Microbial fermentation bed sow large-column breeding pigsty structure

The invention provides a microbial fermentation bed sow large-column breeding pigsty structure which comprises a pigsty body, pigsty internal configurations and a control cabinet. The pigsty body comprises a rectangular land parcel with the area of 2000-3000 square meters, an enclosure with the height of 0.8-1.2 mm and a steel frame greenhouse, and the height from the highest point on the inner side of a roof of the steel frame greenhouse to the rectangular land parcel is larger than or equal to 7.8 m; the pigsty internal configurations are arranged in the pigsty body and comprise a sidewalk arranged along the long edge side of a pigsty with a gate and an animal yard arranged on the inner periphery of the sidewalk; a fermentation bed padding pit with the depth of 60-80 cm is arranged in the animal yard, and a fermentation bed in the fermentation bed padding pit is divided into five columns; the control cabinet is controlled, so that the temperature in the pigsty body ranges from 29 DEG C to 31 DEG C, and the humidity in the pigsty body ranges from 60% to 80%. The microbial fermentation bed sow large-column breeding pigsty structure is low in construction cost, suitable for mechanical operation, good in ventilation and cooling effects in summer, capable of avoiding heat stress and beneficial to sow farrowing.