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The rapid temperature change test box is a place where maintenance topics are gathered, ranging from compressors, control systems, heating systems, to switches and solenoid valves, all of which do not require maintenanc.
Today, I will share with you how the rapid temperature change test box solves the problem of too much refrigeration oil in the evaporato.
Too much refrigeration oil in the evaporator can also cause insufficient cooling capacity and cause slow coolin.
The oil stored in the ammonia vertical evaporator can be directly judged by the hot and cold boundary of the oil surfac.
If the oil level is too high, it should be released in tim.
Some Freons dissolve in each other with refrigeration oi.
Therefore, when the refrigerant in the refrigeration system of the rapid temperature change test chamber circulates, it is inevitable that there will be refrigerating machine oil remaining in each componen.
Refrigerant oil remaining in the heat exchanger will affect the heat transfer coefficien.
Especially when the refrigerating machine oil enters the evaporator, if the structural design or installation is unreasonable, the refrigerating machine oil will only enter no more or more and less, so that more and more refrigerating machine oil remains in the evaporator, which seriously affects its absorptio.
If the cooling capacity is insufficient due to the thermal effect, the temperature cannot be lowered without treatment at this poin.
Therefore, oil draining must be carried ou.
How to judge that there is more refrigeration oil left in the evaporating tube of the rapid temperature change test box and affect the refrigeration is a more difficult thin.
If this happens, there will be an obvious abnormal phenomenon, that is, the hoarfrost on the evaporation tube is sparse, incomplete, and appears to be floating fros.
If there are no other faults, it is likely to be residual in the evaporation tub.
Too much refrigeration oi.
**The refrigerating oil in the evaporator must be removed, rinsed and then drie.
For the tube type evaporator, because it is very inconvenient to disassemble, the inlet of the evaporator can be blown with compressed air, and then the evaporator tube can be dried with a blowtorc.
Today, I will share with you how the rapid temperature change test box solves the problem of too much refrigeration oil in the evaporato.
Too much refrigeration oil in the evaporator can also cause insufficient cooling capacity and cause slow coolin.
The oil stored in the ammonia vertical evaporator can be directly judged by the hot and cold boundary of the oil surfac.
If the oil level is too high, it should be released in tim.
Some Freons dissolve in each other with refrigeration oi.
Therefore, when the refrigerant in the refrigeration system of the rapid temperature change test chamber circulates, it is inevitable that there will be refrigerating machine oil remaining in each componen.
Refrigerant oil remaining in the heat exchanger will affect the heat transfer coefficien.
Especially when the refrigerating machine oil enters the evaporator, if the structural design or installation is unreasonable, the refrigerating machine oil will only enter no more or more and less, so that more and more refrigerating machine oil remains in the evaporator, which seriously affects its absorptio.
If the cooling capacity is insufficient due to the thermal effect, the temperature cannot be lowered without treatment at this poin.
Therefore, oil draining must be carried ou.
How to judge that there is more refrigeration oil left in the evaporating tube of the rapid temperature change test box and affect the refrigeration is a more difficult thin.
If this happens, there will be an obvious abnormal phenomenon, that is, the hoarfrost on the evaporation tube is sparse, incomplete, and appears to be floating fros.
If there are no other faults, it is likely to be residual in the evaporation tub.
Too much refrigeration oi.
**The refrigerating oil in the evaporator must be removed, rinsed and then drie.
For the tube type evaporator, because it is very inconvenient to disassemble, the inlet of the evaporator can be blown with compressed air, and then the evaporator tube can be dried with a blowtorc.
