THE POLLUTION PREVENTION DEVICE OF TUBULAR WELL WITH CHECK VALVE

A tube well contamination control apparatus with a water storage unit having a check valve is provided to prevent foreign material from flowing into the tube well due to the subsurface water stored in the water storage unit. A tube well contamination control apparatus with a water storage unit havin...

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Bibliographic Details
Main Author JO, EUN KYOUNG
Format Patent
LanguageEnglish
Published 10.06.2009
Subjects
FIXED CONSTRUCTIONS
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER
SEWERAGE
WATER SUPPLY
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Summary:A tube well contamination control apparatus with a water storage unit having a check valve is provided to prevent foreign material from flowing into the tube well due to the subsurface water stored in the water storage unit. A tube well contamination control apparatus with a water storage unit having a check valve comprises a tube well body(11) which is reclamation installed to the constant depth under index of hollow, a pumping pipe(13) in which an underground water motor pump(12) pumping the subsurface water is equipped in the end tip, and a hollow intake pipe(15) in which a watertight cover(14) protecting the external particle inflow is equipped in the upper side. The Intake pipe comprises a horizontal plate(16) and a check valve unit(19) and is also partitioned into a water storage portion(17) and a space portion(18).
Bibliography:Application Number: KR20080116595