Danfoss Compressor SH725B3ACT

07/31/2020

What kind of equipment is suitable for high and low pressure refrigerant charging method

There are generally two types of refrigerant charging methods: low-pressure charging and high-pressure charging. The advantage of the low pressure charging method is that it is easier to control the amount of refrigerant charged,

07/26/2022

What is A Vane Pump

A vane pump is a self-priming positive displacement pump providing constant flow at varying pressures. Operation is via a motor connected to a gearbox as typically the maximum rpm is 900.

09/10/2020

What factors affect the displacement of centrifugal compressors

1) The air filter is blocked or the resistance increases, causing the suction pressure of the compressor to decrease. When the outlet pressure is constant, the compressor pressure ratio is increased. According to the performance curve of the compressor, when the pressure ratio increases, the displacement will decrease;

06/25/2022

Different Types of Encoder and Their Differences

Encoders play an integral role in almost every mechanical system that involves motion monitoring or control.

08/19/2020

The difference between ammonia refrigeration system and fluorine refrigeration system

In the early stages of the development of the refrigeration and refrigeration industry, ammonia refrigeration systems have been widely used. With the development of the times, the shortcomings of ammonia systems have gradually been exposed,

08/02/2022

What is A Overflow Valve

Overflow valve also called relief valve is a kind of hydraulic pressure control valve, which mainly plays the role of constant pressure overflow, pressure stabilization, system unloading and safety protection in hydraulic equipment.

06/14/2020

Knowledge of Inverter Air Conditioner Globe Valve and Pressure Limit Valve

Knowledge of Inverter Air Conditioner Globe Valve and Pressure Limit Valve 1. Globe valve 　　 Shut-off valve, also called repair valve (see picture), is usually installed at the connection port of the air pipe and liquid pipe of the outdoor unit of split器2䀀
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08/18/2020

Reasons for the high low pressure value of the chiller

In the application of industrial refrigeration, the chiller is used in conjunction with production and processing equipment, so it runs for a long time. If the customer lacks professional maintenance and routine equipment maintenance for the chiller in daily life

06/29/2020

How the compressor works

07/27/2020

How much does the air conditioner turn on? How much is the proper air conditioner in summer?

In our family, if we use the air conditioner, we usually use it more in the summer. If we use the air conditioner here, it will be more suitable for our body. It's better. Let's introduce to you how much the air conditioner is on? How much is the proper air conditioner in summer