The utility model discloses a splash proof funnel, which comprises a conical mouth, a funnel tube and convex particles. The input end of the funnel tube is communicated and connected with the end of the conical mouth. The inner wall of the conical mouth is provided with a splash proof cover which is an integral structure with the inner wall of the conical mouth. The convex particles are arranged at the connection between the outer wall of the conical mouth and the funnel tube in an outer convex shape, and the outer wall of the conical mouth is opposite to each other The side is provided with a mounting base, and the end of the mounting base is fixedly installed with a supporting plate through a rotating shaft. The anti splashing funnel has the advantages of simple placement, smooth ventilation and easy test, reducing the operation error caused by device problems in the test process, effectively improving the test accuracy and avoiding the splashing out of the funnel when the solution flows into the funnel. It solves the problem that the solution in the funnel often splashes out during the use of the leakage funnel, resulting in test failure or error increase Large, and the problem that the solution flows into the funnel and collides with the inner wall of the funnel easily leads to the solution splashing out of the funnel.
【技术实现步骤摘要】
一种防喷溅漏斗
本技术涉及试验装置
,具体为一种防喷溅漏斗。
技术介绍
在实验室的一般试验中,通常都会用到漏斗,但在使用过程中时常发生漏斗内溶液向外喷溅的情况,造成试验失败或误差增大,其主要原因在于漏斗外壁与下部容器口衔接过于紧密,导致容器内空气无法及时排出,造成了漏斗内溶液的上涌,而且在通过漏斗对溶液注入容器时,溶液流入漏斗中与漏斗内壁撞击极易导致溶液迸溅出漏斗,对液体造成浪费的同时,对操作周边的环境造成污染。
技术实现思路
本技术的目的在于提供一种防喷溅漏斗,具备放置简便,通气顺畅,易于试验进行,减少试验过程中因装置问题造成的操作误差,有效提高试验精准度,避免溶液流入漏斗时迸溅出漏斗的优点,解决了目前试验在使用漏斗过程中时常发生漏斗内溶液向外喷溅的情况,造成试验失败或误差增大,以及溶液流入漏斗中与漏斗内壁撞击极易导致溶液迸溅出漏斗的问题。为实现上述目的,本技术提供如下技术方案:一种防喷溅漏斗,包括锥形口、漏斗管和凸起颗粒,所述漏斗管的输入端与锥形口的末端相通连接,所述锥形口内壁设置有与锥形口内壁为一体结构的防迸溅罩,所述凸起颗粒呈外凸起结构设置在锥形口外壁与漏斗管连接处,并对应防迸溅罩的下方设置,所述锥形口外壁相对两侧设置有安装座,且安装座的末端通过转轴固定安装有支撑托板。优选的,所述防迸溅罩的中心对应漏斗管的上方设有开口,所述防迸溅罩采用软硅胶结构设置,且防迸溅罩与锥形口内壁对应处开设有漏孔。优选的,所述凸起颗粒呈均匀交错不接触状设置在锥形口的外壁,并与锥形口的外壁 ...
【技术保护点】
1.一种防喷溅漏斗,包括锥形口(1)、漏斗管(2)和凸起颗粒(3),其特征在于:所述漏斗管(2)的输入端与锥形口(1)的末端相通连接,所述锥形口(1)内壁设置有与锥形口(1)内壁为一体结构的防迸溅罩(4),所述凸起颗粒(3)呈外凸起状设置在锥形口(1)外壁与漏斗管(2)连接处,所述锥形口(1)外壁相对两侧设置有安装座,且安装座的末端通过转动角度为90度的转轴固定安装有托板(5)。/n
【技术特征摘要】
1.一种防喷溅漏斗,包括锥形口(1)、漏斗管(2)和凸起颗粒(3),其特征在于:所述漏斗管(2)的输入端与锥形口(1)的末端相通连接,所述锥形口(1)内壁设置有与锥形口(1)内壁为一体结构的防迸溅罩(4),所述凸起颗粒(3)呈外凸起状设置在锥形口(1)外壁与漏斗管(2)连接处,所述锥形口(1)外壁相对两侧设置有安装座,且安装座的末端通过转动角度为90度的转轴固定安装有托板(5)。
2.根据权利要求1所述的一种防喷溅漏斗,其特征在于:所...
【专利技术属性】
技术研发人员:张兴旭,巨亚雯,钟睿,寇明珠,
申请(专利权)人:兰州大学,
类型:新型
国别省市:甘肃;62
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