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公开(公告)号：US11548795B1
公开(公告)日：2023-01-10
申请号：US17544367
申请日：2021-12-07
摘要： A water delivery control system operates to selectively deliver water from a water source to water use devices. The system includes at least one controller that wirelessly communicates messages with a portable user device. The system includes a water control valve and a motor that is operative to selectively move at least one valve element of the valve. A water meter is operative to measure water flow that corresponds to flow through the valve. The controller is operable to cause the valve to enable or prevent flow through the valve responsive at least in part to water flow data. The controller is operative to determine a water use condition responsive to a water usage pattern, and to cause at least one message to be sent to the portable user device responsive to the determined water use condition.
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公开(公告)号：US11203532B1
公开(公告)日：2021-12-21
申请号：US17082367
申请日：2020-10-28
发明人： William D. Chandler, Jr. , Aaron R. Wolfe , Cody A. Harbaugh , William D. Chandler, III , Patrick Frazer
IPC分类号： B01D24/38 , C02F1/00 , F16K31/04 , C02F1/78 , C02F1/32 , C02F1/42 , B01J49/85 , F16K11/07 , C02F103/00 , C02F1/44 , C02F9/00 , C02F1/28
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55,57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. A master controller wirelessly communicates with a plurality of slave controllers, including the valve controller. The master controller is operative to control conditions of the valve and an associated liquid treatment tank.
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公开(公告)号：US11192797B1
公开(公告)日：2021-12-07
申请号：US17081312
申请日：2020-10-27
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable multi-piece piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：USD924177S1
公开(公告)日：2021-07-06
申请号：US29722230
申请日：2020-01-28
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公开(公告)号：US10829388B1
公开(公告)日：2020-11-10
申请号：US16519189
申请日：2019-07-23
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55,57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes an installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：US10822252B1
公开(公告)日：2020-11-03
申请号：US16675469
申请日：2019-11-06
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：US10822251B1
公开(公告)日：2020-11-03
申请号：US16519156
申请日：2019-07-23
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55,57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes an installable and removable valve controller housing (74) which is releasably engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：US09970558B1
公开(公告)日：2018-05-15
申请号：US15261442
申请日：2016-09-09
CPC分类号： F16K11/07 , B01D24/383 , B01J4/007 , B01J4/008 , C02F1/004 , C02F1/28 , C02F1/42 , C02F5/00 , C02F2001/425 , C02F2201/005 , C02F2301/043 , C02F2303/16 , F16K11/0716
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：US07557722B1
公开(公告)日：2009-07-07
申请号：US11750667
申请日：2007-05-18
IPC分类号： G08B21/00
CPC分类号： G01F23/14
摘要： An enclosure for a wastewater fluid level sensing and control system is provided. The enclosure for a control panel of the system may comprise a housing and a non-opaque door. Audible and/or visible alarm devices may be mounted within an interior space formed when the door is closed with respect to the housing. The control panel may be configured to turn on the audible and/or visible alarms responsive to signals from a fluid level sensing device within a reservoir. The control panel may include a touch sensor pad mounted to an inner wall of the housing. Changes in capacitance in the pad as a result of a hand being placed adjacent the sensor on the outside of the housing may be operative to cause the control panel to silence the alarms.
摘要翻译： 提供了一种废水流量检测和控制系统的外壳。 用于系统的控制面板的外壳可以包括外壳和非不透明门。 声音和/或可见报警装置可以安装在当门相对于壳体关闭时形成的内部空间中。 控制面板可以被配置为响应于来自储存器内的液位感测装置的信号来打开声音和/或可见报警。 控制面板可以包括安装到壳体的内壁的触摸传感器垫。 由于手放置在壳体外部的传感器附近，焊盘中的电容变化可能会使控制面板使警报静音。
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公开(公告)号：US07471207B1
公开(公告)日：2008-12-30
申请号：US11610968
申请日：2006-12-14
IPC分类号： G08B21/00
CPC分类号： G01F23/14
摘要： A wastewater fluid level sensing and control system is provided. The system comprises a control panel, a reservoir, at least one pump and a fluid level sensing device. The control panel comprises a housing and user interface input and output devices for use with configuring the operation of the control panel. The control panel may be configured to turn on one or more of the pumps to lower the level of fluid in the reservoir. When the level is above a selectable level, the control panel is operative to cause at least one alarm signal to be output.
摘要翻译： 提供了废水液位检测和控制系统。 该系统包括控制面板，储存器，至少一个泵和液位感测装置。 控制面板包括壳体和用户界面输入和输出装置，用于配置控制面板的操作。 控制面板可以被配置成打开一个或多个泵以降低储存器中的流体的水平。 当电平高于可选择电平时，控制面板可操作以使至少一个报警信号输出。
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