Floor-standing air cooler

　　Cold storage floor-standing air cooler is a common industrial air cooler, mainly used for cooling and air circulation in cold storage. Its working principle is based on evaporative cooling technology, which absorbs heat through the evaporation of water to achieve the effect of cooling. When the fan is running, a negative pressure will be generated in the cavity, forcing the air outside the machine to flow through the porous and moist wet curtain surface. The water on the wet curtain evaporates and absorbs heat, thereby reducing the air temperature.

　　Structural features

　　Floor-standing air coolers are usually installed on the floor of the cold storage, and their structure includes main components such as wet curtains, fans and evaporators. The wet curtain is a multi-layer corrugated fiber laminate, which is used to increase the contact area between air and water, thereby enhancing the cooling effect. The fan is responsible for inhaling outdoor air and passing through the wet curtain to complete the cooling process.

　　Installation location and maintenance method

　　The floor-standing air cooler is installed on the floor of the cold storage. This design makes maintenance and repair relatively convenient, because the unit is in a lower position and the staff can operate it more easily. During maintenance, the wet curtain can be easily removed for cleaning to ensure fresh and healthy indoor air.

　　Application scenarios and advantages and disadvantages

　　Floor-standing air coolers are suitable for large cold storages and can withstand large refrigeration loads. Their advantages include energy saving and high efficiency.