Control circuit for intelligently controlling tea bar by electrolyzing hydrogen-rich water

Abstract

The utility model relates to the field of intelligent household equipment, in particular to a control circuit for intelligently controlling a tea bar by electrolyzing hydrogen-rich water, which comprises a main control unit, a heating unit, a user interaction unit, a water production unit and a hydrogen mixing unit, the main control unit comprises a microprocessor and a storage, the heating unit is electrically connected with the microprocessor, and the user interaction unit is electrically connected with the water production unit. The heating unit comprises a heating power supply, a heating module processor, a flow monitoring circuit, a water suction pump control circuit and an outlet water temperature detection circuit, and the heating power supply and the flow monitoring circuit have the comprehensive functions that multiple functions such as hydrogen production water generation, tea water brewing and temperature control are integrated, and the diversified requirements of users are met; according to the integrated design, all the function modules are electrically connected with the microprocessor, the whole process from raw water preparation to hydrogen-rich water output is jointly completed through signal transmission and instruction execution, the water temperature is monitored in real time through an outlet water temperature detection circuit, and when the water temperature exceeds a preset value, the microprocessor automatically cuts off a heating power source to prevent overheating.

Description

Technical Field

[0001] The utility model relates to the field of intelligent home appliances, in particular to a tea bar control circuit for intelligently controlling electrolyzed hydrogen-rich water. Background Art

[0002] As living standards continue to improve, the public's pursuit of health and quality of life is also growing. Hydrogen-rich water, due to its unique antioxidant and anti-aging health benefits, has gradually become a hot topic among consumers. However, the hydrogen-rich water generation devices currently on the market have significant shortcomings in terms of functionality, ease of use, intelligence, security, and data management, making it difficult to meet the needs of modern families for high-quality, intelligent living.

[0003] Single function

[0004] Most hydrogen-rich water generators currently on the market offer relatively simple functions, primarily limited to hydrogen-rich water production. These devices often lack additional features like tea brewing and precise temperature control, limiting their diverse application scenarios. If users need to prepare other beverages or adjust the water temperature during use, they need additional equipment, which not only increases costs but also reduces convenience.

[0005] Operational complexity

[0006] The user interface design of traditional hydrogen-rich water generators is often not user-friendly. Users need to manually adjust multiple parameters during use, such as hydrogen production time and water temperature. This operation is cumbersome and prone to errors. This complex operation mode not only increases the user's learning cost, but also reduces the overall user experience.

[0007] Lack of intelligence

[0008] Despite the increasing prevalence of intelligent technology, many traditional hydrogen-rich water generators still lack intelligent control features. Users are unable to implement intelligent operations such as remote control and timed task settings, which significantly limits the device's convenience and flexibility. For modern families pursuing a smarter lifestyle, these lacking intelligent devices clearly cannot meet their needs.

[0009] Security risks

[0010] Some hydrogen-rich water generators have significant safety design deficiencies, such as a lack of over-temperature protection, short-circuit protection, and other necessary safety measures. These safety hazards could not only damage the equipment but also endanger the user's personal safety, resulting in immeasurable consequences. Utility Model Content

[0011] (1) Technical problems solved

[0012] In view of the deficiencies in the prior art, the utility model provides a tea bar control circuit for intelligently controlling electrolyzed hydrogen-rich water.

[0013] (2) Technical solution

[0014] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: The present invention provides an electrolysis hydrogen-rich water intelligent control tea bar control circuit, including a main control unit, a heating unit, a user interaction unit, a water production unit and a hydrogen mixing unit, the main control unit includes a microprocessor and a storage, the heating unit is electrically connected to the microprocessor, the heating unit includes a heating power supply, a heating module processor, a flow monitoring circuit, a water pump control circuit and a water outlet temperature detection circuit, the heating power supply, the flow monitoring circuit, the water pump control circuit and the water outlet temperature detection circuit are electrically connected to the heating module processor, the heating module processor interacts with the microprocessor, and the hydrogen mixing unit is further The water unit interacts, and the water production unit and the hydrogen mixing unit are both electrically connected to the microprocessor. The hydrogen mixing unit includes a flow meter circuit, a hydrogen mixing pump control circuit, a hydrogen production pump control circuit, a water temperature control circuit, a hydrogen-water TDS detection circuit, a hydrogen water tank bottom water level detection circuit, and a pure water TDS detection circuit. The water production unit includes a pure water tank position detection circuit, a waste water tank position detection circuit, a water production tank position detection circuit, a waste water valve control circuit, a water inlet valve control circuit, a water production pump control circuit, and a water production pump current detection circuit. The user interaction unit is electrically connected to the microprocessor. The user interaction unit includes a touch chip and a display circuit, and the display circuit is electrically connected to the touch chip.

[0015] Preferably, the storage is provided with an AD interface, a PWD interface and an IO interface.

[0016] More preferably, the device further includes a control button, wherein the control button is electrically connected to the microprocessor via a field conduction control circuit.

[0017] Preferably again, the control buttons include smart wash button, plus button, minus button, child lock button, boiling water button, honey water button, tea selection button, black tea button, green tea button, flush button, milk making button, coffee making button, water volume button, magnetized water button, filter change button, normal temperature button and ice water button.

[0018] Preferably, the water temperature control circuit includes an ice water valve control circuit and a normal temperature water valve control circuit.

[0019] More preferably, it further includes a UV control circuit, and the UV control circuit is used to connect to the ultraviolet disinfection device.

[0020] Again preferably, the heating unit is connected to the microprocessor via a low frequency THZ control circuit.

[0021] Preferably, it also includes a lighting control circuit and a buzzer control circuit.

[0022] Further preferably, the microprocessor is also provided with a WIFI circuit.

[0023] Again preferably, the hydrogen water TDS detection circuit and the pure water TDS detection circuit adopt AC detection circuits.

[0024] (3) Beneficial effects

[0025] Compared with the existing technology, the utility model provides an electrolysis hydrogen-rich water intelligent control tea bar control circuit, which has the following beneficial effects:

[0026] Multifunctional integration:

[0027] Comprehensive functions: It integrates multiple functions such as hydrogen water generation, tea brewing, temperature control, etc. to meet the diverse needs of users.

[0028] Integrated design: Each functional module is electrically connected to the microprocessor, and through signal transmission and instruction execution, they jointly complete the entire process from raw water preparation to hydrogen-rich water output.

[0029] Intelligent control:

[0030] Microprocessor core: As the control center, the microprocessor is responsible for receiving user instructions, processing data, and issuing control signals to achieve intelligent control of the entire system.

[0031] Remote control: The microprocessor is equipped with a WIFI circuit, and users can access the cloud service platform through a mobile phone APP or a web page to achieve remote monitoring and control.

[0032] Scheduled tasks: Supports scheduled task settings. Users can preset the time for hydrogen water and tea brewing to improve convenience.

[0033] Easy to operate:

[0034] Touch screen operation: Users use the touch screen to select different functions, such as hydrogen water production, tea brewing, etc. The touch chip receives the user's touch operation and transmits the instruction to the microprocessor.

[0035] Display circuit: The display circuit displays system status, water temperature, water volume and other information to enhance user experience.

[0036] Control buttons: Users use the control buttons to perform basic operations, such as power on, power off, and starting hydrogen production. The control buttons are electrically connected to the microprocessor through a field conduction control circuit to ensure accurate transmission of instructions.

[0037] High-precision control:

[0038] Temperature Control: The outlet water temperature detection circuit monitors the outlet water temperature in real time to ensure that the water temperature meets the set requirements. The heating module processor adjusts the heating power based on the feedback to improve the accuracy of temperature control.

[0039] Flow monitoring: The flow monitoring circuit detects the water flow rate or flow rate to ensure the heating efficiency and accuracy of the hydrogen mixing process.

[0040] Water quality monitoring: Hydrogen water TDS detection circuit and pure water TDS detection circuit monitor water quality to ensure the quality of hydrogen-rich water.

[0041] Security protection:

[0042] Over-temperature protection: The outlet water temperature detection circuit monitors the water temperature in real time. When the water temperature exceeds the preset value, the microprocessor automatically cuts off the heating power to prevent overheating.

[0043] Overcurrent protection: The water pump current detection circuit monitors the working current of the water pump. When the current exceeds the preset value, the microprocessor automatically cuts off the power supply to prevent overcurrent.

[0044] Temperature protection: The water level detection circuit at the bottom of the hydrogen tank monitors the water level of the hydrogen tank. When the water level is too low, the microprocessor automatically stops the hydrogen production and mixing process to prevent dry burning.

[0045] UV disinfection: The UV control circuit is connected to the ultraviolet disinfection device to disinfect the generated hydrogen-rich water to ensure water quality safety.

[0046] Low power design:

[0047] Efficient heating: The heating unit is connected to the microprocessor through a low-frequency THZ control circuit to improve heating efficiency and stability and reduce power consumption.

[0048] Smart Sleep: The microprocessor supports smart sleep mode, which automatically enters low power mode when the device is idle to save energy.

[0049] Strong scalability:

[0050] Multiple interfaces: The storage supports multiple interface modes such as AD interface, PWD interface, IO interface, etc., which is convenient for expansion and connection.

[0051] Additional functions: including lighting control circuit, buzzer control circuit, etc., providing more functional support and improving user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 This is a schematic diagram of the control circuit system of the utility model;

[0053] Figure 2 This is a schematic diagram of the TDS detection circuit of the utility model;

[0054] Figure 3 This is a schematic diagram of the control circuit structure of the utility model;

[0055] Figure 4 This is a schematic diagram of the control buttons of the utility model; DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0057] See also Figure 1-4 The utility model provides an electrolytic hydrogen-rich water intelligent control tea bar control circuit, including a main control unit, a heating unit, a user interaction unit, a water production unit and a hydrogen mixing unit. The main control unit includes a microprocessor and a storage unit. The heating unit is electrically connected to the microprocessor. The heating unit includes a heating power supply, a heating module processor, a flow monitoring circuit, a water pump control circuit and a water outlet temperature detection circuit. The heating power supply, flow monitoring circuit, water pump control circuit and water outlet temperature detection circuit are electrically connected to the heating module processor. The heating module processor interacts with the microprocessor, the hydrogen mixing unit interacts with the water production unit, and the water production unit The unit and the hydrogen mixing unit are both electrically connected to the microprocessor. The hydrogen mixing unit includes a flow meter circuit, a hydrogen mixing pump control circuit, a hydrogen production pump control circuit, a water temperature control circuit, a hydrogen-water TDS detection circuit, a hydrogen-water tank bottom water level detection circuit, and a pure water TDS detection circuit. The water production unit includes a pure water tank position detection circuit, a wastewater tank position detection circuit, a water production tank position detection circuit, a wastewater valve control circuit, a water inlet valve control circuit, a water production pump control circuit, and a water production pump current detection circuit. The user interaction unit is electrically connected to the microprocessor. The user interaction unit includes a touch chip and a display circuit, and the display circuit is electrically connected to the touch chip.

[0058] The electrolytic hydrogen-rich water intelligent control tea bar control circuit, with a microprocessor at its core, integrates multiple functional modules, including a heating unit, user interaction unit, water production unit, and hydrogen mixing unit, to achieve intelligent control of all tea bar functions. Each unit is electrically connected to the microprocessor, and through signal transmission and command execution, it completes the entire process from raw water preparation to hydrogen-rich water output.

[0059] Main control unit

[0060] Microprocessor: As the control center, it is responsible for receiving user instructions, processing data, and issuing control signals.

[0061] Storage: used to store programs and data, supports multiple interface modes such as AD interface, PWD interface, IO interface, etc., which is convenient for expansion and connection.

[0062] Heating unit

[0063] Heating power supply: provides power to the heating module.

[0064] Heating module processor: monitors and controls the heating process and exchanges data with the microprocessor.

[0065] Flow monitoring circuit: detects water flow rate or flow to ensure heating efficiency.

[0066] Water pump control circuit: controls the operation of the water pump to realize water transportation.

[0067] Outlet water temperature detection circuit: monitors the outlet water temperature in real time to ensure that the water temperature meets the set requirements.

[0068] 4. User Interaction Unit

[0069] Touch chip: receives user touch commands, converts them into electrical signals and transmits them to the microprocessor.

[0070] Display circuit: displays the tea bar machine’s working status, water temperature, water volume and other information to enhance user experience.

[0071] Water production unit

[0072] Pure water tank, waste water tank, and water production tank position detection circuit: detect the position status of each water tank to ensure the smooth progress of the water production process.

[0073] Wastewater valve, water inlet valve, and water pump control circuit: control the opening and closing of valves and the operation of water pumps to achieve precise control of the water production process.

[0074] Water pump current detection circuit: monitors the working current of the water pump to ensure the normal operation of the pump.

[0075] Hydrogen mixing unit

[0076] Flow meter circuit: detects water flow rate and provides data support for the hydrogen mixing process.

[0077] Hydrogen mixing pump and hydrogen production pump control circuit: control the operation of the pump to achieve hydrogen mixing and transportation.

[0078] Water temperature control circuit: includes ice water valve and normal temperature water valve control circuit, which adjusts the temperature of hydrogen mixed water.

[0079] Hydrogen water TDS and pure water TDS detection circuit: detect water quality to ensure the quality of hydrogen-rich water.

[0080] Hydrogen water tank bottom water level detection circuit: detects the water level of the hydrogen water tank to prevent dry burning or overflow.

[0081] Comprehensive working principle

[0082] Startup and initialization:

[0083] The user starts the device through the touch screen or control buttons, and the microprocessor initializes and detects the status of each module.

[0084] The microprocessor reads the user-set parameters, including water temperature, water volume, hydrogen production time, etc.

[0085] Water production process:

[0086] Water inlet: The microprocessor controls the opening of the water inlet valve through the water inlet valve control circuit to introduce water into the water tank.

[0087] Water production: The microprocessor controls the water pump through the water pump control circuit, delivering water to the water tank. The pure water tank position detection circuit and the water tank position detection circuit monitor the status of the water tank to ensure the water level is normal.

[0088] Wastewater treatment: The microprocessor controls the wastewater valve through the wastewater valve control circuit to open and discharge wastewater. The wastewater tank position detection circuit monitors the status of the wastewater tank to ensure that the wastewater tank has sufficient capacity.

[0089] Heating process:

[0090] Heating: The microprocessor controls the water pump through the water pump control circuit to deliver water to the heating unit. The flow monitoring circuit monitors the water flow rate to ensure a stable water flow.

[0091] Temperature Control: The heating module processor adjusts the heating power supply to heat the water to the set temperature based on feedback from the outlet water temperature detection circuit. The outlet water temperature detection circuit monitors the outlet water temperature in real time to ensure that the temperature is within the set range.

[0092] Hydrogen production and mixing process:

[0093] Hydrogen production: The microprocessor controls the hydrogen production pump through the hydrogen production pump control circuit to generate hydrogen. The hydrogen water TDS detection circuit and the pure water TDS detection circuit monitor the water quality to ensure the purity of the hydrogen.

[0094] Hydrogen mixing: The microprocessor controls the operation of the hydrogen mixing pump through the hydrogen mixing pump control circuit to mix hydrogen into water. The flow meter circuit monitors the hydrogen flow to ensure the mixing ratio is accurate.

[0095] User Interaction:

[0096] Touch operation: Users select different functions through the touch screen, such as hydrogen water production, tea brewing, etc. The touch chip receives the user's touch operation and transmits the instruction to the microprocessor.

[0097] Display: The display circuit shows the system status and user setting interface, and the user can view the current working status and setting parameters.

[0098] Control buttons: Users use the control buttons to perform basic operations, such as power on, power off, and starting hydrogen production. The control buttons are electrically connected to the microprocessor through a field conduction control circuit to ensure accurate transmission of instructions.

[0099] Security protection:

[0100] Over-temperature protection: The outlet water temperature detection circuit monitors the water temperature in real time. When the water temperature exceeds the preset value, the microprocessor automatically cuts off the heating power to prevent overheating.

[0101] Overcurrent protection: The water pump current detection circuit monitors the working current of the water pump. When the current exceeds the preset value, the microprocessor automatically cuts off the power supply to prevent overcurrent.

[0102] Temperature protection: The water level detection circuit at the bottom of the hydrogen tank monitors the water level of the hydrogen tank. When the water level is too low, the microprocessor automatically stops the hydrogen production and mixing process to prevent dry burning.

[0103] Additional features:

[0104] UV disinfection: The UV control circuit is connected to the ultraviolet disinfection device to disinfect the generated hydrogen-rich water to ensure water quality safety.

[0105] Low frequency THZ control: The heating unit is connected to the microprocessor through a low frequency THZ control circuit to improve heating efficiency and stability.

[0106] Lighting control: The lighting control circuit controls the lighting function of the equipment to facilitate users to use it at night.

[0107] Buzzer control: The buzzer control circuit controls the operation of the buzzer to prompt the user of the working status and alarm information of the equipment.

[0108] Remote control: The microprocessor is equipped with a WIFI circuit, and users can access the cloud service platform through a mobile phone APP or a web page to achieve remote monitoring and control.

[0109] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrolysis hydrogen-rich water intelligent control tea bar control circuit, characterized in that: The invention comprises a main control unit, a heating unit, a user interaction unit, a water production unit and a hydrogen mixing unit. The main control unit comprises a microprocessor and a storage. The heating unit is electrically connected to the microprocessor. The heating unit comprises a heating power supply, a heating module processor, a flow monitoring circuit, a water pump control circuit and a water outlet temperature detection circuit. The heating power supply, the flow monitoring circuit, the water pump control circuit and the water outlet temperature detection circuit are electrically connected to the heating module processor. The heating module processor interacts with the microprocessor. The hydrogen mixing unit interacts with the water production unit, and the water production unit and the hydrogen mixing unit are both connected to the microprocessor. The user interaction unit is electrically connected to the microprocessor, the hydrogen mixing unit includes a flow meter circuit, a hydrogen mixing pump control circuit, a hydrogen production pump control circuit, a water temperature control circuit, a hydrogen-water TDS detection circuit, a hydrogen-water tank bottom water level detection circuit and a pure water TDS detection circuit, the water production unit includes a pure water tank position detection circuit, a waste water tank position detection circuit, a water production tank position detection circuit, a waste water valve control circuit, a water inlet valve control circuit, a water production pump control circuit and a water production pump current detection circuit, the user interaction unit is electrically connected to the microprocessor, the user interaction unit includes a touch chip and a display circuit, and the display circuit is electrically connected to the touch chip.

2. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 1, characterized in that: The storage is provided with an AD interface, a PWD interface and an IO interface.

3. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 2, characterized in that: It also includes a control button, which is electrically connected to the microprocessor through a field conduction control circuit.

4. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 3, characterized in that: The control buttons include smart wash button, add button, minus button, child lock button, boiling water button, honey water button, tea selection button, black tea button, green tea button, flush button, milk making button, coffee making button, water volume button, magnetized water button, filter change button, normal temperature button and ice water button.

5. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 4, characterized in that: The water temperature control circuit includes an ice water valve control circuit and a normal temperature water valve control circuit.

6. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 5, characterized in that: It also includes a UV control circuit, which is used to connect to an ultraviolet disinfection device.

7. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 6, characterized in that: The heating unit is connected to the microprocessor via a low-frequency THZ control circuit.

8. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 7, characterized in that: It also includes a lighting control circuit and a buzzer control circuit.

9. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 8, characterized in that: The microprocessor is also provided with a WIFI circuit.

10. The electrolysis hydrogen-rich water intelligent control tea bar control circuit according to claim 9, characterized in that: The hydrogen water TDS detection circuit and the pure water TDS detection circuit adopt AC detection circuits.

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