CN115378228A - Ozone generating circuit, ozone generating method and milk mixing sterilizer - Google Patents
Ozone generating circuit, ozone generating method and milk mixing sterilizer Download PDFInfo
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- CN115378228A CN115378228A CN202211108416.6A CN202211108416A CN115378228A CN 115378228 A CN115378228 A CN 115378228A CN 202211108416 A CN202211108416 A CN 202211108416A CN 115378228 A CN115378228 A CN 115378228A
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 200
- 239000008267 milk Substances 0.000 title claims abstract description 28
- 210000004080 milk Anatomy 0.000 title claims abstract description 28
- 235000013336 milk Nutrition 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000015654 memory Effects 0.000 claims description 21
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 7
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 11
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 230000007774 longterm Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
- C01B13/115—Preparation of ozone by electric discharge characterised by the electrical circuits producing the electrical discharge
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/23—Containers, e.g. vials, bottles, syringes, mail
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses an ozone generating circuit, an ozone generating method and a milk mixing sterilizer, wherein the ozone generating circuit comprises: a power supply; the input end of the boosting module is connected with the power supply, and when the boosting module works, the output end of the boosting module is suitable for providing boosted voltage; the ozone generator is provided with a positive electrode and a negative electrode, the positive electrode is connected with the output end of the boosting module, and the negative electrode is grounded; the control module is connected with the control end of the boosting module; the control module is provided with a voltage detection end, and the voltage detection end is connected with the ozone generator. So can realize transferring the milk sterilizer at the different power operation control of different working stages, effectively improve ozone production volume, reduce the long-time cyclic utilization of ozone generator and start not enough to the influence of performance, guarantee that the consumer can normal use after using for a long time transfer the milk sterilizer and effectively disinfect, improve product life.
Description
Technical Field
The invention relates to the technical field of ozone generators, in particular to an ozone generating circuit, an ozone generating method and a milk mixing sterilizer.
Background
The disinfection by the ozone generator is one of the disinfection methods applied to the disinfection of the milk conditioner. The milk adjusting device is internally provided with a small fan and an ozone generator to form an ozone circulating generation device in the disinfection working process, and the small fan continuously provides circulating air for the ozone generator and guarantees the continuous work of the ozone generator. The ozone generator generates continuous ozone which is used for sterilizing the milk adjusting device.
However, after the milk adjusting device sterilizer is recycled for a long time, the surface of the ozone generator generates a large amount of fine impurities due to long-term contact with air, the original electrical structure of the ozone generator is damaged, the action strength of the ozone generator during working is directly influenced, the working efficiency of the ozone generator is low, the ineffective starting time is long, and the ozone generation rate is reduced.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is that the consistency of the output signals of the eddy current sensor is poor and the detection accuracy is poor in the prior art, so that an ozone generating circuit, an ozone generating method and a milk mixing sterilizer are provided.
According to a first aspect embodiments of the present invention provide an ozone generation circuit, comprising: a power supply; the input end of the boosting module is connected with the power supply, and when the boosting module works, the output end of the boosting module is suitable for providing boosted voltage; the ozone generator is provided with a positive electrode and a negative electrode, the positive electrode is connected with the output end of the boosting module, and the negative electrode is grounded; the control module is connected with the control end of the boosting module; the control module is provided with a voltage detection end, and the voltage detection end is connected with the ozone generator.
Optionally, the boost module includes: one end of the inductor is connected with the power supply, and the other end of the inductor is suitable for providing boosted voltage; and the control end of the switch circuit is suitable for receiving a control signal, the first end of the switch circuit is connected with the other end of the inductor, and the second end of the switch circuit is grounded.
Optionally, the switching circuit comprises: the control end of the switch tube is suitable for receiving the control signal, the first end of the switch tube is connected with one end of a current-limiting resistor, the other end of the current-limiting resistor is connected with the other end of the inductor, and the second end of the switch tube is grounded.
Optionally, the switching circuit further comprises: one end of the first resistor is connected with the control end of the switch tube, and the other end of the first resistor is suitable for receiving the control signal.
Optionally, the switching circuit further comprises: and one end of the second resistor is connected with the control end of the switch tube, and the other end of the second resistor is grounded.
Optionally, the control module comprises: one end of the third resistor is connected with the negative electrode of the ozone generator, and the other end of the third resistor is grounded; the controller is electrically connected with the boosting module; the controller is provided with a voltage detection end and a signal output end, the voltage detection end is connected with the negative electrode of the ozone generator, the signal output end is connected with the control end of the boosting module, and the controller sends a control signal to the boosting module through the signal output end.
Optionally, the ozone generation circuit further comprises: and one end of the rectification filter module is connected with the output end of the boosting module, and the other end of the rectification filter module is connected with the anode of the ozone generator.
Optionally, the rectification filter module includes: and the anode of the rectifier diode is connected with the output end of the boosting module, and the cathode of the rectifier diode is connected with the anode of the ozone generator.
Optionally, the rectification filter module further includes: and one end of the filter capacitor is connected with the cathode of the rectifier diode, and the other end of the filter capacitor is grounded.
According to a second aspect, embodiments of the present invention provide a milk sterilizer comprising the ozone generation circuit of any of the above embodiments.
According to a third aspect embodiments of the present invention provide an ozone generation method, comprising: after the ozone generator enters an over-power operation stage, the control module controls the boosting module to start, so that the boosting module provides boosted high voltage for the ozone generator;
after the boosting module operates for a first preset time, detecting whether the working voltage of the ozone generator is lower than a preset voltage through a control module;
if yes, controlling the ozone generator to enter an over-power operation stage;
if not, the boosting module is controlled to stop working, and the power supply normally supplies power to the ozone generator.
According to a fourth aspect an embodiment of the present invention provides an ozone generating apparatus comprising: an ozone generator;
the power supply is used for supplying power to the ozone generator;
the boosting module is used for boosting the voltage output by the power supply, and after the boosting module is started, the boosted high voltage is provided for the ozone generator;
the control module is used for controlling the starting and stopping of the boosting module and detecting whether the working voltage of the ozone generator is lower than a preset voltage or not;
and the processing module is used for controlling the ozone generator to enter an over-power operation stage.
According to a fifth aspect, an embodiment of the present invention provides an electronic device, which includes a memory and a processor, the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the computer instructions to perform the ozone generating method according to any one of the above embodiments.
According to a sixth aspect, embodiments of the present invention provide a computer-readable storage medium storing computer instructions for causing a computer to perform the ozone generation method of any one of the above embodiments.
The embodiment of the invention has the following beneficial effects:
1. the embodiment of the invention provides an ozone generating circuit, which comprises: a power supply; the input end of the boosting module is connected with the power supply, and when the boosting module works, the output end of the boosting module is suitable for providing boosted voltage; the ozone generator is provided with a positive electrode and a negative electrode, the positive electrode is connected with the output end of the boosting module, and the negative electrode is grounded; the control module is connected with the control end of the boosting module; the control module is provided with a voltage detection end, and the voltage detection end is connected with the ozone generator.
After the ozone generator enters an over-power operation stage, the control module starts the voltage boosting module to boost the output voltage of the power supply voltage, and the boosted voltage is input into the ozone generator. Under the high-pressure drive, the ozone generator rapidly works, and the ozone generator can rapidly generate ozone. After the ozone generator operates for a certain time, the actual working voltage of the ozone generator is detected through the voltage detection end of the control module, and when the actual working voltage of the ozone generator is lower than the preset voltage, the ozone generator can enter an over-power operation stage again to continue to be driven at high voltage. After the ozone generator operates for a certain time, if the actual working voltage of the ozone generator is equal to or higher than the preset voltage, the control module stops the work of the boosting module, the ozone generator can normally generate ozone under the driving voltage state, and meanwhile, the consumption energy of the ozone generator is reduced, so that the optimal ozone conversion state is achieved.
Therefore, the circuit can realize the output of two voltages, realize the control of the operation of the milk adjusting sterilizer at different power in different working stages, effectively improve the ozone production, reduce the influence of insufficient startup of the ozone generator in long-time recycling on the performance, ensure that the milk adjusting sterilizer can be normally used for effective sterilization after long-term use by consumers, prolong the service life of products, and simultaneously obtain the long-term reliability of the users.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a block diagram of an ozone generation circuit according to an embodiment of the present invention;
FIG. 2 is a flow chart of the operation of an ozone generation circuit according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of driving voltages and control signals according to an embodiment of the present invention.
Reference numerals:
1. a boost module; 2. an ozone generator; 3. a control module; 4. a controller; 5. a rectification filtering module;
r1, a first resistor; r2 and a second resistor; r3 and a third resistor; r4, a current limiting resistor;
q1, a switching tube; l, inductance; D. a rectifier diode; C. a filter capacitor; VCC and a power supply.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, the present invention provides an ozone generating circuit, which includes a power supply VCC, a boost module 1, an ozone generator 2, and a control module 3.
Specifically, in the embodiment of the present invention, the power supply VCC is used to supply power to the ozone generator 2. The input of the boost module 1 with the power supply VCC is connected, works as the boost module 1 during operation will the voltage of power supply VCC output steps up, and passes through the output of the boost module 1 provides the high voltage after stepping up to ozone generator 2. When the boosting module 1 does not work, the power supply VCC normally supplies power to the ozone generator 2. The ozone generator 2 is provided with a positive electrode and a negative electrode, the positive electrode is connected with the output end of the boosting module 1, and the negative electrode is grounded.
Further, the control module 3 is connected to the control end of the boost module 1, and is configured to control the boost module 1 to start and stop. Control module 3 still is provided with voltage detection end, voltage detection end with ozone generator 2 is connected, control module 3 can pass through voltage detection end detects whether ozone generator 2's operating voltage is less than preset voltage.
Specifically, when ozone generator 2 is used for ozone disinfection, ozone generator 2 enters an overpower operation stage, boost module 1 is started through control module 3 during the overpower operation stage, boost module 1 can boost the output voltage of the power supply voltage, and the boosted voltage is input into ozone generator 2. Under the high-pressure driving, the ozone generator 2 can rapidly generate high pressure, so that the working state can be rapidly carried out, and further, ozone can be rapidly generated. The ozone generator 2 is matched with a fan, so that air convection can be accelerated, more air adsorbates can be contacted by ozone, and the disinfection efficiency of the ozone generator 2 can be improved.
After the boosting module 1 runs for a first preset time, the actual working voltage of the ozone generator 2 is detected through the voltage detection end of the control module 3, and whether the actual working voltage of the ozone generator 2 is lower than the preset voltage or not is judged. When the actual operating voltage of the ozone generator 2 is lower than the preset voltage, it indicates that a large amount of fine impurities still exist on the surface of the ozone generator 2, and the impurities still affect the original electrical structure of the ozone generator 2 and directly affect the working strength of the ozone generator 2, so that the actual operating voltage of the ozone generator 2 is lower, and the ozone generation rate is reduced. Therefore, it is necessary to re-enter the ozone generator 2 into the over-power operation stage to continue driving at a high voltage.
If after the first preset duration of operation, the actual operating voltage of ozone generator 2 equals to and is higher than the preset voltage, it indicates that the fine impurity on its ozone generator 2 surface has been clear away, and there is no impurity to influence the original electrical property structure of ozone generator 2, then makes 1 work of boost module stop work through control module 3, power supply VCC normally does ozone generator 2 supplies power. At the moment, the ozone generator 2 can generate ozone in a normal working state under the driving voltage state, and meanwhile, the consumption energy of the ozone generator 2 is reduced, so that the optimal ozone conversion state is achieved.
So set up, the output of two kinds of voltages can be realized to this circuit, realizes transferring the milk sterilizer at the different power operation control of different working stages, effectively improves the ozone production volume, reduces 2 long-time circulative use start-ups of ozone generator and is not enough to the influence of performance, guarantees that the consumer can normally use after using for a long time transfers the milk sterilizer to effectively disinfect, has improved product life, also obtains user's long-term confidence simultaneously.
Further, in an alternative embodiment of the invention, the boost module 1 comprises an inductor L and a switching circuit. Specifically, the one end of inductance L with power supply VCC connects, the other end of inductance L is connected with ozone generator 2's positive pole, makes the other end of inductance L can provide the voltage after stepping up for ozone generator 2. The control end of the switch circuit is suitable for receiving a control signal, the first end of the switch circuit is connected with the other end of the inductor L, and the second end of the switch circuit is grounded. Under the action of the control signal, the first end and the second end of the switch circuit can be connected and disconnected.
Specifically, the switching circuit may include a switching tube Q1, a first resistor R1, and a second resistor R2, a control end of the switching tube Q1 is adapted to receive the control signal, a first end of the switching tube Q1 is connected to one end of a current limiting resistor R4, the other end of the current limiting resistor R4 is connected to the other end of the inductor L, and a second end of the switching tube Q1 is grounded. When a first resistor R1 is disposed in the switching circuit, one end of the first resistor R1 may be connected to the control end of the switching tube Q1, and the other end of the first resistor R1 is adapted to receive the control signal. One end of the second resistor R2 is connected with the control end of the switch tube Q1, and the other end of the second resistor R2 is grounded.
In the actual work process, when using ozone generator 2 to carry out ozone disinfection, earlier ozone generator 2 gets into the super power operation stage, at super power operation stage in-process, sends control signal through control module 3 earlier, control signal can be the square wave of certain frequency, then under the continuous break-make effect of switch tube Q1, inductance L risees the voltage of power supply VCC output, and the voltage input after will rising is to ozone generator 2 again. Under the high-pressure driving, the ozone generator 2 rapidly operates, and the ozone generating part rapidly generates ozone.
After the voltage boosting module 1 operates for a first preset time, which is the time T1 in fig. 2, the voltage detection end of the control module 3 detects the actual working voltage of the ozone generator 2, and determines whether the actual working voltage of the ozone generator 2 is lower than the preset voltage. When the actual operating voltage of the ozone generator 2 is lower than the preset voltage, it indicates that a large amount of fine impurities still exist on the surface of the ozone generator 2, and the impurities still affect the original electrical structure of the ozone generator 2 and directly affect the working strength of the ozone generator 2, so that the actual operating voltage of the ozone generator 2 is lower, and the ozone generation rate is reduced. Therefore, it is necessary to re-enter the ozone generator 2 into the over-power operation stage to continue driving at a high voltage.
If after the first predetermined duration of operation, the actual operating voltage of ozone generator 2 equals to and is higher than the predetermined voltage, it explains that the fine impurity on its ozone generator 2 surface has been clear away, there is not impurity to influence the original electrical property structure of ozone generator 2 already, then the second predetermined duration of operation, the second predetermined duration is exactly the T2 time in figure 2, the control signal that control module 3 sent at this moment is the low level, in the second predetermined duration, control module 3 continues to output the low level signal, thereby close switch tube Q1, power supply VCC normally does ozone generator 2 supplies power. The current flowing through the inductor L is kept constant, at the moment, the ozone generator 2 can normally generate ozone under the driving voltage state, and meanwhile, the energy consumption of the ozone generator 2 is reduced, so that the optimal ozone conversion state is achieved.
Further, in an optional embodiment of the invention, the control module 3 comprises a third resistor R3 and a controller 4. Specifically, one end of the third resistor R3 is connected to the negative electrode of the ozone generator 2, and the other end of the third resistor R3 is grounded. Controller 4 with step up module 1 electricity and be connected, controller 4 is provided with voltage detection end and signal output part, voltage detection end with ozone generator 2's negative pole is connected, signal output part with step up module 1's control end and connect, controller 4 passes through signal output part to step up module 1 and send control signal.
Further, in an optional embodiment of the invention, the ozone generating circuit further comprises a rectifying and filtering module 5. One end of the rectification filter module 5 is connected with the output end of the boosting module 1, and the other end of the rectification filter module 5 is connected with the anode of the ozone generator 2.
Specifically, the rectifying and filtering module 5 includes a rectifying diode D and a filtering capacitor C. In the embodiment of the present invention, an anode of the rectifier diode D is connected to the output end of the boost module 1, and a cathode of the rectifier diode D is connected to the anode of the ozone generator 2. One end of the filter capacitor C is connected with the cathode of the rectifier diode D, and the other end of the filter capacitor C is grounded.
The rectification filter module 5 can make the voltage of the ozone generator 2 more stable, and the ozone generator 2 can continuously work.
In addition, in the embodiment of the invention, the circuit adopts common cheap materials such as a resistor, a triode, a capacitor and the like, the whole cost is very low, and the effect of controlling different working states of the ozone generator 2 can be achieved. Meanwhile, any one resistor can be replaced by a plurality of resistors in series connection, parallel connection or series-parallel connection; the inductor L can also be replaced by a material with an inductive device, the switching tube Q1 can be a triode, and other switching tubes Q1 such as a field effect transistor MOS and the like can also be used for replacement.
Of course, the present embodiment is only to illustrate specific electronic components, but not to be limited thereto, and those skilled in the art can change the electronic components according to actual situations, and the same technical effects can be achieved.
Example 2
According to a second aspect, embodiments of the present invention provide a milk sterilizer comprising the ozone generation circuit of any of the above embodiments.
So set up, transfer the output that milk sterilizer can realize two kinds of voltages through this ozone generating circuit, realize transferring the milk sterilizer at the different power operation control of different working stages, avoid 2 surperficial adsorbed impurities of ozone generator such as particulate matter to the influence of ozone production volume, effectively go the air accumulation impurity to transfer the relevant performance influence of milk sterilizer, effectively improve the ozone production volume, reduce 2 long-time circulative use of ozone generator and start the not enough influence to the performance, guarantee that the consumer can normal use after using for a long time transfer the milk sterilizer and effectively disinfect. Meanwhile, the service life of the milk mixing sterilizer is prolonged, so that the long-term use of the milk mixing sterilizer is ensured, the user experience is improved, and the trust of customers on brands is increased.
Example 3
According to a second aspect, embodiments of the present invention provide an ozone generating method, specifically including the steps of:
s1, after an ozone generator 2 enters an over-power operation stage, a control module 3 controls a boosting module 1 to start, so that the boosting module 1 provides boosted high voltage for the ozone generator 2; for details, please refer to the above embodiment section, which is not repeated herein;
s2, after the boosting module 1 runs for a first preset time, detecting whether the working voltage of the ozone generator 2 is lower than a preset voltage or not through a control module 3; for details, please refer to the above embodiment section, which is not described herein again;
s3, if so, controlling the ozone generator 2 to enter an over-power operation stage; for details, please refer to the above embodiment section, which is not described herein again;
and S4, if not, controlling the boosting module 1 to stop working, and normally supplying power to the ozone generator 2 by the power supply VCC. For details, please refer to the above-mentioned embodiments, which are not described herein.
So set up, the output of two kinds of voltages can be realized to this circuit, realizes transferring the milk sterilizer at the different power operation control of different working stages, effectively improves the ozone production volume, reduces 2 long-time circulative use start-ups of ozone generator and is not enough to the influence of performance, guarantees that the consumer can normally use after using for a long time transfers the milk sterilizer to effectively disinfect, has improved product life, also obtains user's long-term confidence simultaneously.
Example 4
According to a third aspect embodiments of the present invention provide an ozone generating apparatus, comprising:
an ozone generator 2; for details, please refer to the above-mentioned embodiments, which are not described herein.
The power supply VCC is used for supplying power to the ozone generator 2; for details, please refer to the above embodiment section, which is not repeated herein.
The boost module 1 is used for boosting the voltage output by the power supply VCC, and after the boost module 1 is started, the boosted high voltage is provided for the ozone generator 2; for details, please refer to the above-mentioned embodiments, which are not described herein.
The control module 3 is used for controlling the starting and stopping of the boosting module 1 and detecting whether the working voltage of the ozone generator 2 is lower than a preset voltage or not; for details, please refer to the above-mentioned embodiments, which are not described herein.
And the processing module is used for controlling the ozone generator 2 to enter an over-power operation stage. For details, please refer to the above-mentioned embodiments, which are not described herein.
So set up, the output of two kinds of voltages can be realized to this circuit, realizes transferring the milk sterilizer at the different power operation control of different working stages, effectively improves the ozone production volume, reduces 2 long-time circulative use start-ups of ozone generator and is not enough to the influence of performance, guarantees that the consumer can normally use after using for a long time transfers the milk sterilizer to effectively disinfect, has improved product life, also obtains user's long-term confidence simultaneously.
Example 5
According to a fourth aspect, embodiments of the present invention provide an electronic device, which may include a processor and a memory, where the processor and the memory may be connected by a bus or in other manners, such as being connected by a bus.
The processor may be a Central Processing Unit (CPU). The Processor may also be other general purpose processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the ozone generation method in the embodiments of the present invention. The processor executes various functional applications and data processing of the processor by executing the non-transitory software programs, instructions and modules stored in the memory, that is, the ozone generation method in the above method embodiment is realized.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor, and the like. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory and, when executed by the processor, perform any of the ozone generation methods of the above embodiments.
The specific details of the electronic device may be understood by referring to the corresponding related descriptions and effects in any of the above embodiments, and are not described herein again.
Example 6
Embodiments of the present invention also provide a computer-readable storage medium having stored thereon computer instructions for causing the computer to execute any one of the ozone generation methods described herein.
The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (14)
1. An ozone generation circuit, comprising:
a power supply (VCC);
the input end of the boosting module (1) is connected with the power supply (VCC), and when the boosting module (1) works, the output end of the boosting module (1) is suitable for providing boosted voltage;
the ozone generator (2) is provided with a positive electrode and a negative electrode, the positive electrode is connected with the output end of the boosting module (1), and the negative electrode is grounded;
the control module (3) is connected with the control end of the boosting module (1); the control module (3) is provided with a voltage detection end, and the voltage detection end is connected with the ozone generator (2).
2. The ozone generation circuit according to claim 1, characterized in that the boost module (1) comprises:
one end of the inductor (L) is connected with the power supply (VCC), and the other end of the inductor (L) is suitable for providing boosted voltage;
the control end of the switch circuit is suitable for receiving a control signal, the first end of the switch circuit is connected with the other end of the inductor (L), and the second end of the switch circuit is grounded.
3. The ozone generation circuit of claim 2, wherein the switching circuit comprises:
the control end of the switch tube (Q1) is suitable for receiving the control signal, the first end of the switch tube (Q1) is connected with one end of a current-limiting resistor (R4), the other end of the current-limiting resistor (R4) is connected with the other end of the inductor (L), and the second end of the switch tube (Q1) is grounded.
4. The ozone generation circuit of claim 3, wherein the switching circuit further comprises:
one end of the first resistor (R1) is connected with the control end of the switch tube (Q1), and the other end of the first resistor (R1) is suitable for receiving the control signal.
5. The ozone generation circuit of claim 4, wherein the switching circuit further comprises:
and one end of the second resistor (R2) is connected with the control end of the switch tube (Q1), and the other end of the second resistor (R2) is grounded.
6. The ozone generation circuit according to any of the claims 1 to 5, characterized in that the control module (3) comprises:
one end of the third resistor (R3) is connected with the negative electrode of the ozone generator (2), and the other end of the third resistor (R3) is grounded;
a controller (4) electrically connected to the boost module (1); the controller (4) is provided with a voltage detection end and a signal output end, the voltage detection end is connected with the negative electrode of the ozone generator (2), the signal output end is connected with the control end of the boosting module (1), and the controller (4) sends a control signal to the boosting module (1) through the signal output end.
7. The ozone generation circuit of any one of claims 1 to 5, further comprising:
and one end of the rectifying and filtering module (5) is connected with the output end of the boosting module (1), and the other end of the rectifying and filtering module (5) is connected with the anode of the ozone generator (2).
8. The ozone generation circuit according to claim 7, characterized in that the rectifying-filtering module (5) comprises:
the anode of the rectifier diode (D) is connected with the output end of the boosting module (1), and the cathode of the rectifier diode (D) is connected with the anode of the ozone generator (2).
9. The ozone generation circuit according to claim 8, characterised in that the rectifying-filtering module (5) further comprises:
and one end of the filter capacitor (C) is connected with the cathode of the rectifier diode (D), and the other end of the filter capacitor (C) is grounded.
10. A milk mixing sterilizer, comprising: an ozone generation circuit according to any one of claims 1 to 9.
11. A method of ozone generation, comprising:
after the ozone generator (2) enters an over-power operation stage, the control module (3) controls the boosting module (1) to start, so that the boosting module (1) provides boosted high voltage for the ozone generator (2);
after the boosting module (1) operates for a first preset time, detecting whether the working voltage of the ozone generator (2) is lower than a preset voltage or not through a control module (3);
if yes, controlling the ozone generator (2) to enter an over-power operation stage;
if not, the boosting module (1) is controlled to stop working, and the power supply (VCC) normally supplies power to the ozone generator (2).
12. An ozone generating device, comprising:
an ozone generator (2);
a power supply (VCC) for supplying power to the ozone generator (2);
the boost module (1) is used for boosting the voltage output by the power supply (VCC), and after the boost module (1) is started, the boosted high voltage is provided for the ozone generator (2);
the control module (3) is used for controlling the starting and stopping of the boosting module (1) and detecting whether the working voltage of the ozone generator (2) is lower than a preset voltage or not;
and the processing module is used for controlling the ozone generator (2) to enter an over-power operation stage.
13. An electronic device, comprising: a memory and a processor, the memory and the processor being communicatively coupled to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the ozone generation method of claim 11.
14. A computer-readable storage medium storing computer instructions for causing a computer to perform the ozone generation method of claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211108416.6A CN115378228A (en) | 2022-09-09 | 2022-09-09 | Ozone generating circuit, ozone generating method and milk mixing sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211108416.6A CN115378228A (en) | 2022-09-09 | 2022-09-09 | Ozone generating circuit, ozone generating method and milk mixing sterilizer |
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| CN115378228A true CN115378228A (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211108416.6A Pending CN115378228A (en) | 2022-09-09 | 2022-09-09 | Ozone generating circuit, ozone generating method and milk mixing sterilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281867A (en) * | 2023-03-13 | 2023-06-23 | 珠海格力电器股份有限公司 | Control method and device of ozone generator, electronic equipment and chopping board sterilizer |
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2022
- 2022-09-09 CN CN202211108416.6A patent/CN115378228A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281867A (en) * | 2023-03-13 | 2023-06-23 | 珠海格力电器股份有限公司 | Control method and device of ozone generator, electronic equipment and chopping board sterilizer |
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