Air door device and refrigerating unit

The utility model provides an air door device and a refrigerating unit, the air door device comprises an air door body, and the air door body comprises a first side wall and a second side wall which are arranged towards each other; the distance between the first side wall and the second side wall is gradually decreased from the center to the edge in the width direction of the air door body. Compared with a traditional rectangular plate-shaped air door, the air door device is higher in strength and simple in structure, the risk of bending deformation can be reduced in the using process, and the service life is prolonged. 本申请提供一种风门装置及制冷机组，风门装置包括风门本体，包括朝向彼此设置的第一侧壁和第二侧壁；所述第一侧壁和所述第二侧壁之间的距离沿所述风门本体的宽度方向、自中心向边缘逐渐变小。本申请提供的风门装置，相较于传统的矩形板状风门，具有更高的强度，结构简单，且在使用过程中能够降低弯曲变形的风险，提高了使用寿命。