Danfoss Compressor SH535B7ALQ

08/07/2020

Discussion on Several Issues of Air Conditioning Cooling Water System

As the scaling, corrosion and algae growth of the air conditioning cooling water system are not formed in a short period of time, and will not have a destructive impact on the system in a short period of time

08/11/2020

What will happen if the thermal expansion valve is configured too large

A 10P air-conditioning unit is equipped with a 12-ton (1 cooling ton=3.517KW) expansion valve. What will happen?<br></br> 　　 If you follow the DANFOSS selection software, this configuration will not be recommended (all think this type of selection is too large)<br></br>

08/19/2020

How to design cold storage compressor parameters

The cold storage compressor uses Freon as the cold storage agent. Because Freon has many different characteristics from ammonia, it should adopt different design parameters from

07/26/2020

Why is the refrigeration compressor always overheating protection?

Compressor overheating protection means to protect the compressor motor from being burned. When the motor temperature or the compressor's own temperature exceeds a certain value, some built-in or external protection devices are used to disconnect the compressor's working power supply to achieve protection The role of the compressor.

06/14/2020

Price war can open a new chapter of home central air conditioning

Price war can open a new chapter of home central air conditioning Not to mention the magical start of 2020, the past 2019 was a year of intense turbulence in China's air-conditioning industry.

11/24/2022

Classification of Flame Detectors

Burning generates smoke and releases heat, thanks to which, smoke detectors are invented to protect the people and properties.

06/29/2020

Compression ratio of American Copeland compressor

09/23/2022

Structural Characteristics of Gear Pump and Its Working Principle

Gear pump is a kind of hydraulic pump widely used in hydraulic systems. It is generally made into a fixed displacement pump.

07/02/2020

Baifuma Compressor How to define the stability of the compressor

Baifuma Compressor How to define the stability of the compressor Baifuma compressors have many characteristics, such as pressure ratio, efficiency, mass flow and additional energy. Another important feature is stability. Many people will ignore the stability of the compressor, which is a very bad thing.

08/02/2020

What should I do if the geothermal exhaust valve leaks

Water leakage from the geothermal exhaust valve is very common. Under normal circumstances, when the heating is first delivered in winter, the geothermal pipe needs to be exhausted so that the exhaust can make the heating of the underfloor heating loop uniform.