Design of Cabinet-Level Refrigeration System in Subway Station Communication Signal Room

The area of the subway communication signal room is limited, equipment layout is dense, heating equipment concentrated in some cabinets, equipment heating is uneven, in order to improve the refrigeration effect, reduce energy loss, save energy, for high heat cabinet This paper proposes the solution of using cabinet-level liquid cooling heat dissipation solution. Introduces the composition of the cabinet liquid cooling system, and introduces the composition of the refrigeration module and each part of the function in detail, At the same time, combining with the Internet of Things communication technology, the refrigeration system is intelligent, a and the data can be queried in real time on the computer and mobile terminal, which greatly improves the reliability and operability of the equipment and reduces the workload of maintenance personnel.