The air cooler fan is an electrical device that cools the indoor air through a water circulation device through natural or forced convection to achieve the effect of cooling. It usually consists of electric fans, water pumps, water tanks, filters, etc. The working principle of the air cooler fan is to draw water out of the water tank through the water pump, flow through the filter and then enter the cooling medium. When the water flows through the medium, it takes away heat through the evaporation process, thereby reducing the temperature of the air. Then, the electric fan blows air against the cooling medium, so that the cooled air is blown into the room to cool the room temperature. The advantages of the air cooler fan are: no need to install fixed pipes, suitable for various places, and easy to carry; the cooling effect is remarkable, and it is more energy-saving and environmentally friendly than air conditioners; the use cost is low, and energy and electricity costs can be saved.

    1. Evaporative cooler fan humidifier: Through the water circulation device, the water is evaporated to produce cooling effect, and at the same time, the water is dispersed to increase the indoor humidity.

    2. Ultrasonic cooler fan humidifier: Use ultrasonic waves to vibrate water molecules, disperse water into tiny mist, and increase indoor humidity.

    3. Spray cooler fan humidifier: spray water through the sprayer to increase indoor humidity and achieve a certain cooling effect.

    4. Steam cooler fan humidifier: By heating water to generate steam to increase indoor humidity, it will also achieve a certain cooling effect.

    Function: Cooler fan humidifier can not only cool down, but also increase indoor humidity. Some high-end products are also equipped with air purification function, which can be selected according to your needs. Noise: Some low-end products are noisy, while high-end products are relatively quiet. You need to pay attention to the impact of noise on yourself. Place of use: Select the appropriate cooler fan humidifier type according to the place of use, such as indoor, outdoor, room size, etc. Brand and quality: choose well-known brands and reliable cooler fan humidifiers to ensure the effect and safety of use.

    Regular cleaning: Regular cleaning of the water tank and filter screen of the equipment can remove the dirt and bacteria accumulated in the water tank and filter screen. Water quality selection: Use pure water or mineral water to avoid the introduction of scale and bacteria. Do not use tap water or water containing chemicals. Regular replacement of the filter element: The filter element is an important part of the equipment, and regular replacement of the filter element can ensure its filtering effect and improve the service life of the equipment. Precautions during use: When using, pay attention to the ventilation around the equipment, and do not keep the equipment in a closed state. The equipment needs to be turned on frequently to avoid prolonged inactivity. Storage precautions: In winter or when not in use for a long time, the remaining water in the device needs to be drained and stored in a dry and ventilated place, avoiding long-term storage in the sun or in a humid environment.