A sensor sleeve for use in detecting a failure in an article (e.g., a hydraulic hose), the sensor sleeve includes an insulator layer that separates two electrode layers. As such, the electrode layers deform to contact each other, which changes the impedance as measured across the electrode layers. The sensor sleeve is designed to change electrical impedance (resistance) due to fluid pressure initiating a hole through the sensor itself. The sensor sleeve will detect the fluid leak when the hole penetrates the sensor and brings the two elastic electrodes in contact with each other and/or the fluid, which when the fluid is conductive fluid, creates a signal path between the first electrode layer and the second electrode layer, which also changes the impedance as measured across the electrode layers.

An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefraction wave detection and methods of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.

A system configured to monitor a condition of a fluid conduit includes a leak detection sensor assembly having a first electrical conductor and a second electrical conductor positioned on the fluid conduit. The system also includes one or more additional sensor assemblies positioned on the fluid conduit. The system further includes a controller configured to determine a presence of a leak along the fluid conduit in response to a resistance of a leak detection electrical circuit formed by the first electrical conductor and the second electrical conductor indicating that the leak detection electrical circuit is closed and data from the one or more additional sensor assemblies indicating the presence of the leak along the fluid conduit.

An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefraction wave detection and methods of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.

A liquid leakage detection device includes a first liquid leakage detection component and a second liquid leakage detection component. The first liquid leakage detection component includes a first flexible film insulation layer and first electrodes arranged on an inner surface of the first flexible film insulation layer. The second liquid leakage detection component includes a second flexible film insulation layer and second electrodes arranged on an inner surface of the second flexible film insulation layer. The inner surfaces of the first flexible film insulation layer and the second flexible film insulation layer are configured to cover a pipeline to be detected. The first and second electrodes are electrically connected to a detector by an electrical connector. The detector can determine whether the pipeline has liquid leakage according to detected signal change. The liquid leakage detection device realizes fast detection and can accurately detect each leakage spot in the pipeline.

An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefraction wave detection and methods of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.

A liquid leakage detection band includes a base band, a first liquid leakage detection wire, and a second liquid leakage detection wire. A preset distance is present between the first liquid leakage detection wire and the second liquid leakage detection wire. The first liquid leakage detection wire is provided with a first liquid leakage detection splice sheet, and the second liquid leakage detection wire is provided with a second liquid leakage detection splice sheet. The base band, the first liquid leakage detection wire, and the second liquid leakage detection wire can be cut along the first liquid leakage detection splice sheet and the second liquid leakage detection splice sheet. With the first liquid leakage detection splice sheet and the second liquid leakage detection splice sheet, wire connection areas can be enlarged to facilitate wire connecting operations after cutting.

The present application provides a liquid cooling system including a water distribution-collection device, multiple liquid cooling bodies and multiple first liquid guide tubes. One end of each first liquid guide tube is communicated with at least one corresponding liquid cooling body, and the other end of the first liquid guide tube is connected to a port of the water distribution-collection device through a corresponding cut-off assembly. The cut-off assembly includes a first connection device and a second connection device that are detachable and separable from each other. The first connection device is arranged at a tube mouth of the first liquid guide tube and is configured to block the corresponding first liquid guide tube when being disassembled from the second connection device. The second connection device is arranged at the port and is configured to block the corresponding port when being disassembled from the first connection device.

The present application relates to the technical field of heat dissipation and specifically provides a liquid cooling system including a liquid cooling body, a liquid guide pipe, a first detection tape arranged on the liquid cooling body, and a second detection tape arranged on the liquid guide pipe. The first detection tape is configured to detect liquid leakage of the liquid cooling body, and the second detection tape is configured to detect liquid leakage of the liquid guide pipe. The second detection tape arranged on at least one liquid guide pipe is connected in series with the first detection tape arranged on at least one liquid cooling body communicated with the liquid guide pipe. The liquid guide pipe and the at least one liquid cooling body communicated with the liquid guide pipe can be used as a detection branch. The present application also provides a server.

A liquid leakage detection sensor includes a first liquid leakage detection portion and a second liquid leakage detection portion, and the first liquid leakage detection portion and the second liquid leakage detection portion are integrally formed. The first liquid leakage detection portion is arranged at a first liquid leakage detection position of a liquid cooling device to detect liquid leakage at the first liquid leakage detection position, and the second liquid leakage detection portion is arranged at a second liquid leakage detection position of the liquid cooling device to detect liquid leakage at the second liquid leakage detection position. The first liquid leakage detection portion and the second liquid leakage detection portion are integrally formed, and need not to be connected by an insertion connector.