公开(公告)号：US20160031721A1

公开(公告)日：2016-02-04

申请号：US14775177

申请日：2014-03-14

申请人： ZERO TECHNOLOGIES, LLC

发明人： Doug KELLAM ,  Byron STANGER ,  Rajan RAJAN ,  Ajit DIGHE ,  Charles LIEPPE

IPC分类号： C02F1/00 ,  C02F1/42 ,  C02F9/00 ,  C02F1/28 ,  C02F1/66

CPC分类号： C02F1/003 ,  C02F1/283 ,  C02F1/42 ,  C02F1/505 ,  C02F1/66 ,  C02F9/005 ,  C02F2001/427 ,  C02F2101/006 ,  C02F2101/12 ,  C02F2209/001 ,  C02F2209/40 ,  C02F2307/02

摘要： Systems, devices, and methods of filtering water utilize an integrated gravity-fed, dual ion-exchange filtration bottle. Flow-through multi-stage filtration technology is applied to a personal water bottle. The system filters water from an upper unfiltered water reservoir through a multi-stage filter to a lower filtered water reservoir. A user then drinks from the lower reservoir. The bottle includes a cap with a filtered water outlet through which filtered water in the lower reservoir is accessed with a straw, spout, or other access device. The cap includes an unfiltered water inlet to allow filling and refilling of the upper reservoir without disassembling the bottle. The bottle includes a filter vent that eliminates air locks and partial vacuum that can develop when unfiltered water drains from the upper reservoir through the filter to the lower reservoir. This gravity-fed dual ion-exchange filtration system allows for more complete removal of dissolved solids.

摘要翻译： 过滤水的系统，设备和方法利用集成的重力进料双离子交换过滤瓶。 流式多级过滤技术应用于个人水瓶。 该系统将来自上部未过滤的储水箱的水通过多级过滤器过滤到较低的过滤水储存器。 然后，用户从下部水箱饮用。 瓶子包括具有过滤水出口的盖子，下部容器中的过滤水通过其吸管，喷嘴或其他进入装置进入。 盖子包括未过滤的进水口，以允许在不拆卸瓶子的情况下填充和重新填充上部容器。 瓶子包括一个过滤器排气口，可以消除当未过滤的水从上部储存器通过过滤器向下部储存器排出时产生的空气锁和部分真空。 这种重力给料的双离子交换过滤系统可以更完整地去除溶解的固体。