Sheet-type combined reinforced heat dissipation device for transformer

The invention relates to a sheet-type combined enhanced heat dissipation device for a transformer, the heat dissipation device is used for dissipating heat of hot oil flowing through the transformer in oil collecting pipes, the heat dissipation device comprises a plurality of heat dissipation sheets installed between the oil collecting pipes side by side, and the heat dissipation device further comprises a rack, an enhanced heat exchange system and a side flow guide system; a plurality of through holes are formed in a frame of the rack, and the through holes are used for installing an enhanced heat exchange system arranged in gaps of the cooling fins and side face flow guide systems arranged on the two sides of the cooling fins; the enhanced heat exchange system is used for forming longitudinal vortexes, the side face flow guide system is used for regulating and controlling the side face air inlet amount and the air inlet angle of the heat dissipation device, and when different working conditions are coped, t