The Tianlai Energy-Efficiency Phase-Change (Atomization) Cooling and Energy-Saving System is a lightweight, high-efficiency energy-saving renovation device developed based on independent core centrifugal atomization technology. Tailored for outdoor units of data center precision air conditioners, it effectively solves the industry pain points of traditional air cooling and spray cooling technologies, including insufficient cooling capacity, high air resistance, easy scaling, high energy consumption and cumbersome maintenance. Centered on a high-performance centrifugal atomizer, the system abandons the traditional high-pressure spray structure. It refines water into ultra-fine droplets below 80 microns through high-speed centrifugal rotation, greatly improving evaporation efficiency. Adopting the principle of water phase-change heat absorption, it rapidly reduces the inlet air temperature of condensers, lowers air conditioner operating load and optimizes data center PUE.
With a parallel fog surface layout, the device causes no additional duct air resistance, fundamentally eliminating water dripping, scaling and equipment corrosion to maintain long-term stable heat exchange efficiency. Equipped with an intelligent adaptive control system and dual water treatment solutions of purified water and softened water, it realizes precise on-demand cooling and unattended remote operation, adapting to diverse water quality and computer room operating conditions. Requiring no modification to existing air conditioner main units, the system features convenient deployment, low renovation cost and zero equipment shutdown risk. Balancing outstanding energy-saving performance, operational safety and ultra-low maintenance costs, it is widely applicable to computer room scenarios in telecommunications, finance, internet and computing power industries, serving as an innovative core solution for data centers to achieve energy conservation, carbon reduction and operational efficiency improvement.