Cooling fan of the over-current protection, it is a kind of protection mechanism of air cooler, showed that the current exceeds the provisions of the machinery, equipment, and equipment failure problems, then, should immediately stop the operation of the air cooler, and inspection work, in order to find out the problems and solve in time, so, to avoid adverse effects or consequences.

1. If the air cooler is divided into categories, then, what kinds can it have? Are they the same in the application domain?

If the type of air cooler is divided, then it can be divided into two kinds: refrigeration industrial air cooler and household air cooler. However, they are not the same in the field of application, because the former is in the cold storage, cold chain logistics and other refrigeration environment, while the latter is for household use. Therefore, the above conclusion. So, on question two, the answer is no.

2. Cold storage evaporator, which can be an air cooler?

Cold storage evaporator, it can be a cold fan, so in this question, its answer is yes, and it is beyond doubt. Its specific role is to low temperature and low pressure saturation refrigeration, gasification through heat exchange, and the heat in the cold storage away, so as to avoid its abnormal temperature. So, its role, or very important.

3. Is there a relationship between the air volume of the air cooler and the refrigeration effect? In addition, how to look at the power consumption of the air cooler?

There is no relationship between the air volume of the air cooler and the refrigeration effect, because the air volume of the air cooler is large or small, but in the refrigeration effect, it is the same, and there is no big difference. If you want to know the power consumption of the air cooler, it is to see the power size marked on the nameplate of the machine, so as to get the specific value, rather than the cooling capacity. So on this point, we should be clear.