公开(公告)号：USD445915S1

公开(公告)日：2001-07-31

申请号：US29129336

申请日：2000-09-14

Applicant: Christopher Peter Kirk

Designer： Christopher Peter Kirk

公开(公告)号：US5888388A

公开(公告)日：1999-03-30

申请号：US839178

申请日：1997-04-23

Applicant: Christopher Peter Kirk

Inventor： Christopher Peter Kirk

IPC: A01K63/04 ,  C02F1/32

CPC classification number: A01K63/04 ,  C02F1/325 ,  C02F2201/3221 ,  C02F2201/3227 ,  C02F2201/3228

Abstract: A filtration unit e.g. for ponds comprises a housing divided into a radiation chamber (18) with a water inlet (20) and a filtration chamber (19) with water outlets (21,22). A weir (23) in the partition wall (17) between the chambers controls the water level in the radiation chamber (18). One or more UV tubes (25,26) are mounted in the radiation chamber (18) above the water level therein controlled by the weir (23). Preferably the housing has a cover which is in two parts a first (33) of which extends over the radiation chamber (18) and is secured by screws or the like so that it cannot be removed inadvertently, and the second (34) of which extends over the filtration chamber (19) and is hinged to give ready access to the filtration chamber (19).

Abstract translation: 过滤单元例如 对于池塘包括被分成具有进水口（20）的辐射室（18）和具有出水口（21,22）的过滤室（19）的壳体。 在室之间的分隔壁（17）中的堰（23）控制辐射室（18）中的水位。 一个或多个UV管（25,26）安装在由堰（23）控制的水位之上的辐射室（18）中。 优选地，壳体具有两个部分，第一（33）的盖在辐射室（18）上延伸并且通过螺钉等固定，使得其不能被无意地移除，并且其中第二（34） 在过滤室（19）上延伸并被铰接以便准备进入过滤室（19）。