A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEWAGE WATER AMOUNT MEASUREMENT SYSTEM
To provide a cheap sewage water amount measurement system which can be used for various forms of manholes.SOLUTION: A belt-like scale 15 is fitted along a tip inner face of an upstream side sewer pipe 13 connected to a manhole 11, a submerged state of the scale 15 is photographed and recorded at a prescribed time interval by an infrared night vision camera 7 located at the manhole 11. The scale 15 is configured from a stainless belt-like body 19 which is slender and thin, and a scale tape 23 bonded to a surface of the belt-like body 19. Graduations which represent a length are given onto the scale tape 23.SELECTED DRAWING: Figure 3
【課題】種々の形態のマンホールに利用可能で、しかも安価な下水量計測システムを提供する。【解決手段】マンホール１１に接続されている上流側の下水管１３の先端部内面に帯状のスケール１５を沿うように取り付け、マンホール１１に設置した赤外線暗視カメラ７でこのスケール１５の水没状態を所定の時間間隔で撮影して記録する。スケール１５を、細く薄いステンレス製の帯状体１９と、帯状体１９の表面に貼り付けた目盛テープ２３とから構成する。目盛テープ２３に長さを示す目盛を付しておく。【選択図】図３
SEWAGE WATER AMOUNT MEASUREMENT SYSTEM
To provide a cheap sewage water amount measurement system which can be used for various forms of manholes.SOLUTION: A belt-like scale 15 is fitted along a tip inner face of an upstream side sewer pipe 13 connected to a manhole 11, a submerged state of the scale 15 is photographed and recorded at a prescribed time interval by an infrared night vision camera 7 located at the manhole 11. The scale 15 is configured from a stainless belt-like body 19 which is slender and thin, and a scale tape 23 bonded to a surface of the belt-like body 19. Graduations which represent a length are given onto the scale tape 23.SELECTED DRAWING: Figure 3
【課題】種々の形態のマンホールに利用可能で、しかも安価な下水量計測システムを提供する。【解決手段】マンホール１１に接続されている上流側の下水管１３の先端部内面に帯状のスケール１５を沿うように取り付け、マンホール１１に設置した赤外線暗視カメラ７でこのスケール１５の水没状態を所定の時間間隔で撮影して記録する。スケール１５を、細く薄いステンレス製の帯状体１９と、帯状体１９の表面に貼り付けた目盛テープ２３とから構成する。目盛テープ２３に長さを示す目盛を付しておく。【選択図】図３
SEWAGE WATER AMOUNT MEASUREMENT SYSTEM
下水量計測システム
HASEGAWA KENJI (author) / IIJIMA TATSUAKI (author)
2021-03-25
Patent
Electronic Resource
Japanese
IPC:
G01F
Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes
,
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E03F
SEWERS
,
Abwasserkanäle
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