The utility model belongs to the technical field of mist sprayer, and provides a mist sprayer nozzle for improving the uniformity of air intake. The utility model comprises an intake pipe, an intake cylinder and an air equalizing device; the outer wall of the intake cylinder is sleeved in the intake pipe, and a cavity for an air intake passage is left between the inner wall of the intake cylinder and the outer wall of the intake pipe; the cylinder head of the intake cylinder is provided with a nozzle, and the nozzle is located in the nozzle; the air equalizing device includes an annular silo and a rotating wheel, and the annular silo is located outside the intake pipe, and the annulus is arranged in the annulus. The end face of the warehouse is provided with an air outlet connected to the tail of the intake cylinder, and the tangent line of the outer circumference wall of the ring warehouse is connected with an intake pipe; the runner includes the runner and the wheel blades with radial distribution on the outer wall of the cylinder, and the runner rotates in the ring warehouse, so that the air flow can be evenly distributed around the intake pipe and eventually flow to the nozzle, which can significantly improve the technical effect of atomization rate.
【技术实现步骤摘要】
提高进气均匀性的弥雾机喷嘴
本技术涉及弥雾机
,具体涉及一种提高进气均匀性的弥雾机喷嘴。
技术介绍
目前,在广大农村的农户中,为了能及时给庄稼治虫、治病,农药喷雾器已成为必备农具之一,几乎家家户户都有一台背负式喷雾器(背负式喷雾器有手动和电动两种规格)。如公开号为CN103657913A的专利文献中公布的一种喷雾器喷嘴结构,其包括有进气管喷液管和输气管,其输气管设置从客体的侧壁接入,由于接入口仅为一侧,气体流动的时候将出现输气管的一侧流速快,另一侧流速慢的情况,最终将导致在喷液嘴外围与喷气嘴的气流流动不均匀,喷出来的雾化液体一方面方向会发生偏移,另一方面将严重影响液体的雾化率。
技术实现思路
针对现有技术中的缺陷,本技术提供提高进气均匀性的弥雾机喷嘴,实现了可以使气流均匀分布于进液管外围,最终流向喷气嘴,显著提高雾化率。为达到上述目的,本技术提供的提高进气均匀性的弥雾机喷嘴,包括进液管、进气筒和均气装置;所述进气筒外套于所述进液管,所述进气筒的内壁与所述进液管的外壁之间留有用作进气通道的空腔;所述进气筒的筒头设有喷气嘴,所述进液管的管头设有喷液嘴,所述喷液嘴位于所述喷气嘴内;所述均气装置包括环形仓和转轮,所述环形仓设于所述进液管外围,所述环形仓的端面设有连通至所述进气筒的筒尾的出气口,所述环形仓的外圆周壁切线上连通有进气管;所述转轮包括转筒和径向均布于所述转筒外壁的轮叶,所述转轮转动设置于所述环形仓内。本方案的技术原理如下:进气筒用于转送气体从喷气嘴喷出;进液管用于转运液体从喷液嘴喷出;喷液嘴位于喷气嘴内,因此气体是通过喷液嘴与喷气嘴之间的间隙流出,在此气体 ...
【技术保护点】
1.一种提高进气均匀性的弥雾机喷嘴,其特征在于,包括进液管(2)、进气筒(1)和均气装置;所述进气筒(1)外套于所述进液管(2),所述进气筒(1)的内壁与所述进液管(2)的外壁之间留有用作进气通道的空腔(3);所述进气筒(1)的筒头设有喷气嘴(11),所述进液管(2)的管头设有喷液嘴(12),所述喷液嘴(12)位于所述喷气嘴(11)内;所述均气装置包括环形仓(6)和转轮,所述环形仓(6)设于所述进液管(2)外围,所述环形仓(6)的端面设有连通至所述进气筒(1)的筒尾的出气口,所述环形仓(6)的外圆周壁切线上连通有进气管(7);所述转轮包括转筒(4)和径向均布于所述转筒(4)外壁的轮叶(5),所述转轮转动设置于所述环形仓(6)内。
【技术特征摘要】
1.一种提高进气均匀性的弥雾机喷嘴,其特征在于,包括进液管(2)、进气筒(1)和均气装置;所述进气筒(1)外套于所述进液管(2),所述进气筒(1)的内壁与所述进液管(2)的外壁之间留有用作进气通道的空腔(3);所述进气筒(1)的筒头设有喷气嘴(11),所述进液管(2)的管头设有喷液嘴(12),所述喷液嘴(12)位于所述喷气嘴(11)内;所述均气装置包括环形仓(6)和转轮,所述环形仓(6)设于所述进液管(2)外围,所述环形仓(6)的端面设有连通至所述进气筒(1)的筒尾的出气口,所述环形仓(6)的外圆周壁切线上连通有进气管(7);所述转轮包括转筒(4)和径向均布于所述转筒(4)外壁的轮叶(5),所述转轮转动设置于所述环形仓(6)内。2.根据权利要求1所述的提高进气均匀性的弥雾机喷嘴,其特征在于,所述进气筒(1)的外壁还设有连接台(8),所述连接台(8)与所述进气筒(1)的筒尾连接,所述连接台(8)均布设有若干进气通孔(9),所述进气通孔(9)将所述出气口与所述空腔(3)连通。3.根据权利要求2所述的提高进气均匀性的弥雾机喷嘴,其特征在于,所述进气通孔(9)在连接台(8)上轴向设...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。