| 摘要 |
<p>The object of the invention is to provide a new fire-fighting equipment which in a simple manner eliminates the risk for premature blocking and which enables numerous applications. In a preferred embodiment of the invention a spray head (5) in- tended for a high driving pressure is mounted in a holder (3) fastened in a floor (1), with a shield (8) above the spray head, on floor level, when the equipment is in a state of rest. Upon activation of the equipment the spray head rises up under the influence of the extinguishing liquid and removes the shield (8).</p> |
