A cooling system for data centre, which data centre includes a plurality of servers associated to form a rack, each server being provided with one or more heat generating means. The system includes a plurality of first heat exchange circuits and second thermosyphon circuits. The overall configuration of the system being such that the second thermosyphon circuits are in fluid communication with each other according to a parallel connection.

A switch-mode power supply waste heat recovery and utilization system includes a switch-mode power supply unit, an air conditioner and a water storage tank that are all connected with pipes. The switch-mode power supply unit, the air conditioner and the water storage tank are in communication with each other through the pipes. The switch-mode power supply unit includes a cabinet. Fixed plates are fixedly connected to an inner side wall of the cabinet and arranged at equal intervals. A top and a bottom of the cabinet and respective interiors of the fixed plates are formed with cavities. The pipes are in communication with the cavities. A fan is fixedly connected to a side wall of the water storage tank, and is matched with the water storage tank. A filter screen is insertedly connected to an inner side wall of the water storage tank. A filter cotton is horizontally provided under the filter screen.

A cryptocurrency mining method and a cryptocurrency mining controller device are provided. The method includes: obtaining electricity price information and cryptocurrency price information; determining operation control parameters of the cryptocurrency mining system according to the electricity price information and the cryptocurrency price information; and controlling an operation of a target group of cryptocurrency miners according to the operation control parameters. The operation includes switching between operation states, and the operation states includes at least a running state and an off state.

An uninterruptible power supply (UPS) includes: a housing defining an interior space; a door operatively connected to the housing, the door being configured to be selectively opened and closed for accessing the interior space of the housing; san electrical system enclosed within the housing; at least one liquid cooling device mounted to a target component of the UPS disposed within the housing for cooling thereof, the at least one liquid cooling device defining a fluid conduit for circulating fluid therethrough; and a pumping module including at least one pump fluidly connected to the at least one liquid cooling device for circulating fluid therethrough, each of the at least one pump and the fluid conduit of the at least one liquid cooling device defining in part a liquid cooling circuit, the pumping module being mounted to the door and disposed on an exterior side thereof.

A housing is provided for mounting within an enclosure, for example a module for cooling electronic devices, that is arranged to contain a liquid coolant. The housing comprises: a wall structure, arranged to define a plurality of mounting chambers, each mounting chamber being configured to hold at least one respective electronic device and having a respective chamber coolant inlet for receiving liquid coolant, such that liquid coolant received through each chamber coolant inlet accumulates in the respective mounting chamber around the respective electronic device; a housing coolant inlet, for receiving liquid coolant from outside the housing; and a liquid coolant manifold, arranged to receive liquid coolant from the housing coolant inlet and provide the received liquid coolant to each of the chamber coolant inlets.

Systems and methods for providing a fin structure. The fin structure may be employed in a heat exchanger. The fin structure comprises: a support structure; and a plurality of fins disposed on the support structure via additive manufacturing so as to facilitate a change in direction of a fluid flowing through the fin structure. The fins comprise first fins that have centers arranged in accordance with a phyllotaxis or Fibonacci pattern.

Embodiments of the invention provide a system and method for housing electrical components of a high-density liquid cooling unit to liquid cool electrical components. The system includes a first electrical cabinet housing at least one electrical switch and a controller. The first electrical cabinet is swingable outward to open, and the first electrical cabinet opens while the high density liquid cooling system continues to operate to liquid cool electrical components. The system includes a second electrical cabinet housing a first motor drive and a second motor drive. The second electrical cabinet is accessible when the first electrical cabinet swings outward. One of the first motor drive and the second motor drive are replaceable while the high density liquid cooling unit continues to operate.

A liquid cooling device for cooling at least one target component that includes: a base member to be in thermal contact with the at least one target component to be cooled by the liquid cooling device, the base member including a lower surface configured to be placed in contact with the at least one target component, the base member defining a plurality of pockets spaced apart from one another on an upper side thereof and defining a plurality of fluid conduits configured to internally circulate a cooling liquid therethrough. Each of the plurality of pockets arranged to accommodate a corresponding fluid conduit and an interconnecting channel defined by the base member and extending between two neighboring pockets of the plurality of pockets for distributing the cooling fluid from the fluid conduit of one pocket to the fluid conduit of a neighboring pocket.

An electric cabinet with a heat dissipation system is provided. The electric cabinet includes an body and a plurality of electric boards amounted in rows and arranged vertically in the body. The heat dissipation system includes: an air inlet and an air outlet respectively located on a lower surface and a higher surface of the body; a fan having fan blades arranged horizontally amounted between two of the electric boards for guiding the air to flow from the air inlet to the air outlet; and a plurality of air-cooling devices, each is amounted on sides of the body and designated with cooling one of the electric boards, wherein at least one of the air-cooling devices is amounted to be higher than the horizontal blades of the fan.

Embodiments of the invention provide a high density liquid cooling system including a rack, primary loop piping including a primary inlet, a primary outlet, a primary loop filter, and a primary bypass valve, and secondary loop piping including a secondary inlet, a secondary outlet, a first pump, a first filter downstream of the first pump, and a secondary bypass valve. The system includes a heat exchanger having a first side and a second side. When the primary bypass valve is open, at least a portion of the fluid in the primary loop piping flows through the primary inlet and the primary outlet without traversing the heat exchanger, and when the secondary bypass valve is open, at least a portion of the fluid in the secondary loop piping flows through the secondary inlet and the secondary outlet without traversing the heat exchanger.