A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a drainage system for building foundation pit construction, and relates to the field of building foundation pit drainage. A drainage device I is mounted at the bottom of a foundation pit and comprises a shell; a plurality of supporting legs are arranged at the bottom end of the shell; an opening is formed in the upper surface of the shell, and a vertical pipe is arranged atthe opening; the end of the vertical pipe is sealed, and a plurality of branch pipes are sequentially arranged on the peripheral side of the vertical pipe from top to bottom; a filter cover is arranged at the end of each branch pipe; a water pump is arranged in the shell; the water outlet end of the water pump is connected with a drainage hose; a water outlet in sealing fit with the drainage hoseis formed in the upper surface of the shell; at least one water inlet is formed in one end of the shell, and a filter cartridge is mounted at the water inlet; and a plurality of open holes are formedin the peripheral side of the filter cartridge. According to the drainage system, the drainage device is arranged, so that the water pump is prevented from being in direct contact with sludge at thebottom of the foundation pit in the drainage process; and meanwhile, the filter cartridge and a flow guide plate with a ] -shaped section are arranged, so that the situation that the sludge blocks thefilter cartridge during filtering, the drainage performance is affected, and the water pump is damaged is avoided.
本发明公开了一种建筑基坑施工用排水系统，涉及建筑基坑排水领域。本发明排水装置一安装在基坑底部的排水装置，排水装置包括一壳体；壳体的底端设置有若干支脚；壳体上表面设置一开口并于开口处设置一立管，立管的端部封口且周侧由上至下依次设置若干支管，支管的端部设置过滤罩；壳体内设置水泵，水泵出水端连接排水软管，壳体上表面设置有与排水软管密封配合的出水口；壳体的一端设置有至少一进水口并于进水口处安装有滤筒，过滤筒的周侧设置有若干开孔。本发明通过排水装置的设置，避免在排水过程中水泵直接与基坑底部污泥接触，同时通过过滤筒和截面为“〕”型的导流板的设置，从而避免过滤时污泥堵塞过滤筒影响排水性能、损坏水泵。
The invention discloses a drainage system for building foundation pit construction, and relates to the field of building foundation pit drainage. A drainage device I is mounted at the bottom of a foundation pit and comprises a shell; a plurality of supporting legs are arranged at the bottom end of the shell; an opening is formed in the upper surface of the shell, and a vertical pipe is arranged atthe opening; the end of the vertical pipe is sealed, and a plurality of branch pipes are sequentially arranged on the peripheral side of the vertical pipe from top to bottom; a filter cover is arranged at the end of each branch pipe; a water pump is arranged in the shell; the water outlet end of the water pump is connected with a drainage hose; a water outlet in sealing fit with the drainage hoseis formed in the upper surface of the shell; at least one water inlet is formed in one end of the shell, and a filter cartridge is mounted at the water inlet; and a plurality of open holes are formedin the peripheral side of the filter cartridge. According to the drainage system, the drainage device is arranged, so that the water pump is prevented from being in direct contact with sludge at thebottom of the foundation pit in the drainage process; and meanwhile, the filter cartridge and a flow guide plate with a ] -shaped section are arranged, so that the situation that the sludge blocks thefilter cartridge during filtering, the drainage performance is affected, and the water pump is damaged is avoided.
本发明公开了一种建筑基坑施工用排水系统，涉及建筑基坑排水领域。本发明排水装置一安装在基坑底部的排水装置，排水装置包括一壳体；壳体的底端设置有若干支脚；壳体上表面设置一开口并于开口处设置一立管，立管的端部封口且周侧由上至下依次设置若干支管，支管的端部设置过滤罩；壳体内设置水泵，水泵出水端连接排水软管，壳体上表面设置有与排水软管密封配合的出水口；壳体的一端设置有至少一进水口并于进水口处安装有滤筒，过滤筒的周侧设置有若干开孔。本发明通过排水装置的设置，避免在排水过程中水泵直接与基坑底部污泥接触，同时通过过滤筒和截面为“〕”型的导流板的设置，从而避免过滤时污泥堵塞过滤筒影响排水性能、损坏水泵。
Drainage system for building foundation pit construction
一种建筑基坑施工用排水系统
CHEN LI (author)
2020-12-22
Patent
Electronic Resource
Chinese
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