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公开(公告)号：US06915811B2
公开(公告)日：2005-07-12
申请号：US10307671
申请日：2002-12-02
IPC分类号： C02F1/50 , B01D20060101 , B01D37/02 , B01F1/00 , B01F15/02 , C02F1/68 , C02F1/76 , E04H4/12 , B01D11/02
CPC分类号： C02F1/688 , B01D37/025 , B01F1/0033 , C02F1/001 , C02F1/76 , C02F2103/42 , C02F2209/40 , C02F2301/046 , E04H4/1281 , Y02E60/36 , Y10T137/0318 , Y10T137/4891
摘要： A feeder that uses a local elevation or stationary wave of a body of water to facilitate the dissolving of a chlorine-containing water treatment chemical.
摘要翻译： 使用水体的局部高程或静止波浪的进料器，以促进含氯水处理化学品的溶解。
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公开(公告)号：US06497822B2
公开(公告)日：2002-12-24
申请号：US09915859
申请日：2001-07-26
IPC分类号： C02F100
CPC分类号： B01F3/0865 , B01F1/0022 , B01F5/0057 , C02F1/001 , C02F1/687 , C02F1/76 , C02F2103/42 , C02F2301/024 , C02F2301/026 , C02F2301/043
摘要： A feeder uses vortex flow to facilitate the dissolving of a chlorine-containing water treatment chemical. A feeder inlet receives water which is directed to a chamber by a conduit. A vortex flow in the chamber receives amounts of the chemical from a reservoir. Chlorine-containing water exits through an outlet.
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公开(公告)号：US20120195979A1
公开(公告)日：2012-08-02
申请号：US13446366
申请日：2012-04-13
IPC分类号： A61K31/08 , A61K33/22 , A61K33/04 , A61K33/06 , A61K38/16 , A61P17/16 , C02F1/68 , A61K31/195 , C02F103/42
CPC分类号： C02F1/68 , C02F1/683 , C02F2103/42 , C02F2303/12
摘要： The present invention is directed to a treatment composition for recreational water, comprising a high molecular weight water soluble resin composition made from long chain alkoxylated polymers or co-polymers that impart emollient properties to the recreational water, as well as articles of manufacture comprising packaging material and the treatment composition for recreational water contained within the packaging material. The present invention is also directed to methods for treating recreational water, and recreational water treated with the above treatment composition.
摘要翻译： 本发明涉及休闲用水处理组合物，其包含由长链烷氧基化聚合物制成的高分子量水溶性树脂组合物或赋予娱乐用水的润肤性能的共聚物，以及包含包装材料的制品 以及包含在包装材料中的休闲用水处理组合物。 本发明还涉及用上述处理组合物处理休闲用水和娱乐用水的方法。
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公开(公告)号：US07143778B2
公开(公告)日：2006-12-05
申请号：US11040511
申请日：2005-01-21
IPC分类号： B01D11/02
CPC分类号： C02F1/688 , B01D37/025 , B01F1/0033 , C02F1/76 , C02F2103/42 , C02F2209/40 , E04H4/1281 , Y10T137/4891
摘要： A feeder device for introducing treatment chemicals into a recirculating water stream from a swimming pool. The feeder device includes a housing having a top and bottom portions. A funnel-like hopper having sidewalls and an open bottom forms the inside of the top portion. A grid at least partially closes the open bottom of the hopper. The grid includes a top surface and a bottom surface. One or more chemicals such as chlorine are contained within the sidewalls of the hopper and supported by the top surface of the grid. A dissolving cup having a bottom surface and sidewalls is positioned within the bottom portion. The sidewalls include an opening or notch of a predetermined cross-sectional area formed therein. The bottom surface includes a center nozzle oriented vertically toward the bottom surface of the grid and an off-center nozzle adapted to direct the fluid horizontally in the dissolving cup.
摘要翻译： 一种用于将处理化学品引入游泳池的再循环水流中的送料装置。 馈送装置包括具有顶部和底部的壳体。 具有侧壁和开口底部的漏斗状料斗形成顶部的内部。 格栅至少部分地封闭料斗的开口底部。 栅格包括顶表面和底表面。 一个或多个化学物质例如氯被包含在料斗的侧壁内并由栅格的顶表面支撑。 具有底表面和侧壁的溶解杯定位在底部内。 侧壁包括形成在其中的预定横截面积的开口或凹口。 底表面包括垂直于网格底表面定向的中心喷嘴和适于将流体水平地引导到溶解杯中的偏心喷嘴。
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公开(公告)号：US4867196A
公开(公告)日：1989-09-19
申请号：US238446
申请日：1988-08-31
IPC分类号： E04H4/12 , B01D11/02 , B01D35/027 , B01F1/00 , C02F1/00 , C02F1/50 , C02F1/68 , C02F1/76 , E04H4/00
CPC分类号： C02F1/688 , B01F1/0033 , C02F2103/42 , Y10T137/4891
摘要： An improved chemical feeder employing periodic partial immersion in a forced circulation system is provided having a soluble chemical chamber, a dissolving chamber into which the soluble chemical chamber extends and a discharge chamber in fluid flow communication with the dissolving chamber to selectively receive chemically treated water from the dissolving chamber and discharge it into a flow loop connected to the forced circulation system.
摘要翻译： 提供了一种在强制循环系统中使用周期性部分浸渍的改进的化学进料器，其具有可溶性化学室，可溶化学室延伸到其中的溶解室和与溶解室流体连通的排出室，以选择性地接收经化学处理的水 溶解室并将其排放到与强制循环系统连接的流动回路中。
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公开(公告)号：US5133381A
公开(公告)日：1992-07-28
申请号：US605201
申请日：1990-10-29
CPC分类号： C02F1/688 , B01F1/0033 , C02F1/76 , C02F2103/42 , Y10T137/4891
摘要： An improved chemical feeder employing periodic partial immersion in a forced circulation system is provided having a soluble chemical hopper, and a dissolving chamber into which the soluble chemical chamber extends an adjustable distance and a discharge chamber in fluid flow communication with the dissolving chamber to selectively receive chemically treated water from the dissolving chamber and discharge it into a flow loop connected to the forced circulation system. A visual indicator ring is preferably present to show the height of the hopper. The adjustable hopper allows an expanded range of chemical feed rates for the feeder.
摘要翻译： 提供了一种在强制循环系统中使用周期性部分浸渍的改进的化学进料器，其具有可溶性化学料斗和可溶化学室延伸可调节距离的溶解室和与溶解室流体连通的排出室，以选择性地接收 化学处理的水从溶解室排出并流入连接到强制循环系统的流动回路。 视觉指示器环优选地存在以显示料斗的高度。 可调料斗允许进料器的化学进料速率范围扩大。
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公开(公告)号：USRE33861E
公开(公告)日：1992-03-31
申请号：US515910
申请日：1990-04-26
CPC分类号： B01F1/0033 , C02F1/688 , C02F2103/42 , Y10T137/4891
摘要： An improved chemical feeder employing periodic partial immersion in a forced circulation system is provided having a soluble chemical chamber, a dissolving chamber into which the soluble chemical chamber extends and a discharge chamber in fluid flow communication with the dissolving chamber to selectively receive chemically treated water from the dissolving chamber and discharge it into a flow loop connected to the forced circulation system.
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