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本文对现有餐车厨房的通风方式进行了研究，指出了现有通风方式的不足之处，同时提出了一种新的供冷方式，该方法既满足了餐车厨房通风的需要，又达到了节能的目的。
In this paper, the ventilation mode of the existing dining car kitchen is studied, the shortcomings of the existing ventilation mode are pointed out, and a new cooling mode is proposed. The method not only meets the needs of the dining car kitchen ventilation but also achieves energy saving the goal of.