CN107702552A - A kind of intelligent controlling device - Google Patents
A kind of intelligent controlling device Download PDFInfo
- Publication number
- CN107702552A CN107702552A CN201710988235.XA CN201710988235A CN107702552A CN 107702552 A CN107702552 A CN 107702552A CN 201710988235 A CN201710988235 A CN 201710988235A CN 107702552 A CN107702552 A CN 107702552A
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- CN
- China
- Prior art keywords
- resistance
- module
- triode
- electric capacity
- optocoupler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0081—Controlling an air-lock chamber
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a kind of intelligent controlling device, including cpu controller, optocoupler output module, optocoupler input module A, optocoupler input module B, Logic control module, flare up fire amplification module and ignition transformer, cpu controller connects optocoupler output module respectively, optocoupler input module A and optocoupler input module B, optocoupler input module A is also respectively connected with remote reset module, key control module and flare up fire amplification module, flare up fire amplification module is also connected with flame sensor, Logic control module connects the optocoupler output module other end respectively, alarm control module, ignition transformer, lighting valve, main air valve and air valve.Intelligent controlling device of the present invention can control the duration of ignition, it is ensured that gradually realize ignition process by certain program in igniting, while can change control parameter at any time, facilitate the use of various processes, to ensure ignition process smoothly and the completion of safety.
Description
Technical field
The present invention relates to a kind of control device, specifically a kind of intelligent controlling device.
Background technology
Intelligent controlling device has a very wide range of applications in metallurgy industry, be mainly used in steel rolling annealing furnace, annular furnace,
Bell furnace etc., but be currently used for metallurgy industry ignition control device and the defects of certain be present, the IGNITION CONTROL time is basis
In-situ production environment fixes design, but control of the various processes to the duration of ignition has a no requirement, it is existing a lot
Intelligent controlling device can not the Intelligent adjustment duration of ignition, mostly mode manually be adjusted, intelligence degree is low, and
So that the product yield produced is relatively low.
Intelligent controlling device of the present invention can control the duration of ignition, it is ensured that gradually be realized a little by certain program in igniting
Fiery process, while control parameter can be changed at any time, facilitate the use of various processes, to ensure ignition process smoothly safety
Completion.
The content of the invention
It is an object of the invention to provide a kind of intelligent controlling device, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of intelligent controlling device, including cpu controller, optocoupler output module, optocoupler input module A, optocoupler input module B,
Logic control module, flare up fire amplification module and ignition transformer, the cpu controller connect respectively optocoupler output module,
Optocoupler input module A and optocoupler input module B, optocoupler input module A are also respectively connected with remote reset module, key control module
With flare up fire amplification module, flare up fire amplification module is also connected with flame sensor, and Logic control module connects optocoupler respectively
The output module other end, alarm control module, ignition transformer, lighting valve, main air valve and air valve, alarm control module also divide
Lian Jie not optocoupler input module B and alarm output module；The flare up fire amplification module includes resistance R1, electric capacity C1, three poles
Pipe VT1, triode VT2, triode VT3 and triode VT4, described electric capacity C1 one end connect input signal Vi, and electric capacity C1 is another
End connects resistance R2 and resistance R1, resistance R2 other end connecting triode VT1 base stages respectively, and triode VT1 emitter stages connect respectively
Connecting resistance R3 and triode VT2 emitter stages, triode VT2 base stages connect resistance R5 and resistance R6 respectively, and the resistance R5 other ends connect
Electric capacity C3 is met, resistance R6 other ends difference connecting triode VT3 colelctor electrodes, triode VT4 colelctor electrodes and electric capacity C5, electric capacity C5 are another
One end connects resistance R11 and output end vo respectively, and the resistance R11 other ends connect the resistance R1 other ends, electric capacity C2, electric capacity C3 respectively
The other end and electric capacity C4, the electric capacity C2 other ends connect resistance R4, triode VT2 colelctor electrodes, resistance R7, the electric capacity C4 other ends respectively
With resistance R10, resistance R4 other ends difference connecting triode VT1 colelctor electrodes and triode VT4 base stages, triode VT4 emitter stages
The resistance R10 other ends are connected, the resistance R7 other ends connect resistance R8 and triode VT3 base stages, triode VT3 transmittings respectively
Pole connects resistance R9, and the resistance R9 other ends connect power supply VCC, the resistance R8 other ends and the resistance R3 other ends respectively.
As further scheme of the invention：The Logic control module uses ULN2003A.
As further scheme of the invention：The power supply VCC voltages are 9V.
Compared with prior art, the beneficial effects of the invention are as follows：Intelligent controlling device of the present invention can control the duration of ignition,
Ensure gradually to realize ignition process by certain program in igniting, while control parameter can be changed at any time, facilitate different productions
The use of technique, to ensure ignition process smoothly and the completion of safety；Ignition section is optimized in addition so that ignition process
Cross antijamming capability increase.
Brief description of the drawings
Fig. 1 is the structural representation of intelligent controlling device；
Fig. 2 is the circuit diagram of intelligent controlling device Flame signal amplification module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~2, in the embodiment of the present invention, a kind of intelligent controlling device, including cpu controller, optocoupler output mould
Block, optocoupler input module A, optocoupler input module B, Logic control module, flare up fire amplification module and ignition transformer, it is described
Cpu controller connects optocoupler output module, optocoupler input module A and optocoupler input module B respectively, and optocoupler input module A also divides
Not Lian Jie remote reset module, key control module and flare up fire amplification module, flare up fire amplification module is also connected with flame
Sensor, Logic control module connect respectively the optocoupler output module other end, alarm control module, ignition transformer, lighting valve,
Main air valve and air valve, alarm control module are also respectively connected with optocoupler input module B and alarm output module；The flare up fire
Amplification module includes resistance R1, electric capacity C1, triode VT1, triode VT2, triode VT3 and triode VT4, the electric capacity C1
One end connects input signal Vi, and the electric capacity C1 other ends connect resistance R2 and resistance R1, resistance R2 other end connecting triodes respectively
VT1 base stages, triode VT1 emitter stages connect resistance R3 and triode VT2 emitter stages respectively, and triode VT2 base stages connect respectively
Resistance R5 and resistance R6, resistance the R5 other end connect electric capacity C3, resistance R6 other ends difference connecting triode VT3 colelctor electrodes, three
Pole pipe VT4 colelctor electrodes and electric capacity C5, the electric capacity C5 other ends connect resistance R11 and output end vo, resistance R11 other ends difference respectively
The connection resistance R1 other ends, electric capacity C2, the electric capacity C3 other ends and electric capacity C4, electric capacity the C2 other end connect resistance R4, three poles respectively
Pipe VT2 colelctor electrodes, resistance R7, the electric capacity C4 other ends and resistance R10, resistance R4 other ends difference connecting triode VT1 colelctor electrodes
With triode VT4 base stages, the triode VT4 emitter stages connection resistance R10 other ends, the resistance R7 other ends connect resistance respectively
R8 and triode VT3 base stages, triode VT3 emitter stages connection resistance R9, the resistance R9 other ends connect power supply VCC, resistance respectively
The R8 other ends and the resistance R3 other ends.The Logic control module uses ULN2003A.The power supply VCC voltages are 9V.
The present invention operation principle be：Referring to Fig. 1, all input and output of cpu controller are completed by optocoupler
, so strengthen the antijamming capability that signal transmits, remote reset module allows system to enter working condition, key control module
Controlling the sparking time and open the main valve time, flame sensor transmits a signal to cpu controller by flare up fire amplifying circuit,
Cpu controller outputs signal to Logic control module, is lighted a fire by Logic control module, is opened lighting valve, main air valve and sky
Air valve, alarm, last alarm signal input to cpu controller again, cpu controller is known the running status of system, then send out
Go out correct instruction, make the progress of whole IGNITION CONTROL process without any confusion.
Referring to Fig. 2, input signal Vi adds to triode VT1 base stages through electric capacity C1 and resistance R2, from triode VT1 current collections
Pole output, which is added to after VT4 is amplified from VT4 colelctor electrode, to be exported, after C5 is coupled from output end vo be output to after polar circuit.
Triode VT2 is used to output signal feeding back to input stage, and VT3 base voltage is by after resistance R7 and R8 partial pressure
Obtain, stable operating current is provided for triode VT4, change resistance R10 resistance value, last pole amplifier tube VT4 can be changed
Operating current, it is appropriate to reduce resistance R10, last pole can be made to be operated in Class A, improve the stability of circuit.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of intelligent controlling device, including cpu controller, optocoupler output module, optocoupler input module A, optocoupler input module
B, Logic control module, flare up fire amplification module and ignition transformer, it is characterised in that the cpu controller connects respectively
Optocoupler output module, optocoupler input module A and optocoupler input module B, optocoupler input module A are also respectively connected with remote reset mould
Block, key control module and flare up fire amplification module, flare up fire amplification module are also connected with flame sensor, logic control mould
Block connects the optocoupler output module other end, alarm control module, ignition transformer, lighting valve, main air valve and air valve respectively, report
Alert control module is also respectively connected with optocoupler input module B and alarm output module；The flare up fire amplification module includes resistance
R1, electric capacity C1, triode VT1, triode VT2, triode VT3 and triode VT4, described electric capacity C1 one end connect input signal
Vi, electric capacity the C1 other end connect resistance R2 and resistance R1, resistance R2 other end connecting triode VT1 base stages, triode VT1 respectively
Emitter stage connects resistance R3 and triode VT2 emitter stages respectively, and triode VT2 base stages connect resistance R5 and resistance R6 respectively, electricity
Hinder the R5 other ends connection electric capacity C3, the resistance R6 other ends difference connecting triode VT3 colelctor electrode, triode VT4 colelctor electrodes and electricity
Hold C5, the electric capacity C5 other ends connect resistance R11 and output end vo respectively, the resistance R11 other ends connect respectively the resistance R1 other ends,
Electric capacity C2, the electric capacity C3 other ends and electric capacity C4, the electric capacity C2 other ends connect resistance R4, triode VT2 colelctor electrodes, resistance respectively
R7, the electric capacity C4 other ends and resistance R10, resistance R4 other ends difference connecting triode VT1 colelctor electrodes and triode VT4 base stages,
Triode VT4 emitter stages connect the resistance R10 other ends, and the resistance R7 other ends connect resistance R8 and triode VT3 bases respectively
Pole, triode VT3 emitter stages connection resistance R9, the resistance R9 other ends connect power supply VCC, the resistance R8 other ends and resistance R3 respectively
The other end.
2. intelligent controlling device according to claim 1, it is characterised in that the Logic control module uses
ULN2003A。
3. intelligent controlling device according to claim 1, it is characterised in that the power supply VCC voltages are 9V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988235.XA CN107702552A (en) | 2017-10-21 | 2017-10-21 | A kind of intelligent controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988235.XA CN107702552A (en) | 2017-10-21 | 2017-10-21 | A kind of intelligent controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702552A true CN107702552A (en) | 2018-02-16 |
Family
ID=61181905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710988235.XA Pending CN107702552A (en) | 2017-10-21 | 2017-10-21 | A kind of intelligent controlling device |
Country Status (1)
| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997407A (en) * | 2009-08-25 | 2011-03-30 | 刘宗正 | Voltage stabilizing power supply circuit |
| CN205102618U (en) * | 2015-11-19 | 2016-03-23 | 西安外事学院 | Artificial intelligence ignition control system |
| CN205566627U (en) * | 2016-04-18 | 2016-09-07 | 林丽玲 | Low -power audio frequency control system |
-
2017
- 2017-10-21 CN CN201710988235.XA patent/CN107702552A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997407A (en) * | 2009-08-25 | 2011-03-30 | 刘宗正 | Voltage stabilizing power supply circuit |
| CN205102618U (en) * | 2015-11-19 | 2016-03-23 | 西安外事学院 | Artificial intelligence ignition control system |
| CN205566627U (en) * | 2016-04-18 | 2016-09-07 | 林丽玲 | Low -power audio frequency control system |
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Application publication date: 20180216 |