A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground valve well structure capable of draining water and preventing leakage
The invention discloses a drainage leakage-proof underground valve well structure which comprises an underground valve well, a composite cover plate and a drainage leakage-proof system. The underground valve well is of a reinforced concrete structure and comprises a bottom plate, a side wall, a top plate, a crawling ladder and a machine pier. The composite cover plate is located at an orifice part of a top plate of the underground valve well and comprises a movable cover plate, an anti-seepage geomembrane, a diamond yarn gasket and a hand hole, the movable cover plate is a stress structure of the orifice part of the top plate, and the hand hole is formed for manual opening; the anti-seepage geomembrane is located on the lower portion of the movable cover plate and is of an orifice rainwater-seepage-proof structure. The diamond yarn gasket is located on the lower portion of the anti-seepage geomembrane and is of an anti-seepage geomembrane supporting structure. The water leakage prevention system comprises a water collecting tank, a water retaining ridge, a downpipe, a water collecting well, a submersible pump and a drainage pipe, and leakage water in the underground valve well can be automatically collected and discharged in time. The underground valve well has the functions of water collection and leakage prevention, land limitation can be avoided, operation and maintenance are convenient, and the applicability of the underground valve well is improved.
本发明公开了一种排水防漏的地下阀井结构，包括地下阀井、复合盖板和排水防漏系统。所述地下阀井为钢筋混凝土结构，包括底板、边墙、顶板、爬梯和机墩。所述复合盖板位于地下阀井顶板的孔口部位，包括活动盖板、防渗土工膜、金刚纱垫片、手孔，活动盖板为顶板孔口部位的受力结构，设手孔以便人工开启；防渗土工膜位于活动盖板下部，为孔口防雨水渗漏结构；金刚纱垫片位于防渗土工膜下部，为防渗土工膜支撑结构。所述防水渗漏系统包括集水槽、挡水坎、落水管、集水井、潜水泵和排水管，可自动汇集并及时外排地下阀井内的渗漏水。本发明具有集水防漏的功能，可避免用地限制，运行检修方便，提高了地下阀井的适用性。
Underground valve well structure capable of draining water and preventing leakage
The invention discloses a drainage leakage-proof underground valve well structure which comprises an underground valve well, a composite cover plate and a drainage leakage-proof system. The underground valve well is of a reinforced concrete structure and comprises a bottom plate, a side wall, a top plate, a crawling ladder and a machine pier. The composite cover plate is located at an orifice part of a top plate of the underground valve well and comprises a movable cover plate, an anti-seepage geomembrane, a diamond yarn gasket and a hand hole, the movable cover plate is a stress structure of the orifice part of the top plate, and the hand hole is formed for manual opening; the anti-seepage geomembrane is located on the lower portion of the movable cover plate and is of an orifice rainwater-seepage-proof structure. The diamond yarn gasket is located on the lower portion of the anti-seepage geomembrane and is of an anti-seepage geomembrane supporting structure. The water leakage prevention system comprises a water collecting tank, a water retaining ridge, a downpipe, a water collecting well, a submersible pump and a drainage pipe, and leakage water in the underground valve well can be automatically collected and discharged in time. The underground valve well has the functions of water collection and leakage prevention, land limitation can be avoided, operation and maintenance are convenient, and the applicability of the underground valve well is improved.
本发明公开了一种排水防漏的地下阀井结构，包括地下阀井、复合盖板和排水防漏系统。所述地下阀井为钢筋混凝土结构，包括底板、边墙、顶板、爬梯和机墩。所述复合盖板位于地下阀井顶板的孔口部位，包括活动盖板、防渗土工膜、金刚纱垫片、手孔，活动盖板为顶板孔口部位的受力结构，设手孔以便人工开启；防渗土工膜位于活动盖板下部，为孔口防雨水渗漏结构；金刚纱垫片位于防渗土工膜下部，为防渗土工膜支撑结构。所述防水渗漏系统包括集水槽、挡水坎、落水管、集水井、潜水泵和排水管，可自动汇集并及时外排地下阀井内的渗漏水。本发明具有集水防漏的功能，可避免用地限制，运行检修方便，提高了地下阀井的适用性。
Underground valve well structure capable of draining water and preventing leakage
一种排水防漏的地下阀井结构
LAI YONG (author) / CHANG GUIBIN (author) / XIE YUQI (author)
2022-11-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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