一种喷嘴

Spray nozzle

Abstract

本实用新型提供了可自由调节喷射方向,并方便更换和维护的一种喷嘴,包括有喷嘴座和喷嘴本体,其特点是:所述喷嘴本体和喷嘴座均为管状,喷嘴本体的一端为出水端,另一端为进水端,该进水端的外壁形状设为球状,喷嘴座的一端设有供进水端固定的安装槽,另一端设有与外部管道固定的连接部,安装槽的开口端沿径向延伸出固定边,固定边处设有压紧法兰,压紧法兰和固定边通过螺纹固定联接,压紧法兰中央开有安装孔,安装孔孔壁和安装槽槽壁构成一个与进水端形状相适配的容置腔,安装孔所在端面和安装槽所在端面分别位于球状进水端的球心两侧,从而使得喷嘴本体可在喷嘴座上任意调节安装的角度,并方便了喷嘴本体的更换和维护。
The utility model provides a spray nozzle with free spraying direction adjustment and convenient replacement and maintenance. The spray nozzle comprises a spray nozzle holder and a spray nozzle body, wherein the spray nozzle body and the spray nozzle holder are both tubular, one end of the spray nozzle body is a water outlet end, the other end is a water inlet end, and the outer wall of the water inlet end is designed into a spherical shape; one end of the spray nozzle holder is provided with an installing slot for fixing the water inlet end, and the other end is provided with a connecting part for fixing an external pipeline; a fixed edge extends from the opening end of the installing slot along the radial direction, a supported flange is arranged at the fixed edge, the supported flange and the fixed edge are fixedly connected through threads, and a installing hole is arranged at the center of the supported flange; the hole wall of the installing hole and the slot wall of the installing slot form an accommodating cavity matched with the water inlet end in shape, and the end face where the installing hole is located and the end face where the installing slot is located are respectively located on two sides of the center of the spherical water inlet end. Thus, the installation angle of the spray nozzle body can be freely adjusted on the spray nozzle holder, and the spray nozzle body can be changed and maintained conveniently.

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