公开(公告)号：EP2435157A1

公开(公告)日：2012-04-04

申请号：EP09845294.9

申请日：2009-12-31

申请人： Woongjin Coway Co., Ltd.

发明人： LEE, Jung-Hwan ,  KA, Jin-Seong ,  NAM, Ho-Dong ,  KIM, Jong-Min

IPC分类号： B01D35/16 ,  B01D35/00

CPC分类号： B08B9/0856 ,  B08B9/0321 ,  C02F1/00 ,  C02F1/001 ,  C02F1/44 ,  C02F2201/004 ,  C02F2201/005 ,  C02F2301/066 ,  C02F2303/14

摘要： A washing device for a water treatment apparatus is provided. The washing device includes circulation members and a circulation module. The circulation members are connected to passages of the water treatment apparatus to circulate wash water through the passages of the water treatment apparatus. The circulation module is connected to the circulation members for circulating the wash water through the passages of the water treatment apparatus, with the circulation members thereby washing the passages of the water treatment apparatus.

公开(公告)号：EP2435157B1

公开(公告)日：2020-02-05

申请号：EP09845294.9

申请日：2009-12-31

申请人： Woongjin Coway Co., Ltd.

发明人： LEE, Jung-Hwan ,  KA, Jin-Seong ,  NAM, Ho-Dong ,  KIM, Jong-Min

IPC分类号： B01D35/16 ,  B01D35/00 ,  B08B9/08 ,  C02F1/00 ,  C02F1/44

公开(公告)号：EP2503258A2

公开(公告)日：2012-09-26

申请号：EP10831730.6

申请日：2010-09-30

申请人： Woongjin Coway Co., Ltd.

发明人： LEE, Young-Hyuck ,  KIM, Jong-Min ,  KANG, Tae-Kyung

IPC分类号： F24H9/18 ,  F24H9/20 ,  A47K11/08

CPC分类号： F24D19/1006 ,  F24H9/2021 ,  F24H9/2028 ,  G05D23/1951

摘要： There is provided a warm water supply device for controlling the number of voltage pulses applied to heaters, including: a first heater configured to have a first pre-set capacity, provided at a water inlet, and heating water introduced through the water inlet; a second heater configured to have a second pre-set capacity greater than that of the first pre-set capacity, provided at a water outlet, and heating water introduced through the water outlet; and a controller calculating a first heater driving period and calculating a second heater driving period according to a water temperature introduced through the water inlet and a set heating water temperature discharged through the water outlet by using a zero crossing control scheme, and driving the first and second heaters by controlling the number of voltage pulses applied to the first and second heater according to the heater driving periods, respectively.

摘要翻译： 本发明提供一种热水供给装置用于控制施加到加热器的电压脉冲的数量，包括：被配置为具有第一预先设定的容量，在进水口提供，并加热水通过进水口引入的第一加热器; 第二加热器被配置为具有第二预先设定的容量比第一预设容量的更大，在一个水出口设置，并且通过出水口引入加热的水; 以及控制器计算第一加热器驱动时段和计算第二加热器驱动周期雅丁到通过水入口和通过使用过零控制方案，并且驱动第一和通过出水口排出的设定的加热水的温度引入的水温 第二加热器通过控制分别施加到第一和第二加热器gemäß到加热器驱动时间段，电压脉冲的数量。