CN107743334A - A kind of ozone UV ultraviolet lamp control systems - Google Patents
A kind of ozone UV ultraviolet lamp control systems Download PDFInfo
- Publication number
- CN107743334A CN107743334A CN201711048882.9A CN201711048882A CN107743334A CN 107743334 A CN107743334 A CN 107743334A CN 201711048882 A CN201711048882 A CN 201711048882A CN 107743334 A CN107743334 A CN 107743334A
- Authority
- CN
- China
- Prior art keywords
- triode
- resistance
- polar capacitor
- voltage
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000003990 capacitor Substances 0.000 claims abstract description 55
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 29
- 238000004332 deodorization Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of ozone UV ultraviolet lamp control systems, mainly by transformer T, integrated stable voltage circuit, diode rectifier U, triode VT1, triode VT2, triode VT3, triode VT4, unidirectional thyristor VS, adjustable resistance R5, and P poles are connected with triode VT3 colelctor electrode, N poles and polar capacitor C4 negative pole are collectively forming the composition such as diode D2 of output end of IGCT overvoltage adjustment circuit.The present invention can suppress to the instant high-voltage of input voltage; and the present invention can also be adjusted to the high voltage of input; ensure the stability of output voltage and electric current; make the ozone UV ultraviolet lamps of ultraviolet lamp air deodorization clarifier not influenceed by the high voltage and electric current that input; so as to improve the effect of overvoltage adjustment of the invention, the protecting effect to ozone UV ultraviolet lamps can be effectively improved.
Description
Technical field
The present invention relates to a kind of control system, is a kind of ozone UV ultraviolet lamp control systems specifically.
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
Oxygen molecule generation free oxygen in light beam decomposition air caused by ultraviolet lamp, i.e. active oxygen, and ozone UV ultraviolet lamps pair
The required precision of voltage and current is higher, and operating voltage is too high or too low all to damage ozone UV ultraviolet lamps, therefore ultraviolet
Just over-pressed adjustment circuit is provided with the control system of line lamp air deodorization clarifier, for preventing ozone UV ultraviolet lamps because of work
It is unstable and be damaged to make voltage and current.
However, existing ultraviolet lamp air deodorization clarifier control system output voltage stability be present and overvoltage adjusts
The problem of effect difference, the ozone UV ultraviolet lamps of ultraviolet lamp air deodorization clarifier are caused often to be damaged by high voltage, serious
Shorten the service life of ozone UV ultraviolet lamps.
Therefore it provides one kind can improve overvoltage protection effect, and can ensures that the ultraviolet lamp of the stable voltage of output is empty
The control system of gas deodorization purifier is become for the task of top priority.
The content of the invention
It is an object of the invention to overcome existing ultraviolet lamp air deodorization clarifier control system output voltage to be present
The defects of stability and over-pressed Adjustment effect difference, there is provided one kind can improve overvoltage protection effect, and can ensures that output is stable
Ozone UV ultraviolet lamp control systems.
The present invention is achieved through the following technical solutions：A kind of ozone UV ultraviolet lamp control systems, mainly by transformation
Device T, diode rectifier U, triode VT1, triode VT2, triode VT3, triode VT4, unidirectional thyristor VS, it is serially connected in
Integrated stable voltage circuit between diode rectifier U cathode output end and unidirectional thyristor VS negative electrode, positive pole and diode
The polarity electricity that rectifier U cathode output end is connected, negative pole is grounded after being connected with diode rectifier U cathode output end
Hold C1, the thermistor that one end is connected with polar capacitor C1 positive pole, the other end is connected with unidirectional thyristor VS anode
RT, the resistance R1 that one end is connected with polar capacitor C1 positive pole, the other end is connected with triode VT1 colelctor electrode, one end
It is connected with triode VT1 emitter stage, the adjustable resistance that the other end is connected with diode rectifier U cathode output end
R2, the polarity that positive pole is connected with triode VT1 base stage, negative pole is connected after resistance R3 with unidirectional thyristor VS negative electrode
Electric capacity C2, positive pole is connected after resistance R4 with triode VT3 emitter stage, negative pole is connected with triode VT2 base stage
Polar capacitor C3, one end is connected with triode VT3 colelctor electrode, the other end is connected with triode VT2 emitter stage can
Adjust resistance R5, the resistance that one end is connected with unidirectional thyristor VS negative electrode, the other end is connected with triode VT2 colelctor electrode
The voltage stabilizing two that R6, N pole are connected with adjustable resistance R5 adjustable side, P poles are connected after resistance R7 with triode VT4 base stage
Pole pipe D1, positive pole is connected with voltage-regulator diode D1 P poles, emitter stage of the negative pole with triode VT4 after resistance R8 is connected
Polar capacitor C4, the polarity that positive pole is connected with triode VT3 base stage, negative pole is connected with triode VT4 colelctor electrode
Electric capacity C5, and P poles are connected with triode VT3 colelctor electrode, N poles and polar capacitor C4 negative pole are collectively forming IGCT mistake
Press the diode D2 compositions of the output end of adjustment circuit；
The adjustable side of the unidirectional thyristor VS is connected with adjustable resistance R2 adjustable side；The polar capacitor C2's is negative
Base stage of the pole also with triode VT2 is connected；Negative electrode of the negative pole of the polar capacitor C4 also with unidirectional thyristor VS is connected；
Cathode output end of the emitter stage of the triode VT3 also with diode rectifier U is connected；The transformer T secondary inductances
The Same Name of Ends of coil is connected with diode rectifier U one of input, the non-same polarity of its secondary inductance coil with
Diode rectifier U another input is connected；The Same Name of Ends of the transformer T primary side inductance coils is total to non-same polarity
With the input for forming IGCT overvoltage adjustment circuit.
The integrated stable voltage circuit is by voltage stabilizing chip U101, triode VT101, amplifier P, polar capacitor C101, one end
It is connected with polar capacitor C101 negative pole, the resistance R101 of other end ground connection, one end is connected with triode VT101 emitter stages
Connect, the resistance R102 that the other end is connected with voltage stabilizing chip U101 VC pins, positive pole is connected with triode VT101 base stage
Connect, polar capacitor C102, the P pole that negative pole is connected with voltage stabilizing chip U101 VC pins is connected with polar capacitor C102 negative pole
Connect, the diode D101 that N poles are connected with amplifier P output end, one end is connected, separately with triode VT101 colelctor electrode
The inductance L101 that one end is connected with amplifier P negative electrode, one end are connected with voltage stabilizing chip U101 GND pins, are another
The resistance R103 being connected with amplifier P positive electrode, and one end is held to be connected, separately with voltage stabilizing chip U101 OUT pins
The adjustable resistance R104 compositions that one end is grounded after being connected with amplifier P positive electrode；The emitter stage of the triode VT101 with
Diode rectifier U cathode output end is connected；GND pin of the output end of the amplifier P also with voltage stabilizing chip U101
It is connected, amplifier P positive pole is connected with adjustable resistance R104 adjustable side, its amplifier P negative pole and diode
D101 N poles are connected；The OUT pins of the voltage stabilizing chip U101 are connected with unidirectional thyristor VS negative electrode.
To ensure the practical effect of the present invention, the unidirectional thyristor VS then preferentially employs KP1A/400V type lists
Realized to IGCT；The transformer T then preferentially employs 10KVS9 series voltage stabilized transformer to realize simultaneously.
The present invention compared with prior art, has advantages below and beneficial effect：
(1) present invention can suppress to the instant high-voltage of input voltage, and the present invention can also be to the height electricity of input
Pressure is adjusted, it is ensured that the stability of output voltage and electric current, makes the ozone UV ultraviolets of ultraviolet lamp air deodorization clarifier
Lamp is not influenceed by the high voltage and electric current that input, so as to improve the effect of overvoltage adjustment of the invention, can effectively be improved pair
The protecting effect of ozone UV ultraviolet lamps, effectively extend the service life of ozone UV ultraviolet lamps.
(2) integrated stable voltage circuit that the present invention is set can be handled pressure drop caused by voltage transmission, and the electricity
Road is amplified by amplifier to the low-frequency voltage in voltage, makes the pulsewidth of voltage more steady, ensures that the present invention is defeated
The voltage root gone out is stable.
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 the integrated stable voltage 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 is mainly by transformer T, diode rectifier U, triode VT1, triode VT2, three poles
Pipe VT3, triode VT4, integrated stable voltage circuit, unidirectional thyristor VS, thermistor RT, resistance R1, resistance R2, resistance R3, electricity
Hinder R4, resistance R5, resistance R6, resistance R7, resistance R8, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, electric capacity C5, the pole of voltage stabilizing two
Pipe D1, and diode D2 compositions.
To ensure the practical effect of the present invention, the unidirectional thyristor VS then preferentially employs KP1A/400V type lists
Realized to IGCT；The transformer T then preferentially employs 10KVS9 series voltage stabilized transformer to realize simultaneously；Three pole
Pipe VT1~4 are 3DG6 triodes；The diode rectifier U is that 4 1N4007 diodes form；The thermistor RT
For 270k Ω overcurrent protection PTC thermistors；Resistance R1 resistance is 5.1k Ω, adjustable resistance R2 Standard resistance range for 3~
5k Ω, resistance R3, resistance R4 and resistance R8 resistance are 10k Ω, and adjustable resistance R5 Standard resistance range is 1~3k Ω, resistance
R6 and resistance R7 resistance are 20k Ω, and polar capacitor C1 capacitance is 50 μ F/16V electric capacity, and polar capacitor C2 capacitance is
3.3 μ F/16V electric capacity, polar capacitor C3 capacitance is 330 μ F/25V electric capacity, and polar capacitor C4 capacitance is 0.47 μ F/600V electricity
Hold, polar capacitor C5 capacitance is 20 μ F/450V electric capacity；The voltage-regulator diode D1 is 2CW114 voltage-regulator diodes, diode
D2 is 2CP6C diodes.
During connection, integrated stable voltage circuit is serially connected in diode rectifier U cathode output end and unidirectional thyristor VS the moon
Between pole.Polar capacitor C1 positive pole is connected with diode rectifier U cathode output end, negative pole and diode rectifier U
Cathode output end be connected after be grounded.Thermistor RT one end is connected with polar capacitor C1 positive pole, the other end and list
It is connected to IGCT VS anode.Resistance R1 one end is connected with polar capacitor C1 positive pole, the other end and triode VT1
Colelctor electrode be connected.Adjustable resistance R2 one end is connected with triode VT1 emitter stage, the other end and diode rectifier
U cathode output end is connected.
Wherein, polar capacitor C2 positive pole is connected with triode VT1 base stage, negative pole brilliant lock after resistance R3 and unidirectionally
Pipe VS negative electrode is connected.Emitter stage of the polar capacitor C3 positive pole with triode VT3 after resistance R4 is connected, negative pole and three
Pole pipe VT2 base stage is connected.Adjustable resistance R5 one end is connected with triode VT3 colelctor electrode, the other end and triode
VT2 emitter stage is connected.Resistance R6 one end is connected with unidirectional thyristor VS negative electrode, and the other end is with triode VT2's
Colelctor electrode is connected.
Meanwhile voltage-regulator diode D1 N poles are connected with adjustable resistance R5 adjustable side, P poles after resistance R7 with three poles
Pipe VT4 base stage is connected.Polar capacitor C4 positive pole is connected with voltage-regulator diode D1 P poles, negative pole after resistance R8 with
Triode VT4 emitter stage is connected.Polar capacitor C5 positive pole is connected with triode VT3 base stage, negative pole and triode
VT4 colelctor electrode is connected.Diode D2 P poles are connected with triode VT3 colelctor electrode, and N poles are negative with polar capacitor C4's
Pole is collectively forming the output end of IGCT overvoltage adjustment circuit and is connected with the power input of control system.
The adjustable side of the unidirectional thyristor VS is connected with adjustable resistance R2 adjustable side；The polar capacitor C2's is negative
Base stage of the pole also with triode VT2 is connected；Negative electrode of the negative pole of the polar capacitor C4 also with unidirectional thyristor VS is connected；
Cathode output end of the emitter stage of the triode VT3 also with diode rectifier U is connected；The transformer T secondary inductances
The Same Name of Ends of coil is connected with diode rectifier U one of input, the non-same polarity of its secondary inductance coil with
Diode rectifier U another input is connected；The Same Name of Ends of the transformer T primary side inductance coils is total to non-same polarity
It is connected with the input for forming IGCT overvoltage adjustment circuit and with civil power.
As shown in Fig. 2 voltage stabilizing chip U101 of the integrated stable voltage circuit by model H7805, the three of model 3DG21
Pole pipe VT101, model OP064 amplifier P, capacitance are 47 μ F/25V polar capacitor C101, and capacitance is 120 μ F/25V's
Polar capacitor C102, resistance be 10k Ω resistance R101 and resistance R102, resistance be 100k Ω resistance R103, adjustable value 0
~200k Ω adjustable resistance R104, model 1N4017 diode D101, and the inductance L101 groups that influence value is 100 μ H
Into.
During connection, resistance R101 one end is connected with polar capacitor C101 negative pole, other end ground connection.Resistance R102's
One end is connected with triode VT101 emitter stages, and the other end is connected with voltage stabilizing chip U101 VC pins.Polar capacitor C102
Positive pole be connected with triode VT101 base stage, negative pole is connected with voltage stabilizing chip U101 VC pins.Diode D101's
P poles are connected with polar capacitor C102 negative pole, and N poles are connected with amplifier P output end.
Wherein, inductance L101 one end is connected with triode VT101 colelctor electrode, the negative electricity of the other end and amplifier P
Pole is connected.Resistance R103 one end is connected with voltage stabilizing chip U101 GND pins, the positive electrode of the other end and amplifier P
It is connected.Adjustable resistance R104 one end is connected with voltage stabilizing chip U101 OUT pins, the positive electricity of the other end and amplifier P
Pole is grounded after being connected.
The emitter stage of the triode VT101 is connected with diode rectifier U cathode output end；The amplifier P
Output end be also connected with voltage stabilizing chip U101 GND pins, amplifier P positive pole and adjustable resistance R104 adjustable side
It is connected, its amplifier P negative pole is connected with diode D101 N poles；The OUT pins of the voltage stabilizing chip U101 with it is unidirectional
IGCT VS negative electrode is connected.
During the integrated stable voltage circuit operation, resistance R102 and polar capacitor C102 form the circuit that dams, the circuit that dams
Can be constant to the voltage progress in triode VT101 base stage, the voltage of triode VT101 outputs is electrolysed through inductance L101
Processing, is eliminated the magnetic strength electric current in voltage, and its voltage stabilizing chip U101 and amplifier P is then carried out to the low-frequency voltage in voltage
Adjustment, voltage is set to keep stable, and amplifier P then depends on resistance R102 and adjustable resistance R104 ratio to the magnifying power of voltage
Value.Adjust adjustable resistance R104, you can regulation output voltage in certain limit, make output voltage more stable.It works as adjustable resistance
During R104=0k Ω, output voltage is equal to voltage stabilizing chip U101 output voltages；When adjustable resistance R104 is incrementally increased, output
Voltage also steps up therewith, and this just can better meet the needs of the ozone UV ultraviolet lamps of different capacity.
During work, the present invention can cut off load circuit, effectively prevent ozone when input direct voltage is higher than a certain value
UV ultraviolet lamps are damaged by high pressure.Thermistor RT, unidirectional thyristor VS, resistance R1, triode VT1 and the adjustable electric of the invention
Resistance R2 formed voltage conversion circuit, and polar capacitor C2, polar capacitor C3, resistance R3, resistance R4, adjustable resistance R5, resistance R6
Delay adjustment circuit, voltage-regulator diode D1 polar capacitors C4, polar capacitor C5, resistance R7, resistance R8 are formd with triode VT2
Mu balanced circuit is formd with diode D2.Meanwhile the present invention is also provided between diode rectifier U and unidirectional thyristor VS
One independent integrated stable voltage circuit, the voltage that the electric current is exported to diode rectifier U negative output terminal are carried out at voltage stabilizing
Reason, enables ozone UV ultraviolet lamps to obtain a stable cathode voltage.When input civil power is through transformer T and diode rectifier
When the DC voltage for the decompression rectifier filter circuit output that U and polar capacitor C1 is formed is higher than 30V, the list of voltage conversion circuit is crossed
It will be triggered conducting to IGCT VS, thermistor RT crosses resistance value and becomes big, and triode VT1 conductings, high voltage is through polar capacitor
C2 carries out excessively stream, and the negative pole through polar capacitor C2 is transferred to delay circuit, triode VT2 conductings, resistance R3, resistance R4 adjustable electrics
Hinder R5 and resistance R6 and form bridge-type current limiter, input voltage is circulated in bridge-type current limiter, make high-tension intensity with
The loss of electric current is lowered, and as the benchmark job voltage 18V of high voltage drop to ozone UV ultraviolet lamps, triode VT2 disconnects,
Adjustable end of the voltage through adjustable resistance R5 is transferred to the voltage-regulator diode D1 and resistance R7 and polar capacitor C4 of mu balanced circuit
The voltage-stablizer of formation, the voltage-stablizer carry out voltage stabilizing output to input terminal voltage, and triode VT3 and triode VT4 must be conducted, opened
Closing diode D2 must conduct, and now, the IGCT overvoltage adjustment circuit is the stable 18V of the offer of steady ozone UV ultraviolet lamps
Quasi- operating voltage.
The present invention will not be powered off directly in high input voltage, but be adjusted by crossing voltage conversion circuit and delay
Circuit and mu balanced circuit are combined, and high voltage can be adjusted, after current limliting and voltage stabilizing needed for output ozone UV ultraviolet lamps
Reference voltage, so as to improve the effect of overvoltage adjustment of the invention, can effectively improve the protection to ozone UV ultraviolet lamps
Effect, moreover it is possible to make ozone UV ultraviolet lamps keep stable working condition when input voltage is too high, while can effectively extend
The service life of ozone UV ultraviolet lamps.
According to above-described embodiment, you can realize the present invention well.
Claims (4)
- A kind of 1. ozone UV ultraviolet lamp control systems, it is characterised in that mainly by transformer T, diode rectifier U, three Pole pipe VT1, triode VT2, triode VT3, triode VT4, unidirectional thyristor VS, it is serially connected in diode rectifier U negative pole Integrated stable voltage circuit between output end and unidirectional thyristor VS negative electrode, the cathode output end of positive pole and diode rectifier U It is connected, the polar capacitor C1 that negative pole is grounded after being connected with diode rectifier U cathode output end, one end and polar capacitor The thermistor RT that C1 positive pole is connected, the other end is connected with unidirectional thyristor VS anode, one end and polar capacitor C1 Positive pole be connected, the resistance R1 that the other end is connected with triode VT1 colelctor electrode, one end and triode VT1 emitter stage It is connected, the adjustable resistance R2 that the other end is connected with diode rectifier U cathode output end, positive pole is with triode VT1's The polar capacitor C2 that base stage is connected, negative pole is connected after resistance R3 with unidirectional thyristor VS negative electrode, positive pole is through resistance R4 It is connected afterwards with triode VT3 emitter stage, the polar capacitor C3 that negative pole is connected with triode VT2 base stage, one end and three The adjustable resistance R5 that pole pipe VT3 colelctor electrode is connected, the other end is connected with triode VT2 emitter stage, one end with it is unidirectional Resistance R6, the N pole that IGCT VS negative electrode is connected, the other end is connected with triode VT2 colelctor electrode and adjustable resistance R5 Adjustable side be connected, the voltage-regulator diode D1 that P poles are connected after resistance R7 with triode VT4 base stage, positive pole and voltage stabilizing The polar capacitor C4 that diode D1 P poles are connected, negative pole is connected after resistance R8 with triode VT4 emitter stage, positive pole It is connected with triode VT3 base stage, the polar capacitor C5 that negative pole is connected with triode VT4 colelctor electrode, and P poles and three Pole pipe VT3 colelctor electrode is connected, N poles and polar capacitor C4 negative pole are collectively forming the output end of IGCT overvoltage adjustment circuit Diode D2 composition；The adjustable side of the unidirectional thyristor VS is connected with adjustable resistance R2 adjustable side；The negative pole of the polar capacitor C2 is also It is connected with triode VT2 base stage；Negative electrode of the negative pole of the polar capacitor C4 also with unidirectional thyristor VS is connected；It is described Cathode output end of the triode VT3 emitter stage also with diode rectifier U is connected；The transformer T secondary inductance coils Same Name of Ends be connected with diode rectifier U one of input, the non-same polarity of its secondary inductance coil and two poles Pipe rectifier U another input is connected；The Same Name of Ends of the transformer T primary side inductance coils and the common shape of non-same polarity Into the input of IGCT overvoltage adjustment circuit.
- A kind of 2. ozone UV ultraviolet lamp control systems according to claim 1, it is characterised in that the integrated voltage-stabilized Circuit is by voltage stabilizing chip U101, triode VT101, amplifier P, polar capacitor C101, one end and polar capacitor C101 negative pole It is connected, the resistance R101 of other end ground connection, one end is connected with triode VT101 emitter stages, the other end and voltage stabilizing chip The resistance R102 that U101 VC pins are connected, positive pole is connected with triode VT101 base stage, negative pole and voltage stabilizing chip U101 Polar capacitor C102, the P pole that is connected of VC pins be connected with polar capacitor C102 negative pole, N poles and amplifier P output The diode D101 that is connected is held, one end is connected with triode VT101 colelctor electrode, the other end and amplifier P negative electrode The inductance L101 being connected, one end is connected with voltage stabilizing chip U101 GND pins, the other end and amplifier P positive electrode phase The resistance R103 of connection, and one end is connected with voltage stabilizing chip U101 OUT pins, the other end and amplifier P positive electrode The adjustable resistance R104 compositions being grounded after being connected；The negative pole of the emitter stage and diode rectifier U of the triode VT101 is defeated Go out end to be connected；The output end of the amplifier P is also connected with voltage stabilizing chip U101 GND pins, amplifier P positive pole It is connected with adjustable resistance R104 adjustable side, its amplifier P negative pole is connected with diode D101 N poles；The voltage stabilizing Chip U101 OUT pins are connected with unidirectional thyristor VS negative electrode.
- A kind of 3. ozone UV ultraviolet lamp control systems according to claim 2, it is characterised in that the unidirectional brilliant lock Pipe VS is KP1A/400V types unidirectionally brilliant lock.
- A kind of 4. ozone UV ultraviolet lamp control systems according to claim 3, it is characterised in that the transformer T For 10KVS9 series voltage stabilized transformers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048882.9A CN107743334A (en) | 2017-10-31 | 2017-10-31 | A kind of ozone UV ultraviolet lamp control systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048882.9A CN107743334A (en) | 2017-10-31 | 2017-10-31 | A kind of ozone UV ultraviolet lamp control systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107743334A true CN107743334A (en) | 2018-02-27 |
Family
ID=61233751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048882.9A Pending CN107743334A (en) | 2017-10-31 | 2017-10-31 | A kind of ozone UV ultraviolet lamp control systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107743334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849180A (en) * | 2021-02-22 | 2021-05-28 | 中车青岛四方机车车辆股份有限公司 | Ozone generator for rail train and rail train |
-
2017
- 2017-10-31 CN CN201711048882.9A patent/CN107743334A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849180A (en) * | 2021-02-22 | 2021-05-28 | 中车青岛四方机车车辆股份有限公司 | Ozone generator for rail train and rail train |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103618472A (en) | Full-solid-state high-voltage pulse current source with unipolar pulse output | |
| CN107743334A (en) | A kind of ozone UV ultraviolet lamp control systems | |
| CN106026709A (en) | Light-operated LED switch power supply based on overvoltage and overcurrent protection circuit | |
| CN206136424U (en) | Ozone is thyristor excessive pressure regulator circuit for UV ultraviolet lamp control system | |
| CN106793346A (en) | Low-voltage dimming power source | |
| CN107949096A (en) | A kind of three collector regulated power supplies of LED light strip with voltage clamping processing | |
| CN107645813A (en) | A kind of ozone UV ultraviolet lamps voltage stabilizing and the control system of the double processing of protection | |
| CN106332422A (en) | Thyristor overvoltage adjustment circuit for ozone ultraviolet (UV) lamp control system | |
| CN107277996A (en) | A kind of automatic brightness-adjusting table lamp circuit | |
| CN208572499U (en) | The limiting circuit and constant current LED power supplies circuit of constant current LED power supplies maximum power output | |
| CN107734821A (en) | A kind of ozone UV ultraviolet lamps are used from keying voltage-stabilization control system | |
| CN106300234A (en) | A kind of ozone UV Burdick lamp control system thyristor type current foldback circuit | |
| CN206160372U (en) | Ultraviolet lamp air deodorization is short -circuit protection type integrated control circuit for clarifier | |
| CN107017783B (en) | The distribution transformer for keeping output voltage constant | |
| CN107733260A (en) | A kind of more processing of circuit formula control systems of ozone UV ultraviolet lamps | |
| CN206180831U (en) | Ultraviolet lamp air deodorization is thyristor stationary flow formula control circuit for clarifier | |
| CN104168693A (en) | LED filtering voltage stabilizing circuit | |
| CN108054938A (en) | A kind of control system of the more processing of circuit of ultraviolet radiator air deodorization clarifier | |
| CN106410770A (en) | Photocoupling type protective circuit for ozone UV ultraviolet lamp control system | |
| CN204290350U (en) | A kind of isolation mutual inductance electricity getting device on ultra-high-tension power transmission line | |
| CN107608250A (en) | A kind of air deodorization clarifier integrated control system with high-pressure buffer protection | |
| CN107659176A (en) | The lower pressure rectifier filtering type control system that a kind of clarifier is buffered with high voltage | |
| CN206099321U (en) | Ozone is photoelectric coupling type protection circuit for UV ultraviolet lamp control system | |
| CN206099745U (en) | Ultraviolet lamp air deodorization is monolithic integrated control circuit for clarifier | |
| CN208986593U (en) | A kind of 10kv current transformer self- recoverage open circuit safety device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |
|
| WD01 | Invention patent application deemed withdrawn after publication |