The invention discloses a heat dissipation device for electrochemical energy storage power station operation monitoring equipment. The inner wall of a monitoring equipment main body is fixedly connected with a motor; the output shaft of the motor is fixedly connected with a rotating shaft; the rotating shaft is fixedly connected with a fan blade disc; the rod wall of the rotating shaft is fixedlysleeved with a driving gear; the inner wall of the monitoring equipment main body, which is located at the lower side of the motor, is provided with a ball bearing and a bearing seat thereof; one endof a rotating rod is fixedly connected with the inner ring of the ball bearing; the rod wall of the rotating rod is fixedly sleeved with a driven gear meshed with the driving gear; the other end of the rotating rod is fixedly connected with a rotating disc; one side of the rotating disc, which is far away from the rotating rod, is fixedly connected with an eccentric rod; the rod wall of the eccentric rod is rotationally sleeved with a push-pull rod; the upper surface and lower surface of the inner wall of the monitoring equipment main body are fixedly connected with a first cold water bag anda second cold water bag respectively; a connecting rod is fixedly connected between the first cold water bag and the second cold water bag; and the side walls of the first cold water bag and the second cold water bag are communicated with each other through a water passing pipe. With the heat dissipation device of the invention adopted, the problem of the low heat dissipation efficiency of the monitoring equipment body is solved.