One -way automatic drainer of soft belt of two wing section rubber and plastics

The utility model discloses an one -way automatic drainer of soft belt of two wing section rubber and plastics, including an outer tube, lower part interval in the outer tube is equipped with shut and lower shut, at last shut, be equipped with the inlet opening on descending shut and last shut and d...

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Bibliographic Details
Main Authors WANG WEI, MA HAIYAN, XUE YAN, LYU NINGJIANG, YU XIAOLEI
Format Patent
LanguageChinese
English
Published 21.12.2016
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses an one -way automatic drainer of soft belt of two wing section rubber and plastics, including an outer tube, lower part interval in the outer tube is equipped with shut and lower shut, at last shut, be equipped with the inlet opening on descending shut and last shut and descending the outer tube lateral wall between the shut, be equipped with the filter material under and in the outer tube between the shut at last shut, in the interior sheathed tube bottom entry outer tube, and the upper surface butt of its lower extreme terminal surface and last shut, interior sheathed tube upper end links to each other with the one end of an elbow, the one end that the other end of elbow passes through plastics soft or hard pipe fittings and two soft areas of wing section rubber and plastic links to each other. The above technical scheme is adopted in the utility model, structural design is reasonable, can in time get rid of groundwater automatically, alleviate groundwater pressure, has effective
Bibliography:Application Number: CN20162670198U