System for utilizing waste heat of data center

A system for utilizing waste heat of data center, comprising a first heat exchange module, a second heat exchange module, a heat storage and extraction flow path, a heat supply flow path and at least one buried pipe;

• wherein the first heat exchange module is configured to connect with a data center heat dissipation system for dissipating heat of a data center, both the heat storage and extraction flow path and the heat supply flow path are connected with the first heat exchange module, so that the first heat exchange module is capable of transferring heat generated by the data center and absorbed by the data center heat dissipation system to the heat supply flow path and/or the heat storage and extraction flow path;
• the second heat exchange module is connected in the heat storage and extraction flow path and the heat supply flow path, so that the heat storage and extraction flow path is capable of exchanging heat with the heat supply flow path;
• the at least one buried pipe is arranged in the heat storage and extraction flow path, and the at least one buried pipe is configured to be buried below a ground surface and store the heat transferred by the data center heat dissipation system to the heat storage and extraction flow path 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.