CN106482185A - A kind of fuzzy intelligence switching device for lampblack absorber and fuzzy intelligence shifting control method - Google Patents
A kind of fuzzy intelligence switching device for lampblack absorber and fuzzy intelligence shifting control method Download PDFInfo
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- CN106482185A CN106482185A CN201610969988.1A CN201610969988A CN106482185A CN 106482185 A CN106482185 A CN 106482185A CN 201610969988 A CN201610969988 A CN 201610969988A CN 106482185 A CN106482185 A CN 106482185A
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- ion
- lampblack absorber
- fuzzy
- smokescope
- voltage
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Classifications
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- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of fuzzy intelligence switching device for lampblack absorber and fuzzy intelligence shifting control method.Including fuzzy controller, ion Smoke Sensor, rheonome, gearshift adjustment device, alarm module, power supply changeover device and PMU Power Management Unit.Power supply changeover device is connected with fuzzy controller, alarm module, rheonome, gearshift adjustment device and ion Smoke Sensor through PMU Power Management Unit；Ion smog sensor sensing is converted into magnitude of voltage to after smog and gives fuzzy controller, electric current in its drive current adjuster control circuit, then realizes intelligent speed-regulating through gearshift adjustment device change oil smoke power of motor；When oil smoke concentration too high alarm module self-operating.The present invention enables lampblack absorber intelligent speed-regulating and the prompting of security alarm when enabling higher oil smoke concentration in different oil smoke concentration environment, avoid high concentration smog that human body is damaged and daily life in need frequent start-stop to make troubles because of lampblack absorber, also improve the service behaviour of lampblack absorber simultaneously.
Description
Technical field
The present invention relates to the research field of lampblack absorber, a kind of more particularly to fuzzy intelligence switch dress for lampblack absorber
Put and fuzzy intelligence shifting control method.
Background technology
Since 21 century, with scientific and technical development, lampblack absorber technology is more and more perfect, and the exhaust fan of lampblack absorber is all
With the simple mechanism of motor direct-connected, the oil smoke concentration permission lampblack absorber of in the air is by changing the motor speed preferable air of acquisition
Quality, thus preferably purify the air of surrounding working environment.General lampblack absorber is all performed manually by switch and governing speed,
There is certain practicality.Additionally, because its structure is simple, good mechanical stability, so with low cost, cost performance is very high.?
First main application fields are exactly in family kitchen.In recent years, constantly updated with new application and technology and expanded,
For example it designs in appearance, the aspect such as volume, color, shape：The ingenious collocation of suitable volume color and shape in addition can be given
A kind of aesthetic feeling of other style of people, is that the personnel of choosing effectively select one of reference value；In its applied environment field, it is not only
It is confined to the use under home environment, it is more complicated and have to manually be located that it can also be applied to surrounding working environment
The field of reason is so as to purify surrounding working environment, thus keeping divulging information thus improving the working environment of practitioner and body is good for
Health；In its technical applications, wait until present low-power consumption and " noiseless " technology from the high energy consumption strong noise starting, from
The manual type starting, to present full rotation type, arrives present intellectual development etc. further.
Continuous improvement with scientific and technical progress and people's living standard and quickening, current manual type and fixing from
Dynamic formula lampblack absorber has not caught up with concept and the living standard of people, and intelligentized theory and technology have even more goed deep into people
The heart.In the work people of a day go back home, during cooking, the application of oil smoke is can hardly be avoided, even if not having in the process
Forget to open lampblack absorber, but it is contemplated that a series of problems, such as speed governing, waste time and energy but can not ignore, otherwise will produce
The unnecessary energy loss of life and waste etc..If in family life, forget to close natural gas valve etc., naturally will also result in one
Determine the pollution of air ambient, severe patient more has the potential dangers such as blast to occur.Existing lampblack absorber great majority simply manually or
Simply fix automatically it is impossible to carry out self speed change real-time in different oil smoke concentrations or in the case that environment is more complicated about
Adjust and alarm, so will produce unnecessary energy loss for a long time wastes time and energy again, what is more may entail dangers to
Health of human body or safety.Nowadays, some common lampblack absorbers or not exclusively do not have in such a case on the market
This kind of function acts on, and more cannot be applied in the middle of lampblack absorber because of other factorses.
Content of the invention
In order to solve problem present in background technology, object of the present invention is to provide a kind of mould for lampblack absorber
Paste intelligent switch device and fuzzy intelligence shifting control method.
The present invention is achieved by the following scheme：
A kind of fuzzy intelligence switching device for lampblack absorber include fuzzy controller, rheonome, gearshift adjustment device,
Ion Smoke Sensor, power supply changeover device, PMU Power Management Unit, alarm module and ion smog sensor outer housing；Tobacco pipe with ion generator
Mist sensor outer housing (1.9) is fixed on the guard between the wind-collecting cover of lampblack absorber and upper cover plate, and is located at the filtration of lampblack absorber
The surface of oil network, rheonome, gearshift adjustment device, power supply changeover device, PMU Power Management Unit, alarm module and fuzzy
Controller is installed in electric appliance control box (1.12), and electric appliance control box (1.12) is fixed on lampblack absorber cabinet shell assembly
(1.7), on, ion Smoke Sensor is arranged in ion smog sensor outer housing (1.9)；
Fuzzy controller is connected with rheonome and ion Smoke Sensor respectively, rheonome and gearshift adjustment device
Connect, power supply changeover device connects fuzzy controller, rheonome, gearshift adjustment device, warning respectively through PMU Power Management Unit
Module and ion Smoke Sensor are powered.
Preferably, described ion smog sensor outer housing includes Shang Gai, upper cover lock part, base, base sensing window, bottom
Seat latch fitting, telescoping shoring column foot, move in parallel support bar, bracket loop, move in parallel support bar interface；Upper lid is hinged with base,
And can be locked by the upper cover lock part cooperating and base latch fitting, base shell is provided with bracket loop, described props up
Four telescoping shoring column feet are uniformly connected with bobbin, four telescoping shoring column feet are divided into two groups, every group connects one and oil suction
Smokestack mouth has the support bar of coupling radian, and two support bars are parallel to each other, and the two ends moving in parallel support bar are provided with parallel shifting
Dynamic support bar interface；Base sensing window is arranged on base.
Preferably, be provided with guide rail parallel up and down inside the fume-exhausting window (1.13) of described lampblack absorber, guide rail with
Move in parallel the docking of support bar interface, realize horizontally slipping of ion smog sensor outer housing.
Preferably, the described support bar (2.7) that moves in parallel has the arc mating with lampblack absorber fume-exhausting window (1.13)
Degree, described telescoping shoring column foot can move in parallel along moving in parallel support bar.
Preferably, described ion Smoke Sensor adopts NIS-07 ion type smog sensor, ion Smoke Sensor
Shell is plastic material, and inside has quartzy heat-insulation layer in case ambient temperature changes the excessive sensitivity to ion Smoke Sensor
Impact.
Preferably, fuzzy control master controller adopts STC89C52 single-chip microcomputer.
Described fuzzy intelligence switching device be used for lampblack absorber fuzzy intelligence shifting control method it is characterised in that include as
Lower step：
Ion Smoke Sensor is arranged in ion smog sensor outer housing (1.9), and by the upper cover lock part cooperating
Locked with base latch fitting；Ion smog sensor outer housing is arranged on the oil suction of lampblack absorber by moving in parallel support bar interface
On the closed slide of setting inside smokestack mouth (1.13)；
Power supply changeover device by 220V alternating current be converted into DC voltage through PMU Power Management Unit connect fuzzy controller,
Rheonome, gearshift adjustment device, alarm module and ion Smoke Sensor are powered；
Ion Smoke Sensor Real-time Collection surrounding smokescope value, and convert thereof into relevant voltage value and pass to
Fuzzy controller, surrounding smokescope magnitude of voltage and given threshold that ion smog sensor acquisition is arrived by fuzzy controller
Make comparisons, pwm signal drive current adjuster is produced according to comparative result, rheonome changes gearshift adjustment device by electric current
Running parameter, and then change soot motor operating power, realize intelligent speed-regulating.
The smokescope magnitude of voltage that ion smog sensor acquisition is arrived by described fuzzy controller and smokescope voltage
Threshold value is compared, if the smokescope magnitude of voltage of ion smog sensor acquisition is higher than smokescope initial voltage threshold u0,
Lampblack absorber would automatically turn on；
If the smokescope magnitude of voltage of ion smog sensor acquisition is higher than smokescope safe voltage thresholds um, warn mould
Block automatic running；
If the smokescope magnitude of voltage of ion smog sensor acquisition is less than smokescope initial voltage threshold u0, lampblack absorber
Will turn off.
If the smokescope magnitude of voltage of ion smog sensor acquisition is higher than smokescope initial voltage threshold u0, lampblack absorber
Would automatically turn on；The now smokescope magnitude of voltage according to ion smog sensor acquisition, fuzzy controller produces pwm signal and drives
Galvanic electricity throttle regulator, and the purpose of regulation is played by changing PWM waveform, adjust the relevant parameter of gearshift adjustment device further,
So that the output of oil smoke motor can be changed with smokescope magnitude of voltage.
The fuzzy intelligence switching device of the present invention and fuzzy intelligence shifting control method have range of accommodation big, without friction,
The fast sensitive, small volume of reaction, lightweight the features such as, and reliable operation, easy and simple to handle it is easy to carrying out on-off control and becoming velocity modulation
Section, is mainly used in family kitchen or is also easy to produce oil smoke and the occasion of ion dust.
The present invention carries out fuzzy speed governing using fuzzy control technology and processes to the key job position motor of lampblack absorber, and root
Carry out Based Intelligent Control according to the height of the ion smokescope of surrounding it is achieved that fuzzy intelligence start and stop and speed are adjusted, it is to avoid
It is also performed to frequently switch on or speed governing, thus producing unnecessary manpower when lampblack absorber works in different ions smokescope
Material resources loss etc..
Brief description
Fig. 1 is the range hood structure schematic diagram that the present invention obscures start and stop and speed change gear.
Fig. 2 is the structural representation that the present invention loads ion Smoke Sensor.
Fig. 3 is the topology layout schematic diagram of electric appliance control box of the present invention.
Fig. 4 is the operating diagram that the present invention obscures start and stop and speed change gear.
In figure：1.1st, battery main switch, 1.2, LED decorations switch, 1.3, low mode button, 1.4, middle-grade pattern presses
Button, 1.5, high range mode button, 1.6, touch mode conversion switch, 1.7, cabinet shell assembly, 1.8, panel assembly, 1.9, from
Sub- Smoke Sensor shell, 1.10, move in parallel support bar up and down, 1.11, left and right move in parallel support guide, 1.12, electrical equipment
Control box, 1.13, fume-exhausting window, 2.1, Shang Gai, 2.2, upper cover lock part, 2.3, base, 2.4, base sensing window, 2.5, bottom
Seat latch fitting, 2.6, telescoping shoring column foot, 2.7, move in parallel support bar, 2.8, bracket loop, 2.9, move in parallel support bar interface,
3.1st, fuzzy controller, 3.2, rheonome, 3.3, gearshift adjustment device, 3.4, power supply changeover device, 3.5, PMU power management list
Unit, 3.6, alarm module, 3.7, electric appliance control box fixing hole, 3.8, electric appliance control box fixing shell, 3.9, electrical equipment control cassette bottom
Plate.
Specific embodiment
The present invention is further described with example below in conjunction with the accompanying drawings.
As Figure 1-3, fuzzy intelligence switching device of the present invention mainly includes fuzzy controller 3.1, rheonome
3.2nd, gearshift adjustment device 3.3, power supply changeover device 3.4 and alarm module 3.6；As shown in Fig. 2 sensor housing base 2.3 passes through
Sensor outer housing bracket loop 2.8, Telescopic movable stent foot 2.6 and move in parallel support bar 2.7 up and down and be fixed on oil smoke machine side
On board component 1.8, and be positioned at lampblack absorber cross oil cleaner screen surface, fuzzy controller 3.1, rheonome 3.2, become
Fast actuator 3.3, power supply changeover device 3.4, PMU Power Management Unit 3.5, alarm module 3.6 are installed in electric appliance control box
In 1.12, ion Smoke Sensor is arranged on the inside of ion smog sensor outer housing 1.9；
Fuzzy controller 3.1 is connected with ion Smoke Sensor, rheonome 3.2 and alarm module 3.6 respectively,
Rheonome 3.2 is connected with gearshift adjustment device 3.3, and power supply changeover device 3.4 connects fuzzy through PMU Power Management Unit 3.5
Controller 3.1, rheonome 3.2, gearshift adjustment device 3.3, alarm module 3.6 and ion Smoke Sensor are powered；Mould
Fuzzy controllers 3.1 receive the smokescope data voltage that ion smog sensor acquisition arrives, and conversion further produces pwm signal and drives
Galvanic electricity throttle regulator 3.2 control electric current, the relevant parameter then changing gearshift adjustment device 3.3 makes the operating power of motor become
Change, realize intelligent speed-regulating；(it is higher than secure threshold u when smokescope value is too highm) when, alarm module 3.6 works and (points out user
Now ETS concentration value is too high, negative unhealthy), until manual-lock or real time environment smokescope value are reduced to peace
Below full threshold value.
Ion Smoke Sensor is arranged on the center of sensor housing base 2.3, is finally fixed at just going up of oil cleaner screen
Side；Fuzzy controller 3.1 is made up of obfuscation, fuzzy reasoning, fuzzy Judgment and ambiguity solution four steps.1) obfuscation --- fuzzy
The assignment table of variable is determined by normal distribution, and the precise volume of smokescope magnitude of voltage and smokescope voltage change is carried out mould
Gelatinizing is processed；2) fuzzy reasoning --- carry out fuzzy reasoning according to IF-THEN language rule, then obtain the method and all obscure pass
It is corresponding control regulation, finally these rules are placed among rule base；3) fuzzy Judgment --- adopt weighting average decision method
Obtain the fuzzy quantity of control parameter；4) ambiguity solution --- the result after fuzzy Judgment is converted into precise volume by fuzzy quantity.
This fuzzy controller is applied to the fuzzy intelligence shifting control method of lampblack absorber, is a closed loop control --- and fuzzy
The smokescope collecting magnitude of voltage is compared by controller with setting value, obtains smokescope magnitude of voltage e, and passes through differential ring
Section obtains smokescope magnitude of voltage rate of change ec.And Fuzzy processing is carried out to this two groups of data of e and ec, determine its degree of membership,
Thus obtaining input quantity E and the EC of fuzzy reasoning.According to the experience in daily life, offline formulation controlled quentity controlled variable inquiry table.And with
The rule format of IF-THEN is stored in rule base, for being looked in fuzzy controller run duration fuzzy reasoning process
Ask.Output obtained by reasoning carries out fuzzy judgment with weighting average decision method, thus obtaining corresponding control parameter.To this
One control parameter carries out ambiguity solution operation, thus obtaining for the actual exact value controlling, and is used for the PWM to rheonome
Waveform is adjusted, and changes the output parameter of gearshift adjustment device, thus acting on the speed of controlled device (i.e. motor).
In fuzzy controller, fuzzy reasoning is carried out to the fuzzy quantity of input, the control of be described control process must be advised
Then it is stored in fuzzy controller EEPROM.Expertise and daily life experience are converted to the fuzzy control with language performance
Rule, that is, design control rule base.In the method, the fuzzy subset of smokescope magnitude of voltage E is divided into third gear, (is just being designated as PS
Little), PM (center), PB (honest)；The fuzzy subset of smokescope magnitude of voltage rate of change EC is divided into five grades, be designated as NB (negative big),
NS (negative little), ZO (zero), PS (just little), PB (honest)；The fuzzy subset of controlled quentity controlled variable change is divided into fourth gear, is designated as ZO (zero), PS
(just little), PM (center), PB (honest)；.If the domain of smokescope magnitude of voltage e is { 0,1,2,3,4 }, smokescope magnitude of voltage
The domain of rate of change ec be { -2, -1,0,1,2 }, the domain of output control amount U is { 0,1,2,3 }.
Fuzzy control rule table is as shown in table 1 below：
Table 1 fuzzy control rule table
Carry out fuzzy reasoning according to the following formula：
μRk(U)=min { μ Ei(E),μEcj(Ec),μUk(U)} (1)
μRk(U)=max { μ Rk(U)} (2)
Using weighting average decision method, ambiguity solution operation is carried out to each fuzzy subset R, obtain corresponding every group of E, EC and
U, obtains fuzzy control table 2 as follows after optimization processing：
Table 2 fuzzy control table
Ion Smoke Sensor adopts NIS-07 ion type smog sensor, and inside employs micro induced activity's material
Americium 241, because sensor body is covered by metal shell, so lonizing radiation will not leak, test scope is in 0 (%/English
Chi) to 5 about；In addition, this sensor low cost, sensitivity height, response time are fast, apply wide in electrical apparatus industry.
Described ion smog sensor outer housing includes lid 2.1, upper cover lock part 2.2, base 2.3, base sensing window
2.4th, base latch fitting 2.5, telescoping shoring column foot 2.6, move in parallel support bar 2.7, bracket loop 2.8, move in parallel support bar and connect
Mouth 2.9；Upper lid is hinged with base, and can be locked, on base shell by the upper cover lock part cooperating and base latch fitting
It is provided with bracket loop, described bracket loop is uniformly connected with four telescoping shoring column feet, four telescoping shoring column feet are divided into two
Group, every group is connected one and is had the support bar mating radian with fume-exhausting window, and two support bars are parallel to each other, and move in parallel and prop up
The two ends of frame bar are provided with support bar interface.It is provided with parallel up and down leading inside the fume-exhausting window (1.13) of described lampblack absorber
Rail, guide rail is docked with support bar interface, realizes horizontally slipping of ion smog sensor outer housing.Described moves in parallel support bar
(2.7) be there is the radian being mated with lampblack absorber fume-exhausting window (1.13), described telescoping shoring column foot can be parallel along support bar
Mobile.So can achieve that Tobacco pipe with ion generator mist sensor outer housing can be in the above-below direction of lampblack absorber fume-exhausting window (1.13) and left and right
Direction is moved, and is conveniently adjusted the suitable position in space.
Fuzzy control device in electric appliance control box 1.12 can be according to the smokescope voltage of ion smog sensor acquisition
Value controls whether lampblack absorber works on, when the smokescope magnitude of voltage of ion smog sensor passes reaches fuzzy controller journey
Work smokescope voltage amount value u of setting in sequence0When, fuzzy controller passes through to control electromagnetism relay switch automatic oil
Cigarette machine runs, when the smokescope magnitude of voltage of ion smog sensor passes reaches the work cigarette of setting in fuzzy controller program
Mistiness degree voltage maximum safety value umWhen, fuzzy controller passes through to control electromagnetism relay switch automatic prompt functions.
The operational approach of fuzzy intelligence switching device specifically can divide two kinds, and a kind of situation is that fuzzy controller 3.1 will
The smokescope magnitude of voltage of ion smog sensor acquisition is compared with the smokescope voltage threshold setting, if ion smog
The smokescope magnitude of voltage of sensor acquisition is higher than setting voltage threshold value u0, then oil smoke function is by electromagnetism relay switch startup fortune
OK, otherwise real-time detection in automatic mode.Another kind of situation is the actual demand according to user, and the pattern of lampblack absorber is carried out
Carry out start and stop and variable speed operation after conversion.For the ease of controlling, the guidance panel of lampblack absorber of the collocation present invention can arrange electricity
Source main switch 1.1, LED decorations switch 1.2, low mode button 1.3, middle-grade mode button 1.4, high range mode button 1.5, light
Tactile mode conversion switch 1.6.
Nowadays, lampblack absorber range is wider, in order to there be a relatively comfortable working environment, in its running
User not only needs to consider to need while work to consider the factors such as start and stop and the speed change of lampblack absorber, in this case, not only again
Work quality and the efficiency of user can be affected, and the work efficiency of lampblack absorber can be made cannot preferably to utilize.Therefore above-mentioned
The fuzzy intelligence switch of the present invention is in this case loaded on lampblack absorber and obscures speed change gear and make it more intelligent.
As shown in figure 4, the shifting control method of fuzzy intelligence switching device of the present invention is as follows：
Fuzzy intelligence switch and mould described in claim 1 is loaded on the framework panel of fume-exhausting window side of lampblack absorber
Paste intelligent speed changing control method device, lampblack absorber passes through the manually and automatically switching of mode switching unit, and then completes its own
Control, in automatic mode running：
Ion Smoke Sensor Real-time Collection surrounding smokescope magnitude of voltage in fuzzy speed change gear structure, and pass
Pass fuzzy controller 3.1, fuzzy controller 3.1 in being embodied as, the smokescope that arrives when ion smog sensor acquisition
Magnitude of voltage is higher than u0(now u0=0, unit is %/foot) when, fuzzy controller 3.1 output driving current actuator 3.2, make
Motor is in low-grade working condition；When the smokescope magnitude of voltage that ion smog sensor acquisition arrives is between 2～4, make electricity
Machine is in middle-grade working condition；When the smokescope magnitude of voltage that ion smog sensor acquisition arrives is higher than 4, motor is in top grade
Working condition；When the smokescope magnitude of voltage that ion smog sensor acquisition arrives is higher than um(now um=5), when, motor is in height
Start the warning of high concentration smog while shelves working condition to remind；
, when being transformed under automatic operation mode, fuzzy intelligence switching device is according to ion smog sensor acquisition for lampblack absorber
Smokescope magnitude of voltage control lampblack absorber whether work on, when the smokescope magnitude of voltage of ion smog sensor passes is low
The voltage threshold u of setting in intelligent fuzzy intelligent switch device program0When, intelligent fuzzy intelligent switch device can pass through electromagnetism
Relay switch controls lampblack absorber to be automatically switched off, or user, according to the needs of practical situation, the working condition of lampblack absorber is cut
Change to and under manual mode, carry out manual-lock.
As can be seen here, the present invention utilizes advanced intelligent fuzzy control technique and NIS-07 ionic smoke sensor Detection Techniques by oil
The switch of cigarette machine achieves automatization and intellectuality, and the working environment enabling lampblack absorber in different smokescope values intelligently becomes
Speed, and alarm can be sent under have the higher concentration smoky environment compared with major injury to human body, it is to avoid user is because of surrounding cigarette
Mist excessive concentration is constant to brought to lampblack absorber frequent start-stop in body generation harm and daily life, thus causing not
Necessary loss and waste, also improve the service behaviour of lampblack absorber simultaneously.
The foregoing is only embodiments of the invention, be not limited to the present invention.The present invention can have various conjunctions
Suitable change and change.All any changes done within the spirit and principles in the present invention, equivalent improvement etc., all should wrap
It is contained within protection scope of the present invention.
Claims (8)
1. a kind of fuzzy intelligence switching device for lampblack absorber it is characterised in that：Described fuzzy intelligence switching device includes
Fuzzy controller, rheonome, gearshift adjustment device, ion Smoke Sensor, power supply changeover device, PMU Power Management Unit, police
Show module and ion smog sensor outer housing；Ion smog sensor outer housing (1.9) is fixed on wind-collecting cover and the Shang Gai of lampblack absorber
On guard between plate, and the surface crossing oil cleaner screen positioned at lampblack absorber, rheonome, gearshift adjustment device, Power convert
Device, PMU Power Management Unit, alarm module and fuzzy controller are installed in electric appliance control box (1.12), electric appliance control box
(1.12) it is fixed on lampblack absorber cabinet shell assembly (1.7), ion Smoke Sensor is arranged on ion smog sensor outer housing
(1.9) in；
Fuzzy controller is connected with rheonome and ion Smoke Sensor respectively, and rheonome is with gearshift adjustment device even
Connect, power supply changeover device connects fuzzy controller, rheonome, gearshift adjustment device, warning mould respectively through PMU Power Management Unit
Block and ion Smoke Sensor are powered.
2. a kind of fuzzy intelligence switching device for lampblack absorber according to claim 1 it is characterised in that：Described from
Sub- Smoke Sensor shell includes Shang Gai, upper cover lock part, base, base sensing window, base latch fitting, telescoping shoring column foot, puts down
Row moves support bar, bracket loop, moves in parallel support bar interface；Upper lid is hinged with base, and can be by the upper lid cooperating
Latch fitting and base latch fitting are locked, and base shell is provided with bracket loop, and described bracket loop is uniformly connected with four can
Telescope support foot, four telescoping shoring column feet are divided into two groups, every group connect one have with fume-exhausting window mate radian prop up
Frame bar, two support bars are parallel to each other, and the two ends moving in parallel support bar are provided with and move in parallel support bar interface；Base induction window
Mouth is arranged on base.
3. a kind of fuzzy intelligence switching device for lampblack absorber according to claim 2 it is characterised in that：Described oil
It is provided with guide rail parallel up and down, guide rail docks with moving in parallel support bar interface inside the fume-exhausting window (1.13) of cigarette machine,
Realize horizontally slipping of ion smog sensor outer housing.
4. a kind of fuzzy intelligence switching device for lampblack absorber according to claim 2 it is characterised in that：Described is flat
The mobile support bar (2.7) of row has the radian mating with lampblack absorber fume-exhausting window (1.13), and described telescoping shoring column foot can
Move in parallel along moving in parallel support bar.
5. a kind of fuzzy intelligence switching device for lampblack absorber according to claim 1 it is characterised in that：Described from
Sub- Smoke Sensor adopts NIS-07 ion type smog sensor, and ion smog sensor outer housing is plastic material, and inside has
Quartzy heat-insulation layer is in case ambient temperature changes the excessive sensitivity to ion Smoke Sensor and impacts.
6. a kind of fuzzy intelligence switching device as claimed in claim 1 is used for the fuzzy intelligence shifting control method of lampblack absorber, its
It is characterised by comprising the steps：
Ion Smoke Sensor is arranged in ion smog sensor outer housing (1.9), and by the upper cover lock part cooperating and bottom
Seat latch fitting is locked；Ion smog sensor outer housing is arranged on the oil suction smokestack of lampblack absorber by moving in parallel support bar interface
On the closed slide of setting inside mouth (1.13)；
220V alternating current is converted into DC voltage and connects fuzzy controller, electric current through PMU Power Management Unit by power supply changeover device
Actuator, gearshift adjustment device, alarm module and ion Smoke Sensor are powered；
Ion Smoke Sensor Real-time Collection surrounding smokescope value, and convert thereof into relevant voltage value pass to fuzzy
Controller, fuzzy controller by ion smog sensor acquisition to surrounding smokescope magnitude of voltage and given threshold make to compare
Relatively, pwm signal drive current adjuster is produced according to comparative result, rheonome changes the work of gearshift adjustment device by electric current
Make parameter, and then the operating power of change soot motor, realize intelligent speed-regulating.
7. a kind of fuzzy intelligence shifting control method for lampblack absorber according to claim 7 it is characterised in that：Described
Fuzzy controller by ion smog sensor acquisition to smokescope magnitude of voltage be compared with smoke density threshold value, if from
The smokescope magnitude of voltage of sub- Smoke Sensor collection is higher than smokescope initial voltage threshold u0, lampblack absorber would automatically turn on；
If the smokescope magnitude of voltage of ion smog sensor acquisition is higher than smokescope safe voltage thresholds um, alarm module is certainly
Dynamic operation；
If the smokescope magnitude of voltage of ion smog sensor acquisition is less than smokescope initial voltage threshold u0, lampblack absorber will be from
Dynamic closing.
8. a kind of fuzzy intelligence shifting control method for lampblack absorber according to claim 7 or 8 it is characterised in that：
If the smokescope magnitude of voltage of ion smog sensor acquisition is higher than smokescope initial voltage threshold u0, lampblack absorber opened automatically
Open；The now smokescope magnitude of voltage according to ion smog sensor acquisition, fuzzy controller produces pwm signal driving current and adjusts
Section device, and the purpose of regulation is played by changing PWM waveform, adjust the running parameter of gearshift adjustment device further, make oil smoke electricity
The output of machine can change with smokescope magnitude of voltage, realizes intelligent speed-regulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969988.1A CN106482185B (en) | 2016-10-28 | 2016-10-28 | A kind of fuzzy intelligence switching device for kitchen ventilator and fuzzy intelligence shifting control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN107908144A (en) * | 2017-11-24 | 2018-04-13 | 北京小米移动软件有限公司 | A kind of method, apparatus and storage medium for controlling smoke extractor |
| CN108344012A (en) * | 2018-03-14 | 2018-07-31 | 三峡大学 | A kind of automatic control method of kitchen ventilator and system |
| CN109990334A (en) * | 2017-12-29 | 2019-07-09 | 青岛有屋科技有限公司 | A kind of intelligence smoke machine control system |
| CN111067616A (en) * | 2019-12-19 | 2020-04-28 | 华中科技大学同济医学院附属协和医院 | Electric knife capable of absorbing smoke and control method thereof |
| CN117450553A (en) * | 2023-12-20 | 2024-01-26 | 张家口三叶草环境技术有限公司 | Intelligent regulation and control based oil smoke purification all-in-one machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107908144A (en) * | 2017-11-24 | 2018-04-13 | 北京小米移动软件有限公司 | A kind of method, apparatus and storage medium for controlling smoke extractor |
| WO2019100642A1 (en) * | 2017-11-24 | 2019-05-31 | 北京小米移动软件有限公司 | Method and apparatus for controlling range hood, and storage medium |
| JP2020504801A (en) * | 2017-11-24 | 2020-02-13 | 北京小米移動軟件有限公司Ｂｅｉｊｉｎｇ Ｘｉａｏｍｉ Ｍｏｂｉｌｅ Ｓｏｆｔｗａｒｅ Ｃｏ．，Ｌｔｄ． | Method and apparatus for controlling a range hood, and storage medium |
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| CN108344012A (en) * | 2018-03-14 | 2018-07-31 | 三峡大学 | A kind of automatic control method of kitchen ventilator and system |
| CN108344012B (en) * | 2018-03-14 | 2019-06-21 | 三峡大学 | A kind of automatic control method of kitchen ventilator and system |
| CN111067616A (en) * | 2019-12-19 | 2020-04-28 | 华中科技大学同济医学院附属协和医院 | Electric knife capable of absorbing smoke and control method thereof |
| CN111067616B (en) * | 2019-12-19 | 2021-01-12 | 华中科技大学同济医学院附属协和医院 | Electric knife capable of absorbing smoke and control method thereof |
| CN117450553A (en) * | 2023-12-20 | 2024-01-26 | 张家口三叶草环境技术有限公司 | Intelligent regulation and control based oil smoke purification all-in-one machine |
| CN117450553B (en) * | 2023-12-20 | 2024-03-26 | 张家口三叶草环境技术有限公司 | Intelligent regulation and control based oil smoke purification all-in-one machine |
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