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    • 42. 发明申请
    • APPARATUS FOR REGULATING FLUID FLOW THROUGH A SPRAY NOZZLE
    • 用于通过喷雾喷嘴调节流体流量的装置
    • WO2004016358A1
    • 2004-02-26
    • PCT/AU2003/001032
    • 2003-08-15
    • ENGINEERING VORTEX SOLUTIONS PTY LTDWU, Jao
    • WU, Jao
    • B05B1/34
    • B05B1/3478B05B1/3426Y10T137/2109
    • An apparatus for regulating fluid flow through a spray nozzle comprising a circular chamber (1) defined by spaced apart end walls, a peripheral side wall (3), a central axis, and a first inlet at or near the peripheral side wall (3) to allow a flow of fluid to enter said chamber (1) tangential to the peripheral side wall (3), and an outlet (4) exiting through one of the end walls. In use a flow of fluid entering through the first inlet has a primary lower layer (16) that follows a first circular flow path which forms a vortex commencing at the peripheral side wall (3) and increases in velocity and pressure towards the outlet and at least one secondary upper layer (17) that substantially follows a second flow path radially inwardly towards the central axis. The primary lower layer (16) and the secondary upper layer (17) interact and support each other over at least a portion of flow between the inlet and outlet (4).
    • 一种用于调节通过喷嘴的流体流动的装置,包括由间隔开的端壁限定的圆形室(1),周边侧壁(3),中心轴线和在周边侧壁(3)处或附近的第一入口, 以允许流体流入与周边侧壁(3)相切的所述腔室(1),以及通过其中一个端壁离开的出口(4)。 在使用中,通过第一入口进入的流体流具有主要下层(16),其沿着形成从外围侧壁(3)开始的涡流的第一圆形流动路径并且朝向出口增加速度和压力 至少一个次级上层(17),其基本上沿着径向向内朝向中心轴线的第二流动路径。 主下层(16)和次上层(17)在入口和出口(4)之间的至少一部分流动相互作用并相互支撑。
    • 44. 发明申请
    • IMPROVED FLAT FAN SPRAY NOZZLE
    • 改进的平面风扇喷雾喷嘴
    • WO1996021518A1
    • 1996-07-18
    • PCT/US1996000100
    • 1996-01-11
    • BETE FOG NOZZLE, INC.
    • BETE FOG NOZZLE, INC.SLAVAS, James, P.BETSOLD, Matthew, P.BEDAW, Robert, E., Sr.DZIADZIO, Douglas, J.BERNARD, Vernon, L.
    • B05B07/10
    • B05B1/3478B05B1/04B05B1/14B05B1/3405B05B7/0466B05B7/0892B05B7/10
    • An improved spray head (16) for a nozzle (10) for atomizing a liquid (1) with a gas (g) has an open inner end (55) to receive the gas and liquid, a cylindrical medial portion (57) defining a mixing chamber (50) for creating a liquid-gas mixture, and an outer end wall (58) that has a plurality of orifices (19) arranged in a spaced circular orientation about the longitudinal axis (a) of the mixing chamber (50). Each orifice (19) defines a flow axis which is directed toward a linear target (17) located a predetermined distance (f) from the spray head (16) for atomizing and directing a respective portion of the liquid-gas mixture onto the linear target (17) in an approximately planar, flat fan spray pattern. A liquid atomizer (18, 100) is coupled in fluid communication between an inlet conduit (12) for the liquid and the mixing chamber (50) for atomizing the liquid discharged into the mixing chamber and creating the liquid-gas mixture.
    • 用于用气体(g)雾化液体(1)的用于喷嘴(10)的改进的喷头(16)具有敞开的内端(55)以接收 气体和液体,限定用于产生液体 - 气体混合物的混合室(50)的圆柱形中间部分(57)和具有多个以间隔圆形取向布置的多个孔口(19)的外端壁(58) 围绕混合室(50)的纵向轴线(a)。 每个孔口(19)限定流动轴线,其指向位于距喷雾头(16)预定距离(f)的线性靶材(17),用于雾化和引导液体的相应部分 将混合气体以大致平坦的平坦的风扇喷射模式加热到线性靶(17)上。 液体雾化器(18,100)在用于液体的入口导管(12)和混合室(50)之间流体连通地联接,用于雾化排放到混合室中的液体并产生液体 - 气体混合物。
    • 46. 发明申请
    • SHOWERHEAD FOR EMERGENCY FIXTURE
    • 紧急紧固件SHOWERHEAD
    • US20100320292A1
    • 2010-12-23
    • US12869551
    • 2010-08-26
    • Kevin B. KlineRobert K. LarsonKevin M. Kohlwey
    • Kevin B. KlineRobert K. LarsonKevin M. Kohlwey
    • B05B1/34
    • B05B1/3421B05B1/18B05B1/3468B05B1/3478Y10S4/90
    • An apparatus for controlling a flow of fluid in an emergency fixture is disclosed. The apparatus includes a body and a control element at least partially located in the body and configured to impart rotation into the fluid flow. The control element includes an inlet that receives the fluid flow. The control element also includes a first outlet portion configured to guide a first portion of the fluid flow out of the control element as an axial flow and a second outlet portion configured to provide rotation to a second portion of the fluid flow relative to the axial flow. The first portion of the fluid flow exits the control element at a position downstream from the position that the second portion of the fluid flow exits the control element.
    • 公开了一种用于控制紧急装置中的流体流动的装置。 该装置包括主体和控制元件,其至少部分地位于主体中并且构造成将旋转传递到流体流中。 控制元件包括接收流体流的入口。 控制元件还包括第一出口部分,第一出口部分构造成将流体流的第一部分作为轴向流动引导出控制元件,第二出口部分被配置成相对于轴向流动提供旋转到流体流的第二部分 。 流体流的第一部分在流体流的第二部分离开控制元件的位置的下游位置处离开控制元件。
    • 49. 发明申请
    • Nozzle Structure Of Bidet With Swirling Water Current
    • 坐浴盆喷水结构与旋流水流
    • US20080016609A1
    • 2008-01-24
    • US11667512
    • 2005-03-23
    • Sung-Worl Jin
    • Sung-Worl Jin
    • E03D9/08
    • B05B1/3468B05B1/3426B05B1/3478
    • A nozzle structure of a bidet with swirling water current is provided, in which a user controls water spraying angle of water current sprayed from an outlet of a cleaning nozzle, and the water current with swirling force is sprayed in a circular pattern without causing an eccentricity, thereby increasing cleaning power and reducing water consumption. The nozzle structure of a bidet includes a water channel unit with two internal waterchannels classified as a wide flow channel and a linear flow channel; a cleaning nozzle tip where water current passed through the wide flow channel and water current passed through the linear flow channel are combined and spouted, wherein the cleaning nozzle tip is connected to an end of the water channel unit; and a fluid mixing unit arranged in an upper portion of an interior of the cleaning nozzle tip such that the fluid mixing unit applies a torque to the water current flowing upward after passing through the wide flow channel and the linear flow channel so as to thereby generate swirling forces of water current. It is possible to prevent an eccentricity of water current and control the water spray angle to be maintained at a constant level, while generating swirling water current with varying swirling forces of water current spouting from the outlet of the cleaning nozzle tip. This enables a user to change his or her body parts contacting the water current even without moving his or her body, and increases in cleaning power.
    • 提供具有旋流水流量的坐浴盆的喷嘴结构,其中用户控制从清洁喷嘴的出口喷射的水流的喷水角度,并且旋转力的水流以圆形图案喷射而不产生偏心 ,从而提高清洁力并减少耗水量。 坐浴盆的喷嘴结构包括一个水通道单元,其具有分为宽流动通道和线性流动通道的两个内部水通道; 其中通过所述宽流动通道的水流和通过所述线性流动通道的水流的清洁喷嘴尖端被组合和喷射,其中所述清洁喷嘴尖端连接到所述水通道单元的端部; 以及流体混合单元,其布置在清洁喷嘴尖端的内部的上部中,使得流体混合单元对通过宽流动通道和线性流动通道之后向上流动的水流施加扭矩,从而产生 水流旋转力。 可以防止水流的偏心,并且控制喷水角度保持恒定的水平,同时产生具有从清洗喷嘴尖端的出口喷出的水流的不同旋转力的旋流水流。 这使得用户即使不移动他或她的身体也能够改变接触水流的身体部位,并且增加清洁力。