Air side drainage system and construction method thereof

Abstract

The invention discloses an air side drainage system. The air side drainage system comprises a drainage ditch and a plurality of collecting devices, and any collecting device comprises a filter box, afilter pipe, a blow-off pipe set, a sealing plug, a connecting rod, a telescopic hydraulic cylinder and a cleaning mechanism; and a plurality of spraying devices are arranged on air side lawn, each collecting device is provided with the corresponding spraying device, and a water inlet of each spraying device communicates with a corresponding collecting chamber. The multiple collecting devices arearranged below the air side lawn at intervals, thus water in the drainage ditch can be filtered, decontaminated, collected and recycled, and the water resource utilization rate is increased; the collected water can be used for irrigating the lawn, and the water in the collecting chambers can be further used for other water needs of airports; and meanwhile, in the filtering and decontaminating processes, dirt obtained through filtering can be further automatically cleared and collected at regular intervals, the collecting devices do not need to be manually disassembled for decontaminating clearing of the filter pipe, and continuous and normal operation of filtering, decontaminating, collecting and recycling of the water in the drainage ditch is guaranteed.

Description

technical field [0001] The invention relates to the technical field of drainage systems. More specifically, the present invention relates to an airside drainage system and its construction method. Background technique [0002] General airports are divided into landside and airside according to the boundary of security inspection and isolation control. The area after security inspection and isolation control is the airside, mainly including departure and arrival areas, baggage sorting areas, maintenance areas, and cargo areas. , flight area and necessary service area. The surface of the airside site is large and relatively flat, and the drainage area is relatively large, requiring a large number of drainage systems. The drainage system commonly used on the airside includes drainage ditches and drainage areas connected to the outlets of the drainage ditches. At present, the most common method is to directly discharge the water in the gutter into the discharge area without co...

AI Technical Summary

Problems solved by technology

At present, the most common way is to directly discharge the water in the gutter into the discharge area without collecting and utilizing it.

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