TWI679310B - Power supply method and power supply device for electrolytic ozone generator - Google Patents

Abstract

The power supply method and power supply device for the electrolytic ozone generator of the present invention are gradually raised and lowered, and the power supply and removal of the electrolytic ozone generator are performed in a stepwise lifting mode or a slow lifting mode. The power supply device includes an AC / DC power converter, a micro-control chip MCU, a constant current generating circuit, an ozone generator, and an electrolytic water bucket. The invention improves the service life of the generator, has a simple and practical structure, and is convenient for users to install and replace.

Description

Power supply method and power supply device for electrolytic ozone generator

The invention relates to a power supply method and a power supply device for an electrolytic ozone generator that uses water as a raw material, and belongs to the technical field of electrolytic ozone generators.

The current power supply method of electrolytic ozone generators using water as a raw material is to power on temporarily when in use, and to immediately power off when the device is stopped, or to continuously supply power to the generator. It has the following disadvantages: in many fields of application, the generator cannot continue to supply power. If an instant power-off method is used, the hydrogen and oxygen ions accumulated on both sides of the membrane at the moment of power-off will diffuse in the opposite direction to form a reverse current, and the opposite direction will diffuse. The hydrogen and oxygen ions will damage the catalyst layers of the anode and cathode, which will cause the service life of the generator to be greatly reduced. Moreover, the current electrolytic ozone generator using water as the raw material adopts an external structure, which has the following disadvantages: in some application fields, the installation and replacement of the external structure generator is cumbersome, and a small amount of water will be discharged from the cathode to the user. cause inconvenience.

In view of this, the inventor specially researched the cost case and hoped to borrow The proposal proposes to improve the existing shortcomings, so that the function of the product can be more perfect and ideal, and meet the actual needs.

The purpose of the present invention is to overcome the shortcomings of the prior art and provide a power supply method and a power supply device for an electrolytic ozone generator that has a long service life, a simple and practical structure, and is easy to install and replace by a user.

The present invention can be achieved by the following measures: A method for power supply of an electrolytic ozone generator that is slowly rising and falling, which is characterized in that it includes the following steps: at the beginning of supplying power to the electrolytic ozone generator, an initial voltage of 1.5V to 2.3V is first provided, Then gradually increase the voltage to the constant current power supply area of the generator, and then power the generator with a constant current; at the end of powering the electrolytic ozone generator, first gradually reduce the voltage and leave the constant current power supply area of the generator until the initial voltage value, and then Stop the power supply of the electrolytic ozone generator or maintain the initial voltage value of 1.5V to 2.3V for a long time.

In order to further achieve the purpose of the present invention, the initial voltage is 1.5V to 2.3V, the process of gradually increasing the voltage to the constant current power supply area of the generator is 5 seconds, and the gradually decreasing voltage leaves the constant current power supply area of the generator The process until the initial voltage value is 10 seconds, then it is maintained for at least 3 minutes, and then the power supply of the electrolytic ozone generator is stopped or the power supply of the initial voltage value of 1.5V to 2.3V is maintained for a long time.

An electrolytic ozone generator slowly rising and falling power supply device is characterized in that it includes an AC / DC power converter, a micro control chip MCU, a constant current generating circuit, an ozone generator, and an electrolytic water bucket; the AC / DC power converters are respectively The micro control chip MCU and the constant current generating circuit are connected, the micro control chip MCU is connected to the constant current generating circuit, the constant current generating circuit is connected to an ozone generator, and the ozone generator is connected to an electrolytic bucket.

In order to further achieve the purpose of the present invention, the constant current generating circuit includes a resistor R1 and a resistor R9 connected to the micro control chip MCU, and the resistor R1 is respectively connected to one end of the capacitor C2 and the base of the transistor N2. One end is connected to the emitter of transistor N2, the collector of triode N2 is connected to one end of resistor R4, the other end of resistor R4 is connected to one end of capacitor C3 and one end of resistor R5, and two pins of step-down DC power conversion chip U2 (XL4016) The other end of capacitor C3 and the other end of resistor R5 are respectively connected to the emitter of transistor N2, one end of capacitor C1, two feet of integrated operational amplifier U1 (LM321), and two feet of step-down DC power conversion chip U2 (XL4016). Connect the negative terminal of diode D7 and one end of resistor R6 respectively. Pin 5 of the step-down DC power conversion chip U2 (XL4016) is connected to one end of capacitor C5, one end of capacitor C4, one end of electrolytic capacitor E1, and one end of inductor ID2. , 4 pins of the step-down DC power conversion chip U2 (XL4016) are connected to the other end of the capacitor C5, and 3 pins of the step-down DC power conversion chip U2 (XL4016) are connected to one end of the resistor R7 and the voltage regulator diode D6 respectively. Negative electrode, one end of inductor ID4, the other end of resistor R7 is connected to one end of capacitor C6, the other end of inductor ID4 is connected to one end of capacitor C7, one end of electrolytic capacitor E2, the other end of resistor R6, one end of capacitor C8, and electrolytic capacitor E3 One end of electrolytic capacitor E1, the other end of capacitor C4, one pin of step-down DC power conversion chip U2 (XL4016), the other end of capacitor C6, the positive pole of voltage regulator diode D6, and the other of capacitor C7 One end is connected to the other end of electrolytic capacitor E2 and one end of resistor R8. The other end of resistor R8, one pin of integrated operational amplifier U1 (LM321), the other end of capacitor C8, the other end of electrolytic capacitor E3, and the moving contact of relay JD1. Point connected The 5 pin of the integrated operational amplifier U1 (LM321) is connected to the other end of the inductor ID2 and the other end of the capacitor C1. The 4 pin of the integrated operational amplifier U1 (LM321) is connected to the anode of the diode D7 and one end of the potentiometer RV1. The integrated operational amplifier Pin 3 of U1 (LM321) is connected to one end of resistor R3 and one end of resistor R2, the other end of potentiometer RV1 is connected to the other end of resistor R2; the other end of resistor R9 is connected to one end of capacitor C19, the base of transistor N1, and the capacitor The other end of C19 is connected to the emitter of transistor N1. The collector of transistor N1 is connected to one end of the coil of relay JD1. The normally open point of relay JD1 is connected to the cathode of ozone generator OG. The anode of ozone generator OG is connected to electrolytic capacitor E3. One end.

In order to further achieve the objective of the present invention, the ozone generator includes a cathode structure and an anode structure. The cathode structure includes a lower reinforced titanium plate, an anode conductive stud is connected to the lower reinforced titanium plate, and a cathode frame is provided on the lower reinforced titanium plate. The cathode frame is provided with a cathode water-conducting air hole. The cathode frame is provided with a cathode conductive plate. The cathode conductive plate is processed with a water-conducting air hole. The cathode conductive plate is connected with a cathode conductive stud. The cathode conductive plate is provided with a cathode. A microporous titanium plate, a cathode microporous titanium plate is provided with a cathode catalyst layer, a proton exchange membrane is provided on the cathode catalyst layer, and an O-shaped seal ring is provided between the proton exchange membrane and the cathode frame; the anode structure includes an upper reinforced titanium plate In the upper reinforced titanium plate, the anode has water and air holes. The anode frame is arranged under the upper reinforced titanium plate. The anode microporous titanium plate is arranged in the anode frame. The anode catalyst layer is arranged under the anode microporous titanium plate. Plate, cathode frame, cathode conductive plate, O-ring seal, cathode microporous titanium plate, cathode catalyst layer, proton exchange membrane and anode catalyst layer, anode microporous titanium plate, anode frame, upper Strong titanium screws are fastened together.

In order to further achieve the objective of the present invention, the cathode structure is passed through the bottom of the electrolytic water bucket through the cathode conductive stud to the outside of the bucket; the anode junction The anode conductive stud passes through the bottom of the electrolytic water bucket to the outside of the bucket and is fastened by a nut; the cathode conductive stud is connected to the electrolytic capacitor E of the constant current generating circuit, and the anode conductive stud is normally open to the relay JD1 of the constant current generating circuit. Connected.

Compared with the prior art, the present invention has the following positive effects: Because the power supply device of the present invention realizes the slowly rising and falling power supply, the power supply voltage of the generator is slowly increased during the initial power supply period when the generator is turned on, and the generator proton exchange membrane The gradient distribution of hydrogen and oxygen ions is gradually established on the side. At the end of the power supply when the generator is turned off, the power supply voltage of the generator is slowly reduced. The gradient distribution of hydrogen and oxygen ions is gradually reduced on both sides of the generator membrane to avoid hydrogen and oxygen ions. Diffusion in the opposite direction prevents hydrogen and oxygen ions from damaging the catalyst. Therefore, in the field of intermittent use, the service life of the generator can be greatly improved. In addition, the electrolytic ozone generator of the present invention has a submerged structure, which has a simple and practical structure, and is easy for users to install and replace.

1‧‧‧AC / DC power converter

2‧‧‧Microcontroller MCU

3‧‧‧Constant current generating circuit

4‧‧‧Ozone generator

4-10‧‧‧ lower reinforced titanium plate

4-10-1‧‧‧Anode conductive studs

4-1‧‧‧ cathode frame

4-1-1‧‧‧cathode water-conducting and air-conducting holes

4-11‧‧‧O-ring

4-12‧‧‧ cathode conductive plate

4-12-1‧‧‧ cathode conductive stud

4-12-2‧‧‧ Water and air holes

4-2‧‧‧Anode frame

4-3‧‧‧Screw

4-4‧‧‧Anode microporous titanium plate

4-5‧‧‧Anode catalyst layer

4-6‧‧‧ proton exchange membrane

4-7‧‧‧ cathode microporous titanium plate

4-8‧‧‧ cathode catalyst layer

4-9‧‧‧upper reinforced titanium plate

4-9-1‧‧‧ Water and air holes

5‧‧‧electrolytic bucket

6‧‧‧nut

The first diagram is a schematic structural diagram of a power supply device according to the present invention; the second diagram is a circuit schematic diagram of a micro control chip MCU and a constant current generating circuit part of the power supply device according to the present invention; Waveform curve; the fourth graph is the voltage waveform curve of the power supply in the slow rise and fall mode of the present invention; the fifth graph is the voltage waveform curve of the power supply in the stepwise rise and fall mode of maintaining the initial voltage value for a long time according to the present invention; The sixth figure is a voltage waveform curve of the power supply in a slow rise and fall mode that maintains the initial voltage value for a long time according to the present invention; the seventh figure is a schematic diagram of the structure of the ozone generator of the present invention; the eighth figure is the ozone generator and the electrolytic water bucket of the present invention Schematic diagram of the installation structure.

The structure and composition of the power supply method and power supply device of the electrolytic ozone generator according to the present invention are described in detail as follows.

As shown in the embodiment, the power supply method of the electrolytic ozone generator is as follows, which includes the following steps: at the beginning of supplying power to the electrolytic ozone generator, a lower initial voltage (a voltage of 1.5V to 2.3V is preferred, preferably 1.9V), and then gradually increase the voltage to the constant current power supply area of the generator (the rising process is preferably 5 seconds), after which the electrolytic ozone generator will be powered with a constant current. At the end of powering the electrolytic ozone generator, first gradually reduce the voltage and leave the constant current power supply area of the generator until the initial voltage value (decreasing process is preferably 10 seconds), then maintain it for a period of time (preferably 3 minutes), and then stop the electrolytic ozone generator powered by.

An electrolytic ozone generator slowly rising and falling power supply device (see first and second figures), which includes an AC / DC power converter 1, a micro control chip MCU2, a constant current generating circuit 3, an ozone generator 4, and an electrolytic water bucket. 5. AC / DC power converter 1 is connected to micro control chip MCU2 and constant current generation circuit respectively 3. The micro control chip MCU2 is connected to the constant current generating circuit 3, the constant current generating circuit 3 is connected to the ozone generator 4, and the ozone generator 4 is connected to the electrolytic bucket 5 through the nut 6.

The constant current generating circuit 3 includes a resistor R1 and a resistor R9 connected to the micro control chip MCU2. The resistor R1 is connected to one end of the capacitor C2 and the base of the transistor N2, and the other end of the capacitor C2 is connected to the emitter of the transistor N2 and the transistor N2. The collector is connected to one end of resistor R4, and the other end of resistor R4 is connected to one end of capacitor C3 and one end of resistor R5, two pins of a step-down DC power conversion chip U2 (XL4016), the other end of capacitor C3, and resistor R5 The other end is connected to the emitter of the transistor N2, one end of the capacitor C1, and two pins of the integrated operational amplifier U1 (LM321), and two pins of the step-down DC power conversion chip U2 (XL4016) are respectively connected to the anode and resistor of the diode D7. One end of R6, 5 pins of step-down DC power conversion chip U2 (XL4016) are connected to one end of capacitor C5, one end of capacitor C4, one end of electrolytic capacitor E1, one end of inductor ID2, and step-down DC power conversion chip U2 ( 4 pins of XL4016) are connected to the other end of capacitor C5, and 3 pins of step-down DC power conversion chip U2 (XL4016) are connected to one end of resistor R7, the negative pole of voltage regulator diode D6, one end of inductor ID4, and the end of resistor R7. another Connect one end of capacitor C6 and the other end of inductor ID4 to one end of capacitor C7, one end of electrolytic capacitor E2, the other end of resistor R6, one end of capacitor C8, one end of electrolytic capacitor E3, the other end of electrolytic capacitor E1, and capacitor C4 The other end of the step-down DC power conversion chip U2 (XL4016), the other end of the capacitor C6, stable The anode of the diode D6, the other end of the capacitor C7, the other end of the electrolytic capacitor E2, one end of the resistor R8, the other end of the resistor R8, the one pin of the integrated operational amplifier U1 (LM321), the other end of the capacitor C8, The other end of the electrolytic capacitor E3 is connected to the moving contact of the relay JD1; the 5 pin of the integrated operational amplifier U1 (LM321) is connected to the other end of the inductor ID2 and the other end of the capacitor C1 is connected to the 4 pin of the integrated operational amplifier U1 (LM321). The positive electrode of the polar body D7, one end of the potentiometer RV1, the three pins of the integrated operational amplifier U1 (LM321) are connected to one end of the resistor R3 and one end of the resistor R2, and the other end of the potentiometer RV1 is connected to the other end of the resistor R2; The other end is connected to one end of capacitor C19 and the base of transistor N1. The other end of capacitor C19 is connected to the emitter of transistor N1. The collector of transistor N1 is connected to one end of the coil of relay JD1. The normally open point of relay JD1 is connected to the ozone generator. The cathode of OG and the anode of ozone generator OG are connected to one end of electrolytic capacitor E3.

With the present invention, when in use, the micro control chip MCU controls the transistor N2 to be completely cut off first, and the transistor N1 is turned on to close the relay JD1 to supply power to the generator OG. The voltage of pin 2 of the step-down DC power conversion chip U2 (XL4016) is constant to 1.25V. At this time, the power supply voltage is determined by the values of resistor R5 and resistor R6 (adjust the values of R5 and R6 to control the voltage between 1.5V and 2.3V. Range, preferably R5 = 20KΩ, R6 = 10KΩ, the initial supply voltage is about 1.9V,), at this time, only a weak current flows through the generator OG. Then the micro-control chip MCU outputs a PWM waveform to control the on-off duty ratio of the transistor N2. At this time, the power supply voltage is determined by the values of the resistors R5 and R6 and N2. And R4 equivalent resistance is determined (preferably: R5 = 20KΩ, R6 = 10KΩ, R4 = 3KΩ). As the duty cycle of the transistor N2 increases, the voltage that supplies the generator OG gradually increases. When the rated operating current of the generator OG, the power supply circuit enters the constant current power supply mode. The constant current power supply current is controlled by the integrated operational amplifier U1 (LM321), and the value is determined by the sampling resistor R8 and resistor R2, resistor R3 and potentiometer RV1. When discontinued, the micro-control chip MCU outputs PWM waveforms to control the duty cycle of the transistor N2 on and off gradually, and the voltage that supplies the generator OG gradually decreases until the transistor N2 enters a completely off state. At the same time, the generator OG also Only a weak current flows. Continue to wait for a period of time (preferably 3 minutes), and then the MCU controls the transistor N1 to turn off, so that the relay is disconnected and completely stops powering the generator OG. The stepped power supply waveform is shown in the third and fifth figures, and the slowly lifting power supply waveform is shown in the fourth and sixth figures.

Preferably, the power supply climb time is 5-30 seconds, and the power supply drop time is 10-300 seconds.

Ozone generator (4) (see Figures 7 and 8). The ozone generator 4 includes a cathode structure and an anode structure. The cathode structure includes a lower reinforced titanium plate 4-10 and a lower reinforced titanium plate 4-10. Connected with anode conductive studs 4-10-1, a cathode frame 4-1 is provided on the lower reinforced titanium plate 4-10, and cathode water guide air holes 4-1-1 are processed on the cathode frame 4-1. The cathode frame The body 4-1 is provided with a cathode conductive plate 4-12, the cathode conductive plate 4-12 is processed with a water conducting hole 4-12-2, and the cathode conductive plate 4-12 is connected with a cathode conductive stud 4-12-1, Overcast The cathode conductive plate 4-12 is provided with a cathode microporous titanium plate 4-7, the cathode microporous titanium plate 4-7 is provided with a cathode catalyst layer 4-8, and the cathode catalyst layer 4-8 is provided with a proton exchange membrane 4- 6. An O-ring 4-11 is provided between the proton exchange membrane 4-6 and the cathode frame 4-1; the anode structure includes an upper reinforced titanium plate 4-9, and the processed anode is provided with water conduction Air holes 4-9-1, anode frame 4-2 is provided on the upper reinforced titanium plate 4-9, anode microporous titanium plate 4-4, anode microporous titanium plate 4- 4 under the anode catalyst layer 4-5; lower reinforced titanium plate 4-10, cathode frame 4-1, cathode conductive plate 4-12, O-ring 4-11, cathode microporous titanium plate 4-7, The cathode catalyst layer 4-8, the proton exchange membrane 4-6 and the anode catalyst layer 4-5, the anode microporous titanium plate 4-4, the anode frame 4-2, and the upper reinforced titanium plate 4-9 are tightened by screws 4-3. Fixed together. The cathode structure passes through the bottom of the electrolytic water bucket 5 through the cathode conductive stud 4-12-1 and the anode structure passes through the bottom of the electrolytic water bucket 5 through the anode conductive stud 4-10-1 and is fastened through the nut 6 The cathode conductive post 4-12-1 is connected to the electrolytic capacitor E of the constant current generating circuit 3, and the anode conductive stud 4-10-1 is connected to the normally open point of the relay JD1 of the constant current generating circuit 3. Add pure water to the electrolytic water bucket before use to completely submerge the generator in water, and then connect the generator power supply device. The cathode drainage remains in the bucket during use. In terms of structure, the cathode and anode are completely isolated, and the cathode water-conducting air holes 4-1-1 retain the gas in the memory to disconnect the water to avoid the formation of a conductive path. Therefore, after the use is completed, the generator power supply device is disconnected and the generator is completely submerged in water. The anode and cathode are also electrically insulated to ensure the life of the generator. When the generator is abnormal and needs to be replaced, just remove the fixed nut can. Save time and effort, fast and convenient.

The above embodiments are merely descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and modifications made to the technical solution of the present invention by those skilled in the art can be made. Improvements should all fall within the protection scope determined by the claims of the present invention.

Claims (4)

An electrolytic ozone generator power supply method is characterized in that it includes the following steps: at the beginning of powering an electrolytic ozone generator, firstly provide an initial voltage of 1.5V to 2.3V, and then gradually increase the voltage to the generator constant current In the power supply area, the process is 5 seconds; thereafter, the generator will be supplied with a constant current; at the end of powering the electrolytic ozone generator, the voltage is gradually reduced from the generator constant current power supply area until the initial voltage value, and the process is 10 Seconds, and then maintain it for at least 3 minutes; then stop the power supply of the electrolytic ozone generator or maintain the initial voltage value of 1.5V to 2.3V for a long time. An electrolytic ozone generator slowly rising and falling power supply device is characterized in that it comprises an AC / DC power converter (1), a micro control chip MCU (2), a constant current generating circuit (3), an ozone generator (4), and Electrolytic water bucket (5); AC / DC power converter (1) is connected to micro control chip MCU (2) and constant current generating circuit (3), and micro control chip MCU (2) is connected to constant current generating circuit (3). The current generating circuit (3) is connected to the ozone generator (4), and the ozone generator (4) is connected to the electrolytic water bucket (5); wherein the constant current generating circuit (3) includes a resistor connected to the micro control chip MCU (2) R1, resistor R9, resistor R1 are connected to one end of capacitor C2 and the base of transistor N2, the other end of capacitor C2 is connected to the emitter of transistor N2, the collector of transistor N2 is connected to one end of resistor R4, and the other end of resistor R4 is respectively connected One end of capacitor C3 and one end of resistor R5, two pins of step-down DC power conversion chip U2 (XL4016), the other end of capacitor C3 and the other end of resistor R5 are connected to the emitter of transistor N2, one end of capacitor C1, and integrated Operational amplifier U1 (LM321) 2-pin, step-down DC power conversion chip U2 (XL4016) Pin 2 is connected to the negative electrode of diode D7 and one end of resistor R6 respectively. Pin 5 of the step-down DC power conversion chip U2 (XL4016) is connected to one end of capacitor C5, one end of capacitor C4, one end of electrolytic capacitor E1, and inductor ID2. One end of the step-down DC power conversion chip U2 (XL4016) is connected to the other end of the capacitor C5, and the other step of step-down DC power conversion chip U2 (XL4016) is connected to one end of the resistor R7 and the voltage regulator diode. The negative terminal of D6, one end of inductor ID4, the other end of resistor R7 is connected to one end of capacitor C6, the other end of inductor ID4 is connected to one end of capacitor C7, one end of electrolytic capacitor E2, the other end of resistor R6, one end of capacitor C8, and electrolysis One end of capacitor E3, the other end of electrolytic capacitor E1, the other end of capacitor C4, one pin of step-down DC power conversion chip U2 (XL4016), the other end of capacitor C6, the positive electrode of voltage regulator diode D6, and capacitor C7 The other end of the capacitor is connected to the other end of the electrolytic capacitor E2 and one end of the resistor R8. The other end of the resistor R8, pin 1 of the integrated operational amplifier U1 (LM321), the other end of the capacitor C8, the other end of the electrolytic capacitor E3, and the relay JD1. Moving contacts connected The 5 pin of the operational amplifier U1 (LM321) is connected to the other end of the inductor ID2 and the other end of the capacitor C1. The 4 pin of the integrated operational amplifier U1 (LM321) is connected to the anode of the diode D7 and one end of the potentiometer RV1, and the integrated operational amplifier U1 is connected. The 3 pin of (LM321) is connected to one end of resistor R3 and one end of resistor R2, and the other end of potentiometer RV1 is connected to the other end of resistor R2; the other end of resistor R9 is connected to one end of capacitor C19, the base of transistor N1, and capacitor C19 The other end is connected to the emitter of transistor N1. The collector of transistor N1 is connected to one end of the coil of relay JD1. The normally open point of relay JD1 is connected to the cathode of ozone generator OG. The anode of ozone generator OG is connected to one end of electrolytic capacitor E3. . An electrolytic ozone generator ascending and descending power supply device according to claim 2, wherein the ozone generator (4) includes a cathode structure and an anode structure, and the cathode structure includes a lower reinforced titanium plate (4-10) An anode conductive stud (4-10-1) is connected to the lower reinforced titanium plate (4-10), and a cathode frame (4-1) and a cathode frame ( 4-1) is provided with a cathode water-conducting air-guiding hole (4-1-1), a cathode frame (4-1) is provided with a cathode conductive plate (4-12), and a cathode conductive plate (4-12) is processed The water conducting air hole (4-12-2), the cathode conductive plate (4-12) is connected with the cathode conductive stud (4-12-1), and the cathode conductive plate (4-12) is provided with a cathode microporous titanium plate ( 4-7), the cathode microporous titanium plate (4-7) is provided with a cathode catalyst layer (4-8), and the cathode catalyst layer (4-8) is provided with a proton exchange membrane (4-6) and a proton exchange membrane (4-6) An O-ring (4-11) is arranged between the cathode frame (4-1); the anode structure includes an upper reinforced titanium plate (4-9) and an upper reinforced titanium plate (4-9) The upper processing anode has water and air holes (4-9-1), an anode frame (4-2) is provided under the upper reinforced titanium plate (4-9), and anode microholes are provided in the anode frame (4-2). Titanium plate (4-4), anode microporous titanium plate ( 4-4) is provided with an anode catalyst layer (4-5); a lower reinforced titanium plate (4-10), a cathode frame (4-1), a cathode conductive plate (4-12), and an O-ring (4 -11), cathode microporous titanium plate (4-7), cathode catalyst layer (4-8), proton exchange membrane (4-6) and anode catalyst layer (4-5), anode microporous titanium plate (4- 4) The anode frame (4-2) and the upper reinforced titanium plate (4-9) are fastened together by screws (4-3). The slowly rising and falling power supply device for an electrolytic ozone generator according to claim 3, characterized in that the cathode structure passes through the bottom of the electrolytic water bucket (5) through the cathode conductive stud (4-12-1) to the outside of the bucket. ; The anode structure passes through the anode conductive stud (4-10-1) through the bottom of the electrolytic water bucket (5) to the outside of the barrel and is fastened by the screw cap (6); the cathode conductive stud (4-12-1) and constant current are generated The electrolytic capacitor E of the circuit (3) is connected, and the anode conductive stud (4-10-1) is connected to the normally open point of the relay JD1 of the constant current generating circuit (3).