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08/19/2020

How to use refrigerant in industrial refrigerator

Refrigerant is an indispensable part of industrial refrigerators, and it acts like blood in the human body. Since various refrigerants have different physical and chemical properties, they have different saturation pressures at different temperatures.

06/14/2020

Refrigeration compressor 11 ask, can you answer a few

1. Why control the impurity content and moisture content of the compressor and air conditioning system? Impurities enter the friction surface of the moving parts of the compressor pump body, which can cause abnormal scratches and wear. Impurities enter器2䀀
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07/27/2020

In order to extend the life of the screw unit, these failures must be avoided

During the use of screw chillers, there are some failures, such as high pressure failure, low pressure failure, low valve temperature failure, compressor overheating failure, communication failure, etc.,

08/12/2020

Disassembly steps and installation precautions of central air conditioning

Air conditioners have been in our lives for a long time. The central air conditioners installed in some homes or other places may be very old. It is time to disassemble, repair, or replace them.

08/16/2020

Factors influencing the evaporation capacity of air-cooled chiller evaporator

Whether it is an air-cooled chiller, an air-cooled screw chiller, or an air-cooled low-temperature chiller, an evaporator is needed. Today we are discussing: What is an evaporator? What are the factors that affect the evaporation capacity of an air-cooled chiller evaporator?

09/07/2020

The energy saving of air compressors starts with the gas tank and pipeline!

Energy saving principle 　　 After the compressed air is discharged from the compressor, it needs to be transported to the application place through the air tank and pipeline. In the field of use, there are problems with gas storage tanks and pipelines

08/07/2020

Is the cold storage running too power-consuming 7 recommended energy saving methods

With the development of Chinese economy and the increase in the urban population, the consumption level of the people continues to increase.

06/29/2020

Compression ratio of American Copeland compressor

08/20/2020

Operation method for filling freon in refrigeration system of high and low temperature box

The operation method of filling Freon in the refrigeration system of the high and low temperature box is as follows: 　　1, prepare a scale, weigh the freon cylinder, and record the net weight of the total weight Leon.

08/03/2020

Tips that businesses don’t want you to know Identifying fake and shoddy refrigeration equipment installation materials

The main installation materials commonly used in refrigeration and air conditioning installations are: refrigerant copper pipes, thermal insulation cotton, condensate pipes, splitters, signal lines, and refrigerants.