| 摘要 |
<p>The present invention relates to a safety cab of a firefighting spraying nozzle, which is installed in order to cool the fire-extinguishing or the radiant heat of the fire generated in an LNG tank or a stock storage tank. The safety cab of a firefighting spraying nozzle can be mounted on the exterior of the firefighting spraying nozzle in order to prevent a safety accident of an operator by the firefighting spraying nozzle of a spiral form installed around a tank. The present invention comprises: a connection hole which can be easily mounted on the conventional firefighting spraying nozzle; a safety cover with a triangle cross section which is mounted in the connection hole and secure a water jet angle and a valid injection distance; and a fluorescent band adhered to the outer side surface of the safety cover in order to improve visibility at the night time.</p> |
