| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot-water supply header that can be easily and positively installed even when it includes an electric control apparatus such as a controller, a construction member for the hot-water supply header, and a hot-water supply header system. <P>SOLUTION: In a foundation work stage, seven connecting members 251, 231, etc. are attached so that tip openings are mutually parallel and facing the same direction to the construction member 17 fixed under a floor or the like, and hot-water supplying piping 25, water supplying piping 23, pieces of hot-water supplying piping 71-101, and water supplying piping 111 laid under the floor are coupled with each connecting member. From a side wall 411 of the hot-water supply header 3 installed at a stage where it is not wet from rain after roof installation, all connection ports 321, 311 or the like a protruded in the same arrangement facing the connecting members. Each connection port is composed of a hot water plug, and each connecting member is composed of a hot water receptacle with an automatic closing function. When the connection port is pressed and internally fit into the connecting member, it is locked and connected in a communication state. <P>COPYRIGHT: (C)2004,JPO</p> |
