JP2009030355A - 水中における汚濁水の拡散防止装置 - Google Patents
水中における汚濁水の拡散防止装置 Download PDFInfo
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Abstract
【解決手段】水中における汚濁水の拡散防止装置は、上下方向かつ左右方向Aに延びて水中に設けられる拡散防止膜7と、水上側に設けられ、拡散防止膜7を吊り下げるようこの拡散防止膜7の上縁部を支持する支持体9とを備える。拡散防止膜7が、通水性を有し、上縁部が支持体9に支持される拡散防止膜芯材20と、この拡散防止膜芯材20の前、後面のうち、少なくともいずれか一方の面を覆うようこの面に沿って複数枚設けられ、拡散防止膜芯材20にそれぞれ個別に着脱可能に取り付けられる膜体24とを備える。
【選択図】図1
Description
上記拡散防止膜7が、通水性を有し、上縁部が上記支持体9に支持される拡散防止膜芯材20と、この拡散防止膜芯材20の前、後面のうち、少なくともいずれか一方の面を覆うようこの面に沿って複数枚設けられ、上記拡散防止膜芯材20にそれぞれ個別に着脱可能に取り付けられる膜体24とを備えたことを特徴とする水中における汚濁水の拡散防止装置である。
上記拡散防止膜が、通水性を有し、上縁部が上記支持体に支持される拡散防止膜芯材と、この拡散防止膜芯材の前、後面のうち、少なくともいずれか一方の面を覆うようこの面に沿って複数枚設けられ、上記拡散防止膜芯材にそれぞれ個別に着脱可能に取り付けられる膜体とを備えている。
2 汚濁水域
3 清浄水域
4 拡散防止装置
7 拡散防止膜
9 支持体
10 重り
11 1組
20 拡散防止膜芯材
21 網目
23 連結具
24 膜体
A 左右方向
B 前後方向
Claims (3)
- 上下方向かつ左右方向に延びて水中に設けられる拡散防止膜と、水上側に設けられ、上記拡散防止膜を吊り下げるようこの拡散防止膜の上縁部を支持する支持体とを備えた水中における汚濁水の拡散防止装置において、
上記拡散防止膜が、通水性を有し、上縁部が上記支持体に支持される拡散防止膜芯材と、この拡散防止膜芯材の前、後面のうち、少なくともいずれか一方の面を覆うようこの面に沿って複数枚設けられ、上記拡散防止膜芯材にそれぞれ個別に着脱可能に取り付けられる膜体とを備えたことを特徴とする水中における汚濁水の拡散防止装置。 - 上記拡散防止膜芯材を網体とし、その網目を貫通する連結具により上記拡散防止膜芯材に上記各膜体を取り付けたことを特徴とする請求項1に記載の水中における汚濁水の拡散防止装置。
- 上記拡散防止膜で仕切られた両水域のうち、汚濁水域側の上記拡散防止膜芯材の面に、上記各膜体を取り付けたことを特徴とする請求項1、もしくは2に記載の水中における汚濁水の拡散防止装置。
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JP2007196086A JP4936540B2 (ja) | 2007-07-27 | 2007-07-27 | 水中における汚濁水の拡散防止装置 |
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JP2009030355A true JP2009030355A (ja) | 2009-02-12 |
JP4936540B2 JP4936540B2 (ja) | 2012-05-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102084406B1 (ko) * | 2019-05-23 | 2020-03-04 | 주식회사 조영 | 강관파이프 및 고무슬리브를 이용한 오탁방지막 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01250511A (ja) * | 1987-12-18 | 1989-10-05 | Japan Metals & Chem Co Ltd | ダム取水口の防塵方法 |
JPH0340325A (ja) * | 1989-07-06 | 1991-02-21 | Meidensha Corp | パッファ形ガス遮断器 |
JP2001182043A (ja) * | 1999-12-28 | 2001-07-03 | Taiyo Kogyo Corp | 水中における汚濁水の拡散防止装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01250511A (ja) * | 1987-12-18 | 1989-10-05 | Japan Metals & Chem Co Ltd | ダム取水口の防塵方法 |
JPH0340325A (ja) * | 1989-07-06 | 1991-02-21 | Meidensha Corp | パッファ形ガス遮断器 |
JP2001182043A (ja) * | 1999-12-28 | 2001-07-03 | Taiyo Kogyo Corp | 水中における汚濁水の拡散防止装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102084406B1 (ko) * | 2019-05-23 | 2020-03-04 | 주식회사 조영 | 강관파이프 및 고무슬리브를 이용한 오탁방지막 |
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