Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated multifunctional ecological water purification filter dam suitable for shallow water area
An assembly type multifunctional ecological water purification filter dam suitable for a shallow water area comprises a dam foundation and a dam body, the bottom of the dam foundation is fixed to a supporting layer at the bottom of a riverbed or a lake bed or a ditch, and the dam body is fixedly connected to the top of the dam foundation; the dam body comprises an impermeable lower assembly dam body and a purification permeable upper assembly dam body, the impermeable lower assembly dam body is built on the dam foundation, and the purification permeable upper assembly dam body is built on the impermeable lower assembly dam body; an upstream dam slope of the dam body is sequentially provided with an upstream dam face submerged type water purification ecological bag layer, an upstream dam face fixed type elastic filler layer and an upstream face micropore aeration layer from inside to outside. A flood discharge opening and a flood discharge and drainage gate are arranged on the side, close to the revetment line, of the dam body. An auxiliary ecological floating island is further fixedly arranged on one side of the upstream water area of the dam body, and the auxiliary ecological floating island, the upstream dam face submerged water purification ecological bag layer, the upstream dam face fixed elastic filler layer and the upstream face micropore aeration layer form a three-dimensional ecological water purification system. The device has the advantages of adjusting the water level height, ecologically purifying the water quality, beautifying the environment and the like.
一种适用于浅层水域的装配式多功能生态净水滤坝，包括坝基和坝体，坝基底部固定在河床底或湖床底或沟渠底的持力层，坝体固定连接在坝基顶部；坝体包括不透水下部装配坝体和净化透水上部装配坝体，不透水下部装配坝体砌筑在坝基上，净化透水上部装配坝体砌筑在不透水下部装配坝体上；坝体的迎水坝坡上由内而外依次设有迎水坝面沉水式净水生态袋层、迎水坝面固定式弹性填料层和迎水面微孔曝气层；坝体的靠近驳岸线一侧设有泄洪口及泄洪排水闸门；坝体的上游水域一侧还固定设有附属生态浮岛，附属生态浮岛与迎水坝面沉水式净水生态袋层、迎水坝面固定式弹性填料层及迎水面微孔曝气层构成立体式生态净水体系。本发明兼具有调节水位高度、生态净化水质、美化环境等优势。
Fabricated multifunctional ecological water purification filter dam suitable for shallow water area
An assembly type multifunctional ecological water purification filter dam suitable for a shallow water area comprises a dam foundation and a dam body, the bottom of the dam foundation is fixed to a supporting layer at the bottom of a riverbed or a lake bed or a ditch, and the dam body is fixedly connected to the top of the dam foundation; the dam body comprises an impermeable lower assembly dam body and a purification permeable upper assembly dam body, the impermeable lower assembly dam body is built on the dam foundation, and the purification permeable upper assembly dam body is built on the impermeable lower assembly dam body; an upstream dam slope of the dam body is sequentially provided with an upstream dam face submerged type water purification ecological bag layer, an upstream dam face fixed type elastic filler layer and an upstream face micropore aeration layer from inside to outside. A flood discharge opening and a flood discharge and drainage gate are arranged on the side, close to the revetment line, of the dam body. An auxiliary ecological floating island is further fixedly arranged on one side of the upstream water area of the dam body, and the auxiliary ecological floating island, the upstream dam face submerged water purification ecological bag layer, the upstream dam face fixed elastic filler layer and the upstream face micropore aeration layer form a three-dimensional ecological water purification system. The device has the advantages of adjusting the water level height, ecologically purifying the water quality, beautifying the environment and the like.
一种适用于浅层水域的装配式多功能生态净水滤坝，包括坝基和坝体，坝基底部固定在河床底或湖床底或沟渠底的持力层，坝体固定连接在坝基顶部；坝体包括不透水下部装配坝体和净化透水上部装配坝体，不透水下部装配坝体砌筑在坝基上，净化透水上部装配坝体砌筑在不透水下部装配坝体上；坝体的迎水坝坡上由内而外依次设有迎水坝面沉水式净水生态袋层、迎水坝面固定式弹性填料层和迎水面微孔曝气层；坝体的靠近驳岸线一侧设有泄洪口及泄洪排水闸门；坝体的上游水域一侧还固定设有附属生态浮岛，附属生态浮岛与迎水坝面沉水式净水生态袋层、迎水坝面固定式弹性填料层及迎水面微孔曝气层构成立体式生态净水体系。本发明兼具有调节水位高度、生态净化水质、美化环境等优势。
Fabricated multifunctional ecological water purification filter dam suitable for shallow water area
一种适用于浅层水域的装配式多功能生态净水滤坝
HUANG JIANBO (Autor:in) / ZHANG LEI (Autor:in) / CAI HUA (Autor:in) / MEI CAIHUA (Autor:in) / XU FENG (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
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