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    Water filter
    3.
    发明授权
    Water filter 有权

    公开(公告)号：US11872510B2

    公开(公告)日：2024-01-16

    申请号：US17366014

    申请日：2021-07-01

    Applicant: Qingdao Ecopure Filter Co., Ltd

    Inventor： Zhibin Zou

    IPC: B01D35/30 ,  B01D27/08

    CPC classification number: B01D35/306 ,  B01D27/08 ,  B01D2201/295 ,  B01D2201/325 ,  B01D2201/40 ,  B01D2221/02

    Abstract: A water filter is provided. The water filter includes a filtration material and a filter housing spaced for accommodating at least a portion of the filtration material therein. The water filter also includes a housing cap coupled to an upper end of the filter housing for enclosing the filtration material within the water filter. The housing cap includes an upper portion, a lower portion, and a channel formed through the upper portion and the lower portion. The water filter also includes an interface adapter accommodated in the channel, wherein the interface adapter includes a side wall vertically extending from an upper surface of the interface adapter and partially around a perimeter of the upper surface, and a projection vertically extending from the upper surface, wherein the projection is integrally formed with the upper surface and a portion of the side wall.

    PET WATER DISPENSER
    4.
    发明公开
    PET WATER DISPENSER 审中-公开

    公开(公告)号：US20230397573A1

    公开(公告)日：2023-12-14

    申请号：US18333648

    申请日：2023-06-13

    Applicant: Qingdao Ecopure Filter Co., Ltd.

    Inventor： Zhibin Zou

    IPC: A01K7/02

    CPC classification number: A01K7/025

    Abstract: A pet water dispenser having a water tank assembly, a filter assembly, and a water pumping assembly. The water tank assembly include a tank body defining an interior space for water storage and a top cover detachably arranged on the tank body above the interior space. The top cover having an upper surface defining a drinking tray with a first water return port. The filter assembly is detachably installed in the interior space and located below the first water return port. The water pumping assembly is detachably connected on a side of the tank body and configured to circulate water from the interior space into the drinking tray where the water returns back to the interior space through the water return port and filter assembly.

    WATER PURIFYING APPARATUS AND FILTER STRUCTURE
    5.
    发明公开
    WATER PURIFYING APPARATUS AND FILTER STRUCTURE 审中-公开

    公开(公告)号：US20230356121A1

    公开(公告)日：2023-11-09

    申请号：US18310820

    申请日：2023-05-02

    Applicant: Qingdao Ecopure Filter Co., Ltd.

    Inventor： Zhibin Zou

    IPC: B01D35/02 ,  F25D23/08 ,  F25D23/02

    CPC classification number: B01D35/02 ,  F25D23/087 ,  F25D23/028 ,  F25D2323/121

    Abstract: A filter structure comprises a filtering member, a housing, and an upper supporter. The housing comprises a housing body comprising an opening portion and a housing cap coupled to the opening portion of the housing body. The upper supporter is coupled to the filtering member and disposed on an inner surface of the housing cap. The upper supporter comprises a supporter extending portion extending from the upper supporter portion, the supporter extending portion comprises a filter inlet flow path, a projection portion formed on an inner surface of the filter inlet flow path, and a filter outlet flow path separated from the first filter inlet flow path in the supporter extending portion.

    Portable filter
    6.
    发明授权
    Portable filter 有权

    公开(公告)号：US11382441B2

    公开(公告)日：2022-07-12

    申请号：US16395746

    申请日：2019-04-26

    Applicant: Qingdao Ecopure Filter Co., Ltd

    Inventor： Zhibin Zou

    IPC: A47G21/18 ,  C02F1/00

    Abstract: In a method for cleaning a portable filter assembly including an elongated housing and a mouthpiece assembled with an outlet end port of the housing, the mouthpiece is disassembled from a female threaded portion of the outlet end port. A male threaded end connection of a cleaning fluid source is assembled to the female threaded portion of the outlet end port. A pressurized cleaning fluid is supplied from the cleaning fluid source to the outlet end port and through a filter element disposed in a fluid passage of the housing to expel the cleaning fluid and trapped contaminants from an inlet end port of the housing.

    Filtration device and filtration assembly
    8.
    发明授权
    Filtration device and filtration assembly 有权

    公开(公告)号：US11027228B1

    公开(公告)日：2021-06-08

    申请号：US15966168

    申请日：2018-04-30

    Applicant: Qingdao Ecopure filter co., Ltd

    Inventor： Zhibin Zou

    IPC: C02F1/28 ,  C02F1/42 ,  B01D35/30 ,  C02F1/00 ,  C02F9/00

    Abstract: The present application discloses a filtration device. The filtration device comprises a housing, a lid and a filtration material. The housing comprises at least one outlet hole at a bottom of the housing. The lid is coupled to the housing and comprises at least one inlet hole at a top of the lid. The filtration material is disposed within the housing and comprises a top layer, a particulate treatment layer, an activated carbon fiber layer and a bottom layer. The particulate treatment layer is coupled to the top layer. The activated carbon fiber layer is coupled to the particulate treatment layer. The bottom layer is coupled between the activated carbon fiber layer and the bottom of the housing. A filtration assembly is also disclosed in the present application.

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