| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problems that a fire engine cannot spray water when a building does not face a large road and is located back from the road, and that water supply from the fire engine cannot be received when a detached house, a small-scale social welfare facility or the like is provided with water pipe direct connection type sprinkler fire-extinguishing equipment or interconnecting sprinkling equipment, and with a water supply port which receives supply water from outside, interconnected with fire-extinguishing piping of the equipment. <P>SOLUTION: Piping for interconnection of the water pipe direct connection type sprinkler fire-extinguishing equipment or the interconnecting sprinkling equipment is extended, while the water supply port is provided at a position being located outside the building and facing a road having a width enabling the fire engine to pass through. Besides, the piping for interconnection is connected also to fire-extinguishing piping installed in neighboring buildings and thus the water supply port is used in common. <P>COPYRIGHT: (C)2013,JPO&INPIT |
