Water Curtain / Evaporative Cooling Wall – Cooling Solution
By installing an evaporative cooling water curtain (wet pad wall) at one end of a factory’s windows and a negative-pressure exhaust fan at the opposite end, the system extracts hot air from inside the facility. While providing ventilation, heat dissipation, and dust removal, the pressure difference between indoors and outdoors draws fresh outside air through the water curtain/wet pad wall. As the air passes through the water film, evaporation absorbs heat and rapidly cools the air. The cooled, fresh air then continuously flows into the factory, creating a comfortable, cool, and clean working environment.
Even during extremely hot summers, the evaporative cooling pad + negative-pressure fan ventilation system can maintain indoor temperatures at 26°C–29°C. It promotes continuous indoor–outdoor air circulation, increases oxygen levels, significantly reduces the risk of occupational illnesses, and ultimately improves work efficiency.
Even during extremely hot summers, the evaporative cooling pad + negative-pressure fan ventilation system can maintain indoor temperatures at 26°C–29°C. It promotes continuous indoor–outdoor air circulation, increases oxygen levels, significantly reduces the risk of occupational illnesses, and ultimately improves work efficiency.
- Company NameACTA INDUSTRIAL CO., LTD.
1. High Efficiency & Energy Saving
The water curtain cooling system reproduces the natural evaporative cooling process by combining fans and water curtains. Its power consumption is only one-tenth that of traditional air conditioning systems.
2. Excellent Ventilation
With coordinated system operation, exhaust fans quickly remove heat, exhaust gases, and odors generated by personnel and machinery, preventing irritation from polluted air. Indoor air can be fully refreshed in as little as one minute, an effect that conventional air conditioning cannot achieve.
3. Improved Work Efficiency
The system addresses issues of heat stress and low oxygen levels that reduce worker concentration. In addition to cooling the factory, evaporative cooling generates negative ions during water evaporation, increasing oxygen content in the air. This helps regulate mood, reduce fatigue, and enhance productivity.
4. Healthy & Environmentally Friendly
Using water as the cooling medium, the system causes no environmental pollution during manufacturing or operation. Besides cooling, the water curtain can filter dust and fine particles from incoming air. Continuous circulation of fresh air effectively helps prevent occupational and infectious diseases.
5. Wide Applicability
Water curtain factory cooling systems are highly versatile and suitable for environments with high occupant density, significant heat sources, pollution, or poor ventilation. Typical applications include textile workshops, garment factories, injection molding plants, hardware factories, footwear manufacturing, electronics factories, and livestock facilities. Systems can be custom-designed for different environments, with flexible adjustment of airflow speed and volume to suit specific indoor conditions.
The water curtain cooling system reproduces the natural evaporative cooling process by combining fans and water curtains. Its power consumption is only one-tenth that of traditional air conditioning systems.
2. Excellent Ventilation
With coordinated system operation, exhaust fans quickly remove heat, exhaust gases, and odors generated by personnel and machinery, preventing irritation from polluted air. Indoor air can be fully refreshed in as little as one minute, an effect that conventional air conditioning cannot achieve.
3. Improved Work Efficiency
The system addresses issues of heat stress and low oxygen levels that reduce worker concentration. In addition to cooling the factory, evaporative cooling generates negative ions during water evaporation, increasing oxygen content in the air. This helps regulate mood, reduce fatigue, and enhance productivity.
4. Healthy & Environmentally Friendly
Using water as the cooling medium, the system causes no environmental pollution during manufacturing or operation. Besides cooling, the water curtain can filter dust and fine particles from incoming air. Continuous circulation of fresh air effectively helps prevent occupational and infectious diseases.
5. Wide Applicability
Water curtain factory cooling systems are highly versatile and suitable for environments with high occupant density, significant heat sources, pollution, or poor ventilation. Typical applications include textile workshops, garment factories, injection molding plants, hardware factories, footwear manufacturing, electronics factories, and livestock facilities. Systems can be custom-designed for different environments, with flexible adjustment of airflow speed and volume to suit specific indoor conditions.