Study On Water Supply And Drainage Design In The Reconstruction Of Shantytowns In Zhubuxiang Of Xiangtan City

Water is the important natural resources and economic resources,also is an important part of the ecological environment.Reasonable planning of water resources and water environment security,for the sustainable development of social economy and people life health has important practical significance.Water supply and drainage engineering design is the important means of water quality protection of water resources and the optimization scheduling of water resources.With the intensifying of urbanization,high-rise buildings,high-rise building development has become the norm,at the same time,the rapid development of agriculture and industry,the pollution of drinking water sources often,it is detrimental to the water supply and drainage engineering design and more uncertainty.Combined with the actual problems in the process of reconstruction shantytown in China,the building water supply and drainage knowledge together with actual now the shantytown reconstruction,explore the shantytown reconstruction under the background of water supply and drainage design problem,fill in the blank in the research of shantytown reconstruction in the process of water supply and drainage design in our country.State-owned industrial and mining shantytowns in Xiangtan city in the process of water supply and drainage design this paper research is helpful to solve the problem of "water" and standardize the shacks area,effect a radical cure shantytowns thirty-three phenomenon,in promoting regional economic development and living environment is of great significance,also can offer reference for shantytown reconstruction in the process of water supply and drainage design in our country.Shantytown reconstruction in the process of water supply pipeline project introduced by two municipal pipeline,water ring formation in the area,from the ring to the pavilions buildings,pavilions building water supply system selection and scheme comparison,low area by municipal pressure water directly,high area through the second pressurized water supply.Water-saving measures such as water-saving devices,water meters and water recycling are adopted in water supply projects.Shantytown reconstruction in the process of using outdoor fire hydrant fire engineering area and indoor fire hydrant,combining indoor fire extinguishing system adopts the hydrant and sprinkler system design,the combination of automatic sprinkler system in accordance with the dangerous grade I and grade II combined nozzle layout requirements.The drainage and drainage system was designed and used in the renovation of shantytown.The waste water in the shantytown area shall be disposed of by the septic tank to be discharged into the municipal sewage pipe network,and there shall be three septic tanks in the area.The waste water pipes of single buildings in the area are combined with the riser pipe and the riser pipe.hanty towns within the rain through outdoor check well and rainwater collection,and then into the municipal drainage pipe network,pavilions in building a common external drainage system,through the rain,the rain check well riser converge in the rain.In this paper,the design of water supply and drainage design in the constructionof the state-owned industrial and mining shantytown of xiangtan port in xiangtan port was studied,and some enlightenment was obtained in the design of regional water supply and drainage.In the area,in the process of rebuilding or new water supply engineering design should consider saving water and energy saving measures,integrated into the design method of water saving and energy saving theory is more advantageous to develop green,low energy consumption.In fire engineering design,considering indoor fire control system and outdoor fire control system,fire hydrant fire control and automatic spraying,the design method of the region is able to adequately respond to emergency fire hazards,and to better the construction of safe communities.According to current situation of water resources in today's severe water environment,in regional drainage engineering planning and design process,should give priority to rain sewage diversion and drainage system,sewage by treated with septic tank and then discharged into the municipal sewage pipe network;In the process of rainwater planning,you may consider the use of the rainwater tank in the process,but some rainwater can be used for fire fighting and green recycling.