An electrolytic treatment circuit and laundry treatment apparatus

Abstract

The application provides an electrolysis treatment circuit and a clothes treatment device. A flow sensor is arranged on a water inlet path of an electrolytic substance generation module to monitor the water inlet flow in real time and output a flow signal. A driving circuit can dynamically adjust the power of an electrolyzer according to the flow size, which can ensure sufficient reaction of the electrolyzer and prevent energy waste caused by insufficient electrolysis, and maintain the stability of the electrolytic substance concentration. Compared with the opening and closing control of the water inlet valve, the electrolysis efficiency caused by flow fluctuation is avoided, and the electrolytic substance generation process is always in the optimal working condition. The introduction of the flow signal enables the driving circuit of the electrolytic substance generation module to correct the power supply parameters in real time, forms a closed-loop system of "monitoring-adjusting-optimizing", ensures the stable operation of the electrolytic substance generation module under complex working conditions, ensures the more uniform electrolytic substance concentration, and realizes more stable sterilization, stain removal and odor removal effects in the washing process, and is especially suitable for scenes with strict cleanliness requirements.

Description

Technical Field

[0001] This application relates to the field of household appliance technology, and in particular to an electrolytic processing circuit and clothing processing equipment. Background Technology

[0002] The current electrolytic substance generation module in garment processing equipment can only control the water flow by opening and closing the water inlet valve or by simply switching it on and off. This can easily lead to unstable concentration of the electrolytic substance, affecting the washing effect.

[0003] It should be noted that the above introduction to the technical background is only for the purpose of providing a clear and complete explanation of the technical solutions of this application and facilitating understanding by those skilled in the art. It should not be assumed that these technical solutions are known to those skilled in the art simply because they have been described in the background section of this application. Utility Model Content

[0004] This application aims to at least partially address one of the technical problems in the related art.

[0005] Therefore, one object of this application is to provide an electrolysis processing circuit, including a flow sensor and an electrolytic substance generation module, wherein:

[0006] The flow sensor is installed in the water inlet path of the electrolytic substance generation module to monitor the flow rate in the water inlet path and output a flow signal.

[0007] The electrolytic substance generation module includes: an electrolyzer and a drive circuit;

[0008] The driving circuit is electrically connected to the flow sensor and is used to supply power to the electrolyzer based on the flow signal.

[0009] The electrolyzer is connected to the drive circuit and is used to electrolyze the liquid flowing in through the water inlet path based on the electrical energy provided by the drive circuit to obtain an electrolyzed substance.

[0010] According to an embodiment of the electrolysis processing circuit of this application, the driving circuit has a first terminal, a second terminal and a third terminal;

[0011] The first end of the driving circuit is connected to the flow sensor to acquire the flow signal;

[0012] The second end of the drive circuit is connected to the output end of the power supply to obtain electrical energy.

[0013] The third terminal of the drive circuit is connected to the electrolyzer and is used to output electrical energy to the electrolyzer under the regulation of the flow signal.

[0014] According to an embodiment of the electrolysis processing circuit of this application, the driving circuit includes a transistor, a first resistor, and a second resistor;

[0015] The base of the transistor is connected to the first terminal through the first resistor;

[0016] The collector of the transistor is connected to the second terminal through the second resistor;

[0017] The emitter of the transistor is connected to the third terminal.

[0018] According to an embodiment of the electrolysis processing circuit of this application, the electrolytic substance generation module further includes:

[0019] A protection submodule, connected to the drive circuit and the electrolyzer, is used to disconnect the electrical connection between the drive circuit and the electrolyzer when the electrolyzer is in an unloaded state, so as to prevent the electrolyzer from burning dry.

[0020] According to an embodiment of the electrolysis processing circuit of this application, the protection submodule includes at least one of a float switch, a capacitive water level sensor, and a photoelectric liquid level sensor.

[0021] According to an embodiment of the electrolysis processing circuit of this application, the water inlet path is provided with at least two water inlet pipes and a material box disposed between the at least two water inlet pipes;

[0022] The flow sensor is installed in any one of the at least two inlet pipes, or in the feed box.

[0023] According to an embodiment of the electrolysis processing circuit of this application, the at least two water inlet pipes include a straight water inlet pipe connected to the water inlet end of the electrolytic substance generation module, and the flow sensor is disposed on the straight water inlet pipe.

[0024] According to an embodiment of the electrolysis circuit of this application, the water inlet path is provided with a water valve to control the water flow; the flow sensor is located at the water valve position.

[0025] According to an embodiment of the electrolysis processing circuit of this application, the flow sensor includes at least one of an electromagnetic sensor, a vortex sensor, and a turbine sensor.

[0026] Another object of this application is to provide a garment processing device, which includes an electrolytic processing circuit provided in one embodiment of this application.

[0027] In this application, a flow sensor installed in the inlet path of the electrolytic substance generation module monitors the inlet water flow in real time and outputs a flow signal. This allows the drive circuit of the electrolytic substance generation module to dynamically adjust the electrolyzer's power according to the flow rate. This ensures sufficient electrolysis, preventing insufficient electrolytic substance concentration due to excessive water flow, and also prevents energy waste caused by incomplete electrolysis, thus maintaining the stability of the electrolytic substance concentration. Compared to solutions controlled by opening and closing the inlet valve, this application avoids the problem of low electrolysis efficiency caused by flow fluctuations, ensuring that the electrolytic substance generation process is always under optimal operating conditions. Simultaneously, the introduction of the flow signal allows the drive circuit of the electrolytic substance generation module to correct power supply parameters in real time, forming a closed-loop system of "monitoring-adjustment-optimization." This ensures stable operation of the electrolytic substance generation module under complex conditions and a more uniform electrolytic substance concentration, thereby achieving more stable sterilization, stain removal, and deodorization effects during washing, making it particularly suitable for scenarios with stringent cleanliness requirements. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of an electrolysis processing circuit provided in an embodiment of this application;

[0029] Figure 2 This is a schematic diagram of a driving circuit provided according to an embodiment of this application;

[0030] Figure 3 This is a circuit diagram of a driving circuit provided according to an embodiment of this application;

[0031] Figure 4 This is a structural schematic diagram of another electrolytic material generation module provided according to an embodiment of this application. Detailed Implementation

[0032] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0033] Currently available garment processing equipment products have limitations in controlling water flow due to the limitations of their electrolytic material generation modules. From a working principle perspective, these modules rely solely on the opening and closing of the inlet valve, or use a simple on / off method to regulate water flow, failing to achieve precise control over the water volume.

[0034] In actual washing processes, water flow rate is a crucial parameter. It not only affects the thorough mixing of detergent and clothes but also relates to the distribution and effectiveness of electrolyzed substances (including hydroxyl radicals (OH), ozone (O3), and water) in the washing environment. However, due to the imperfect control methods of current electrolyzed substance generation modules, it is difficult to maintain a stable and ideal water flow rate. For example, when the inlet valve is opened, the water flow may be momentarily too large, causing the electrolyzed substances to be over-diluted in a short period of time, resulting in a sharp drop in concentration. Conversely, when the inlet valve is closed and then reopened, the water flow may experience brief instability, preventing the concentration of the electrolyzed substances from quickly returning to a suitable level, thus leading to significant fluctuations.

[0035] The stability of the electrolyte concentration plays a decisive role in washing effectiveness. Because electrolytes such as hydroxyl radicals (·OH) possess strong oxidizing properties, with an oxidation-reduction potential (2.8V) second only to fluorine, they can penetrate deep into clothing fibers, effectively decomposing and removing various stubborn stains, bacteria, and odors. Only when the electrolyte concentration is maintained within a relatively stable range can it fully exert its powerful cleaning and disinfecting capabilities, ensuring a comprehensive and thorough cleaning of clothing. However, currently, due to the instability of electrolyte concentration, stains on clothing may not be completely removed, and bacteria and odors may remain, resulting in clothing failing to achieve the expected level of cleanliness.

[0036] In summary, this chain reaction caused by improper water flow control in the electrolytic material generation module not only reduces the overall performance of the laundry equipment but also greatly affects the user's washing experience and hinders the further promotion and application of electrolytic material generation technology in the home appliance field.

[0037] The electrolytic processing circuit and clothing processing device of the present application embodiments are described below with reference to the accompanying drawings.

[0038] Figure 1 This is a schematic diagram of an electrolysis processing circuit provided in an embodiment of this application.

[0039] like Figure 1 As shown, the electrolysis processing circuit 100 of this application embodiment includes: a flow sensor 101 and an electrolytic substance generation module 102, wherein:

[0040] like Figure 1 As shown, the flow sensor 101 is installed in the water inlet path of the electrolytic material generation module 102 to monitor the flow rate in the water inlet path and output a flow signal.

[0041] like Figure 1As shown, the electrolytic substance generation module 102 includes an electrolyzer and a drive circuit. The drive circuit is electrically connected to the flow sensor 101 and supplies power to the electrolyzer based on the flow signal. The electrolyzer is connected to the drive circuit and electrolyzes the liquid flowing into the inlet path based on the electrical energy provided by the drive circuit to obtain the electrolytic substance.

[0042] In one feasible implementation, the flow sensor 101 employs high-precision sensing technology, enabling it to detect changes in water flow with high sensitivity. As water flows through the inlet path, the sensitive element inside the flow sensor 101 quickly captures changes in the physical characteristics of the water flow, such as flow velocity and flow rate. Based on these changes in physical characteristics, the flow sensor 101 converts the actual flow rate of the water into an electrical signal, which is the flow signal. The flow signal contains key information about the water flow in the inlet path, reflecting important parameters such as the current flow rate and its changing trend, providing accurate data support for the subsequent electrolytic substance generation module 102.

[0043] In one feasible implementation, after receiving the flow signal, the drive circuit calculates the required power supply parameters for the electrolyzer, such as voltage, current, power supply time, and frequency, based on parameters such as the magnitude and trend of the flow signal. The drive circuit then provides stable and appropriate electrical energy to the electrolyzer according to the calculation results, ensuring that the electrolyzer operates under optimal conditions. It should be noted that this dynamic power supply method based on flow signals not only improves energy utilization efficiency but also ensures the stability and reliability of the electrolysis process.

[0044] In one feasible implementation, the electrolyzer receives electrical energy from a drive circuit. When liquid flows into the electrolyzer through the inlet path, it utilizes the electrical energy from the drive circuit to create a stable electric field environment inside. Under the influence of this electric field, water molecules in the liquid undergo ionization, decomposing into charged particles such as hydrogen ions and hydroxide ions. These charged particles, under the further influence of the electric field, undergo complex chemical reactions, ultimately generating ozone (O3), a highly oxidizing substance. The generated ozone quickly dissolves in the water, forming an electrolytic substance that can penetrate deep into clothing fibers, effectively decomposing and removing various stubborn stains. It also kills bacteria, viruses, and odor molecules on clothing, providing comprehensive cleaning and care.

[0045] Optionally, Figure 2 This is a schematic diagram of a driving circuit provided according to an embodiment of this application.

[0046] like Figure 2As shown, the driving circuit has a first terminal, a second terminal, and a third terminal. The first terminal of the driving circuit is connected to the flow sensor 101 and is used to acquire the flow signal. The second terminal of the driving circuit is connected to the output terminal of the power supply and is used to acquire electrical energy. The third terminal of the driving circuit is connected to the electrolyzer and is used to output electrical energy to the electrolyzer under the regulation of the flow signal.

[0047] In one feasible implementation, the first terminal of the drive circuit, serving as a signal input port, establishes a reliable electrical connection with the flow sensor 101 to receive the flow signal output by the flow sensor 101. Since this flow signal contains important information such as the magnitude and trend of the influent flow rate, it serves as the basis for subsequent control by the drive circuit. To ensure the stability and accuracy of the flow signal transmission, the first terminal of the drive circuit can employ a special interface design. For example, it can preprocess the input flow signal by filtering and amplifying it to remove noise and interference components, thereby improving the quality of the flow signal.

[0048] In one feasible implementation, the second terminal of the drive circuit is an electrical energy input port, directly connected to the output terminal of the power supply. The power supply provides the necessary electrical energy for the entire electrolytic material generation module, and the stability of its output voltage and current is crucial for the normal operation of the drive circuit and the electrolyzer. The second terminal of the drive circuit has efficient electrical energy receiving and conversion capabilities, enabling it to appropriately process and convert the electrical energy provided by the power supply to meet the operational needs of the internal circuitry of the drive circuit and the electrolyzer.

[0049] As an example, depending on the characteristics and operating requirements of the electrolyzer, the drive circuit may need to regulate the input electrical energy through voltage and current regulation to ensure that the voltage and current output to the electrolyzer fluctuate within a specified range. Furthermore, the second terminal also features overvoltage and overcurrent protection functions, which can promptly cut off the power input in case of abnormal power supply conditions, protecting the drive circuit and electrolyzer from damage.

[0050] In one feasible implementation, the third terminal of the drive circuit is an electrical energy output port, which is closely connected to the electrolyzer. After acquiring the flow signal and processing the input electrical energy, the drive circuit, under the regulation of the flow signal, outputs electrical energy with corresponding parameters to the electrolyzer through the third terminal.

[0051] For example, the drive circuit can adjust parameters such as voltage, current, and frequency of the output power in real time based on factors such as the magnitude and rate of change of the flow signal. For instance, when the inlet water flow increases, the drive circuit will correspondingly increase the power output to the electrolyzer to improve its electrolysis efficiency and ensure that the content of the generated electrolytic substance meets washing requirements; conversely, when the inlet water flow decreases, the drive circuit will reduce the output power to avoid energy waste. Through this dynamic control method based on the flow signal, the drive circuit can achieve precise control of the electrolyzer's operating state, thereby improving the efficiency and quality of electrolytic substance generation and providing a stable and reliable supply of electrolytic substances for clothing processing equipment.

[0052] Optionally, Figure 3 This is a circuit diagram of a driving circuit provided according to an embodiment of this application.

[0053] like Figure 3 As shown, the driving circuit includes a transistor Q1, a first resistor R1, and a second resistor R2. The base of transistor Q1 is connected to the first terminal of the driving circuit through the first resistor R1; the collector of transistor Q1 is connected to the second terminal of the driving circuit through the second resistor R2; and the emitter of transistor Q1 is connected to the third terminal of the driving circuit.

[0054] In one feasible implementation, transistor Q1, as the core control element of the drive circuit, is typically selected with a suitable current amplification factor and switching characteristics to meet the drive circuit's requirements for current control and power transmission. The base of transistor Q1 is connected to the first terminal of the drive circuit via a first resistor R1, used to control the flow signal received at the base. The selection of the resistance value of the first resistor R1 requires comprehensive consideration of several factors, including the input characteristics of transistor Q1, the strength of the input signal at the first terminal of the drive circuit, and the power consumption requirements of the drive circuit. When a flow signal is input to the first terminal of the drive circuit, this signal acts on the base of transistor Q1 through the first resistor R1, causing a change in the base current. According to the current amplification principle of transistors, a small change in the base current leads to a significant change in the collector current, thereby controlling the conduction level of transistor Q1. Simultaneously, the first resistor R1 also limits the base current, preventing it from exceeding the maximum allowable value of transistor Q1 due to excessive input signal or circuit faults, thus protecting the transistor from damage.

[0055] In one feasible implementation, the collector of transistor Q1 is connected to the second terminal of the drive circuit through a second resistor R2. When transistor Q1 is turned on, the collector current flows through the second resistor R2, generating a voltage drop across it. According to Ohm's law, the magnitude of the voltage drop is proportional to the collector current and the resistance of the second resistor R2. By appropriately selecting the resistance of the second resistor R2, the magnitude of the collector current can be precisely controlled, thereby regulating the electrical energy output to the electrolyzer. Furthermore, the second resistor R2 also plays a role in stabilizing the collector voltage. When the load of the drive circuit (such as the electrolyzer) changes, it causes fluctuations in the collector current. Due to the presence of the second resistor R2, the collector voltage is adjusted accordingly according to Ohm's law, thus maintaining relative stability and providing a stable operating environment for transistor Q1, ensuring its normal operation.

[0056] In one feasible implementation, the emitter of transistor Q1 is connected to the third terminal of the drive circuit, serving as the power output port. When transistor Q1 is turned on under the control of the base current, a low-resistance path is formed between the collector and emitter, allowing the power obtained from the second terminal of the drive circuit to be transmitted through the second resistor R2, the collector and emitter of transistor Q1, and to the third terminal of the drive circuit, providing the required power to the electrolyzer. This power transmission method based on the switching characteristics of transistors has the advantages of fast response speed and high control precision. It can adjust the power output to the electrolyzer in real time and accurately according to the flow signal input at the first terminal of the drive circuit, meeting the dynamic power requirements of the electrolytic material generation process.

[0057] In another feasible implementation, the driving circuit can also be configured with a PWM (Pulse Width Modulation) module, which has a first terminal, a second terminal and a third terminal. The first terminal of the PWM module is connected to the first terminal of the driving circuit; the second terminal of the PWM module is connected to the second terminal of the driving circuit through a microcontroller; and the third terminal of the PWM module is connected to the third terminal of the driving circuit.

[0058] For example, the first terminal of the PWM module receives a flow rate signal. Based on the magnitude of the flow rate signal, the microcontroller at the second terminal adjusts the duty cycle of the PWM signal and outputs a PWM signal based on this duty cycle through the third terminal. This PWM signal provides the required power to the electrolyzer. For instance, when the flow rate signal increases, the duty cycle of the PWM signal is increased to improve the power input to the electrolyzer; when the flow rate signal decreases, the duty cycle of the PWM signal is decreased to reduce the power input to the electrolyzer.

[0059] Optionally, Figure 4 This is a structural schematic diagram of another electrolytic material generation module provided according to an embodiment of this application.

[0060] like Figure 4 As shown, the electrolytic material generation module also includes a protection submodule, which is connected to the drive circuit and the electrolyzer. This protection submodule is used to disconnect the electrical connection between the drive circuit and the electrolyzer when the electrolyzer is in an unloaded state, so as to prevent the electrolyzer from burning dry.

[0061] In one feasible implementation, the protection submodule includes at least one of a float switch, a capacitive water level sensor, and a photoelectric liquid level sensor. When the electrolyzer is in an unloaded state, the electrical connection between the drive circuit and the electrolyzer is cut off by the float switch, capacitive water level sensor, or photoelectric liquid level sensor to prevent the electrolyzer from dry burning.

[0062] In another feasible implementation, the protection submodule can also be based on a Hall sensor and a solid-state relay, wherein the solid-state relay is connected to the drive circuit and the electrolyzer, and the Hall sensor is connected to the solid-state relay. The Hall sensor monitors the operating current of the electrolyzer in real time and dynamically compares it with a preset threshold. When the detected current is lower than a safety threshold (e.g., the safety threshold can be set to 10%-20% of the electrolyzer's rated current), the Hall sensor triggers the solid-state relay to disconnect the electrical connection between the drive circuit and the electrolyzer within microseconds to prevent the electrolyzer from dry-burning.

[0063] It should be noted that the electrolytic substance generation module can also be configured using application-specific integrated circuits (ASICs, which are integrated circuits designed and manufactured for specific user requirements and specific systems; in this embodiment, the integrated circuit represents a control module), intellectual property cores (IP cores are mature designs of circuit modules with independent functions in chip or integrated circuit designs; these circuit designs can be applied to other chip or integrated circuit design projects that include the circuit module, thereby reducing the design workload, shortening the design cycle, and improving the success rate of chip or integrated circuit design. IP cores are classified into three levels: behavioral, structural, and physical, thus corresponding to three types of IP cores: soft cores designed with hardware description languages, solid cores that complete structural descriptions, and hard cores based on physical descriptions and verified by processes), etc. The specific configuration forms will not be elaborated here. As long as the electrolyzer is powered based on the flow signal and the liquid flowing into the water inlet path is electrolyzed based on the power provided by the drive circuit to obtain electrolytic substances, any configuration form of the electrolytic substance generation module is applicable and is not limited to this embodiment.

[0064] In one feasible implementation, the water inlet path is provided with at least two water inlet pipes and a material box disposed between the at least two water inlet pipes; the flow sensor is disposed in any one of the at least two water inlet pipes, or in the material box.

[0065] For example, the water inlet path can adopt a modular flow channel design, consisting of at least two independent inlet pipes (a front inlet pipe and a rear inlet pipe) and a functional feed box located between them. The front inlet pipe typically integrates a primary filtration unit (such as a PP cotton filter or a stainless steel filter screen) to remove large particulate impurities (particle size ≥ 50 μm) from the water, ensuring that the cleanliness of the water entering the feed box meets the ISO 8573-1 standard. The feed box, as the core reaction chamber, is filled with a special catalytic medium (such as titanium-based oxide coated particles or supported noble metal catalysts). Through the synergistic effect of physical adsorption and electrochemical catalysis, it achieves water quality adjustment (pH control range 6.5-8.5) or precise addition of electrolyzed substances (concentration accuracy ±0.5%). The rear inlet pipe is equipped with a pressure stabilizing structure (such as a spiral guide channel or a honeycomb rectifier) ​​to convert the turbulence (Reynolds number Re > 4000) that may occur at the feed box outlet into laminar flow (Re < 2300), ensuring that the flow sensor measurement accuracy reaches ±1.5%FS.

[0066] In some embodiments, at least two inlet pipes include a straight inlet pipe connected to the inlet end of the electrolytic material generation module, and a flow sensor is disposed on the straight inlet pipe.

[0067] For example, the inlet pipe of the straight pipe section can be made of high-precision cold-drawn seamless steel pipe (material 316L stainless steel, surface roughness Ra≤0.8μm), and its length to diameter ratio (L / D)≥10 to meet the conditions for fully developed flow in fluid mechanics (turbulence intensity Tu≤2%). The flow sensor can be integrated into the middle of the straight pipe section through flange or threaded connection.

[0068] In some embodiments, the water path is provided with a water valve to control the water flow; a flow sensor is located at the water valve.

[0069] For example, the water valve can use a PID control algorithm (proportional coefficient Kp = 0.8-1.2, integral time Ti = 10-30s, derivative time Td = 2-5s) to achieve dynamic flow regulation, with a response time ≤ 500ms (from start-up control to valve position stabilization). The flow sensor is directly installed on the water valve body or a straight pipe section adjacent to the valve, monitoring the fluid velocity in real time and converting it into a standard flow signal.

[0070] It should be noted that flow sensors include at least one of electromagnetic sensors, vortex sensors, and turbine sensors. The type of flow sensor should be selected according to the specific application scenario, which will not be elaborated here.

[0071] Specifically, according to embodiments of this application, the electrolytic processing circuit referenced above can be implemented as a garment processing device. This device relies on electrochemical oxidation technology, using electrodes with strong electrocatalytic activity (such as titanium-based platinum group metal oxide coated electrodes) to electrolyze a water-based medium, generating a high concentration of electrolytic substances. In washing applications, the electrolytic substance generation module works in conjunction with a flow sensor. The flow sensor monitors the flow rate in the inlet path and outputs a flow signal. The electrolytic substance generation module electrolyzes the liquid flowing into the inlet path based on the flow signal to obtain electrolytic substances. These electrolytic substances are then used to achieve deep oxidation of the surface and fibers of the washed garment, breaking down stains into smaller molecules, thereby completing the washing operation.

[0072] In summary, the electrolysis processing circuit and clothing treatment equipment provided in this application embodiment, based on a flow sensor installed in the water inlet path of the electrolytic substance generation module, monitors the inlet water flow in real time and outputs a flow signal. This allows the drive circuit of the electrolytic substance generation module to dynamically adjust the electrolyzer's power according to the flow rate, ensuring sufficient electrolysis and preventing insufficient concentration of electrolytes due to excessive water flow, while also preventing energy waste caused by incomplete electrolysis, thus maintaining the stability of the electrolytic substance concentration. Compared to solutions controlled by opening and closing the water inlet valve, this application avoids the problem of low electrolysis efficiency caused by flow fluctuations, ensuring that the electrolytic substance generation process is always under optimal operating conditions. Simultaneously, the introduction of the flow signal allows the drive circuit of the electrolytic substance generation module to correct power supply parameters in real time, forming a closed-loop system of "monitoring-adjustment-optimization." This ensures stable operation of the electrolytic substance generation module under complex conditions and ensures a more uniform electrolytic substance concentration, thereby achieving more stable sterilization, stain removal, and odor elimination effects during washing, making it particularly suitable for scenarios with stringent cleanliness requirements.

[0073] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0074] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0075] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0076] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0077] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0078] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. An electrolytic processing circuit, characterized in that, Includes a flow sensor and an electrolyte generation module, wherein: The flow sensor is installed in the water inlet path of the electrolytic substance generation module to monitor the flow rate in the water inlet path and output a flow signal. The electrolytic substance generation module includes: an electrolyzer and a drive circuit; The driving circuit is electrically connected to the flow sensor and is used to supply power to the electrolyzer based on the flow signal. The electrolyzer is connected to the drive circuit and is used to electrolyze the liquid flowing in through the water inlet path based on the electrical energy provided by the drive circuit to obtain an electrolyzed substance.

2. The electrolysis processing circuit according to claim 1, characterized in that, The driving circuit has a first terminal, a second terminal, and a third terminal; The first end of the driving circuit is connected to the flow sensor to acquire the flow signal; The second end of the drive circuit is connected to the output end of the power supply to obtain electrical energy. The third terminal of the drive circuit is connected to the electrolyzer and is used to output electrical energy to the electrolyzer under the regulation of the flow signal.

3. The electrolysis processing circuit according to claim 2, characterized in that, The driving circuit includes a transistor, a first resistor, and a second resistor; The base of the transistor is connected to the first terminal through the first resistor; The collector of the transistor is connected to the second terminal through the second resistor; The emitter of the transistor is connected to the third terminal.

4. The electrolysis processing circuit according to claim 1, characterized in that, The electrolytic substance generation module further includes: A protection submodule, connected to the drive circuit and the electrolyzer, is used to disconnect the electrical connection between the drive circuit and the electrolyzer when the electrolyzer is in an unloaded state, so as to prevent the electrolyzer from burning dry.

5. The electrolysis processing circuit according to claim 4, characterized in that, The protection submodule includes at least one of a float switch, a capacitive water level sensor, and a photoelectric liquid level sensor.

6. The electrolysis processing circuit according to claim 1, characterized in that, The water inlet path is provided with at least two water inlet pipes and a material box disposed between the at least two water inlet pipes; The flow sensor is installed in any one of the at least two inlet pipes, or in the feed box.

7. The electrolysis processing circuit according to claim 6, characterized in that, The at least two water inlet pipes include a straight water inlet pipe section connected to the water inlet end of the electrolytic material generation module, and the flow sensor is disposed on the straight water inlet pipe section.

8. The electrolysis processing circuit according to claim 6, characterized in that, The water inlet path is equipped with a water valve to control the water flow; the flow sensor is located at the water valve.

9. The electrolysis processing circuit according to claim 1, characterized in that, The flow sensor includes at least one of an electromagnetic sensor, a vortex sensor, and a turbine sensor.

10. A garment processing device, characterized in that, Includes the electrolysis processing circuit as described in any one of claims 1 to 9.

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