CN107608250A - A kind of air deodorization clarifier integrated control system with high-pressure buffer protection - Google Patents
A kind of air deodorization clarifier integrated control system with high-pressure buffer protection Download PDFInfo
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- CN107608250A CN107608250A CN201710992745.4A CN201710992745A CN107608250A CN 107608250 A CN107608250 A CN 107608250A CN 201710992745 A CN201710992745 A CN 201710992745A CN 107608250 A CN107608250 A CN 107608250A
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Abstract
The invention discloses a kind of air deodorization clarifier integrated control system with high-pressure buffer protection; mainly by transformer T, high-pressure buffer circuit, diode rectifier U1; control chip U2; S1 is switched, switchs S2, electric capacity C3; diode D2; diode D1, electric capacity C4, and the composition such as one end is connected with triode VT5 emitter stage, resistance R10 of other end ground connection.The present invention can improve power electronic devices by high-pressure buffer circuit and turn on and off voltage, the current waveform that the moment is born, the high-pressure buffer circuit is big to the equiva lent impedance of device, and the voltage that device can be prevented to be born rises rapidly, stable voltage x current is exported；And the dutycycle of voltage can also be adjusted by the present invention, and can accelerate PWM ripple governing speeds, improve PWM ripple dynamic properties, make PWM ripples more stable, so as to improve the stability of the output voltage of the present invention.
Description
Technical field
The present invention relates to a kind of control system, is a kind of air deodorization with high-pressure buffer protection specifically
Clarifier integrated control system.
Background technology
With the continuous progress of industrial automation and the continuous improvement of people's quality of life, people want to its living environment
Ask and also improve constantly, and air quality is an important mark of environment quality, it directly influences the healthy living of people.
Air purifier has application in house, medical treatment, industrial circle, and house field is with the domestic air purification of unit class
Device is the main product in market.Air purifier can remove the particulate matter in air, including anaphylactogen, indoor PM2.5 etc., together
When can also solve due to interior, the underground space, in-car volatile organic matter air pollution caused by finishing or other reasonses
Problem.Due to the release of the space Air Contamination thing of relative closure have persistence and it is uncertain the characteristics of, therefore using empty
It is one of method of internationally recognized improvement IAQ that gas purifier, which purifies the air of a room,.Wherein, ultraviolet lamp air
Deodorization purifier is then a kind of in numerous air deodorization clarifiers, and ultraviolet lamp air deodorization clarifier is to utilize high energy ozone UV
The oxygen molecule that ultraviolet beam is decomposed in air produces free oxygen, i.e. active oxygen, air deodorization clarifier utilizes exhaust equipment
After gas is input into this cleaning equipment, cleaning equipment easily eliminates thin in room air with high energy UV ultraviolet beam
The harmful substances such as bacterium, mould, the peculiar smell in air is removed, effectively ensure that the respiratory health of people.
However, the output voltage stability of the control system of existing ultraviolet lamp air deodorization clarifier is poor, cause purple
The ultraviolet beam of the ultraviolet lamp of outside line lamp air deodorization clarifier flashes, and causes air purifier effectively right
Oxygen molecule in air is decomposed, free oxygen caused by appearance it is ineffective, it is impossible to well eliminate room air in
The harmful substances such as bacterium, mould, and the peculiar smell in air can not be removed well, so as to can not effectively ensure that people's
Respiratory health；And damming for the control system of existing ultraviolet lamp air deodorization clarifier is poor with current-limiting protection function,
The blower fan and ultraviolet lamp for causing ultraviolet lamp air deodorization clarifier are often damaged by high current, and serious have impact on outside line lamp sky
The service life of gas deodorization purifier.
Therefore it provides one kind can improve output voltage stability, and can, which improves, dams and current-limiting protection functional effect
The control system of ultraviolet lamp air deodorization clarifier is become for the task of top priority.
The content of the invention
It is an object of the invention to the output voltage for the control system for overcoming existing ultraviolet lamp air deodorization clarifier
Stability is poor, and dam with current-limiting protection function it is poor the defects of, there is provided it is a kind of with high-pressure buffer protection air remove
Smelly clarifier integrated control system.
The present invention is achieved through the following technical solutions：A kind of air deodorization clarifier collection with high-pressure buffer protection
Into control system, mainly by transformer T, diode rectifier U1, control chip U2, S1 is switched, switchs S2, triode VT1, three
Pole pipe VT2, triode VT3, triode VT4, triode VT5, the high-pressure buffer electricity being connected with triode VT3 colelctor electrode
Road, positive pole is connected with diode rectifier U1 cathode output end, negative pole and diode rectifier U1 cathode output end phase
The electric capacity C1 being grounded after connection, the resistance that one end is connected with electric capacity C1 positive pole, the other end is connected with electric capacity C1 negative pole
R1, the electricity that positive pole is connected with diode rectifier U1 cathode output end, negative pole is connected with control chip U2 ADJ pins
Hold C2, positive pole is connected after resistance R3 with triode VT2 base stage, negative pole is connected with control chip U2 VDD pins
Electric capacity C3, P pole is connected with electric capacity C3 positive pole, N poles are connected after diode D3 with control chip U2 VDD pins two
The diode D1 that pole pipe D2, P pole is connected with triode VT1 colelctor electrode, N poles are connected with electric capacity C3 positive pole, one end with
The adjustable resistance R2 that triode VT1 colelctor electrode is connected, the other end is connected with triode VT2 colelctor electrode, positive pole and three
The electric capacity C4 that pole pipe VT2 emitter stage is connected, negative pole is connected after resistance R4 with control chip U2 OUTPUT pins, just
Pole is connected with triode VT4 colelctor electrode, negative pole and triode VT3 emitter stage are collectively forming the electric capacity of the first output end
The diode D4 that C5, P pole are connected with electric capacity C5 positive pole, N poles are connected with triode VT3 emitter stage, positive pole is through resistance
It is connected after R5 with triode VT3 base stage, the electric capacity C6 that negative pole is connected after resistance R7 with triode VT5 colelctor electrode,
Positive pole is connected with control chip U2 OUTPUT pins, the electricity that negative pole is connected after resistance R6 with triode VT4 base stage
Hold C7, positive pole is connected with triode VT4 emitter stage, negative pole be grounded electric capacity C8, P pole after resistance R8 with control chip U2
LAMP pins be connected, the diode D5 that N poles are connected after resistance R9 with triode VT5 base stage, and one end and three
Pole pipe VT5 emitter stage is connected, the resistance R10 compositions of other end ground connection；
The base stage of the triode VT1 is connected with triode VT2 colelctor electrode, the hair of its emitter stage and triode VT2
Emitter-base bandgap grading is connected；The emitter stage of the triode VT2 is also connected with triode VT3 emitter stage, its base stage is also grounded；It is described
The Same Name of Ends of transformer T secondary inductance coils is connected with diode rectifier U1 one of input, its non-same polarity
It is connected with diode rectifier U1 another input, the Same Name of Ends of its primary side inductance coil and non-same polarity are collectively forming
Input；The VDD pins of the control chip U2 respectively with diode rectifier U1 cathode output end and electric capacity C2 positive pole
It is connected, its VSS pin ground connection；One end ground connection of the switch S1, the other end are connected with control chip U2 PWR pins；
One end of the switch S2 is connected with control chip U2 ADJ pins, other end ground connection；The colelctor electrode of the triode VT3
It is connected with high-pressure buffer circuit.
The high-pressure buffer circuit is by FET MOS101, FET MOS102, triode VT101, polar capacitor
C101, polar capacitor C103, P pole is connected with triode VT333 colelctor electrode, N poles and FET MOS101 grid phase
The diode D101 of connection, one end is connected with diode D101 P poles, the other end and FET MOS101 source electrode are connected
The resistance R102 being grounded afterwards, one end is connected with polar capacitor C101 positive pole, the other end and FET MOS102 source electrode
The adjustable resistance R101 being connected, positive pole is connected with FET MOS102 drain electrode, negative pole and triode VT101 base stage
The polar capacitor C102 being connected, one end is connected with triode VT101 base stage, the other end and triode VT101 current collection
The resistance R103 that pole is connected, and one end is connected with polar capacitor C103 negative pole, the other end and triode VT101 collection
The resistance R104 compositions that electrode is grounded after being connected；The grid of the FET MOS101 and FET MOS102 grid
It is connected；Output end of the emitter stage of the triode VT101 as high-pressure buffer circuit.
To ensure the practical effect of the present invention, the control chip U2 is JX2998 control chips；The transformer T
For 10KVS9 serial transformers；The switch S1 and switch S2 is the Ω of contact resistance≤0.03 PB-11D14 key switches.
The present invention compared with prior art, has advantages below and beneficial effect：
(1) present invention can change pulse width to control to effective enough suppression in input voltage or elimination low-order harmonic
Output voltage processed, make output voltage more stable；And the dutycycle of voltage can also be adjusted by the present invention, and can accelerate PWM
Ripple governing speed, improve PWM ripple dynamic properties, make PWM ripples more stable, so as to improve the stabilization of the output voltage of the present invention
Property, it can effectively prevent that the ultraviolet beam of the ultraviolet lamp of ultraviolet lamp air deodorization clarifier from flashing, make air net
Changing device can decompose to the oxygen molecule in air well.
(2) the high-pressure buffer circuit that sets of the present invention, which can be used to improving power electronic devices and turn on and off the moment, is born
Voltage, current waveform, the high-pressure buffer circuit is big to the equiva lent impedance of device, and the voltage that device can be prevented to be born is fast
Speed rises, and exports stable voltage x current, solves the problems, such as existing control system output voltage stability difference well.
(3) present invention can be suppressed or be eliminated to instantaneous high current, so as to improve this when output occurs short-circuit
The effect dammed with current-limiting protection of invention, it can effectively prevent the blower fan and ultraviolet lamp of ultraviolet lamp air deodorization clarifier
Damaged by high current, while the service life of outside line lamp air deodorization clarifier can be extended well.
(4) control chip U2 of the invention is JX2998 control chips, and the chip is combined with peripheral circuit, can be effective
Improve the stability and reliability of the present invention.
Brief description of the drawings
Fig. 1 is the integrated circuit structural representation of the present invention.
Fig. 2 is the electrical block diagram of high-pressure buffer circuit of the present invention.
Embodiment
The present invention is described in further detail with reference to embodiment and its accompanying drawing, but embodiments of the present invention are not
It is limited to this.
As shown in figure 1, the present invention switchs S1, switch mainly by transformer T, diode rectifier U1, control chip U2
S2, triode VT1, triode VT2, triode VT3, triode VT4, triode VT5, high-pressure buffer circuit, resistance R1 is adjustable
Resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, electric capacity C1, electric capacity
C2, electric capacity C3, electric capacity C4, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, diode D1, diode D2, diode D3, two poles
Pipe D4, and diode D5 compositions.
During connection, high-pressure buffer circuit is connected with triode VT3 colelctor electrode.Electric capacity C1 positive pole and diode rectification
Device U1 cathode output end is connected, and negative pole is grounded after being connected with diode rectifier U1 cathode output end.Resistance R1's
One end is connected with electric capacity C1 positive pole, and the other end is connected with electric capacity C1 negative pole.Electric capacity C2 positive pole and diode rectification
Device U1 cathode output end is connected, and negative pole is connected with control chip U2 ADJ pins.Electric capacity C3 positive pole is after resistance R3
It is connected with triode VT2 base stage, negative pole is connected with control chip U2 VDD pins.Diode D2 P poles and electric capacity C3
Positive pole be connected, N poles are connected with diode D3 P poles, and the N poles of the diode D3 are then managed with control chip U2 VDD
Pin is connected.
Wherein, diode D1 P poles are connected with triode VT1 colelctor electrode, and N poles are connected with electric capacity C3 positive pole.
Adjustable resistance R2 one end is connected with triode VT1 colelctor electrode, and the other end is connected with triode VT2 colelctor electrode.Electricity
The positive pole for holding C4 is connected with triode VT2 emitter stage, OUTPUT pin phase of the negative pole after resistance R4 with control chip U2
Connection.Electric capacity C5 positive pole is connected with triode VT4 colelctor electrode, and negative pole and triode VT3 emitter stage is collectively forming the
One output end is simultaneously connected with blower fan M.Diode D4 P poles are connected with electric capacity C5 positive pole, N poles and triode VT3 hair
Emitter-base bandgap grading is connected.
Meanwhile base stage of the electric capacity C6 positive pole with triode VT3 after resistance R5 is connected, negative pole is after resistance R7 with three
Pole pipe VT5 colelctor electrode is connected.Electric capacity C7 positive pole is connected with control chip U2 OUTPUT pins, and negative pole is through resistance R6
The base stage with triode VT4 is connected afterwards.Electric capacity C8 positive pole is connected with triode VT4 emitter stage, negative pole ground connection.Two poles
Pipe D5 P poles are connected after resistance R8 with control chip U2 LAMP pins, base of the N poles after resistance R9 with triode VT5
Pole is connected.Resistance R10 one end is connected with triode VT5 emitter stage, other end ground connection.
The base stage of the triode VT1 is connected with triode VT2 colelctor electrode, the hair of its emitter stage and triode VT2
Emitter-base bandgap grading is connected；The emitter stage of the triode VT2 is also connected with triode VT3 emitter stage, its base stage is also grounded；It is described
The Same Name of Ends of transformer T secondary inductance coils is connected with diode rectifier U1 one of input, its non-same polarity
It is connected with diode rectifier U1 another input, the Same Name of Ends and non-same polarity of its primary side inductance coil are collectively forming
Input is simultaneously connected with civil power；The VDD pins of the control chip U2 cathode output end with diode rectifier U1 respectively
It is connected with electric capacity C2 positive pole, its VSS pin ground connection；One end ground connection of the switch S1, the other end is with control chip U2's
PWR pins are connected；One end of the switch S2 is connected with control chip U2 ADJ pins, other end ground connection.Three pole
Pipe VT3 colelctor electrode is connected with high-pressure buffer circuit.
As described in Figure 2, the high-pressure buffer circuit is by FET MOS101, FET MOS102, triode
VT101, polar capacitor C101, polar capacitor C102, polar capacitor C103, adjustable resistance R101, resistance R102, resistance R103,
Resistance R104, and diode D101 compositions.
During connection, diode D101 P poles are connected with triode VT3 colelctor electrode, and N poles are with FET MOS101's
Grid is connected.Resistance R102 one end is connected with diode D101 P poles, the source electrode of the other end and FET MOS101
It is grounded after connection.Adjustable resistance R101 one end is connected with polar capacitor C101 positive pole, the other end and FET
MOS102 source electrode is connected.Polar capacitor C102 positive pole is connected with FET MOS102 drain electrode, negative pole and three poles
Pipe VT101 base stage is connected.
Wherein, resistance R103 one end is connected with triode VT101 base stage, the collection of the other end and triode VT101
Electrode is connected.Resistance R104 one end is connected with polar capacitor C103 negative pole, the current collection of the other end and triode VT101
Pole is grounded after being connected.The grid of the FET MOS101 is connected with FET MOS102 grid；Three pole
Pipe VT101 emitter stage is connected as the output end of high-pressure buffer circuit with ultraviolet lamp ZWD, is provided for ultraviolet lamp ZWD
Voltage and current.
During the high-pressure buffer circuit operation, when the electric current of triode VT3 outputs is high, diode D101 conductings, simultaneously
Electric current rise on polar capacitor C101, adjustable resistance R101 because overcurrent is too high and its resistance becomes big, FET MOS101
The protector conducting formed with FET MOS102 starts to shunt, and the electric current after shunting exports low electricity after polar capacitor C102
Stream, the triode pressure-stabilizing constant flow device that the low circuit is formed through triode VT101 and polar capacitor C103 and resistance R104 export,
As ultraviolet lamp ZWD provides stable positive electrode, effectively ensure that the stability of ultraviolet lamp ZWD work.
During operation, transformer T of the invention carries out decompression processing to the civil power of input, and the alternating voltage after the processing passes through
Diode rectifier U1, low alternating voltages of the diode rectifier U1 to reception are transferred to after transformer T secondary inductance coil
12V DC voltage is converted to after carrying out rectification.The 12V DC voltage is input into the filtering formed by electric capacity C1 and resistance R1
Device, the wave filter are eliminated or suppressed to the low-order harmonic in DC voltage, make DC voltage cleaner, more steady, filtering
DC voltage after processing is transferred to control chip U2 by device, is off-state when switching S1 and switch S2, control chip U2's
FAN pin and LAMP pin output low level, blower fan M and ultraviolet lamp ZWD do not work.
After SW1 keys are pressed, FAN pin output 100%PWM ripples, diode D1 that the PWM ripples are concatenated, diode D2, two
The tandem type short-circuit protection circuit that pole pipe D3, triode VT1 and triode VT2 are formed, the tandem type short-circuit protection circuit can be right
Instantaneous high current caused by output short-circuit is suppressed or eliminated, so as to improve the effect dammed with current-limiting protection of the present invention
Fruit, the blower fan and ultraviolet lamp that can effectively prevent ultraviolet lamp air deodorization clarifier are damaged by high current, and control chip
The electric current that the high driving current of U2 OUTPUT pins output is then formed through electric capacity C5, electric capacity C7, resistance R6 and triode VT4 is examined
Slowdown monitoring circuit effectively reduces the Leakage Current and loss current of output current, and can suppress the unusual fluctuations of output current, moreover it is possible to
Change PWM wave velocities, improve PWM ripple dynamic properties, make PWM ripples more stable, even if output current keeps stable, through current detecting
Positive pole transmission fan M driving stage of the drive circuit through electric capacity C5 after processing of circuit, after being concatenated type short-circuit protection circuit
Voltage then transmits fan M fortune pole and ultraviolet lamp ZWD, and now blower fan M is operated in as maximum quantity of wind state, while controls core
The booster circuit that piece U2 LAMP pin output high level is formed through diode D5, triode VT5 and electric capacity C6, the booster circuit are defeated
The high voltage gone out is powered after voltage-regulator diode D4 for ultraviolet lamp ZWD, ultraviolet lamp ZWD terminals ground connection, and end is purple
Outside line lamp ZWD obtain it is electric after be lit, ultraviolet lamp ZWD transmission high energy ozone UV ultraviolet beams the oxygen molecule in air is entered
Row, which decomposes, produces free oxygen, i.e. gas is input to this cleaning equipment by active oxygen, air deodorization clarifier using exhaust equipment
Afterwards, cleaning equipment uses high energy UV ultraviolet beam easily to eliminate the harmful substances such as the bacterium in room air, mould, removes empty
Peculiar smell in gas, ensure the respiratory health of you and household.
Wherein, the diode D1 of the series connection, diode D2, diode D3, triode VT1 and triode VT2 are formed
Tandem type short-circuit protection circuit, adjustment pipes of its triode VT1 as the circuit, operationally, triode VT2 emitter stage is defeated
It is 0 to go out voltage, while triode VT2 base stage turns on colelctor electrode, adjustment pipe triode VT1 cut-off, so as to the tandem type
Short-circuit protection circuit can be suppressed or eliminated to instantaneous high current caused by output short-circuit, be effectively prevented ultraviolet lamp
The blower fan and ultraviolet lamp of air deodorization clarifier are short-circuited caused instantaneous high current damage.
Meanwhile air quality in ultraviolet lamp air deodorization clarifier working range it is in shape when, then by SW1
Key, then return to the first step.SW2 keys are air quantity adjusting keys, and SW2 keys are pressed under blower fan M working conditions, and the PWM ripples of FAN pin output exist
Change between 100% and 50%, air quantity switches between height therewith, and control chip U2 LAMP pin reduce output electricity
It is flat, ultraviolet lamp ZWD ozone UV ultraviolet beam weakeneds, so as to which ultraviolet lamp air deodorization clarifier reduces output work
Rate, that is, the consumption to electric energy is reduced, therefore, the present invention also achieves the effect of energy-conservation.
To ensure the practical effect of the present invention, the control chip U2 is the CMOS designed using 0.8 micron process
The JX2998 control chips of air deodorization purification；The transformer T is 10KVS9 serial transformers, and transformer T high pressure is divided
Scope is connect as ± 2 × 2.5%；The switch S1 and switch S2 is the Ω of contact resistance≤0.03 PB-11D14 key switches.
According to above-described embodiment, you can realize the present invention well.
Claims (5)
1. a kind of air deodorization clarifier integrated control system with high-pressure buffer protection, it is characterised in that mainly by becoming
Depressor T, diode rectifier U1, control chip U2, S1 is switched, switchs S2, triode VT1, triode VT2, triode VT3,
Triode VT4, triode VT5, the high-pressure buffer circuit being connected with triode VT3 colelctor electrode, positive pole and diode rectification
The electric capacity C1 that device U1 cathode output end is connected, negative pole is grounded after being connected with diode rectifier U1 cathode output end,
The resistance R1 that one end is connected with electric capacity C1 positive pole, the other end is connected with electric capacity C1 negative pole, positive pole and diode rectification
The electric capacity C2 that device U1 cathode output end is connected, negative pole is connected with control chip U2 ADJ pins, positive pole is after resistance R3
It is connected with triode VT2 base stage, electric capacity C3, P pole that negative pole is connected with control chip U2 VDD pins is with electric capacity C3's
Diode D2, the P pole and triode that positive pole is connected, N poles are connected after diode D3 with control chip U2 VDD pins
The diode D1 that VT1 colelctor electrode is connected, N poles are connected with electric capacity C3 positive pole, one end and triode VT1 colelctor electrode phase
The adjustable resistance R2 that connection, the other end are connected with triode VT2 colelctor electrode, positive pole are connected with triode VT2 emitter stage
Connect, the electric capacity C4 that negative pole is connected after resistance R4 with control chip U2 OUTPUT pins, the current collection of positive pole and triode VT4
Pole is connected, negative pole and triode VT3 emitter stage are collectively forming electric capacity C5, the P pole of the first output end and electric capacity C5 positive pole
It is connected, the diode D4 that N poles are connected with triode VT3 emitter stage, base stage of the positive pole after resistance R5 with triode VT3
It is connected, the electric capacity C6 that negative pole is connected after resistance R7 with triode VT5 colelctor electrode, positive pole is with control chip U2's
The electric capacity C7 that OUTPUT pins are connected, negative pole is connected after resistance R6 with triode VT4 base stage, positive pole and triode
VT4 emitter stage is connected, electric capacity C8, the P pole of negative pole ground connection is connected after resistance R8 with control chip U2 LAMP pins,
The diode D5 that N poles are connected after resistance R9 with triode VT5 base stage, and one end and triode VT5 emitter stage phase
Connection, the resistance R10 compositions of other end ground connection；
The base stage of the triode VT1 is connected with triode VT2 colelctor electrode, the emitter stage of its emitter stage and triode VT2
It is connected；The emitter stage of the triode VT2 is also connected with triode VT3 emitter stage, its base stage is also grounded；The transformation
The Same Name of Ends of device T secondary inductance coils is connected with diode rectifier U1 one of input, its non-same polarity and two
Pole pipe rectifier U1 another input is connected, the Same Name of Ends of its primary side inductance coil and non-same polarity are collectively forming input
End；The VDD pins of the control chip U2 are connected with diode rectifier U1 cathode output end and electric capacity C2 positive pole respectively
Connect, its VSS pin ground connection；One end ground connection of the switch S1, the other end are connected with control chip U2 PWR pins；It is described
Switch S2 one end is connected with control chip U2 ADJ pins, other end ground connection；The colelctor electrode of the triode VT3 and height
Pressure buffer circuit is connected.
2. a kind of air deodorization clarifier integrated control system with high-pressure buffer protection according to claim 1,
Characterized in that, the high-pressure buffer circuit is by FET MOS101, FET MOS102, triode VT101, polarity electricity
Hold C101, polar capacitor C103, P pole is connected with triode VT333 colelctor electrode, N poles and FET MOS101 grid
The diode D101 being connected, one end is connected with diode D101 P poles, the other end and FET MOS101 source electrode connect
The resistance R102 being grounded after connecing, one end is connected with polar capacitor C101 positive pole, the other end and FET MOS102 source
The adjustable resistance R101 that pole is connected, positive pole is connected with FET MOS102 drain electrode, negative pole and triode VT101 base
The polar capacitor C102 that pole is connected, one end is connected with triode VT101 base stage, the other end and triode VT101 collection
The resistance R103 that electrode is connected, and one end is connected with polar capacitor C103 negative pole, the other end and triode VT101
The resistance R104 compositions that colelctor electrode is grounded after being connected；The grid of the FET MOS101 and FET MOS102 grid
Pole is connected；Output end of the emitter stage of the triode VT101 as high-pressure buffer circuit.
3. a kind of air deodorization clarifier integrated control system with high-pressure buffer protection according to claim 2,
Characterized in that, the control chip U2 is JX2998 control chips.
4. a kind of air deodorization clarifier integrated control system with high-pressure buffer protection according to claim 3,
Characterized in that, the transformer T is 10KVS9 serial transformers.
5. a kind of air deodorization clarifier integrated control system with high-pressure buffer protection according to claim 4,
Characterized in that, the switch S1 and switch S2 are the Ω of contact resistance≤0.03 PB-11D14 key switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992745.4A CN107608250A (en) | 2017-10-23 | 2017-10-23 | A kind of air deodorization clarifier integrated control system with high-pressure buffer protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992745.4A CN107608250A (en) | 2017-10-23 | 2017-10-23 | A kind of air deodorization clarifier integrated control system with high-pressure buffer protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107608250A true CN107608250A (en) | 2018-01-19 |
Family
ID=61079200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710992745.4A Pending CN107608250A (en) | 2017-10-23 | 2017-10-23 | A kind of air deodorization clarifier integrated control system with high-pressure buffer protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107608250A (en) |
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2017
- 2017-10-23 CN CN201710992745.4A patent/CN107608250A/en active Pending
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