FIELD: refrigerator cars.
SUBSTANCE: refrigerator car includes an upper ventilation channel and a car body. The upper ventilation channel is located above the car body, and it includes first part (10) and second part (20) guiding an airflow. First part (10) guiding the airflow includes upper plate (11) and first lower plate (12) located below upper plate (11). The first ventilation channel is formed between first lower plate (12) and upper plate (11) located with a gap. One end of second part (20) guiding the airflow is connected to first part (10) guiding the airflow, another end of second part (20) guiding the airflow is connected to the car body. The second ventilation channel is located in the second part guiding the airflow. A supply hole of the second ventilation channel communicates with the first ventilation channel, and an air outlet hole of the second ventilation channel communicates with a cargo compartment of the car body.
EFFECT: invention solves the problem of a small volume of a cargo compartment of a refrigerator car, known in this field of technology.
12 cl, 9 dwg
| Title | Year | Author | Number |
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