| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an automatic sprinkler system capable of extinguishing a fire by being shot into a fire site or the like.SOLUTION: An automatic sprinkler system comprises: a fire extinguisher 1 having an on-off valve and an injection port 13 at the apex of a ball-shaped cylinder 11 for pushing the on-off valve to inject a fire extinguishing agent; a pushing operator 2 slidably provided with a weight with a spacer air mat 24 interposed at the leading end of the on-off valve and pushing the weight always to the side of the on-off valve by a spring; and a fuse 3 having one end connected to a desired portion of the air mat, so that the air in the air mat is discharged to the outside when the combustion position of the fuse reaches the portion connected to the air mat. The automatic sprinkler system further comprises a ball-shaped container-shaped body 4 capable of accommodating the cylinder. The container-shaped body is so mounted in the fire extinguisher as can rotate in a circumferential direction together with the cylinder while accommodating the cylinder.</p> |
