SAMXON Capacitor 450V 5600UF

08/03/2020

What is refrigeration？

What is refrigeration?<br></br> 　　Refrigeration: The method of using mechanical equipment to lower the temperature object to the required temperature is called refrigeration.

06/29/2020

Compression ratio of American Copeland compressor

09/14/2020

Maintenance steps and methods of G series oil and gas separator

1. Disassemble all connecting pipelines connected to the cylinder head and clean the surface dust. 2. Take out the oil return pipe (air compressors below GA90 cannot be removed).

07/19/2020

Safety protection method of chiller compressor

Several safety protection methods for compressors in industrial chillers In industrial chillers, the quality of the compressor determines whether the working efficiency of the chiller is good. At the same time, the compressor also plays an important role in the after-sales maintenance of the chiller. Once a failure occurs, it will improve the company's maintenance of the chiller. Increase in costs. In order to reduce the maintenance cost of the chiller, we recommend the following 4 methods to protect the compressor of the chiller.

07/25/2024

Heat Pump Reversing Valve Structure, Working Principle and Troubleshooting

The heat pump reversing valve (HVAC reversing valve) is mainly used in heat pumps. Since there are mainly four pipes connected to it in structure, it is often called a four-way reversing valve.

08/20/2020

Failure analysis Is the air conditioner buzzing about to explode

Summer is the peak season for air-conditioning, and the frequency of air-conditioning in the home has increased significantly. After frequent use, some friends say that the air-conditioning in the home is always buzzing.

08/14/2020

Installation considerations for refrigeration units

The semi-hermetic refrigeration compressor is an indispensable thing in the cold storage. In order to make the refrigeration unit play its best role and be convenient in use, the following requirements should be paid attention to when installing the refrigeration unit.

06/14/2020

Electronic expansion valve

Electronic expansion valve The electronic expansion valve is a speed type and is used in an intelligently controlled inverter air conditioner. The advantages of the electronic expansion valve are: large flow adjustment range; high control accuracy; suita器2䀀
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08/16/2020

How to correctly remove ammonia refrigerant during refrigeration machine maintenance

In the process of maintenance of the refrigerator, if there is a fault in the system components from the compressor exhaust shut-off valve to the accumulator outlet valve, it needs to be disassembled and repaired.

06/14/2020

Screw compressor overhaul

Screw compressor overhaul Screw compressor overhaul, normal working condition of refrigeration system in operation: 1. The suction temperature of the compressor should be 5-15 ℃ higher than the evaporation temperature; 2. The discharge temperature 器2䀀
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