Cold storage temperature does not come down how to do?

Cold storage temperature is normal and stable to ensure food safety is an important condition, but also on the production of food, quality, inventory and transport have a great impact, but many cold storage from time to time will occur the temperature does not come down, which requires us to be able to clearly determine what causes the temperature will not come down.

Cause the cold storage temperature does not come down reasons have a machine aspects:

First, the refrigeration system failure

Cold storage cooling mainly rely on the refrigeration system as the core, a little system failure, the temperature will be affected, can not be normal cooling. Refrigeration system failure mainly contains mechanical failure, electrical failure, pipe blockage, refrigerant leakage and so on.

Second, the insulation material problem

Cold storage insulation is used to protect the temperature inside the cold storage of one of the main factors. If the insulation material fails or is damaged, it will not be able to retain the cold air, and the heat will gradually enter the cold storage.

III Cold storage overload

If there are too many items stored in the cold storage, the air will not be able to flow freely, which in turn will increase the temperature.

Four: High humidity forms condensation

If the humidity in the cold storage is too high, it leads to the formation of condensation on the surface. So that the surface of the area becomes too wet, the heat will be difficult to overflow. The temperature will then rise, which will lead to cooling difficulties in the cold storage.

Fifth, the use of cold storage is unreasonable

If you can not reasonably use the cold storage, will also lead to the cold storage temperature drop difficulty. For example, people in the cold storage door frequently in and out, resulting in hot air or wet air may continue to enter the cold storage, cold cool temperature will not stabilise.

In short, standardise the management and use of cold storage, we must avoid the occurrence of the above situation. Problems occur in a timely manner to detect problems and timely correction and maintenance, in order to extend the service life of the cold storage, and reduce the occurrence of problems.