A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CLEANING DEVICE IN WATER RECEIVER TANK AND PURIFIED WATER SUPPLY SYSTEM
To provide a cleaning/purified water device capable of supplying drinking water by purifying water contaminated with fine dust in a water receiver tank in order to solve the problem that fine dust, etc. in the air enters the currently used water receiver tank and accumulate as sludge at a bottom part of the water receiver tank or adhere to an inside wall of an upper part of the water receiver tank, thereby requiring much maintenance cost for cleaning and various expenses.SOLUTION: A purified water supply system includes: branching, in a water receiver tank 1, a tap water piping 2 to an upper part nozzle piping 4 and a lower part nozzle piping 6, and mounting an upper part nozzle 5 to the upper part nozzle piping 4; jetting tap water to clear off fine dust adhering to an inside wall of an upper part of the water receiver tank 1; mounting a lower part nozzle to the lower part nozzle piping 6 provided in water at a bottom part of the water receiver tank 1; and jetting the tap water and agitating the water in the water receiver tank 1 to prevent the fine dust from accumulating as sludge. The system further subjects mixed water which is formed of the water cleaned by the upper part nozzle 5 in the water receiver tank 1 and the water agitated by the lower part nozzle to filtration treatment by a water purification device 10 installed outside the water receiver tank 1 and supplies the filtered water to respective water supply points.SELECTED DRAWING: Figure 1
【課題】既存の受水槽は空気中の微粉塵等が入り込み受水槽底部にヘドロ状に堆積し、受水槽内上部の内壁にも付着してその清掃に多大な手間賃と多種費用が必要となり、受水槽内の微粉塵が混ざった水を浄水して飲料水として配水できる洗浄・浄水装置を提供する。【解決手段】水道配管２を受水槽１内で上部ノズル配管４と下部のノズル配管６に分岐して、上部ノズル配管４に上部ノズル５を取り付け、水道水を噴射して受水槽１内の上部空間の内壁に付着する微粉塵を洗浄し、受水槽１内の底部の水中に設置した下部ノズル配管６に下部ノズルを取り付け、水道水を噴射して受水槽１内の水を攪拌させる事により微粉塵のヘドロ状堆積を防止する。更に受水槽１内の上部ノズル５で洗浄された水と下部ノズルで攪拌された水との混合水を受水槽１外部に設置した水浄化装置１０で濾過処理して各給水箇所に配水する。【選択図】図１
CLEANING DEVICE IN WATER RECEIVER TANK AND PURIFIED WATER SUPPLY SYSTEM
To provide a cleaning/purified water device capable of supplying drinking water by purifying water contaminated with fine dust in a water receiver tank in order to solve the problem that fine dust, etc. in the air enters the currently used water receiver tank and accumulate as sludge at a bottom part of the water receiver tank or adhere to an inside wall of an upper part of the water receiver tank, thereby requiring much maintenance cost for cleaning and various expenses.SOLUTION: A purified water supply system includes: branching, in a water receiver tank 1, a tap water piping 2 to an upper part nozzle piping 4 and a lower part nozzle piping 6, and mounting an upper part nozzle 5 to the upper part nozzle piping 4; jetting tap water to clear off fine dust adhering to an inside wall of an upper part of the water receiver tank 1; mounting a lower part nozzle to the lower part nozzle piping 6 provided in water at a bottom part of the water receiver tank 1; and jetting the tap water and agitating the water in the water receiver tank 1 to prevent the fine dust from accumulating as sludge. The system further subjects mixed water which is formed of the water cleaned by the upper part nozzle 5 in the water receiver tank 1 and the water agitated by the lower part nozzle to filtration treatment by a water purification device 10 installed outside the water receiver tank 1 and supplies the filtered water to respective water supply points.SELECTED DRAWING: Figure 1
【課題】既存の受水槽は空気中の微粉塵等が入り込み受水槽底部にヘドロ状に堆積し、受水槽内上部の内壁にも付着してその清掃に多大な手間賃と多種費用が必要となり、受水槽内の微粉塵が混ざった水を浄水して飲料水として配水できる洗浄・浄水装置を提供する。【解決手段】水道配管２を受水槽１内で上部ノズル配管４と下部のノズル配管６に分岐して、上部ノズル配管４に上部ノズル５を取り付け、水道水を噴射して受水槽１内の上部空間の内壁に付着する微粉塵を洗浄し、受水槽１内の底部の水中に設置した下部ノズル配管６に下部ノズルを取り付け、水道水を噴射して受水槽１内の水を攪拌させる事により微粉塵のヘドロ状堆積を防止する。更に受水槽１内の上部ノズル５で洗浄された水と下部ノズルで攪拌された水との混合水を受水槽１外部に設置した水浄化装置１０で濾過処理して各給水箇所に配水する。【選択図】図１
CLEANING DEVICE IN WATER RECEIVER TANK AND PURIFIED WATER SUPPLY SYSTEM
受水槽内の洗浄装置及び浄水供給システム
NAKAYAMA KATSUMASA (author)
2020-09-17
Patent
Electronic Resource
Japanese
Novel water tank with capabilities of cleaning and disinfecting purified water
| European Patent Office | 2015
| European Patent Office | 2015
Secondary water supply water tank cleaning device and cleaning method
| European Patent Office | 2023
Secondary water supply water tank cleaning device and cleaning method thereof
| European Patent Office | 2023