公开(公告)号：US20170362073A1

公开(公告)日：2017-12-21

申请号：US15532786

申请日：2015-12-04

Applicant: COWAY CO., LTD.

Inventor： Soo-Young LEE ,  Gyeong-Min LEE ,  Kyu-Jun KIM

IPC: B67D3/00 ,  F28F1/12 ,  F25C1/08 ,  F25D31/00 ,  F28D7/02

CPC classification number: B67D3/0009 ,  B67D1/0859 ,  F25B25/005 ,  F25C1/08 ,  F25D31/003 ,  F25D2303/0841 ,  F25D2400/00 ,  F28D7/02 ,  F28D7/024 ,  F28D7/087 ,  F28D20/0034 ,  F28F1/12 ,  F28F1/24 ,  F28F9/0273 ,  Y02E60/142

Abstract: Disclosed are a cold-water generating tank for generating cold water by using the ice thermal storage method and a water cooler equipped with same. The disclosed cold-water generating tank may comprise: a tank body which houses, on the inside thereof, an ice storage liquid cooled by means of a cooling unit; a cooling tube provided on the inside of the tank body in order to cool the ice storage liquid housed inside the tank body; and a cold-water generating unit which has a heat exchange tube forming a flow pathway where inflowing water becomes cold water through heat exchange with the ice storage liquid, and has an extension member positioned on the outer circumferential surface of the heat exchange tube in order to widen the area of contact with the ice storage liquid.

公开(公告)号：US20170369340A1

公开(公告)日：2017-12-28

申请号：US15645275

申请日：2017-07-10

Applicant: COWAY CO., LTD.

Inventor： Tae-Yong SON ,  Soo-Young LEE ,  Hyoung-Min MOON ,  Kyung-Heon LEE ,  Hee-Do JUNG ,  Hyun-Woo LEE ,  Jin-Pyo HONG

IPC: C02F1/467 ,  B01D61/12 ,  C02F1/46 ,  C02F1/469 ,  B01D61/22

CPC classification number: C02F1/4672 ,  B01D61/12 ,  B01D61/22 ,  B01D2311/246 ,  C02F1/4604 ,  C02F1/469 ,  C02F1/4691 ,  C02F1/4693 ,  C02F1/4695 ,  C02F2201/4614 ,  C02F2209/10 ,  C02F2209/40

Abstract: Provided are apparatus and method for controlling total dissolved solids, and water treatment apparatus including apparatus for controlling total dissolved solids. The total dissolved solid controlling apparatus includes, a filtering unit including a deionizing filter removing dissolved solids from inflow raw water by an input current and, a control unit controlling the input current such that water discharged from the deionizing filter corresponds to target total dissolved solids.

公开(公告)号：US20170014769A1

公开(公告)日：2017-01-19

申请号：US15121301

申请日：2015-02-13

Applicant: COWAY CO., LTD.

Inventor： Tae-Seong KWON ,  Soo-Young LEE ,  Hyoung-Min MOON ,  Sang-Hyeon KANG ,  Byung-Kil PARK

IPC: B01D61/10 ,  C02F1/44 ,  C02F1/00 ,  B01D61/02 ,  B01D61/12

CPC classification number: B01D61/10 ,  B01D61/025 ,  B01D61/12 ,  B01D2313/18 ,  B01D2313/50 ,  C02F1/008 ,  C02F1/441 ,  C02F2201/005 ,  C02F2301/04

Abstract: A water treatment apparatus is disclosed. The water treatment apparatus, according to one embodiment of the present invention, may comprise: a filter unit comprising a reverse osmosis filter for supplying purified water filtered from raw water, and residential water which could not be filtered from raw water; a storage unit connected to the filter unit and comprising a storage member in which purified water is stored, then discharged, and a housing within which the storage member is provided, and through which residential water inflows and outflows; and a flow path changing valve connected to the filter unit and the storage unit, and which allows residential water to outflow from the housing as purified water is stored in the storage member, or allows purified water to be discharged from the storage member as residential water inflows into the housing.

Abstract translation: 公开了一种水处理设备。 根据本发明的一个实施例的水处理装置可以包括：过滤器单元，其包括用于供应从原水中过滤的净化水的反渗透过滤器和不能从原水中过滤的住宅水; 连接到过滤器单元的存储单元，并且包括存储有净化水然后排出的存储构件，以及设置有存储构件的壳体，并且通过该容器流入和流出住宅; 以及连接到过滤器单元和存储单元的流路切换阀，并且当净化水存储在存储构件中时，允许住宅水从壳体流出，或者允许净化水作为住宅水从储存构件排出 流入房屋。