Fire gun big gun head

一种消防炮炮头

Abstract

The utility model discloses a fire gun big gun head, including the big gun head body, rivers transform valve body and play water dog, the big gun head body is the barrel of opening form for both ends about it, rivers transform valve body through the mode of screw cup joint in on the lateral wall of the big gun head body, the upper end of the big gun head body is equipped with loudspeaker form delivery port, the upper end of rivers transform valve body has the delivery port, it sets up to go out the water dog the internal correspondence of big gun head the position of loudspeaker form delivery port, loudspeaker form delivery port department is provided with a rotatable cyclic annular baffle, be provided with a plurality of guide gear that are used for the water conservancy diversion on the cyclic annular baffle, cyclic annular baffle with it is formed with water channel to go out between the water dog. The utility model relates to a fire gun big gun head, the rivers that spray are concentrated, long firing range, have better atomization effect under the spraying state, can play better fire control effect.
本实用新型公开一种消防炮炮头,包括炮头体、水流变换阀体以及出水挡块,所述炮头体为其上下两端呈开口状的筒体,所述水流变换阀体通过螺纹的方式套接于所述炮头体的外侧壁上,所述炮头体的上端设有喇叭状出水口,所述水流变换阀体的上端具有出水口,所述出水挡块设置在所述炮头体内对应所述喇叭状出水口的位置,所述喇叭状出水口处设置有一可旋转的环状导流体,所述环状导流体上设置有多个用于导流的导流齿,所述环状导流体与所述出水挡块之间形成有过水通道。本实用新型一种消防炮炮头,喷射出的水流集中、射程远,在喷雾状态下具有较好的雾化效果,能起到更好的灭火效果。

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