在冷气箱上装有冷气管并在冷气箱内注入水，当需要冷气时把冷气箱放入电冰箱冷冻室内。

The utility model is characterized in that a cold air box and a fan are arranged inside a box body, and a cold air pipe is arranged on the cold air box in which water is injected.

youdao

在冷气箱上装有冷气管并在冷气箱内注入水，当需要冷气时把冷气箱放入电冰箱冷冻室内。

The utility model is characterized in that a cold air box and a fan are arranged inside a box body, and a cold air pipe is arranged on the cold air box in which water is injected.

youdao