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水资源的合理使用,实现居民小区的良性水循环,是居民小区可持续发展的必然要求。相比于传统的水循环模式,提出了良性水循环及节水模式,良性水循环系统把不同层次用水对象串联起来, 组成类似于生态链形式的相互关联的复杂系统。而且,良性水循环更强调节约水资源,把开源和节流的概念贯穿于整个系统,通过水在系统各个层次的高效有序利用,实现高效节水的目标,是全面和整体的节水概念。提出了雨水利用解决方案。
The rational use of water resources to achieve a virtuous residential area water cycle is a necessary requirement for the sustainable development of residential quarters. In comparison with the traditional water cycle model, a benign water cycle and water saving mode are proposed. The virtuous water cycle system connects water objects at different levels in series to form complex interdependent systems similar to the ecological chain. Moreover, the benign water cycle emphasizes more on water conservation and the concept of open source and expenditure is implemented throughout the system. The goal of efficient water conservation is achieved through the efficient and orderly utilization of water at all levels of the system. It is a comprehensive and overall concept of water conservation. Proposed rainwater use solutions.