Study on the Supplying System of Cooling Water of Air Conditioner based on the Urban Street Rainwater

In this paper, the advanced system of rainwater-cooling water is developed, breaking the traditional pattern of rainwater utilization at a small-scale. In this system, the collected rainwater will be applied in the cooling water of central air conditioner after processing. Also the rational allocation of water resource will be realized through the integrated circulation. That means to distribute water according to the quantity requirement, which therefore not only reduces waste and achieve resource conservation, energy saving, composite construction of ecological green, but also creates more economic, environmental and social benefit.