Integrated cabinet self-cleaning ventilation equipment and control method

The invention discloses integrated cabinet self-cleaning ventilation equipment and a control method. The equipment comprises a box body, the box body is provided with a front plate and a rear door plate, and a fan is embedded in the front plate; an air inlet is formed in the rear door plate or air inlets are synchronously formed at two side surfaces of the box body; the air inlet is a shutter opening and is correspondingly provided with a filter screen unit; and the equipment further comprises a temperature and humidity detection module, a control module and a filter screen self-cleaning device. The temperature and humidity detection module, the fan and the filter screen self-cleaning device are respectively in communication connection with the control module. When an intelligent control system detects that the temperature difference value inside and outside a cabinet reaches a set parameter, the fan is started, an air conditioner is turned off, outdoor cold air enters the integrated cabinet, hot air in the c