特殊单立管系统中吸气阀对系统压力的影响研究
发布时间：2018-07-15 11:39
【摘要】：在122.9 m高的超高层等比例试验塔上,采用定流量法,对比研究了在不设置、隔层设置和每层设置吸气阀的条件下,特殊单立管排水系统的排水能力和压力变化规律。结果发现,设置吸气阀能够同时缓解特殊单立管系统内的正、负压,且每层设置吸气阀时的缓解效果优于隔层设置。
[Abstract]:On the 122.9 m high tower with equal proportion, the variation of drainage capacity and pressure of a special standpipe drainage system is studied by means of constant flow method under the condition that suction valves are not set up in the separate layer and the suction valves are set on each floor. The results show that the suction valve can relieve the positive and negative pressure in the special single riser system at the same time, and the relief effect of the suction valve in each layer is better than that in the interlayer setting.
【作者单位】： 国家住宅与居住环境工程技术研究中心;武汉理工大学土木工程与建筑学院;
【基金】：国家水体污染控制与治理科技重大专项(2014ZX07406002)
【分类号】：TU82
本文编号：2123939
[Abstract]:On the 122.9 m high tower with equal proportion, the variation of drainage capacity and pressure of a special standpipe drainage system is studied by means of constant flow method under the condition that suction valves are not set up in the separate layer and the suction valves are set on each floor. The results show that the suction valve can relieve the positive and negative pressure in the special single riser system at the same time, and the relief effect of the suction valve in each layer is better than that in the interlayer setting.
【作者单位】： 国家住宅与居住环境工程技术研究中心;武汉理工大学土木工程与建筑学院;
【基金】：国家水体污染控制与治理科技重大专项(2014ZX07406002)
【分类号】：TU82
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