Airside drainage system and its construction method

Abstract

The invention discloses an airside drainage system, which comprises: a drainage ditch and a plurality of collection devices, any collection device includes a filter box, a filter pipe, a sewage pipe group, a sealing plug, a connecting rod, a telescopic hydraulic cylinder, and a cleaning mechanism Wherein, a plurality of spraying devices are arranged on the airside lawn, and a collecting device is correspondingly provided with a spraying device, and the water inlet of each spraying device communicates with the corresponding collecting chamber. The present invention can filter and decontaminate the water in the drainage ditch by arranging a plurality of collecting devices at intervals under the lawn on the empty side, collect and reuse, and improve the utilization rate of water resources; the collected water can be used for lawn irrigation, and the collected water can also be used The water in the room is used for other water needs of the airport; at the same time, in the process of filtering and decontaminating, the filtered dirt can also be cleaned and collected automatically on a regular basis, without manual disassembly of the collection device to decontaminate and clean the filter tube, ensuring It is a continuous normal operation of filtering, decontaminating, collecting and reusing the water in the drainage ditch.

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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