JP5666925B2 - 水道管の洗浄方法 - Google Patents
水道管の洗浄方法 Download PDFInfo
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- JP5666925B2 JP5666925B2 JP2011012029A JP2011012029A JP5666925B2 JP 5666925 B2 JP5666925 B2 JP 5666925B2 JP 2011012029 A JP2011012029 A JP 2011012029A JP 2011012029 A JP2011012029 A JP 2011012029A JP 5666925 B2 JP5666925 B2 JP 5666925B2
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- pipe
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- water pipe
- pig
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 108
- 238000000034 method Methods 0.000 title claims description 24
- 238000004140 cleaning Methods 0.000 title claims description 17
- 238000005406 washing Methods 0.000 claims description 48
- 238000003780 insertion Methods 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
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- 229920001971 elastomer Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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Description
2 洗管ピグ
3 水道管
5 分岐ケース
11 筒体
12 フランジ
21 仕切弁(第1の仕切弁に相当)
22 仕切弁(第2の仕切弁に相当)
23 仕切弁(接続管に相当)
31 通水孔
31a 切り口
41 分岐管
51 分岐部
Claims (3)
- 第1の仕切弁と第2の仕切弁とを閉塞して、それらで挟まれた区間を断水し、
前記区間に設けられた水道管の周壁に穿設された通水孔を取り囲んで水密に装着される分岐ケースの分岐部から、その分岐部に接続された接続管を取り外し、
前記分岐ケースの分岐部に挿入ガイドの筒体を挿入して、その筒体の先端部を前記通水孔の切り口の内周側に配置させ、前記分岐ケースの分岐部に前記接続管を介してランチャーとして機能する分岐管を接続し、前記分岐ケースの分岐部とそれに接続される前記接続管との間に、前記筒体の外周に形成されたフランジを固定し、
前記接続管に挿入した洗管ピグを、前記挿入ガイドの筒体を通じて前記水道管に挿入し、前記洗管ピグを圧送することによって前記水道管の内面を擦り洗いし、
前記第1の仕切弁と前記第2の仕切弁とを解放して前記区間を通水することを特徴とする水道管の洗浄方法。 - 前記筒体の先端部に、前記水道管の周壁に沿うように湾曲した一対の凹みが形成されている請求項1に記載の水道管の洗浄方法。
- 前記筒体の内径が先端部に向かって漸減する請求項1又は2に記載の水道管の洗浄方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011012029A JP5666925B2 (ja) | 2011-01-24 | 2011-01-24 | 水道管の洗浄方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011012029A JP5666925B2 (ja) | 2011-01-24 | 2011-01-24 | 水道管の洗浄方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012152673A JP2012152673A (ja) | 2012-08-16 |
JP5666925B2 true JP5666925B2 (ja) | 2015-02-12 |
Family
ID=46835006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011012029A Active JP5666925B2 (ja) | 2011-01-24 | 2011-01-24 | 水道管の洗浄方法 |
Country Status (1)
Country | Link |
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JP (1) | JP5666925B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6857553B2 (ja) * | 2017-06-05 | 2021-04-14 | 花王株式会社 | 配管の洗浄方法 |
CN109765039A (zh) * | 2017-11-09 | 2019-05-17 | 无锡华光锅炉股份有限公司 | 一种专用通球装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3953269B2 (ja) * | 2000-11-17 | 2007-08-08 | 株式会社水道技術開発機構 | プラグ装着治具 |
JP2006003008A (ja) * | 2004-06-17 | 2006-01-05 | Osaka Gas Co Ltd | 洗浄体分別装置 |
JP2006348684A (ja) * | 2005-06-20 | 2006-12-28 | Cleanup Corp | S字トラップ及びこれに接続された排水管の高圧洗浄方法 |
JP5406458B2 (ja) * | 2008-02-12 | 2014-02-05 | 政和 山本 | 管内清掃方法 |
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2011
- 2011-01-24 JP JP2011012029A patent/JP5666925B2/ja active Active
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JP2012152673A (ja) | 2012-08-16 |
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