Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Purification type garden type rainwater garden system
The invention provides a purification type garden type rainwater garden system which comprises three parts including water surface stepping stone, a purification system at the left side of the water surface stepping stone and a purification system at the right side of the water surface stepping stone. The purification system at the left side of the water surface stepping stone comprises a planting soil layer, a gravel packing layer and a zeolite packing layer which are sequentially arranged from top to bottom; the purification system at the right side of the water surface stepping stone comprises a water storage layer, a planting soil layer, a gravel packing layer and a gravel drainage layer which are sequentially arranged from top to bottom, an overflow device is arranged in the system and is communicated with a perforated pipe and a rainwater pipe channel; a filter material is arranged in a gabion below the water surface stepping stone; and reinforcing piles are arranged at the end sides of the water surface stepping stone until reaching the bottom of the gravel drainage layer. According to the purification type garden type rainwater garden system, through multi-stage purification, the reduction effect of pollutants in a water body can be improved, the water body is fully purified, and pollution to a discharged water area is reduced as much as possible; the water surface stepping stone is arranged in the system, a garden type garden structure is constructed, and therefore the hydrophilicity is improved; and in addition, a reinforcing facility is arranged below the water surface stepping stone, the filter material at the lower part is prevented from being extruded, and the filter material can play a better purification role.
本发明提供了一种净化型园林式雨水花园系统，其包括汀步、汀步左侧的净化系统和汀步右侧的净化系统三个部分，汀步左侧的净化系统包括由上至下依次设置的种植土层、砾石填料层和沸石填料层；汀步右侧的净化系统包括由上至下依次设置的蓄水层、种植土层、砾石填料层和砾石排水层，系统内设溢流装置并连通穿孔管和雨水管渠；汀步下面石笼内置滤料；汀步端侧均设置加固桩，至砾石排水层的底部；本发明通过多级净化，可提高水体中污染物的削减效果，充分净化水体，尽量减少对排出水域的污染；通过在系统内部设置汀步，构建园林式花园结构，提高亲水性，另外，汀步下布设加固设施，避免对下部滤料的挤压，可使滤料更好地发挥净化作用。
Purification type garden type rainwater garden system
The invention provides a purification type garden type rainwater garden system which comprises three parts including water surface stepping stone, a purification system at the left side of the water surface stepping stone and a purification system at the right side of the water surface stepping stone. The purification system at the left side of the water surface stepping stone comprises a planting soil layer, a gravel packing layer and a zeolite packing layer which are sequentially arranged from top to bottom; the purification system at the right side of the water surface stepping stone comprises a water storage layer, a planting soil layer, a gravel packing layer and a gravel drainage layer which are sequentially arranged from top to bottom, an overflow device is arranged in the system and is communicated with a perforated pipe and a rainwater pipe channel; a filter material is arranged in a gabion below the water surface stepping stone; and reinforcing piles are arranged at the end sides of the water surface stepping stone until reaching the bottom of the gravel drainage layer. According to the purification type garden type rainwater garden system, through multi-stage purification, the reduction effect of pollutants in a water body can be improved, the water body is fully purified, and pollution to a discharged water area is reduced as much as possible; the water surface stepping stone is arranged in the system, a garden type garden structure is constructed, and therefore the hydrophilicity is improved; and in addition, a reinforcing facility is arranged below the water surface stepping stone, the filter material at the lower part is prevented from being extruded, and the filter material can play a better purification role.
本发明提供了一种净化型园林式雨水花园系统，其包括汀步、汀步左侧的净化系统和汀步右侧的净化系统三个部分，汀步左侧的净化系统包括由上至下依次设置的种植土层、砾石填料层和沸石填料层；汀步右侧的净化系统包括由上至下依次设置的蓄水层、种植土层、砾石填料层和砾石排水层，系统内设溢流装置并连通穿孔管和雨水管渠；汀步下面石笼内置滤料；汀步端侧均设置加固桩，至砾石排水层的底部；本发明通过多级净化，可提高水体中污染物的削减效果，充分净化水体，尽量减少对排出水域的污染；通过在系统内部设置汀步，构建园林式花园结构，提高亲水性，另外，汀步下布设加固设施，避免对下部滤料的挤压，可使滤料更好地发挥净化作用。
Purification type garden type rainwater garden system
净化型园林式雨水花园系统
TANG LI (Autor:in) / LIU XINJING (Autor:in) / WANG WENJI (Autor:in) / PAN MINGTING (Autor:in) / JIANG JUAN (Autor:in) / TANG JIAWEN (Autor:in)
07.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
| Europäisches Patentamt | 2020