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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 -
How to prevent cold storage safety hazard...
1 Water problems Cold storage is particularly prone to icing problems due to the presence of cooling equipment, stored food and other items, and low ambient temperatures, which can lead to water leaks. In the process of use, once the problem of water leakage occurs, it is easy to cause the loss o...Read more -
Cold cabinet temperature is prone to the ...
Refrigerator refrigeration compressor exhaust temperature refers to the exhaust valve at the refrigerant temperature, in order to ensure the safe operation of the compressor, the provisions of the R12 device exhaust temperature can not exceed 130 ℃, R22 and ammonia systems can not exceed 50 ℃. Th...Read more -
How to build a reasonable cold storage
First，Cold storage design Some design units and individual designers, due to some misunderstanding of the cold storage insulation layer, from the beginning of the design of the working principle of the cold storage and the outside environment on the cold storage operation has a confusing underst...Read more -
Analysis of the advantages and disadvanta...
Direct cooling cold storage meaning: the cooling tube of the evaporator of the cold storage is fixed directly on the storage plate, when the evaporator absorbs heat, the closer the cooling tube of the air cooling faster, thus forming a natural convection in the cold storage, gradually re...Read more -
About the possible false failures of comm...
Commercial freezer pseudo-failure refers to the freezer in use, non-itself parts, components problems caused by a variety of failures. Commercial freezer in the overhaul, must first exclude these pseudo-fault, in order to make the overhaul work smoothly. The following tells you what are the...Read more -
Screw refrigeration compressor refrigerat...
A, the role of lubricating oil: 1) in the screw and compression chamber and between the yin and yang screw to form a dynamic seal, reduce the refrigerant in the compression process from the high pressure side to the low pressure side of the leakage. 2) cooling the refrigerant being compre...Read more -
Failure factors of screw machine exhaust ...
A, in the screw compressor failure, exhaust with oil failure is the most common, causing exhaust with oil failure of the main factors are: 1. oil separation core damage In the operation of the screw compressor, the oil separation core is damaged such as broken, perforated phenomenon, then it los...Read more
