Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a pipeline pressure adjusting device drainable even at a quick drain speed, by reducing so that drain water weight of flowing there is not added to the lower end, even if a pipeline is vertical and long.SOLUTION: A pipeline pressure adjusting device comprises a body part 10 of a predetermined diameter having an upper opening for arranging a cover body 11 in a cylindrical upper part and a vertical pipe connection port 15 for connecting a vertical main pipe to a cylindrical lower part, an introduction passage 20 for introducing drain water to an inner peripheral surface of a cylindrical body part 10 from a horizontal branch pipe for transferring the drain water by a pipeline and introducing for rotating the drain water in a spiral shape along the inner peripheral surface of the body part 10 and a diametrical reduction part 30 formed in a lower part of the introduction passage 20 by forming its center position side inner periphery low by heightening a position for installing on the inner peripheral surface of the cylindrical body part 10, and the body part 10 introduces air from the cover body 11 of an upper opening, and descends the vertical main pipe while rotating the drain water in a spiral shape from a cylindrical lower part for connecting the vertical main pipe, and the drain water of descending while rotating in the spiral shape, descends while rotating in the spiral shape on its creepage surface along the vertical main pipe.SELECTED DRAWING: Figure 1
【課題】管路が垂直で長くても、そこを流れる排水重量が下端に加わらないように軽減化し、排水速度も速く排出可能とした管路圧力調整装置を提供する。【解決手段】円筒状上部に蓋体１１を配設した上部開口、円筒状下部に立主管を接続する立管接続口１５を有する所定の直径の本体部１０と、排水を管路移送する横枝管から円筒状の本体部１０の内周面に排水を導くと共に、本体部１０の内周面に沿って排水を螺旋状に回転させるべく導入する導入路２０と、円筒状の本体部１０の内周面に取付ける位置を高くし、その中心位置側の内周を低く形成し、導入路２０の下部に形成した縮径部３０とを具備し、本体部１０は上部開口の蓋体１１から空気を導入し、立主管を接続した円筒状下部から排水を螺旋状に回転させながら立主管を下降させる。螺旋状に回転しながら下降する排水は、立主管に沿ってその沿面を螺旋状に回転しながら下降する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a pipeline pressure adjusting device drainable even at a quick drain speed, by reducing so that drain water weight of flowing there is not added to the lower end, even if a pipeline is vertical and long.SOLUTION: A pipeline pressure adjusting device comprises a body part 10 of a predetermined diameter having an upper opening for arranging a cover body 11 in a cylindrical upper part and a vertical pipe connection port 15 for connecting a vertical main pipe to a cylindrical lower part, an introduction passage 20 for introducing drain water to an inner peripheral surface of a cylindrical body part 10 from a horizontal branch pipe for transferring the drain water by a pipeline and introducing for rotating the drain water in a spiral shape along the inner peripheral surface of the body part 10 and a diametrical reduction part 30 formed in a lower part of the introduction passage 20 by forming its center position side inner periphery low by heightening a position for installing on the inner peripheral surface of the cylindrical body part 10, and the body part 10 introduces air from the cover body 11 of an upper opening, and descends the vertical main pipe while rotating the drain water in a spiral shape from a cylindrical lower part for connecting the vertical main pipe, and the drain water of descending while rotating in the spiral shape, descends while rotating in the spiral shape on its creepage surface along the vertical main pipe.SELECTED DRAWING: Figure 1
【課題】管路が垂直で長くても、そこを流れる排水重量が下端に加わらないように軽減化し、排水速度も速く排出可能とした管路圧力調整装置を提供する。【解決手段】円筒状上部に蓋体１１を配設した上部開口、円筒状下部に立主管を接続する立管接続口１５を有する所定の直径の本体部１０と、排水を管路移送する横枝管から円筒状の本体部１０の内周面に排水を導くと共に、本体部１０の内周面に沿って排水を螺旋状に回転させるべく導入する導入路２０と、円筒状の本体部１０の内周面に取付ける位置を高くし、その中心位置側の内周を低く形成し、導入路２０の下部に形成した縮径部３０とを具備し、本体部１０は上部開口の蓋体１１から空気を導入し、立主管を接続した円筒状下部から排水を螺旋状に回転させながら立主管を下降させる。螺旋状に回転しながら下降する排水は、立主管に沿ってその沿面を螺旋状に回転しながら下降する。【選択図】図１
PIPELINE PRESSURE ADJUSTING DEVICE
管路圧力調整装置
IKI HIROYUKI (Autor:in)
02.02.2017
Patent
Elektronische Ressource
Japanisch
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