绿色建筑与建筑给排水设计

摘 要：从仅为栖身之所的山洞，到坚固舒适的大厦，随着人类社会的发展，从前的不毛之地变成了平地而起的高楼。到了21世纪，建筑的发展更是不断刷新速度、高度的记录。而人类领地的扩充，也逐渐带来越来越多的环境问题，为了减少资源消耗，提高建筑工程的经济、社会、环保效益，绿色建筑走入了大众的视野。而建筑给排水作为建筑设计的一个重要环节，更是在绿色建筑的设计中有着举足轻重的地位。本文主要介绍如何在建筑给排水的设计中，为建筑增添”绿色”。

Green building and design of building water supply and drainage

Abstract: From the cave to the shelter, to the comfort of the building, with the development of human society, the former gally became flat and the buildings. By twenty-first Century, the development of the building is constantly refresh speed, height record. The expansion of the human territory, but also gradually bring more and more environmental problems, in order to reduce resource consumption and improve the economic, social and environmental benefits of construction projects, green building into the public view. The building water supply and drainage as an important part of architectural design, but also in the design of green building has a pivotal position. This paper mainly introduces how to make the building more green in the design of building water supply and drainage.

Keyword: Green building, design of building water supply and drainage

1 前言

绿色建筑中的”绿色”不是一般意义上，通过绿色植物的作用所呈现出来的视觉上的效果，而是指在其最大的生命周期，能最大化地节约资源、保护环境、减少污染、为人们提供健康、适用和高效利用空间，并且能与自然和谐共处的建筑。^[1]通过建筑设计、建筑材料选用等手段，可使建筑达到舒适宜居、对环境无害、能充分利用自然资源的效果。

建筑中的给排水系统在能耗中占着很大的比例。而目前，我国建筑能耗的总量在能耗总消费量中所占比例已上升到27.45%，因此，如何在建筑给排水的设计中降低能耗是一个值得探讨的课题。

2　建筑给排水设计现状及存在的问题

2.1系统设计不科学