防尘式喷嘴

Dustproof nozzle

Abstract

本实用新型公开了一种防尘式喷嘴。该防尘式喷嘴包括喷嘴本体(1),所述喷嘴本体(1)的侧壁上设置有喷嘴孔(2),所述喷嘴本体(1)的内部设置有滑块(3),滑块(3)与喷嘴本体(1)的底部之间安装有弹性装置(4)。本实用新型在闲置的时候能有效的防止粉尘通过喷嘴孔进入喷嘴本体内,避免出现堵塞现象,有利于消防安全,特别适用于煤粉贮仓和面粉、棉花、烟草、木材加工等可燃粉尘多的场所。
The utility model discloses a dustproof nozzle which comprises a nozzle body (1), the side wall of which is provided with a nozzle hole (2); the nozzle body (1) is internally provided with a sliding block (3); and an elastic device (4) is arranged between the sliding block (3) and the bottom of the nozzle body (1). The dustproof nozzle can effectively prevent the dust from entering the nozzle body through the nozzle hole when being idle so as to prevent the blocking phenomenon and be beneficial to fire control safety, and is especially applicable to the places with more combustible dust such as a coal powder storage bin, the places for processing flour, cotton, tobacco and wood, and the like.

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