The utility model discloses a three inch pump head, which comprises a pump body upper cover and a pump body lower cover. The pump body upper cover and the pump body lower cover are all molded by plastic injection molding. The upper cover of the pump body and the pump body lower cover are clamped and fixed by a clamp slot and a clamp block, so that an inner cavity is formed between the pump body upper cover and the pump body lower cover. The bottom of the pump body lower cover is provided with a water inlet connected with the inner cavity, and the water inlet is fixed and installed outside There is a water inlet net cover, the top of the upper cover of the pump body is provided with an opening, the opening is fixedly installed with an aluminum upper cover, one side of the upper cover of the pump body is provided with a water outlet connected with the inner cavity, and the water outlet is fixedly installed on the water outlet. According to the characteristics of small power flow and impact force of the three inch pump, the pump head is made of plastic material, which saves more cost compared with the iron pump head, and the plastic material is more convenient for molding and preparation; the upper cover of the pump body is fixedly installed with an aluminum upper cover, which can not only be used to install the internal components of the three inch pump such as the electric machine, but also be used for the overall installation and fixation of the three inch pump.
【技术实现步骤摘要】
一种新型三寸泵泵头
本技术涉及一种泵头,特别是涉及一种新型三寸泵泵头。
技术介绍
泵是输送流体或使流体增压的机械。它将原动机的机械能或其他外部能量传送给液体,使液体能量增加。泵主要用来输送水、油、酸碱液、乳化液、悬乳液和液态金属等液体,也可输送液、气混合物及含悬浮固体物的液体。一般而言,泵除去电机,所有的配件都属于泵头的一部分。三寸泵是指泵本身出水口为三寸的水泵,一般功率流量和冲击力较小,现有的三寸泵泵头都是铁质,生产制备成本较高。
技术实现思路
为了克服现有技术的不足,本技术提供一种新型三寸泵泵头,环保塑料制造、更节省成本。为解决上述技术问题,本技术提供如下技术方案:一种新型三寸泵泵头,包括泵体上盖和泵体下盖,所述泵体上盖和泵体下盖均由塑料注塑成型,所述泵体上盖和泵体下盖之间通过卡槽和卡块卡接固定,使泵体上盖和泵体下盖之间形成内腔,所述泵体下盖的底部设置有与内腔连通的进水口,所述进水口外固定安装有进水网罩,所述泵体上盖的顶部设置有开孔,所述开孔内固定安装有铝上盖,所述泵体上盖的一侧设置有与内腔连通的出水孔,所述出水孔上固定安装有出水口。作为本技术的一种优选技术方案,所述出水口通过出水口法兰固定安装于泵体上盖上,所述出水口法兰通过螺纹孔与螺栓固定安装于泵体上盖上,所述出水口螺纹安装于出水口法兰上。作为本技术的一种优选技术方案,所述铝上盖的中部和外圈均设置有安装孔。作为本技术的一种优选技术方案,所述泵体上盖和泵体下盖的卡接处套装有一圈铁丝。作为本技 ...
【技术保护点】
1.一种新型三寸泵泵头,包括泵体上盖(4)和泵体下盖(6),其特征在于,所述泵体上盖(4)和泵体下盖(6)均由塑料注塑成型,所述泵体上盖(4)和泵体下盖(6)之间通过卡槽和卡块卡接固定,使泵体上盖(4)和泵体下盖(6)之间形成内腔,所述泵体下盖(6)的底部设置有与内腔连通的进水口,所述进水口外固定安装有进水网罩(7),所述泵体上盖(4)的顶部设置有开孔,所述开孔内固定安装有铝上盖(3),所述泵体上盖(4)的一侧设置有与内腔连通的出水孔,所述出水孔上固定安装有出水口(1)。/n
【技术特征摘要】
1.一种新型三寸泵泵头,包括泵体上盖(4)和泵体下盖(6),其特征在于,所述泵体上盖(4)和泵体下盖(6)均由塑料注塑成型,所述泵体上盖(4)和泵体下盖(6)之间通过卡槽和卡块卡接固定,使泵体上盖(4)和泵体下盖(6)之间形成内腔,所述泵体下盖(6)的底部设置有与内腔连通的进水口,所述进水口外固定安装有进水网罩(7),所述泵体上盖(4)的顶部设置有开孔,所述开孔内固定安装有铝上盖(3),所述泵体上盖(4)的一侧设置有与内腔连通的出水孔,所述出水孔上固定安装有出水口(1)。
2.根据权利要求1所述的一种新型三寸泵泵头,其特征在于,所述出水口(1)通过出水口法兰(2)固定...
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