社会经济的日益发展,城市化建设越来越深入,各种市政公用工程在人们日常生活中树立而起,在市政工程建筑中,给排水技术已经成为市政基础建设中的重要组成部分。随着社会经济的发展,我国能源状况日益紧张,各行业用水以及人们的生活用水致使水资源浪费严重,以及水资源的污染,造成水资源日益缺乏。本文主要分析了节能给排水技术在市政建设中的实践应用。 With the development of economy and society, the urbanization is getting more and more incessant. Various public utility projects are set up in people’s daily life. In municipal engineering construction, water supply and drainage technology has become an important part of municipal infrastructure. With the development of society and economy, the energy situation in our country is getting tense day by day. Water consumption by industries and people’s living water causes serious waste of water resources and pollution of water resources, resulting in an increasingly lack of water resources. This paper mainly analyzes the practical application of energy-saving water supply and drainage technology in municipal construction.