Hotel Huangshan Yanhuang drainage and fire protection design
Absract
The project Yanhuang Resort Huangshan, total construction area of 15,000 square meters, a total of 10 layers. Total building height of 37.7 meters, Department of Type II high-rise public buildings. Mainly by the life of hot and cold water supply systems, fire systems, interior drainage system components. Among them, the time being to consider the project as a municipal water supply, so all the pressure frequency conversion water supply system with water tank; choose centralized hot water system and heat exchange between boiler room preparation, focus on supply. Upward to the same process under design, consistent with the water supply pipeline. Sewage inside the building waste Combined with sewage discharge; interior design by Type II high-rise building fire safety design, the role of self-injection method using the area, according to the risk of I-level design; fire water main designs include: Fire Hydrant area, select fire Water Pipe and pipe diameter, the design fire box, wet alarm valve, since the spray nozzle, select fire hydrant pump and spray pumps; roof rainwater use within the drainage way.
Key words:Water Supply and Drainage Hot and cold water Fire Equipment