Moistureproof and anti-condensation system for basement

Abstract

The utility model relates to the technical field of moisture prevention and dehumidification, solves the technical problems that in the prior art, a plurality of circuits are needed to monitor and control a dehumidification motor, efficiency is low, cost is high, and electric energy is wasted, and particularly relates to a moisture prevention and condensation prevention system for a basement. The moisture-proof and anti-condensation system further comprises a dehumidification module, a temperature sensing module, a humidity sensing module, a power supply module and an early warning module, the humidity sensing module and the micro-processing module cooperate with each other, light sensation control is carried out through a light emitting diode of humidity, a photosensitive resistor is changed through light sensation, and the dehumidification motor is directly controlled to work, so that the moisture-proof and anti-condensation system is simple in structure and convenient to use. In this way, automatic temperature and humidity induction control can be achieved without using a chip to control the motor and without using a particularly complex circuit, the manufacturing cost can be saved, automatic temperature and humidity control over the dehumidification motor can be efficiently achieved, and maintenance and repair are very convenient.

Description

Technical Field

[0001] This utility model relates to the field of moisture-proof and dehumidification technology, and in particular to a basement moisture-proof and anti-condensation system. Background Technology

[0002] Basements are rooms located below ground level in buildings, typically at the bottom of one or more stories. Due to their unique location, they are susceptible to dampness caused by groundwater infiltration, soil moisture penetration, and air humidity. Therefore, moisture control and dehumidification are crucial. Existing moisture-proofing technologies generally involve installing a moisture barrier on the exterior of the basement walls, typically using waterproof mortar or rolled waterproofing membranes to prevent groundwater infiltration and soil moisture penetration. However, this type of moisture control is a building-based measure. While it effectively prevents basement dampness, a significant amount of moisture remains in the air, affecting the dryness of stored items. Current dehumidification systems generally use chips to automatically detect air humidity and then control motors for dehumidification. This method requires multiple circuits for detection and control, necessitates higher power consumption, and is relatively inefficient and costly. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a basement moisture-proof and anti-condensation system, which solves the technical problems of existing technologies requiring multiple circuits to monitor and control the dehumidification motor, resulting in high efficiency, low cost, and wasted energy. It simplifies the circuit structure for controlling the motor and achieves the goals of high efficiency, low cost, and energy saving.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a basement moisture-proof and anti-condensation system, which includes a microprocessor module, and further includes a dehumidification module, a temperature sensing module, a humidity sensing module, a power supply module, and an early warning module.

[0005] Furthermore, the humidity sensing module includes a humidity sensing chip, current-limiting resistors R1 and R2, a light-controlled transistor Q1, a light-controlled resistor R4, a light-emitting diode D1, and a variable resistor R3. The DATA port of the humidity sensing chip is connected to the collector of the light-controlled transistor Q1 through the current-limiting resistors R1 and R2. The emitter of the light-controlled transistor Q1 is connected in series with the light-controlled resistor R4 and the light-emitting diode D1. The variable resistor R3 is connected in parallel on both sides of the current-limiting resistor R2 and the light-emitting diode D1.

[0006] Furthermore, the dehumidification module includes a dehumidification resistor R7, a dehumidification motor, a dehumidification NMOS transistor, and a photoresistor. The dehumidification signal emitted by the microprocessor module is connected to the gate of the dehumidification NMOS transistor through the dehumidification resistor R7. The drain of the dehumidification NMOS transistor is connected to the dehumidification motor. The dehumidification motor and the dehumidification resistor R7 are connected in parallel. The photoresistor is connected in parallel between the gate and the source of the dehumidification NMOS transistor.

[0007] Furthermore, the temperature sensing module includes a temperature sensing chip and a temperature sensing resistor R10, and the IO port of the temperature sensing chip outputs a temperature signal to the microprocessor module through the temperature sensing resistor R10.

[0008] Furthermore, the power module includes an external power supply, a Zener diode W1, and a power chip. The external power supply is connected to the EN port of the power chip through the Zener diode W1, and the power chip outputs 12V voltage through the SW port.

[0009] Furthermore, the warning module includes a warning resistor R8, a warning transistor Q3, and a buzzer. The warning signal issued by the microprocessor module is connected to the base of the warning transistor Q3 through the warning resistor R8, and the collector of the warning transistor Q3 is connected to the buzzer.

[0010] Furthermore, the humidity sensing chip is model DHT11, the temperature sensing chip is model DHT11B, the power supply chip is model RT9013-33GB, and the microprocessor module is model STM32F407.

[0011] By employing the above technical solution, this utility model provides a basement moisture-proof and condensation-proof system, which has at least the following beneficial effects:

[0012] 1. This utility model, through the coordinated action of an early warning module, a temperature sensing module, and a humidity sensing module, can monitor the environmental conditions in the basement in real time. After judging the changes in the temperature and humidity of the basement, it can prevent the temperature and humidity from becoming too high and give timely early warning signals, allowing users to detect the situation in the basement in time and improving the efficiency of basement dehumidification.

[0013] 2. This utility model utilizes the synergistic effect of a humidity sensing module and a microprocessor module. It uses a humidity-sensing diode for light-sensitive control, and the light-sensitive resistor directly controls the operation of the dehumidifying motor by changing the photoresistor. This eliminates the need for a chip to control the motor and achieves automatic temperature and humidity sensing control without requiring a particularly complex circuit. This saves manufacturing costs, efficiently achieves automatic temperature and humidity control of the dehumidifying motor, and is also very convenient for maintenance and repair. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0015] Figure 1 This is a structural block diagram of a basement moisture-proof and condensation-proof system according to the present invention;

[0016] Figure 2 This is a circuit diagram of the dehumidification module of this utility model;

[0017] Figure 3 This is a circuit diagram of the temperature sensing module of this utility model;

[0018] Figure 4 This is a circuit diagram of the humidity sensing module of this utility model;

[0019] Figure 5 This is a circuit diagram of the power supply module of this utility model;

[0020] Figure 6 This is the circuit diagram of the early warning module of this utility model.

[0021] In the diagram: 1. Microprocessor module; 2. Dehumidification module; 3. Temperature sensing module; 4. Humidity sensing module; 5. Power supply module; 6. Early warning module. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Existing technologies require multiple circuits to monitor and control the dehumidifying motor, resulting in high efficiency, low cost, and wasted energy. This embodiment proposes a basement moisture-proof and condensation-proof system that simplifies the circuit structure for controlling the motor, achieving high efficiency, low cost, and energy savings. Please refer to [reference needed]. Figures 1-6The system includes a microprocessor module 1, and the moisture-proof and anti-condensation system also includes a dehumidification module 2, a temperature sensing module 3, a humidity sensing module 4, a power supply module 5, and an early warning module 6. The humidity sensing module 4 includes a humidity sensing chip, current-limiting resistors R1 and R2, a light-controlled transistor Q1, a light-controlled resistor R4, an LED D1, and a variable resistor R3. The DATA port of the humidity sensing chip provides access to the collector of the light-controlled transistor Q1 via current-limiting resistors R1 and R2. The emitter of the light-controlled transistor Q1 is connected in series with the light-controlled resistor R4 and the LED D1. The variable resistor R3 is connected in parallel with the current-limiting resistor R2 and... On both sides of the light-emitting diode D1, the dehumidification module 2 includes a dehumidification resistor R7, a dehumidification motor, a dehumidification NMOS transistor, and a photoresistor. The dehumidification signal emitted by the microprocessor module 1 is connected to the gate of the dehumidification NMOS transistor through the dehumidification resistor R7. The drain of the dehumidification NMOS transistor is connected to the dehumidification motor. The dehumidification motor and the dehumidification resistor R7 are connected in parallel. The photoresistor is connected in parallel between the gate and the source of the dehumidification NMOS transistor. The humidity sensing chip is model DHT11, the temperature sensing chip is model DHT11B, the power supply chip is model RT9013-33GB, and the microprocessor module 1 is model STM32F407.

[0024] This invention detects real-time temperature and humidity data through a dehumidification module 2, a temperature sensing module 3, and a humidity sensing module 4. The microprocessor module 1 performs basic data acquisition and preprocessing, then determines the humidity level. This design primarily focuses on humidity detection. If temperature is required, an LED can be added to the temperature sensing module. Alternatively, the microprocessor module 1 can comprehensively evaluate the temperature and humidity levels, providing a comprehensive assessment, and then control the LED based on this assessment. Both of these solutions are acceptable. This design uses a humidity sensor connected to an LED as an example. When the LED emits light, the light can be detected by a photoresistor in the dehumidification module 2, sensing changes in light intensity. Furthermore, in conjunction with the function of the dehumidifying NMOS transistor, the motor is controlled to start and stop. This allows the entire system to automatically control the dehumidifying motor based on humidity levels without the need for a chip. This reduces the use of a control chip. Through the synergy of the humidity sensing module and the microprocessor module, the system uses a humidity-sensing diode for light control. The light sensor changes the photoresistor to directly control the dehumidifying motor. This achieves automatic temperature and humidity control without the need for a chip to control the motor, and it does not require particularly complex circuitry. This saves on manufacturing costs, efficiently achieves automatic temperature and humidity control of the dehumidifying motor, and is also very convenient for maintenance.

[0025] Temperature sensing module 3 includes a temperature sensing chip and a temperature sensing resistor R10. The IO port of the temperature sensing chip outputs a temperature signal to the microprocessor module 1 through the temperature sensing resistor R10. Power module 5 includes an external power supply, a Zener diode W1, and a power chip. The external power supply is connected to the EN port of the power chip through the Zener diode W1. The power chip outputs a 12V voltage through the SW port. Warning module 6 includes a warning resistor R8, a warning transistor Q3, and a buzzer. The warning signal issued by the microprocessor module 1 is connected to the base of the warning transistor Q3 through the warning resistor R8. The collector of the warning transistor Q3 is connected to the buzzer.

[0026] This invention uses a temperature sensing module 3 to detect the real-time temperature of the basement, and a power supply module 5 to power the microprocessor module 1. The early warning module 6 provides timely warnings based on the temperature and humidity sensed by the dehumidification module 2, temperature sensing module 3, and humidity sensing module 4, allowing users to receive timely warnings and address issues of excessive temperature and humidity. Through the coordinated action of the early warning module, temperature sensing module, and humidity sensing module, the system can monitor the basement environment in real time, assess changes in temperature and humidity, prevent excessively high temperatures and humidity, and provide timely warning signals, thus improving the efficiency of basement dehumidification.

[0027] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A basement moisture-proof and condensation-proof system, comprising a microprocessor module (1), characterized in that, The moisture-proof and anti-condensation system also includes a dehumidification module (2), a temperature sensing module (3), a humidity sensing module (4), a power supply module (5), and an early warning module (6). The humidity sensing module (4) includes a humidity sensing chip, current-limiting resistors R1 and R2, a light-controlled transistor Q1, a light-controlled resistor R4, a light-emitting diode D1, and a variable resistor R3. The DATA port of the humidity sensing chip provides a connection to the collector of the light-controlled transistor Q1 through the current-limiting resistors R1 and R2. The emitter of the light-controlled transistor Q1 is connected in series with the light-controlled resistor R4 and the light-emitting diode D1. The variable resistor R3 is connected in parallel on both sides of the current-limiting resistor R2 and the light-emitting diode D1.

2. The moisture-proof and anti-condensation system according to claim 1, characterized in that, The dehumidification module (2) includes a dehumidification resistor R7, a dehumidification motor, a dehumidification NMOS transistor, and a photoresistor. The dehumidification signal issued by the microprocessor module (1) is connected to the gate of the dehumidification NMOS transistor through the dehumidification resistor R7. The drain of the dehumidification NMOS transistor is connected to the dehumidification motor. The dehumidification motor and the dehumidification resistor R7 are connected in parallel. The photoresistor is connected in parallel between the gate and the source of the dehumidification NMOS transistor.

3. The moisture-proof and anti-condensation system according to claim 1, characterized in that, The temperature sensing module (3) includes a temperature sensing chip and a temperature sensing resistor R10. The IO port of the temperature sensing chip outputs a temperature signal to the microprocessor module (1) through the temperature sensing resistor R10.

4. The moisture-proof and anti-condensation system according to claim 3, characterized in that, The power module (5) includes an external power supply, a Zener diode W1 and a power chip. The external power supply is connected to the EN port of the power chip through the Zener diode W1, and the power chip outputs 12V voltage through the SW port.

5. The moisture-proof and anti-condensation system according to claim 1, characterized in that, The warning module (6) includes a warning resistor R8, a warning transistor Q3 and a buzzer. The warning signal issued by the microprocessor module (1) is connected to the base of the warning transistor Q3 through the warning resistor R8, and the collector of the warning transistor Q3 is connected to the buzzer.

6. The moisture-proof and anti-condensation system according to claim 4, characterized in that, The humidity sensing chip is model DHT11, the temperature sensing chip is model DHT11B, the power supply chip is model RT9013-33GB, and the microprocessor module (1) is model STM32F407.

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