JP4669533B2 - 漏水検知装置および漏水検知システム - Google Patents
漏水検知装置および漏水検知システム Download PDFInfo
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- JP4669533B2 JP4669533B2 JP2008173466A JP2008173466A JP4669533B2 JP 4669533 B2 JP4669533 B2 JP 4669533B2 JP 2008173466 A JP2008173466 A JP 2008173466A JP 2008173466 A JP2008173466 A JP 2008173466A JP 4669533 B2 JP4669533 B2 JP 4669533B2
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- water
- water leakage
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- leakage detection
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 149
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
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Description
また、帯状の漏水センサーでは、水分を捉える部分が線状であるため、くまなく広い範囲を監視するのに難点があり、さらにセンサーで水分を捉えても、その水分がセンサーから他の箇所へ漏れ出るといった不都合があった。
前記導電体に対し離隔して対面配置された導電性水遮蔽体と、
前記導電体と前記導電性水遮蔽体との間に挟まれ、高分子吸収材による吸水マットで構成され、水分を含まないときは非導電性であり、水の周囲飛散を阻止する浸水性保水体と、
前記導電体と前記導電性水遮蔽体間に電圧を印加し、かつ、前記浸水性保水体の水分吸収時に電圧印加部が導通状態となったことを検出する電圧印加制御部と、
を備え、
前記導電性水遮蔽体は、金属薄板の周縁部を椀状あるいは堰状に上方へ折り曲げて形成され、外側への水漏れを阻止するように貯水機能を有することを特徴とする漏水検知装置が提供される。
2 格子状の導電体
3 アルミ箔(導電性水遮蔽体)
4 袋体
9 配管
11 パイプカバー
12 漏水検知部
14 保水用パン
15 電源ユニット
16 監視部
17 電源ケーブル
18,19 分岐部
20,21 電圧供給・情報送信ユニット
Claims (1)
- 通水可能な複数の開口を有する格子状に形成された導電体と、
前記導電体に対し離隔して対面配置された導電性水遮蔽体と、
前記導電体と前記導電性水遮蔽体との間に挟まれ、高分子吸収材による吸水マットで構成され、水分を含まないときは非導電性であり、水の周囲飛散を阻止する浸水性保水体と、
前記導電体と前記導電性水遮蔽体間に電圧を印加し、かつ、前記浸水性保水体の水分吸収時に電圧印加部が導通状態となったことを検出する電圧印加制御部と、
を備え、
前記導電性水遮蔽体は、金属薄板の周縁部を椀状あるいは堰状に上方へ折り曲げて形成され、外側への水漏れを阻止するように貯水機能を有することを特徴とする漏水検知装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008173466A JP4669533B2 (ja) | 2008-07-02 | 2008-07-02 | 漏水検知装置および漏水検知システム |
Applications Claiming Priority (1)
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---|---|---|---|
JP2008173466A JP4669533B2 (ja) | 2008-07-02 | 2008-07-02 | 漏水検知装置および漏水検知システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010014481A JP2010014481A (ja) | 2010-01-21 |
JP4669533B2 true JP4669533B2 (ja) | 2011-04-13 |
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JP2008173466A Active JP4669533B2 (ja) | 2008-07-02 | 2008-07-02 | 漏水検知装置および漏水検知システム |
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JP (1) | JP4669533B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120251859A1 (en) * | 2011-03-31 | 2012-10-04 | Lg Chem, Ltd. | Battery pack having liquid leak detection system |
GB201411696D0 (en) * | 2014-07-01 | 2014-08-13 | Sensor Spol S R O And Sensor Uk Ltd | A sensor and system for monitoring integrity of a waterproofing system or membrane |
JP6336509B2 (ja) * | 2016-04-27 | 2018-06-06 | 共立建設株式会社 | 天井の漏水検知装置 |
JP6663311B2 (ja) * | 2016-06-28 | 2020-03-11 | 積水化学工業株式会社 | 保護および漏水検知機能付き管路カバー、ならびに管路システム |
JP6884621B2 (ja) * | 2017-03-31 | 2021-06-09 | 大成建設株式会社 | 漏水センサ一体型建材 |
GB201717570D0 (en) | 2017-10-25 | 2017-12-06 | Global Leak Tech Ltd | Leak detector |
CN112747867A (zh) * | 2020-12-24 | 2021-05-04 | 上泰仪器(昆山)有限公司 | 一种漏液侦测器 |
AU2021106737A4 (en) * | 2021-04-02 | 2021-11-11 | Townsend, Steven | Leak detection apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09210836A (ja) * | 1996-01-31 | 1997-08-15 | Takiron Co Ltd | 遮水シート及びその保護部材の敷設構造 |
JP2002098610A (ja) * | 2000-09-26 | 2002-04-05 | Toto Ltd | 漏水検知装置のシート状検知部 |
JP2005266922A (ja) * | 2004-03-16 | 2005-09-29 | Akiyama Kogyo:Kk | 漏水検知装置 |
JP2006078389A (ja) * | 2004-09-10 | 2006-03-23 | Toyoko Kagaku Co Ltd | 漏水検知装置 |
JP2006200919A (ja) * | 2005-01-18 | 2006-08-03 | Shimizu Corp | 漏水検知素子及びこれを用いた漏水検知システム |
JP2006201068A (ja) * | 2005-01-21 | 2006-08-03 | Toppan Forms Co Ltd | 水分検知用部材及び漏水検知方法 |
-
2008
- 2008-07-02 JP JP2008173466A patent/JP4669533B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09210836A (ja) * | 1996-01-31 | 1997-08-15 | Takiron Co Ltd | 遮水シート及びその保護部材の敷設構造 |
JP2002098610A (ja) * | 2000-09-26 | 2002-04-05 | Toto Ltd | 漏水検知装置のシート状検知部 |
JP2005266922A (ja) * | 2004-03-16 | 2005-09-29 | Akiyama Kogyo:Kk | 漏水検知装置 |
JP2006078389A (ja) * | 2004-09-10 | 2006-03-23 | Toyoko Kagaku Co Ltd | 漏水検知装置 |
JP2006200919A (ja) * | 2005-01-18 | 2006-08-03 | Shimizu Corp | 漏水検知素子及びこれを用いた漏水検知システム |
JP2006201068A (ja) * | 2005-01-21 | 2006-08-03 | Toppan Forms Co Ltd | 水分検知用部材及び漏水検知方法 |
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