High-efficiency computer rooms are energy-saving renovation technologies for central air conditioning and refrigeration rooms. By optimizing equipment, water systems, intelligent control, and energy management, they significantly improve system energy efficiency. Key points are as follows:

 

Core Advantages

‌Significant Energy Savings‌: After renovation, the Energy Efficiency Ratio (EER) can be increased to 6.12 (a 60% increase compared to pre-renovation), significantly reducing energy consumption. ‌‌

‌Full Lifecycle Energy Savings‌: From design and construction to operation and maintenance, standardized and modularized designs integrate traditional equipment for overall system optimization. ‌‌Intelligent Management‌: Utilizing the E+ cloud control system and BIM design, real-time monitoring and optimized operation strategies are implemented, minimizing manual intervention. ‌

 

Technical Architecture

‌Equipment Optimization‌: Low-resistance evaporators and condensers are selected to reduce system resistance. ‌‌

‌Water System‌: Hydraulic calculations are used to optimize pipeline transmission efficiency, reducing transmission and distribution energy consumption. ‌‌Intelligent Control‌: A combination of magnetic levitation mainframes and radar human presence detection technology enables coordinated control between the terminal and mainframe. ‌

 

Application Scenarios

High-efficiency computer rooms are suitable for public buildings such as rail transit and commercial real estate. Their energy efficiency standards are categorized into three levels: one-star, two-star, and three-star. The three-star rating requires an energy efficiency ratio of ≥5.0.