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.

The present disclosure relates to a method for monitoring a plurality of heaters and/or determining water ingress in at least one substation. The method includes receiving, by a controller from a first sensor a first at least one environmental condition of a first section of the at least one substation; receiving, by the controller from a second sensor a second at least one environmental condition of a second section of the at least one substation; and providing a warning signal, by the controller, according to a difference between the first at least one environmental condition and the second at least one environmental condition. The present disclosure also relates to a respective controller and system.

Methods and systems for detecting and measuring gas flow are disclosed in which lidar distance information, acquired during the detection of gas using a lidar sensor, is used together with local wind data to determine a rate of flow for the detected gas. The local wind data, which may comprise one or more vectors or a 3D wind model, may be determined based on prevailing wind data and the lidar distance information, and can use computational fluid dynamics (CFD) models to determine the wind velocity through 3D structures identified using the lidar sensor. The detection of gas flow using the disclosed technology may be particularly useful for the remote detection and quantification of leaks from natural gas (methane) wells and pipelines to locate, quantify and map fugitive emissions.

Provided is an electric connection box with which proactive measures can be taken by liquid inflow monitoring. The electric connection box includes a housing where an electronic component is mounted. The housing is provided with a detection part detecting liquid inflow.

The present disclosure discloses an energy storage device, including a battery pack, a waterproof plug, and a short circuit detection unit. The battery pack includes a housing and a connection terminal. The housing has an opening, and the connection terminal is disposed at the opening. The waterproof plug includes an electrical connection member configured to, in response to the waterproof plug covering the opening, connect to the connection terminal to generate a second signal. The short circuit detection unit is configured to determine, by detecting the second signal, that the battery pack is located at a bottom of the energy storage device.

The present disclosure discloses an energy storage device, including a battery pack, a waterproof plug, and a water immersion detection unit. The battery pack includes a housing and a connection terminal. The housing has an opening, and the connection terminal is disposed at the opening. The waterproof plug includes an electrical connection member configured to electrically connect to the connection terminal in response to the waterproof plug covering the opening, and configured to generate a first signal in response to water flowing into the opening. The water immersion detection unit is configured to determine that the water flows into the opening through detecting the first signal. The waterproof plug is small in size and has a simple structure, which is beneficial for reducing production costs of the energy storage device.

The present disclosure discloses an energy storage device, including a battery pack, a waterproof plug, and a water immersion detection unit. The battery pack includes a housing and a connection terminal. The housing has an opening, and the connection terminal is disposed at the opening. The waterproof plug includes an electrical connection member configured to electrically connect to the connection terminal in response to the waterproof plug covering the opening, and configured to generate a first signal in response to water flowing into the opening. The water immersion detection unit is configured to determine that the water flows into the opening through detecting the first signal. The waterproof plug is small in size and has a simple structure, which is beneficial for reducing production costs of the energy storage device.

Methods and systems for detecting and measuring gas flow are disclosed in which lidar distance information, acquired during the detection of gas using a lidar sensor, is used together with local wind data to determine a rate of flow for the detected gas. The local wind data, which may comprise one or more vectors or a 3D wind model, may be determined based on prevailing wind data and the lidar distance information, and can use computational fluid dynamics (CFD) models to determine the wind velocity through 3D structures identified using the lidar sensor. The detection of gas flow using the disclosed technology may be particularly useful for the remote detection and quantification of leaks from natural gas (methane) wells and pipelines to locate, quantify and map fugitive emissions.

Leakage detection systems and methods of monitoring leakage using probes of fiber optic and/or Time Domain Reflectometry (TDR) cables that provide at least one of an electric and electromagnetic signal upon coming in contact with a liquid from the pool. An interrogator may be multiplexed with several of the cables and generate interrogation signals whose reflection determines an exact position along the cable of leakage contact. The cables may be run under a floor and/or wall of a spent fuel pool or other liquid volume in a nuclear power plant. Leakage even of deionized water near room temperature may be detectable. The cables may be a single serpentine cable or several straight cables wrapping around the volume. The cables may be small, such as 10 millimeters or less in diameter. Cables may be run behind liners at any pitch or interval, potentially between supporting structures and the liner.

A liquid cooling leak sensor unit for an information handling system includes a cold liquid reservoir, a non-conductive material, a rigid conductive component, a wicking material, and a leak sense controller board. The non-conductive material is in physical communication with the cold liquid reservoir. The rigid conductive component is in physical communication with the non-conductive material. The wicking material is in between and in physical communication with both the cold liquid reservoir and with the rigid conductive component. The wicking material transfers liquid from the cold liquid reservoir to the rigid conductive component. The leak sense controller board is coupled to both the rigid conductive component and the cold liquid reservoir. The leak sense controller board detects a leak in the cold liquid reservoir in response to an electrical change between the rigid conductive component and the cold liquid reservoir.