Intelligent controller for ventilating equipment

The utility model provides an intelligent controller for ventilating equipment and pertains to the technical field of automatic control of the ventilating equipment, which comprises a main controlling cabinet (20) and a fan controlling box (8). A programmable logic controller (24), an input relay combination (26), an output relay combination (30), a contactor (32), an isolating transformer (33) and a printer are arranged inside the main controlling cabinet (20). The panel of the main controlling cabinet (20) is provided with an operation panel (14) connected with the programmable logic controller (24). A contactor component (21) and a relay component (22) are arranged inside the fan controlling box (8). Intelligent control and management of the ventilating equipment in the process of the operation due to affection of climate and external environment is controlled by the intelligent controller which adopts the programmable logic controller with an intelligent control and application program software as a main structure. The utility model realizes the setting, indication, printing, controlling, fault indication and alarm of the parameters of temperature, pressure, solar terms, time, starting program, running time, and the number of operation etc.