Adjustable double-layer refrigerator car carriage

The utility model relates to the technical field of refrigerator cars, in particular to an adjustable double-layer refrigerator car carriage. An adjustable double-layer refrigerator car compartment comprises a compartment body, a cooling unit is installed at the front end of the compartment body, and an air outlet of the cooling unit is formed in the compartment body; a thermal insulation layer is arranged outside the compartment; a layering mechanism is installed in the compartment and used for controlling the interior of the compartment to be switched between a single-layer structure and a multi-layer structure. The utility model solves the problem that only one layer of goods can be placed in a carriage when fragile goods or goods which are not resistant to pressure are transported because the existing refrigerator car can only be provided with a single-layer structure. 本实用新型涉及冷藏车技术领域，具体涉及一种可调式双层冷藏车车厢。一种可调式双层冷藏车车厢，包括车厢，所述车厢的前端安装有冷风机组，所述冷风机组的出风口设于所述车厢的内部；所述车厢的外部设置有保温层；所述车厢的内部安装有分层机构，所述分层机构用以控制所述车厢内部在单层结构和多层