A kind of liquid cold flat tube attachment structure

This utility model provides a kind of liquid cold flat tube attachment structure, belongs to cooling device field, and including organizing liquid cooled module, the described liquid cooled module of many groups is sequentially connected more；Described liquid cooled module includes the cold flat tube of liquid and connecting tube, the cold flat tube of described liquid is hollow structure, it is internally formed the cold passage of liquid, the cold flat tube of described liquid includes the first end and the second end, described first end and described second end are respectively connected with described connecting tube, and described connecting tube passage cold with described liquid communicates, described connecting tube is both ends open structure；Liquid cooled module described in two adjacent groups is connected through pipe and is connected.Battery bag is arranged in this liquid cold flat tube attachment structure by this liquid cold flat tube attachment structure in use, is passed through coolant inside it, it is possible to battery packages good thermolysis.This liquid cold flat tube attachment structure has saving space, energy density than high, pipeline connection and reasonable arrangement, welding quality advantages of higher.