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    WATER PURIFYING APPARATUS HAVING CLEANING SYSTEM
    21.
    发明申请
    WATER PURIFYING APPARATUS HAVING CLEANING SYSTEM 有权
    具有清洁系统的水净化装置

    公开(公告)号：US20110290706A1

    公开(公告)日：2011-12-01

    申请号：US13147702

    申请日：2009-06-24

    申请人： Deul-Re Min ,  Min-Je Cho ,  Young-Jin Kim ,  Sung-Yong Shin

    发明人： Deul-Re Min ,  Min-Je Cho ,  Young-Jin Kim ,  Sung-Yong Shin

    IPC分类号： B01D35/16

    CPC分类号： C02F9/005 ,  B01D65/027 ,  C02F1/283 ,  C02F1/44 ,  C02F1/441 ,  C02F2201/006 ,  C02F2209/005 ,  C02F2209/40 ,  C02F2209/42 ,  C02F2209/44 ,  C02F2303/14 ,  C02F2303/16

    摘要： A water purifying apparatus comprises: a filtering unit; a water tank unit for storing water having passed through the filtering unit; an extraction unit for selectively extracting the water stored in the water tank unit; and a cleaning system for sequentially controlling a cleaning process and a rinsing process of the water tank unit. Since cleaning and rinsing processes for the water purifying apparatus are automatically executed by a series of consecutive processes, the user may directly clean the water purifying apparatus if necessary without requiring a Codi's visit. Furthermore, the number of times that the Codi visits the use's home for cleaning of the water purifying apparatus is reduced. This may allow the Codi to have an enhanced working efficiency, and to pay less effort to a cleaning process for the water purifying apparatus.

    摘要翻译： 一种净水装置，包括：过滤单元; 用于存储已经通过过滤单元的水的水箱单元; 提取单元，用于选择性地提取存储在所述水箱单元中的水; 以及用于顺序地控制水箱单元的清洁处理和漂洗处理的清洁系统。 由于通过一系列连续处理自动执行净水装置的清洗和冲洗处理，所以如果需要，用户可以直接清洁净水装置，而不需要Codi的访问。 此外，Codi访问使用家庭清洁净水设备的次数减少了。 这可以使Codi具有更高的工作效率，并且减少对净水设备的清洁过程的努力。

    CONTROL SCHEME FOR A REVERSE OSMOSIS SYSTEM USING A HYDRAULIC ENERGY MANAGEMENT INTEGRATION SYSTEM
    22.
    发明申请
    CONTROL SCHEME FOR A REVERSE OSMOSIS SYSTEM USING A HYDRAULIC ENERGY MANAGEMENT INTEGRATION SYSTEM 有权
    使用液压能源管理整合系统进行反转系统的控制方案

    公开(公告)号：US20110198290A1

    公开(公告)日：2011-08-18

    申请号：US13026673

    申请日：2011-02-14

    申请人： Eli Oklejas, JR.

    发明人： Eli Oklejas, JR.

    IPC分类号： C02F1/44 ,  B01D21/30

    CPC分类号： B01D61/06 ,  B01D61/12 ,  B01D65/027 ,  B01D2311/04 ,  B01D2311/08 ,  B01D2313/086 ,  B01D2313/246 ,  C02F1/008 ,  C02F1/441 ,  C02F2209/005 ,  C02F2209/03 ,  C02F2209/40 ,  C02F2303/16 ,  B01D2311/14 ,  B01D2311/2649 ,  B01D2311/16

    摘要： A reverse osmosis system and method of operating the same includes a first pump receiving feed fluid at a first pressure and increasingly pressurizing the feed fluid to a second pressure higher than the first pressure. A membrane housing having an inlet, a membrane, a permeate outlet and a brine outlet. The inlet receiving feed fluid. A hydraulic energy management integration system (HEMI) having a turbine portion, a pump portion and a motor. The brine outlet fluid is in fluid communication with the turbine portion. The reverse osmosis system also includes a second pump and a controller controlling the motor to retard rotation of the HEMI while the first pump increasingly pressurizes the feed fluid to the second pressure. The controller also controls the motor to increase a HEMI speed so that feed fluid pressure increases above the second pressure after the second pressure is reached, and, when a feed fluid reaches the second pressure at the fluid inlet, controls the second pump to increase the feed fluid pressure to a third pressure. The controller controls the motor to reduce the HEMI speed after the third pressure and controls the motor to change the HEMI speed based on a membrane pressure.

    摘要翻译： 反渗透系统及其操作方法包括在第一压力下接收进料流体的第一泵并且将进料流体逐渐增压至高于第一压力的第二压力。 膜壳体，其具有入口，膜，渗透物出口和盐水出口。 入口接收进料流体。 具有涡轮部分，泵部分和马达的液压能量管理集成系统（HEMI）。 盐水出口流体与涡轮部分流体连通。 反渗透系统还包括第二泵和控制器，控制电动机以阻止HEMI的旋转，同时第一泵将进料流体增压至第二压力。 控制器还控制电动机以增加HEMI速度，使得在达到第二压力之后，进料流体压力增加到高于第二压力，并且当进料流体在流体入口处达到第二压力时，控制第二泵增加 将流体压力提供到第三压力。 控制器控制电机，在第三压力之后降低HEMI速度，并控制电机根据膜压力改变HEMI速度。

    Membrane Cycle Cleaning
    23.
    发明申请
    Membrane Cycle Cleaning 审中-公开
    膜循环清洗

    公开(公告)号：US20090145773A1

    公开(公告)日：2009-06-11

    申请号：US12329416

    申请日：2008-12-05

    申请人： Rodney E. Herrington

    发明人： Rodney E. Herrington

    IPC分类号： C25F1/00 ,  G01N27/26

    CPC分类号： C02F1/44 ,  B01D65/02 ,  B01D65/027 ,  B01D2321/04 ,  B01D2321/16 ,  B01D2321/168 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F1/4674 ,  C02F2209/29 ,  C02F2303/16

    摘要： Method and apparatus for cleaning a membrane system by using electrolysis to replenish the quantity and quality of the disinfectant solution. An electrolytic cell is preferably mounted in a recirculation piping line in connection with the chlorine-containing vat that is used to clean membranes. The electrolytic cell converts chloride produced in the membrane cleaning process to chlorine or other oxidants, thereby replenishing the cleaning solution and enabling it to be recycled.

    摘要翻译： 通过电解清洗膜系统来补充消毒剂溶液的数量和质量的方法和装置。 电解池优选安装在与用于清洁膜的含氯大桶相连的再循环管线中。 电解池将膜清洗过程中生成的氯化物转化为氯或其他氧化剂，从而补充清洗液并使其再循环。

    Disinfection of dead-ended lines in medical instruments
    24.
    发明授权
    Disinfection of dead-ended lines in medical instruments 有权
    消毒医疗器械中的死线

    公开(公告)号：US6153102A

    公开(公告)日：2000-11-28

    申请号：US236764

    申请日：1999-01-25

    申请人： Rodney S. Kenley ,  Derek Wiebenson

    发明人： Rodney S. Kenley ,  Derek Wiebenson

    IPC分类号： A61L2/04 ,  A61L2/18 ,  A61M1/16 ,  A61M1/34 ,  B01D61/02 ,  B01D61/04 ,  B01D61/12 ,  B01D65/02 ,  B01D65/10 ,  C02F1/44 ,  A61L2/00 ,  A61L2/16

    CPC分类号： A61L2/04 ,  A61L2/18 ,  A61M1/165 ,  A61M1/1668 ,  A61M1/1686 ,  A61M1/3431 ,  A61M1/3434 ,  B01D61/02 ,  B01D61/025 ,  B01D61/027 ,  B01D61/04 ,  B01D61/12 ,  B01D65/022 ,  B01D65/027 ,  B01D65/10 ,  C02F1/441 ,  A61M2205/505 ,  B01D2311/04 ,  B01D2321/08

    摘要： A method of disinfection of a dead-ended fluid line in a medical instrument such as a dialysis machine is described. The method comprises introducing a heated fluid into the fluid line, allowing the fluid to remain in the line for an experimentally determined optimal dwell period, removing the fluid from the fluid line, and then repeating the cycle for a time period sufficient to achieve a disinfection of the fluid line. The optimum dwell period and frequency for exchanging the heated fluid is determined so that the heated fluid is left resident in the line to exert a cidal effect but not so long that the it cools to the point of being ineffective, nor changed so frequently that that the time spent with no hot water resident in the line begins to detract (e.g., unduly prolong) the disinfection process. A representative cycle is introducing water at a temperature of about 85 degrees C, allowing it to reside in the fluid line for about 10 seconds, withdrawing the water, and then reintroducing water at 85 degrees C. The process continues for 1-2 hours. Variation from the representative cycle will be expected based on parameters such as the degree to which disinfection is to be achieved, the length and diameter of the fluid line, the temperature of the fluid, the ambient temperature, the presence of elements in the fluid line that contribute to heat loss, the material used for fluid line tubing, and whether the fluid comprises water or a disinfection solution such as a dilute citric acid solution. The optimum dwell period and frequency of the cycles can be determined experimentally from the teachings described herein.

    摘要翻译： 描述了诸如透析机之类的医疗器械中的死端流体管线的消毒方法。 该方法包括将加热的流体引入流体管线中，允许流体保持在管线中以实现实际确定的最佳停留时间，从流体管线去除流体，然后重复该循环足以实现消毒的时间 的流体线。 确定用于更换加热流体的最佳停留时间和频率，使得加热的流体留在管线中以产生杀戮效果，但不会太长，使得其冷却至无效点，也不频繁地改变 在这条线上居住的没有热水的时间开始损害（例如，不当地延长）消毒过程。 代表性的循环是在约85℃的温度下引入水，使其在流体管线中停留约10秒，取出水，然后在85℃下重新引入水。该过程持续1-2小时。 基于代表性循环的变化将基于诸如要实现消毒的程度，流体管线的长度和直径，流体的温度，环境温度，流体管线中的元素的存在等参数 有助于热损失，用于流体管线的材料以及流体是否包含水或诸如稀柠檬酸溶液的消毒溶液。 循环的最佳停留时间和频率可以从本文所述的教导实验确定。

    Control scheme for a reverse osmosis system using a hydraulic energy management integration system
    29.
    发明授权
    Control scheme for a reverse osmosis system using a hydraulic energy management integration system 有权
    使用液压能源管理一体化系统的反渗透系统控制方案

    公开(公告)号：US08691086B2

    公开(公告)日：2014-04-08

    申请号：US13026673

    申请日：2011-02-14

    申请人： Eli Oklejas, Jr.

    发明人： Eli Oklejas, Jr.

    IPC分类号： B01D21/30 ,  B01D61/00 ,  C02F1/44

    CPC分类号： B01D61/06 ,  B01D61/12 ,  B01D65/027 ,  B01D2311/04 ,  B01D2311/08 ,  B01D2313/086 ,  B01D2313/246 ,  C02F1/008 ,  C02F1/441 ,  C02F2209/005 ,  C02F2209/03 ,  C02F2209/40 ,  C02F2303/16 ,  B01D2311/14 ,  B01D2311/2649 ,  B01D2311/16

    摘要： A reverse osmosis system and method of operating the same includes a first pump receiving feed fluid at a first pressure and increasingly pressurizing the feed fluid to a second pressure higher than the first pressure. A membrane housing having an inlet, a membrane, a permeate outlet and a brine outlet. The inlet receiving feed fluid. A hydraulic energy management integration system (HEMI) having a turbine portion, a pump portion and a motor. The brine outlet fluid is in fluid communication with the turbine portion. The reverse osmosis system also includes a second pump and a controller controlling the motor to retard rotation of the HEMI while the first pump increasingly pressurizes the feed fluid to the second pressure. The controller also controls the motor to increase a HEMI speed so that feed fluid pressure increases above the second pressure after the second pressure is reached, and, when a feed fluid reaches the second pressure at the fluid inlet, controls the second pump to increase the feed fluid pressure to a third pressure. The controller controls the motor to reduce the HEMI speed after the third pressure and controls the motor to change the HEMI speed based on a membrane pressure.

    摘要翻译： 反渗透系统及其操作方法包括在第一压力下接收进料流体的第一泵并且将进料流体逐渐增压至高于第一压力的第二压力。 膜壳体，其具有入口，膜，渗透物出口和盐水出口。 入口接收进料流体。 具有涡轮部分，泵部分和马达的液压能量管理集成系统（HEMI）。 盐水出口流体与涡轮部分流体连通。 反渗透系统还包括第二泵和控制器，控制电动机以阻止HEMI的旋转，同时第一泵将进料流体增压至第二压力。 控制器还控制电动机以增加HEMI速度，使得在达到第二压力之后，进料流体压力增加到高于第二压力，并且当进料流体在流体入口处达到第二压力时，控制第二泵增加 将流体压力提供到第三压力。 控制器控制电机，在第三压力之后降低HEMI速度，并控制电机根据膜压力改变HEMI速度。