JP6806357B2 - 下水量計測システム - Google Patents
下水量計測システム Download PDFInfo
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- JP6806357B2 JP6806357B2 JP2016144969A JP2016144969A JP6806357B2 JP 6806357 B2 JP6806357 B2 JP 6806357B2 JP 2016144969 A JP2016144969 A JP 2016144969A JP 2016144969 A JP2016144969 A JP 2016144969A JP 6806357 B2 JP6806357 B2 JP 6806357B2
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- sewage
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- 239000010865 sewage Substances 0.000 title claims description 78
- 238000005259 measurement Methods 0.000 title claims description 6
- 230000004297 night vision Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 238000011835 investigation Methods 0.000 description 9
- 230000008439 repair process Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
Description
9 下水量調査システム
11 マンホール
13 上流側の下水管
15 スケール
Claims (4)
- 下水管渠の下水流量を計測する下水量計測システムであって、
下水管路とマンホールとの接続部内に設けられたスケールと、
前記マンホール内に配置され、前記スケールが設けられた個所を連続的に又は所定時間間隔で撮影する撮影装置と、を備え、
前記スケールは長さを示す目盛が設けられたバネ弾性を有する帯状体を有し、この帯状体が前記下水管路と前記マンホールとの前記接続部内の断面円形の内面に沿って周方向に半周を超えて延びるように湾曲して取り付けられることにより設けられていて、
前記帯状体の長さ方向中央部にはこの帯状体と直角の方向に延びるサポート体が設けられている、ことを特徴とする下水量計測システム。 - 前記スケールは前記下水管路と前記マンホールとの前記接続部内面の周方向の長さを示している、ことを特徴とする請求項1記載の下水量計測システム。
- 前記スケールは前記下水管路と前記マンホールとの流入側の前記接続部内に設けられている、ことを特徴とする請求項1又は2記載の下水量計測システム。
- 前記撮影装置は赤外線暗視カメラである、ことを特徴とする請求項1、2又は3記載の下水量計測システム。
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JP2016144969A JP6806357B2 (ja) | 2016-07-22 | 2016-07-22 | 下水量計測システム |
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JP2016144969A JP6806357B2 (ja) | 2016-07-22 | 2016-07-22 | 下水量計測システム |
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JP2020196411A Division JP7018670B2 (ja) | 2020-11-26 | 2020-11-26 | 下水量計測システム |
Publications (2)
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JP2018012544A JP2018012544A (ja) | 2018-01-25 |
JP6806357B2 true JP6806357B2 (ja) | 2021-01-06 |
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JP2016144969A Active JP6806357B2 (ja) | 2016-07-22 | 2016-07-22 | 下水量計測システム |
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JP (1) | JP6806357B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6612411B1 (ja) * | 2018-10-04 | 2019-11-27 | 株式会社シュア・テクノ・ソリューション. | 水位計測プログラム及びこれに用いられるリング状指標 |
AU2020356805A1 (en) * | 2019-10-04 | 2021-05-06 | EmNet, LLC | Novel systems and methods for supporting suspended items |
JP7066205B2 (ja) * | 2019-11-26 | 2022-05-13 | 株式会社シュア・テクノ・ソリューション. | 画像・水位変換システム、画像・水位変換方法、画像・水位変換プログラム、及び、これらに用いられるリング状指標 |
JP6899499B1 (ja) * | 2021-04-19 | 2021-07-07 | パシフィックコンサルタンツ株式会社 | 下水道管渠点検方法、下水道管渠計測方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02109220U (ja) * | 1989-02-17 | 1990-08-31 | ||
GB0000484D0 (en) * | 2000-01-10 | 2000-03-01 | Optical Flow Systems Limited | Measurement of flow characteristics of fluent material |
DE50307829D1 (de) * | 2002-04-17 | 2007-09-13 | Markus Komposch | Verfahren zur durchflussmessung in kanalschächten |
JP2017188724A (ja) * | 2016-04-01 | 2017-10-12 | 株式会社ブレインズ | 画像取得方法 |
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