Engineering drainage structure

The utility model discloses an engineering drainage structure which comprises a drainage well, a well lid is installed at the top of the drainage well, a plurality of water seepage holes are densely formed in the well lid, an installation frame is installed at the bottom of the well lid, the install...

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Bibliographic Details
Main Author LO KWOK YIN
Format Patent
LanguageChinese
English
Published 24.03.2023
Subjects
CESSPOOLS
FIXED CONSTRUCTIONS
SEWERAGE
SEWERS
WATER SUPPLY
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Summary:The utility model discloses an engineering drainage structure which comprises a drainage well, a well lid is installed at the top of the drainage well, a plurality of water seepage holes are densely formed in the well lid, an installation frame is installed at the bottom of the well lid, the installation frame is located in the drainage well, a filter hopper is fixedly installed at the bottom of the installation frame, and the filter hopper is located in the drainage well. A filter screen is arranged on the side wall of the filter hopper, and a mounting plate is fixedly mounted on the inner side of the mounting frame. The device solves the problems that an existing device is not provided with a related filter screen cleaning mechanism, when impurities in rainwater are filtered, the filter screen is prone to being blocked for a long time, a drainage mechanism needs to be disassembled, the filter screen needs to be cleaned, frequent operation causes huge manpower and material consumption, and the cost is high.
Bibliography:Application Number: CN202222897396U