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根据《建筑设计防火规范》GB50016—2006第8.6.1条规定,容量大于500m3的消防水池,应分设成两个独立使用的消防水池。当清洗或检修其中一个消防水池时仍能供应部分消防用水,以及当吸水管路部分损坏或检修时,其余部分仍能保证通过全部消防流量。为满足上述要求,吸水管路的布置既要满足消防水池的清洗和检修要求,又要满足吸水管路自身的检修要求。以下对几种常见吸水管路的布置形式进行探讨。
According to “Fire Code for Building Design” GB50016-2006 section 8.6.1 stipulates that the fire tank with a capacity of more than 500m3 shall be divided into two fire-fighting water tanks used independently. Some of the fire fighting water can still be supplied when one of the fire water tanks is cleaned or serviced, and the remaining part of the piping is guaranteed to pass full firefighting flow when the suction line is partly damaged or overhauled. In order to meet the above requirements, the arrangement of the suction pipe should not only meet the requirements of cleaning and overhauling the fire water tank, but also meet the inspection requirements of the water suction pipe itself. The following several types of suction pipe to discuss the layout.