A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water conservancy ecological riverbed structure capable of indirectly improving purification efficiency
The invention provides a water conservancy ecological riverbed structure capable of indirectly improving the purification efficiency, and relates to the technical field of ecological water conservancy. The problems that linkage clearing of a filter screen cannot be realized while a planting box is shifted with a water flow; when the water level is lowered, vegetation is prone to lacking water; andbottom precipitated sludge cannot be automatically cleared, and a clearing structure cannot be in linkage with up-down moving of the planting box are solved. The water conservancy ecological riverbedstructure capable of indirectly improving the purification efficiency comprises two second riverbeds and an irrigation plate; and the two second riverbeds and a first riverbed are spliced to form a whole riverbed. The tail ends of four connecting rods are all in welded connection with the irrigation plate, cylindrical holes are formed in the top end face of the irrigation plate in a rectangular array, and when the falling irrigation plate makes contact with the water surface, the cylindrical holes jet water columns under impact of the irrigation plate, so that the jetted water columns make contact with the bottom end face of a planting box to realize irrigation at a low water level.
本发明提供一种可间接提高净化效率的水利生态河床结构，涉及生态水利技术领域，解决了不能够在种植盒随着水流拨动的同时联动实现过滤网的清理；当水位降低时，植被容易出现缺水现象；不能够实现底部沉淀淤泥的自动清理，并且该清理结构不能够与种植盒的上下移动相互联动的问题。一种可间接提高净化效率的水利生态河床结构，包括第二河床和灌溉板；所述第二河床共设有两个，且两个第二河床和第一河床拼接组成河床总体。因四根连接杆尾端均与灌溉板焊接相连，且灌溉板顶端面呈矩形阵列状开设有柱形孔，并且当下落的灌溉板与水面接触时柱形孔处在灌溉板的冲击下呈喷射水柱状，从而通过喷射的水柱与种植箱底端面接触实现了低水位时的灌溉。
Water conservancy ecological riverbed structure capable of indirectly improving purification efficiency
The invention provides a water conservancy ecological riverbed structure capable of indirectly improving the purification efficiency, and relates to the technical field of ecological water conservancy. The problems that linkage clearing of a filter screen cannot be realized while a planting box is shifted with a water flow; when the water level is lowered, vegetation is prone to lacking water; andbottom precipitated sludge cannot be automatically cleared, and a clearing structure cannot be in linkage with up-down moving of the planting box are solved. The water conservancy ecological riverbedstructure capable of indirectly improving the purification efficiency comprises two second riverbeds and an irrigation plate; and the two second riverbeds and a first riverbed are spliced to form a whole riverbed. The tail ends of four connecting rods are all in welded connection with the irrigation plate, cylindrical holes are formed in the top end face of the irrigation plate in a rectangular array, and when the falling irrigation plate makes contact with the water surface, the cylindrical holes jet water columns under impact of the irrigation plate, so that the jetted water columns make contact with the bottom end face of a planting box to realize irrigation at a low water level.
本发明提供一种可间接提高净化效率的水利生态河床结构，涉及生态水利技术领域，解决了不能够在种植盒随着水流拨动的同时联动实现过滤网的清理；当水位降低时，植被容易出现缺水现象；不能够实现底部沉淀淤泥的自动清理，并且该清理结构不能够与种植盒的上下移动相互联动的问题。一种可间接提高净化效率的水利生态河床结构，包括第二河床和灌溉板；所述第二河床共设有两个，且两个第二河床和第一河床拼接组成河床总体。因四根连接杆尾端均与灌溉板焊接相连，且灌溉板顶端面呈矩形阵列状开设有柱形孔，并且当下落的灌溉板与水面接触时柱形孔处在灌溉板的冲击下呈喷射水柱状，从而通过喷射的水柱与种植箱底端面接触实现了低水位时的灌溉。
Water conservancy ecological riverbed structure capable of indirectly improving purification efficiency
一种可间接提高净化效率的水利生态河床结构
ZHU SHUAIFENG (author)
2020-10-13
Patent
Electronic Resource
Chinese
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