Touch key distillation machine control device

Abstract

The utility model relates to a touch key distillation machine control device. Comprising a power supply module, a control module, a display module, a fan module, a heating module and a temperature probe, wherein the power supply module is powered by adopting a wide-range voltage of 80-260V; the control module is responsible for logic control of the device; the display module adopts an acrylic panel, is equipped with a spring touch key and a highlight nixie tube, and is used for displaying the current temperature and fault codes; the fan module is mounted at the head cover of the distillation machine and is used for cooling the condensation pipe; the heating module comprises an electric heating wire and a relay, the electric heating wire is used for heating water, and the relay is controlled by the single-chip microcomputer to achieve on-off of the electric heating wire; the temperature probe is mounted at the inner container of the distillation machine and is used for sampling the temperature of the inner container in real time. The technical problems that in an existing technical scheme, most of power supply fans in a distillation machine control device are installed externally, so that wires are exposed, the overall appearance of a product is affected, the exposed wires easily cause potential safety hazards, mechanical key operation is tedious, and user experience is poor are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to distillation machine control device field, especially touch button distillation machine control device. BACKGROUND

[0002] Distilled water has wide application in dental hospital, pharmacy, beauty and other fields. The traditional distillation machine usually adopts mechanical button or liquid crystal screen combined with mechanical button mode to operate, and the cooling fan adopts external power supply mode, and the power supply fan in the distillation machine control device in the prior art scheme is mostly externally installed, which leads to exposed wires, affects the overall appearance of the product, the exposed wires are easy to cause safety hazards, and the mechanical button operation is cumbersome, and the user experience is poor. UTILITY MODEL CONTENT

[0003] The embodiment of the application provides a touch button distillation machine control device, which solves the technical problems that the power supply fan in the distillation machine control device in the prior art scheme is mostly externally installed, which leads to exposed wires, affects the overall appearance of the product, the exposed wires are easy to cause safety hazards, and the mechanical button operation is cumbersome, and the user experience is poor.

[0004] The technical scheme adopted by the embodiment of the application is as follows:

[0005] A touch button distillation machine control device comprises a power module, a control module, a display module, a fan module, a heating module and a temperature probe,

[0006] The power module adopts 80-260V wide-range voltage power supply, outputs 12V direct current voltage through a switching power supply circuit, and converts the 12V direct current voltage into 5V direct current voltage through a 7805 voltage stabilizing circuit;

[0007] The control module adopts an STM8S003F3 single-chip microcomputer, and is responsible for the logic control of the device;

[0008] The display module adopts an acrylic panel, is provided with spring touch buttons and high-brightness nixie tubes, and is used for displaying the current temperature and fault codes;

[0009] The fan module adopts a 12V direct current fan, is installed at the head cover of the distillation machine, and is used for cooling the condenser pipe;

[0010] The heating module comprises an electric heating wire and a relay, the electric heating wire is used for heating water, and the relay realizes the on-off of the electric heating wire under the control of the single-chip microcomputer;

[0011] The temperature probe adopts an NTC3950-10K thermistor, is installed at the inner container of the distillation machine, and is used for real-time sampling of the temperature of the inner container.

[0012] Further technical scheme is that the control module drives the fan module through an NMOS transistor.

[0013] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0014] 1. The device incorporates a power supply module, control module, display module, fan module, heating module, and temperature probe. The 12V DC output from the power supply module directly powers the fan module, simplifying electrical connections and enhancing the overall aesthetics of the device. The control module drives the fan module via NMOS transistors, ensuring stable fan operation. The digital display module shows the current temperature and fault codes in real time, improving user convenience and the device's intelligence. The heating module's relay, controlled by a microcontroller, controls the heating wire's on / off state, ensuring precise heating control. The temperature probe samples the inner tank temperature in real time and transmits the data to the microcontroller. When the temperature reaches the set value, the microcontroller controls the relay to disconnect, stopping the heating wire. Internal wiring connects all modules, eliminating external wires and improving both aesthetics and safety. The touch buttons utilize a spring structure, improving sensitivity and durability, enhancing the user experience. The power supply module features overvoltage protection to ensure safe operation during voltage fluctuations. The display module has a backlight for easy operation in low-light conditions. Attached Figure Description

[0015] Figure 1 This is a flowchart illustrating the overall operation of a touch-button distillation machine control device according to an embodiment of the present invention. Detailed Implementation

[0016] This application provides a touch-button distillation machine control device, which solves the technical problems of existing distillation machine control devices where the power supply fan is mostly externally installed, resulting in exposed wires that affect the overall appearance of the product, pose safety hazards, and make mechanical button operation cumbersome and provide a poor user experience.

[0017] The technical solution in this application is to solve the above problems, and the overall approach is as follows:

[0018] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0019] A touch-button distillation machine control device, such as Figure 1 As shown, it includes a power supply module, a control module, a display module, a fan module, a heating module, and a temperature probe.

[0020] The power module is powered by 80-260V wide range voltage, outputs 12V DC voltage through a switching power supply circuit, and converts the 12V DC voltage into 5V DC voltage through a 7805 voltage stabilizing circuit;

[0021] The control module adopts an STM8S003F3 single-chip microcomputer, responsible for the logic control of the device.

[0022] The display module adopts an acrylic panel, equipped with spring touch buttons and high-brightness nixie tubes, used for displaying the current temperature and fault codes.

[0023] The fan module adopts a 12V DC fan, installed at the head cover of the distillation machine, used for cooling the condenser tube.

[0024] The heating module includes an electric heating wire and a relay, the electric heating wire is used for heating water, and the relay realizes the on-off of the electric heating wire under the control of the single-chip microcomputer.

[0025] The temperature probe adopts an NTC3950-10K thermistor, installed at the inner container of the distillation machine, used for real-time sampling of the inner container temperature.

[0026] The control module drives the fan module through an NMOS transistor.

[0027] Due to the adoption of the power module, the control module, the display module, the fan module, the heating module and the temperature probe, the 12V DC voltage output by the power module is directly supplied to the fan module, simplifying the electrical connection and improving the overall aesthetics of the device. The control module drives the fan module through an NMOS transistor, realizing the stable operation of the fan. The nixie tube of the display module can display the current temperature and fault codes in real time, improving the convenience of user operation and the intelligent level of the device. The relay of the heating module realizes the on-off of the electric heating wire under the control of the single-chip microcomputer, ensuring the accurate control of the heating process. The temperature probe samples the inner container temperature in real time and transmits the data to the single-chip microcomputer, when the temperature reaches the set value, the single-chip microcomputer controls the relay to be disconnected, stopping the work of the electric heating wire. The device adopts internal wiring to connect each module, avoiding external wires, improving the aesthetics and safety of the overall appearance. The touch button adopts a spring structure, improving the sensitivity and durability of the button and enhancing the user experience. The power module of the device is provided with an overvoltage protection circuit, ensuring the safe operation of the device when the voltage fluctuates. The display module of the device is provided with a backlight function, facilitating operation in an environment with insufficient light.

[0028] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to be interpreted as including all changes and modifications falling within the scope of the present application.

[0029] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A touch button still control apparatus characterized by comprising: The device comprises a power module, a control module, a display module, a fan module, a heating module and a temperature probe, The power module is powered by 80-260V wide-range voltage, outputs 12V DC voltage through a switching power supply circuit and converts the voltage into 5V DC voltage through a 7805 voltage stabilizing circuit; The control module adopts an STM8S003F3 single-chip microcomputer and is responsible for the logic control of the device; The display module adopts an acrylic panel, is equipped with spring touch buttons and high-brightness nixie tubes and is used for displaying the current temperature and fault codes; The fan module adopts a 12V DC fan, is installed at the head cover of the distillation machine and is used for cooling the condenser tube; The heating module comprises an electric heating wire and a relay, the electric heating wire is used for heating water and the relay realizes the on-off of the electric heating wire under the control of the single-chip microcomputer; The temperature probe adopts an NTC3950-10K thermistor, is installed at the inner container of the distillation machine and is used for real-time sampling of the temperature of the inner container.

2. A touch key distillation machine control device as claimed in claim 1, characterized in that, The control module drives the fan module through an NMOS transistor.

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