Under-film exhaust and drainage device and method

The invention discloses an under-membrane exhaust and drainage device and method, and belongs to the field of water vapor treatment devices. An under-membrane exhaust and drainage device is used for a geomembrane anti-seepage system and comprises a regulating reservoir, a well body, a drainage ditch...

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Bibliographic Details
Main Authors WANG WENDONG, ZHANG WENQING, ZHANG HONGWEI, GAO YUMIAO, LI RUIHAI, LIAN JINGRU
Format Patent
LanguageChinese
English
Published 12.08.2022
Subjects
BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
CESSPOOLS
EMBANKMENTS
EXCAVATIONS
FENCING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
MASTS
SEWERAGE
SEWERS
SOIL SHIFTING
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
UNDERGROUND OR UNDERWATER STRUCTURES
WATER SUPPLY
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Summary:The invention discloses an under-membrane exhaust and drainage device and method, and belongs to the field of water vapor treatment devices. An under-membrane exhaust and drainage device is used for a geomembrane anti-seepage system and comprises a regulating reservoir, a well body, a drainage ditch and a geomembrane, and the geomembrane covers the regulating reservoir, the drainage ditch and the well body. The bottom of the adjusting tank is arranged in a symmetrical slope manner from two side walls to the center; a well body is arranged at the pool bottom close to the side wall; the geomembrane extends from the top end opening of the well body to the inner wall of the well body to form an inner wall membrane, and the inner wall membrane is provided with an exhaust structure; drainage ditches are formed in the pond bottom of the adjusting pond and comprise the first drainage ditch and the second drainage ditch, the first drainage ditch is obliquely arranged, the inclination direction of the first drainage di
Bibliography:Application Number: CN202210571041