Box body for nuclear-grade combined air conditioning unit

The utility model provides a box body for a nuclear-grade combined air conditioning unit. The box body comprises a frame and a panel fixed on the periphery of the frame, the whole frame is of a cuboid structure. A front frame of the frame is of a hollow structure and is used for connecting the frames; the filter is mounted at the front of the frame; borders of a top frame, a rear frame, a left frame and a right frame of the framework are made of angle steel; middle connecting pieces of the top frame, the rear frame, the left frame and the right frame of the frame comprise channel steel, the channel steel is a long-span connecting piece, and the length of the channel steel in each frame is the same as the side length of each frame. Three surfaces around the bottom of a bottom frame of the frame are H-shaped steel, and the other surface of the bottom of the bottom frame is channel steel which is positioned right in front of the bottom; transversely and longitudinally arranged channel steel is arranged in the mi