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A platform for research: civil engineering, architecture and urbanism
Novel detachable inverted filter drain pipe
The novel detachable inverted filter drainage pipe comprises a drainage pipe body, the drainage pipe body comprises a pipe barrel and top sealing nets, two sets of top sealing nets are welded corresponding to the top and the bottom of the pipe barrel, drill holes are formed in the surface of the pipe barrel, and a plurality of sets of drill holes are formed in the shape of an isosceles triangle in a staggered mode; the interior of the pipe barrel is movably filled with an upper-stage filter material layer, a middle-stage filter material layer and a lower-stage filter material layer, and the upper-stage filter material layer and the lower-stage filter material layer are located at the top and the bottom of the middle-stage filter material layer respectively. The novel detachable inverted filter drainage pipe can be produced in batches, is reliable in quality, can be directly produced in batches in a factory, can directly detect indexes such as inverted filter material filling quality and water permeability of the pipe barrel through tests, is better guaranteed in quality compared with field construction, and is easy to maintain, convenient to manage, high in water permeability, high in safety, long in service life, low in maintenance cost and suitable for popularization and application. The installation is environment-friendly and pollution-free.
本发明公开了一种新型可装卸反滤排水管，包括排水管本体，所述排水管本体包括管筒和封顶网，所述封顶网对应管筒的顶部和底部焊接两组，所述管筒的表面开设有钻孔，且钻孔呈等腰三角形错开分布设置若干组，所述管筒的内部活动填充有上级滤料层、中级滤料层和下级滤料层，且上级滤料层和下级滤料层分别位于中级滤料层的顶部和底部，本发明涉及水利技术领域。该新型可装卸反滤排水管，能批量生产且质量可靠，可在工厂直接批量生产，反滤料填充质量、管筒的透水性等指标可以直接通过试验检测，比现场施工质量更有保证，易于维护，方便管理，透水性强，安全性高，使用寿命长，维护成本低，安装环保无污染。
Novel detachable inverted filter drain pipe
The novel detachable inverted filter drainage pipe comprises a drainage pipe body, the drainage pipe body comprises a pipe barrel and top sealing nets, two sets of top sealing nets are welded corresponding to the top and the bottom of the pipe barrel, drill holes are formed in the surface of the pipe barrel, and a plurality of sets of drill holes are formed in the shape of an isosceles triangle in a staggered mode; the interior of the pipe barrel is movably filled with an upper-stage filter material layer, a middle-stage filter material layer and a lower-stage filter material layer, and the upper-stage filter material layer and the lower-stage filter material layer are located at the top and the bottom of the middle-stage filter material layer respectively. The novel detachable inverted filter drainage pipe can be produced in batches, is reliable in quality, can be directly produced in batches in a factory, can directly detect indexes such as inverted filter material filling quality and water permeability of the pipe barrel through tests, is better guaranteed in quality compared with field construction, and is easy to maintain, convenient to manage, high in water permeability, high in safety, long in service life, low in maintenance cost and suitable for popularization and application. The installation is environment-friendly and pollution-free.
本发明公开了一种新型可装卸反滤排水管，包括排水管本体，所述排水管本体包括管筒和封顶网，所述封顶网对应管筒的顶部和底部焊接两组，所述管筒的表面开设有钻孔，且钻孔呈等腰三角形错开分布设置若干组，所述管筒的内部活动填充有上级滤料层、中级滤料层和下级滤料层，且上级滤料层和下级滤料层分别位于中级滤料层的顶部和底部，本发明涉及水利技术领域。该新型可装卸反滤排水管，能批量生产且质量可靠，可在工厂直接批量生产，反滤料填充质量、管筒的透水性等指标可以直接通过试验检测，比现场施工质量更有保证，易于维护，方便管理，透水性强，安全性高，使用寿命长，维护成本低，安装环保无污染。
Novel detachable inverted filter drain pipe
一种新型可装卸反滤排水管
ZHANG GUOXIN (author)
2023-10-10
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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