发明名称 |
THREE-WAY VALVE FOR WATER SERVICE, WATER SERVICE PIPING STRUCTURE COMPRISING THE SAME, AND METER UNIT |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a three-way valve capable of directly supplying water to water service piping of ordinary households and the like from a water tank truck at a time of disaster and the like, a water service piping structure comprising the three-way valve, and a meter unit.SOLUTION: Three-way valves 45 and 72 are arranged on the upstream side of a water meter. Valve-side couplings 61 and 73 identical in configuration to a coupling male part of a Machino-type coupling are attached to third ports of the three-way valves. A coupling of a water-supply wagon is connected to the valve-side couplings to enable direct water supply to ordinary households and the like. The Machino-type coupling can be attached/detached with a single touch of a button.</p> |
申请公布号 |
JP2015178750(A) |
申请公布日期 |
2015.10.08 |
申请号 |
JP20140057373 |
申请日期 |
2014.03.20 |
申请人 |
NIPPO VALVE CO LTD |
发明人 |
OGURA TETSUYA;YAMADA TOSHIMITSU |
分类号 |
E03B7/07 |
主分类号 |
E03B7/07 |
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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