Kit convenient to transport and reuse

The utility model discloses a kit convenient to transport and reuse, which comprises a kit body and a kit cover, two layers of reagent racks are erected in an inner cavity of the kit body, each reagent rack comprises a plurality of limiting rings and first connecting rods, the limiting rings are arranged in an array mode, every two adjacent limiting rings are connected through the corresponding first connecting rod, and the two layers of reagent racks are symmetrically connected. The two reagent racks are spliced with the box body, and the cooling assemblies are detachably erected in an inner cavity of the box body and located between the two reagent racks; the reagent shelf has the advantages that the reagent shelf and the cooling component are detachably mounted, so that the reagent shelf and the cooling component are convenient to disassemble and disinfect, the repeated utilization rate is increased, and the waste of resources is reduced; therefore, the defects that in the prior art, reagents are broken du