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公开(公告)号：US09920511B2
公开(公告)日：2018-03-20
申请号：US15493097
申请日：2017-04-20
发明人： Eric Goldberg , Cliff Harper
CPC分类号： E03F7/00 , E03F9/00 , E03F2201/40 , G01F23/164 , G01F23/18 , G01F23/185 , G08B21/182 , G08B25/08
摘要： A blocked sewer unit includes a substantially impermeable barrier having a first side exposed to the interior of a sewage network and a second side, the barrier movable in the direction of the second side in response to fluid pressure on the first side. The blocked sewer alert unit includes a transducer separated by the barrier from the sewage network, the transducer configured to generate an electrical signal when the barrier moves into the dry section. The blocked sewer alert unit includes an alarm circuit configured to convert the electrical signal into a user alert.
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公开(公告)号：US09689732B1
公开(公告)日：2017-06-27
申请号：US13168496
申请日：2011-06-24
CPC分类号： G01F23/00 , E03F1/00 , E03F2201/20 , E03F2201/40 , G01F1/20
摘要： An analysis tool for monitoring and displaying the real time and historical hydraulic conditions in a sewer system as measured by monitors distributed throughout the sewer system and associated weather data. Data about the hydraulic conditions of the sewer system are displayed in a graphical display that incorporates a visual representation of the sewer system infrastructure.
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公开(公告)号：US20160240066A1
公开(公告)日：2016-08-18
申请号：US15137599
申请日：2016-04-25
申请人： Tristram C. Dunn
发明人： Tristram C. Dunn
IPC分类号： G08B21/20
CPC分类号： G08B21/20 , E03F5/042 , E03F7/00 , E03F2201/40
摘要： According to some embodiments, sewer alarm devices and apparatus are provided for detecting the presence of liquid within a pipe. In some embodiments, the devices and apparatus include a housing including a top portion and a bottom portion, and a probe housing, extending from the bottom portion of the housing to a bottom surface area of the probe housing and sized to fit within an interior of a wye connector, the wye connector having an interior extending into an interior of the pipe. At least a first probe is disposed within the probe housing and exposed to an area between the bottom surface area of the probe housing and the interior of the pipe.
摘要翻译： 根据一些实施例，提供下水道报警装置和装置，用于检测管内液体的存在。 在一些实施例中，装置和装置包括包括顶部和底部的壳体以及从壳体的底部延伸到探针壳体的底表面区域的探针壳体， 一个连接器，该接头具有延伸到该管道内部的内部。 至少第一探针设置在探针壳体内并暴露于探针壳体的底表面区域和管内部之间的区域。
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4.发明申请公开(公告)号：US20150116119A1
公开(公告)日：2015-04-30
申请号：US14529730
申请日：2014-10-31
申请人： Robert Macdonald
发明人： Robert Macdonald
IPC分类号： E03F7/00
CPC分类号： E03F7/00 , E03F2201/40
摘要： A device is provided for detecting blockages in a pipe connecting a sewer to a structure. The device includes an acoustic energy sensor, a transmitter for transmitting a signal from the sensor, and a receiver for receiving the signal transmitted from the sensor and indicating to a user the strength of the signal.
摘要翻译： 提供一种用于检测将下水道连接到结构的管道中的堵塞的装置。 该装置包括声能传感器，用于发送来自传感器的信号的发射器，以及接收器，用于接收从传感器发送的信号并向用户指示信号的强度。
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公开(公告)号：US07907059B1
公开(公告)日：2011-03-15
申请号：US11890077
申请日：2007-08-03
申请人： James Guy
发明人： James Guy
CPC分类号： G01F23/242 , E03F2201/40 , G01F23/243 , Y10T137/7306 , Y10T137/8342
摘要： A sewage pipe alarm system includes a portable case seated exterior of the existing pipe. The system further includes a mechanism for detecting a blockage of fluid flow within the existing pipe by determining whether an internal water level within the existing pipe exceeds a threshold water level within the existing pipe. The system further includes a mechanism for notifying a user about the blockage of the existing pipe and a power supply source housed within the case. Such a power supply source is electrically coupled to the detecting mechanism and the notifying mechanism respectively.
摘要翻译： 污水管道报警系统包括一个位于现有管道外部的便携式外壳。 该系统还包括一种用于通过确定现有管道内的内部水位是否超过现有管道内的阈值水位来检测现有管道内的流体流动阻塞的机构。 该系统还包括用于通知用户有关现有管道的阻塞和容纳在壳体内的电源的机构。 这样的电源分别电耦合到检测机构和通知机构。
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公开(公告)号：US20040007263A1
公开(公告)日：2004-01-15
申请号：US10616250
申请日：2003-07-09
发明人： Juan Anguera Font
IPC分类号： E03C001/28
CPC分类号： E03C1/284 , E03F2201/40 , Y10T137/4531 , Y10T137/4613 , Y10T137/8342
摘要： The purpose of the invention is to prevent the blockages that occur in the general drainage traps of buildings. The invention consists in connecting a conduit by positioning it in the inlet part above the trap water float level (M) and in the outlet par below a line (N), thereby forming a new auxiliary trap. The invention is suitable for use in traps in buildings which are connected to the common sewerage system. The invention provides a technical solution that prevents the obstruction of the trap by means of an alarm which is installed in the conduit wherein the water is diverted due to gravity when the conduit is obstructed. Said alarm signals any obstruction in the conduit so that it can be cleared without waiting for the consequences of such a situation to occur. Other versions of the invention consist in installing said conduit in the upper or lateral part of the trap, on the connection points indicated. More specifically, the two-way trap provides an inlet pipe (22) and an outlet pipe (24). A general trap section (26) is attached to and disposed between the inlet pipe (22) and outlet pipe (24) such that when filled with water to an equilibrium water level (30) equal to the lowest point of the outlet pipe (24), air does not freely communicate between the inlet pipe (22) and the outlet pipe (24). An auxiliary trap section (28) is attached to either the inlet pipe (22) or the general trap section (26) at a point above the equilibrium water level (30) at a first end and attached to the trap section at a point below the equilibrium water level (30) at a second end, such that if the general trap section (26) became blocked water would flow through the auxiliary trap section (28) yet air would not freely communicate between the outlet pipe (24) and the pipe (22).
摘要翻译： 本发明的目的是防止在建筑物的一般排水阱中发生堵塞。 本发明通过将导管定位在捕集器水浮子水平（M）上方的入口部分中并且在出口中的管线（N）下方连接，由此形成新的辅助阱。 本发明适用于连接到公共污水系统的建筑物中的陷阱。 本发明提供了一种技术方案，其通过安装在导管中的警报器来防止陷阱的阻塞，其中当导管被阻塞时，水由于重力而转向。 所述报警器指示管道中的任何障碍物，使得其可以被清除，而不等待发生这种情况的后果。 本发明的其他形式包括将所述管道安装在所述捕集器的上部或外侧部分，在所示的连接点上。 更具体地，双向陷阱提供入口管（22）和出口管（24）。 总入口部分（26）附接到入口管（22）和出口管（24）之间并设置在入口管（22）和出口管（24）之间，使得当将水充满至等于出口管（24）的最低点的平衡水位 ），空气不能在入口管（22）和出口管（24）之间自由连通。 在第一端处在平衡水位（30）上方的点处将辅助捕集器部分（28）附接到入口管（22）或通用捕集部分（26），并在下面的点处附接到捕集器部分 在第二端处的平衡水位（30），使得如果一般的捕获部分（26）变得堵塞，则水将流过辅助捕集部分（28），然而空气将不会在出口管（24）和 管（22）。
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公开(公告)号：US5699049A
公开(公告)日：1997-12-16
申请号：US495848
申请日：1995-06-28
申请人： Dante Difiore
发明人： Dante Difiore
CPC分类号： G01M3/2807 , E03F7/00 , G01F23/36 , G01F23/74 , E03F2201/40 , Y10T137/8342
摘要： Abnormal flow of liquid in a non-pressurized conduit such as a drain line of a building is detected by a liquid level sensor unit connected at a conduit location not anticipated to fill with liquid during normal flow, so that liquid backing up at such location will enter a sensor chamber of the unit to cause a liquid level sensor to signal an indicator. A monitoring system uses at least one such sensor to signal at least one local or remote indicator that indicates which sensor has detected abnormal flow. The system can monitor for short times particular drain lines suspected of experiencing abnormal flow, or can serve on a long-term basis to provide an early warning of clogging and blockage in lines selected for monitoring. Each sensor unit preferably uses a small liquid level sensor connected centrally to a mounting member that defines an annular, circumferentially extending mounting flange that can be releasably clamped in place adjacent an end region of a length of conventional pipe that is used to define the sensor chamber of the unit, to thereby provide a simple and inexpensive, easily installed and easily serviced sensor unit that can optionally house a battery and light to provide a local indication of sensed abnormal flow.
摘要翻译： 通过在正常流动期间连接在预期不能充满液体的管道位置处的液位传感器单元来检测在诸如建筑物的排水管线的非加压管道中的液体的异常流动，使得在该位置处的液体备份将 进入设备的传感器室，使液位传感器发出指示信号。 监测系统使用至少一个这样的传感器来发信号通知至少一个本地或远程指示符，其指示哪个传感器检测到异常流。 该系统可以短时间监测疑似流经异常的特定排水管线，或者可以长期服务，为选定的监测线提供堵塞和堵塞的早期警告。 每个传感器单元优选地使用中央连接到安装构件的小液位传感器，该安装构件限定环形的周向延伸的安装凸缘，该安装凸缘可以可释放地夹紧在用于限定传感器室的常规管的一段长度的端部区域 从而提供一种简单且便宜，易于安装和易于维护的传感器单元，其可以可选地容纳电池和光，以提供感测到的异常流的局部指示。
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公开(公告)号：US20170306608A1
公开(公告)日：2017-10-26
申请号：US15493097
申请日：2017-04-20
发明人： Eric Goldberg , Cliff Harper
CPC分类号： E03F7/00 , E03F9/00 , E03F2201/40 , G01F23/164 , G01F23/18 , G01F23/185 , G08B21/182 , G08B25/08
摘要： A blocked sewer unit includes a substantially impermeable barrier having a first side exposed to the interior of a sewage network and a second side, the barrier movable in the direction of the second side in response to fluid pressure on the first side. The blocked sewer alert unit includes a transducer separated by the barrier from the sewage network, the transducer configured to generate an electrical signal when the barrier moves into the dry section. The blocked sewer alert unit includes an alarm circuit configured to convert the electrical signal into a user alert.
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公开(公告)号：US09371640B2
公开(公告)日：2016-06-21
申请号：US14208703
申请日：2014-03-13
申请人： SDB IP Holdings, LLC
发明人： Shawn D. Bush , Ryan W. Nottage
CPC分类号： E03F7/00 , E03D11/00 , E03F2201/40
摘要： A fence valve to catch material introduced into a pipe includes a housing defining a chamber and a catch plate disposed within the chamber that is movable with respect to the housing. The catch plate includes at least one magnetic region. The valve further includes a magnetic body in communication with at least a portion of the chamber, an indicator in communication with the catch plate, and a cable having a first end secured to the catch plate and a second end secured to a hook. The catch plate is transitionable from a first position in which the catch plate is disposed at a first location within the chamber, to a second position in which the catch plate is displaced from the first location. The catch plate is detachably held in the first position by interaction between the at least one magnetic region and the magnetic body.
摘要翻译： 用于捕获引入管道的材料的栅栏包括限定室的壳体和设置在室内的捕获板，所述捕获板可相对于壳体移动。 捕获板包括至少一个磁性区域。 所述阀还包括与所述室的至少一部分连通的磁体，与所述止动板连通的指示器，以及具有固定到所述止动板的第一端和固定到钩的第二端的电缆。 挡板可从第一位置转换到第二位置，在第二位置，止动板被设置在腔室内的第一位置处，第二位置中止动板从第一位置移位。 所述止动板通过所述至少一个磁性区域和所述磁性体之间的相互作用而可拆卸地保持在所述第一位置。
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公开(公告)号：US20150137982A1
公开(公告)日：2015-05-21
申请号：US14083698
申请日：2013-11-19
申请人： Tristram C. Dunn
发明人： Tristram C. Dunn
IPC分类号： E03F7/00
CPC分类号： G08B21/20 , E03F5/042 , E03F7/00 , E03F2201/40
摘要： According to some embodiments, sewer alarm devices and apparatus are provided for detecting the presence of liquid within a pipe. In some embodiments, the devices and apparatus include a housing defining an interior volume, the housing including a top portion and a bottom portion, the bottom portion mounted on an exterior surface of the pipe. At least a first mounting portion extends outwardly from the housing and receives at least a first strap securing the housing to the exterior surface of the pipe. A probe housing extends from the interior volume of the housing to an interior of the pipe, and at least a first probe is disposed within the probe housing and exposed to the interior of the pipe along a first direction substantially along a center axis of the pipe.
摘要翻译： 根据一些实施例，提供下水道报警装置和装置，用于检测管内液体的存在。 在一些实施例中，装置和装置包括限定内部容积的壳体，壳体包括顶部和底部，底部安装在管的外表面上。 至少第一安装部分从壳体向外延伸并且接收至少一个将壳体固定到管的外表面的第一带。 探针壳体从壳体的内部容积延伸到管的内部，并且至少第一探针设置在探针壳体内并且沿着基本上沿着管的中心轴线的第一方向暴露于管的内部 。
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