A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To deliver drainage water from lowlands to highlands with a simple device.SOLUTION: A drainage water delivery apparatus 10 configured to deliver drainage water from a household tank 33 as drainage water source to sewerage facilities is installed at a higher location than the household tank 33. The drainage water delivery apparatus 10 includes: a water collection tank 12 that temporarily stores the drainage water delivered from the household tank 33; a vacuum pump 13 connected to the water collection tank 12; a suction pipe 21 and a discharge pipe 22 each connected to the water collection tank 12; a pressure transmitter 14 that measures a pressure inside the suction pipe 21; and a control unit 17 that controls drive of the vacuum pump 13. The control 17, when a measured value of the pressure inside the suction pipe 21 measured by the pressure transmitter 14 exceeds a set value, suctions up the drainage water from the household tank 33 to the water collection tank 12 via the suction pipe 21 by driving the vacuum pump 13 to make the pressure of the water collection tank 12 negative.SELECTED DRAWING: Figure 1
【課題】簡易な装置で排水を低地から高地に送出する【解決手段】 排水源としての宅地ます３３からの排水を下水道施設へ送出するようにした排水送出装置１０は、宅地ます３３よりも高い位置に設置されている。排水送出装置１０は、宅地ます３３から搬送された排水を一時的に貯留する集水タンク１２と、集水タンク１２に接続された真空ポンプ１３と、集水タンク１２に接続された吸引管２１及び吐出管２２と、吸引管２１の内部の圧力を測定する圧力伝送器１４と、真空ポンプ１３の駆動制御を行う制御部１７を備える。制御部１７は、圧力伝送器１４で測定された吸引管２１内部の圧力の測定値が設定値を超えた場合に、真空ポンプ１３を駆動して集水タンク１２を負圧にすることで、宅地ます３３からの排水を吸引管２１を介して集水タンク１２に吸い上げる。【選択図】図１
To deliver drainage water from lowlands to highlands with a simple device.SOLUTION: A drainage water delivery apparatus 10 configured to deliver drainage water from a household tank 33 as drainage water source to sewerage facilities is installed at a higher location than the household tank 33. The drainage water delivery apparatus 10 includes: a water collection tank 12 that temporarily stores the drainage water delivered from the household tank 33; a vacuum pump 13 connected to the water collection tank 12; a suction pipe 21 and a discharge pipe 22 each connected to the water collection tank 12; a pressure transmitter 14 that measures a pressure inside the suction pipe 21; and a control unit 17 that controls drive of the vacuum pump 13. The control 17, when a measured value of the pressure inside the suction pipe 21 measured by the pressure transmitter 14 exceeds a set value, suctions up the drainage water from the household tank 33 to the water collection tank 12 via the suction pipe 21 by driving the vacuum pump 13 to make the pressure of the water collection tank 12 negative.SELECTED DRAWING: Figure 1
【課題】簡易な装置で排水を低地から高地に送出する【解決手段】 排水源としての宅地ます３３からの排水を下水道施設へ送出するようにした排水送出装置１０は、宅地ます３３よりも高い位置に設置されている。排水送出装置１０は、宅地ます３３から搬送された排水を一時的に貯留する集水タンク１２と、集水タンク１２に接続された真空ポンプ１３と、集水タンク１２に接続された吸引管２１及び吐出管２２と、吸引管２１の内部の圧力を測定する圧力伝送器１４と、真空ポンプ１３の駆動制御を行う制御部１７を備える。制御部１７は、圧力伝送器１４で測定された吸引管２１内部の圧力の測定値が設定値を超えた場合に、真空ポンプ１３を駆動して集水タンク１２を負圧にすることで、宅地ます３３からの排水を吸引管２１を介して集水タンク１２に吸い上げる。【選択図】図１
DRAINAGE WATER DELIVERY APPARATUS
排水送出装置
IKEDA KEISUKE (author)
2023-12-13
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
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Abwasserkanäle
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