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How to defrost the cold storage?
Combined with the example of cold storage engineering rectification, I will tell you the technology of cold storage defrosting. Composition of cold storage equipment The project is a fresh-keeping cold storage, which is an indoor assembled cold storage, consisting of two parts: a high-temperature...Read more -
How to make cold storage more energy-saving?
As we all know, cold storage consumes a lot of electricity, especially for large and medium-sized cold storage. After several years of use, the investment in electricity bills will even exceed the total cost of the cold storage project. Therefore, in the daily cold stor...Read more -
What’s application advantages and disadvantages of refrigeration compressors?
Semi-hermetic piston refrigeration compressor At present, semi-hermetic piston compressors are mostly used in cold storage and refrigeration markets (commercial refrigeration and air conditioners are also useful, but they are relatively less used now). Semi-hermetic pist...Read more -
How to choose refrigeration compressor？
1) The cooling capacity of the compressor should be able to meet the peak load requirements of the cold storage production season, that is, the cooling capacity of the compressor should be greater than or equal to the mechanical load. Generally, when selecting a compressor, the condensing tempera...Read more -
How to deal with the reverse rotation of the cold room compressor？
The refrigeration compressor is the heart of the entire refrigeration system and the most important in the refrigeration system. Its main function is to compress the low-temperature and low-pressure gas from the evaporator into high-temperature and high-pressure gas to provide the source power fo...Read more -
Cause Analysis of Cylinder Stuck Caused by Refrigeration Compressor？
1. Cylinder stuck phenomenon Cylinder stuck definition: It refers to the phenomenon that the relative moving parts of the compressor are unable to operate due to poor lubrication, impurities and other reasons. Compressor stuck cylinder indicates that the compressor has been damaged. Compressor st...Read more -
Do you know the layout and design principles of cold storage ?
Freon piping layout The main feature of Freon refrigerant is that it dissolves with lubricating oil. Therefore, it must be ensured that the lubricating oil brought out from each refrigeration compressor can return to the refrigeration compressor after passing through the...Read more -
What are the common causes of frosting in cold storage evaporators?
The air cooler is an important component of the refrigeration system of the cold storage. When the air cooler works at a temperature below 0°C and below the dew point of the air, frost begins to form on the surface of the evaporator. As the operating time increases, the frost layer will become th...Read more -
What are the steps of cold storage installation?
Cold storage project installation steps The construction and installation of the cold storage project is a systematic project, which is mainly divided into the installation of the storage board, the installation of the air cooler, the installation of the refrigeration un...Read more -
How to recycle the refrigerant of the cold storage refrigeration unit?
The method of collecting refrigerant in the cold storage refrigeration unit is: Close the liquid outlet valve under the condenser or the liquid receiver, start the operation until the low pressure is stable below 0, close the exhaust valve of the compressor when the low...Read more -
How much do you know about cold storage panel?
The cold storage panel has a fixed length, width and thickness. High and medium temperature cold storage generally use 10 cm thick panels, and low temperature storage and freezing storage generally use 12 cm or 15 cm thick panels; so if it is not a predetermined ...Read more -
How to choose suitable cold storage equipment correctly？
There are many types of cold storage , and the classification lacks a unified standard. The commonly used types according to the place of origin are briefly introduced as follows: (1) According to the size of the storage capacity, there are large, medium and small. The ...Read more