CN109140615A - Air processor - Google Patents
Air processor Download PDFInfo
- Publication number
- CN109140615A CN109140615A CN201810927139.9A CN201810927139A CN109140615A CN 109140615 A CN109140615 A CN 109140615A CN 201810927139 A CN201810927139 A CN 201810927139A CN 109140615 A CN109140615 A CN 109140615A
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- China
- Prior art keywords
- controller
- capacitor
- diode
- unit
- dedusting module
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention discloses a kind of air processor, the device includes sensor unit, controller, the first dedusting module and the second dedusting module of ontology and setting on the body, ontology has air inlet and air outlet, first dedusting module is arranged in air inlet, second dedusting module is arranged at air outlet, controller has multiple signal input parts, multiple signal output ends, and sensor unit, controller, two dedusting modules are sequentially connected with；Sensor unit is opened or closed for monitoring ambient air quality, controller grade according to locating for ambient air quality, two dedusting modules of control；Indoor or outdoor ambient air quality is monitored by sensor unit, and it is transmitted to controller, controller grade according to locating for ambient air quality, real-time control adjusts the scheme of the working condition of two dedusting modules, the dedusting module of air processor is realized with ambient air quality, adjustment working condition in real time, extends the service life of the dust-extraction unit of air processor.
Description
Technical field
The present invention relates to air-treatment technical field, in particular to a kind of air processor.
Background technique
In order to provide the good indoor environment of air quality, Interior Space is purified usually using anion generator
Gas.Independent air purifier is set to purify the air of a room, is relatively taken up space；In order to save space resources, current air-conditioning is logical
The function of anion generator can often be integrated.But the work of anion generator follows the working condition of air-conditioning to run, therefore, nothing
It is in which kind of state by indoor air quality, when the air conditioning is turned on, anion generator continues working, until when air-conditioning is closed,
Anion generator just stops working.Based on the above situation, the function consume of the anion generator of air-conditioning is very fast, service life
It is short, easily damage.
Summary of the invention
The embodiment of the present application solves the dress of the air-treatments such as air-conditioning in the prior art by providing a kind of air processor
The short problem of the air-purifying module service life set is realized according to ambient air quality grade, and it is net that subregion controls air
The unlatching for changing module, extends the service life of the air processors such as air-conditioning.
The embodiment of the present application provides a kind of air processor, the sensor list including ontology and setting on the body
Member, controller, the first dedusting module and the second dedusting module, the ontology have air inlet and air outlet, first dedusting
Module setting is arranged at air outlet in air inlet, second dedusting module, and the controller is inputted with multiple signals
One signal input part of end, multiple signal output ends, the sensor unit and controller connects, two signals of the controller
Output end is connect with first dedusting module and the second dedusting module respectively；The sensor unit is for monitoring surrounding air
Quality, and resulting ambient air quality signal will be monitored and be transmitted to the controller, the controller is empty according to the environment
Grade locating for makings amount, the first dedusting module of control, the second dedusting module open or close.
Optionally, the sensor unit is used to monitor the concentration of the PM2.5 particle in surrounding air, the controller root
According to the concentration of the received PM2.5 particle, the ambient air quality is divided into excellent, general, poor three grades；When described
When the grade of ambient air quality is excellent, the controller controls the first dedusting module closing, second dedusting module
It opens；When the grade of the ambient air quality is general, the controller controls first dedusting module and opens, is described
Second dedusting module is closed；When the grade of the ambient air quality is difference, the controller controls the first dedusting mould
Block, second dedusting module are opened.
Optionally, when the concentration of the PM2.5 particle is less than or equal to the first preset value, described in the controller identification
The grade of ambient air quality is excellent；When the concentration of the PM2.5 particle is greater than the second preset value and pre- less than or equal to third
If the controller assert that the grade of the ambient air quality is general when value；When the concentration of the PM2.5 particle is greater than the
When three preset values, the controller assert that the grade of the ambient air quality is poor；Wherein, first preset value is less than institute
It states the second preset value and second preset value is less than the third preset value.
Optionally, first dedusting module, the structure of the second dedusting module are identical, first dedusting module, second
Dedusting module includes boosting packet and multiple discharge electrodes, and the discharge electrode of first dedusting module is arranged in air inlet,
The discharge electrode of second dedusting module is arranged at air outlet；The input terminal of the boosting packet and the signal of the controller
Output end is correspondingly connected with, and the output end of the boosting packet is connect with multiple discharge electrodes；The controller is according to the ring
The signal of grade control signal output locating for the air quality of border exports, when the signal output end of the controller has signal defeated
When out, the signal that the controller exports is converted to negative direct current high voltage signal by the boosting packet, and is transmitted to the electric discharge electricity
Pole carries out electric discharge dedusting.
Optionally, the boosting packet includes inversion boosting unit and rectification filtering unit, the inversion boosting unit
The signal output end of input terminal and the controller is correspondingly connected with, the output end and the rectifying and wave-filtering of the inversion boosting unit
Unit connection, the output end of the rectification filtering unit are connect with the discharge electrode；The inversion boosting unit is by the control
The direct low voltage signal of device output processed is converted to ac high-voltage signal and is transmitted to the rectification filtering unit, the rectification filter
The received ac high-voltage signal is converted to negative direct current high voltage signal and is transmitted to the discharge electrode and put by wave unit
Electric precipitation.
Optionally, the inversion boosting unit includes transformer, the first triode, the first electrolytic capacitor, first capacitor,
Two capacitors, first resistor, second resistance and 3rd resistor, the centre tap of the armature winding of the transformer is as described inverse
The input terminal for becoming boosting unit is connect with the signal output end of the controller, and the secondary windings of the transformer is as described inverse
The output end for becoming boosting unit is connect with the input terminal of the rectification filtering unit；One end of the armature winding of the transformer with
One end connection of the anode, first resistor of first electrolytic capacitor, the cathode of first electrolytic capacitor and first electricity
One end of one end connection of the other end, second resistance of resistance, the other end of the second resistance and the first capacitor, the one or three
The base stage of pole pipe connects, the other end, the second capacitor of the armature winding of the collector and transformer of first triode
One end connection, the emitter of first triode and the other end of the first capacitor, the other end of the second capacitor, third
One end connect and ground of resistance, the other end of the 3rd resistor are connect with one end of the secondary windings of the transformer.
Optionally, the rectification filtering unit includes first diode, the second diode, third diode, the four or two pole
Pipe, third capacitor, the 4th capacitor, the 5th capacitor, the 6th capacitor and the 4th resistance, the cathode of the first diode is as institute
The input terminal for stating rectification filtering unit is connect with an output end of the inversion boosting unit, and one end of the third capacitor is made
It is connect for another input terminal of the rectification filtering unit with another output end of the inversion boosting unit, the one or two pole
The anode of pipe is connect with the other end of the third capacitor；The anode of second diode is through the 4th capacitor and described the
The cathode of one diode connects, and the cathode of second diode is connect with the anode of the first diode；Described 3rd 2
The anode of pole pipe is connect through the 5th capacitor with the cathode of second diode, the cathode of the third diode with it is described
The anode of second diode connects；The anode of 4th diode is through the cathode of the 6th capacitor and the third diode
Connection, the cathode of the 4th diode are connect with the anode of the third diode；One end of 4th resistance with it is described
The anode of 4th diode connects, and the other end of the 4th resistance is put as the output end of the rectification filtering unit with described
Electrode connection.
Optionally, the boosting packet further includes the letter that the input terminal and the controller of the inversion boosting unit is arranged in
EMI processing unit between number output end, the EMI processing unit include the 5th diode and the 7th capacitor, and the described 5th 2
The anode of pole pipe is connect as the input terminal of the EMI processing unit with the signal output end of the controller, and the described 5th 2
The cathode of pole pipe is connect with one end of the 7th capacitor, the other end ground connection of the 7th capacitor；5th diode
Output end and the inversion boosting unit of the common end as the EMI processing unit between cathode and the 7th capacitor
Input terminal connection.
Optionally, the boosting packet further includes the input that the EMI processing unit Yu the inversion boosting unit is arranged in
Lightning Protection unit between end, the lightning Protection unit include the first inductance and the second electrolytic capacitor, first inductance
One end connect as the input terminal of the lightning Protection unit with the output end of the EMI processing unit, first inductance
The anode of the other end and second electrolytic capacitor connect, the cathode of second electrolytic capacitor is grounded；First inductance
Output end and the inversion boosting unit of the common end as the lightning Protection unit between second electrolytic capacitor
Input terminal connection.
Optionally, the air processor is air-conditioning or air engine.
Air inlet air outlet one or more technical solutions provided in the embodiments of the present application at least have following technology effect
Fruit or advantage:
1, indoor or outdoor ambient air quality is monitored by sensor unit due to using, and be transmitted to control
Device, controller grade according to locating for ambient air quality, real-time control the first dedusting module of adjustment and the second dedusting module
The scheme of working condition, so, which kind of environment no matter the dust-extraction unit for solving air processor be under, lasting to open
Work, thus the problem that service life is shorter, and then the dust-extraction unit of air processor is realized with ambient air quality, reality
When adjust working condition, extend the service life of the dust-extraction unit of air processor.
2, air quality grade is divided by the concentration of PM2.5 particle in monitoring surrounding air due to using, and
The grade according to locating for ambient air quality, real-time control adjust the working condition of the first dedusting module and the second dedusting module
Scheme, so, solve air processor in different grades of ambient air quality, using equality strength dedusting function
Can, the problem of dust removing effects difference, and then different grades of air quality is realized, open removing for air processor varying strength
Dirt function, air processor achieve the effect that fast dust-removing.
3, air quality grade is divided into three by the concentration of PM2.5 particle in monitoring surrounding air due to using
The scheme of a grade, so, it is complicated to solve the problems, such as that air quality grade divides, and then realize and only need monitoring surrounding air
The concentration of middle PM2.5 particle can fast implement the effect of adjustment dedusting module working condition.
4, due to using the scheme by negative direct current high voltage signal loading on discharge electrode, so, it solves at air
Manage device in use, the bad problem of ambient air quality, and then discharge electrode is realized in negative direct current high voltage signal
Under, air ionization is generated into negative aeroion to improve the effect of ambient air quality, reduces the concentration of minute dusts.
5, first the low-voltage dc signal of controller output is handed over by inversion boosting cell translation for low pressure due to using
Signal is flowed, high-voltage AC signal is reconverted into, is changed into the scheme of high-voltage dc signal, institute finally by rectification filtering unit
It is difficult to solve the problems, such as that negative direct current high voltage signal generates, and then realize and can produce directly by simple circuit structure
Negative high voltage is flowed, is loaded on discharge electrode, quickly generating negative aeroion improves ambient air quality.
6, the scheme of EMI processing unit is set between inversion boosting unit and controller due to using, so, it solves
The problem of route high frequency signal interference, and then realize and quickly inhibit high-frequency signal interference, the negative direct current high voltage letter of generation
Number distortionless effect.
7, the scheme of lightning Protection unit, institute are set between EMI processing unit and inversion boosting unit due to using
To solve when meeting with surge impact in route, the problem of easily burning electronic component, and then realize and inhibit surge impact
It influences, protects the electronic component in circuit, extend the effect of the service life of dust-extraction unit.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of dedusting module of air processor of the present invention；
Fig. 2 is the circuit connection diagram of one embodiment of dedusting module of air processor of the present invention.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
- Fig. 2 referring to Fig.1, the embodiment of the present application provide a kind of air processor, which includes ontology
Sensor unit (not shown), controller 100, the first dedusting module 200 and second of (not shown) and setting on the body
Dedusting module 300, the ontology have air inlet (not shown) and air outlet (not shown), and first dedusting module 200 is set
It sets in air inlet, second dedusting module 300 is arranged at air outlet, and the controller 100 is inputted with multiple signals
(not shown), multiple signal output ends are held, the sensor unit is connect with a signal input part of controller 100, the control
Two signal output ends 110 of device 100 processed are connect with first dedusting module 200 and the second dedusting module 300 respectively；The biography
Sensor cell will monitor resulting ambient air quality signal and be transmitted to the controller for monitoring ambient air quality
100, the grade according to locating for the ambient air quality of controller 100 controls the first dedusting module 200, the second dedusting mould
Block 300 opens or closes.
In the present embodiment, sensor unit is usually mounted to the surface of air processor, detects indoor air
Quality；Currently, the most intuitive parameter of air quality is the concentration of the PM2.5 particle in air, when the concentration of PM2.5 particle is high
When, illustrate that ambient air quality is poor；When the concentration of PM2.5 particle is low, illustrate that ambient air quality is good；Therefore, sensor list
The concentration data for monitoring resulting PM2.5 particle is transmitted to by member for monitoring the concentration of the PM2.5 particle in surrounding air
Controller 100.Controller 100 compares the concentration preset value of the concentration value of the received PM2.5 particle and internal reservoir
Compared with the ambient air quality is divided into excellent, general, poor three grades:
When the concentration of the PM2.5 particle is less than or equal to the first preset value, the controller 100 assert the environment
The grade of air quality is excellent；When the concentration of the PM2.5 particle is greater than the second preset value and is less than or equal to third preset value
When, the controller 100 assert that the grade of the ambient air quality is general；When the concentration of the PM2.5 particle is greater than the
When three preset values, the controller 100 assert that the grade of the ambient air quality is poor；Wherein, first preset value is small
In second preset value and second preset value is less than the third preset value.
Specifically, in the present embodiment, the first preset value, the second preset value, third preset value need to only meet above-mentioned size and close
System, specific value can be adjusted according to the actual situation, be not construed as limiting in the present embodiment.
The grade according to locating for ambient air quality of controller 100 then exports corresponding control signal to the first dedusting mould
Block 200 and the second dedusting module 300 control the working condition of the first dedusting module 200 and the second dedusting module 300:
When the grade of the ambient air quality is excellent, the controller 100 controls first dedusting module 200 and closes
It closes, second dedusting module 300 is opened；When the grade of the ambient air quality is general, the controller 100 is controlled
First dedusting module 200 is opened, second dedusting module 300 is closed；When the grade of the ambient air quality is poor
When, the controller 100 controls first dedusting module 200, second dedusting module 300 is opened.
In the present embodiment, when the corresponding signal output end 110 of controller 100 has signal output, then defeated with the signal
The dedusting module that outlet 110 connects is opened, and is worked normally；When corresponding 110 no signal of signal output end of controller 100 exports
When, then the dedusting module connecting with the signal output end 110 is closed, and is stopped working.
When ambient air quality grade is excellent, at this point, the concentration of the PM2.5 particle in air is lower, then controller 100
Signal output port in the signal output end 110 that is connect with the second dedusting module 300 have signal output, and with the first dedusting
The signal output end no signal output that module 200 connects then is set to the second dedusting module 300 at air outlet and opens, carries out
It works normally；The first dedusting module 200 for being set to air inlet is closed, and is stopped working；At this point, passing through the second dedusting module
300 form negative aeroion at air outlet, and as the air of air outlet is blown to throughout the room, anion can make in air
PM2.5 particle forms micel by negative ions attraction, collision and sinks to landing, achievees the effect that further to purify air.
When ambient air quality grade is general, at this point, the concentration of the PM2.5 particle in air is in medium level,
The signal output end 110 then connecting in the signal output port of controller 100 with the first dedusting module 200 has signal output,
And 110 no signal of the signal output end output being connect with the second dedusting module 300, then it is set to the first dedusting mould of air inlet
Block 200 is opened, and is worked normally；It is set to the second dedusting module 300 at air outlet to close, stop working；At this point, passing through
First dedusting module 200 forms negative aeroion in air inlet, with the suction of air inlet, by the PM2.5 particle in air
It receives to air inlet, forms micel with anion attraction, collision and sink to landing, greatly reduce PM2.5 in air
The quantity of particle achievees the effect that purify air.
When ambient air quality grade is difference, at this point, the concentration of the PM2.5 particle in air is higher, then controller 100
Signal output port in the signal output end 110 that is connect with the first dedusting module 200, the second dedusting module 300 have signal
Output is then set to the first dedusting module 200 of air inlet, is arranged and opens with the second dedusting module 300 at air outlet,
Worked normally；At this point, by the first dedusting module 200 be respectively formed at air inlet and air outlet air bear from
Son, two-way function cut down rapidly the quantity of the PM2.5 particle in air, achieve the effect that in time, rapidly purify air.
Further, first dedusting module 200, the structure of the second dedusting module 300 are identical.The first dedusting mould
Block 200, the second dedusting module 300 include boosting packet 210 and multiple discharge electrodes 220, the only setting of discharge electrode 220
Position it is different；The discharge electrode 220 of first dedusting module 200 is arranged in air inlet, second dedusting module 300
Discharge electrode 220 be arranged at air outlet.The input terminal of the boosting packet 210 and the signal output end of the controller 100
110 are correspondingly connected with, and the output end of the boosting packet 210 is connect with multiple discharge electrodes 220；100 basis of controller
The signal of grade control signal output 110 locating for the ambient air quality exports, when the signal of the controller 100 is defeated
When outlet 110 has signal output, the signal that the controller 100 exports is converted to negative direct current high voltage letter by the boosting packet 210
Number, and be transmitted to the discharge electrode 220 and carry out electric discharge dedusting.
In the present embodiment, discharge electrode 220 is preferably made using carbon material；Pass through the letter of controller 100
The DC low-voltage signal that number output end 110 exports is changed into negative direct current high voltage signal after boosted packet 210, and load is in electric discharge electricity
Generate high corona on pole 220, release at high speed a large amount of electronics (e-), and electronics can not be present in air for a long time it is (existing
Electron lifetime only has ns grades), it can be captured at once by the oxygen molecule (O2) in air, form anion.Pass through anion and air
In PM2.5 particle attract, collision formed micel sink landing, achieve the effect that dedusting；And anion can make bacterium egg
White matter two-stage is reverse, and makes bacterial viability decline or lethal；Anion is fast for bacteria inactivation speed, and inactivation ratio is high,
Therefore, to the microorganism of air, article surface, bacterium, virus, there are also deactivations.
Specifically, the boosting packet 210 includes inversion boosting unit 211 and rectification filtering unit 212, the inversion liter
The signal output end 110 of the input terminal and the controller 100 of unit 211 is pressed to be correspondingly connected with, the inversion boosting unit 211
Output end is connect with the rectification filtering unit 212, the output end of the rectification filtering unit 212 and the discharge electrode 220
Connection；The direct low voltage signal that the controller 100 exports is converted to ac high-voltage signal by the inversion boosting unit 211
And it is transmitted to the rectification filtering unit 212, the rectification filtering unit 212 is converted to the received ac high-voltage signal
Negative direct current high voltage signal is simultaneously transmitted to the discharge electrode 220 and carries out electric discharge dedusting.
In the present embodiment, the DC low-voltage signal inversion that inversion boosting unit 211 first exports controller 100 strikes a bargain
Low-voltage signal is flowed, then is boosted as ac high-voltage signal；Then ac high-voltage signal is changed into direct current by rectified filter unit 212
Negative high voltage signal loading is on discharge electrode 220.
Specifically, the inversion boosting unit 211 include transformer T1, the first triode Q1, the first electrolytic capacitor Cap1,
First capacitor C1, the second capacitor C2, first resistor R1, second resistance R2 and 3rd resistor R3, the primary of the transformer T1
The centre tap of winding connects as the input terminal of the inversion boosting unit 211 and the signal output end 110 of the controller 100
It connects, output end and the rectification filtering unit 212 of the secondary windings of the transformer T1 as the inversion boosting unit 211
Input terminal connection；The anode of one end of the armature winding of the transformer T1 and the first electrolytic capacitor Cap1, the first electricity
Hinder one end connection of R1, the cathode of the first electrolytic capacitor Cap1 and the other end, the second resistance R2 of the first resistor R1
One end connection, one end of the other end of the second resistance R2 and the first capacitor C1, the base stage of the first triode Q1 connect
It connects, one end of the other end of the armature winding of the collector and transformer T1 of the first triode Q1, the second capacitor C2
Connection, the emitter and the other end of the first capacitor C1, the other end of the second capacitor C2, third of the first triode Q1
One end of the secondary windings of one end connect and ground of resistance R3, the other end of the 3rd resistor R3 and the transformer T1 connects
It connects.
When the signal output end 110 of controller 100 has signal output, the DC low-voltage signal of input is through transformer T1's
The upper semisection of armature winding charges to the first electrolytic capacitor Cap1, first capacitor C1, and the armature winding through transformer T1
Lower semisection charge to the second capacitor C2, during recharging here, when the voltage also not up to the at the both ends first capacitor C1
When the cut-in voltage of the base stage of one triode Q1, the first triode Q1 is in closed state.Therefore, in the first electrolytic capacitor
Cap1, first capacitor C1, the second capacitor C2 charging process in, i.e., controller 100 signal output end 110 export direct current it is low
When pressing in signal loading to the armature winding of transformer T1, since the armature winding of transformer T1 is equivalent to inductance coil, according to
The principle that electric current on inductance cannot be mutated forms electromotive force positive under bearing on the armature winding of transformer T1, correspondingly,
Under being born on being formed on the secondary windings of transformer T1 just or upper just lower negative electromotive force (Same Name of Ends is different, formation it is electronic
The direction of gesture is different)；When the voltage at the both ends first capacitor C1 reaches the cut-in voltage of the base stage of the first triode Q1, then first
Triode Q1 is opened, and is equivalent to by first capacitor C1, the second capacitor C2 short circuit, due to first capacitor C1, the second both ends capacitor C2
Voltage cannot be mutated, therefore, the first electrolytic capacitor Cap1, first capacitor C1, the second capacitor C2 through first resistor R1, second electricity
Resistance R2, transformer T1 armature winding discharge, form just lower negative electromotive force on armature winding and correspondingly becoming
On being formed on the secondary windings of depressor T1 it is just lower negative or it is upper it is negative under positive electromotive force (Same Name of Ends is different, the electromotive force of formation
Direction is different), until the voltage on first capacitor C1 is less than the cut-in voltage of the base stage of the first triode Q1, at this point, the
One triode Q1 enters closed state again；In this way, foring the electricity of periodic phase variation in the armature winding side of transformer T1
Signal is flowed, that is, forms AC signal.In the present embodiment, the coil turn of the armature winding of transformer T1 is less than secondary windings
Coil turn, specific turn ratio is not limited thereto, can adjust according to actual needs；AC signal on armature winding is through becoming
Boosting is ac high-voltage signal after the number of turns transformation of depressor T1.3rd resistor R3 plays metering function in the present embodiment.
Specifically, the rectification filtering unit 212 include first diode D1, the second diode D2, third diode D3,
4th diode D4, third capacitor C3, the 4th capacitor C4, the 5th capacitor C5, the 6th capacitor C6 and the 4th resistance R4, described
The cathode of one diode D1 as the rectification filtering unit 212 an input terminal and the inversion boosting unit 211 it is one defeated
Outlet connection, another input terminal and the inversion liter of the one end of the third capacitor C3 as the rectification filtering unit 212
Another output end connection of unit 211 is pressed, the anode of the first diode D1 is connect with the other end of the third capacitor C3；
The anode of the second diode D2 is connect through the 4th capacitor C4 with the cathode of the first diode D1, and the described 2nd 2
The cathode of pole pipe D2 is connect with the anode of the first diode D1；The anode of the third diode D3 is through the 5th capacitor
C5 is connect with the cathode of the second diode D2, the anode of the cathode of the third diode D3 and the second diode D2
Connection；The anode of the 4th diode D4 is connect through the 6th capacitor C6 with the cathode of the third diode D3, described
The cathode of 4th diode D4 is connect with the anode of the third diode D3；One end and the described 4th of the 4th resistance R4
The anode of diode D4 connects, output end and institute of the other end of the 4th resistance R4 as the rectification filtering unit 212
State the connection of discharge electrode 220.
First diode D1, the second diode D2, third diode D3, the 4th diode D4 form rectifier bridge, third electricity
The effect for holding C3, the 4th capacitor C4, the 5th capacitor C5, the 6th capacitor C6 is filter action, the secondary windings shape of transformer T1
At ac high-voltage signal be rectified into after first diode D1, the second diode D2, third diode D3, the 4th diode D4
Negative direct current high voltage signal is loaded on discharge electrode 220 after the 4th resistance R4 current limliting, generate high corona, formed air bear from
Son.
Further, the boosting packet 210 further includes the input terminal that the inversion boosting unit 211 is arranged in and the control
EMI processing unit 213 between the signal output end 110 of device 100 processed, the EMI processing unit 213 include the 5th diode D5
With the 7th capacitor C7, input terminal and the controller of the anode of the 5th diode D5 as the EMI processing unit 213
100 signal output end 110 connects, and the cathode of the 5th diode D5 is connect with one end of the 7th capacitor C7, described
The other end of 7th capacitor C7 is grounded；Common end conduct between the cathode and the 7th capacitor C7 of the 5th diode D5
The output end of the EMI processing unit 213 is connect with the input terminal of the inversion boosting unit 211.
5th diode D5 and the 7th capacitor C7 forms filter circuit, can filter out the high-frequency signal in route, inhibits
High-frequency signal interference, so that the negative direct current high voltage signal distortionless effects that boosting packet 210 generates.
Further, the boosting packet 210 further includes setting in the EMI processing unit 213 and the inversion boosting list
Lightning Protection unit 214 between the input terminal of member 211, the lightning Protection unit 214 include the electricity of the first inductance L1 and second
Capacitor Cap2 is solved, one end of the first inductance L1 is single as the input terminal of the lightning Protection unit 214 and EMI processing
The output end connection of member 213, the other end of the first inductance L1 is connect with the anode of the second electrolytic capacitor Cap2, described
The cathode of second electrolytic capacitor Cap2 is grounded；Make common end between the first inductance L1 and the second electrolytic capacitor Cap2
It is connect for the output end of the lightning Protection unit 214 with the input terminal of the inversion boosting unit 211.
According to the principle that the electric current on inductance cannot be mutated, when in circuit by inrush current shock, pass through the first electricity
The buffer function for feeling L1, can protect inversion boosting unit 211 in circuit, the electronics inside rectification filtering unit 212 well
Component will not be burnt because of surge impact.
Specifically, which can be air-conditioning or air engine.
In the present embodiment, air-conditioning is additionally provided with above-mentioned air cleaning dedusting in the structure basis that tradition adjusts temperature
The dedusting module of function；Air engine is the machine for having both environment temperature regulatory function and air-cleaning function, air-cleaning function
Purification strainer can be used and realize that above-mentioned dedusting module may be disposed in temp regulating function module, may also set up in air cleaning
In functional module.
Technical solution in above-mentioned the embodiment of the present application, at least have the following technical effects or advantages:
1, indoor or outdoor ambient air quality is monitored by sensor unit due to using, and be transmitted to control
Device 100, the grade according to locating for ambient air quality of controller 100, real-time control adjust the first dedusting module and the second dedusting
The scheme of the working condition of module, so, which kind of environment no matter the dust-extraction unit for solving air processor be under, holds
It is continuous to open work, thus the problem that service life is shorter, and then the dust-extraction unit of air processor is realized with surrounding air
Quality adjusts working condition in real time, extends the service life of the dust-extraction unit of air processor.
2, air quality grade is divided by the concentration of PM2.5 particle in monitoring surrounding air due to using, and
The grade according to locating for ambient air quality, real-time control adjust the working condition of the first dedusting module and the second dedusting module
Scheme, so, solve air processor in different grades of ambient air quality, using equality strength dedusting function
Can, the problem of dust removing effects difference, and then different grades of air quality is realized, open removing for air processor varying strength
Dirt function, air processor achieve the effect that fast dust-removing.
3, air quality grade is divided into three by the concentration of PM2.5 particle in monitoring surrounding air due to using
The scheme of a grade, so, it is complicated to solve the problems, such as that air quality grade divides, and then realize and only need monitoring surrounding air
The concentration of middle PM2.5 particle can fast implement the effect of adjustment dedusting module working condition.
4, due to using the scheme by negative direct current high voltage signal loading on discharge electrode 220, so, solve air
Processing unit in use, the bad problem of ambient air quality, and then realize discharge electrode 220 in negative direct current high voltage
Under signal, air ionization is generated into negative aeroion to improve the effect of ambient air quality, reduces the concentration of minute dusts.
5, first the low-voltage dc signal that controller 100 exports is converted to by inversion boosting unit 211 due to using
Low-voltage ac signal is reconverted into high-voltage AC signal, is changed into high-voltage dc signal finally by rectification filtering unit 212
Scheme, so, it is difficult to solve the problems, such as that negative direct current high voltage signal generates, and then realize through simple circuit structure
Negative direct current high voltage is generated, is loaded on discharge electrode 220, quickly generating negative aeroion improves ambient air quality.
6, the scheme of EMI processing unit 213 is set between inversion boosting unit 211 and controller 100 due to using,
So solving the problems, such as the interference of route high frequency signal, and then realizes and quickly inhibit high-frequency signal interference, the direct current of generation
The distortionless effect of negative high voltage signal.
7, lightning Protection unit 214 is set between EMI processing unit 213 and inversion boosting unit 211 due to using
Scheme, so, solve when meeting with surge impact in route, the problem of easily burning electronic component, and then realize inhibition
The influence of surge impact protects the electronic component in circuit, extends the effect of the service life of dust-extraction unit.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of air processor, which is characterized in that including ontology and setting sensor unit on the body, control
Device, the first dedusting module and the second dedusting module, the ontology have air inlet and air outlet, the first dedusting module setting
In air inlet, second dedusting module is arranged at air outlet, and the controller has multiple signal input parts, Duo Gexin
One signal input part of number output end, the sensor unit and controller connects, two signal output ends point of the controller
It is not connect with first dedusting module and the second dedusting module；The sensor unit is used to monitor ambient air quality, and
Resulting ambient air quality signal will be monitored and be transmitted to the controller, the controller is according to the ambient air quality institute
Locate grade, the first dedusting module of control, the second dedusting module open or close.
2. air processor as described in claim 1, which is characterized in that the sensor unit is for monitoring surrounding air
In PM2.5 particle concentration, the concentration of the controller PM2.5 particle based on the received, by the surrounding air matter
Amount is divided into excellent, general, poor three grades；When the grade of the ambient air quality is excellent, described in the controller control
First dedusting module is closed, second dedusting module is opened；When the grade of the ambient air quality is general, the control
Device processed controls the first dedusting module unlatching, second dedusting module is closed；When the grade of the ambient air quality is
When poor, the controller controls first dedusting module, second dedusting module is opened.
3. air processor as claimed in claim 2, which is characterized in that when the concentration of the PM2.5 particle is less than or waits
When the first preset value, the controller assert that the grade of the ambient air quality is excellent；When the concentration of the PM2.5 particle
When greater than the second preset value and being less than or equal to third preset value, the controller assert the grade of the ambient air quality
It is general；When the concentration of the PM2.5 particle is greater than third preset value, the controller assert the ambient air quality
Grade is poor；Wherein, first preset value is less than second preset value and second preset value is pre- less than the third
If value.
4. air processor as claimed in claim 1 or 2, which is characterized in that first dedusting module, the second dedusting mould
The structure of block is identical, first dedusting module, the second dedusting module include boosting packet with multiple discharge electrodes, described first
The discharge electrode setting of dedusting module is arranged at air outlet in air inlet, the discharge electrode of second dedusting module；Institute
The signal output end of input terminal and the controller for stating boosting packet is correspondingly connected with, the output end that the boosting is wrapped with it is multiple described
Discharge electrode connection；The signal of controller grade control signal output according to locating for the ambient air quality is defeated
Out, when the signal output end of the controller has signal output, the signal that the boosting packet exports the controller is converted
For negative direct current high voltage signal, and it is transmitted to the discharge electrode and carries out electric discharge dedusting.
5. air processor as claimed in claim 4, which is characterized in that boosting packet include inversion boosting unit and
The signal output end of rectification filtering unit, the input terminal and the controller of the inversion boosting unit is correspondingly connected with, described inverse
The output end for becoming boosting unit is connect with the rectification filtering unit, the output end of the rectification filtering unit and electric discharge electricity
Pole connection；The direct low voltage signal that the controller exports is converted to ac high-voltage signal and passed by the inversion boosting unit
The rectification filtering unit is transported to, the received ac high-voltage signal is converted to negative direct current high voltage by the rectification filtering unit
Signal is simultaneously transmitted to the discharge electrode and carries out electric discharge dedusting.
6. air processor as claimed in claim 5, which is characterized in that the inversion boosting unit includes transformer,
One triode, the first electrolytic capacitor, first capacitor, the second capacitor, first resistor, second resistance and 3rd resistor, the change
The centre tap of the armature winding of depressor is as the input terminal of the inversion boosting unit and the signal output end of the controller
Connection, the secondary windings of the transformer is as the output end of the inversion boosting unit and the input of the rectification filtering unit
End connection；One end of the armature winding of the transformer is connect with one end of the anode of first electrolytic capacitor, first resistor,
The cathode of first electrolytic capacitor is connect with one end of the other end of the first resistor, second resistance, the second resistance
The other end connect with the base stage of one end of the first capacitor, the first triode, the collector of first triode and institute
State one end connection of the other end of the armature winding of transformer, the second capacitor, the emitter of first triode and described the
The other end of one capacitor, the other end of the second capacitor, 3rd resistor one end connect and ground, the other end of the 3rd resistor
It is connect with one end of the secondary windings of the transformer.
7. air processor as claimed in claim 5, which is characterized in that the rectification filtering unit includes the one or two pole
Pipe, the second diode, third diode, the 4th diode, third capacitor, the 4th capacitor, the 5th capacitor, the 6th capacitor and
Four resistance, an input terminal and the inversion boosting unit of the cathode of the first diode as the rectification filtering unit
The connection of one output end, another input terminal and the inversion boosting of the one end of the third capacitor as the rectification filtering unit
Another output end of unit connects, and the anode of the first diode is connect with the other end of the third capacitor；Described second
The anode of diode is connect through the 4th capacitor with the cathode of the first diode, the cathode of second diode and institute
State the anode connection of first diode；Yin of the anode of the third diode through the 5th capacitor and second diode
Pole connection, the cathode of the third diode are connect with the anode of second diode；The anode of 4th diode passes through
6th capacitor is connect with the cathode of the third diode, cathode and the third diode of the 4th diode
Anode connection；One end of 4th resistance is connect with the anode of the 4th diode, and the other end of the 4th resistance is made
It is connect for the output end of the rectification filtering unit with the discharge electrode.
8. air processor as claimed in claim 5, which is characterized in that the boosting packet further includes being arranged in the inversion
EMI processing unit between the input terminal of boosting unit and the signal output end of the controller, the EMI processing unit include
5th diode and the 7th capacitor, input terminal and the control of the anode of the 5th diode as the EMI processing unit
The signal output end of device processed connects, and the cathode of the 5th diode is connect with one end of the 7th capacitor, the 7th electricity
The other end of appearance is grounded；Common end between the cathode and the 7th capacitor of 5th diode is handled as the EMI
The output end of unit is connect with the input terminal of the inversion boosting unit.
9. air processor as claimed in claim 8, which is characterized in that the boosting packet further includes being arranged in the EMI
Lightning Protection unit between processing unit and the input terminal of the inversion boosting unit, the lightning Protection unit include first
Inductance and the second electrolytic capacitor, one end of first inductance as the input terminal and the EMI of the lightning Protection unit at
The output end connection of unit is managed, the other end of first inductance is connect with the anode of second electrolytic capacitor, and described second
The cathode of electrolytic capacitor is grounded；Common end between first inductance and second electrolytic capacitor is as the lightning Protection
The output end of unit is connect with the input terminal of the inversion boosting unit.
10. air processor as described in claim 1, which is characterized in that the air processor is air-conditioning or is
Air engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810927139.9A CN109140615B (en) | 2018-08-15 | 2018-08-15 | Air treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810927139.9A CN109140615B (en) | 2018-08-15 | 2018-08-15 | Air treatment device |
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| CN109140615B CN109140615B (en) | 2021-11-23 |
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| CN109140615B (en) | 2021-11-23 |
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