Yaskawa VFD Frequency Converter CIMR-EB4A0058AAA

08/19/2020

How does the central air-conditioning project adjust and improve the wind power during operation

The central air-conditioning project is an overall system project, which contains many specifications such as technology, equipment, design, management, etc. A successful central

08/03/2020

Teach you several refrigerant recovery methods

The so-called empirical method is to judge whether the recycling is over based on experience. Refrigerant recovery time varies according to the length of the connecting pipe.

06/29/2020

Several causes of compressor burning

08/20/2024

Direct Cool vs. Frost-Free Refrigerators: Comparison of Advantages and Disadvantages

The refrigeration method used by early refrigerators was direct cool type. The biggest disadvantage of direct cool refrigerators is that the refrigerator will frost after a period of use, so manual defrosting is required.

06/14/2020

Basic knowledge and role of refrigeration oil

The function and classification of refrigeration oil and the requirements of refrigeration equipment for refrigeration oil

06/14/2020

Method and procedure of replacing refrigeration compressor

1. Cut off the power supply: before replacing the compressor, be sure to cut off the power supply of the unit, otherwise there will be a risk of electric shock. When removing the power supply of the compressor, the identification of each wire and the corr器2䀀
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08/16/2020

Precautions for use and installation of industrial chillers and refrigerators

1. Installation method 　　 (1) The industrial chiller should be installed directly on the horizontal surface, please do not install it upside down, diagonally or vertically.

08/16/2020

What are the problems with the fan system of air-cooled refrigerators

The fan system of an air-cooled refrigerator is an important part of the air-cooled refrigerator system. The air-cooled refrigerator uses the fan system to dissipate heat for cooling.

08/11/2020

The price of central air-conditioning varies greatly, and the purchase of central air-conditioning needs to consider 4 major factors

In this era of rising living standards, air conditioning has become an essential part of our lives and plays an important role in it. It is for this reason that the air-conditioning market has become more complicated

08/09/2020

Refrigeration components and common maintenance and treatment methods

1. Refrigeration components and functions 　　1. Compressor: It acts as a compression drive refrigerant in the refrigerant circuit. The compressor extracts the refrigerant from the low-pressure zone, compresses it, and sends it to the high-pressure zone for cooling and condensation.