A multi-stage filtration water purifier, which is composed of a filtering device, first level filter device and two grade filter aid device, which is characterized in that: the front stage filtering device consists of a filtering cylinder, filter rod, vibration plate, top cover, the lower chamber is formed between the spacer disc and the filter cylinder, the interval between the plate and the top shape into the upper chamber, the connecting point of the formation of protruding edge water sealing pad placed connection between the projecting edge is arranged outside a tightening ring, the filter cylinder, vibration plate, cover tightly or remove; filter rod is fixed on the vibration plate, and hung upside down in the lower chamber, filter rod the upper end face and the spacer disc is provided with a water outlet, the outlet is communicated with the upper chamber; the filter cylinder is arranged at the bottom part of the water inlet, the lower part is provided with a drain valve and vent valve is arranged at the upper part, in the top cover is arranged at the upper part of the water outlet joint; a filter arranged in the The two grade filter aid device, shape is cylindrical tube with activated carbon particles and other granular filter material, a filter device is arranged on the upper part of the water inlet, outlet pipe and is connected by a joint level filtering device, the lower part is provided with a water outlet joint, connected through the water inlet joint pipe and two grade filter aid device two grade filter aid device; the lower part is provided with a water inlet, a water outlet at the top of the valve.
【技术实现步骤摘要】
本技术涉及一种过滤净化水质用的过滤净水设备。
技术介绍
现有的饮用水净化技术中,比较好的方法是采用陶瓷滤芯作为前级过滤材料,但普遍使用的过滤器结构复杂,拆卸和清洗不便,为能承受较高落差水压,对结构的各个联接部件强度要求较高。另外,也有使用低落差水压的方法,虽然结构简单,但出水率较低,不能满足人们日常生活需要,目前使用较多的是使用单级过滤,但净化过程吸附时间短,净化效果不佳。
技术实现思路
本技术的目的在于克服目前过滤净水器所存在的缺点,提供一种多级过滤净水器,该净水器比现有的净水器具有更多的过滤净化程序步骤,其结构简单,易于拆卸和清洗,并能承受较高落差水压,可直接接入自来水,采用耐腐蚀、无毒副作用的材料,有效地延长净化过程吸附面积和时间,并可避免二次污染,使水质净化更加完全。本技术采用的技术方案是由前级过滤装置、一级助滤装置和二级助滤装置构成。前级过滤装置由过滤筒、过滤棒、隔盘、顶盖组成,隔盘与过滤筒之间形成下腔室,隔盘与顶盖之间形成上腔室,其衔接处形成向外凸出的边缘,衔接处之间放置有水密封垫,在凸出边缘外设置有一紧箍圈,可使过滤筒、隔盘、顶盖紧密结合或拆卸;过滤棒固定在隔盘上,并倒悬于下腔室中间,过滤棒的上端面及隔盘设置有出水口,出水口与上腔室相通;在过滤筒底部设置有进水接头,下部设有排污阀,上部设置有通气阀,在顶盖上部设置有出水接头;所述的一级助滤装置和二级助滤装置,外形为圆筒形,筒内装有活性炭颗粒等颗粒状滤材,一级助滤装置上部设有进水接头,通过导管与前级过滤装置的出水接头相连接,下部设有出水接头,通过导管与二级助滤装置的进水接头相连接;二级助滤装置下部 ...
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【技术特征摘要】
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