Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Retaining wall drain pipe reversed filter structure
The invention provides a retaining wall drain pipe reversed filter structure. The retaining wall drain pipe reversed filter structure comprises a water collecting part and a filter part fixed to the water collecting part. The filter part is a filter bag filled with a filter material. The combined face of the filter part and the water collecting part is a slope. At least one guide blind hole allowing a drain pipe to be inserted therein is formed in the low side corresponding to the slope between the filter part and the water collecting part. The water collecting part and the filter part are fixed into a whole, and the guide blind holes are formed in the low side of the combined face of the filter part and the water collecting part. In the using process, the drain pipe is inserted into the guide blind holes, the retaining wall drain pipe reversed filter structure is installed on the drain pipe, and filtered water of the inner side of a retaining wall flows downwards along the inclined combined face between the water collecting part and the filter part to the guide blind holes, enters the drain pipe, and is drained to the outer side of the retaining wall. The retaining wall drain pipe reversed filter structure can be quickly mounted or demounted on the premise that the filter and water collecting effects are guaranteed without at the same time of retaining wall construction, the construction progress of the retaining wall is not affected, and use is very convenient.
Retaining wall drain pipe reversed filter structure
The invention provides a retaining wall drain pipe reversed filter structure. The retaining wall drain pipe reversed filter structure comprises a water collecting part and a filter part fixed to the water collecting part. The filter part is a filter bag filled with a filter material. The combined face of the filter part and the water collecting part is a slope. At least one guide blind hole allowing a drain pipe to be inserted therein is formed in the low side corresponding to the slope between the filter part and the water collecting part. The water collecting part and the filter part are fixed into a whole, and the guide blind holes are formed in the low side of the combined face of the filter part and the water collecting part. In the using process, the drain pipe is inserted into the guide blind holes, the retaining wall drain pipe reversed filter structure is installed on the drain pipe, and filtered water of the inner side of a retaining wall flows downwards along the inclined combined face between the water collecting part and the filter part to the guide blind holes, enters the drain pipe, and is drained to the outer side of the retaining wall. The retaining wall drain pipe reversed filter structure can be quickly mounted or demounted on the premise that the filter and water collecting effects are guaranteed without at the same time of retaining wall construction, the construction progress of the retaining wall is not affected, and use is very convenient.
Retaining wall drain pipe reversed filter structure
LIU JUNCHENG (Autor:in) / JIANG XIANYU (Autor:in) / WEN JIAHUA (Autor:in) / HAN FENGXIA (Autor:in) / LI YUNLONG (Autor:in) / WANG JUE (Autor:in) / MA CHUANBAO (Autor:in)
21.10.2015
Patent
Elektronische Ressource
Englisch
Retaining wall drain hole structure with replaceable filter element
| Europäisches Patentamt | 2023