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    WATER PURIFIER
    2.
    发明公开
    WATER PURIFIER 审中-公开

    公开(公告)号：EP3485954A1

    公开(公告)日：2019-05-22

    申请号：EP17827860.2

    申请日：2017-07-04

    申请人： Coway Co., Ltd.

    发明人： KIM, Jae-Hoon ,  LEE, Young-Jae ,  PARK, Su-Yong ,  LEE, Sang-Kyun ,  LEE, Jung-Hun ,  LEE, Hyun-Woo ,  EOM, Ju-Hyuk ,  SONG, Min-Sub ,  YUN, Sung-Han ,  KANG, Dae-Sik ,  PARK, Si-Jun

    IPC分类号： B01D35/143 ,  B01D35/157 ,  B01D37/04 ,  B01D61/02 ,  C02F1/44

    摘要： According to one embodiment of the present invention, a water purifier comprises: a filter unit including at least one filter filtering water flowing therein and generating purified water; a flow sensor for measuring the flow rate of the water flowing into the filter unit; a concentrated water flow channel for discharging concentrated water filtered by the filter unit; an extraction unit including at least one purified water extraction hole for extracting the purified water; a flow control valve for controlling the flow rate of the purified water flowing into the purified water extraction hole; an opening and closing degree measurement unit for measuring an opening and closing degree of the flow control valve; a concentrated water ratio calculation unit for calculating, according to an opening and closing degree of the flow control valve, the ratio of the purified water and the concentrated water generated by the filter; and a control unit using the flow rate of the water measured by the flow sensor and the calculated ratio of the purified water and the concentrated water so as to measure the amount of water used, integrating the amount of water used during a service life of the water purifier, and using the integrated amount of water used so as to calculate the lifespan of the filter.

    WATER TREATMENT APPARATUS
    3.
    发明公开
    WATER TREATMENT APPARATUS 审中-公开
    水处理装置

    公开(公告)号：EP3241601A1

    公开(公告)日：2017-11-08

    申请号：EP15875659.3

    申请日：2015-12-29

    申请人： Coway Co., Ltd.

    发明人： LEE, Jong-Hwan ,  LEE, Jung-Hwan ,  SHIN, Hyun-Soo ,  KWON, Tae-Seong ,  MOON, Hyoung-Min ,  LEE, Jung-Hun ,  CHOI, In-Du ,  KANG, Sang-Hyeon

    IPC分类号： B01D35/00 ,  B01D35/157

    CPC分类号： B01D61/025 ,  B01D61/08 ,  B01D61/10 ,  B01D61/12 ,  B01D65/02 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2313/18 ,  B01D2313/24 ,  B01D2313/50 ,  C02F1/441 ,  C02F5/10 ,  C02F2103/023 ,  C02F2209/05 ,  C02F2307/06 ,  E03C1/02 ,  B01D2311/2626

    摘要： Disclosed is a water treatment apparatus which can extract clean water by means of the pressure of raw water. The disclosed water treatment apparatus comprises: a filter part which filters raw water; a storage part which stores clean water filtered by passing through at least a part of the filter part, the storage part having a first chamber and a second chamber of which the volume changes according to a change in the volume of the first chamber; an extraction part which is installed so as to provide the filtered clean water to a user; and an air supply part which is installed on a flow path connected to the storage part in order to supply air to either one of the first chamber or the second chamber of the storage part.

    摘要翻译： 公开了一种水处理设备，其能够借助原水的压力来提取清洁水。 所公开的水处理设备包括：过滤原水的过滤部分; 存储部，其存储通过所述过滤部的至少一部分而被过滤的清水，所述存储部具有第一室和第二室，所述第一室的容积根据所述第一室的容积的变化而变化; 提取部分，所述提取部分被安装成向用户提供过滤后的清洁水; 以及供气部件，其安装在连接到储存部件的流动路径上，以便将空气供应到储存部件的第一腔室或第二腔室中的任一个。