Abstract:With the rapid growth of China's digital economy, the construction of ultra large data centers is urgent. In order to promote the construction of large data centers, both national and local governments have issued relevant policy documents. The support of government policies and the demand for market economy development are driving the construction of data centers. In order to meet the storage and application of massive data, the construction of data centers in China has also shifted from building large-scale data centers to building large-scale data centers. The construction of large data centers is a systematic, complex, and integrated construction project that involves multiple professional projects such as basic civil engineering, decoration, diesel power generation, high and low voltage distribution, HVAC, fire protection, and communication. The safe operation of large data centers is inseparable from the fire protection system. Because the safe operation of the fire protection system ensures the safe operation of the data center, quality control of fire protection engineering is crucial.