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1. 发明申请

WO2017055794A1 MEDIA FILTER 审中-公开
标题翻译：媒体过滤器
公开(公告)号：WO2017055794A1
公开(公告)日：2017-04-06
申请号：PCT/GB2016/052754
申请日：2016-09-07
申请人： CUPPLES, Stephen
发明人： CUPPLES, Stephen
IPC分类号： C02F1/00 , B01D24/14 , B01D24/46
CPC分类号： C02F1/004 , B01D24/008 , B01D24/14 , B01D24/407 , B01D24/4631 , B01D24/4684 , B01D24/4884 , B01D2201/40 , B01D2201/44 , C02F2209/40 , C02F2301/026 , C02F2303/16
摘要： A water filter (100) is disclosed, having a vessel (102) which in use receives multiple layers of particulate filter media (118a-d). The vessel is provided with a first inlet (128) through which water to be filtered is introduced to it. The first inlet is arranged above the level of the filter media and oriented to cause a body of water (124) above the filter media to rotate. This rotational motion serves to reduce biofouling. The vessel is also provided with an outlet (122) for exhaust of filtered water from the vessel. The outlet is positioned such that water being filtered flows down th rough the vessel passing through the filter media to reach the outlet. According to one aspect of the invention the first in let comprises a velocity adjuster (144) which defines a cross-sectional area for flow or water and so influences velocity of water emerging from the first inlet. The velocity adjuster is replaceable or adjustable to enable the aforesaid cross-sectional area to be varied.
摘要翻译：公开了一种水过滤器（100），其具有在使用中容纳多层微粒过滤介质（118a-d）的容器（102）。容器设置有第一入口（128），待过滤的水被引入其中。第一入口布置在过滤介质的水平面之上并且定向成使得过滤介质上方的水体（124）旋转。该旋转运动用于减少生物污损。容器还设置有用于从容器排出过滤的水的出口（122）。出口被定位成使得被过滤的水沿着通过过滤介质的容器粗糙流到达出口。根据本发明的一个方面，第一个包括速度调节器（144），其限定了用于流动或水的横截面积，并且因此影响从第一入口出来的水的速度。速度调节器是可替换的或可调节的，以使上述横截面积能够变化。

2. 发明申请

WO2013045868A1 A NOZZLE FOR A MEDIA FILTER SYSTEM 审中-公开
标题翻译：用于媒体过滤系统的喷嘴
公开(公告)号：WO2013045868A1
公开(公告)日：2013-04-04
申请号：PCT/GB2012/000410
申请日：2012-05-08
申请人： CUPPLES, Stephen , EVANS, Andrew
发明人： CUPPLES, Stephen , EVANS, Andrew
IPC分类号： B05B1/14 , B05B1/26 , B05B1/34 , B05B1/30 , B05B1/04
CPC分类号： B01D24/14 , B01D24/4684 , B05B1/046 , B05B1/3073
摘要： A vortex stabilizer which is an outlet for a main water inlet pipe in a down flow type of media water filter system. The stabiliser comprises an upper main body (7) connected to the said inlet pipe (4) containing a plurality of radially drilled fine spray holes (9a) and a lower threaded insert (10) which engages with the main body (7) and is equipped with a plurality water outlets (9) which are cut vertically and tangentially into the threaded side wall of the said lower threaded insert (10) so as to provide a water jet which is tangential to side wall of the vortex stabiliser and which varies in size depending on the extent to which the threaded insert is screwed into the main body (7).
摘要翻译：涡流稳定器，它是下流式介质滤水器系统中的主要进水管的出口。稳定器包括连接到所述入口管（4）的上主体（7），其包含多个径向钻孔的细喷射孔（9a）和与主体（7）接合的下螺纹插入件（10），并且是装备有多个水出口（9），其垂直切向地切入所述下螺纹插入件（10）的螺纹侧壁中，以便提供与涡流稳定器的侧壁相切的水射流，并且其在尺寸取决于螺纹插入件拧入主体（7）的程度。

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