Copeland Compressor CS20K6E-PFV-545

06/26/2020

Analysis of common faults and solutions of air-conditioning compressors

The air conditioning compressor is the heart of the refrigeration system and the power source for the refrigerant to circulate in the system. The basic working principle of the refrigeration system mainly includes the four processes of compression, condensation, throttling and evaporation.

06/29/2020

Compression ratio of American Copeland compressor

07/18/2022

How to Repair Gear Pump

In the previous article, we introduced a lot about the gear pump, so how to install the gear pump? Let's talk about it today.

08/03/2020

How to improve the energy efficiency of chilled water air conditioning systems in data centers

Frozen water-type air conditioning systems have long been a mature application in data centers, but many users are still conservative in their applications.

06/14/2020

Screw refrigeration compressor VS piston refrigeration compressor, don't confuse Distinguish from type

Screw refrigeration compressor VS piston refrigeration compressor, don't confuse Distinguish from type Screw refrigeration compressors and piston refrigeration compressors are positive displacement compressors, while screw refrigeration compressors ar器2䀀
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09/09/2020

The influence of machining on fatigue life

The residual compressive stress introduced by shot blasting/shot peening is a percentage of the final tensile stress strength, and this ratio increases as the strength/hardness of the part material itself increases. High-strength/hardness metals are more brittle and more sensitive to surface defects. Shot blasting/shot peening will allow these high-strength metals to be used in fatigue-prone working conditions. Aircraft landing gear is usually designed with a fatigue strength of 300 ksi (2068 MPa), combined with shot blasting/shot peening.

06/14/2020

Do you know the two methods of evacuating the refrigeration system?

Do you know the two methods of evacuating the refrigeration system? Vacuuming is an indispensable important process before charging refrigerant in the production or maintenance of refrigeration equipment. The process of removing the non-condensable gas a器2䀀
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02/24/2022

Causes of Oil Separator Burning

During the use of your air compressor, there could be tricky oil separator burning failures.

08/12/2020

Analysis of refrigeration equipment system operation and introduction of energy-saving measures

1. Economic analysis of refrigeration equipment system operation<br></br> The amount of cold produced by the refrigeration equipment is directly related to the operating conditions of the system.

09/10/2020

Existing problems in the promotion and application of water source heat pumps in my country

As a new type of cooling and heating method, water source heat pump should be quite mature and no problem from a technical point of view, especially from the point of view of heat pump units. However, considering China's national conditions and the promotion and application of water source heat pump cooling and heating as a whole system, there are still some problems: