La maintenance est une tâche importante pour les utilisateurs de circulateurs de réfrigération à très basse température. Wuxi Guanya LNEYA rappelle que l'entretien du condenseur est une tâche relativement importante dans son travail de maintenance. Quels sont donc les points auxquels il faut prêter attention ?

The condenser of the Wuxi Guanya LNEYA ultra-low temperature refrigeration circulator has a long running time, and the performance will gradually decrease, which will make the condensing pressure of the system higher than the condensing pressure during normal operation. In order not to degrade the properties of the condenser, it is necessary to periodically maintain the condenser.

For the ultra-low temperature refrigeration circulator water-cooled condenser, the problem is mainly to remove scale. The cleaning cycle depends on the water quality. The water quality is poorly cleaned at least once a year. The water quality is good and can be cleaned once every 2 to 3 years.

The condensers used in the ultra-low temperature refrigeration cycle are mainly air-cooled condensers and water-cooled condensers. Depending on the type of condenser, the way to clean the scale is different. The air-cooled condenser uses air as the cooling medium. Due to the dust in the air, some dust will adhere to the outer surface of the condenser fin. If the time is long, the heat dissipation effect of the condenser will be deteriorated, especially in a place with a bad environment, so it should be cleaned regularly. When the condenser of the ultra-low temperature refrigeration circulator is cleaned, if the simple dust can be blown clean with the compressor air, if there is a lot of dirt, the heat-dissipating tube and the fin should be cleaned with a non-corrosive cleaning agent to improve the heat dissipation effect. purpose.

In addition to the maintenance of the condenser, the ultra-low temperature refrigeration circulator needs to pay attention to the maintenance work of other accessories, so the user needs to pay attention to the overall maintenance work.