Polyphenyl heat preservation module convenient to assemble

The utility model relates to the technical field of polyphenyl heat preservation modules, and discloses a polyphenyl heat preservation module convenient to assemble, which comprises a first module and a second module, the first module is positioned on the left side of the second module, inserting blocks are fixedly arranged on the two sides of the first module, T-shaped grooves are formed in the two inserting blocks, connecting plates are fixedly arranged on the two sides of the second module, and the connecting plates are connected with the inserting blocks. Connecting blocks are fixedly arranged on the other sides of the two connecting plates, the interiors of the connecting blocks are of hollow structures, the connecting blocks are in contact connection with the groove walls of the T-shaped grooves, two symmetrical inserting grooves are formed in the left sides of the inner surfaces of the T-shaped grooves, connecting frames are fixedly arranged on the tops of the inner surfaces of the connecting blocks, a