Water distribution unit for water recirculation system

    公开(公告)号:US12134568B2

    公开(公告)日:2024-11-05

    申请号:US17298010

    申请日:2019-11-14

    Abstract: The present invention describes a system (1) enabling treating water from a water tank (3), which water tank (3) is arranged in a water distribution architecture also comprising one or more user units (8), said system (1) also enabling recycling of water or discarding of water not suitable to recycle, said system (1) comprising a water distribution unit (2), at least one water treating unit (6) and a sensor unit (7) arranged for measurement of at least water quality, said water distribution unit (2) comprising one common user unit inlet 9 connectable via piping to said one or more user units (8) on their used water output side; said water distribution unit (2) further comprising a contaminated water outlet (10); and said water distribution unit (2) further comprising at least one water recirculation port (1000) connectable via piping to the water tank (3) to enable flowing water between the water distribution unit (2) and the water tank (3); and wherein said at least one water treating unit (6) enables to treat water to increase the water quality thereof and where the sensor unit (7) is connected to a control unit, which, based on the measurement of the water quality, is arranged to decide if water should be recycled to the water tank (3) from the water distribution unit (2) or should be discarded via the contaminated water outlet (10) from the water distribution unit (2).

    WATER DISTRIBUTION SYSTEM WITH HYGIENISATION CAPACITY

    公开(公告)号:US20240328633A1

    公开(公告)日:2024-10-03

    申请号:US18646856

    申请日:2024-04-26

    CPC classification number: F24D17/0078 E03C1/025 E03C1/044 E03C2201/40

    Abstract: The present invention relates to a water distribution system with hygienisation capacity. According to a first aspect, the present invention describes a water distribution system (I) comprising a water supply, a heating source (100) or a point of inflow of externally heated water, at least one sensor measuring water quality, a flow path for water with a user outflow UO, and a control unit for operation of the water distribution system (1), said at least one sensor measuring water quality being connected to the control unit, wherein the water distribution system (I) comprises tubing in a tubing system where at least one portion of the tubing system in the water distribution system (1) comprises a tubing portion which is made of a plastic material comprising silver and/or zinc to provide an inner anti-biofilm of that tubing portion.

    Time optimization in a device utilizing water for a cleaning procedure

    公开(公告)号:US11129514B2

    公开(公告)日:2021-09-28

    申请号:US16494352

    申请日:2018-03-12

    Inventor: Michael Ridell

    Abstract: The present inventive concept relates to a device (500) utilizing water for a group of cleaning procedures, wherein each cleaning procedure (100) in the group of cleaning procedures comprises a plurality of cleaning phases (102, 104, 106, 108) each using cleaning phase water having a substance content with respect to a number of substances, wherein the device (500) comprises a sensor arrangement (554) configured to determine a first substance content (110) with respect to at least one of the number of substances in first cleaning phase water from a first cleaning phase (102) being part of the plurality of cleaning phases (102, 104, 106, 108); wherein the device (500) is configured to end the first cleaning phase (102) if a pre-determined condition related to the first substance content (110) and associated with the first cleaning phase (102) has been met.

    Method for individually adjusting output water temperature in a device comprising multiple outlets

    公开(公告)号:US11047118B2

    公开(公告)日:2021-06-29

    申请号:US16494337

    申请日:2018-03-12

    Inventor: Michael Ridell

    Abstract: The present inventive concept relates to a water recirculating device (100) comprising: a heating arrangement (120); and a flow path divider (122) placed in a water recirculating path (116) upstream from the heating arrangement (120), wherein the flow path divider (122) is arranged to divide the water recirculating path (116) into a heating path (124) and a non-heating path (126); and wherein a first mixing valve (106) is configured to mix water from the heating path (124) having a first temperature and water from the non-heating path (126) having a second temperature in order to form first temperature regulated water, and wherein a second mixing valve (112) is configured to mix water from the heating path (124) having the first temperature with water from the non-heating path (126) having the second temperature in order to form second temperature regulated water.

    DEVICE AND METHOD FOR PURIFYING AND RECYCLING SHOWER WATER

    公开(公告)号:US20190083914A1

    公开(公告)日:2019-03-21

    申请号:US15921507

    申请日:2018-03-14

    Abstract: The present invention describes a hybrid device (1) for a recirculation shower, allowing purification and either recycling of water or discarding of water, wherein said hybrid device (1) comprises a recirculation loop (2), a filter system (4) with a nano-filter (5) such as for instance an electropositive nano-ceramic filter, e.g. a nano alumina (fiber) filter, at least one filter quality sensor (3), at least one pre-filter (6), and wherein the hybrid device (1) is arranged to redirect the water from recirculation to drainage when the at least one filter quality sensor (3) indicates the need thereof.

    FILTER FASTENING SYSTEM
    17.
    发明申请
    FILTER FASTENING SYSTEM 审中-公开
    过滤器系统

    公开(公告)号:US20160166957A1

    公开(公告)日:2016-06-16

    申请号:US14908800

    申请日:2014-07-16

    CPC classification number: B01D35/30 B01D2201/4023

    Abstract: The present invention describes a filter fastening system 1 comprising a filter socket 2 and a filter locking unit 3, wherein the filter socket 2 has a first end 4 being a top end and a second end 5 being a bottom end and a longitudinal body 6, wherein the filter locking unit 3 comprises a locking arm 7 with a connection end 8 and a locking end 9, a stopper 10 and a connection 11 where the connection end 8 of the locking arm is fixated with a joint 12 so that the locking arm 7 is pivotably arranged in the filter fastening system 1 so that the filter socket 2 may be fastened by pivoting the locking arm 7 until the bottom end 5 of the filter socket 2 is tightened against the stopper 10 and the top end 4 hence is tightened and sealed against a water piping connection for the filter socket (2).

    Abstract translation: 本发明描述了一种过滤器紧固系统1,其包括过滤器插座2和过滤器锁定单元3,其中过滤器插座2具有作为顶端的第一端4和作为底端的第二端5和纵向主体6, 其中过滤器锁定单元3包括具有连接端8和锁定端9的锁定臂7,止动件10和连接件11,其中锁定臂的连接端8用接头12固定,使得锁定臂7 可枢转地布置在过滤器紧固系统1中,使得过滤器插座2可以通过枢转锁定臂7来紧固,直到过滤器插座2的底端5紧靠止动件10并且顶端4因此被紧固和密封 防止过滤器插座(2)的水管连接。

    METHOD FOR RECYCLING WATER AND A WATER RECYCLING DEVICE

    公开(公告)号:US20240035259A1

    公开(公告)日:2024-02-01

    申请号:US18379038

    申请日:2023-10-11

    Abstract: The present inventive concept relates to a water recycling device comprising:



    an outlet configured to output treated water;
    a drain for collecting used water output from said outlet;
    a return/evacuation path in liquid communication with said drain, wherein said return/evacuation path comprises an inlet for receiving water collected by said drain;
    a return path in liquid communication with said return/evacuation path;
    a treatment path in liquid communication with said return path and said outlet;
    an external water path in liquid communication with said treatment path, said external water path being connected to an external water outlet;
    a valve arrangement configured to accept as inputs used water from said return path and/or external water from said external water path, said valve arrangement being placed between said return path and said treatment path, said valve arrangement being configured to direct said inputs to said treatment path, said valve arrangement being configured to mix said external water with said used water from said return path;
    a circulation pump for providing a flow in said water recycling device; and
    a water treatment arrangement placed downstream to said valve arrangement.

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