一、从制冷效果来看：

　　排管的冷却效果比之冷风机要稍好一些，排管导热导冷比较快，尤其以铝排称最，所以一般高温库的话用冷风机就可以了，低温或超低温库我们建议用排管，而且因为排管的分布比较均衡，所以制冷量比较均匀，能达到节能省电的作用。

　　二、从适用范围来看：

　　排管因为是管道式蒸发器，能极强的锁住水分，冷风机因为是风吹，所以会蒸发水分，使得库中的产品干瘪、枯萎，因此排管的话适用于水分较多的产品比如棒冰冰激凌，水果蔬菜等，而冷风机的话就适用于干货、干鲜、冻肉等，所以一般选择装排管还是风机，主要还是看哪个跟您的产品更匹配吧。

　　三、从库体高度来看：

　　如果是大型冷库，冷库库体外高比较高的话，建议内机使用冷风机，采用排管的话安装非常不方便，存在一定的安全隐患。而冷风机因为拆装方便在高库中使用较多。

冷库冷风机与排管的选择，其实很简单!

　　四、从经济适应来看：

　　一般来讲因着排管的制冷性能和制作成本，一般排管的价格略高于冷风机，尤其是铝排管，但是长期运行冷风机库耗电要大于铝排管库，所以具体是用排管还是风机，还是要根据预算。

1. From the effect of refrigeration:

The cooling effect of the pipe row is a little better than that of the cold wind machine, and the heat conduction and conduction cooling is faster, especially with the aluminum row, so the cold air fan can be used in the general high temperature reservoir. The low temperature or the ultra low temperature library is recommended to use the tube, and because the distribution of the tube is more balanced, so the cooling capacity is more uniform and can save energy saving. The effect of electricity.

Two. From the scope of application:

Because it is a pipe type evaporator, it can lock the water very strongly, and the cold fan will evaporate the water because it is wind, so the product in the library is dry and withered. So the pipe arrangement is suitable for the products with more moisture, such as ice cream, fruit and vegetable, etc., while the cold fan is suitable for dry goods, dry fresh and frozen meat. Etc., so generally choose to install pipe or fan, mainly depends on which match with your product.

Three. From the height of the reservoir body:

If it is a large cold storage, the cold storehouse is highly high in vitro, it is suggested that the inner machine use the cold air fan, and the installation of the tube is very inconvenient, and there is a certain hidden danger.  Because of the convenience of dismantling and assembling, the cold air fan is used more frequently in the high warehouse.

The choice of cold storage fan and exhaust pipe is very simple.

Four. From the perspective of economic adaptation,

Generally speaking, the price of the pipe row is slightly higher than that of the cold fan, especially the aluminum pipe, but the electricity consumption of the long run cold air hangar is greater than the aluminum pipe storehouse, so it is specific to use the exhaust pipe or the fan or according to the budget.