| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an equipment mounting apparatus for an aqueous fire- fighting facility in which there is no change in the aspect of costs by applying no change approximately to a structure in comparison with an initial apparatus only by adding a flange member in simple structure or costs can be remarkably reduced by decreasing the number of parts by making useless short pipes with both terminal flanges or bolts and nuts in special structures in comparison with a conventional apparatus as well. <P>SOLUTION: In the apparatus for mounting an equipment 4 through a passage opening/closing valve 3 to each branch pipe 2 on each floor branched from main piping over the respective floors, a mounting bolt 5 from a tip flange 2a of the branch pipe 2 is screwed and inserted through a flange member 9 facing the tip flange 2 with the passage opening/closing valve 3 between, the passage opening/closing valve 3 is fixed on the tip flange 2a with this flange member 9, and a mounting flange 4a of the equipment 4 is fixed to the tip side of the mounting bolt 5 protruded from the flange member 9 with a nut 6. Thus, the equipment 4 can be mounted on the flange member 9. <P>COPYRIGHT: (C)2003,JPO</p> |
