基于运行管理的安阳市南水北调配套工程设计优化建议

Suggestions for Design Optimization of Auxiliary Engineering in Anyang City of South-to-North Water Diversion Project Based on Operation Management

河南省南水北调受水区安阳供水配套工程已经建成,并于2015年12月正式投入运行,为保证下游水厂的正常用水,加快工程巡查进度、提高管护效率、降低管护成本,结合工程运行管理的实际情况从工程运行期间应急抢险、日常巡查、维修管护、年度岁修大修的方便快捷和低成本以及配套工程水量的计量准确性等视角,提出了从应急抢险的角度考虑管线平面布置、阀井的位置布置、管件的内衬形式、应急抢险合拢管的优化设计和从工程日常巡查、维护方便考虑的阀井高度、井盖加锁、阀井通风、阀井集水井的位置、阀井底板形式、管件外防腐形式和管道内外接缝等设计建议,并提出为保证供用水双方在供水初期水量的计量准确性,应完善计量装置。

The auxiliary engineering in Anyang City,Henan Province of the South-to-North Water Diversion Project has been built,and has been formally put into operation in December 2015. In order to guarantee the normal operation of the downstream waterworks,speed up the project inspection progress,improve the management and maintenance efficiency and reduce management and maintenance costs,combined with the actual situation of project management and operation,the pipeline layout,location of valve wells,lining form of pipe fittings,design of connection pipe in consideration of emergency rescue as well as the height of valve wells,manhole cover locking,ventilation of valve wells,location of water collection well,valve well bottom form,external anti-corrosive form of pipe fittings and pipeline inside and outside joints in consideration of routine inspection and convenient maintenance were put forward. The metering device should be perfected to guarantee the water metering accuracy at the beginning of the water supply for both sides of water supply and consumption.