Artificial wetland weed suppression and water distribution device and method

一种人工湿地抑草布水装置及布水方法

Abstract

一种人工湿地抑草布水装置,抑草布水板设置有若干结构相同的布水单元与透气单元,布水单元与透气单元连接,其中,布水单元设有布水头,透气单元设有透气头,所述布水头向下设置,所述透气头向上设置,所述布水单元与透气单元连接处构成遮光抑草部件,所述布水穿孔管包括用于将水导入抑草布水板的布水孔,本发明的人工湿地抑草布水装置及抑草布水方法,通过布水单元与透气单元连接构成了抑草部件,不仅利用水的漫流及布水装置的多点结构来实现水体充氧及均匀布水、土壤有良好的透气性,而且防止杂草生长、隔绝了枯枝叶及垃圾,从而提高了人工湿地的处理效率,运行管理简单可行,另外,该抑草布水方法可以减少布水穿孔管的用量及穿孔数量。
The invention discloses an artificial wetland weed suppression and water distribution device. A weed suppression and water distribution plate is provided with a plurality of water distribution units and ventilation units of the same structure. The water distribution units are connected with the ventilation units. Each water distribution unit is provided with a water distribution head. Each ventilation unit is provided with a ventilation head. The water distribution heads are arranged downwards. The ventilation heads are arranged upwards. The joints of the water distribution units and the ventilation units form shading and weed suppression components. A water distribution perforated pipe comprises a water distribution hole for guiding water into the weed suppression and water distribution plate. According to the artificial wetland weed suppression and water distribution device and method, the weed suppression components are composed of the water distribution units and the ventilation units; due to water cross flow and the multi-point structure of the water distribution device, water oxygenation and uniform water distribution are achieved, soil has the good ventilation, weed growth is prevented, and deadwood and garbage are isolated; accordingly, the wetland treatment efficiency is improved, and operation and management are easy and feasible; in addition, the weed suppression and water distribution method can reduce the number of water distribution perforated pipes and the number of perforated holes.

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