After replacement, oil change is required for 100 hours of continuous operation 3. The refrigeration unit used for pipe cold storage should be replaced after 100 hours of operation
Jan 07, 2023
Installed on the evaporator, the working mode is by the timer after working for a certain time, the contact is turned on, the heating tube is energized and starts to work and heat,
Cut off the power. The wire of the heating tube is cut, generally 380V star connection. Pull out the heating tube and replace it with a new one. Just plug in the power and you're g
Another important reason for the slow temperature drop of the cold storage is the low heat transfer efficiency of the evaporator, which is mainly caused by the thick frost layer on
Jan 03, 2023
Improper adjustment or blockage of the cold storage throttle valve will directly affect the flow of refrigerant entering the evaporator. When the throttle valve is opened too large
Due to long-term operation of the compressor, cylinder liners and piston rings and other components due to serious wear, the matching gap increases, the sealing performance will de
Once the inner surface of the heat transfer tube of the cold storage evaporator is attached with more refrigeration oil, its heat exchange coefficient will be reduced, if there is
As we all know, after the installation of the cold storage, it will run day and night all year round, so it is inevitable to encounter more or less fault problems, how should I dea
1. Initial operation unit of cold storage equipment: The initial operation unit of cold storage equipment should often observe the oil level and oil return of the compressor and th
In the cold storage maintenance and repair, it is very difficult to directly take phosphorus copper to change the strip electric welding condenser iron pipe joint, especially for m
Cold storage disinfection and sterilization is a very important task, many people install cold storage after usually ignore cold storage disinfection and sterilization, resulting i
Icing in cold storage is a common phenomenon in cold storage, so why do air-cooled refrigeration units continue to freeze? How to solve this kind of problem? Next, the snow refrige
