Search

CN-224215521-U - Dampproofing anti-dewing system of basement

CN224215521UCN 224215521 UCN224215521 UCN 224215521UCN-224215521-U

Abstract

The utility model relates to the technical field of dampproof dehumidification, which solves the technical problems that a plurality of circuits are needed to monitor and control a dehumidification motor, the efficiency is low, the cost is high and the electric energy is wasted in the prior art, in particular to a basement dampproof and anti-dewing system which comprises a micro-processing module, a dehumidification module, a temperature sensing module, a humidity sensing module, a power supply module and an early warning module, the light-emitting diode through humidity carries out light sense control, changes the work of photoresistor direct control dehumidification motor through light sense, just so need not to use chip control motor just can realize humiture response automatic control to need not the circuit of complicacy very just can realize, can save the cost of manufacture, can also realize humiture automatic control dehumidification motor high-efficiently, maintenance is also very convenient.

Inventors

  • JIANG CHEN
  • ZHU CHONG
  • ZHANG AO

Assignees

  • 山东宏顺大有防水科技有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (6)

  1. 1. The basement dampproof and anti-dewing system comprises a micro-processing module (1) and is characterized by further comprising a dehumidifying 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) comprises a humidity sensing chip, current limiting resistors R1 and R2, a phototriode Q1, a photoresistor R4, a light emitting diode D1 and a variable resistor R3, wherein a DATA port of the humidity sensing chip is provided with the current limiting resistors R1 and R2 and is connected with a collector of the phototriode Q1, an emitter of the phototriode Q1 is sequentially connected with the photoresistor R4 and the light emitting diode D1 in series, and the variable resistor R3 is connected with two sides of the current limiting resistor R2 and the light emitting diode D1 in parallel.
  2. 2. The moisture-proof and condensation-proof system according to claim 1, wherein the dehumidification module (2) comprises a dehumidification resistor R7, a dehumidification motor, a dehumidification NMOS tube and a photoresistor, a dehumidification signal sent by the micro-processing module (1) is connected with a grid electrode of the dehumidification NMOS tube through the dehumidification resistor R7, a drain electrode of the dehumidification NMOS tube is connected with the dehumidification motor, the dehumidification motor is connected with the dehumidification resistor R7 in parallel, and the photoresistor is connected with the grid electrode and a source electrode of the dehumidification NMOS tube in parallel.
  3. 3. The moisture-proof and condensation-proof system according to claim 1, wherein the temperature sensing module (3) comprises 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 micro-processing module (1) through the temperature sensing resistor R10.
  4. 4. The moisture-proof and condensation-proof system according to claim 3, wherein the power module (5) comprises an external power supply, a voltage stabilizing tube W1 and a power supply chip, the external power supply is connected to an EN port of the power supply chip through the voltage stabilizing tube W1, and the power supply chip outputs 12V voltage outwards through the SW port.
  5. 5. The moisture-proof and condensation-proof system according to claim 1, wherein the early warning module (6) comprises an early warning resistor R8, an early warning triode Q3 and a buzzer, the early warning signal sent by the micro processing module (1) is connected with the base electrode of the early warning triode Q3 through the early warning resistor R8, and the collector electrode of the early warning triode Q3 is connected with the buzzer.
  6. 6. The moisture and condensation preventing system according to claim 4, wherein the humidity sensing chip is of a type DHT11, the temperature sensing chip is of a type DHT11B, the power chip is of a type RT9013-33GB, and the micro processing module (1) is of a type STM32F407.

Description

Dampproofing anti-dewing system of basement Technical Field The utility model relates to the technical field of dampproofing and dehumidification, in particular to a dampproofing and dewing-proofing system for a basement. Background The basement is a room below the outdoor ground in a building, is usually positioned at the bottom of one or more layers of buildings, is easily affected by infiltration of groundwater, infiltration of moisture in soil and air humidity due to special geographic positions, so that moisture prevention and dehumidification are very important, and the existing moisture prevention technology is to generally arrange a moisture prevention layer outside a basement wall, and generally adopts materials such as waterproof mortar, coiled material waterproof layers and the like to prevent infiltration of groundwater. The method is characterized in that the humidity in the air is automatically detected through a chip, and then the humidity in the air is dehumidified through controlling a motor, so that the method needs a plurality of circuits for detection and control, needs more electric energy maintenance, and is low in efficiency and high in cost. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a basement dampproof and anti-dewing system, which solves the technical problems of low efficiency, high cost and electric energy waste of the dehumidification motor which is monitored and controlled by a plurality of circuits in the prior art, and achieves the purposes of simplifying the circuit structure for controlling the motor, having high efficiency, low cost and saving electric energy. In order to solve the technical problems, the utility model provides a basement dampproof and dewing-proof system which comprises a micro-processing module, a dehumidifying module, a temperature sensing module, a humidity sensing module, a power module and an early warning module. Further, the humidity sensing module comprises a humidity sensing chip, current limiting resistors R1 and R2, a phototriode Q1, a photoresistor R4, a light emitting diode D1 and a variable resistor R3, wherein a DATA port of the humidity sensing chip is provided with the current limiting resistors R1 and R2 and is connected with a collector of the phototriode Q1, an emitter of the phototriode Q1 is sequentially connected with the photoresistor R4 and the light emitting diode D1 in series, and the variable resistor R3 is connected with two sides of the current limiting resistor R2 and the light emitting diode D1 in parallel. Further, the dehumidification module comprises a dehumidification resistor R7, a dehumidification motor, a dehumidification NMOS tube and a photoresistor, a dehumidification signal sent by the micro-processing module is connected with the grid electrode of the dehumidification NMOS tube through the dehumidification resistor R7, the drain electrode of the dehumidification NMOS tube is connected with the dehumidification motor, the dehumidification motor is connected with the dehumidification resistor R7 in parallel, and the photoresistor is connected with the grid electrode and the source electrode of the dehumidification NMOS tube in parallel. Further, the temperature sensing module comprises a temperature sensing chip and a temperature sensing resistor R10, and an IO port of the temperature sensing chip outputs a temperature signal to the micro-processing module through the temperature sensing resistor R10. Further, the power module comprises an external power supply, a voltage stabilizing tube W1 and a power chip, wherein the external power supply is connected to an EN port of the power chip through the voltage stabilizing tube W1, and the power chip outputs 12V voltage outwards through an SW port. Further, the early warning module comprises an early warning resistor R8, an early warning triode Q3 and a buzzer, wherein an early warning signal sent by the micro-processing module is connected with the base electrode of the early warning triode Q3 through the early warning resistor R8, and the collector electrode of the early warning triode Q3 is connected with the buzzer. Further, the humidity sensing chip is of a model DHT11, the temperature sensing chip is of a model DHT11B, the power chip is of a model RT9013-33GB, and the micro-processing module is of a model STM32F407. By means of the technical scheme, the utility model provides a basement dampproof and anti-dewing system, which has at least the following beneficial effects: 1. According to the utility model, through the synergistic effect of the early warning module, the temperature sensing module and the humidity sensing module, the environment condition can be monitored in real time in the environment of the basement, the condition of overhigh temperature and humidity is avoided after the judgment is carried out according to the change of the temperature and the humidity of the basement, and a timely early warn