A Study On The Allocation And Distributing Of Fire Suppression Systems

This papers mainly descripte the Shortage of Public fire facilities in our country, this situation make it difficulty to dimish the fire and focus on the Contradictions that how to allocate and apply it in Urban residential areas, Business areas and the mixture place, enhance the country's cities'ability to withstand fire and fire-building investment than the benefits. With the way we can greater control over the fire and reduce the occurrence of accidents, fire and further strengthen the country's economic work for the ability to protect the building. What we mainly research is city water supply system; the water flow for urban to fight a fire; water supply capacity of fire water supply system in urban; city fire water supply system of allocation of urban water supply networks in the form of arrangement, water distribution diameter, water pressure.This papers Summarized China's first attempt at consolidating the existing national standards in the outdoor fire on the building's water supply system, which summed up once fire water quantity when a building fire, the capacity of the fire water supply system in urban, water supply Network configuration requirements in city and municipal fire hydrant system of municipal, and identify the main problems which exist. Secondly, through a representative on China's part of the city's existing fire water supply system and configuration settings of the status, once fire water quantity to fight the blaze once the fire building, the number of fires occur at the same time, fire and the existing water supply vehicles Traffic, water pressure, such as radius of effective protection for investigation. Third, the collection, translation, collacting the water supply system of fire standards on urban of the United States and Japan, regulations and documents, drawn from the analysis of its urban water supply system in the form of fire, water flow to put out a fire in the city, capacity of urban water supply system for fire water, city municipal fire hydrant system configuration standards and municipal water supply networks layout. Finally, in the above-mentioned study on the basis of drawing the world's developed countries and regions of the city fire water supply system configuration forms of advanced experiences and practices, combined with China's national conditions and economic and social development needs, and other relevant factors, concluded that the available cities Selection of the fire water supply system in china and to fight the blaze in the form of urban residential areas, commercial areas, mixed commercial and residential district a fire water flow and make the city fire water supply system which should have the ability to supply China's urban fire water supply and the allocation and distribution system methods.