▎ 摘　　要

NOVELTY - The utility model claims a new cooling water system with cooling water reversing structure, comprising a shell; a refrigerating chamber and a liquid outlet pipe; the top part of the shell is provided with a temperature sensor through a bolt; the bottom of the shell is welded with a refrigerating chamber; the inner top end of the refrigerating chamber is installed with a heat absorbing aluminium plate through a mounting block and a bolt; and the top end of the heat absorbing aluminium plate passes through the shell and is located in the shell; the refrigerating chamber is filled with graphene particles; the bottom of the refrigerating chamber is provided with a semiconductor refrigerating sheet through the mounting hole, and one end of the semiconductor refrigerating sheet through the mounting plate is equipped with a microcomputer time control switch; one end of the shell is provided with a water inlet pipe, and the tail end of the water inlet pipe is provided with a rubber sealing block; the top part of the rubber sealing block is embedded with a bearing. The novel cooling water system has multiple functions, high cooling efficiency, strong pollution resistance, meeting the multiple requirements in use, and it is suitable for wide popularization and use.