Air conditioning system design for Dispatching Center Building of the Dadu River Cascade Hydropower Station

Presents the central air conditioning system design for the project. Expounds the design of the air conditioning mode, cold and heat sources, water system, ventilation, smoke control and automatic control system, and the technical key points in the system design. Selects several cold and heat source modes including water cooling, air cooling central air conditioning systems and multi-split air conditioning system to satisfy different requirements and reduce operation energy consumption. The central hall adopts the stratified air conditioning mode of sidewall air supply with adjustable nozzles and central return air to satisfy the designing demands both in summer and winter. The introduction of water storage and green roof and upper mechanical exhaust system reduces the air conditioning load and energy consumed.