Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TANK BOTTOM WASHING DEVICE FOR WATER STORAGE TANK
PROBLEM TO BE SOLVED: To provide a tank bottom washing device for a water storage tank constituted to form a storage space by arranging filling bodies, capable of facilitating cleaning of sludge and others on a tank bottom thereof.SOLUTION: In a tank bottom washing device for a water storage tank, a bottom plate of the water storage tank is constituted such that a gutter-shaped passage with one end facing a drain hole is formed in a central part and that inclined surfaces rising obliquely from both side edges of the gutter-shaped passage are continuously provided, and in the inclined surface a plurality of groove-like passages for sludge flow guide are formed in parallel. Filling bodies for forming a water storage space are supported above the bottom plate so as to keep a predetermined interval from the bottom plate and not to inhibit water passing property at the lower face parts of the lowermost filling bodies. Moreover, a nozzle which is attached to a tip of a hose for supplying cleaning water and jets the cleaning water toward the drain hole, is disposed on the upper surface of the gutter-shaped passage so as to move forward and backward freely.SELECTED DRAWING: Figure 1
【課題】充填体を配列することによって貯留空間を形成するようにした貯水槽を対象とし、その槽底に対する汚泥等の洗浄が容易に行うことが出来るように構成した貯水槽の槽底洗浄装置の提供を図る。【解決手段】貯水槽の底板として、一端を排水孔に臨ませた樋状通路を中央部に形成すると共に当該樋状通路の両側縁から斜状に立ち上がる斜状面部を連設しかつ当該斜状面部には複数の汚泥流動案内用溝状通路を並行状に形成して成るものとし、貯水空間を形成するための充填体は、上記底板の上方に所定間隔を保ち、かつ最下位充填体の下面部分からの通水性を阻害しない形態で支持し、更に、前記樋状通路の上面に、洗浄水供給用ホースの先端に取付けられかつ排水溝側に向かって洗浄水を噴射するためのノズルを、前後進自在とするように設ける。【選択図】 図１
TANK BOTTOM WASHING DEVICE FOR WATER STORAGE TANK
PROBLEM TO BE SOLVED: To provide a tank bottom washing device for a water storage tank constituted to form a storage space by arranging filling bodies, capable of facilitating cleaning of sludge and others on a tank bottom thereof.SOLUTION: In a tank bottom washing device for a water storage tank, a bottom plate of the water storage tank is constituted such that a gutter-shaped passage with one end facing a drain hole is formed in a central part and that inclined surfaces rising obliquely from both side edges of the gutter-shaped passage are continuously provided, and in the inclined surface a plurality of groove-like passages for sludge flow guide are formed in parallel. Filling bodies for forming a water storage space are supported above the bottom plate so as to keep a predetermined interval from the bottom plate and not to inhibit water passing property at the lower face parts of the lowermost filling bodies. Moreover, a nozzle which is attached to a tip of a hose for supplying cleaning water and jets the cleaning water toward the drain hole, is disposed on the upper surface of the gutter-shaped passage so as to move forward and backward freely.SELECTED DRAWING: Figure 1
【課題】充填体を配列することによって貯留空間を形成するようにした貯水槽を対象とし、その槽底に対する汚泥等の洗浄が容易に行うことが出来るように構成した貯水槽の槽底洗浄装置の提供を図る。【解決手段】貯水槽の底板として、一端を排水孔に臨ませた樋状通路を中央部に形成すると共に当該樋状通路の両側縁から斜状に立ち上がる斜状面部を連設しかつ当該斜状面部には複数の汚泥流動案内用溝状通路を並行状に形成して成るものとし、貯水空間を形成するための充填体は、上記底板の上方に所定間隔を保ち、かつ最下位充填体の下面部分からの通水性を阻害しない形態で支持し、更に、前記樋状通路の上面に、洗浄水供給用ホースの先端に取付けられかつ排水溝側に向かって洗浄水を噴射するためのノズルを、前後進自在とするように設ける。【選択図】 図１
TANK BOTTOM WASHING DEVICE FOR WATER STORAGE TANK
貯水槽の槽底洗浄装置
HAYASHI SHINICHIRO (Autor:in) / HAYASHI WASHIO (Autor:in) / HAYASHI KOZABURO (Autor:in) / HAYASHI KANAKO (Autor:in)
26.01.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
WASHING WATER TANK DEVICE AND WATER CLOSET INCLUDING WASHING WATER TANK DEVICE
| Europäisches Patentamt | 2018
WASHING WATER TANK DEVICE AND WATER CLOSET INCLUDING WASHING WATER TANK DEVICE
| Europäisches Patentamt | 2017