The utility model provides a narrow angle high impact nozzle, which comprises a main body and a valve sealing ring, valve, valve cover and screw, the main body is provided with a liquid outlet valve installed in the main body in the main body, the valve core can rotate 180 degrees, the spool is arranged in the flow passage, valve sealing ring installed on both sides of the valve core. The connecting thread spool cover and the main body, the installation will be a good combination with the spool valve ring and then arranged inside the main body, and then screwed into the valve cover body, the valve seal in the main body, valve gland provided with liquid inlet, the liquid inlet passage through the valve and the liquid outlet is communicated with the radial screw inserted into the body. And the bearing surface and bottom pressure screw on the valve core, the contact part of the spool and screw for plane contact, not along the axial direction of the spool hole makes the spool of rules in the process of using Rotating, reducing the appearance of wear and prolonging the service life.
【技术实现步骤摘要】
一种窄角高冲击力喷嘴
本技术涉及一种清洗
,具体是一种窄角高冲击力喷嘴。
技术介绍
现有喷嘴的阀芯101和螺丝102的底部接触部分为点触(如图4所示),它的弊端是不能控制阀芯的方向,造成阀芯在使用过程中会沿着阀芯出水孔的轴向进行无规则的旋转,产生如下影响:1.当阀芯无规则的旋转会造成阀芯和旋转螺丝的接触面磨损比较快,从而影响它的使用寿命。2.阀芯和旋转螺丝的接触面磨损过度会造成旋转螺丝的高度降低,从而造成旋转螺丝与主体的封水部分漏水。
技术实现思路
针对上述现有技术所存在的问题,本技术的目的是提供一种耐用、密封性好的窄角高冲击力喷嘴。为达到上述目的,本技术所采用的技术方案是:一种窄角高冲击力喷嘴,包括带有出液口的主体、螺丝、带有流道的阀芯、阀芯封水圈和带有进液口的阀芯压盖,所述阀芯安装在主体内,所述阀芯封水圈安装在阀芯两侧,所述阀芯压盖与主体可拆卸连接,所述出液口通过阀芯内的流道与进液口连通,所述螺丝径向插入主体,所述阀芯上设置有承载面,所述螺丝底部压在承载面上。作为优选,所述阀芯周向设置有凸台,所述凸台截面呈规则的多边形,所述凸台对称设置在阀芯内侧,所述螺丝底 ...
【技术保护点】
一种窄角高冲击力喷嘴,包括带有出液口的主体、螺丝、带有流道的阀芯、阀芯封水圈和带有进液口的阀芯压盖,所述阀芯安装在主体内,所述阀芯封水圈安装在阀芯两侧,所述阀芯压盖与主体可拆卸连接,所述出液口通过阀芯内的流道与进液口连通,所述螺丝径向插入主体,其特征在于,所述阀芯上设置有承载面,所述螺丝底部压在承载面上。
【技术特征摘要】
1.一种窄角高冲击力喷嘴,包括带有出液口的主体、螺丝、带有流道的阀芯、阀芯封水圈和带有进液口的阀芯压盖,所述阀芯安装在主体内,所述阀芯封水圈安装在阀芯两侧,所述阀芯压盖与主体可拆卸连接,所述出液口通过阀芯内的流道与进液口连通,所述螺丝径向插入主体,其特征在于,所述阀芯上设置有承载面,所述螺丝底部压在承载面上。2.根据权利要求1所述的窄角高冲击力喷嘴,其特征在于,所述阀芯周向设置有凸台,所述凸台截面呈规则的多边形,所述凸台对称设置在阀芯内侧,所述螺丝底部压在凸台上,即凸台与螺丝底部接触的一面为承载面。3.根据权利要求2所述的窄角高...
【专利技术属性】
技术研发人员:张敏君,林希,聂海龙,杨永星,
申请(专利权)人:迈德乐喷雾系统广州有限公司,
类型:新型
国别省市:广东,44
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