Regional energy supply center of Hongqiao Business Core Area (Phase I)

Completion time：2013
Business model：Engineering design
Project overview：
The construction site of the project is located in Hongqiao Business Core Area.Hongqiao Business District takes the integrated transport hubas the axis, including Changning District, Putuo District as well as the part of Jiading District, Songjiang District, Qingpu District and Minhang District which is close to Hongqiao Business District. The main format of business functional areas will be national headquarters economy, including conference industry function and trade, commerce. The overall layout of 26.3 square kilometers of Hongqiao Business District is "one ring, two axes, three cores and five areas". As a new business area rising near Hongqiao integrated transport hub which is a world-level project, the positioning of Hongqiao Business Core Area is a gathering place for the headquarters of domestic and foreign enterprises. It is the first low carbon business community which is planned and constructed by Shanghai. It will be built into China's first ecological community which has multiple functions, convenient transportation and pleasant space, is ecological and efficient, and has strong development vitality and attraction.

The building scale of Hongqiao Business Core Area (Phase I) is 1.76 million square meters above ground and 140,000 square meters underground. This project conducted comprehensive research and analysis on regional centralized energy supply solutions (cooling, heating, power supply), and established two regional energy stations in the area, including South Energy Station and North Energy Station, to meet the needs of all the users in Hongqiao Business Core Area (Phase I) for all air conditioning cooling and heating load, hotel sanitary hot water load and the electric load of the users of some private plots.

In this project, the land area of South Energy Station is 11,220 square meters; the land area of North Energy Station is 7,922 square meters; the floor area of South Energy Station is 4,416 square meters; the floor area of North Energy Station is 4,415 square meters. Their function layout and appearance effects are basically identical. South Energy Station is a building with two floors underground and one floor above ground; part of the floor above ground has rooms with a top cover; and the rest are open space for placing the cooling tower. The total height underground is 15.9 meters, and the total height above ground is 16.6 meters. North Energy Station is a building with one floor underground and two floors above ground; part of two floors above ground has rooms with a top cover; and the rest are open space for placing the cooling tower. The total height underground is 7.8 meters, and the total height above ground is 20.15 meters. The total construction area of South Energy Station is about 11,353 square meters, while the total construction area of North Energy Station is about 9,864 square meters. Regional centralized cooling and heating are supplied in four-pipeline mode. The total length of energy supply pipeline is 18,100 meters. The project was listed as Shanghai distributed energy demonstration project.

Process routes：
2×1409kW gas internal combustion generator unit＋4×1500kW waste heat burning lithium bromide refrigeration unit
主要技术经济指标：
总能利用率：87.5%