Device for dehumidifying spacing equipment in high-pressure chamber and using method thereof

The invention discloses a device for dehumidifying spacing equipment in a high-voltage chamber, and belongs to the technical field of power operation auxiliary equipment devices. The device comprisesa closed high-pressure chamber provided with an air inlet and an air outlet, a plurality of groups of spacing devices which are arranged in rows are arranged in the high-voltage chamber; an insulatingbaffle plate arranged above each group of spacing equipment; and an electric heating fan and a dehumidifying exhaust fan mounted on the insulating baffle; wherein the air outlet end of the electric heating fan and the air inlet end of the dehumidification exhaust fan are both connected with an inner cavity of the spacing equipment; the air outlet end of the dehumidification exhaust fan is connected with an air outlet formed in the side wall of the high-pressure chamber through an exhaust pipeline; start and stop of the electric heating fan and the dehumidification exhaust fan are controlled by the control assembly. A