The Discussion of Water-saving Technology about Water Supply and Drainage in Building

摘要

According to the present situation of building water supply and drainage, analyzing the water-saving techniques of building water supply and drainage to achieve effective utilization of water resource. The water-saving techniques mainly include reasonably limiting the pressure of water distribution points and avoiding overpressure flow; perfecting hot water supply system and reducing ineffectual cold water; adopting water-saving water-dispensing fixtures and sanitary ware; promoting the utilization of high-quality pipe and valve; and improving the current construction of fire pool as well as developing and promoting the technology of utilization of reclaimed water and rainwater.