Programmable commercial dragon type washing machine liquid medicine distribution device

Abstract

The utility model discloses a programmable commercial dragon type washing machine liquid medicine distribution device, and relates to the field of automatic control. The device comprises a liquid medicine storage module which is used for storing various liquid medicines required by washing; the liquid medicine distribution module is electrically connected with the liquid medicine storage module and the control module and used for extracting and distributing the liquid medicine according to the liquid medicine distribution control instruction of the control module; the sensing module is used for monitoring parameters in the washing process in real time and feeding back and transmitting monitoring data to the control module; the control module is electrically connected with the liquid medicine storage module and the sensing module and used for generating a liquid medicine distribution control instruction according to a preset program or received real-time data, sending the liquid medicine distribution control instruction to the liquid medicine distribution module and adjusting distribution parameters of the liquid medicine according to monitoring data fed back by the sensing module. According to the system, personalized liquid medicine distribution can be carried out according to different washing requirements and cloth characteristics.

Description

Technical Field

[0001] The utility model relates to the field of automatic control, in particular to a programmable commercial dragon-type washing machine liquid dispensing device. Background Art

[0002] As people's living standards improve, the demand for commercial laundry increases. The commercial laundry industry is developing rapidly, and the market demand for commercial washing machines is strong. Internet technology is increasingly used in the field of home appliances, providing possibilities for intelligent, networked and personalized washing machines.

[0003] The liquid medicine dispensing device in the traditional method usually adopts a preset program to control the delivery of liquid medicine, and provides the liquid medicine amount and addition time according to fixed settings.

[0004] However, the existing technology is difficult to perform personalized liquid distribution according to different washing needs and fabric characteristics, and lacks the ability to make flexible adjustments based on actual conditions, resulting in poor washing results. Utility Model Content

[0005] In order to solve the above problems and shortcomings of the prior art, the purpose of the utility model is to provide a programmable liquid medicine dispensing device for a commercial dragon-type washing machine, which can perform personalized liquid medicine dispensing according to different washing requirements and fabric characteristics.

[0006] To achieve the above-mentioned purpose, in a first aspect, the present application provides a programmable commercial dragon-type washing machine liquid dispensing device, the system comprising:

[0007] A liquid medicine storage module, used to store various liquid medicines required for washing;

[0008] A liquid medicine dispensing module, electrically connected to the liquid medicine storage module and the control module, and configured to extract and dispense the liquid medicine according to the liquid medicine dispensing control instruction of the control module;

[0009] The sensor module is used to monitor the parameters during the washing process in real time and transmit the monitoring data feedback to the control module;

[0010] The control module is electrically connected to the medicine storage module and the sensor module, respectively, and is used to generate a medicine distribution control instruction according to a preset program or received real-time data, and send the medicine distribution control instruction to the medicine distribution module, and is also used to adjust the distribution parameters of the medicine according to the monitoring data fed back by the sensor module.

[0011] In the above embodiment, the storage and intelligent distribution of various liquid medicines are realized. It has the ability to store and distribute multiple liquid medicines to meet different washing needs. It can also distribute liquid medicines according to set programs or real-time data requirements. It operates in an overall coordinated manner and has a high level of automation and intelligence.

[0012] In combination with some embodiments of the first aspect, in some embodiments, an alarm module is further included, which is used to send an alarm text message to the user terminal when a failure occurs in the washing machine.

[0013] In the above embodiment, the running status of the washing machine can be fed back to the user in time. When the washing machine fails, the alarm module can immediately notify the user via SMS, so that the user can understand the failure information of the washing machine in time and take corresponding treatment measures.

[0014] In combination with some embodiments of the first aspect, in some embodiments, the sensing module specifically includes: a temperature sensing probe inserted into the washing tub for real-time detection of the washing water temperature; a liquid level sensor arranged on the inner wall of the washing tub for monitoring the water height; a turbidity sensor for determining the turbidity parameters in the washing water by detecting the degree to which light is scattered or absorbed by suspended particles when passing through the liquid.

[0015] In the above embodiment, the washing process can be monitored and adjusted in real time according to the sensing parameters to ensure the washing effect and improve the intelligence level of the washing machine.

[0016] In combination with some embodiments of the first aspect, in some embodiments, the medicine liquid dispensing module specifically includes: a solenoid valve group, which accurately configures the water volume according to the medicine liquid dispensing control instruction; a stepper motor, which controls the speed and time of the medicine liquid output; and a medicine liquid delivery pump, which extracts each medicine liquid from the medicine liquid storage module and delivers it to the corresponding position according to the predetermined flow rate and pressure.

[0017] In the above embodiment, various liquid medicines can be accurately configured and delivered, and the amount of liquid medicines can be accurately controlled to improve the washing effect. At the same time, the liquid medicines can be configured on demand by using a stepper motor and a pump without manual operation, thus realizing automatic distribution and improving work efficiency.

[0018] In combination with some embodiments of the first aspect, in some embodiments, the liquid medicine storage module specifically includes: multiple groups of liquid storage bottles, which store different washing liquids according to the functions of the liquid medicines; weighing sensors, which monitor the reserves of each liquid medicine in real time; and a liquid medicine on-demand replenishment device, which is used to automatically replenish the liquid medicine according to the reserves.

[0019] In the above embodiment, classified storage and reserve monitoring of various liquid medicines are realized, and the required liquid medicines can be continuously provided. At the same time, they can be automatically replenished according to the reserve without manual intervention, which is convenient and fast.

[0020] In combination with some embodiments of the first aspect, in some embodiments, a user interaction display terminal is further included, which is communicatively connected to the control module and can receive custom washing program instructions input by the user and send them to the control module.

[0021] In the above embodiment, the user can set the washing program according to the needs to achieve personalized washing. This interactive mode greatly improves the user experience and practicality of the washing machine.

[0022] In combination with some embodiments of the first aspect, in some embodiments, the control module also includes a stain image recognition module, which is used to collect stain images of input clothes to determine the type and severity of the stains, so that the control module can adjust the liquid medicine configuration plan.

[0023] In the above embodiment, the stain condition of clothes can be detected, and the washing plan can be intelligently matched according to different stain types and severity levels without manual judgment, thereby realizing intelligent washing and improving the washing effect.

[0024] In combination with some embodiments of the first aspect, in some embodiments, a liquid medicine recycling module is further included, which is used to regenerate and filter the used liquid medicine and recirculate it to the liquid medicine storage module.

[0025] In the above embodiment, recycling is achieved, the waste of liquid medicine is reduced, and resource costs are saved. At the same time, the regeneration process can remove impurities in the liquid medicine and ensure the quality of the liquid medicine after reuse.

[0026] In combination with some embodiments of the first aspect, in some embodiments, the medicine liquid recycling module specifically includes: a medicine liquid recovery unit, which is used to discharge the used medicine liquid from the washing tank; a medicine liquid filtration unit, which uses a precision filter mesh to remove particulate impurities; a medicine liquid regeneration unit, which performs regeneration configuration operations on the filtered medicine liquid to obtain regenerated medicine liquid; a medicine liquid replenishment unit, which adds a corresponding dosage to the regenerated medicine liquid according to set requirements; and a medicine liquid storage unit, which stores the regenerated medicine liquid.

[0027] In the above embodiment, the entire regeneration and recycling process of the used liquid medicine is realized through the coordinated operation of various units, which not only solves the problem of reuse but also ensures the quality of the liquid medicine, and has a very good comprehensive effect.

[0028] In combination with some embodiments of the first aspect, in some embodiments, a monitoring module is further included, which is used to obtain the operating status and sensor data of the washing machine and send them to the user terminal.

[0029] In the above embodiment, the specific operating status parameters of the washing machine can be monitored at any time and timely fed back to the user, so that the user can understand the operating status of the washing machine in real time, and can respond and handle faults quickly, thereby improving the reliability of the washing machine.

[0030] A programmable commercial dragon-type washing machine liquid dispensing device provided in the embodiments of the present application has at least the following technical effects or advantages:

[0031] 1. Due to the use of liquid medicine storage module, liquid medicine distribution module, sensor module and control module, the storage, sensor monitoring and intelligent distribution control of various liquid medicines are realized, so personalized and intelligent liquid medicine distribution can be carried out according to different washing needs and fabric characteristics, which effectively solves the problem that the existing technology cannot perform personalized distribution, and then realizes the liquid medicine distribution that can be flexibly adjusted according to actual washing needs.

[0032] 2. Since the sensing module composed of temperature probe, liquid level sensor and turbidity sensor is adopted, parameters such as temperature, liquid level and turbidity can be monitored in real time, so the washing process can be intelligently adjusted according to these parameters to ensure the washing effect, which effectively solves the problem of insufficient control of washing parameters in the prior art, and thus realizes a washing machine with intelligent monitoring and process optimization.

[0033] 3. Due to the use of the stain image recognition module, clothing stains can be automatically identified, so different stain types and severity can be intelligently judged, effectively solving the problem that the existing technology cannot make intelligent judgments on clothing stains, and thus realizing the function of intelligently matching washing plans according to the stain situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a module connection diagram of an embodiment of the utility model;

[0035] Figure 2 It is another module connection diagram of an embodiment of the utility model.

[0036] Description of reference numerals:

[0037] 1. Medicine liquid storage module; 2. Medicine liquid distribution module; 3. Sensor module; 4. Control module; 5. Alarm module; 6. Temperature sensor probe; 7. Liquid level sensor; 8. Turbidity sensor; 9. Solenoid valve group; 10. Stepper motor; 11. Medicine liquid delivery pump; 12. Multiple groups of liquid storage bottles; 13. Weighing sensor; 14. Medicine liquid on-demand replenishment device; 15. User interactive display terminal; 16. Stain image recognition module; 17. Medicine liquid recycling module; 18. Medicine liquid recovery unit; 19. Medicine liquid filtration unit; 20. Medicine liquid regeneration unit; 21. Medicine liquid replenishment unit; 22. Medicine liquid storage unit; 23. Monitoring module. DETAILED DESCRIPTION

[0038] The terms used in the following embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to be used as limitations to the present application. As used in the specification and appended claims of the present application, the singular expressions "one", "a kind of", "said", "above", "the" and "this" are intended to also include plural expressions, unless there is a clear indication to the contrary in the context. It should also be understood that the term "and / or" used in the present application refers to any or all possible combinations comprising one or more listed items.

[0039] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features, and in the description of the embodiments of the present application, unless otherwise specified, "plurality" means two or more.

[0040] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0041] The utility model provides a programmable liquid dispensing device for commercial dragon-type washing machines, such as Figure 1 As shown, Figure 1 It is a module connection diagram of an embodiment of the utility model, including:

[0042] The liquid medicine storage module 1 is used to store various liquid medicines required for washing;

[0043] A liquid medicine dispensing module 2, electrically connected to the liquid medicine storage module 1 and the control module 4, for extracting and dispensing the liquid medicine according to the liquid medicine dispensing control instruction of the control module 4;

[0044] The sensor module 3 is used to monitor the parameters in the washing process in real time and transmit the monitoring data feedback to the control module 4;

[0045] The control module 4 is electrically connected to the medicine liquid storage module 1 and the sensor module 3, respectively, and is used to generate a medicine liquid distribution control instruction according to a preset program or received real-time data, and send the medicine liquid distribution control instruction to the medicine liquid distribution module 2, and is also used to adjust the medicine liquid distribution parameters according to the monitoring data fed back by the sensor module 3.

[0046] Specifically, the liquid medicine storage module 1 is mainly used to store various washing liquid medicines required in the washing process. Considering that different types of clothes have different requirements for washing liquid medicines, the liquid medicine storage module 1 needs to be able to store a variety of liquid medicines with different functions. More specifically, the liquid medicine storage module 1 includes a plurality of liquid storage bottles 12 classified according to the functions of the liquid medicines, such as alkaline detergent storage bottles for enhancing washing power, flocculant storage bottles for providing softening effects, bleaching agent storage bottles for removing stains, etc. At the same time, a weighing sensor 13 is provided to monitor the liquid medicine reserves in each liquid storage bottle in real time. When the reserves are lower than the set threshold, the liquid medicine replenishing device will automatically replenish the corresponding liquid medicine into the liquid storage bottle according to the required amount. All these liquid storage bottles, sensors and replenishing devices are integrated in a unified storage module. In this way, the storage and supply of liquid medicines with multiple functions are realized, and the required raw materials can be provided for the subsequent liquid medicine distribution. The working principle of the liquid medicine distribution module 2 is that when the control module 4 generates a liquid medicine distribution control instruction according to a preset program or sensor feedback, it will output a control signal to the liquid medicine distribution module 2. The solenoid valve group 9 will first open the solenoid valve of the corresponding liquid medicine storage bottle according to the instruction to accurately configure the water volume. Then the stepper motor 10 will control the operation of the corresponding liquid medicine delivery pump 11, extract the liquid medicine from the liquid medicine storage bottle at a specified speed and time, and deliver various liquid medicines to the corresponding positions in the washing bucket with a set flow rate and pressure. In this way, the liquid medicine distribution module 2 can accurately distribute and configure various functional liquid medicines according to the real-time instructions of the control module 4. The sensor module 3 includes various sensors to monitor the parameters during the washing process in real time and feed back the monitoring results to the control module 4. For example, a temperature sensor probe 6 can be set and inserted into the washing bucket to detect the change of water temperature in real time. After collecting various parameter information through the sensor, it will be converted into an electrical signal and transmitted to the control module 4 in real time. The control module 4 is integrated with the liquid medicine storage module 1, the liquid medicine distribution module 2 and the sensor module 3. On the one hand, the control module 4 has a preset washing program built in, which can be set by the user through programming, and can automatically generate control instructions for liquid medicine distribution according to the program, and output to the liquid medicine distribution module 2 for execution. On the other hand, the control module 4 can receive various real-time monitoring data fed back by the sensor module 3, such as water temperature, water level and turbidity information. Based on these data, the control module 4 can intelligently analyze and adjust the configuration parameters of the liquid medicine to achieve closed-loop control, such as increasing the amount of hot water added when the water temperature is lowered. In addition, the control module 4 can also be connected to the user interactive display terminal 15 to receive the user-defined washing program input by the user to achieve personalized intelligent washing.

[0047] In summary, the liquid medicine storage module 1, the liquid medicine distribution module 2, the sensor module 3 and the control module 4 each perform their respective functions, cooperate and work together to form a system integrating storage, distribution, monitoring and intelligent control. It can perform personalized liquid medicine distribution according to different washing needs and fabric characteristics, and has the ability of intelligent self-adaptation and optimization, which greatly simplifies the operation process and improves the washing efficiency and effect. The application of this device can enhance the intelligence and personalization of commercial washing machines and better meet the needs of users.

[0048] For ease of understanding, the following further describes the modules of the system provided by this implementation in combination with the above embodiments. Figure 2 , Figure 2 It is another module connection diagram of an embodiment of the utility model.

[0049] exist Figure 2 In the programmable commercial dragon-type washing machine liquid dispensing device, an alarm module 5 is also included, which is used to send an alarm text message to the user end when the washing machine fails. Specifically, the alarm module 5 can be composed of a text message sending unit, a fault detection unit, etc. Among them, the text message sending unit can immediately send a text message to the user's preset mobile phone number through the mobile network after receiving the fault instruction. The fault detection unit determines whether a fault occurs by detecting the working status of each component of the washing machine. After receiving the fault detection signal, the alarm module 5 will start the text message sending unit and prepare the fault content. The alarm text message must include information such as the fault location and fault code. At the same time, the alarm module 5 also needs to have a resend function. If the text message fails to be sent, it needs to be resent continuously until it is successfully sent. After receiving the alarm text message, the user can quickly understand the specific situation of the washing machine failure, which greatly facilitates the user's operation and maintenance.

[0050] In some embodiments, the sensor module 3 in the programmable commercial dragon-type washing machine liquid dispensing device specifically includes a temperature sensor probe 6, which is inserted into the washing tub and used to detect the washing water temperature in real time; a liquid level sensor 7, which is arranged on the inner wall of the washing tub and used to monitor the height of the water liquid; and a turbidity sensor 8, which is used to determine the turbidity parameters in the washing water by detecting the degree to which the light is scattered or absorbed by the suspended particles when passing through the liquid. Specifically, the temperature sensor probe 6 is installed on the water pipeline inside the washing tub and can directly contact the washing water. It has a built-in precision thermistor that can detect the temperature change of the washing water in real time. The measured washing water temperature is fed back to the control module 4 in the form of an electrical signal. After the control module 4 obtains the water temperature signal, it can determine whether the current washing temperature meets the preset washing program requirements. If the water temperature is too low, the electric heating tube can be automatically started to increase the water temperature; if the water temperature is too high, cold water can be automatically added to cool it down. In this way, the washing water can be accurately controlled within the optimal temperature range, thereby ensuring the washing effect.

[0051] The liquid level sensor 7 is arranged at corresponding different height positions on the inner wall of the washing tub, and can accurately detect the water level. It adopts the working mode of a pressure switch. When the water level rises to the sensor position, the water pressure turns on the switch, thereby detecting the liquid level signal. The liquid level signal is also fed back to the control module 4 in real time. After receiving the liquid level signal, the control module 4 can control the amount of water added. If the liquid level is too low, water can be added; if it has reached the predetermined liquid level, water addition is stopped. This can prevent problems such as insufficient water leading to unclean washing, or excessive water leading to overflow.

[0052] The turbidity sensor 8 uses optical principles to detect the turbidity in the washing water, and has a built-in light source and a light detector. When the light entering the washing water is absorbed and scattered by the particles in the water, the light intensity reaching the light detector will decrease, and the turbidity of the water can be calculated based on the change in light intensity. After the turbidity information is fed back to the control module 4, it can be determined whether the current washing process is completed or needs to be extended. In the case of high turbidity, the control module 4 can automatically increase the number of rinses until the washing water becomes clear.

[0053] In summary, the various sensors in the sensor module 3 can monitor and feedback the washing temperature, liquid level and turbidity in real time, so that the control module 4 can optimize and adjust the washing process according to these parameter information, thereby realizing intelligent washing control.

[0054] It should be noted that in actual applications, other sensors can also be set, such as a washing tub vibration sensor. This sensor usually uses an accelerometer to detect the degree of vibration of the barrel during the washing process. If the vibration is too large, it means that the amount of clothes may be too much or there is an imbalance. The control module 4 can reduce the amount of clothes accordingly or automatically adjust the rotation direction. This is not limited here.

[0055] In some embodiments, the liquid medicine dispensing module 2 in the programmable commercial dragon-style washing machine liquid medicine dispensing device specifically includes: a solenoid valve group 9, which accurately configures the water volume according to the liquid medicine dispensing control instruction; a stepper motor 10, which controls the speed and time of liquid medicine output; a liquid medicine delivery pump 11, which extracts each liquid medicine from the liquid medicine storage module 1 and delivers it to the corresponding position according to the predetermined flow rate and pressure. Specifically, the solenoid valve group 9 is connected to the outlet of each liquid medicine storage bottle of the liquid medicine storage module 1, and can independently and accurately control the switch of each liquid medicine pipeline according to the instruction of the control module 4. When a certain liquid medicine needs to be configured, the control module 4 can send a signal to instruct the solenoid valve group 9 to open the pipeline of the corresponding liquid medicine, and can control its opening time to measure the required amount of liquid medicine.

[0056] The stepper motor 10 can be precisely angle controlled and positioned through a digital pulse signal, and its rotation speed and angle change are proportional to the control signal. The liquid medicine distribution module 2 uses a stepper motor 10 to drive the stirring paddle and the liquid medicine output device. According to the pulse frequency and pulse value output by the control module 4, the stirring speed and the duration of liquid medicine output can be accurately controlled. After various functional liquid medicines enter the liquid medicine distribution module 2 from the liquid storage bottle of the liquid medicine storage module 1 through the pipeline, they need to be continuously transported by providing a pressure difference through a pump. The delivery pump used in the distribution module can generate a stable flow rate and pressure, ensuring that liquid medicines of different viscosity properties can be continuously and uninterruptedly extracted according to predetermined parameters and delivered to the corresponding position of the washing bucket according to a certain flow rate and pressure. The water volume and the delivery of different liquid medicines are accurately configured by the solenoid valve, and the stepper motor 10 and the pump are used to control the stirring speed, liquid medicine output time and flow pressure and other parameters. The liquid medicine distribution module 2 can realize the precise and controllable configuration and distribution of various liquid medicines, thereby meeting the needs of intelligent washing.

[0057] In some embodiments, the liquid storage module 1 in the programmable commercial dragon-type washing machine liquid dispensing device specifically includes: multiple groups of liquid storage bottles 12, which store different washing liquids according to the functions of the liquids; weighing sensors 13, which monitor the storage of each liquid in real time; and liquid on-demand replenishing devices 14, which are used to automatically replenish the liquid according to the storage. Specifically, multiple groups of liquid storage bottles classified by liquid functions are used to store different washing liquids. For example, liquid storage bottles specifically for storing liquids that enhance washing power, liquid storage bottles for providing soft effects, and liquid storage bottles for removing residual stains will be set up. Liquids with the same function will be stored in the same group of liquid storage bottles. A precise weighing sensor 13 is set at the bottom of each liquid storage bottle, which can monitor and measure the weight of the liquid in each liquid storage bottle in real time, thereby calculating the current liquid storage volume. The sensor feeds back the measured liquid storage volume to the control module 4 in the form of an electrical signal. The liquid on-demand replenishing device 14 connects all liquid storage bottles and a large-capacity storage box for new liquid to be replenished. After the control module 4 continuously receives the liquid storage signal from the weighing sensor 13, it will calculate the amount of liquid medicine consumed. When the consumption reaches the preset replenishment point, the control module 4 will command the liquid medicine replenishing device to start quantitatively injecting new liquid medicine into the liquid storage bottle to be replenished until the weighing sensor 13 feedbacks the storage signal showing that it is full. In this way, the liquid medicine storage module 1 can realize automatic and uninterrupted supply of the required liquid medicine by continuously monitoring and replenishing the liquid medicine consumption.

[0058] In some embodiments, the programmable commercial dragon-type washing machine liquid dispensing device also includes a user interactive display terminal 15, which is connected to the control module 4 in communication, and can receive the user-defined washing program instructions input and send them to the control module 4. Specifically, the user interactive display terminal 15 is designed as a touch screen and can be set on the operation panel of the washing machine. It is connected to the control module 4 through a digital communication interface for information interaction. The user interactive display terminal 15 provides a human-computer interaction interface for custom washing programs. Users can select parameters such as fabric material, clothing type, washing mode, etc. through the touch screen, and can also adjust settings such as washing time, temperature, and liquid dosage. The user interactive display terminal 15 will send the user-defined parameters set to the control module 4 in the form of instructions. The control module 4 parses these instructions and converts them into specific control signals for each component module, such as motor speed, water temperature setting, liquid dosage configuration, etc. In this way, the user's full participation in washing is realized, which not only ensures the intelligent level of the washing machine, but also allows users to adjust the settings as much as possible to meet personalized needs.

[0059] In some embodiments, the control module 4 in the programmable commercial dragon-type washing machine liquid dispensing device also includes a stain image recognition module 16, which is used to collect stain images of the input clothes to determine the type and severity of the stains, so that the control module 4 can adjust the liquid configuration scheme. Specifically, before the clothes are input into the washing room, an imaging device will be set to collect stain images of the clothes. Generally, a high-definition camera or a scanning imager can be used to shoot and scan the clothes from multiple angles. The stain image obtained by shooting will be transmitted to the stain image recognition module 16. The stain image recognition module 16 matches the stain image with the stain template in the data set, so that the type of stain can be determined, such as soil, grass stains, blood stains, oil stains, etc., and the size, color depth and distribution range of the stain can also be matched to determine the severity of the stains at different locations, and obtain the severity classification of the stains. After the type and severity of the stain are sent to the control module 4, the control module 4 will select the corresponding washing liquid combination and dosage according to the preset stain treatment rules to determine the best washing configuration scheme. For example, alkaline detergent can be used for mild soil stains, and enhanced detergent can be used for moderate oil stains. This enables intelligent analysis of clothing stains and formulation of treatment plans, allowing the washing machine to provide customized washing for different stains, improving the intelligence level of general-purpose commercial washing machines.

[0060] In some embodiments, the programmable commercial dragon-type washing machine liquid dispensing device also includes a liquid recycling module 17, which is used to regenerate and filter the used liquid and recirculate it to the liquid storage module 1, so that multiple units can work together to reduce the waste and cost of liquid.

[0061] In some embodiments, the liquid medicine recycling module 17 in the programmable commercial dragon-type washing machine liquid medicine dispensing device specifically includes: a liquid medicine recovery unit 18, which is used to discharge the used liquid medicine from the washing tank; a liquid medicine filtration unit 19, which uses a precision filter to remove particulate impurities; a liquid medicine regeneration unit 20, which performs a regeneration configuration operation on the filtered liquid medicine to obtain a regenerated liquid medicine; a liquid medicine replenishment unit 21, which adds a corresponding dosage to the regenerated liquid medicine according to the set requirements; a liquid medicine storage unit 22, which stores the regenerated liquid medicine. Specifically, the liquid medicine recovery unit 18 can be connected to the washing tank through a pipeline, and the negative pressure suction of the pump is used to recover the used liquid medicine flowing out after washing. The recovered waste liquid medicine will enter the liquid medicine filtration unit 19, which is equipped with multiple cascaded precision filters, which can gradually filter and remove impurities and particles in the liquid medicine. The filtered liquid medicine will enter the liquid medicine regeneration unit 20, where the liquid medicine will be diluted first, and then the residual components in the liquid medicine will be removed by activated carbon, ion exchange and other technologies. The relatively pure liquid medicine generated by the regeneration unit will enter the liquid medicine replenishment unit 21. Here, various functional liquid components with appropriate additives will be reconfigured according to the standard formula of the liquid. The reconfigured and added regenerated liquid will enter the liquid storage tank of the liquid storage unit 22 for temporary storage. When the amount of functional liquid used in the liquid storage module 1 is reduced to a certain level, the solenoid valve of the storage tank will be opened, and the regenerated liquid will be replenished into the corresponding liquid storage bottle through the pipeline. In this way, the liquid is recycled once, which not only saves resources but also reduces costs, and the filtration and regeneration process ensures the quality of the liquid and avoids adverse effects on the washing effect.

[0062] In some embodiments, the programmable commercial dragon-style washing machine liquid dispensing device also includes a monitoring module 23, which is used to obtain the operating status and sensor data of the washing machine and send it to the user terminal. Specifically, the monitoring module 23 is connected to the control system and each sensor of the washing machine, and can collect the working status data of the whole machine and the output parameter signal of each sensor in real time. The working status data includes the current washing stage of the washing machine, the working mode of each component, and abnormal fault codes. The parameter signal includes parameter information such as water temperature, liquid level, and rotation speed. The monitoring module 23 has a data processing function, which can filter and pre-process a large amount of collected data, and then send it to a user terminal with a display screen, which can be a mobile terminal such as a smart phone or a tablet. The user terminal will be installed with a matching APP software that can receive and analyze monitoring, thereby realizing remote communication and user interaction of the washing machine, greatly improving the intelligence of the washing machine.

[0063] The programmable commercial dragon-type washing machine liquid dispensing device of this embodiment includes: a liquid storage module 1, a liquid dispensing module 2, a sensor module 3, a control module 4, an alarm module 5, a temperature sensor probe 6, a liquid level sensor 7, a turbidity sensor 8, a solenoid valve group 9, a stepping motor 10, a liquid delivery pump 11, multiple groups of liquid storage bottles 12, a weighing sensor 13, a liquid on-demand replenishment device 14, a user interactive display terminal 15, a stain image recognition module 16, a liquid recycling module 17, a liquid recovery unit 18, a liquid filtration unit 19, a liquid regeneration unit 20, a liquid replenishment unit 21, a liquid storage unit 22, and a monitoring module 23.

[0064] The liquid medicine storage module 1 is used to store various liquid medicines required for washing;

[0065] A liquid medicine dispensing module 2, electrically connected to the liquid medicine storage module 1 and the control module 4, for extracting and dispensing the liquid medicine according to the liquid medicine dispensing control instruction of the control module 4;

[0066] The sensor module 3 is used to monitor the parameters in the washing process in real time and transmit the monitoring data feedback to the control module 4;

[0067] The control module 4 is electrically connected to the liquid medicine storage module 1 and the sensor module 3, respectively, and is used to generate a liquid medicine distribution control instruction according to a preset program or received real-time data, and send the liquid medicine distribution control instruction to the liquid medicine distribution module 2, and is also used to adjust the distribution parameters of the liquid medicine according to the monitoring data fed back by the sensor module 3;

[0068] The alarm module 5 is used to send an alarm message to the user terminal when the washing machine fails;

[0069] The temperature sensing probe 6 is inserted into the washing tub to detect the washing water temperature in real time;

[0070] A liquid level sensor 7, arranged on the inner wall of the washing tub, for monitoring the height of the water;

[0071] The turbidity sensor 8 is used to determine the turbidity parameter in the washing water by detecting the degree to which light is scattered or absorbed by suspended particles when passing through the liquid; the solenoid valve group 9 accurately configures the water volume according to the liquid distribution control instruction;

[0072] The stepping motor 10 controls the speed and time of the liquid medicine output;

[0073] A liquid medicine delivery pump 11 extracts each liquid medicine from the liquid medicine storage module 1 and delivers it to a corresponding position according to a predetermined flow rate and pressure;

[0074] Multiple groups of liquid storage bottles 12 are used to store different cleaning liquids according to their functions;

[0075] Weighing sensor 13, real-time monitoring of the storage volume of each liquid medicine;

[0076] A liquid medicine replenishment device 14 is used to automatically replenish the liquid medicine according to the reserve;

[0077] A user interaction display terminal 15 is connected to the control module 4 for communication, and can receive a user-defined washing program instruction input by the user and send it to the control module 4;

[0078] The stain image recognition module 16 is used to collect stain images of input clothes to determine the type and severity of the stains so that the control module 4 can adjust the liquid medicine configuration scheme;

[0079] The liquid medicine recycling module 17 is used to regenerate and filter the used liquid medicine and recirculate it to the liquid medicine storage module 1;

[0080] A liquid medicine recovery unit 18, for discharging the used liquid medicine from the washing tank;

[0081] The liquid medicine filtering unit 19 uses a precision filter to remove particulate impurities;

[0082] The liquid medicine regeneration unit 20 performs a regeneration configuration operation on the filtered liquid medicine to obtain a regenerated liquid medicine;

[0083] A liquid medicine replenishing unit 21 adds a corresponding dosage to the regeneration liquid medicine according to set requirements;

[0084] A liquid medicine storage unit 22 for storing the liquid medicine after the regeneration configuration;

[0085] The monitoring module 23 is used to obtain the running status and sensor data of the washing machine and send them to the user terminal.

[0086] The above can perform personalized liquid distribution according to different washing needs and fabric characteristics, and has the ability to make flexible adjustments based on actual conditions.

Claims

1. A programmable commercial dragon-type washing machine liquid dispensing device, characterized in that: include: A liquid medicine storage module, used to store various liquid medicines required for washing; A liquid medicine dispensing module, electrically connected to the liquid medicine storage module and the control module, and configured to extract and dispense the liquid medicine according to the liquid medicine dispensing control instruction of the control module; The sensor module is used to monitor the parameters during the washing process in real time and transmit the monitoring data feedback to the control module; The control module is electrically connected to the medicine storage module and the sensor module, respectively, and is used to generate a medicine distribution control instruction according to a preset program or received real-time data, and send the medicine distribution control instruction to the medicine distribution module, and is also used to adjust the medicine distribution parameters according to the monitoring data fed back by the sensor module.

2. A programmable commercial dragon-type washing machine liquid dispensing device according to claim 1, characterized in that: It also includes an alarm module, which is used to send an alarm text message to the user when the washing machine fails.

3. A programmable commercial dragon-type washing machine liquid dispensing device according to claim 1, characterized in that: The sensor module specifically includes: The temperature sensor probe is inserted into the washing tub to detect the washing water temperature in real time; A liquid level sensor is arranged on the inner wall of the washing tub to monitor the height of the water; Turbidity sensors are used to determine turbidity parameters in wash water by sensing the extent to which light is scattered or absorbed by suspended particles as it passes through the liquid.

4. A programmable commercial dragon-type washing machine liquid dispensing device according to claim 1, characterized in that: The liquid medicine dispensing module specifically includes: a solenoid valve group, which accurately configures the water volume according to the liquid medicine dispensing control instruction; Stepper motor controls the speed and time of liquid medicine output; The liquid medicine delivery pump extracts each liquid medicine from the liquid medicine storage module and delivers it to a corresponding position according to a predetermined flow rate and pressure.

5. A programmable commercial dragon-type washing machine liquid dispensing device according to claim 1, characterized in that: The liquid medicine storage module specifically includes: a plurality of liquid storage bottles for storing different cleaning liquid medicines according to their functions; Weighing sensor to monitor the storage of each liquid medicine in real time; The on-demand medicine liquid replenishing device is used to automatically replenish the medicine liquid according to the reserves.

6. A programmable commercial dragon-type washing machine liquid dispensing device according to claim 1, characterized in that: It also includes a user interactive display terminal, which is connected to the control module for communication and can receive a custom washing program instruction input by a user and send it to the control module.

7. A programmable commercial dragon-type washing machine liquid dispensing device according to claim 1, characterized in that: The control module also includes a stain image recognition module for collecting stain images of input clothes to determine the type and severity of the stains so that the control module can adjust the liquid medicine configuration plan.

8. A programmable commercial dragon-type washing machine liquid dispensing device according to claim 1, characterized in that: It also includes a liquid medicine recycling module, which is used to regenerate and filter the used liquid medicine and recirculate it to the liquid medicine storage module.

9. A programmable commercial dragon-type washing machine liquid dispensing device according to claim 8, characterized in that: The liquid medicine recycling module specifically includes: A liquid medicine recovery unit, used to discharge the used liquid medicine from the washing tank; The liquid medicine filtration unit uses a precision filter to remove particulate impurities; A liquid medicine regeneration unit performs a regeneration configuration operation on the filtered liquid medicine to obtain a regenerated liquid medicine; The liquid replenishing unit adds the corresponding dosage to the regeneration liquid according to the set requirements; The liquid medicine storage unit stores the liquid medicine after the regeneration configuration.

10. A programmable liquid dispensing device for commercial dragon-type washing machines according to claim 1, characterized in that: It also includes a monitoring module for obtaining the operating status and sensor data of the washing machine and sending them to the user terminal.

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