact that have employed programmable control single chip computer controls workflow and the duty of igniting, thus safer, to control more flexible, capacity of resisting disturbance strong, fault rate is lower.
Description
Technical field
The present invention relates to a kind of burner, particularly relate to a kind of ignition controller can automatically monitored and automatically control.
Background technology
The most there is multiple burner ignition controller, commonly referred to igniter or igniting plate, but these igniting plate basic functions are the most single, do not possess erasable and powerful programing function, be the most all discrete component or do not possess function of the MCU, it is that a simple Domestic bathing water heater igniter is copied, it is only applicable to civilian, does not possess industrial control standard and ambient temperature requirement, it is impossible to effectively control, capacity of resisting disturbance is not strong, and fault rate is high.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant, the combustion case that can automatically detect igniter burner carrys out workflow and the duty of automatic control ignition, thus safer, to control more flexible, capacity of resisting disturbance strong, failure rate is low.
A kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant of the present invention, it includes igniter, gas electromagnetic valve；Burning the detection device of situation for detecting described device of burning, it is connected with described igniter；Igniter combustion case for detecting according to described detection device controls the control single chip computer of described gas electromagnetic valve switch；Control single chip computer is connected with described detection device, gas electromagnetic valve, igniter respectively.
System ignition control circuit and the control method thereof when the far-end of boiler plant of the present invention can also include that alarm device is connected with control single chip computer, and control single chip computer controls the work of alarm device according to the igniter combustion case that detection device detects.
Can also include that air air-valve is connected with above-mentioned control single chip computer and igniter.Specifically, above-mentioned igniter can be high-voltage ignition device.Above-mentioned control single chip computer is programmable control single chip computer.
Due to the fact that and have employed detection device to detect the combustion case of igniter burner；Programmable control single chip computer controls workflow and the duty of igniting further according to the detection signal of detection device feedback, thus safer, to control more flexible, capacity of resisting disturbance strong, fault rate is lower.
Accompanying drawing explanation
Fig. 1 is a kind of ignition control circuit and control method structured flowchart in one embodiment thereof of uniting when the far-end of boiler plant of the present invention；
Fig. 2 is a kind of ignition control circuit and control method work process schematic diagram in one embodiment thereof of uniting when the far-end of boiler plant of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
With reference to Fig. 1, a kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant of the present invention, it includes power supply 1, igniter 2, gas electromagnetic valve 3, for detecting the detection device 4 of described igniter burner combustion case, it is connected with igniter 2, also includes that the combustion case of the igniter 2 for detecting according to detection device 4 controls the control single chip computer 5 of gas electromagnetic valve 3 switch；Control single chip computer 5 is connected with detection device 4, gas electromagnetic valve 3, igniter 2 respectively.
System ignition control circuit and the control method thereof when the far-end of boiler plant of the present invention can also include that alarm device 6 is connected with control single chip computer 5, and control single chip computer controls the work of alarm device according to the igniter burner combustion case that detection device detects.
Can also include that air air-valve is connected with above-mentioned control single chip computer and igniter.Specifically, above-mentioned igniter can be high-voltage ignition device.Above-mentioned control single chip computer is programmable control single chip computer.
The substantially work process of unite when the far-end of boiler plant ignition control circuit and the control method thereof of the present invention is as follows: when user opens ignition switch, control single chip computer controls igniting mounted point combustion igniter burner, gas electromagnetic valve opens delivery of fuel gas to igniter burner burning simultaneously, the combustion case i.e. fired state of detection device detection igniter burner, when burning is normal, and display lamp can be shown as normal condition；If being not detected by flame, then detection device notice control single chip computer controls gas electromagnetic valve closedown, controls alarm device simultaneously and sends alarm signal.
Wherein, can store two function of application in above-mentioned PLC technology single-chip microcomputer, such user can select to use corresponding program function according to self-demand；With reference to Fig. 2.
Option program function is 1.:
Opening igniting master switch, high-voltage ignition device is lighted a fire, and the combustion gas of little fire or fuel solenoid valve open (work of electromagnetic valve display lamp), and within the setting time, igniting successfully be detected signal (detection display lamp work), all goes well.Flame, high pressure, combustion gas/fuel solenoid valve Close All (alarm lamp work) it is not detected by within the setting time；Igniter burner is in normal work, and in case of abnormal conditions are stopped working, program can rerun once.
Option program function is 2.:
Open purging switch, executor open air-valve (purging display lamp work) operationally between complete after, open igniting master switch, high-tension ignition, little fire combustion gas/fuel solenoid valve is opened (work of little thermoelectricity magnet valve display lamp), after igniting successfully be detected signal (little fire detection display lamp work) 3 seconds, opens big fire combustion gas/fuel solenoid valve (work of big fire electromagnetic valve display lamp), igniting successfully be detected signal (detection display lamp work), all goes well.Flame, high pressure, combustion gas/fuel solenoid valve Close All, flame-out warning (alarm lamp work) it is not detected by within the setting time；Igniter burner is in normal work, and in case of abnormal conditions are stopped working, program can rerun once.
Due to the fact that and have employed detection device to detect the combustion case of igniter burner；Programmable control single chip computer controls workflow and the duty of igniting further according to the detection signal of detection device feedback, thus safer, to control more flexible, capacity of resisting disturbance strong, fault rate is lower.
Above disclosed it is only one preferred embodiment of the present invention, certainly can not limit the interest field of the present invention, the equivalent variations therefore made according to the claims in the present invention with this, still belong to the scope that the present invention is contained.
Claims (5)
1. system ignition control circuit and control method thereof when a far-end for boiler plant, it is characterised in that: it includes igniter, gas electromagnetic valve；Burning the detection device of situation for detecting described device of burning, it is connected with described igniter；Igniter combustion case for detecting according to described detection device controls the control single chip computer of described gas electromagnetic valve switch；Control single chip computer is connected with described detection device, gas electromagnetic valve, igniter respectively.
2. system ignition control circuit and control method thereof when the far-end of boiler plant as claimed in claim 1, it is characterized in that, also including that alarm device is connected with described control single chip computer, control single chip computer controls the work of described alarm device according to the igniter combustion case that described detection device detects.
3. system ignition control circuit and control method thereof when the far-end of boiler plant as claimed in claim 2, it is characterised in that also include that air air-valve is connected with described control single chip computer and igniter.
4. system ignition control circuit and control method thereof when the far-end of boiler plant as claimed in claim 3, it is characterised in that described igniter is high-voltage ignition device.
5. unite when the far-end of boiler plant ignition control circuit and the control method thereof as described in claim 1 or 4, it is characterised in that described control single chip computer is programmable control single chip computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243172.6A CN106287726A (en) | 2015-05-14 | 2015-05-14 | A kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243172.6A CN106287726A (en) | 2015-05-14 | 2015-05-14 | A kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106287726A true CN106287726A (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510243172.6A Pending CN106287726A (en) | 2015-05-14 | 2015-05-14 | A kind of ignition control circuit and control method thereof of uniting when the far-end of boiler plant |
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| CN (1) | CN106287726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930258A (en) * | 2023-01-09 | 2023-04-07 | 南京谷贝电气科技有限公司 | Intelligent fire-fighting flame automatic ignition device |
-
2015
- 2015-05-14 CN CN201510243172.6A patent/CN106287726A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930258A (en) * | 2023-01-09 | 2023-04-07 | 南京谷贝电气科技有限公司 | Intelligent fire-fighting flame automatic ignition device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
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| WD01 | Invention patent application deemed withdrawn after publication |