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A platform for research: civil engineering, architecture and urbanism
Permeable ecological tree pool filtering and water storage system
The invention relates to the technical field of ecological tree pool filtering and water storage, and discloses a permeable ecological tree pool filtering and water storage system. The system is characterized in that: 1) due to runoff pollution caused by rainwater flushing the ground, purification areas are respectively arranged on two sides outside a tree pool planting area, and a rainwater grate is arranged on the uppermost layer of each purification area, so that the effect of preliminarily intercepting rainwater flushing is achieved; and 2) in order to further filter the rainwater, a filter layer is arranged in the purification area according to a scientific proportion, and a gravel layer, a biochar layer, a ceramsite layer and a gravel layer are arranged below the rainwater grate to filter the rainwater layer by layer. According to the permeable ecological tree pool filtering and water storage system, layer-by-layer filtering is achieved through a filler in the purification areas, the filtering and purification efficiency of pollutants in rainwater is greatly improved, the method guarantees that the pollutants are better removed, the pollution problem caused by rainfall is solved, filtered water is stored through a water storage area, and water is supplemented to plants in time when soil is dry.
本发明涉及生态树池过滤储水技术领域，且公开了一种透水生态树池过滤储水系统，1)由于雨水冲刷地面而产生的径流污染的现象，在树池种植区以外的两侧分别设置净化区，通过在净化区最上层设置雨水篦，达到初步拦截雨水冲刷的作用；2)为进一步过滤雨水，在净化区按科学比例设置过滤层，在雨水篦下设置砂石层、生物炭层、陶粒层和砾石层，对雨水进行层层过滤。该透水生态树池过滤储水系统，利用净化区中填料层层过滤，大幅度提高雨水中污染物的过滤及净化效率，保证污染物更好的去除，解决降雨引发的污染问题，通过设置储水区将过滤后的水储存，并在土壤干旱时及时为植物补充水分。
Permeable ecological tree pool filtering and water storage system
The invention relates to the technical field of ecological tree pool filtering and water storage, and discloses a permeable ecological tree pool filtering and water storage system. The system is characterized in that: 1) due to runoff pollution caused by rainwater flushing the ground, purification areas are respectively arranged on two sides outside a tree pool planting area, and a rainwater grate is arranged on the uppermost layer of each purification area, so that the effect of preliminarily intercepting rainwater flushing is achieved; and 2) in order to further filter the rainwater, a filter layer is arranged in the purification area according to a scientific proportion, and a gravel layer, a biochar layer, a ceramsite layer and a gravel layer are arranged below the rainwater grate to filter the rainwater layer by layer. According to the permeable ecological tree pool filtering and water storage system, layer-by-layer filtering is achieved through a filler in the purification areas, the filtering and purification efficiency of pollutants in rainwater is greatly improved, the method guarantees that the pollutants are better removed, the pollution problem caused by rainfall is solved, filtered water is stored through a water storage area, and water is supplemented to plants in time when soil is dry.
本发明涉及生态树池过滤储水技术领域，且公开了一种透水生态树池过滤储水系统，1)由于雨水冲刷地面而产生的径流污染的现象，在树池种植区以外的两侧分别设置净化区，通过在净化区最上层设置雨水篦，达到初步拦截雨水冲刷的作用；2)为进一步过滤雨水，在净化区按科学比例设置过滤层，在雨水篦下设置砂石层、生物炭层、陶粒层和砾石层，对雨水进行层层过滤。该透水生态树池过滤储水系统，利用净化区中填料层层过滤，大幅度提高雨水中污染物的过滤及净化效率，保证污染物更好的去除，解决降雨引发的污染问题，通过设置储水区将过滤后的水储存，并在土壤干旱时及时为植物补充水分。
Permeable ecological tree pool filtering and water storage system
一种透水生态树池过滤储水系统
LI XIAOMENG (author) / ZOU YAOLIN (author) / ZHU MINGFENG (author) / QI LIWEN (author) / MA XINYI (author) / ZHAO MINGZHI (author) / TIAN RUI (author) / ZHENG TING (author)
2021-12-07
Patent
Electronic Resource
Chinese
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