Air cooler is a kind of refrigeration equipment, which can give temperature control, constant current power supply and voltage regulator. The principle of the air cooler is to introduce a certain amount of water into the internal structure of the machine storage tank, according to the cold water mechanism will automatically cool the circulating water, and then the structure of the machine and equipment centrifugal pump will introduce the low temperature frozen water into the refrigeration equipment, the frozen water will bring the internal structure of the machine and equipment heat, the hot water in high temperature weather once again flow back to the storage tank for cooling. Such reciprocating exchange refrigeration, to complete the role of mechanical equipment refrigeration. According to the different refrigeration methods of chiller, it can be divided into air - cooled chiller and ice - water unit.

In actual use, in our air cooled air cooler suddenly does not refrigerate, what is the reason?

When the air-cooled air cooler is in operation, the liquid refrigerant in the evaporator continues to absorb heat from the water and immediately evaporates. According to the reduction of the refrigeration compressor and the relief valve of the air conditioning condenser, it also becomes low temperature and low pressure refrigerant into the evaporator for recirculation.

1) If the air cooled air cooler is used for too long, the refrigerant will volatilize, thus harming the actual effect of refrigeration. Another reason is that the refrigerant leaks, which is not enough to harm the refrigeration, so you should observe whether the refrigerant is enough. In the case of exposed refrigerant, find the leakage waterproof leak, therefore, be sure to maintain and eliminate the filtration system of his laser generator refrigeration unit, when the blockage is serious, it is recommended to replace the gas-liquid separator.

2) There is also too much water sediment in the air cooled air cooler, which adheres to the inner wall of the tap water pipeline, causing a shortage of water supply, thus affecting the actual effect of refrigeration. Therefore, in areas with poor water quality, sewage treatment technology should be done or water pipes should be removed and replaced in time to ensure the normal operation of refrigeration units.

3) The condenser is not cleaned for a long time. The condenser is one of the main components of the refrigeration unit. For a long time, it is easy to be corroded, resulting in the reduction of the heat conduction effect of the condenser. In the case of very serious scaling, the pipeline will be blocked, so that the actual effect of the heat conduction of the air-cooled air cooler will be missing, thus affecting the actual effect of refrigeration. Therefore, it is recommended to clean the condenser about once in half a year.

In general, his air cooler must be eliminated and maintained regularly in the process of use, so that the characteristics of the machine and equipment can be more stable, the service life can be more long-term, and the work efficiency can be higher.