排水設施與城市景觀結合
（箱體式多功能排水井）
張揚聰
(福建閩侯縣創(chuàng)鑫市政設備有限公司，福州，350108)
摘要：排水設施與城市景觀結合，即城市排水系統(tǒng)設施與城市景觀（小品）融合，達到城市景觀排水，既有城市景觀效果，又有排水功能的城市規(guī)劃設計新理念。暴雨時，快速吸納路面雨水，通過部分蓄存、滯留，部分凈化、滲透，部分利用、調節(jié)排放，將雨量分解，達到減少避免城市積水內澇的一種排水設施新技術。通過旋流分離技術，將雜物與雨水分離，并防止雜物（泥沙、石子、樹葉、固體垃圾）排入管網，分離后雜物通過人工或機械化清除，達到控源截污，源頭治理之目的，并降低城市運營維護成本。
關鍵詞：雨水收集 雨水排水 城市景觀 下凹綠地 雜物分離 排水井
Combination of drainage facilities and urban landscape
(box type multifunctional drainage well)
Zhangyangcong
(Fujian Minhou Chuangxin Municipal Equipment Co., Ltd.,
Abstract: drainage facilities combined with the city landscape, the city drainage facilities and the city landscape (sketch) fusion, reached the city drainage landscape, both city landscape, city planning design of the new concept and drainage function. Rain, quickly absorb the rainwater, through storage, retention, partial purification, penetration, utilization, emission regulation, rainfall will reduce the decomposition, avoid a new technology of water logging in the city drainage facilities. Through the cyclone separation technology, the separation of debris and rainwater, and prevent debris (sand, gravel, leaves, solid waste discharged into the pipe network) after separation of debris by manual or mechanized cleaning, to control pollutant sources, to the source of governance, and reduce the cost of operation and maintenance of city.
Key words: rainwater collection, rainwater drainage, urban landscape, sunken green space, debris separation, drainage well
