A municipal water supply and drainage structure with anti-clogging function

Abstract

The invention discloses a municipal water supply and drainage structure having an anti-blocking function. The municipal water supply and drainage structure comprises a ditch body, wherein a ditch cover is arranged at the upper side of the ditch body; a cleaning mechanism, which lifts along with a water level in the ditch body, is arranged at the lower side of the ditch cover; the cleaning mechanism comprises a conveying belt; barbs are arranged on the conveying belt; the barbs obliquely point to the moving direction of the conveying belt; a collection groove is arranged in the end, close to atensioning roller, of the ditch body; a partition board is arranged between the collection groove and the ditch body; a collection port, which communicates with the collection groove and the ditch body, is arranged in the partition board; one end of the tensioning roller extends into the collection groove via the collection port; baffle plates are arranged at two ends of a rotating shaft; baffle notches, which are matched with the barbs, are arranged in the baffle plates; and moving cavities, which are matched with the baffle plates, are arranged in the partition board at the lower end of thecollection port. According to the municipal water supply and drainage structure provided by the invention, an effect of cleaning plastic bags floating a drainage ditch can be cleaned more effectivelycan be achieved.

Description

technical field [0001] The invention relates to a municipal water supply and drainage structure, more specifically it relates to a municipal water supply and drainage structure with anti-clogging function. Background technique [0002] Municipal drainage ditches are often clogged, and the pollutants that cause clogging mainly include silt deposited at the bottom of the ditch and plastic bags floating in the gutter. The silt accumulated at the bottom of the ditch can be pumped out and removed by the dredging pump, but if there are many plastic bag pollutants in the silt pumped out by the dredging pump, it is likely to cause the dredging pump to be blocked. [0003] At present, the Chinese patent document with the authorized notification number CN206205122U in the prior art discloses an anti-clogging finished drainage ditch, including a ditch body, and one end of the ditch body is provided with a first limiting component and a second limiting component arranged at intervals ,...

AI Technical Summary

Problems solved by technology

[0004] However, if the water purification cage of this prior art is attached by a plastic bag, it will be blocked immediately and lose the filtering effect

Images