At the same time of using cooling water curtain, we pay attention to improving the wind speed to reduce the body temperature, that is, using the cooling ability of longitudinal ventilation system, the workshop has independently developed a series of humidity reduction equipment with advanced technology and perfect functions.
The cooling water curtain mainly uses the physical principle that water absorbs the heat in the air during the evaporation process to make the air temperature drop. In practice, it is used together with the negative pressure fan, and the wet curtain is installed on the gable or side wall at one end of the closed house. The fan is installed on the gable or side wall at the other end. The refrigeration fan draws out the indoor air and produces negative pressure, which makes the outdoor air flow through the porous wet curtain surface and transforms a large amount of heat in the air, thus forcing the air entering the room to cool down by 10-15 ℃, and continuously introducing it into the indoor heatstroke prevention.
The cooling water curtain effect can make the air discharged from the workshop slightly faster than the air entering the workshop from the air inlet, which will produce a relative vacuum effect, so that the air can flow quickly along the longitudinal axis of the workshop, take away the moisture and heat in the workshop, and produce a cooling effect, so as to achieve the purpose of cooling. When the wind speed reaches 100 m / min, most of the advantages of longitudinal ventilation begin to appear, and this speed is also used as a smaller set point for most of the longitudinal ventilation calibrated.
Through the above introduction to the working principle of cooling water curtain, we know that when using this equipment, we should also pay attention to the matters of this equipment, and then operate after observation. I hope I can help you. If there is still something unclear, welcome to consult, we will answer your questions.