| 摘要 |
<p>The present invention relates to a plunger integrated sprinkler. In a plunger integrated sprinkler which is configured in a method such that a head is separated by the heat generated at an occurrence of a fire, and a certain firefighting water is injected through a deflector, the present invention provides the plunger integrated sprinkler which comprises: a head part which is composed of a heat detecting part and a detector; a body part which is composed of an outer pipe having the shape of a barrel with a certain length and an inner pipe being located in the inside of the outer pipe and having a diameter in the bottom part smaller than the diameter in the top part centering on a stepped protrusion; a connecting part which forms an orifice hole to be upwardly and downwardly penetrated to intake the water in the top part, is connected to the top part of the inner pipe in an inner side, and comprises a sealing guide body which is mounted to have a repulsive force by an elasticity of a coil spring; and an inner pipe temporary fixating part which has the head part installed in the lower part and is combined with the lower part of the body part, wherein the inner pipe is inserted to be glidingly moved in the center part in an inner side, and an inner pipe temporary fixating part which is upwardly and downwardly penetrated by a supporting guide hole which is in contact with and supports the outer circumference of the bottom part of the inner pipe to temporarily fixate a stepped protrusion of the inner pipe.</p> |
