JP5513021B2 - 雨水貯留浸透システム - Google Patents
雨水貯留浸透システム Download PDFInfo
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- JP5513021B2 JP5513021B2 JP2009147300A JP2009147300A JP5513021B2 JP 5513021 B2 JP5513021 B2 JP 5513021B2 JP 2009147300 A JP2009147300 A JP 2009147300A JP 2009147300 A JP2009147300 A JP 2009147300A JP 5513021 B2 JP5513021 B2 JP 5513021B2
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- storage
- pipe
- rainwater
- penetration
- vertical pipe
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- 230000035515 penetration Effects 0.000 title claims description 40
- 238000007689 inspection Methods 0.000 claims description 38
- 230000002265 prevention Effects 0.000 claims description 22
- 230000008595 infiltration Effects 0.000 claims description 9
- 238000001764 infiltration Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Description
3 貯留浸透槽
4 流入管
5 立管
6 流出管
7 エルボ
30 点検口
31 流入口
34 空気抜き機構
51 逆流防止弁
Claims (7)
- 地中に埋設される貯留浸透槽と、
該貯留浸透槽内の雨水を流入可能な流入口を有し、前記貯留浸透槽に設けられて上下方向に延びる立管と、
該立管の側面に接続される流出管と、
該流出管から前記立管を経て前記貯留浸透槽に向かう雨水の逆流を防止するための逆流防止手段と、を備え、
前記立管の上端部には、前記貯留浸透槽及び逆流防止手段を点検するための点検口が設けられた雨水貯留浸透システム。 - 前記点検口に、前記立管内の空気を外部へ排出する空気抜き機構を備えた蓋体が着脱自在に設けられた請求項1記載の雨水貯留浸透システム。
- 前記逆流防止手段が、逆流防止弁を備え、前記流出管に着脱自在に接続されるエルボである請求項1又は2記載の雨水貯留浸透システム。
- 前記立管の下端部が、前記貯留浸透槽が設置される地面により支持される請求項1〜3の何れかに一つ記載の雨水貯留浸透システム。
- 前記流入口は、前記立管の下部側に形成されている請求項1〜4の何れか一つに記載の雨水貯留浸透システム。
- 前記貯留浸透槽に雨水を流入させる流入管が接続され、前記立管の流入口の総開口面積が、前記流入管の流路断面積と同一又は大きくなるように設定された請求項1〜5の何れか一つに記載の雨水貯留浸透システム。
- 前記エルボが落下防止手段を備えている請求項3記載の雨水貯留浸透システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009147300A JP5513021B2 (ja) | 2009-06-22 | 2009-06-22 | 雨水貯留浸透システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009147300A JP5513021B2 (ja) | 2009-06-22 | 2009-06-22 | 雨水貯留浸透システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011001789A JP2011001789A (ja) | 2011-01-06 |
JP5513021B2 true JP5513021B2 (ja) | 2014-06-04 |
Family
ID=43559963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009147300A Active JP5513021B2 (ja) | 2009-06-22 | 2009-06-22 | 雨水貯留浸透システム |
Country Status (1)
Country | Link |
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JP (1) | JP5513021B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5774396B2 (ja) * | 2011-07-13 | 2015-09-09 | アロン化成株式会社 | 浸透ます、及びこれを用いた浸透トレンチシステム |
JP6198446B2 (ja) * | 2013-04-26 | 2017-09-20 | アロン化成株式会社 | 雨水貯留浸透システム |
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2009
- 2009-06-22 JP JP2009147300A patent/JP5513021B2/ja active Active
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JP2011001789A (ja) | 2011-01-06 |
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