冷藏库门的效果如何是库房操作需要考虑的主要经济因素之一。为了适应带有高门架起重叉车(这种车不仅有较高的门架,而且叉上有两个托盘架那样高的导杆。在操作时,这种叉车往往还带有拖车)的安全出入,冷藏门的宽度往往大得足以引起可观的冷损耗。同时,由于热湿空气的侵入,必将在库内以及库内货物上凝结成冰霜。目前,为了满足带有高门架起重叉车的需要,经常采用的冷藏门的高 How the effect of refrigerator door is one of the main economic factors to be considered in warehouse operation. To accommodate forklift trucks with high gantries (not only tall gantries, but with two pallet-like guides on the fork, which often carry trailers when in operation) Safe access, the width of the freezer door is often large enough to cause considerable cold loss. At the same time, due to the intrusion of hot and humid air, it is bound to condense into frost in the warehouses and in the warehouses. At present, in order to meet the needs of lifting forklift with a high gantry, the often used high