CN208667867U - A kind of slow power supply unit for rising slow drop of electrolysis ozone generator - Google Patents
A kind of slow power supply unit for rising slow drop of electrolysis ozone generator Download PDFInfo
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- CN208667867U CN208667867U CN201820940238.6U CN201820940238U CN208667867U CN 208667867 U CN208667867 U CN 208667867U CN 201820940238 U CN201820940238 U CN 201820940238U CN 208667867 U CN208667867 U CN 208667867U
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- cathode
- titanium plate
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- ozone generator
- constant current
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Abstract
The utility model discloses a kind of slow power supply units for rising slow drop of electrolysis ozone generator comprising AC/DC supply convertor (1), miniature control chip MCU(2), constant current generation circuit (3), ozone generator (4) and be electrolysed bucket (5)；AC/DC supply convertor (1) is separately connected miniature control chip MCU(2), constant current generation circuit (3), miniature control chip MCU(2) connection constant current generation circuit (3), constant current generation circuit (3) connects ozone generator (4), ozone generator (4) connection electrolysis bucket (5)；The utility model improves generator service life, and simple and practical in structure, user's installation and replacement are conveniently.
Description
Technical field:
The utility model relates to a kind of using water as the slow power supply unit for rising slow drop of the electrolysis ozone generator of raw material, belong to electricity
Solve ozone generator technical field.
Background technique:
Currently, using water as the power supply mode of the electrolysis ozone generator of raw material be using when instantaneously power on and stop using when
For instant power-down mode either generator continued power.It has the disadvantage that cannot continue in many application field generators
Power supply can then be diffuseed to form in hydrogen, the oxonium ion of the accumulation of shutdown transient film two sides round about according to instant power-down mode
Reverse current, and the hydrogen of opposite direction diffusion, oxonium ion can generate destruction to the catalyst layer of anode, cathode, thus cause to occur
Device service life will be greatly reduced.And external-mounted structure is used by the electrolysis ozone generator of raw material of water at present, is had
Following disadvantage: the installation and replacement of external-mounted structure generator are comparatively laborious in some application fields, and cathode has on a small quantity
Water discharge, brings inconvenience to user.
Utility model content:
A kind of raising generator is provided the purpose of the utility model is to overcome the deficiency of above-mentioned prior art and uses the longevity
Life, simple and practical in structure, the slow power supply unit for rising slow drop of the convenient electrolysis ozone generator of user's installation and replacement.
The utility model can be reached by following measure: a kind of electrolysis ozone generator is slow to rise slow drop power supply unit,
It is characterized in that it includes AC/DC supply convertor, miniature control chip MCU, constant current generation circuit, ozone generator and electrolysis
Bucket；AC/DC supply convertor is separately connected miniature control chip MCU, constant current generation circuit, miniature control chip MCU connection
Constant current generation circuit, constant current generation circuit connect ozone generator, ozone generator connection electrolysis bucket.
In order to further realize the purpose of this utility model, the constant current generation circuit includes and miniature control core
Piece MCU connected resistance R1, resistance R9, resistance R1 are separately connected the base stage of one end of capacitor C2, triode N2, capacitor C2's
The emitter of other end connecting triode N2, one end of the collector connection resistance R4 of triode N2, the other end point of resistance R4
Not Lian Jie one end of capacitor C3, resistance R5 one end, step-down type dc power conversion chip U2(XL4016) 2 feet, capacitor C3
The other end, resistance R5 the other end be separately connected the emitter of triode N2, one end of capacitor C1, integrated operational amplifier U1
(LM321) 2 feet, step-down type dc power conversion chip U2(XL4016) 2 feet be separately connected the cathode of diode D7, resistance
One end of R6, step-down type dc power conversion chip U2(XL4016) 5 feet be separately connected one end of capacitor C5, capacitor C4 one
End, one end of electrolytic capacitor E1, inductance ID2 one end, step-down type dc power conversion chip U2(XL4016) 4 feet connect electricity
Hold C5 the other end, step-down type dc power conversion chip U2(XL4016) 3 feet be separately connected one end of resistance R7, pressure stabilizing two
One end of the cathode of pole pipe D6, inductance ID4, one end of the other end connection capacitor C6 of resistance R7, the other end difference of inductance ID4
Connect one end of capacitor C7, one end of electrolytic capacitor E2, the other end of resistance R6, one end of capacitor C8, electrolytic capacitor E3 one
End, the other end of electrolytic capacitor E1, the other end of capacitor C4, step-down type dc power conversion chip U2(XL4016) 1 foot, electricity
Hold the other end of C6, the anode of zener diode D6, the other end of capacitor C7, the other end of electrolytic capacitor E2, resistance R8 one
End be connected, the other end, the integrated operational amplifier U1(LM321 of resistance R8) 1 foot, capacitor C8 the other end, electrolytic capacitor E3
The other end, relay JD1 movable contact be connected；Integrated operational amplifier U1(LM321) 5 feet connection inductance ID2 it is another
End, capacitor C1 the other end, integrated operational amplifier U1(LM321) the 4 feet connection anode of diode D7, potentiometer RV1
One end, integrated operational amplifier U1(LM321) 3 feet connection one end of resistance R3, resistance R2 one end, potentiometer RV1's is another
One end is connected with the other end of resistance R2；The other end of resistance R9 connects the base stage of one end of capacitor C19, triode N1, capacitor
The other end of C19 is connected with the emitter of triode N1, and the collector of triode N1 is connect with coil one end of relay JD1,
The cathode of the opened point connection ozone generator OG of relay JD1, the one of the anode connection electrolytic capacitor E3 of ozone generator OG
End.
In order to further realize the purpose of this utility model, the ozone generator includes cathode construction and anode knot
Structure, cathode construction include lower reinforcement titanium plate, and anode conducting stud is connected in lower reinforcement titanium plate, and lower reinforcement titanium plate is equipped with cathode frame
Body, cathode water guide gas port is machined on cathode frame, and cathode frame is equipped with cathode conductive plate, is machined on cathode conductive plate
Water guide gas port, cathode conductive plate are connected with cathode conductive stud, and cathode conductive plate is equipped with cathode micro porous titanium plate, cathode micro porous
Titanium plate is equipped with cathode catalyst layer, and cathode catalyst layer is equipped with proton exchange membrane, between proton exchange membrane and cathode frame
Equipped with O-ring seal；Anode construction includes upper reinforcement titanium plate, is machined with anode water guide gas port, upper reinforcement in upper reinforcement titanium plate
Titanium plate has anode framework, is equipped with anode micro porous titanium plate in anode frame body, anode micro porous titanium plate has anode catalyst layer；
Lower reinforcement titanium plate, cathode frame, cathode conductive plate, O-ring seal, cathode micro porous titanium plate, cathode catalyst layer, proton exchange membrane
It is fixed by screw together with anode catalyst layer, anode micro porous titanium plate, anode framework, upper reinforcement titanium plate.
In order to further realize the purpose of this utility model, the cathode construction is by cathode conductive stud by electrolysis
Bucket bottom is passed through outside bucket；Anode construction by anode conducting stud by be electrolysed bucket bottom be passed through bucket it is outer and by nut it is tight
Gu；Cathode conductive column is connected with the electrolytic capacitor E of constant current generation circuit, the relay of anode conducting column and constant current generation circuit
The opened point of JD1 is connected.
Compared with the prior art the utility model has following good effect: since the power supply unit of the utility model is realized
The slow drop of the slow liter of power supply at the power supply initial stage when generator is opened, slowly improves the supply voltage of generator, and generator proton is handed over
The gradient distribution that film two sides gradually build up hydrogen, oxonium ion is changed, in the latter stage of the power supply when generator is closed, slowly reduces generator
Supply voltage, generator film two sides gradually decrease the gradient distribution of hydrogen, oxonium ion, to avoid the opposite direction of hydrogen, oxonium ion
Diffusion also avoids hydrogen, oxonium ion and generates destruction, therefore the application field used in interruption to catalyst, can greatly improve
Generator service life.And the electrolysis ozone generator of the utility model is to submerge formula structure, simple and practical in structure, user's peace
Dress and replacement operation are easy.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the power supply unit of the utility model；
Fig. 2 is the circuit theory of miniature the control chip MCU and constant current generation circuit part of the utility model power supply unit
Figure；
Fig. 3 is the voltage waveform that the ladder up-down mode of the utility model is powered；
Fig. 4 is the voltage waveform that the slow up-down mode of the utility model is powered；
Fig. 5 is that the long-time of the utility model maintains the voltage waveform of the ladder up-down mode power supply of initial voltage value bent
Line.
Fig. 6 is that the long-time of the utility model maintains the voltage waveform of the slow up-down mode power supply of initial voltage value bent
Line.
Fig. 7 is the structural schematic diagram of the ozone generator of the utility model；
Fig. 8 is the ozone generator of the utility model and the mounting structure schematic diagram of electrolysis bucket.
Specific embodiment: it elaborates with reference to the accompanying drawing to specific embodiment of the present utility model:
Embodiment: a kind of slow method of supplying power to for rising slow drop of electrolysis ozone generator specifically comprises the following steps:
Initial for electrolysis ozone generator power supply, provide first lower initial voltage (voltage of 1.5V to 2.3V, it is excellent
Select 1.9V), voltage is then gradually increased to generator constant current-supplying region (uphill process preferably 5 seconds), it hereafter will be with constant electricity
Stream is that electrolysis ozone generator is powered.At the end of for electrolysis ozone generator power supply, voltage is gradually decreased first and is detached from generation
Device constant current-supplying region, until initial voltage value (decline process preferably 10 seconds), then maintains a period of time (preferably 3 minutes),
Then stop electrolysis ozone generator power supply.
A kind of electrolysis ozone generator is slow to rise slow drop power supply unit (referring to Fig. 1, Fig. 2) comprising AC/DC supply convertor
1, miniature control chip MCU2, constant current generation circuit 3, ozone generator 4 and electrolysis bucket 5.AC/DC supply convertor 1 is distinguished
Miniature control chip MCU2, constant current generation circuit 3, miniature control chip MCU2 connection constant current generation circuit 3 are connected, constant current generates
Circuit 3 connects ozone generator 4, and ozone generator 4 is connect by nut 6 with electrolysis bucket 5.
The constant current generation circuit 3 includes resistance R1, the resistance R9 being connected with miniature control chip MCU2, and resistance R1 divides
Not Lian Jie one end of capacitor C2, triode N2 base stage, the emitter of the other end connecting triode N2 of capacitor C2, triode N2
Collector connection resistance R4 one end, the other end of resistance R4 is separately connected one end of one end of capacitor C3, resistance R5, is depressured
Type DC power supply convert chip U2(XL4016) 2 feet, the other end of capacitor C3, the other end of resistance R5 are separately connected triode
The emitter of N2, one end of capacitor C1, integrated operational amplifier U1(LM321) 2 feet, step-down type dc power conversion chip U2
(XL4016) 2 feet are separately connected one end of the cathode of diode D7, resistance R6, step-down type dc power conversion chip U2
(XL4016) 5 feet be separately connected one end of capacitor C5, one end of capacitor C4, one end of electrolytic capacitor E1, inductance ID2 one
End, step-down type dc power conversion chip U2(XL4016) 4 feet connection capacitor C5 the other end, step-down type dc power conversion
Chip U2(XL4016) 3 feet be separately connected one end of one end of resistance R7, the cathode of zener diode D6, inductance ID4, resistance
R7 the other end connection capacitor C6 one end, the other end of inductance ID4 be separately connected one end of capacitor C7, electrolytic capacitor E2 one
End, the other end of resistance R6, one end of capacitor C8, electrolytic capacitor E3 one end, the other end of electrolytic capacitor E1, capacitor C4 it is another
One end, step-down type dc power conversion chip U2(XL4016) 1 foot, the other end of capacitor C6, zener diode D6 anode,
The other end of capacitor C7, the other end of electrolytic capacitor E2, one end of resistance R8 are connected, and the other end, the integrated computation of resistance R8 is put
Big device U1(LM321) 1 foot, the other end of capacitor C8, the other end of electrolytic capacitor E3, relay JD1 movable contact be connected；Collection
At the other end of the 5 feet connection inductance ID2 of operational amplifier U1(LM321), the other end of capacitor C1, integrated operational amplifier U1
(LM321) one end of the 4 feet connection anode of diode D7, potentiometer RV1, integrated operational amplifier U1(LM321) 3 feet connect
One end of connecting resistance R3, resistance R2 one end, the other end of potentiometer RV1 is connected with the other end of resistance R2；Resistance R9's is another
One end connects the base stage of one end of capacitor C19, triode N1, and the other end of capacitor C19 is connected with the emitter of triode N1, and three
The collector of pole pipe N1 is connect with coil one end of relay JD1, the yin of the opened point connection ozone generator OG of relay JD1
Pole, one end of the anode connection electrolytic capacitor E3 of ozone generator OG.
Using the utility model, when in use, miniature control chip MCU control triode N2 is first in completely switched off shape
State, triode N1 conducting make relay JD1 closure be that generator OG powers.Step-down type dc power conversion chip U2 (XL4016)
The 2nd foot voltage it is constant be 1.25V, supply voltage at this moment is determined by the numerical value of resistance R5 and resistance R6 (adjusts R5's and R6
Numerical Control voltage is in the range of 1.5V to 2.3V, preferably R5=20K Ω, R6=10K Ω, initial supply voltage about 1.9V), this
When generator OG only have weak current to flow through.Then the conducting of miniature control chip MCU output PWM waveform control triode N2 is cut
Duty ratio only, supply voltage at this moment determined by the numerical value and N2 and R4 equivalent resistance of resistance R5 and resistance R6 (it is preferred:
R5=20K Ω, R6=10K Ω, R4=3K Ω), with the raising of the duty ratio of the turn-on deadline of triode N2, supplied for generator OG
The voltage of electricity is gradually increased, and when reaching the rated operational current of generator OG, power supply circuit enters constant current power mode, constant current
Supply current is controlled by integrated operational amplifier U1(LM321), and numerical value is by sampling resistor R8 and resistance R2, resistance R3 and potentiometer
RV1 is determined.When stopping using, the duty ratio of the turn-on deadline of miniature control chip MCU output PWM waveform control triode N2 by
Gradually reduce, for generator OG power supply voltage gradually decrease, until triode N2 enter completely switched off state, equally send out at this time
Raw device OG also only has weak current to flow through.A period of time (preferably 3 minutes) is continued waiting for, then MCU controls triode N1 cut-off
Relay is disconnected to stop being that generator OG powers completely.Staged supply waveform is as shown in Fig. 3,5, and slow lift is for electric wave
Shaped like shown in Fig. 4,6
Preferably, it powers time-to-climb 5-30 seconds, powers fall time 10-300 seconds.
Ozone generator (4) (referring to Fig. 7, Fig. 8), the ozone generator 4 include cathode construction and anode construction, yin
Pole structure includes lower reinforcement titanium plate 4-10, and anode conducting stud 4-10-1, lower reinforcement titanium plate 4- are connected on lower reinforcement titanium plate 4-10
10 are equipped with cathode frame 4-1, are machined with cathode water guide gas port 4-1-1 on cathode frame 4-1, cathode frame 4-1 is equipped with
Water guide gas port 4-12-2 is machined on cathode conductive plate 4-12, cathode conductive plate 4-12, cathode conductive plate 4-12 is connected with yin
Pole conductive stud 4-12-1, cathode conductive plate 4-12 are equipped with cathode micro porous titanium plate 4-7, and cathode micro porous titanium plate 4-7 is equipped with yin
Electrode catalyst layer 4-8, cathode catalyst layer 4-8 be equipped with proton exchange membrane 4-6, proton exchange membrane 4-6 and cathode frame 4-1 it
Between be equipped with O-ring seal 4-11；Anode construction includes upper reinforcement titanium plate 4-9, is machined with anode water guide on upper reinforcement titanium plate 4-9 and leads
Stomata 4-9-1, upper reinforcement titanium plate 4-9 have anode framework 4-2, and anode micro porous titanium plate 4-4 is equipped in anode framework 4-2, positive
Pole micropore titanium plate 4-4 has anode catalyst layer 4-5；Lower reinforcement titanium plate 4-10, cathode frame 4-1, cathode conductive plate 4-12,
O-ring seal 4-11, cathode micro porous titanium plate 4-7, cathode catalyst layer 4-8, proton exchange membrane 4-6 and anode catalyst layer 4-5,
Anode micro porous titanium plate 4-4, anode framework 4-2, upper reinforcement titanium plate 4-9 are tightened together by screw 4-3.Cathode construction passes through yin
Pole conductive stud 4-12-1 is passed through outside bucket by being electrolysed 5 bottom of bucket；Anode construction is passed through by anode conducting stud 4-10-1
Electrolysis 5 bottom of bucket is passed through outside bucket and is fastened by nut 6；The electrolysis electricity of cathode conductive column 4-12-1 and constant current generation circuit 3
Hold E to be connected, anode conducting column 4-10-1 is connected with the opened point of the relay JD1 of constant current generation circuit 3.Using preceding by pure water
Being added in electrolysis bucket submerges generator in water completely, then connects generator power supply unit, cathode draining in use process
Still it stays in bucket.Since anode and cathode is completely isolated in structure, gas is retained in cathode water guide gas port 4-1-1 keeps water disconnected
It opens, avoids the formation of conductive path, therefore after use completion, disconnect generator power supply unit, generator submerges in water completely, yin
It is also electric insulation between anode, to guarantee the service life of generator.It is only needed when abnormal need replacing occurs in generator
Dismantle hold-doun nut.It is time saving and energy saving, it is efficient and convenient.
Above embodiment is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (1)
1. a kind of electrolysis ozone generator is slow to rise a slow drop power supply unit, it is characterised in that it include AC/DC supply convertor (1),
Miniature control chip MCU(2), constant current generation circuit (3), ozone generator (4) and electrolysis bucket (5)；AC/DC supply convertor
(1) be separately connected miniature control chip MCU(2), constant current generation circuit (3), miniature control chip MCU(2) connection constant current generate
Circuit (3), constant current generation circuit (3) connect ozone generator (4), ozone generator (4) connection electrolysis bucket (5)；Described
Ozone generator (4) includes cathode construction and anode construction, and cathode construction includes lower reinforcement titanium plate (4-10), lower reinforcement titanium plate
It is connected on (4-10) anode conducting stud (4-10-1), lower reinforcement titanium plate (4-10) is equipped with cathode frame (4-1), cathode frame
Cathode water guide gas port (4-1-1) is machined on (4-1), cathode frame (4-1) is equipped with cathode conductive plate (4-12), and cathode is led
It is machined on battery plate (4-12) water guide gas port (4-12-2), cathode conductive plate (4-12) is connected with cathode conductive stud (4-12-
1), cathode conductive plate (4-12) is equipped with cathode micro porous titanium plate (4-7), and cathode micro porous titanium plate (4-7) is equipped with cathod catalyst
Layer (4-8), cathode catalyst layer (4-8) are equipped with proton exchange membrane (4-6), proton exchange membrane (4-6) and cathode frame (4-1)
Between be equipped with O-ring seal (4-11)；Anode construction includes upper reinforcement titanium plate (4-9), is machined with sun on upper reinforcement titanium plate (4-9)
Pole water guide gas port (4-9-1), upper reinforcement titanium plate (4-9) have anode framework (4-2), and sun is equipped in anode framework (4-2)
Pole micropore titanium plate (4-4), anode micro porous titanium plate (4-4) have anode catalyst layer (4-5)；Lower reinforcement titanium plate (4-10), yin
Pole framework (4-1), cathode conductive plate (4-12), O-ring seal (4-11), cathode micro porous titanium plate (4-7), cathode catalyst layer
(4-8), proton exchange membrane (4-6) and anode catalyst layer (4-5), anode micro porous titanium plate (4-4), anode framework (4-2), it is upper plus
Strong titanium plate (4-9) is tightened together by screw (4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940238.6U CN208667867U (en) | 2018-06-19 | 2018-06-19 | A kind of slow power supply unit for rising slow drop of electrolysis ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940238.6U CN208667867U (en) | 2018-06-19 | 2018-06-19 | A kind of slow power supply unit for rising slow drop of electrolysis ozone generator |
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| Publication Number | Publication Date |
|---|---|
| CN208667867U true CN208667867U (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820940238.6U Active CN208667867U (en) | 2018-06-19 | 2018-06-19 | A kind of slow power supply unit for rising slow drop of electrolysis ozone generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531937A (en) * | 2018-06-19 | 2018-09-14 | 百特环保科技（烟台）有限公司 | A kind of electrolysis ozone generator is slow to rise the slow method of supplying power to dropped and for electric installation |
-
2018
- 2018-06-19 CN CN201820940238.6U patent/CN208667867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531937A (en) * | 2018-06-19 | 2018-09-14 | 百特环保科技（烟台）有限公司 | A kind of electrolysis ozone generator is slow to rise the slow method of supplying power to dropped and for electric installation |
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