发明名称 |
APPARATUS FOR WATER LEAK PREVENTION WITHOUT WATER OUTAGE |
摘要 |
<p>The present invention relates to an apparatus for preventing a water leakage without a water outage, enabling an immediate maintenance to be performed without a water outage when a water leakage occurs in a flange, a pressure wheel unit, etc. as well as a straight and a bent portion of a pipe, and being designed to exhibit excellent watertightness. The present invention provides the apparatus for preventing a water leakage without a water outage by surrounding a pipe, comprising: a body unit having through holes which interconnect a space portion and the outside; an integrally packing unit having a multi-stage elastic structure; a fixing unit preventing movement of the body unit in accordance with an operation by a user; a valve installed in a selected through hole among the through holes; and a plug blocking a through hole wherein the valve is not installed among the through holes.</p> |
申请公布号 |
KR101505329(B1) |
申请公布日期 |
2015.03.23 |
申请号 |
KR20130163987 |
申请日期 |
2013.12.26 |
申请人 |
SEOWOO INDUSTRY CO., LTD.;KOREA WATER RESOURCES CORPPRATION |
发明人 |
LEE, DONG GI;CHANG, YONG HOON |
分类号 |
F16L55/172;F16L55/18 |
主分类号 |
F16L55/172 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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