公开(公告)号：US5133858A

公开(公告)日：1992-07-28

申请号：US621229

申请日：1989-11-30

申请人： David K. Walz ,  John A. McMillan ,  Kenneth R. Weil

发明人： David K. Walz ,  John A. McMillan ,  Kenneth R. Weil

IPC分类号： B01D61/08 ,  B01D63/06 ,  B01D65/08

CPC分类号： B01D65/08 ,  B01D61/08 ,  B01D63/065 ,  B01D2321/20

摘要： A reverse osmosis water purification apparatus includes a housing sump, a protective canister disposed within the sump, a filter assembly, an outwater conduit and a manifold disposed within the canister, a valve cap mounted atop the manifold and operably related therewith and including a mounting bracket arranged for securement to a fixed support, a top cap disposed atop the valve cap, an inlet for unfiltered water, an outlet for filtered water together with an outlet for unfiltered water mounted on the valve cap, a rotatable collar threadedly coupled with the housing sump and cooperating with the valve cap to hold the parts in assembled condition or to render the housing sump, canister, filter units, outwater conduit and the manifold separable from the valve cap and parts associated therewith so as to enable the canister and its contents to be removed and replaced with new units without requiring the services of a skilled technician.

摘要翻译： 反渗透水净化装置包括壳体贮槽，设置在贮槽内的保护罐，过滤器组件，出水管道和设置在罐内的歧管;安装在歧管顶部并与其可操作地相关并包括安装支架 布置成固定到固定支撑件，设置在阀盖顶部的顶盖，未过滤水的入口，用于过滤水的出口以及安装在阀帽上的未过滤水的出口，与壳体贮槽螺纹连接的可旋转轴环 并且与阀盖配合以将部件保持在组装状态，或者使得壳体贮槽，罐，过滤器单元，出水管和歧管与阀盖和与其相关联的部件分离，以使罐和其内容物能够 拆卸和更换新的单位，而不需要技术熟练的技术人员的服务。