Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WELL WASHING METHOD AND WELL WASHING DEVICE
To provide a well washing method and a well washing device for efficiently washing a single well.SOLUTION: A washing method of a well in which groundwater W is stored in a casing 11, includes pumping the groundwater W from a well 1 through a pumping pipe 2 to inject water into the well 1 through a water injection pipe 4, wherein a first through hole that communicates the inside and outside of the pumping pipe 2 is formed in the pumping pipe 2, the injected groundwater W is filtered by a filtration device 3 to remove particulate matter, and the groundwater W from which the particulate matter has been removed is injected into the well 1 through the water injection pipe 4.SELECTED DRAWING: Figure 1
【課題】単独の井戸を効率良く洗浄する井戸の洗浄方法及び井戸の洗浄装置を提供する。【解決手段】井戸の洗浄方法は、ケーシング１１に地下水Ｗが貯水された井戸の洗浄方法であって、井戸１から揚水管２で地下水Ｗを揚水し、注水管４で井戸１に注水する井戸の洗浄方法であって、揚水管２には、揚水管２の内外を連通する第一貫通孔が形成され、注水した地下水Ｗをろ過装置３でろ過して粒子状物質を除去し、粒子状物質が除去された地下水Ｗを注水管４で井戸１に注水する。【選択図】図１
WELL WASHING METHOD AND WELL WASHING DEVICE
To provide a well washing method and a well washing device for efficiently washing a single well.SOLUTION: A washing method of a well in which groundwater W is stored in a casing 11, includes pumping the groundwater W from a well 1 through a pumping pipe 2 to inject water into the well 1 through a water injection pipe 4, wherein a first through hole that communicates the inside and outside of the pumping pipe 2 is formed in the pumping pipe 2, the injected groundwater W is filtered by a filtration device 3 to remove particulate matter, and the groundwater W from which the particulate matter has been removed is injected into the well 1 through the water injection pipe 4.SELECTED DRAWING: Figure 1
【課題】単独の井戸を効率良く洗浄する井戸の洗浄方法及び井戸の洗浄装置を提供する。【解決手段】井戸の洗浄方法は、ケーシング１１に地下水Ｗが貯水された井戸の洗浄方法であって、井戸１から揚水管２で地下水Ｗを揚水し、注水管４で井戸１に注水する井戸の洗浄方法であって、揚水管２には、揚水管２の内外を連通する第一貫通孔が形成され、注水した地下水Ｗをろ過装置３でろ過して粒子状物質を除去し、粒子状物質が除去された地下水Ｗを注水管４で井戸１に注水する。【選択図】図１
WELL WASHING METHOD AND WELL WASHING DEVICE
井戸の洗浄方法及び井戸の洗浄装置
HAYASHI HIDEHIKO (Autor:in) / ISHIKAWA AKIRA (Autor:in) / FUSE YUKINORI (Autor:in)
16.10.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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