Liquid separator preassembling structure and liquid separator

The utility model relates to the technical field of air conditioners, in particular to a liquid separator preassembling structure and a liquid separator. The liquid separator preassembling structure is used for connecting and fixing a liquid separator body. The liquid separator preassembling structure comprises a clamping assembly and a locking piece. The clamping assembly is arranged on the peripheral side of the liquid separator body in a sleeving mode, the locking piece penetrates through the clamping assembly, and the locking piece can deform so that the clamping assembly and the liquid separator body can be locked. The liquid dispenser has the advantages that the locking piece is pre-installed on the liquid dispenser body, the bolt and the locking piece can be locked and matched by directly screwing in the bolt, connection of the liquid dispenser body is achieved, operation steps are reduced, the operation difficulty is lowered, and the production efficiency is improved. And meanwhile, the installation r