CN107270345A - A kind of Multifunctional lampblack machine control system - Google Patents
A kind of Multifunctional lampblack machine control system Download PDFInfo
- Publication number
- CN107270345A CN107270345A CN201710549103.7A CN201710549103A CN107270345A CN 107270345 A CN107270345 A CN 107270345A CN 201710549103 A CN201710549103 A CN 201710549103A CN 107270345 A CN107270345 A CN 107270345A
- Authority
- CN
- China
- Prior art keywords
- amplifier
- resistance
- control system
- machine control
- module
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
The invention discloses a kind of Multifunctional lampblack machine control system, including single-chip microcomputer, flame detection modules, coal gas detection module, amplifier A, amplifier B, I/O interface modules, alarm, main power source, stand-by power supply, power detecting control module, input module and extractor fan, the flame information of the flame detection modules collection gas-cooker is simultaneously transferred to amplifier A, amplifier A is output to I/O interface modules after the signal of input is amplified, single-chip microcomputer carries out information exchange by I/O interface modules and amplifier A, it is described to have having an information and being transferred to amplifier B for a detection module collection environment.The present invention adds the function of the anti-flaming gas leakage of intelligence on the basis of conventional extraction hood, can greatly avoid the potential safety hazard during existing combustion gas use.
Description
Technical field
The present invention relates to a kind of lampblack absorber control system, specifically a kind of Multifunctional lampblack machine control system.
Background technology
That often cooks is both known about, and kitchen content is also easy to produce substantial amounts of oil smoke, and the smell and glasses not only given people is caused
Infringement, and can cause to be stained on wall seriously for a long time, smoking cigarette machine can preferably solve this problem, and smoke exhaust ventilator is again
Claim range hood, be a kind of kitchen appliance for purifying kitchen environment.It is arranged on above the health energy-saving range hood cooking stove of kitchen,
The harmful oil smoke produced in the waste and cooking process that cooking stove can be burnt is taken away rapidly, and discharge is outdoor, reduces dirty
Dye, purifies air, and have gas defence, the effect of explosion-proof safety guarantee, be the kitchen appliance for modernizing herbal.
Existing lampblack absorber has gear adjusting function mostly, can be carried out by unlatching manually to lampblack absorber and rotating speed
Control, but its degree of intelligence is relatively low, and people are when using coal gas or natural gas, it is easy to the extinguishing of flame is caused, this
When the release fuel gas that also may proceed to of gas-cooker, the annual whole nation has because the casualty accident that combustion gas or gas leak are caused,
If the function of intelligent control can be increased on lampblack absorber, it is allowed to automatically turn on exhausting work(when detecting combustible hazardous gas
Can, it is possible to which greatly reduction can use the concentration of gas leakage, reduce the blast caused because of combustible gas leakage or stop up
Cease death incident.
The content of the invention
It is an object of the invention to provide a kind of Multifunctional lampblack machine control system, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of Multifunctional lampblack machine control system, including single-chip microcomputer, flame detection modules, coal gas detection module, amplifier
A, amplifier B, I/O interface module, alarm, main power source, stand-by power supply, power detecting control module, input module and exhausting
Device, the flame information of flame detection modules collection gas-cooker is simultaneously transferred to amplifier A, and amplifier A is by the signal of input
I/O interface modules are output to after being amplified, single-chip microcomputer carries out information exchange by I/O interface modules and amplifier A, described to have
Eye detection module gathers having an information and being transferred to amplifier B for environment, and amplifier B is exported after the signal of input is amplified
To I/O interface modules, single-chip microcomputer by I/O interface modules and amplifier B be also respectively connected with information exchange, single-chip microcomputer
Main power source, stand-by power supply, input module, extractor fan and alarm, the main power source and stand-by power supply are all connected to power supply prison
Survey in control module.
It is used as the preferred scheme of the present invention：The power supply monitoring control module selects Control.
It is used as the preferred scheme of the present invention：The amplifier A is identical with amplifier B structure, and the amplifier A includes electricity
Hold C1, diode D2, field-effect transistor V1 and transistor V2, the electric capacity C1 one end connection signal input part IN, electric capacity
The C1 other end connection resistance R1 and electric capacity C2, electric capacity the C2 other end connection resistance R1 other end, resistance R2, diode D1
Negative electrode and diode D2 anode, diode D2 negative electrode connection resistance R3 and field-effect transistor V1 drain electrode, resistance R3's
The other end connects resistance R4 and power supply VCC, diode D1 anode connection resistance R6, potentiometer RP1 and electric capacity C3, resistance R2's
Other end connection field-effect transistor V1 grid, field-effect transistor V1 source electrode connection diode D3 anode, diode
D3 negative electrode connects the resistance R5 and resistance R6 other end, resistance R5 other end connecting triode V2 base stage, triode V2
Emitter stage connection resistance R2 and resistance R7, resistance R7 other end connection potentiometer RP1 the other end, the resistance R2 other end
Connect the electric capacity C3 other end, triode V2 colelctor electrode connection resistance the R4 other end and output end OUT.
It is used as the preferred scheme of the present invention：The electric capacity C3 is tunable capacitor.
It is used as the preferred scheme of the present invention：The input module is touch LCD screen.
It is used as the preferred scheme of the present invention：The alarm is the acousto-optic report collectively constituted by light emitting diode and loudspeaker
Alert device module.
It is used as the preferred scheme of the present invention：The input module is touch LCD screen.
It is used as the preferred scheme of the present invention：The extractor fan is exhausting motor inside lampblack absorber.
It is used as the preferred scheme of the present invention：The model AT89C2052 of the single-chip microcomputer.
It is used as the preferred scheme of the present invention：The coal gas detection uses QM-N5 type sensors.
It is used as the preferred scheme of the present invention：The fire defector uses visible ray flame-detecting probe.
Compared with prior art, the beneficial effects of the invention are as follows：Multifunctional lampblack machine control system of the present invention utilizes flame
Detection probe, while still wanting oil smoke sensor as the detecting element of fuel gas, works as appearance as the detection function of naked light
Fray-out of flame, while when combustable gas concentration increase, system is determined as gas leakage event automatically, takes out so as to actively start
Wind apparatus, fuel gas is discharged, while sending alarm by warning device, reminds user timely to investigate problem
Place, reduces fire, blast or the generation of apneic events, while employing dual power supply in the system, main power source is used
Mains-supplied, stand-by power supply is energy storage battery, when main power source because when powering-off state occurs in certain reason, passing through power supply monitoring
Control module can automatically switch to stand-by power supply and power, and effectively ensure the uninterrupted operation of system, while can also be by defeated
Enter module and independently inquire about warning message and the warning sensitivity of regulating system, the present invention increases on the basis of conventional extraction hood
The function of intelligent anti-flaming gas leakage, can greatly avoid the potential safety hazard during existing combustion gas use.
Brief description of the drawings
Fig. 1 is the overall block diagram of Multifunctional lampblack machine control system；
Fig. 2 is amplifier A circuit diagram.
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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of Multifunctional lampblack machine control system, including single-chip microcomputer, flame detection modules, coal gas detection
Module, amplifier A, amplifier B, I/O interface module, alarm, main power source, stand-by power supply, power detecting control module, input
Module and extractor fan, the flame information of the flame detection modules collection gas-cooker are simultaneously transferred to amplifier A, and amplifier A will
The signal of input is output to I/O interface modules after being amplified, single-chip microcomputer enters row information by I/O interface modules and amplifier A
Interaction, described to have having an information and being transferred to amplifier B for a detection module collection environment, amplifier B enters the signal of input
I/O interface modules are output to after row amplification, single-chip microcomputer is carried out on information exchange, single-chip microcomputer by I/O interface modules and amplifier B
Main power source, stand-by power supply, input module, extractor fan and alarm are also respectively connected with, the main power source and stand-by power supply are all
It is connected in power supply monitoring control module.
Power supply monitoring control module selects Control.
Amplifier A is identical with amplifier B structure, and the amplifier A includes electric capacity C1, diode D2, field effect transistor
Pipe V1 and transistor V2, the electric capacity C1 one end connection signal input part IN, electric capacity C1 other end connection resistance R1 and electricity
Hold C2, the electric capacity C2 other end connects resistance the R1 other end, resistance R2, diode D1 negative electrode and diode D2 anode,
Diode D2 negative electrode connection resistance R3 and field-effect transistor V1 drain electrodes, resistance R3 other end connection resistance R4 and power supply
VCC, diode D1 anode connection resistance R6, potentiometer RP1 and electric capacity C3, resistance R2 other end connection field-effect transistor
V1 grid, field-effect transistor V1 source electrode connection diode D3 anode, diode D3 negative electrode connection resistance R5 and electricity
Hinder the R6 other end, resistance R5 other end connecting triode V2 base stage, triode V2 emitter stage connection resistance R2 and electricity
Hinder R7, the resistance R7 other end connection potentiometer RP1 other end, the resistance R2 other end connection electric capacity C3 other end, three
The pole pipe V2 colelctor electrode connection resistance R4 other end and output end OUT.
Electric capacity C3 is tunable capacitor.Input module is touch LCD screen.
Alarm is the audible-visual annunciator module collectively constituted by light emitting diode and loudspeaker.Input module is touch liquid
Crystalline substance screen.Extractor fan is exhausting motor inside lampblack absorber.The model AT89C2052 of single-chip microcomputer.Coal gas detection uses QM-N5 types
Sensor.Fire defector uses visible ray flame-detecting probe.
The present invention operation principle be：Multifunctional lampblack machine control system of the present invention is used as naked light by the use of flame-detecting probe
Detection function, while oil smoke sensor is still wanted as the detecting element of fuel gas, when there is fray-out of flame, while flammable
When gas concentration increase, system is determined as gas leakage event automatically, so as to actively start extractor fan, by fuel gas
Discharge, while send alarm by warning device, where reminding user timely to investigate problem, reduces fire, quick-fried
The generation of fried or apneic events, while employing dual power supply in the system, main power source uses mains-supplied, stand-by power supply
, can be automatic by power supply monitoring control module when main power source because when powering-off state occurs in certain reason for energy storage battery
It is switched to stand-by power supply to power, effectively ensures the uninterrupted operation of system, while report can also be independently inquired about by input module
The warning sensitivity of alert information and regulating system, the present invention adds the anti-flaming gas leakage of intelligence on the basis of conventional extraction hood
Function, the potential safety hazard during existing combustion gas use can greatly be avoided.
The output signal of flame detection modules and coal gas detection module is required to can be only achieved single-chip microcomputer identification by amplification
Signal intensity, the amplifier that the design is used is as shown in Fig. 2 circuit makes input have high electricity by using field-effect transistor
Characteristic is hindered, input signal enters circuit from IN, and its input seals in RC circuits and two protection diodes D1, D2, for preventing
Overvoltage.Diode D3 is used to reduce the base potential for the low-frequency transistor V2 being followed by.Resistance R6 is electric for the work of source follower
Resistance.Regulation potentiometer RP1 and electric capacity C3 value can change amplification coefficient, and the signal after amplification is exported by output end OUT.
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 is required rather than described above is limited, 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 claim involved by 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 for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (10)
1. a kind of Multifunctional lampblack machine control system, including single-chip microcomputer, flame detection modules, coal gas detection module, amplifier A,
Amplifier B, I/O interface module, alarm, main power source, stand-by power supply, power detecting control module, input module and exhausting dress
Put, it is characterised in that the flame information of the flame detection modules collection gas-cooker is simultaneously transferred to amplifier A, and amplifier A will be defeated
The signal entered is output to I/O interface modules after being amplified, single-chip microcomputer enters row information by I/O interface modules and amplifier A and handed over
Mutually, described to have having an information and being transferred to amplifier B for a detection module collection environment, amplifier B carries out the signal of input
I/O interface modules are output to after amplification, single-chip microcomputer is carried out on information exchange, single-chip microcomputer also by I/O interface modules and amplifier B
Main power source, stand-by power supply, input module, extractor fan and alarm are connected to, the main power source and stand-by power supply all connect
It is connected in power supply monitoring control module.
2. a kind of Multifunctional lampblack machine control system according to claim 1, it is characterised in that the power supply monitoring control
Module selects Control.
3. a kind of Multifunctional lampblack machine control system according to claim 1, it is characterised in that the amplifier A and put
Big device B structure is identical, and the amplifier A includes electric capacity C1, diode D2, field-effect transistor V1 and transistor V2, described
Electric capacity C1 one end connection signal input part IN, electric capacity C1 other end connection resistance R1 and electric capacity C2, the electric capacity C2 other end
Connect resistance the R1 other end, resistance R2, diode D1 negative electrode and diode D2 anode, diode D2 negative electrode connection electricity
Hinder R3 and field-effect transistor V1 drain electrodes, resistance the R3 other end connection resistance R4 and power supply VCC, diode D1 anode connection
Resistance R6, potentiometer RP1 and electric capacity C3, resistance R2 other end connection field-effect transistor V1 grid, field-effect transistor
V1 source electrode connection diode D3 anode, diode D3 negative electrode connects the resistance R5 and resistance R6 other end, resistance R5's
Other end connecting triode V2 base stage, triode V2 emitter stage connection resistance R2 and resistance R7, resistance the R7 other end connects
Connect the potentiometer RP1 other end, the resistance R2 other end connection electric capacity C3 other end, triode V2 colelctor electrode connection resistance
The R4 other end and output end OUT.
4. according to a kind of Multifunctional lampblack machine control system described in claim 2, it is characterised in that the electric capacity C3 is adjustable electric
Hold.
5. according to a kind of Multifunctional lampblack machine control system described in claim 1, it is characterised in that the alarm is by lighting
The audible-visual annunciator module that diode and loudspeaker are collectively constituted.
6. according to a kind of Multifunctional lampblack machine control system described in claim 1, it is characterised in that the input module is touch
Liquid crystal display.
7. according to a kind of Multifunctional lampblack machine control system described in claim 1, it is characterised in that the extractor fan is oil smoke
Exhausting motor inside machine.
8. according to a kind of Multifunctional lampblack machine control system described in claim 1, it is characterised in that the model of the single-chip microcomputer
AT89C2052。
9. according to a kind of Multifunctional lampblack machine control system described in claim 1, it is characterised in that the coal gas detection is used
QM-N5 type sensors.
10. according to a kind of Multifunctional lampblack machine control system described in claim 1, it is characterised in that the fire defector is used
Visible ray flame-detecting probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549103.7A CN107270345A (en) | 2017-07-07 | 2017-07-07 | A kind of Multifunctional lampblack machine control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549103.7A CN107270345A (en) | 2017-07-07 | 2017-07-07 | A kind of Multifunctional lampblack machine control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107270345A true CN107270345A (en) | 2017-10-20 |
Family
ID=60072372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549103.7A Withdrawn CN107270345A (en) | 2017-07-07 | 2017-07-07 | A kind of Multifunctional lampblack machine control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270345A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681308A (en) * | 2018-04-25 | 2018-10-19 | 张建军 | A kind of digital control system and its control method based on data feedback |
| CN109210600A (en) * | 2018-11-30 | 2019-01-15 | 林丽 | Oil smoke electro-mechanical force on-off system |
| CN109828546A (en) * | 2019-03-25 | 2019-05-31 | 王建疆 | A kind of building integrated control method, apparatus and system |
| CN111023210A (en) * | 2019-12-26 | 2020-04-17 | 张家口市杰星电子科技有限公司 | High-voltage power supply system of intelligent oil fume purifier and control method |
-
2017
- 2017-07-07 CN CN201710549103.7A patent/CN107270345A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681308A (en) * | 2018-04-25 | 2018-10-19 | 张建军 | A kind of digital control system and its control method based on data feedback |
| CN109210600A (en) * | 2018-11-30 | 2019-01-15 | 林丽 | Oil smoke electro-mechanical force on-off system |
| CN109210600B (en) * | 2018-11-30 | 2020-01-21 | 中山市浩帆电子电器有限公司 | Electric power on-off system of range hood |
| CN109828546A (en) * | 2019-03-25 | 2019-05-31 | 王建疆 | A kind of building integrated control method, apparatus and system |
| CN111023210A (en) * | 2019-12-26 | 2020-04-17 | 张家口市杰星电子科技有限公司 | High-voltage power supply system of intelligent oil fume purifier and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107270345A (en) | A kind of Multifunctional lampblack machine control system | |
| CN203517943U (en) | Range-hood control circuit based on wireless infrared communication | |
| CN106402971A (en) | Control system of domestic intelligent range hood | |
| CN104110869A (en) | Gas water heater with CH4, CO and fire monitoring device and alarm function | |
| CN2779394Y (en) | Multifunctional alarm controller for harmful gas with purification function | |
| CN204205561U (en) | Temperature control anti-dry electronic cigarette | |
| CN203311597U (en) | Intelligent combustion gas leakage detector | |
| CN202916939U (en) | Wireless fire detector | |
| CN204856809U (en) | Multi -functional environmental monitoring system | |
| CN208382247U (en) | A kind of integration kitchen range intelligence control system | |
| CN204853577U (en) | Gas -cooker controller | |
| CN208750773U (en) | A kind of integrated kitchen range with air escape warning system | |
| CN208139865U (en) | A kind of heating furnace intelligent operation monitoring system | |
| CN203231555U (en) | Gas water heater with catching fire monitoring device and CH4 and CO alarm function | |
| CN203731701U (en) | Gas water heater | |
| CN205594324U (en) | Multidimension intelligence combustible gas safety alarm clock device | |
| CN104318720A (en) | STC89C52-based smoke and gas alarm system | |
| CN210801327U (en) | Intelligent smoke exhaust ventilator | |
| CN103839361A (en) | Wireless fire detector | |
| CN104110896B (en) | A kind of gas heater of tape lifetime clocking capability | |
| CN204084872U (en) | A kind of gas heater of tape lifetime clocking capability | |
| CN202947331U (en) | Wall-hanging stove with detection device for CO and CH4 | |
| CN207909321U (en) | Hearth is forgotten to close fiery reminiscences and its observation circuit | |
| CN109287054A (en) | Intelligent small lamp used at night | |
| CN203131971U (en) | Fuel wall-hanging stove with monitoring and alarm functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |