Case

Project name: Suzhou High-tech Zone Shizishan Reconstruction and Improvement and Underground Space Comprehensive Development Project - Art Theater, Underground Space, Energy Center and Shishan Park Intelligent Project

Project Location: South of Jinshan Road and West of Changjiang Road, Suzhou High-tech Zone

Construction unit: Suzhou Shishan Plaza Development Co., Ltd.

Building scale: land area of 29,000.00 m², total construction area of 41,428.17 m², including above-ground construction area of 13,885.30 m², underground floor area of 18,943.09 m², basement area of 8,599.78 m², base area of 9,634.39 m², building density of 33.22%, and plot ratio of 0.588 , The building height is 43.0m.

Refrigeration machine room: 3 sets of refrigerating main engine with a total of 3750RT, adopt water cooling system, the temperature of cold storage supply and return water is 4-12°C. The cold storage tank adopts steel tank structure, 3 cold storage tanks, the diameter of a single tank is 15.7 meters, and the height is 11.5 meters. The effective volume of the single cold storage tank is 2400 cubic meters. The overall system is connected to the external heating pipe network, providing cooling in summer and heating in winter. The thermocline is 500mm, the cold storage efficiency is 96%, and the effective cold storage capacity reaches 17900RTH.

Quality and efficiency: The project has been successfully accepted and highly praised, with stable operation and good economic and social benefits