CN206272523U - A kind of circuit of ozonator - Google Patents
A kind of circuit of ozonator Download PDFInfo
- Publication number
- CN206272523U CN206272523U CN201621124134.5U CN201621124134U CN206272523U CN 206272523 U CN206272523 U CN 206272523U CN 201621124134 U CN201621124134 U CN 201621124134U CN 206272523 U CN206272523 U CN 206272523U
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- high voltage
- circuit
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- pull type
- excitation push
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Circuit of ozonator of the present utility model, it is characterised in that：Including DC DC booster circuits, self-excitation push-pull type DC AC booster circuits, high voltage package；DC DC booster circuits, its input connection battery, the low-voltage direct electric boost for battery to be input into is electric into high voltage direct current, its output end connection self-excitation push-pull type DC AC booster circuits；Self-excitation push-pull type DC AC booster circuits, for by HVDC electric boost into High Level AC Voltage to drive high voltage package, its output end connection high voltage package；High voltage package, for producing anode high voltage and exporting.The circuit uses self-excitation push-pull type DC AC boost conversion circuits, winding is coupled by high voltage package inner synchronousing signal, standard sine waveform is exported, self adaptation ozone generator equivalent capacity changes, in the case of circuit is always worked at high efficiency, optimum resonant frequency, quality factor of circuit Q values are greatly improved, and can meet using effect with minimum power consumption.
Description
【Technical field】
The utility model relates to electronic technology field, and in particular to for the circuit that ozone generation equipment is used.
【Background technology】
Ozone is widely used in the fields such as sterilization, pharmacy, food, cosmetics, medical treatment, water process, house refuse station, chemical industry.
Existing ozone generating circuit is directly boosted driving using flyback topologies circuit or hard switching power supply chip topological circuit mostly,
This type of drive efficiency comparison is low, and Fig. 1 is shown in non-standard sinewave output, and power is unstable, output high pressure is become by input voltage
Change influence obvious, ozone yield is low, it is impossible to meet using effect.
Ozone generator is, using the creeping discharge on dielectric surface, to produce low temperature plasma to realize ozone hair
, there is an equivalent capacity in the device of raw function, capacitance is obvious by temperature change, using flyback topologies circuit between dielectric
Or hard switching power supply chip topological circuit, the type of drive of frequency is determined, when deviation circuit resonant frequencies, quality factor of circuit Q values
Overall to reduce, delivery efficiency is gradually lowered, and influences using effect.
【The content of the invention】
In view of this, the utility model provides a kind of circuit of ozonator of circuits improvement.
The utility model adopts the following technical scheme that, constructs circuit of ozonator, including DC-DC booster circuit, self-excitation
Push-pull type DC-AC booster circuits, high voltage package；
DC-DC booster circuit, its input connection battery, for the low-voltage direct electric boost that is input into battery into straightening high
Stream electricity electricity, its output end connection self-excitation push-pull type DC-AC booster circuits；
Self-excitation push-pull type DC-AC booster circuits, for by HVDC electric boost into High Level AC Voltage to drive high voltage package,
Its output end connects high voltage package；
High voltage package, for producing anode high voltage and exporting.
Preferably, the self-excitation push-pull type DC-AC booster circuits include NPN type triode BG1 and BG2, resonant capacitance C3,
Current-limiting resistance R6 and R7；
The emitter of triode BG1 connects the emitter stage of BG2 and is connected to ground, after the base stage connection current-limiting resistance R7 of BG1
The positive polarity of DC-DC booster circuit is connected, the voltage of DC-DC booster circuit is connected after the base stage connection current-limiting resistance R6 of BG2
The colelctor electrode of positive pole, BG1 and BG2 as self-excitation push-pull type DC-AC booster circuits output end two ends, electric capacity C3 is connected in parallel on BG1
And the colelctor electrode of BG2 between.
Preferably, the high voltage package is transformer T1, including is input into winding, High voltage output winding and a synchronizing signal coupling
Close winding；Input winding parallel is between BG1 and the colelctor electrode of BG2；Synchronizing signal couples winding, is connected in parallel on DC-DC and rises piezoelectricity
Between the positive polarity on road and the base stage of BG2.
Advantageous Effects of the present utility model are：Circuit of ozonator of the present utility model uses self-excitation push-pull type
DC-AC boost conversion circuits, winding, the output of standard sine waveform, self adaptation ozone are coupled by high voltage package inner synchronousing signal
Generator equivalent capacity changes, in the case of circuit is always worked at high efficiency, optimum resonant frequency, quality factor of circuit Q
Value is greatly improved, and can meet using effect with minimum power consumption.
【Brief description of the drawings】
Fig. 1 high voltage package drive waveforms figures of the prior art；
Circuit of ozonator circuit composition frame chart in Fig. 2 embodiments one；
Circuit of ozonator circuit schematic diagram in Fig. 3 embodiments one；
Circuit of ozonator circuit self-excitation push-pull type DC-AC booster circuit output waveform figures in Fig. 4 embodiments one；
Circuit of ozonator high pressure packet synchronization signal coupling winding output waveform figure in Fig. 5 embodiments one.
【Specific embodiment】
In order that the technical scheme and technique effect of this patent are clearer, with reference to the accompanying drawings and examples to this patent
Specific embodiment be described in detail.
Embodiment one：
Such as Fig. 2, the circuit of ozonator in the present embodiment, including DC-DC booster circuit, self-excitation push-pull type DC-AC liters
Volt circuit, high voltage package and ozone generator.
DC-DC booster circuit, its input connection battery, for the low-voltage direct electric boost that is input into battery into straightening high
Stream electricity electricity, its output end connection self-excitation push-pull type DC-AC booster circuits.Circuit theory diagrams such as Fig. 3, the DC-DC in the present embodiment
Booster circuit uses the integrated circuit of model MP3414A, and the match circuit of U1 is the typical application circuit of the integrated circuit.Rise
After High Level DC Voltage, influence of the battery voltage ripple to powering is reduced, under cell voltage input condition wide, improve ozone
The stability of generator operating voltage and electric current.
Self-excitation push-pull type DC-AC booster circuits, for by HVDC electric boost into High Level AC Voltage to drive high voltage package,
Its output end connects high voltage package.Circuit theory diagrams such as Fig. 3, the self-excitation push-pull type DC-AC booster circuits in the present embodiment include NPN
Type triode BG1 and BG2, the emitter of resonant capacitance C3, triode BG1 connect the emitter stage of BG2 and are connected to ground, BG1's
The positive polarity of DC-DC booster circuit is connected after base stage connection current-limiting resistance R7, is connected after the base stage connection current-limiting resistance R6 of BG2
The colelctor electrode of the positive polarity of DC-DC booster circuit, BG1 and BG2 as self-excitation push-pull type DC-AC booster circuits output end two
End, electric capacity C3 is connected in parallel between BG1 and the colelctor electrode of BG2.
High voltage package, for producing anode high voltage, its output end connection ozone generator.Circuit theory diagrams such as Fig. 3, this implementation
High voltage package in example is transformer T1, including is input into winding, and High voltage output winding and a synchronizing signal couple winding.Winding 2,
3, as input winding, are connected in parallel between BG1 and the colelctor electrode of BG2；Winding 6,7 is connected with ozone hair as High voltage output winding
Raw device；Winding 4,5 as synchronizing signal couple winding, be connected in parallel on DC-DC booster circuit positive polarity and BG2 base stage it
Between, can be changed with the coupling winding in synchronous circuit, the equivalent capacity of self adaptation ozone generator, outputting standard sine wave makes
In the case that circuit always works at high efficiency, optimum resonant frequency, so as to greatly improve circuit Q factor Q, electric power is reduced
Loss.
Ozone generator, for producing ozone.
It is the circuit of ozonator self-excitation push-pull type DC-AC booster circuits output of the present embodiment for monitoring such as Fig. 4
Oscillogram, be near the mark perfect sinusoidal waveform.It is the circuit of ozonator high voltage package of the present embodiment for monitoring such as Fig. 5
The oscillogram of synchronizing signal coupling winding output.
The preferred embodiment of this patent is the foregoing is only, this patent is not limited to, for the skill of this area
For art personnel, this patent can have various modifications and variations.It is all within the spirit and principle of this patent, that is made any repaiies
Change, equivalent, improvement etc., should be included within the protection domain of this patent.
Claims (3)
1. a kind of circuit of ozonator, it is characterised in that：Including DC-DC booster circuit, self-excitation push-pull type DC-AC rises piezoelectricity
Road, high voltage package；
DC-DC booster circuit, its input connection battery, for the low-voltage direct electric boost that is input into battery into high voltage direct current
Electricity, its output end connection self-excitation push-pull type DC-AC booster circuits；
Self-excitation push-pull type DC-AC booster circuits, for by HVDC electric boost into High Level AC Voltage to drive high voltage package, its is defeated
Go out end connection high voltage package；
High voltage package, for producing anode high voltage and exporting.
2. circuit of ozonator as claimed in claim 1, it is characterised in that：The self-excitation push-pull type DC-AC booster circuits
Including NPN type triode BG1 and BG2, resonant capacitance C3, current-limiting resistance R6 and R7；
The emitter of triode BG1 connects the emitter stage of BG2 and is connected to ground, and is connected after the base stage connection current-limiting resistance R7 of BG1
The positive polarity of DC-DC booster circuit, connects the positive polarity of DC-DC booster circuit after the base stage connection current-limiting resistance R6 of BG2,
The colelctor electrode of BG1 and BG2 as self-excitation push-pull type DC-AC booster circuits output end two ends, electric capacity C3 is connected in parallel on BG1 and BG2
Colelctor electrode between.
3. circuit of ozonator as claimed in claim 1 or 2, it is characterised in that：The high voltage package is transformer T1, including
Input winding, High voltage output winding and a synchronizing signal coupling winding；Input winding parallel BG1 and BG2 colelctor electrode it
Between；Synchronizing signal couples winding, is connected in parallel between the positive polarity of DC-DC booster circuit and the base stage of BC2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621124134.5U CN206272523U (en) | 2016-10-14 | 2016-10-14 | A kind of circuit of ozonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621124134.5U CN206272523U (en) | 2016-10-14 | 2016-10-14 | A kind of circuit of ozonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272523U true CN206272523U (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621124134.5U Active CN206272523U (en) | 2016-10-14 | 2016-10-14 | A kind of circuit of ozonator |
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| CN (1) | CN206272523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621957A (en) * | 2020-07-03 | 2020-09-04 | 海信（山东）冰箱有限公司 | Deodorization sterilizing equipment and washing machine based on doublestage steps up high frequency power supply |
| CN113012907A (en) * | 2021-02-26 | 2021-06-22 | 西安微电子技术研究所 | Flat-plate transformer of bias-free voltage push-pull circuit |
-
2016
- 2016-10-14 CN CN201621124134.5U patent/CN206272523U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621957A (en) * | 2020-07-03 | 2020-09-04 | 海信（山东）冰箱有限公司 | Deodorization sterilizing equipment and washing machine based on doublestage steps up high frequency power supply |
| CN111621957B (en) * | 2020-07-03 | 2022-09-30 | 海信冰箱有限公司 | Deodorization sterilizing equipment and washing machine based on doublestage steps up high frequency power supply |
| CN113012907A (en) * | 2021-02-26 | 2021-06-22 | 西安微电子技术研究所 | Flat-plate transformer of bias-free voltage push-pull circuit |
| CN113012907B (en) * | 2021-02-26 | 2022-06-28 | 西安微电子技术研究所 | Flat-plate transformer of bias-free voltage push-pull circuit |
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