CN106196320B - A kind of air sterillization sterilization purification machine of safe low noise - Google Patents
A kind of air sterillization sterilization purification machine of safe low noise Download PDFInfo
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- CN106196320B CN106196320B CN201610589955.4A CN201610589955A CN106196320B CN 106196320 B CN106196320 B CN 106196320B CN 201610589955 A CN201610589955 A CN 201610589955A CN 106196320 B CN106196320 B CN 106196320B
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
- F24F8/194—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages by filtering using high voltage
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of air sterillization sterilization purification machines of safe low noise, including clearing machine shell, honeycomb, high pressure generator, parallel blower, circuit board, anion generator ontology and Mayan indigo plant filter device, clearing machine air intake vent and purifier air outlet are provided on the side wall of clearing machine shell, clearing machine air intake vent face honeycomb air intake vent, parallel blower is provided at the air outlet of honeycomb, the air outlet face purifier air outlet of parallel blower, anion generator ontology is connect through conducting wire with anion generator carbon brush, anion generator carbon brush is arranged between honeycomb and parallel blower and close to honeycomb air outlet, anion generator ontology is mounted on clearing machine shell, the purified machine frame ground of the ground wire of anion generator ontology；Parallel blower includes impeller, Unequal distance metal material blade and spiral case, and blade is electrically communicated with clearing machine shell.The utility model has the advantages that low noise, it is clean, using it is safe, reliable for operation, be easily achieved.
Description
Technical field
The present invention relates to a kind of air cleaning facility, specifically a kind of air sterillization sterilization purification of safe low noise
Machine.
Background technique
With the continuous improvement of people's living standards, air cleaner is generally used, it can using air cleaner
PM2.5 content in room air is effectively reduced, the harmful substances such as bacterium, virus are killed, improves air cleanliness.But with
The use of people finds that existing air cleaner in use, has the following deficiencies:
First, clearing machine running noises are big；The effect of blower rotary course, blade wake in blower, impeller flow into
Noise can unevenly occur for mouth, bother people's rest, influence people's routine work；Due to being pressed between anion generator and blower
It is poor to generate abnormal sound greatly, since anion generator is to generate high corona using tip high direct voltage, release at high speed a large amount of
Electronics, pressure difference is big between anion generator and blower, due to the effect of pressure difference, can also generate noise；
Second: in the market mainly to filter the clearing machine for being adsorbed as mainly purifying means, main function is to be directed to
PM2.5 etc., and it is purified after air in still have a large amount of bacterium, harmful microorganism, clean-up effect is poor, safety coefficient
It is low, it is not able to satisfy the demand of people.
Third: it is adsorbed as the reality of the generally existing secondary pollution of clearing machine of main purification style with filtering on the market at present
Problem.
In conclusion existing clearing machine is not met by the demand of people.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of air sterillization sterilization purification machine of safe low noise, the air cleaning
Machine low noise, safe and healthy, energy saving, good reliability.
In order to achieve the above objectives, the specific technical solution that the present invention uses is as follows:
A kind of air sterillization sterilization purification machine of safe low noise, key are: intracorporal including being mounted on clearing machine shell
The mechanical, electrical road plate of honeycomb, high pressure generator, Parallel airflow, anion generator ontology and Mayan indigo plant filter device, wherein purifying casing
Clearing machine air intake vent and purifier air outlet are offered on the side wall of body, the honeycomb inlet air described in the clearing machine air intake vent face
Mouth, the high pressure generator and circuit board are located at the both ends of honeycomb, are provided with parallel blower at the honeycomb air outlet of the honeycomb,
Purifier air outlet described in the air outlet face of the parallel blower；
The anion generator ontology is connect through conducting wire with anion generator carbon brush, the anion generator carbon brush
It is arranged between the honeycomb and parallel blower and the close honeycomb air outlet, the anion generator ontology is mounted on only
Change on casing body, the purified machine frame ground of the ground wire of the anion generator ontology；
The parallel blower is cross flow fan, and the parallel blower includes impeller, variable pitch impeller and spiral case, the blade
For metal material and the blade is electrically communicated with the clearing machine shell.
By above-mentioned design, high energy pulse is formed in honeycomb by high pressure generator, is carried out to by the air of honeycomb
Purification carries out macromolecule to harmful substance, bacterium in air etc. and strikes off, and avoids harmful substance in air, bacterium to human body
Injury, realize sterilization；Mayan indigo plant has high adsorption capacity to pernicious gases such as formaldehyde, benzene, TVOC in air etc., improves
The effect of air cleaning；Anion generator ontology, parallel blower are grounded, anion generator ontology, Parallel airflow are reduced
Machine pressure difference between the two avoids clearing machine and generates electric spark, and parallel blower uses the variable pitch impeller of metal material,
Break being equally spaced for fan blade, reduce blower discrete noise, and use metal material blade, keeps blower rotary course dynamic
Power is balanced, reduces rotational noise, prolongs the service life；Clearing machine good purification, securely and reliably.
It further describes, the circuit board is connect with power module, is connected on the power output end of the power module
There is EMI electric source filter circuit, the filtering output end of the EMI electric source filter circuit is connect with the high pressure generator, the EMI
The filtering output end of electric source filter circuit also occurs with fan power control circuit, the anion through switching power circuit respectively
Device ontology, high pressure generator connection；
Wherein the EMI electric source filter circuit is arranged in the power supply power supply circuit of air cleaner ontology；
The fan power control circuit is arranged in the current supply circuit of the parallel blower, for realizing overcurrent protection and
Earth leakage protective.
Using the above scheme, after EMI electric source filter circuit is filtered, respectively as high pressure generator, switch power supply
The input power on road improves the reliability of the power supply power supply of clearing machine, high pressure generator is enable to generate high energy pulse, in honeycomb
Interior formation high-voltage electricity place carries out high energy particle to the air by honeycomb and strikes off, strike off the molecular link of pollutant, realizes to sky
Gas carries out disinfection sterilizing；And fan power control circuit is arranged in the current supply circuit of parallel blower, realizes to parallel blower
Overcurrent protection and earth leakage protective, improve the safety and reliability of blower.
It further describes, the EMI electric source filter circuit includes alternating current fire wire input terminal AC-L and alternating current zero curve
Input terminal AC-N, the alternating current fire wire input terminal AC-L are connect with the electrode input end of electromagnetic interface filter T1, the alternating current zero
Line input terminal AC-N is connect through first fuse F1 with the negative input of the electromagnetic interface filter T1, the electromagnetic interface filter T1's
Negative input of the electrode input end respectively through the first varistor RV1, the first tantalum capacitor CA1 and the electromagnetic interface filter T1 connects
It connects, the second tantalum capacitor CA2, the EMI filtering is connected between the cathode output end of the electromagnetic interface filter T1, cathode output end
Alternating current fire wire output terminals A CL, the electromagnetic interface filter T1 of the cathode output end of device T1 as the EMI electric source filter circuit
Cathode output end is connect with one end of the first thermistor NTC1, described in the other end conduct of the first thermistor NTC1
The alternating current zero line output end ACN of EMI electric source filter circuit.
Using the above scheme, the alternating current that EMI electric source filter circuit inputs power module is filtered, and keeps its defeated
The alternating current entered to high pressure generator, switching power circuit is more stable, when avoiding alternating current excessively high or is too low, to clearing machine
Caused by influence, improve the stability of clearing machine, protection blower, high pressure generator package and anion generator ontology extend
The service life of clearing machine.
It further describes, the switching power circuit includes by the 12nd diode D12, the 13rd diode D13,
14 diode D14, the 15th diode D15 form the first rectifier bridge, the exchange electrode input end of first rectifier bridge with
The alternating current fire wire output terminals A CL connection, the exchange negative input of first rectifier bridge and the alternating current zero curve are defeated
Outlet ACN connection is also connected with first capacitor between the direct-flow positive pole output end of first rectifier bridge, direct current cathode output end
C1, the direct-flow positive pole output end of first rectifier bridge are grounded through the second capacitor C2, the 5th capacitor C5 respectively, first rectification
The direct current cathode output end of bridge is grounded through third inductance L3；
The direct-flow positive pole output end of first rectifier bridge is through second resistance R2, the 4th capacitor C4 with first diode D1's
Cathode connection, the direct-flow positive pole output end of first rectifier bridge also inhibit diode DT1, first resistor R1, third through first
15 resistance R35 are connect with the cathode of the first diode D1, the anode and switching power source chip of the first diode D1
The internal fet drain electrode end D connection of U1, the internal fet source terminal S ground connection of the switching power source chip U1 are described
The power input VDD of switching power source chip U1 is grounded through the 6th capacitor C6, the feedback input end of the switching power source chip U1
FB is grounded through third capacitor C3；
The direct-flow positive pole output end of first rectifier bridge is also connect with the 5th input terminal of the first transformer T1, and described
One transformer T1 third input terminal is connect with the anode of the first diode D1, the second input terminal of the first transformer T1 with
The connection of second diode D2 anode, power supply of the second diode D2 cathode through the 5th resistance R5 Yu the switching power source chip U1
Input terminal VDD connection, the first input end ground connection of the first transformer T1；
The tenth output end of the first transformer T1 is grounded, the 6th output end and the three or two of the first transformer T1
The anode of pole pipe D3 connects, and the cathode of the third diode D3 is grounded through the 7th capacitor C7；
Collection of the second diode D2 cathode through the 5th resistance R5 also with the first photoelectric coupling chip U2 phototriode
Electrode output connection, the emitter of the phototriode of the first photoelectric coupling chip U2 connect through the third capacitor C3
Ground, the minus earth of the light emitting diode of the first photoelectric coupling chip U2, the first photoelectric coupling chip U2's shines
The anode of diode is connect through the 6th resistance R6 with the anode of the first zener diode DZ1, the first zener diode DZ1's
Cathode is connect with the cathode of the third diode D3；
One end connection of the cathode of the third diode D3 also through magnetic bead FB1, the other end of the magnetic bead FB1 is as institute
The power output end CN7 of switching power circuit is stated, also respectively through the 7th resistance R7, the 8th electricity on the other end of the magnetic bead FB1
Hold C8 ground connection.
Using the above scheme, switching power circuit handles the output signal of EMI electric source filter circuit, makes its output
12V power supply, and in the switching power circuit is provided with under-voltage protection and output over-voltage protection, improve anion generator and
The reliability of the power supply power supply of fan power control circuit.
It further describes, the fan power control circuit includes the second photoelectric coupling chip U3, second photoelectricity
The 17th capacitor C17, the second photoelectric coupling chip are connected between the anode of the Light-Emitting Diode of coupling chip U3, cathode
The anode of the Light-Emitting Diode of U3 is also connect with the 25th one end resistance R25, the 25th resistance R25 other end difference
Cathode through the 23rd resistance R23, the 24th resistance R24 and the Light-Emitting Diode of the second photoelectric coupling chip U3 connects
It connects, the 25th resistance R25 other end is connect with the cathode of the second Schottky diode DT2, second Schottky two
The anode of pole pipe DT2 is connect with the cathode of the Light-Emitting Diode of the second photoelectric coupling chip U3, the 25th resistance
The R25 other end is also grounded, the minus earth of the Light-Emitting Diode of the second photoelectric coupling chip U3 and as the blower
The ground wire terminals CN5 of power control circuit；
The phototriode collector output of the second photoelectric coupling chip U3 and one end of the 26th resistance R26
Connection, the other end of the 26th resistance R26 is as fan power interface end CN9, the second photoelectric coupling chip U3
Phototriode emitter be grounded through the 27th resistance R27；
The other end of the 26th resistance R26 is also connect with the cathode of the 7th diode D7, the 7th diode
The anode of D7 is connect with the fan power interface end CN9, the anode of the 7th diode D7 also with the 7th field-effect tube Q7
Drain electrode connection, the grid of the 7th field-effect tube Q7 respectively through the 20th resistance R20, the 20th capacitor C20 be grounded, it is described
The grid of 7th field-effect tube Q7 is also connect with the cathode of the 4th voltage-stabiliser tube DZ4, the plus earth of the 4th voltage-stabiliser tube DZ4；
The grid of the 7th field-effect tube Q7 is also through the 19th resistance R19, twelfth resistor R12, thirteenth resistor R13
Ground connection, the twelfth resistor R12, thirteenth resistor R13 public connecting end also connect with the base stage of the 4th triode Q4, institute
The collector for stating the 4th triode Q4 meets 12V power supply, the 4th triode Q4 through the 15th capacitor C15, the 16th resistance R16
Emitter ground connection, the public connecting end of the collector of the 4th triode Q4 and the 15th capacitor C15 also with the five or three pole
The collector of pipe Q5 connects, the emitter ground connection of the 5th triode Q5, the base stage and the 17th of the 5th triode Q5
The public connecting end connection of resistance R17, the 16th capacitor C16, another termination 12V power supply of the 17th resistance R17 are described
The other end of 16th capacitor C16 is connect with the collector of the 6th triode Q6, the base stage of the 6th triode Q6 with it is described
The public connecting end connection of 15th capacitor C15, the 16th resistance R16, the emitter ground connection of the 6th triode Q6 are described
The collector of 6th triode Q6 also connects 12V power supply through the 18th resistance R18；
The source electrode of the 7th field-effect tube Q7 is grounded through the 22nd resistance R22, the 21st resistance R21 respectively, institute
The source electrode for stating the 7th field-effect tube Q7 is also connect with the anode of the 5th diode D5, and the cathode of the 5th diode D5 is through second
19 resistance R29 are connect with the control electrode of the 8th silicon-controlled Q8；
The phototriode emitter of the second photoelectric coupling chip U3 is connect with the anode of the 6th diode D6, described
The 29th resistance R29 of cathode of 6th diode D6 is connect with the control electrode of the 8th silicon-controlled Q8, the 6th diode D6
The public connecting end of cathode and the 5th diode D5 cathode is also grounded through the 28th resistance R28；
The control electrode of the 8th silicon-controlled Q8 is also grounded through the 18th capacitor C18, the 19th capacitor C19 respectively, described
The anode of the minus earth of 8th silicon-controlled Q8, the 8th silicon-controlled Q8 connects 12V power supply through the 30th resistance R30；
The anode of the 8th silicon-controlled Q8 is also grounded through the 14th resistance R14, the 15th resistance R15, and the described 14th
Resistance R14, the 15th resistance R15 public connecting end also connect with third transistor Q3 base stage, the third transistor Q3's
Emitter ground connection.
Using the above scheme, fan power control circuit can control the power supply of blower, and realization carried out blower
Pressure, overcurrent, under-voltage protection disconnect power supply when electric leakage, short circuit occurs in time, realize protection, prevent casualty accident, mention
The security performance of high clearing machine.
It further describes, the power input of the high pressure generator is respectively the friendship of the EMI electric source filter circuit
The alternating current zero line output end ACN of galvanic electricity fire wire output end ACL, the EMI electric source filter circuit, the alternating current fire wire output
End ACL is connect through the 32nd resistance R32 with Super-zero control optical coupling chip the first output end of U4, the Super-zero control optical coupling
Chip U4 electrode input end connects 12V power supply, and the Super-zero control optical coupling chip U4 electrode input end is also through the 31st resistance
R31 is connect with the collector of the third transistor Q3, and the collector of the third transistor Q3 is also through the 33rd electricity
Resistance R33 connects Super-zero control optical coupling chip U4 negative input, and the alternating current fire wire output terminals A CL is also two-way controllable with the 9th
The first terminal of silicon Q9 connects, and the alternating current fire wire output terminals A CL of the EMI electric source filter circuit is also through the first adjustable resistance
RZ1 is connect with the Second terminal of the 9th bidirectional triode thyristor Q9, the Super-zero control optical coupling chip U4 second output terminal with
The control terminal of the 9th bidirectional triode thyristor Q9 connects, and the control terminal of the 9th bidirectional triode thyristor Q9 is also through the 34th resistance
R34 is connect with the Second terminal of the 9th bidirectional triode thyristor Q9；The Second terminal of the 9th bidirectional triode thyristor Q9 is through first
Thin-film capacitor RC1 is connect with the alternating current zero line output end ACN of the EMI electric source filter circuit；
The high pressure generator further includes by the 8th diode D8, the 9th diode D9, the tenth diode D10, the 11st
Second rectifier bridge of diode D11 composition, the alternating current zero line output end ACN and described second of the EMI electric source filter circuit
The negative input of rectifier bridge connects, and the Second terminal of the 9th bidirectional triode thyristor Q9 is also respectively through eleventh resistor
R11, the 13rd capacitor C13 are connect with the electrode input end of second rectifier bridge, the cathode output end of second rectifier bridge
It is connect with the drain electrode of the first field-effect tube Q1, the cathode output end of second rectifier bridge is also through the tenth resistance R10 and described the
The grid of one field-effect tube Q1 connects, and the source electrode of the cathode output end of second rectifier bridge and the first field-effect tube Q1 connect
It connects, in the first field-effect tube Q1 grid also respectively through swept resistance W1, the 11st capacitor C11 and first field-effect tube
The source electrode of Q1 connects；
The drain electrode of the first field-effect tube Q1 is also connect with the grid of the second field-effect tube Q2, first field-effect tube
The source electrode of Q1 is connect with the source electrode of the second field-effect tube Q2, and the drain electrode of the first field-effect tube Q1 is as high pressure generator
Cathode output end CN3, the source electrode of the first field-effect tube Q1 are connect with one end of the 9th capacitor C9, the 9th capacitor C9's
The other end is as high pressure generator cathode output end CN4, and the drain electrode of the second field-effect tube Q2 is with the 9th capacitor C9's
Other end connection.
Using the above scheme, so that high pressure generator is generated high energy pulse, form high-voltage electricity place in honeycomb, to logical
The air for crossing honeycomb carries out high energy particle and strikes off, and strikes off the molecular link of pollutant, realizes air cleaning.
It further describes, the cathode output end of second rectifier bridge is through the 9th resistance R9 and first field-effect tube
The drain electrode of Q1 connects；The cathode output end of second rectifier bridge is also connect with the anode of third voltage-stabiliser tube DZ3, and the third is steady
The cathode of pressure pipe DZ3 is connect with the grid of the first field-effect tube Q1；The cathode output end of second rectifier bridge is also with
The anode of two voltage-stabiliser tube DZ2 connects, and the cathode of the second voltage-stabiliser tube DZ2 is connect with the grid of the second field-effect tube Q2,
The cathode output end of second rectifier bridge is also respectively through the 8th resistance R8, the tenth capacitor C10 and the second field-effect tube Q2
Grid connection；Is also connected between high pressure generator cathode output end CN3 and the high pressure generator cathode output end CN4
12 capacitor C12, the high pressure generator cathode output end CN3 is through the second CY2 of resistance to voltage capacitance and high pressure generator ground terminal CN6
Connection, the high pressure generator cathode output end CN4 connect through the first CY1 of the resistance to voltage capacitance and high pressure generator ground terminal CN6
It connects.
Using the above scheme, so that high pressure generator is exported three-phase high-voltage, improve the reliability of output high-voltage pulse.
It further describes, the Mayan indigo plant filter device is arranged in parallel in the clearing machine air intake vent and the honeycomb enters
Among air port, the Mayan indigo plant filter device includes Mayan indigo plant filter screen, and two pieces of Mayan indigo plant filter screen faces are arranged and lead to
Overstocked strip of paper used for sealing edge seal, sealed set has Mayan blue between two pieces of Mayan indigo plant filter screens.
Using the above scheme, Mayan indigo plant has high adsorption capacity to pernicious gases such as formaldehyde, benzene, TVOC in air, improves
The effect of air cleaning；And Mayan indigo plant have high reproducibility, under 40 degree or so of exposure in sunshine, can reduction activation, weigh
It is new to use, it is recycled high-efficient；
It further describes, blade described in the parallel blower arbitrary neighborhood and the angle of impeller center are circumferentially
Angle, circumferentially the difference at angle is Δ θ described in arbitrary neighborhood two, and the range of the Δ θ is 1 ° -9 °, the volute tongue of the spiral case
Interstice coverage between the impeller is 6-10mm, and the spiral case gas vent bore is gradually increased along gas flow direction.
Using the above scheme, parallel blower is cross flow fan, and blade uneven distribution, each blade circumferentially divide by varied angle
Cloth, they pass through the minimum clearance of impeller and shell with not equal time interval, noise contribution caused by variable pitch impeller and
Frequency is all not exactly the same, thus can to avoid the noise of identical component and frequency superposition and bring resonance peak, to drop
The low rotational noise of blade；It is appropriate to increase the distance between volute tongue and impeller, caused by reduction air-flow is to the impact of spiral case
Pulsation, reducing vortex noise and rotational noise；And the outlet for increasing blower is conducive to the wind in clearing machine quickly from clearing machine
It goes out, the resistance of smaller wind flow, thus the noise for reducing the impact due to wind and blower and generating.
It further describes, the clearing machine air intake vent or purifier air outlet is provided with blind hole.
Using the above scheme, change the linear motion of clearing machine air-flow, reduce air-flow and " make a whistling sound to what is generated by clearing machine two
Cry " reduces clearing machine noise.
Beneficial effects of the present invention: high pressure generator can generate high energy pulse, and high-voltage electricity place is formed in honeycomb, right
High energy particle is carried out by the air of honeycomb to strike off, strikes off the molecular link of pollutant, is realized and is carried out disinfection sterilizing to air；Purification
Blower and anion generator ontology in machine are grounded, and reduce the pressure difference between blower and anion generator ontology, from
And generation electric spark in clearing machine is avoided, improve the security performance of clearing machine；Parallel blower uses Unequal distance metal blade,
Parallel fan noise, and parallel blower dynamic balnce in rotary course are not only reduced, rotational noise is reduced, extends and use
Service life；Mayan indigo plant filter device is added, the adsorption capacity of clearing machine is improved, and Mayan indigo plant can be recycled, extends purification
The service life of machine.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is board circuit distribution block diagram of the present invention；
Fig. 3 is EMI electric source filter circuit figure of the present invention；
Fig. 4 is switching power circuit figure of the present invention；
Fig. 5 is fan power electric operation control circuit figure of the present invention；
Fig. 6 is high-voltage generator circuit figure of the present invention；
Fig. 7 is indigo plant filter apparatus configuration schematic diagram in Mayan in Fig. 1；
Fig. 8 is parallel blower structural schematic diagram of the invention；
Specific embodiment
Specific embodiment and working principle of the present invention will be described in further detail with reference to the accompanying drawing.
It will be seen from figure 1 that a kind of air sterillization sterilization purification machine of safe low noise, including it is mounted on clearing machine shell 1
Interior honeycomb 2, high pressure generator 3, parallel blower 4,5 anion generator ontology 6 of circuit board and Mayan indigo plant filter device 7,
Clearing machine air intake vent and purifier air outlet are offered on the side wall of middle clearing machine shell 1, in the clearing machine air intake vent face bee
2 air intake vent of nest, high pressure generator 3 and circuit board 5 are located at the both ends of honeycomb 2, are provided with Parallel airflow at the honeycomb air outlet of honeycomb 2
Machine 4, the air outlet face purifier air outlet of parallel blower 4, anion generator ontology 6 is through conducting wire and anion generator carbon
Brush connection, between honeycomb 2 and parallel blower 4 and close to honeycomb air outlet, anion occurs the setting of anion generator carbon brush
Device ontology 6 is mounted on clearing machine shell 1, and the purified casing body 1 of the ground wire of anion generator ontology 6 is grounded；Parallel blower 4
It is metal material and blade 4b and the electrical phase of clearing machine shell 1 including impeller 4a, variable pitch impeller 4b and spiral case 4c, blade 4b
It is logical.
Figure it is seen that circuit board 5 is connect with power module 51, it is connected on the power output end of power module 51
The filtering output end of EMI electric source filter circuit 52, EMI electric source filter circuit 52 is connect with high pressure generator 3, EMI power filter
The filtering output end of circuit 52 also through switching power circuit 53 respectively with fan power control circuit 54, anion generator ontology
6, high pressure generator 3 connects；Wherein EMI electric source filter circuit 52 is arranged in the power supply power supply circuit of air cleaner ontology；
Fan power control circuit 54 is arranged in the current supply circuit of parallel blower 4, for realizing overcurrent protection and earth leakage protective.
From figure 3, it can be seen that EMI electric source filter circuit 52 includes that alternating current fire wire input terminal AC-L and alternating current zero curve are defeated
Enter and hold AC-N, alternating current fire wire input terminal AC-L is connect with the electrode input end of electromagnetic interface filter T1, alternating current zero curve input terminal
AC-N is connect through first fuse F1 with the negative input of electromagnetic interface filter T1, and the electrode input end of electromagnetic interface filter T1 passes through respectively
First varistor RV1, the first tantalum capacitor CA1 are connect with the negative input of electromagnetic interface filter T1, the anode of electromagnetic interface filter T1
The cathode output end that the second tantalum capacitor CA2, electromagnetic interface filter T1 is connected between output end, cathode output end is filtered as EMI power supply
One end of the alternating current fire wire output terminals A CL of wave circuit 52, electromagnetic interface filter T1 cathode output end and the first thermistor NTC1 connect
It connects, alternating current zero line output end ACN of the other end of the first thermistor NTC1 as EMI electric source filter circuit 52.
From fig. 4, it can be seen that switching power circuit 53 includes by the 12nd diode D12, the 13rd diode D13,
14 diode D14, the 15th diode D15 form the first rectifier bridge, the exchange electrode input end of the first rectifier bridge with exchange
The exchange negative input of the ACL connection of electrical fire line output terminal, the first rectifier bridge is connect with alternating current zero line output end ACN, and first
First capacitor C1, the direct current of the first rectifier bridge are also connected between the direct-flow positive pole output end of rectifier bridge, direct current cathode output end
Cathode output end is grounded through the second capacitor C2, the 5th capacitor C5 respectively, and the direct current cathode output end of the first rectifier bridge is through third electricity
Feel L3 ground connection；
Cathode of the direct-flow positive pole output end of first rectifier bridge through second resistance R2, the 4th capacitor C4 and first diode D1
Connection, the direct-flow positive pole output end of the first rectifier bridge also inhibit diode DT1, first resistor R1, the 35th resistance through first
R35 is connect with the cathode of first diode D1, the anode of first diode D1 and the internal fet of switching power source chip U1
Drain electrode end D connection, the internal fet source terminal S ground connection of switching power source chip U1, the power input of switching power source chip U1
End VDD is grounded through the 6th capacitor C6, and the feedback input end FB of switching power source chip U1 is grounded through third capacitor C3；
The direct-flow positive pole output end of first rectifier bridge is also connect with the 5th input terminal of the first transformer T1, the first transformer
T1 third input terminal is connect with the anode of first diode D1, first the second input terminal of transformer T1 and the second diode D2 anode
Connection, the second diode D2 cathode are connect through the 5th resistance R5 with the power input VDD of switching power source chip U1, and first becomes
The first input end of depressor T1 is grounded；
The tenth output end of first transformer T1 is grounded, and the 6th output end of the first transformer T1 is with third diode D3's
Anode connection, the cathode of third diode D3 are grounded through the 7th capacitor C7；
Collector of the second diode D2 cathode through the 5th resistance R5 also with the first photoelectric coupling chip U2 phototriode
The emitter of output end connection, the phototriode of the first photoelectric coupling chip U2 is grounded through third capacitor C3, the first photoelectricity coupling
The minus earth of the light emitting diode of chip U2 is closed, the anode of the light emitting diode of the first photoelectric coupling chip U2 is through the 6th resistance
R6 is connect with the anode of the first zener diode DZ1, and the cathode of the first zener diode DZ1 and the cathode of third diode D3 connect
It connects；
One end connection of the cathode of third diode D3 also through magnetic bead FB1, the other end of magnetic bead FB1 is as switch power supply
The power output end CN7 on road 53 is also grounded on the other end of magnetic bead FB1 respectively through the 7th resistance R7, the 8th capacitor C8.
From fig. 5, it can be seen that fan power control circuit 54 includes the second photoelectric coupling chip U3, the second photoelectric coupling core
It is connected with the 17th capacitor C17 between the anode of the Light-Emitting Diode of piece U3, cathode, the second photoelectric coupling chip U3's shines two
The anode of grade pipe is also connect with the 25th one end resistance R25, and the 25th resistance R25 other end is respectively through the 23rd resistance
R23, the 24th resistance R24 are connect with the cathode of the Light-Emitting Diode of the second photoelectric coupling chip U3, the 25th resistance R25
The other end is connect with the cathode of the second Schottky diode DT2, the anode and the second photoelectric coupling of the second Schottky diode DT2
The cathode of the Light-Emitting Diode of chip U3 connects, and the 25th resistance R25 other end is also grounded, the second photoelectric coupling chip U3's
The minus earth of Light-Emitting Diode and ground wire terminals CN5 as fan power control circuit 54；
The phototriode collector output of second photoelectric coupling chip U3 and one end of the 26th resistance R26 connect
It connects, the other end of the 26th resistance R26 is as fan power interface end CN9, photosensitive three pole of the second photoelectric coupling chip U3
Pipe emitter is grounded through the 27th resistance R27；
The other end of 26th resistance R26 is also connect with the cathode of the 7th diode D7, the anode of the 7th diode D7
It being connect with fan power interface end CN9, the anode of the 7th diode D7 is also connect with the drain electrode of the 7th field-effect tube Q7, and the 7th
The grid of effect pipe Q7 respectively through the 20th resistance R20, the 20th capacitor C20 be grounded, the grid of the 7th field-effect tube Q7 also with
The cathode of 4th voltage-stabiliser tube DZ4 connects, the plus earth of the 4th voltage-stabiliser tube DZ4；
The grid of 7th field-effect tube Q7 also connects through the 19th resistance R19, twelfth resistor R12, thirteenth resistor R13
Ground, twelfth resistor R12, thirteenth resistor R13 public connecting end also connect with the base stage of the 4th triode Q4, the four or three pole
The collector of pipe Q4 connects 12V power supply through the 15th capacitor C15, the 16th resistance R16, and the emitter of the 4th triode Q4 is grounded,
The collector of 4th triode Q4 is also connect with the collector of the 5th triode Q5 with the public connecting end of the 15th capacitor C15,
The emitter of 5th triode Q5 is grounded, the public affairs of the base stage of the 5th triode Q5 and the 17th resistance R17, the 16th capacitor C16
Connecting pin connection altogether, another termination 12V power supply of the 17th resistance R17, the other end and the 6th triode of the 16th capacitor C16
The collector of Q6 connects, and the public connecting end of the base stage of the 6th triode Q6 and the 15th capacitor C15, the 16th resistance R16 connect
It connects, the emitter ground connection of the 6th triode Q6, the collector of the 6th triode Q6 also connects 12V power supply through the 18th resistance R18；
The source electrode of 7th field-effect tube Q7 is grounded through the 22nd resistance R22, the 21st resistance R21 respectively, and the 7th
The source electrode of effect pipe Q7 is also connect with the anode of the 5th diode D5, and the cathode of the 5th diode D5 is through the 29th resistance R29
It is connect with the control electrode of the 8th silicon-controlled Q8；
The phototriode emitter of second photoelectric coupling chip U3 is connect with the anode of the 6th diode D6, the six or two pole
The 29th resistance R29 of cathode of pipe D6 is connect with the control electrode of the 8th silicon-controlled Q8, the 6th diode D6 cathode and the five or two
The public connecting end of pole pipe D5 cathode is also grounded through the 28th resistance R28；
The control electrode of 8th silicon-controlled Q8 is also grounded through the 18th capacitor C18, the 19th capacitor C19 respectively, and the 8th is controllable
The anode of the minus earth of silicon Q8, the 8th silicon-controlled Q8 connects 12V power supply through the 30th resistance R30；
The anode of 8th silicon-controlled Q8 is also grounded through the 14th resistance R14, the 15th resistance R15, the 14th resistance R14,
The public connecting end of 15th resistance R15 is also connect with third transistor Q3 base stage, the emitter ground connection of third transistor Q3.
From Figures 5 and 6 as can be seen that the power input of high pressure generator 3 is respectively the exchange of EMI electric source filter circuit 52
Alternating current zero line output end ACN, alternating current fire wire output terminals A the CL warp of electrical fire line output terminal ACL, EMI electric source filter circuit 52
32nd resistance R32 is connect with Super-zero control optical coupling chip the first output end of U4, Super-zero control optical coupling chip U4 anode
Input termination 12V power supply, Super-zero control optical coupling chip U4 electrode input end is also through the 31st resistance R31 and third transistor
The collector of Q3 connects, and the collector of third transistor Q3 also meets Super-zero control optical coupling chip U4 through the 33rd resistance R33
Negative input, alternating current fire wire output terminals A CL are also connect with the first terminal of the 9th bidirectional triode thyristor Q9, EMI power filter
Second terminal of the alternating current fire wire output terminals A CL of circuit 52 also through the first adjustable resistance RZ1 and the 9th bidirectional triode thyristor Q9 connects
It connects, Super-zero control optical coupling chip U4 second output terminal is connect with the control terminal of the 9th bidirectional triode thyristor Q9, and the 9th is two-way controllable
The control terminal of silicon Q9 is also connect through the 34th resistance R34 with the Second terminal of the 9th bidirectional triode thyristor Q9；9th is two-way controllable
The Second terminal of silicon Q9 is connect through the first film capacitor RC1 with the alternating current zero line output end ACN of EMI electric source filter circuit 52；
High pressure generator 3 further includes by the 8th diode D8, the 9th diode D9, the tenth diode D10, the 11st pole
Second rectifier bridge of pipe D11 composition, the cathode of alternating current zero line output the end ACN and the second rectifier bridge of EMI electric source filter circuit 8
Input terminal connection, the Second terminal of the 9th bidirectional triode thyristor Q9 is also respectively through eleventh resistor R11, the 13rd capacitor C13 and the
The electrode input end of two rectifier bridges connects, and the cathode output end of the second rectifier bridge is connect with the drain electrode of the first field-effect tube Q1, the
The cathode output end of two rectifier bridges is also connect through the tenth resistance R10 with the grid of the first field-effect tube Q1, and the second rectifier bridge is born
Pole output end is connect with the source electrode of the first field-effect tube Q1, in the first field-effect tube Q1 grid also respectively through swept resistance W1,
11 capacitor C11 are connect with the source electrode of the first field-effect tube Q1；
The drain electrode of first field-effect tube Q1 is also connect with the grid of the second field-effect tube Q2, the source electrode of the first field-effect tube Q1
It being connect with the source electrode of the second field-effect tube Q2, the drain electrode of the first field-effect tube Q1 is as high pressure generator cathode output end CN3, and
The source electrode of one field-effect tube Q1 is connect with one end of the 9th capacitor C9, and the other end of the 9th capacitor C9 is as high pressure generator cathode
The drain electrode of output end CN4, the second field-effect tube Q2 are connect with the other end of the 9th capacitor C9.
From Fig. 6 it can also be seen that the cathode output end of the second rectifier bridge is through the 9th resistance R9's and the first field-effect tube Q1
Drain electrode connection；
The cathode output end of second rectifier bridge is also connect with the anode of third voltage-stabiliser tube DZ3, the cathode of third voltage-stabiliser tube DZ3
It is connect with the grid of the first field-effect tube Q1；
The cathode output end of second rectifier bridge is also connect with the anode of the second voltage-stabiliser tube DZ2, the cathode of the second voltage-stabiliser tube DZ2
It is connect with the grid of the second field-effect tube Q2, the cathode output end of the second rectifier bridge is also respectively through the 8th resistance R8, the tenth capacitor
C10 is connect with the grid of the second field-effect tube Q2；
The 12nd electricity is also connected between high pressure generator cathode output end CN3 and high pressure generator cathode output end CN4
Hold C12, high pressure generator cathode output end CN3 is connect through the second CY2 of resistance to voltage capacitance with high pressure generator ground terminal CN6, high pressure
Generator cathode output end CN4 is connect through the first CY1 of resistance to voltage capacitance with high pressure generator ground terminal CN6.
From figure 7 it can be seen that Mayan indigo plant filter device 7 is arranged in parallel among 2 air intake vent of clearing machine air intake vent and honeycomb,
Mayan indigo plant filter device 7 includes Mayan indigo plant filter screen, and two pieces of Mayan indigo plant filter screen faces are arranged and pass through sealing strip edge seal,
Sealed set has Mayan blue between two pieces of Mayan indigo plant filter screens.
From Fig. 8 it can also be seen that in the present embodiment, the folder of parallel blower 4 arbitrary neighborhood blade 4b and the center impeller 4a
Angle is circumferentially angle, and the difference at the circumferentially angle of arbitrary neighborhood two is Δ θ, and in the present embodiment, Δ θ is 9 °.
Gap between the volute tongue and impeller 4a of spiral case 4c is 10mm, and spiral case 4c gas vent bore is along gas flow direction
It is gradually increased.
Preferably, clearing machine air intake vent or purifier air outlet are provided with blind hole.
The operation principle of the present invention is that:
Air successively purified machine air intake vent, Mayan indigo plant filter device 7, honeycomb 2, anion generator 6, parallel blower
4, purifier air outlet realizes air cleaning；
When wherein the purified machine air intake vent of air enters Mayan indigo plant filter device 7, the particle nanoscale aperture of Mayan indigo plant
Optionally adsorb the venomous injurants such as benzene, dimethylbenzene, formaldehyde, carbon monoxide, the ammonia of nanoscale molecular diameter, Mayan indigo plant hole
Gap is intensive, can efficiently adsorb harmful substance；
After air enters honeycomb 2, since high pressure generator 3 constantly issues high-voltage pulse, high-voltage pulse is in honeycomb 2
High voltage electric field is formed, the composition such as strikes off the molecular link of pollutant using high energy particle, and make harmful microbe C-C key, c h bond
Most harmful microbe molecular scissions destroy harmful microbe DNA molecular structure, kill to microorganism；
It is also simultaneously CO2, CO, H2O to pernicious gas in air such as formaldehyde, benzene pyrolysis oxidization, to make the harmful microorganism in air
Be killed, pernicious gas is cleaved, flue dust is cleaned, constantly recycled by air, thus reach air disinfection and purification effect.
Air finally carries the anion that a large amount of anion generator ontologies 6 generate, and is discharged from parallel blower 4.It is net at this
In change machine, anion generator ontology 6, parallel blower 4 are grounded, reduce anion generator ontology 6, parallel blower 4 two
Pressure difference between person avoids clearing machine and generates electric spark.
4 blade uneven distribution of parallel blower, the circumferentially varied angle distribution of each blade, they are with not equal time interval
By the minimum clearance of impeller and shell, noise contribution caused by variable pitch impeller and frequency are all not exactly the same, therefore can
The bring resonance peak to avoid the superposition of the noise of identical component and frequency, to reduce the rotational noise of blade；Suitably
Increase the distance between volute tongue and impeller, reduction air-flow to the impact of spiral case caused by pulse, reducing vortex noise and rotation
Noise；And the outlet for increasing blower, the wind be conducive in clearing machine are quickly gone out from clearing machine, the resistance of smaller wind flow,
The noise generated to reduce the impact due to wind and blower.
Claims (8)
1. a kind of air sterillization sterilization purification machine of safe low noise, it is characterised in that: including being mounted in clearing machine shell (1)
Honeycomb (2), high pressure generator (3), parallel blower (4), circuit board (5), anion generator ontology (6) and Mayan indigo plant filtering dress
(7) are set, wherein clearing machine air intake vent and purifier air outlet is offered on the side wall of clearing machine shell (1), enters in the clearing machine
Honeycomb described in the face of air port (2) air intake vent, the high pressure generator (3) and circuit board (5) are located at the both ends of honeycomb (2), described
Parallel blower (4), clearing machine described in the air outlet face of the parallel blower (4) are provided at the honeycomb air outlet of honeycomb (2)
Air outlet；
The anion generator ontology (6) connect through conducting wire with anion generator carbon brush, the anion generator carbon brush
It is arranged between the honeycomb (2) and parallel blower (4) and close to the honeycomb air outlet, the anion generator ontology
(6) it is mounted on clearing machine shell (1), purified casing body (1) ground connection of the ground wire of the anion generator ontology (6)；
The parallel blower (4) includes impeller (4a), variable pitch impeller (4b) and spiral case (4c), and the blade (4b) is metal material
Matter and the blade (4b) are electrically communicated with the clearing machine shell (1)；
The circuit board (5) connect with power module (51), and EMI electricity is connected on the power output end of the power module (51)
The filtering output end of power filter (52), the EMI electric source filter circuit (52) is connect with the high pressure generator (3), institute
State the filtering output end of EMI electric source filter circuit (52) also through switching power circuit (53) respectively with fan power control circuit
(54), the anion generator ontology (6), high pressure generator (3) connection；
Wherein the EMI electric source filter circuit (52) is arranged in the power supply power supply circuit of air cleaner ontology；
The fan power control circuit (54) is arranged in the current supply circuit of the parallel blower (4), for realizing overcurrent guarantor
Shield and earth leakage protective；
The EMI electric source filter circuit (52) includes alternating current fire wire input terminal AC-L and alternating current zero curve input terminal AC-N, institute
It states alternating current fire wire input terminal AC-L to connect with the electrode input end of electromagnetic interface filter T1, the alternating current zero curve input terminal AC-N
It is connect through first fuse F1 with the negative input of the electromagnetic interface filter T1, the electrode input end point of the electromagnetic interface filter T1
It is not connect through the first varistor RV1, the first tantalum capacitor CA1 with the negative input of the electromagnetic interface filter T1, the EMI filter
The anode that the second tantalum capacitor CA2, the electromagnetic interface filter T1 is connected between the cathode output end of wave device T1, cathode output end is defeated
Alternating current fire wire output terminals A CL of the outlet as the EMI electric source filter circuit (52), the electromagnetic interface filter T1 cathode output
End is connect with one end of the first thermistor NTC1, and the other end of the first thermistor NTC1 is filtered as the EMI power supply
The alternating current zero line output end ACN of wave circuit (52).
2. a kind of air sterillization sterilization purification machine of safe low noise according to claim 1, it is characterised in that: the switch
Power circuit (53) includes by the 12nd diode D12, the 13rd diode D13, the 14th diode D14, the 15th pole
Pipe D15 forms the first rectifier bridge, and the exchange electrode input end of first rectifier bridge and the alternating current fire wire output terminals A CL connect
It connects, the exchange negative input of first rectifier bridge is connect with alternating current zero line output end ACN, first rectifier bridge
Direct-flow positive pole output end, be also connected with first capacitor C1 between direct current cathode output end, the direct current of first rectifier bridge is just
Pole output end is grounded through the second capacitor C2, the 5th capacitor C5 respectively, and the direct current cathode output end of first rectifier bridge is through third
Inductance L3 ground connection；
Cathode of the direct-flow positive pole output end of first rectifier bridge through second resistance R2, the 4th capacitor C4 and first diode D1
Connection, the direct-flow positive pole output end of first rectifier bridge also inhibit diode DT1, first resistor R1, the 35th through first
Resistance R35 is connect with the cathode of the first diode D1, and the anode of the first diode D1 is with switching power source chip U1's
The D connection of internal fet drain electrode end, the internal fet source terminal S ground connection of the switching power source chip U1, the switch
The power input VDD of power supply chip U1 is grounded through the 6th capacitor C6, the feedback input end FB warp of the switching power source chip U1
Third capacitor C3 ground connection；
The direct-flow positive pole output end of first rectifier bridge is also connect with the 5th input terminal of the first transformer T1, and described first becomes
Depressor T1 third input terminal is connect with the anode of the first diode D1, the second input terminal of the first transformer T1 and second
The connection of diode D2 anode, power input of the second diode D2 cathode through the 5th resistance R5 Yu the switching power source chip U1
Hold VDD connection, the first input end ground connection of the first transformer T1；
The tenth output end of the first transformer T1 is grounded, the 6th output end and third diode of the first transformer T1
The anode of D3 connects, and the cathode of the third diode D3 is grounded through the 7th capacitor C7；
Collector of the second diode D2 cathode through the 5th resistance R5 also with the first photoelectric coupling chip U2 phototriode
Output end connection, the emitter of the phototriode of the first photoelectric coupling chip U2 are grounded through the third capacitor C3, institute
State the minus earth of the light emitting diode of the first photoelectric coupling chip U2, the light emitting diode of the first photoelectric coupling chip U2
Anode connect through the 6th resistance R6 with the anode of the first zener diode DZ1, the cathode of the first zener diode DZ1 with
The cathode of the third diode D3 connects；
The one end of the cathode of the third diode D3 also through magnetic bead FB1 connects, and opens described in the other end conduct of the magnetic bead FB1
The power output end CN7 of powered-down source circuit (53), also respectively through the 7th resistance R7, the 8th electricity on the other end of the magnetic bead FB1
Hold C8 ground connection.
3. a kind of air sterillization sterilization purification machine of safe low noise according to claim 1, it is characterised in that: the blower
Power control circuit (54) includes the second photoelectric coupling chip U3, the sun of the Light-Emitting Diode of the second photoelectric coupling chip U3
It is connected with the 17th capacitor C17 between pole, cathode, the anode of the Light-Emitting Diode of the second photoelectric coupling chip U3 is also with
The connection of 25 one end resistance R25, the 25th resistance R25 other end is respectively through the 23rd resistance R23, the 24th
Resistance R24 is connect with the cathode of the Light-Emitting Diode of the second photoelectric coupling chip U3, and the 25th resistance R25 is another
End is connect with the cathode of the second Schottky diode DT2, the anode and second photoelectricity of the second Schottky diode DT2
The cathode of the Light-Emitting Diode of coupling chip U3 connects, and the 25th resistance R25 other end is also grounded, second photoelectricity
The minus earth of the Light-Emitting Diode of coupling chip U3 and ground wire terminals as the fan power control circuit (54)
CN5；
The phototriode collector output of the second photoelectric coupling chip U3 and one end of the 26th resistance R26 connect
Connect, the other end of the 26th resistance R26 as fan power interface end CN9, the second photoelectric coupling chip U3's
Phototriode emitter is grounded through the 27th resistance R27；
The other end of the 26th resistance R26 is also connect with the cathode of the 7th diode D7, the 7th diode D7's
Anode is connect with the fan power interface end CN9, leakage of the anode of the 7th diode D7 also with the 7th field-effect tube Q7
Pole connection, the grid of the 7th field-effect tube Q7 are grounded through the 20th resistance R20, the 20th capacitor C20 respectively, and the described 7th
The grid of field-effect tube Q7 is also connect with the cathode of the 4th voltage-stabiliser tube DZ4, the plus earth of the 4th voltage-stabiliser tube DZ4；
The grid of the 7th field-effect tube Q7 also connects through the 19th resistance R19, twelfth resistor R12, thirteenth resistor R13
Ground, the twelfth resistor R12, thirteenth resistor R13 public connecting end also connect with the base stage of the 4th triode Q4, it is described
The collector of 4th triode Q4 connects 12V power supply through the 15th capacitor C15, the 16th resistance R16, the 4th triode Q4's
Emitter ground connection, the public connecting end of the collector of the 4th triode Q4 and the 15th capacitor C15 also with the 5th triode
The collector of Q5 connects, the emitter ground connection of the 5th triode Q5, the base stage of the 5th triode Q5 and the 17th electricity
Hinder the public connecting end connection of R17, the 16th capacitor C16, another termination 12V power supply of the 17th resistance R17, described the
The other end of 16 capacitor C16 is connect with the collector of the 6th triode Q6, the base stage of the 6th triode Q6 and described the
The public connecting end connection of 15 capacitor C15, the 16th resistance R16, the emitter ground connection of the 6th triode Q6, described the
The collector of six triode Q6 also connects 12V power supply through the 18th resistance R18；
The source electrode of the 7th field-effect tube Q7 is grounded through the 22nd resistance R22, the 21st resistance R21 respectively, and described the
The source electrode of seven field-effect tube Q7 is also connect with the anode of the 5th diode D5, and the cathode of the 5th diode D5 is through the 29th
Resistance R29 is connect with the control electrode of the 8th silicon-controlled Q8；
The phototriode emitter of the second photoelectric coupling chip U3 is connect with the anode of the 6th diode D6, and the described 6th
The 29th resistance R29 of cathode of diode D6 is connect with the control electrode of the 8th silicon-controlled Q8, the 6th diode D6 cathode
It is also grounded through the 28th resistance R28 with the public connecting end of the 5th diode D5 cathode；
The control electrode of the 8th silicon-controlled Q8 is also grounded through the 18th capacitor C18, the 19th capacitor C19 respectively, and the described 8th
The anode of the minus earth of silicon-controlled Q8, the 8th silicon-controlled Q8 connects 12V power supply through the 30th resistance R30；
The anode of the 8th silicon-controlled Q8 is also grounded through the 14th resistance R14, the 15th resistance R15, the 14th resistance
R14, the 15th resistance R15 public connecting end also connect with third transistor Q3 base stage, the transmitting of the third transistor Q3
Pole ground connection.
4. a kind of air sterillization sterilization purification machine of safe low noise according to claim 3, it is characterised in that: the high pressure
The power input of generator (3) is respectively the alternating current fire wire output terminals A CL, described of the EMI electric source filter circuit (52)
Alternating current zero line output the end ACN, the alternating current fire wire output terminals A CL of EMI electric source filter circuit (52) are through the 32nd electricity
Resistance R32 is connect with Super-zero control optical coupling chip the first output end of U4, the Super-zero control optical coupling chip U4 electrode input end
12V power supply is connect, the Super-zero control optical coupling chip U4 electrode input end is also through the 31st resistance R31 and the three or three pole
The collector of pipe Q3 connects, and the collector of the third transistor Q3 also connects Super-zero control light through the 33rd resistance R33
Coupling chip U4 negative input, the alternating current fire wire output terminals A CL also connect with the first terminal of the 9th bidirectional triode thyristor Q9
It connects, the alternating current fire wire output terminals A CL of the EMI electric source filter circuit (52) is also through the first adjustable resistance RZ1 and the described 9th
The Second terminal of bidirectional triode thyristor Q9 connects, the Super-zero control optical coupling chip U4 second output terminal with the described 9th it is two-way can
The control terminal connection of silicon Q9 is controlled, the control terminal of the 9th bidirectional triode thyristor Q9 is also through the 34th resistance R34 and the described 9th
The Second terminal of bidirectional triode thyristor Q9 connects；The Second terminal of the 9th bidirectional triode thyristor Q9 through the first film capacitor RC1 with
The alternating current zero line output end ACN connection of the EMI electric source filter circuit (52)；
The high pressure generator (3) further includes by the 8th diode D8, the 9th diode D9, the tenth diode D10, the 11st
Second rectifier bridge of pole pipe D11 composition, the alternating current zero line output end ACN and described second of the EMI electric source filter circuit (8)
The negative input of rectifier bridge connects, and the Second terminal of the 9th bidirectional triode thyristor Q9 is also respectively through eleventh resistor
R11, the 13rd capacitor C13 are connect with the electrode input end of second rectifier bridge, the cathode output end of second rectifier bridge
It is connect with the drain electrode of the first field-effect tube Q1, the cathode output end of second rectifier bridge is also through the tenth resistance R10 and described the
The grid of one field-effect tube Q1 connects, and the source electrode of the cathode output end of second rectifier bridge and the first field-effect tube Q1 connect
It connects, in the first field-effect tube Q1 grid also respectively through swept resistance W1, the 11st capacitor C11 and first field-effect tube
The source electrode of Q1 connects；
The drain electrode of the first field-effect tube Q1 is also connect with the grid of the second field-effect tube Q2, the first field-effect tube Q1's
Source electrode is connect with the source electrode of the second field-effect tube Q2, and the drain electrode of the first field-effect tube Q1 is as high pressure generator anode
Output end CN3, the source electrode of the first field-effect tube Q1 are connect with one end of the 9th capacitor C9, and the 9th capacitor C9's is another
End is used as high pressure generator cathode output end CN4, and draining for the second field-effect tube Q2 is another with the 9th capacitor C9
End connection.
5. a kind of air sterillization sterilization purification machine of safe low noise according to claim 4, it is characterised in that: described second
The cathode output end of rectifier bridge is connect through the 9th resistance R9 with the drain electrode of the first field-effect tube Q1；
The cathode output end of second rectifier bridge is also connect with the anode of third voltage-stabiliser tube DZ3, the third voltage-stabiliser tube DZ3's
Cathode is connect with the grid of the first field-effect tube Q1；
The cathode output end of second rectifier bridge is also connect with the anode of the second voltage-stabiliser tube DZ2, the second voltage-stabiliser tube DZ2's
Cathode is connect with the grid of the second field-effect tube Q2, and the cathode output end of second rectifier bridge is also respectively through the 8th resistance
R8, the tenth capacitor C10 are connect with the grid of the second field-effect tube Q2；
The 12nd electricity is also connected between high pressure generator cathode output end CN3 and the high pressure generator cathode output end CN4
Holding C12, the high pressure generator cathode output end CN3 is connect through the second CY2 of resistance to voltage capacitance with high pressure generator ground terminal CN6,
The high pressure generator cathode output end CN4 is connect through the first CY1 of resistance to voltage capacitance with the high pressure generator ground terminal CN6.
6. a kind of air sterillization sterilization purification machine of safe low noise according to claim 1, it is characterised in that: the Mayan
Blue filter device (7) is arranged in parallel among the clearing machine air intake vent and the honeycomb (2) air intake vent, the Mayan indigo plant filtering
Device (7) includes Mayan indigo plant filter screen, two pieces of Mayan indigo plant filter screen faces settings and by sealing strip edge seal, and two pieces
Sealed set has Mayan blue between the Mayan indigo plant filter screen.
7. a kind of air sterillization sterilization purification machine of safe low noise according to claim 1, it is characterised in that: described parallel
The angle at blade (4b) described in blower (4) arbitrary neighborhood and the center impeller (4a) is circumferentially angle, described in arbitrary neighborhood two
Circumferentially the difference at angle is Δ θ, and the range of the Δ θ is 1 ° -9 °；
Interstice coverage between the volute tongue and the impeller (4a) of the spiral case (4c) is 6-10mm, and spiral case (4c) gas goes out
Mouth bore is gradually increased along gas flow direction.
8. a kind of air sterillization sterilization purification machine of safe low noise according to claim 1, it is characterised in that: described net
Change machine air intake vent or purifier air outlet are provided with blind hole.
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| CN201610589955.4A CN106196320B (en) | 2016-07-26 | 2016-07-26 | A kind of air sterillization sterilization purification machine of safe low noise |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589955.4A CN106196320B (en) | 2016-07-26 | 2016-07-26 | A kind of air sterillization sterilization purification machine of safe low noise |
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| CN106196320A CN106196320A (en) | 2016-12-07 |
| CN106196320B true CN106196320B (en) | 2019-02-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108006844A (en) * | 2017-12-05 | 2018-05-08 | 重庆格尔康科技有限公司 | A kind of air cleaner that technology is struck off using molecule |
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| JP2004301426A (en) * | 2003-03-31 | 2004-10-28 | Sengoku:Kk | Ion generator mounting structure for integral air conditioner |
| JP2006090647A (en) * | 2004-09-24 | 2006-04-06 | Max Co Ltd | Air conditioner for washroom |
| CN103573694A (en) * | 2012-07-26 | 2014-02-12 | 珠海格力电器股份有限公司 | Cross-flow impeller, cross-flow fan and wall-mounted air conditioner |
| CN203130602U (en) * | 2013-03-06 | 2013-08-14 | Tcl空调器(中山)有限公司 | Cross-flow fan for air conditioner, cross-flow blower and air conditioner |
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