There are two main factors in the air environment: humidity and temperature, which are of great significance to people's life, work and industrial production, and have a great impact. In the coating industry, it is necessary to strictly control the temperature and humidity in the workshop environment, and the spray humidifier equipment is widely used in this industry as a simple temperature and humidity control equipment. For the painting workshop, such as the spray booth, it is necessary to strictly control the temperature and humidity due to the needs of the process. The built-in temperature and humidity sensor in the humidifier can effectively monitor the temperature and humidity in the coating line in the coating workshop, thereby ensuring production quality and improving product production efficiency.

In the spraying workshop, such as the process of spraying solid wood furniture in the spraying room, the environmental factors that have a greater impact on the spraying effect are temperature, humidity and air cleanliness. The temperature is generally controlled at 25±3℃, and the humidity is generally controlled at 65±15%. It is not good for the temperature and humidity to be too high or too low. If the temperature is too high, the gloss of the paint surface will be poor, and it will appear rough and rough, resulting in the phenomenon of orange peel, and the color of the paint film will be lighter and whiter. As a simple humidification device, the dry spray humidifier has no complicated mechanical mechanism, and the humidification effect is direct and fast.

First of all, let's understand the principle of the sprayer. In short, due to the flow of air, the air with high humidity will move to the space with low humidity, and finally the humidity of all positions will increase, thereby reducing the number of air particles. When in use, the dry mist humidification system sprays water mist with an average particle size of 8 μm. The dense and fine water mist can easily capture the fine dust in the air. The captured fine dust will naturally fall and settle due to its increased mass. The captured fine dust also absorbs moisture from the air, increases in mass and settles naturally.

As the air humidity increases, the electrostatic voltage between the air dust will also decrease. When the relative humidity of the air in the wire reaches 60%, the electrostatic voltage can basically drop to a lower point. At this time, the electrostatic effect in the air is formed. The disintegration of large floating dust achieves a greater effect, forming tiny floating dust that does not produce paint particles.

A temperature and humidity sensor refers to a device or device that can convert temperature and humidity into electrical signals that can be easily measured and processed. In actual production, the grasp and control of temperature and humidity is of great significance to the improvement of production. Therefore, the sensor that integrates temperature and humidity came into being. The temperature and humidity sensor on the market generally measures temperature and relative humidity.

In common humidifier systems, there are built-in humidity sensors and start-up control valves. The humidity sensors monitor the humidity in the line and feed it back to the controller.