After installing a direct evaporation spray system in a 2,000-square-meter large textile workshop, tests were conducted on all temperature, humidity, and wind speed readings across 25 operating conditions, along with corresponding outdoor temperature and humidity datasets.

We recorded the internal temperature, relative humidity, wind speed corresponding to different fan frequencies, and outdoor temperature and humidity data sets for each set of data recorded in a textile finishing workshop located in Hebei Province, China, after using a direct evaporation spray system for 7 consecutive days in April.