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    • 7. 发明授权
    • Pool drain assembly
    • 池排水组件
    • US5268096A
    • 1993-12-07
    • US997511
    • 1992-12-28
    • Ronald B. Robol
    • Ronald B. Robol
    • E03F5/04
    • E04H4/1236E03F5/0407E03F5/0409
    • A pool drain assembly for a swimming pool having a vinyl liner is disclosed. The assembly includes a drainage receptacle which has an upper edge portion substantially at a level defining the bottom of the swimming pool. The receptacle has a conically shaped seating surface, and the vinyl liner covers the surface. A clamping ring is seated on the seating surface and surrounds a strainer plate which also rests on a lower edge of the seating surface. The upper surfaces of the pool liner, the clamping ring, and the strainer plate are all substantially co-planer.
    • 公开了一种具有乙烯基衬垫的游泳池的排水组件。 组件包括排水容器,其具有基本上在限定游泳池底部的水平面的上边缘部分。 容器具有圆锥形的座面,并且乙烯基衬垫覆盖表面。 夹紧环位于座位表面上并且围绕着放置在座面的下边缘上的过滤板。 池衬套,夹紧环和过滤板的上表面都是基本上共面的。
    • 8. 发明授权
    • Modular operations center for in-ground swimming pool
    • 地面游泳池模块化运营中心
    • US4661247A
    • 1987-04-28
    • US826637
    • 1986-02-06
    • Donald H. WeirStanley H. FrederickRobert A. HotalingRonald B. Robol
    • Donald H. WeirStanley H. FrederickRobert A. HotalingRonald B. Robol
    • E04H4/12B01D29/06B01D29/08B01D29/24
    • E04H4/1209
    • A modular prefabricated filter/circulating system for in-ground swimming pools is provided. The swimming pool circulation system which serves to filter and circulate pool water is designed to be prefabricated at the factory and carried to the swimming pool site as a package and installed on the swimming pool wall so that one side wall of the prefabricated package becomes an integral part of the swimming pool wall. The system is provided with a skimmer with streamlined faceplate, main drain, skimmer filter, main drain filter, skimmer throttle valve, quick connect from filter to pump and return, pump, automatic safety pump shutoff, high efficiency pool returns and automatic pool sweep pressure increase mechanism. The system is designed to avoid conventional piping and trenches therefor normally associated with conventional swimming pool filtration systems. The system affords substantial energy saving and is more reliable and safer. A distinct element employed in a preferred embodiment resides in a two-compartment filter unit that extends operating life by permitting the function of the first compartment filtration to be transferred to the other compartment when the first compartment is clogged.
    • 提供了一个用于地面游泳池的模块化预制过滤器/循环系统。 用于过滤和循环池水的游泳池循环系统设计为在工厂预制,并作为包装运送到游泳池场地,并安装在游泳池壁上,使预制包装的一侧壁成为一体 部分游泳池墙。 该系统配备有流线型面板,主排水,撇渣过滤器,主排水过滤器,撇渣节流阀,从过滤器到泵的快速连接和回流,泵,自动安全泵关闭,高效率回水和自动池吹扫压力的撇渣器 增加机制。 该系统旨在避免与常规游泳池过滤系统相关的常规管道和沟槽。 该系统提供了大量节能,更可靠,更安全。 在优选实施例中使用的独特元件在于两室过滤器单元,其在第一隔室被堵塞时通过允许第一隔室过滤的功能被转移到另一隔室来延长使用寿命。
    • 10. 发明授权
    • Filter loading
    • 过滤器加载
    • US08480373B2
    • 2013-07-09
    • US11567916
    • 2006-12-07
    • Robert W. Stiles, Jr.Lars Hoffmann BerthelsenRonald B. RobolGert KjaerEinar Kjartan Runarsson
    • Robert W. Stiles, Jr.Lars Hoffmann BerthelsenRonald B. RobolGert KjaerEinar Kjartan Runarsson
    • F04B49/00
    • E04H4/1245F04B49/20F04D13/06F04D15/0066
    • A pumping system for moving water of a swimming pool includes a water pump, a variable speed motor, and a filter arrangement in fluid communication with the pump. The pumping system can also include means for determining a load value indicative of an unclogged filter that permits movement of water through the filter arrangement, means for determining a load value indicative of a clogged filter that inhibits movement of water through the filter arrangement, and means for determining a performance value of the pumping system. The pumping system also includes means for determining a relative loading value of the filter arrangement, means for displaying the relative loading value, and means for controlling the motor in response to the relative loading value. In one example, the load values and performance value can include flow pressure values. A method of moving water of a swimming pool is also disclosed.
    • 用于移动游泳池水的泵送系统包括水泵,变速电动机和与泵流体连通的过滤器装置。 泵送系统还可以包括用于确定指示允许水通过过滤器装置移动的未堵塞的过滤器的负载值的装置,用于确定指示阻止水通过过滤器装置的运动的阻塞过滤器的负载值的装置,以及装置 用于确定泵送系统的性能值。 泵送系统还包括用于确定过滤器装置的相对负载值的装置,用于显示相对负载值的装置,以及响应于相对负载值来控制电动机的装置。 在一个示例中,负载值和性能值可以包括流量压力值。 还公开了一种移动游泳池水的方法。