公开(公告)号：US20110121099A1

公开(公告)日：2011-05-26

申请号：US12737494

申请日：2009-07-20

Applicant: Tiefu Han

Inventor： Tiefu Han

IPC: B05B3/04

CPC classification number: B05B3/06 ,  A62C31/05 ,  A62C37/14 ,  B05B3/0427 ,  B05B7/0425

Abstract: A rotary spray device includes a seat body having an entrance and a spray head bodyin which a fluid passage is provided. The rotary spray device further includes at least one impeller. The entrance communicates with the fluid passage by a fluid chamber. The impeller is located within the fluid chamber and is rotated with the spray head body. The spray head body is rotatably connected with the seat body. Preferably, the spray head body has eccentric spray nozzles, and the minimal distance is not zero between the center lines of the eccentric spray nozzles and the rotation center line of the spray head body, and the center lines do not parallel the rotation center line. The rotation center line of spray head body is an axis about which the spray head body rotates relative to the seat body. The spray device according to the present invention rotates the spray head body by the drive of the fluid energy, to perform a pressure pray, and may also spray leak liquid through the rotation clearance. It has a simple, compact structure, and may achieve a good effect.

Abstract translation: 旋转喷雾装置包括具有入口的座体和设置有流体通道的喷头体。 旋转喷雾装置还包括至少一个叶轮。 入口通过流体室与流体通道连通。 叶轮位于流体室内并与喷头主体一起旋转。 喷头体与座椅本体可旋转地连接。 优选地，喷头主体具有偏心喷嘴，偏心喷嘴的中心线与喷头体的旋转中心线之间的最小距离不为零，中心线不平行于旋转中心线。 喷头主体的旋转中心线是喷头主体相对于座椅主体旋转的轴线。 根据本发明的喷雾装置通过驱动流体能量使喷头体旋转，进行压力祈祷，并且还可以通过旋转间隙喷射泄漏液体。 它具有结构简单，结构紧凑，效果好。

公开(公告)号：US20130323089A1

公开(公告)日：2013-12-05

申请号：US13978879

申请日：2012-08-06

Applicant: Tiefu Han

Inventor： Tiefu Han

IPC: F04F5/46

CPC classification number: F04F5/463 ,  B05B1/3415 ,  B05B7/045 ,  B05B7/0458 ,  B05B7/0491 ,  F04F5/04 ,  F04F5/16

Abstract: An annular ejector of an annular jet pump is coaxially arranged at a front of a central ejector. The annular ejector includes an annular nozzle, an annular mixing chamber, and an annular mixing duct. The central ejector includes a central nozzle, a central mixing chamber, and a central mixing duct. The annular nozzle is connected with a primary fluid inlet. A primary fluid inlet is in direct connection with the central nozzle arranged at a bottom of the central pipe, and a secondary fluid inlet is connected with a sidewall of the annular mixing chamber.

Abstract translation: 环形喷射泵的环形喷射器同轴地布置在中心喷射器的前部。 环形喷射器包括环形喷嘴，环形混合室和环形混合管道。 中央喷射器包括中心喷嘴，中央混合室和中央混合管。 环形喷嘴与主流体入口连接。 主流体入口与布置在中心管的底部的中心喷嘴直接连接，次级流体入口与环形混合室的侧壁连接。

公开(公告)号：US09447796B2

公开(公告)日：2016-09-20

申请号：US13978879

申请日：2012-08-06

Applicant: Tiefu Han

Inventor： Tiefu Han

IPC: F04F5/46 ,  B05B1/34 ,  B05B7/04 ,  F04F5/04 ,  F04F5/16

CPC classification number: F04F5/463 ,  B05B1/3415 ,  B05B7/045 ,  B05B7/0458 ,  B05B7/0491 ,  F04F5/04 ,  F04F5/16

Abstract: An annular ejector of an annular jet pump is coaxially arranged at a front of a central ejector. The annular ejector includes an annular nozzle, an annular mixing chamber, and an annular mixing duct. The central ejector includes a central nozzle, a central mixing chamber, and a central mixing duct. The annular nozzle is connected with a primary fluid inlet. A primary fluid inlet is in direct connection with the central nozzle arranged at a bottom of the central pipe, and a secondary fluid inlet is connected with a sidewall of the annular mixing chamber.

Abstract translation: 环形喷射泵的环形喷射器同轴地布置在中心喷射器的前部。 环形喷射器包括环形喷嘴，环形混合室和环形混合管道。 中央喷射器包括中心喷嘴，中央混合室和中央混合管。 环形喷嘴与主流体入口连接。 主流体入口与布置在中心管的底部的中心喷嘴直接连接，次级流体入口与环形混合室的侧壁连接。

公开(公告)号：US20120168538A1

公开(公告)日：2012-07-05

申请号：US13395150

申请日：2009-10-16

Applicant: Tiefu Han

Inventor： Tiefu Han

IPC: A62C31/02

CPC classification number: B05B3/06 ,  B05B1/06 ,  B05B3/0418 ,  B05B3/0463 ,  B05B3/1035

Abstract: A spin annular slit spray nozzle includes: a core seat, a spin core, and a spin annular slit orifice. Said core seat has a core chamber, an inlet and an outlet communicated with the core chamber are provided on the core seat; the inlet of the core seat is communicated with a pressurized flow source; said spin core is limited in the core chamber which is concentric with the spin core and may rotate with respect to each other; spin-actuating channels are formed on the spin core or on the core chamber wall. Due to the spin power from the spin-actuating channels, the spin core and the core chamber can rotate with respect to each other; a core head on the outer end of the spin core extends into the outlet of the core chamber; the spin annular slit orifice is form between the core head and the outlet end of the core chamber; the cross-section of the orifice is nearly a circular ring; the fineness and the flow of the pressurized mist of the spray nozzle are controlled respectively through adjusting the gap and diameter of the ring, and the distribution of the drop sizes is thus uniformly finer. A spray apparatus comprises said spin annular slit spray nozzle and the sprinkler body communicated with the spray nozzle core seat.

Abstract translation: 旋转环形狭缝喷嘴包括：芯座，旋芯和旋转环形狭缝孔。 所述芯座具有芯室，与芯室连通的入口和出口设置在芯座上; 芯座的入口与加压流源连通; 所述自旋芯在芯室中是有限的，其与自旋芯同心并且可以相对于彼此旋转; 旋转致动通道形成在旋转芯或芯室壁上。 由于来自旋转致动通道的自旋力，旋转芯和芯室可以相对于彼此旋转; 旋转芯的外端上的芯头延伸到芯室的出口; 旋转环形狭缝孔形成在芯头和芯室的​​出口端之间; 孔口的横截面几乎是圆环; 通过调节环的间隙和直径来分别控制喷嘴的加压雾的细度和流动，因此液滴尺寸的分布一般更细。 喷雾装置包括所述旋转环形狭缝喷嘴和与喷嘴芯座连通的喷洒器主体。