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Summary of abnormal compressor operation ...
Cold storage compressor as the heart of the entire refrigeration system, must do focus attention, even a small failure may cause cold storage refrigeration system failure, resulting in losses, so the operator in the operation of the refrigeration system must be careful, careful. Here to gi...Read more -
The role of safety valves and selection k...
First, what is the safety valve Refrigeration safety valve is a kind of valve used to protect the refrigeration equipment and system safety, belongs to the automatic pressure relief valve. Safety valve is usually composed of valve body, valve cover, spring, spool and guides. Its opening and closi...Read more -
Common causes of damage to parallel compr...
Multi-compressor high temperature protection is mainly caused by the suction of the compressor, mainly for the following four reasons. First, not enough refrigerant in the system. The top temperature of the refrigeration compressor and the discharge temperature are high, and the return pipe may h...Read more -
Scroll compressor use precautions
1, the compressor should be installed at an angle of inclination should not be greater than 5 degrees; compressor nameplate label consistent lubricating oil, to ensure that the power supply and compressor nameplate parameters are consistent with the compressor, the compressor is filled with dry n...Read more -
Constant temperature cold storage high po...
1. The choice of innovative, second-hand equipment and second-hand plates leads to higher power consumption. Reason: the internal structure of used equipment is worn out and not as stable as new equipment. Just like used equipment, the service life is long. Then innovation, the internal use of a ...Read more -
The correct operation method when install...
Cold storage installation process, the use of cold storage distribution box is a very important content, but most people for the normal operation of the cold storage distribution box is not a very good understanding, today we will follow the refrigeration experts to understand the corre...Read more -
Ways to determine the cause of cold stora...
General cold storage tripping reason may be the line insulator reduces, or cold storage insulator reduces. General cold storage will be installed leakage switch, if there is once the voltage is unstable, cold storage leakage switch will be tripped, whic...Read more -
Ways to determine the cause of cold stora...
General cold storage tripping reason may be the line insulator reduces, or cold storage insulator reduces. General cold storage will be installed leakage switch, if there is once the voltage is unstable, cold storage leakage switch will be tripped, which can be judged to be the cause of the cold...Read more -
Causes of Compressor High Pressure Failure
Causes of high-pressure compressor failure there are two main situations, one is caused by the temperature of the high-pressure protection protection, the other is caused by the pressure of the high-pressure protection. Temperature-induced high-pressure protection of the compressor fo...Read more -
Cold storage temperature drop slow solution
Cold storage temperature can not drop and reduce the slow is more common phenomenon. Now on the library temperature to reduce the causes of slow analysis, hope to be able to bring a small amount of assistance to everyone’s work. 1, cold storage because of poor insulation or sealing functio...Read more -
What are the main nodes for replacing lub...
1、Usually, most of the wide family of days require that the lubricant should be checked or replaced once every 3,000 hours of operation. If it is the first time to run, then 2500 hours is recommended to replace the lubricating oil and oil filter once. Because the residue of the system assembly a...Read more -
What should I pay attention to in the ins...
1, gas conditioning cold storage is a more closed cold storage, when the temperature inside the library rise and fall, the gas pressure also changes, the library inside and outside will form a certain air pressure difference. So air pressure balance safety device is necessary to set. Other...Read more
