A high-rise office building water supply and drainage design
Abstract
This design drains and supply engineering for the A high-rise office building .The building has a height of 60.5 meters, a total of fifteen flours, It is made mainly up of Living Feed Water, Fire Control Feed Water, Indoor Drain, Rainwater drainage. The design of Living Feed Water system includes: establishing subareas and water supply types;Selecting diameter water pipeline; designing underground reservoir; choosing living feed-water pump; etc. The design of Fire Control Feed Water system includes: fire control feed-water subareas; choosing Fire and water supply pipeline and diameter pipe; designing fire box、wet type automatism annunciator、automatism sprayer、 reductive valve、decompress board; choosing fire hydrant pump and spray pump;etc. The design of Indoor Drain Water system includes: adopting sewage and waster water drainage system; adopting special aerator pipe; choosing its pipe material and pipeline; sewage and waste water of ground floor letting singly; designing catchments well and sewage pump; The design of Hot Water system includes: the subaeras of Hot Water System is same as the Living Feed Water system; choosing pipe material for hot water pipe; designing hot water set、hot water tank、expanding pipe and circulation pump.etc.
