Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INFILTRATION INTAKE SYSTEM
PROBLEM TO BE SOLVED: To provide an infiltration intake system capable of preventing discharged water from reaching to the filter medium stored in another structure when carrying out reverse washing while preventing the number of components from increasing and the structure thereof from getting complicated.SOLUTION: An infiltration intake system 100 is installed on a water bottom B of raw water, which includes: an infiltration intake structure 1 which has a filter medium storage part 10; a filter medium 13 which is stored in the filter medium storage part 10; an intake pipe 3 for guiding a processed water which has passed through the filter medium 13 to a processing facility 4 side; and a water-intake pool 2 for washing the filter medium 13 by taking the water to inversely flow from the processed water side of the filter medium 13 toward the raw water side. The infiltration intake structure 1 integrally has a ceiling face 12a for controlling the discharge direction of the discharged water which is discharged from the filter medium 13 to the raw water side when carrying out reverse washing in an X1 direction using the water-intake pool 2.SELECTED DRAWING: Figure 3
【課題】部品点数の増加および構造の複雑化を抑制しつつ、逆洗時の排水が他の構造物のろ過材などに到達するのを抑制することが可能な浸透取水システムを提供する。【解決手段】この浸透取水システム１００は、原水の水底面Ｂ上に設置され、ろ過材収容部１０を含む浸透取水構造物１と、ろ過材収容部１０に収容されたろ過材１３と、ろ過材１３を通過した処理水を処理設備４側に導く取水管３と、ろ過材１３の処理水側から原水側に向かって水を逆流させることによりろ過材１３を洗浄する取水井２と、を備える。浸透取水構造物１は、取水井２による逆洗時にろ過材１３から原水側に排出される排水の排水方向をＸ１方向に制御する天井面１２ａを一体的に含む。【選択図】図３
INFILTRATION INTAKE SYSTEM
PROBLEM TO BE SOLVED: To provide an infiltration intake system capable of preventing discharged water from reaching to the filter medium stored in another structure when carrying out reverse washing while preventing the number of components from increasing and the structure thereof from getting complicated.SOLUTION: An infiltration intake system 100 is installed on a water bottom B of raw water, which includes: an infiltration intake structure 1 which has a filter medium storage part 10; a filter medium 13 which is stored in the filter medium storage part 10; an intake pipe 3 for guiding a processed water which has passed through the filter medium 13 to a processing facility 4 side; and a water-intake pool 2 for washing the filter medium 13 by taking the water to inversely flow from the processed water side of the filter medium 13 toward the raw water side. The infiltration intake structure 1 integrally has a ceiling face 12a for controlling the discharge direction of the discharged water which is discharged from the filter medium 13 to the raw water side when carrying out reverse washing in an X1 direction using the water-intake pool 2.SELECTED DRAWING: Figure 3
【課題】部品点数の増加および構造の複雑化を抑制しつつ、逆洗時の排水が他の構造物のろ過材などに到達するのを抑制することが可能な浸透取水システムを提供する。【解決手段】この浸透取水システム１００は、原水の水底面Ｂ上に設置され、ろ過材収容部１０を含む浸透取水構造物１と、ろ過材収容部１０に収容されたろ過材１３と、ろ過材１３を通過した処理水を処理設備４側に導く取水管３と、ろ過材１３の処理水側から原水側に向かって水を逆流させることによりろ過材１３を洗浄する取水井２と、を備える。浸透取水構造物１は、取水井２による逆洗時にろ過材１３から原水側に排出される排水の排水方向をＸ１方向に制御する天井面１２ａを一体的に含む。【選択図】図３
INFILTRATION INTAKE SYSTEM
浸透取水システム
INUI MASANORI (Autor:in) / INOUE TAKAYUKI (Autor:in)
23.09.2016
Patent
Elektronische Ressource
Japanisch