What is an evaporative-assisted condensing industrial air conditioner?
For workshops in sectors such as printing, packaging, textiles, CNC machining, and plastics and rubber-which often feature challenging environments involving dust, lint, oil mist, and strong odors-air conditioning systems must address more than just temperature reduction.
Factors such as high temperatures, dust, oil mist, odors, heavy fresh-air loads, high ceilings, significant heat output from equipment, and the need for continuous operation place immense strain on standard commercial or traditional central air conditioning systems, leading to high energy consumption and operational stress.
DONCO industrial air conditioners utilize an industrial air-handling solution that integrates mechanical compression refrigeration, evaporative-assisted condensing, air filtration, and workshop air distribution, making them ideally suited for long-term operation in large manufacturing workshops.
What is evaporative-assisted condensing technology?
Traditional air-cooled or water-cooled air conditioners rely primarily on outdoor air or water to dissipate heat from the condenser.
When outdoor temperatures are high-particularly during summer heatwaves-condenser heat-exchange efficiency drops, condensing pressure rises, and the compressor's operating load increases.
DONCO industrial air conditioners incorporate an evaporative-assisted condensing system on the outdoor unit.
By utilizing water circulation and evaporative heat exchange, the system pre-cools the air entering the condenser and enhances heat dissipation, thereby lowering the condensing temperature and pressure in high-temperature environments.
Its primary purpose is not to cool the workshop directly with water, but rather:
To leverage water evaporation to help the refrigeration system reject heat more efficiently, achieving an Energy Efficiency Ratio (EER) of 5.15; this allows for a significant reduction in daily electricity consumption, particularly in regions facing energy shortages.
Consequently, it differs fundamentally from standard "eco-friendly air coolers," "water-cooled fans," or direct evaporative air coolers.
Actual workshop cooling is still performed by the mechanical compression refrigeration system, ensuring stable cooling performance even in regions with high temperatures and humidity.