Air cooler is a kind of freezing equipment, which can provide temperature control, constant current power supply and voltage regulation. The basic principle of the air cooler is to add a certain amount of water to the structural storage tank of the equipment. According to the industrial cold water mechanism, the cold system will cool, and then the centrifugal pump inside the equipment will introduce the low temperature frozen water into the machine that must be refrigerated. The frozen water will bring the heat of the internal structure of the equipment. Achieve the effect of refrigeration for machinery and equipment. According to the different refrigeration methods of industrial chiller, it is mainly divided into air cooled industrial chiller and ice water unit. The following Xiaobian is just to chat with you about the common air cooled air cooler.

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

In the operation of air cooled air cooler, the liquid refrigerant in the air conditioning evaporator constantly draws heat from the water and quickly volatilizes. After the compressor is reduced and the throttle valve of the air conditioning expansion valve, it also becomes ultra-low temperature and low voltage refrigerant into the air conditioning evaporator again circulation system.

1) If the air cooled air cooler is used for too long, the refrigerant will evaporate, and then harm the actual effect of refrigeration. Another reason is that the refrigerant leaks, and then not enough to harm refrigeration, therefore, we should check the refrigerant is enough. In the case of exposed refrigerant, find the leakage waterproof plugging, therefore, we must regularly maintain and remove our own laser chiller filter device, if the blockage is serious, it is proposed to replace the new gas-liquid separator.

2) In addition, there is too much water residue of air cooled air cooler, which is attached to the tap water tube cavity, resulting in insufficient water supply, and thus affecting the actual effect of refrigeration. Therefore, for areas with poor water bodies, water treatment technology or regular cleaning and replacement of water pipes are needed to ensure that the chiller can operate normally.

3) The condenser has not been washed for a long time. The condenser is one of the important parts of the water chiller. It is easy to be corroded after a long time, which leads to the reduction of heat transfer effect of the condenser. When the scale is serious, the pipeline will be blocked, so that the actual effect of the heat transfer of the air-cooled air cooler will lose its effect, and then the actual effect of refrigeration will be affected. Therefore, it is proposed that the condenser be cleaned up and down once half a year.

In general, our own air cooler in use, we must do regular cleaning work maintenance, so that the characteristics of the equipment can be more stable, the service life can be longer, the work efficiency can be higher.