CN107638649A - A kind of fire control system of logic-based door - Google Patents
A kind of fire control system of logic-based door Download PDFInfo
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- CN107638649A CN107638649A CN201710932935.7A CN201710932935A CN107638649A CN 107638649 A CN107638649 A CN 107638649A CN 201710932935 A CN201710932935 A CN 201710932935A CN 107638649 A CN107638649 A CN 107638649A
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Abstract
The invention discloses a kind of fire control system of logic-based door, including temperature detecting module, gas detection module, gate module, timer, voice broadcast module, ups power, master controller, foam spray magnetic valve, dry powder spraying electromagnetic valve, fan driver and wireless transport module.The fire control system of the present invention is powered using ups power, even if because the fire that electric wiring triggers can also realize the normal work of fire-fighting system, and power supply is uninterrupted, single-chip microcomputer is avoided to damage caused by power-off suddenly, a variety of fire detection technologies are used simultaneously, detection trigger is realized with reference to gate, as long as a kind of detection mode, which is triggered, understands activation system, being capable of automatic spraying foam, dry powder, and open blower fan and exclude harmful smoke, the safety of life and property of effective guarantee people.
Description
Technical field
The present invention relates to a kind of fire-fighting system, specifically a kind of fire control system of logic-based door.
Background technology
Security against fire is the most important thing of modern architecture security protection, especially in some storage combustible and explosive articles
The place of fire easily occurs for warehouse, workshop etc., and fire protection warning device can be monitored in real time to monitor area, Neng Gouyou
Casualties and property loss caused by the reduction fire of effect, fire protection warning device in the market is varied, but big portion
Subset is all powered using line voltage, and it is that electric wiring failure causes that fire, which occurs, by a big chunk reason, because
This occurs to be possible to because electric wiring is damaged fire-fighting system can be made to be stopped during fire, can not play effective fire-fighting early warning
Effect.And existing fire-fighting system is easily by false triggering, and possible someone smokes near monitoring point will trigger system, so
The long-time for being unfavorable for system uses.
The content of the invention
It is an object of the invention to provide a kind of fire control system of logic-based door, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of fire control system of logic-based door, including temperature detecting module, gas detection module, gate module, meter
When device, voice broadcast module, ups power, master controller, foam spray magnetic valve, dry powder spraying electromagnetic valve, fan driver and
Wireless transport module；The signal output part of the temperature detecting module and gas detection module is all connected with gate module, described
The signal output part connection timer of gate module, the timer are also connected with master controller, and master controller is also respectively connected with
Voice broadcast module, ups power, foam spray magnetic valve, dry powder spraying electromagnetic valve, fan driver and wireless transport module,
The fan driver is also connected with blower fan.
Preferred scheme as the present invention：The ups power includes triode V1, diode D1, chip IC 1 and chip
IC2, the pin 1 of the chip IC 2 connect resistance R4, resistance R5, resistance R7 diodes D1 anode and power supply VCC, chip IC 2
Pin 2 connect electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, resistance R2, a potentiometer RP1 fixing end, battery E
The pin 1 of negative pole, diode D4 anode and chip IC 1, battery E positive pole connecting valve S1, the other end for switching S1 connect
Connecting resistance R1, a potentiometer RP2 fixing end, diode D2 anode and triode V1 emitter stage, triode V1 base
The pole connection resistance R5 other end and resistance R6, triode V1 colelctor electrode tie point R3 and resistance the R4 other end, resistance R3
Other end connection diode D1 negative electrode, resistance R1 other end connection potentiometer RP1 another fixing end, potentiometer
The pin 2 of RP1 sliding end connection chip IC 1, resistance R2 other end connection potentiometer RP2 another fixing end, current potential
The pin 6 of device RP2 sliding end connection chip IC 1, the diode D2 negative electrode connection electric capacity C3 other end, electric capacity C4 it is another
End, the pin 3 of chip IC 1 and control centre, the pin 8 of resistance R7 other end connection chip IC 1, the pin 4 of chip IC 1 connect
The electric capacity C2 other end and diode D4 negative electrode are connect, the pin 5 of chip IC 1 connects the electric capacity C1 other end, and chip IC 1 is drawn
Pin 7 connects diode D3 negative electrode, the diode D3 anode connection resistance R6 other end, the model of the chip IC 1
NE555, the model LM7805 of chip IC 2.
Preferred scheme as the present invention：The model STC89C52 of the master controller.
Preferred scheme as the present invention：The temperature detecting module is thermistor, and gas detection module passes for air-sensitive
Sensor.
Preferred scheme as the present invention：The gate is OR gate.
Preferred scheme as the present invention：The fan driver is relay.
Compared with prior art, the beneficial effects of the invention are as follows：The fire control system of the present invention is carried out using ups power
Power supply, even if because the fire that electric wiring triggers can also realize the normal work of fire-fighting system, and it is uninterrupted to power, and keeps away
Single-chip microcomputer is exempted to damage caused by power-off suddenly, while has used a variety of fire detection technologies, triggering is realized with reference to gate
Detection, as long as a kind of detection mode, which is triggered, is understood activation system, can automatic spraying foam, dry powder, and open blower fan row
Except harmful smoke, the safety of life and property of effective guarantee people.
Brief description of the drawings
Fig. 1 is the overall block diagram of the fire control system of logic-based door.
Fig. 2 is the circuit diagram of ups power.
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, a kind of fire control system of logic-based door, including temperature detecting module, gas detection mould
Block, gate module, timer, voice broadcast module, ups power, master controller, foam spray magnetic valve, dry powder spray electricity
Magnet valve, fan driver and wireless transport module；The signal output part of the temperature detecting module and gas detection module connects
Gate module, the signal output part connection timer of the gate module are connect, the timer is also connected with master controller, main
Controller is also respectively connected with voice broadcast module, ups power, foam spray magnetic valve, dry powder spraying electromagnetic valve, fan driver
And wireless transport module, the fan driver are also connected with blower fan.
Preferred scheme as the present invention：The ups power includes triode V1, diode D1, chip IC 1 and chip
IC2, the pin 1 of the chip IC 2 connect resistance R4, resistance R5, resistance R7 diodes D1 anode and power supply VCC, chip IC 2
Pin 2 connect electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, resistance R2, a potentiometer RP1 fixing end, battery E
The pin 1 of negative pole, diode D4 anode and chip IC 1, battery E positive pole connecting valve S1, the other end for switching S1 connect
Connecting resistance R1, a potentiometer RP2 fixing end, diode D2 anode and triode V1 emitter stage, triode V1 base
The pole connection resistance R5 other end and resistance R6, triode V1 colelctor electrode tie point R3 and resistance the R4 other end, resistance R3
Other end connection diode D1 negative electrode, resistance R1 other end connection potentiometer RP1 another fixing end, potentiometer
The pin 2 of RP1 sliding end connection chip IC 1, resistance R2 other end connection potentiometer RP2 another fixing end, current potential
The pin 6 of device RP2 sliding end connection chip IC 1, the diode D2 negative electrode connection electric capacity C3 other end, electric capacity C4 it is another
End, the pin 3 of chip IC 1 and control centre, the pin 8 of resistance R7 other end connection chip IC 1, the pin 4 of chip IC 1 connect
The electric capacity C2 other end and diode D4 negative electrode are connect, the pin 5 of chip IC 1 connects the electric capacity C1 other end, and chip IC 1 is drawn
Pin 7 connects diode D3 negative electrode, the diode D3 anode connection resistance R6 other end, the model of the chip IC 1
NE555, the model LM7805 of chip IC 2.
The model STC89C52 of master controller.Temperature detecting module is thermistor, and gas detection module passes for air-sensitive
Sensor.Gate is OR gate.Fan driver is relay.
The present invention operation principle be：Temperature detecting module and the gas detection module detection mode pair independent as two kinds
Ambient parameter is detected, and the output control signal when running into that temperature is too high or harmful gas concentration is too high, is gone out after OR gate
Timer is sent out, timer is avoided because system caused by false triggering is frequently opened, for example someone smokes and produced as delay cell
Raw smog, only when abnormal conditions persistently exceed certain time, timer just can send control signal, master controller to main controller
Open, on the one hand open foam spray magnetic valve, dry powder spraying electromagnetic valve, fan driver and carry out self-extinguishing and automatic row
Cigarette, while also start voice broadcast module and carry out fire-fighting prompting, guide people to walk escape way, withdraw or investigate accident original as early as possible
Because etc., and system can also send remote alarm signal to fire-fighting center by wireless transport module, be easy to fire department timely
Understand the condition of a fire and take counter-measure.
System is powered using ups power, as shown in Fig. 2 resistance R1 therein and potentiometer RP1 is used to detect storage battery
The lower limit of pressure；R2 and RP2 is used for upper limit of detection value.When cell voltage is less than lower limit, 555 set, the electric discharge inside IC1
Pipe ends, and now, diode D2 no currents flow through.R4 is triode V1 biasing resistor.Triode V1 is full to close conducting then power supplys
VCC voltage is charged by resistance R4 and triode V1 to battery E.When battery E voltages rise to the higher limit of setting,
When i.e. 6 pin current potentials of chip IC 1 are higher than its threshold level, chip IC 1 resets, and the discharge tube inside IC1 is in the conduction state, and three
Pole pipe V1 ends.Charging stops.When accidental power failure, when 3 pin voltages of chip IC 2 drop to 4.8V or so by+5V.Diode
D2 is turned on, and battery E is powered by D2 to control centre.
Claims (6)
1. a kind of fire control system of logic-based door, including temperature detecting module, gas detection module, gate module,
Timer, voice broadcast module, ups power, master controller, foam spray magnetic valve, dry powder spraying electromagnetic valve, fan driver
And wireless transport module；Characterized in that, the signal output part of the temperature detecting module and gas detection module is all connected with patrolling
Door module, the signal output part connection timer of the gate module are collected, the timer is also connected with master controller, main control
Device is also respectively connected with voice broadcast module, ups power, foam spray magnetic valve, dry powder spraying electromagnetic valve, fan driver and nothing
Line transport module, the fan driver are also connected with blower fan.
A kind of 2. fire control system of logic-based door according to claim 1, it is characterised in that the ups power
Including triode V1, diode D1, chip IC 1 and chip IC 2, the pin 1 of the chip IC 2 connects resistance R4, resistance R5, electricity
R7 diodes D1 anode and power supply VCC is hindered, the pin 2 of chip IC 2 connects electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, electricity
Hinder the pin 1 of R2, a potentiometer RP1 fixing end, battery E negative pole, diode D4 anode and chip IC 1, electric power storage
Pond E positive pole connecting valve S1, switch S1 other end connection resistance R1, a potentiometer RP2 fixing end, diode D2
The emitter stage of anode and triode V1, triode V1 base stage connection resistance the R5 other end and resistance R6, triode V1 collection
Electrode connection points R3 and resistance the R4 other end, resistance R3 other end connection diode D1 negative electrode, the resistance R1 other end
Potentiometer RP1 another fixing end is connected, the pin 2 of potentiometer RP1 sliding end connection chip IC 1, resistance R2's is another
End connection potentiometer RP2 another fixing end, the pin 6 of potentiometer RP2 sliding end connection chip IC 1, diode D2's
The negative electrode connection electric capacity C3 other end, the electric capacity C4 other end, the pin 3 of chip IC 1 and control centre, the resistance R7 other end
The pin 8 of chip IC 1 is connected, the pin 4 of chip IC 1 connects the electric capacity C2 other end and diode D4 negative electrode, chip IC 1
Pin 5 connects the electric capacity C1 other end, and the pin 7 of chip IC 1 connects diode D3 negative electrode, diode D3 anode connection electricity
Hinder the R6 other end, the model NE555 of the chip IC 1, the model LM7805 of chip IC 2.
A kind of 3. fire control system of logic-based door according to claim 1, it is characterised in that the master controller
Model STC89C52.
A kind of 4. fire control system of logic-based door according to claim 1, it is characterised in that the temperature detection
Module is thermistor, and gas detection module is gas sensor.
5. the fire control system of a kind of logic-based door according to claim 1, it is characterised in that the gate is
OR gate.
A kind of 6. fire control system of logic-based door according to claim 1, it is characterised in that the blower fan driving
Device is relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932935.7A CN107638649A (en) | 2017-10-10 | 2017-10-10 | A kind of fire control system of logic-based door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932935.7A CN107638649A (en) | 2017-10-10 | 2017-10-10 | A kind of fire control system of logic-based door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107638649A true CN107638649A (en) | 2018-01-30 |
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ID=61122787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710932935.7A Pending CN107638649A (en) | 2017-10-10 | 2017-10-10 | A kind of fire control system of logic-based door |
Country Status (1)
| Country | Link |
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| CN (1) | CN107638649A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744366A (en) * | 2018-05-28 | 2018-11-06 | 苏州若依玫信息技术有限公司 | A kind of fire-fighting monitoring processing system for building interior more burning point regions |
| CN113325893A (en) * | 2021-05-07 | 2021-08-31 | 张世松 | Hospital preparation room ventilation control circuit |
Citations (7)
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|---|---|---|---|---|
| CN2308179Y (en) * | 1997-09-30 | 1999-02-17 | 杨文海 | Fire-protection A. C. low-voltage distribution cabinet |
| KR20040098747A (en) * | 2003-05-15 | 2004-11-26 | (주) 에프에스티 | A automatic extinguishing system of a fire extinguisher |
| CN202620548U (en) * | 2011-08-09 | 2012-12-26 | 山东环绿康新材料科技有限公司 | Fire extinguishing device capable of giving alarm and being controlled in wireless remote mode |
| CN204833583U (en) * | 2015-07-03 | 2015-12-02 | 九江学院 | Thing networking fire extinguishing system |
| CN105788150A (en) * | 2016-05-20 | 2016-07-20 | 湖南奥科网络技术股份有限公司 | Fire-fighting safety system based on internet |
| CN205867378U (en) * | 2016-07-29 | 2017-01-11 | 陕西卫仕厨房灭火设备有限公司 | Kitchen is control panel for fire extinguishing systems |
| CN106340152A (en) * | 2016-09-27 | 2017-01-18 | 北海益生源农贸有限责任公司 | Intelligent fire defense prevention and control system |
-
2017
- 2017-10-10 CN CN201710932935.7A patent/CN107638649A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2308179Y (en) * | 1997-09-30 | 1999-02-17 | 杨文海 | Fire-protection A. C. low-voltage distribution cabinet |
| KR20040098747A (en) * | 2003-05-15 | 2004-11-26 | (주) 에프에스티 | A automatic extinguishing system of a fire extinguisher |
| CN202620548U (en) * | 2011-08-09 | 2012-12-26 | 山东环绿康新材料科技有限公司 | Fire extinguishing device capable of giving alarm and being controlled in wireless remote mode |
| CN204833583U (en) * | 2015-07-03 | 2015-12-02 | 九江学院 | Thing networking fire extinguishing system |
| CN105788150A (en) * | 2016-05-20 | 2016-07-20 | 湖南奥科网络技术股份有限公司 | Fire-fighting safety system based on internet |
| CN205867378U (en) * | 2016-07-29 | 2017-01-11 | 陕西卫仕厨房灭火设备有限公司 | Kitchen is control panel for fire extinguishing systems |
| CN106340152A (en) * | 2016-09-27 | 2017-01-18 | 北海益生源农贸有限责任公司 | Intelligent fire defense prevention and control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744366A (en) * | 2018-05-28 | 2018-11-06 | 苏州若依玫信息技术有限公司 | A kind of fire-fighting monitoring processing system for building interior more burning point regions |
| CN113325893A (en) * | 2021-05-07 | 2021-08-31 | 张世松 | Hospital preparation room ventilation control circuit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180130 |
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| RJ01 | Rejection of invention patent application after publication |