For IDC computer rooms, modular data centers, AI high-density cabinets, cloud computing centers, and enterprise core computer rooms, Huayao solves five core pain points such as high power density heat dissipation, year-round precision constant temperature and humidity, disordered airflow organization, high PUE, and device-level liquid cooling adaptation. It provides full-stack temperature control and energy-saving solutions from the cabinet level, line level to machine room level to ensure high availability of services 7×24 hours a day, reduce energy consumption and operating costs, and help green and low-carbon. Precision air cooling system Cabinet-level precision air conditioning: Proximal cooling, suitable for medium and high-density cabinets (5 - 20kW/cabinet), precise temperature control and dehumidification, avoiding local hot spots, in-row air conditioning (In-row): horizontal air supply close to the heat source, isolation of hot and cold channels, reducing air supply energy consumption, suitable for high-density server cluster computer-level air cooling system (AHU): room-level precision temperature control, combined with closed hot and cold channels, achieves large-area uniform heat dissipation and natural cooling energy-saving module: Utilize outdoor low-temperature air/heat pipe heat exchange to significantly reduce compressor running time and significantly reduce PUE High density liquid cooling system Cold plate liquid cooling CDU: cooling distribution unit, providing circulating cooling water to CPU/GPU cold plate in the rack, supporting 20 - 50kW/cabinet super High heat flux density immersion liquid cooling machine: Full immersion heat dissipation, fanless, low noise, and PUE can be reduced to below 1.1. Adapt to AI training/supercomputing scenarios liquid cooling terminal and pipeline solutions: Adapt to cold plate/immersion architecture, including water supply and return pipes, water separators, integrated energy-saving solution for monitoring and anti-condensation protection (air-liquid integration) Air-liquid mixed refrigeration system: regular load air cooling, high-density load liquid cooling, smooth switching, taking into account investment and energy efficiency waste heat recovery and utilization: Server waste heat recovery is used for heating/preheating, improving comprehensive energy utilization. Modular prefabricated solution: integration of refrigeration, power supply and distribution, and monitoring, rapid deployment and phased expansion