A thermally optimised circulation fluid system is proposed which comprises a circulation line, a circulation pump unit and a control unit. The circulation pump unit and the circulation line together form a circulation circuit. The circulation pump unit is configured for transferring an amount of thermal energy directly or indirectly to a fluid located in the circulation line. The control unit is configured for adjusting the amount of thermal energy which is transferrable to the fluid.

A short waste-heat reuse container disposed adjacent to a 40-f container that contains a radiator 23, an engine 21, and a power generator 22 disposed in a longitudinal direction of the container, the waste-heat reuse container collecting waste heat of the engine and generating steam or hot water, the waste-heat reuse container containing a muffler 2 that muffles exhaust gas of the engine, a boiler 4 that transfers heat of the exhaust gas to water and generates steam, and a heat exchanger 3 that transfers heat of cooling water heated by the engine to water and generates hot water, wherein the muffler is disposed upright opposite to the boiler in the longitudinal direction of the waste-heat reuse container, an exhaust gas inlet 2a of the muffler being disposed on an upper wall of the container.

A co-generation system for heating an application includes an energy storage system that dissipates heat upon operation thereof. The co-generation system also includes a first heat exchanger in thermal contact with the energy storage system. A coolant flowing through the first heat exchanger extracts the heat generated by the energy storage system. The co-generation system further includes a second heat exchanger in thermal contact with the application. The second heat exchanger receives the coolant from the first heat exchanger. The coolant flowing through the second heat exchanger exchanges heat with air in the application to at least partially heat the application. The co-generation system includes a first controller communicably coupled with the energy storage system. The first controller is configured to receive a heating requirement of the application and control one or more operating conditions of the energy storage system in order to meet the heating requirement of the application.

A thermal system includes a borehole heat exchanger, a facility, a data center including at least one heat generating electronic component, and a ground-source heat pump. A dynamic downhole fluid circuit connects the data center, the borehole heat exchanger, and the ground-source heat pump with a flow of a downhole fluid and is configured to connect the data center, the borehole heat exchanger, and the ground-source heat pump in a plurality of different configurations to reject heat from the data center. The thermal system further includes a facility fluid circuit for connecting the facility and the ground-source heat pump with a facility fluid, wherein the ground-source heat pump thermally connects the dynamic downhole fluid circuit and the facility fluid circuit.

A thermal system includes a borehole heat exchanger, a facility having a peak heating load, a data center including at least one heat generating electronic component, and a ground-source heat pump. The data center, the borehole heat exchanger, and the ground-source heat pump are connected in a dynamic downhole fluid circuit with a flow of a downhole fluid. The dynamic downhole fluid circuit is configured to reject heat from the data center to the facility and to the BHE, and a power capacity of the data center is less than the peak heating load of the facility.

A system for utilizing waste heat of data center, which includes a first heat exchange module, a second heat exchange module, a heat storage and extraction flow path, a heat supply flow path and a buried pipe; both the heat storage and extraction flow path and the heat supply flow path are connected with the first heat exchange module, the second heat exchange module is connected in the heat storage and extraction flow path and the heat supply flow path, the buried pipe is arranged in the heat storage and extraction flow path, and the buried pipe is configured to be buried below a ground surface and store the heat transferred by the data center heat dissipation system into soil below the ground surface, or transfer heat stored in the soil below the ground surface to the heat supply flow path through the second heat exchange module.

A thermal system includes a borehole heat exchanger, a facility, a data center including at least one heat generating electronic component, and a ground-source heat pump. A dynamic downhole fluid circuit connects the data center, the borehole heat exchanger, and the ground-source heat pump with a flow of a downhole fluid and is configured to connect the data center, the borehole heat exchanger, and the ground-source heat pump in a plurality of different configurations to reject heat from the data center. The thermal system further includes a facility fluid circuit for connecting the facility and the ground-source heat pump with a facility fluid, wherein the ground-source heat pump thermally connects the dynamic downhole fluid circuit and the facility fluid circuit.

A thermal system includes a borehole heat exchanger, a facility having a peak heating load, a data center including at least one heat generating electronic component, and a ground-source heat pump. The data center, the borehole heat exchanger, and the ground-source heat pump are connected in a dynamic downhole fluid circuit with a flow of a downhole fluid. The dynamic downhole fluid circuit is configured to reject heat from the data center to the facility and to the BHE, and a power capacity of the data center is less than the peak heating load of the facility.