Danfoss Compressor SM120A7CE

08/03/2020

What are the classifications of air conditioning refrigerants

The refrigerants widely used in compression refrigerants are ammonia, freons and hydrocarbons.

07/31/2020

Principle analysis of monitoring system for cold and heat source equipment

The building automation system is an integrated system platform, in which many subsystems have diverse functions and complex engineering. What is the principle of the cold and heat source equipment monitoring system as one of the many subsystems of the building automation system?

06/29/2020

What is the cause of compressor pipeline vibration

06/14/2020

Water hammer occurs when the pump is stopped, which is very harmful! How to break First, stop the pump water hammer and its hazards

In the pressure pipe flow, the momentum conversion is caused by the rapid change of the flow rate, thereby generating a series of sudden hydraulic impact phenomena with alternating pressure in the pipeline, called the water hammer phenomenon. When the cen器2䀀
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09/08/2020

A table to distinguish the difference between the original, high imitation or replacement of the empty compressor accessories

Many friends in the air compressor industry are discussing some accessories in the after-sales market, especially when agents are doing repairs and maintenance, they generally choose three types of accessories, original, high imitation and replacement.

06/14/2020

Refrigeration compressors have five major technological

Refrigeration compressors have five major technological developments around energy saving CFCs and HCFCs refrigerants that have a destructive effect on the ozone layer are phase-out substances specified in the Montreal Protocol

08/16/2024

Essential Parameters for Purchasing Air Conditioning Units, How Many Do You Know?

Parameters such as air conditioning horsepower, fixed frequency/variable frequency, energy efficiency ratio, and refrigerant can be clearly seen on the product detail page, so for novices, after understanding the parameters mentioned above, they can truly read the product detail page.

09/10/2020

Application of synthetic lubricating oil in processing and hydrocarbon presses

Synthetic lubricants are used in positive displacement devices, lubricant processing and hydrocarbon gas compressors are controversial. Many of these applications require synthetic products to limit toxic catalysts, reduce gas solubility and thereby lead to loss of viscosity and limit reactions with gases.

08/02/2020

How to solve the problem of high radiation in the refrigerator

Although the radiation of the refrigerator cannot be said to be large, the radiation protection cannot be ignored. Many people think that although the electric refrigerator has radiation, the radiation is not large, and it should not have an impact on the human body.

09/14/2020

Application of oil-free lubrication technology in the cylinder of the high-pressure section of the piston-type nitrogen-hydrogen compressor

1. Raising the problem 　　 Compressor oil-free lubrication technology, as a new energy-saving technology, has been developed and applied to various compressors in various industries for more than 60 years.