The Modan Industrial Energy-Saving Air Conditioner is an innovative, high-efficiency, and energy-saving air conditioner. It combines water cooling, air cooling, evaporative cooling, and compressor technology. Firstly, the external unit employs wet pad evaporative condensation technology to cool the circulating water, reducing the high-temperature water after absorbing heat to room temperature. Then, the water flows through the heat exchanger of the internal unit (at this point, the compressor has already been working, compressing the refrigerant into a high-temperature and high-pressure gas state), and carries away the heat from the high-temperature gaseous refrigerant, forming a room temperature liquid refrigerant. After being throttled by the expansion valve, it becomes a low-temperature and low-pressure liquid refrigerant, flows into the evaporator of the internal unit, and exchanges heat with the hot indoor air, blowing out cold air at low temperature. The heat exchanger exchanges heat to produce hot water, which is then delivered to the water separator of the outdoor unit under the pressure of a water pump and flows to the wet pad. Based on the principle of air cooling combined with wet pad evaporation, the heat is evaporated, the high-temperature water becomes room temperature water, and then flows through the heat exchanger of the internal unit. This cycle of work maximizes the energy efficiency ratio, thereby reducing energy consumption and achieving high efficiency, low carbon, and energy-saving effects.

The Modan Industrial energy-saving air conditioning system connects the indoor unit and outdoor unit through two PVC water pipes for heat exchange, making installation simple, cost-effective, and labor-saving, while facilitating future maintenance. The indoor unit of the air conditioner is placed on the ground, and air outlets are opened through ventilation ducts to deliver cold air to each position or required area. The centrifugal fan is used for air outlet, providing strong wind and faster wind speed. The air supply distance of a single duct can reach 30-80m (different models have different air supply distances). 10-30 air outlets can be opened, suitable for overall cooling of large spaces or cooling of specific positions, as well as cooling of designated positions in high-temperature workshops.