Machine room server temperature adjustment method and equipment

The objective of the invention is to provide a machine room server temperature adjustment method and equipment. Concretely, related parameter information of a server is acquired; whether an adjustment trigger condition for performing temperature adjustment on the server is met is detected; and when the adjustment trigger condition is met, voltage or current used for controlling the operation state of refrigeration equipment is confirmed so as to control the operation state of the refrigeration equipment and realize server temperature adjustment. Compared with methods and equipment in the prior art, voltage or current used for controlling the operation state of the refrigeration equipment is confirmed on the basis of one or multiple related parameter information (such as current power consumption, current CPU temperature and current memory temperature of the server, etc.) of the server so as to control the operation state of the refrigeration equipment and realize server temperature adjustment. The real requirement of the server is ensured, temperature of a machine room is enabled to meet the requirement of the server effectively, and objectives of energy saving and accurate temperature control can also be realized.