The frequency of refrigerating units is relatively high, and the intensity of use is also relatively large. Therefore, fluorine deficiency is prone to occur. Then, what can happen to the freezer to determine the "freme" of the refrigeration unit?
First, the compressor load becomes larger.
Although there are many reasons for the increased compressor load, the compressor load will inevitably increase if there is a shortage of refrigerant in the freezer. In many cases, if the air-cooled or water-cooled system does not have poor heat dissipation, If it fails, it can be determined that the compressor load becomes larger because of the lack of fluorine.Third, the exhaust temperature is high.
Exhaust gas temperature is a common phenomenon in the freezer, through the exhaust pressure and temperature table can be clearly read to the exhaust temperature The high and low exhaust temperature is not a rare phenomenon, which leads many people to deal with the negative response when the exhaust temperature of the refrigerator is too high. In fact, the exhaust temperature is high, whether it is due to the abnormal operation of the oil separator. The lack of frozen lubricants or the lack of refrigerants, or other problems, should be noted.Fourth, energy consumption and compressor wear are high.
Refrigeration units could not meet cooling demand due to the lack of refrigerant, chilled water The temperature of the outlet water is not up to the standard, so the compressor will increase the load to meet the demand of the chilled water outlet, resulting in a large power consumption and a large wear of the compressor.
http://www.dgcarno.com.cn/