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 operation. Firstly, the external unit adopts wet pad evaporative condensation technology to cool the circulating water, reducing the high-temperature water after absorbing heat to room temperature. Then, it 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 of the high-temperature gaseous refrigerant, forming a room-temperature liquid refrigerant. After throttling through 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 indoor hot air, blowing out cold air at low temperature. The heat exchanger exchanges heat to produce hot water, which is then pumped under pressure to the water distributor of the outdoor unit and flows to the wet pad. Based on the principle of air cooling + 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 and exchanges heat between the indoor and outdoor units through two PVC water pipes, making installation simple, cost-effective, and labor-saving, while also facilitating future maintenance. The indoor air conditioning unit is hung on the roof or side wall, without occupying space on the workshop floor, and provides direct cooling to the area requiring cooling. It adopts an axial fan with louvered air outlet, which can adjust the airflow direction up and down and left and right, ensuring even and gentle airflow. It is suitable for overall cooling in spaces where space is limited.