Air cooler
he cold air blower is divided into cooling air blower and domestic air cooler. The industrial cold air blower is generally used in cold storage and cold chain logistics, and the household is also called water cooling air conditioning. It is a kind of evaporative cooling and ventilating unit with cooling, ventilation, dust prevention and odor removal.
In addition to making fresh air and reducing the temperature in the workplace, public places and commercial entertainment, the air cooler has an important feature - energy saving and environmental protection. It is a new environment-friendly product without compressor, cold medium and copper tube. The main components are the evaporative wet curtain (multilayer corrugated fiber superposition) and the main motor of 1.1KW / the traditional central air-conditioning power consumption 1/8, which can save electricity for all industries.
Principle cooling
The cooling principle of the air cooler is: when the fan runs into the cavity and produces negative pressure, the outside air flows through the porous wet curtain surface to force the dry ball temperature of the curtain air to close to the outside air, that is, the dry ball temperature of the outlet of the air cooler is 5-12 degrees lower than that of the dry ball (dry hot area). Up to 15 degrees Celsius, and the more dry and hot the air is, the greater the temperature difference will be, and the better the cooling effect will be. Since the air has always been imported from the outside, the air is kept fresh. At the same time, because the machine uses the principle of evaporation and cooling, it has a dual function of cooling and humidification (relative humidity can reach about 75%). It can not only improve the cooling and humidifying strip in the textile and knitting workshops. Pieces, but also purify the air, reduce the process of knitting needle fracture rate, improve the quality of textile products. There is a honeycomb like wet curtain with special materials on all sides of the air cooler (evaporative cooling machine), which has a large surface area and moistening the wet curtain through the water circulation system. A high efficiency and low noise energy saving fan is installed in the wet curtain cold fan. When the fan is running, the wet curtain cold fan produces negative pressure, making the air flow through the porous wet air. Moistening wet curtain enters the machine, because the evaporation of moisture on the wet curtain absorbs heat, forcing the air cooling through the wet curtain. At the same time, because the water on the wet curtain evaporates to the air through the wet curtain, and increases the air humidity, so the wet curtain air cooler has the dual function of cooling and humidifying.
