Filling layer internal accumulated water disposing device and system of water drainage system

• Main Authors: GAO ZHANWEN, GAO ZHENJIANG
• Format: Patent
• Language: English
• Published: 07.10.2015
• Subjects: CESSPOOLS; DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; SINKS; WATER SUPPLY

The invention discloses a multipurpose disposing device and system for draining filling layer accumulated water. According to the technical scheme, the filling layer internal accumulated water disposing device and system of a water drainage system comprise an upper accumulated water collecting tray and a lower accumulated water collecting tray, the upper accumulated water collecting tray is arranged on the lower accumulated water collecting tray and provided with a water drainage channel, and a plurality of water inlet holes are formed in the water drainage channel. The lower accumulated water collecting tray structurally comprises a bottom plate and a water collecting channel, the water collecting channel is vertically arranged on the bottom plate, a filter element is arranged in the water collecting channel, at least one water outlet hole is formed in the side face or the bottom face of the water collecting channel, a water drainage pipe is arranged on the outer portion of the water outlet hole in an insertion mode, and water flowing out of the water outlet hole is drained through the water drainage pipe. The disposing device and system are widely applied to the field of filling layer internal accumulated water disposing.