The collaborative design of rainwater harvesting and water supply and drainage systems in green buildings
绿色建筑中雨水回收与给排水系统协同设计

摘要

随着绿色建筑理念的推广，雨水回收与给排水系统的协同设计逐渐成为建筑设计中的关键问题。通过对雨水回收系统与给排水系统的结合研究，提出了两者协同工作的设计思路。文章分析了雨水回收系统与建筑内外给排水系统的互动机制，探讨了如何优化水资源的利用效率，提升建筑的可持续性。在设计中，考虑了雨水储存、净化、利用及排水系统的联动，从而实现节水、减排等绿色建筑目标。研究结果表明，合理的协同设计不仅能有效提高水资源利用率，还能降低建筑运营成本，为绿色建筑提供了可行的技术支持。

Abstract

With the promotion of green building concepts, the collaborative design of rainwater harvesting and water supply and drainage systems has gradually become a critical issue in architectural design. By studying the integration of rainwater harvesting systems with water supply and drainage systems, this paper proposes a design approach for their synergistic operation. It analyzes the interaction mechanisms between rainwater harvesting systems and internal and external building water supply and drainage systems, and explores how to optimize water resource utilization efficiency and enhance building sustainability. The design considers the linkage of rainwater storage, purification, utilization, and drainage systems, thereby achieving the green building goals of water conservation and emission reduction. The results indicate that reasonable collaborative design can not only significantly improve water resource utilization but also reduce building operating costs, providing practical technical support for green building development.