Danfoss Compressor MTZ44HJ4PVE

12/31/2021

Air Conditioner Refrigerant Leakage & Solutions

An air conditioning refrigeration system is composed of a compressor, condenser, throttling valve, evaporator, and connecting copper pipe and many other parts and accessories.

08/10/2020

How should the two-way flow fresh air system be installed

At present, the fresh air system on the market is mainly divided into one-way flow and two-way flow according to the air supply method, and the two different air supply and exhaust forms are actually very different.

01/03/2021

Danfoss Compressors-true or false

Spotting a fake Danfoss compressor is possible. Look at the logo, label (font, codes, and number) and shell color or contact Danfoss. Shell color: all the Danfoss reciprocating compressors have a unique blue color while repaired/fake compressors are 器2䀀
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08/09/2020

Can you answer these common basic knowledge questions about refrigeration compressors?

1. Why should the compressor run continuously for at least 5 minutes, and stop for at least 3 minutes after shutting down before restarting?

07/18/2020

Process and cause of liquid shock in piston refrigeration compressor

1. Introduction The phenomenon that liquid refrigerant and/or lubricating oil damage the suction valve plate when the gas is sucked into the cylinder of the compressor, and it is produced when the piston is compressed when the piston is close to the top dead center and is not quickly discharged during the exhaust process after entering the cylinder.

07/22/2020

The adjustment principle of the screw compressor slide valve is actually very simple!

Today, I will tell you about the maintenance example of the poor cooling effect of the air conditioner.<br></br> <br></br> 1. The cooling is poor, and the operating frequency is not up to the highest. The exhaust pipe overheating code will be displayed for about 20 minutes.<br></br>

07/27/2020

Treatment of peculiar smell of automobile air conditioner

Hot summer is coming, the temperature is getting higher and higher, and the frequency of using car air conditioners is getting higher and higher. Every summer, many car owners will encounter some troubles,

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/13/2020

Adjustment method of one machine multi-storage refrigeration system

In some cold storage, one refrigeration unit is used to supply cold storage to several cold storages with different temperature at the same time.

09/07/2020

Some suggestions for the field of traditional compressed air purification

In the past, when building a compressed air system, people often ignored the impact of pollutants in the compressed air on the system, and only considered the simple economic factors such as initial investment and operating energy costs,