What are the factors that affect the cooling capacity of the chiller

What are the factors that affect the cooling capacity of the chiller

A normal running chiller will always encounter a series of small problems after working for a period of time. The following is a brief description of the problem that affects the cooling capacity of the chiller. The influencing factors are as follows:

1. Compressor power: the higher the power, the higher the cooling capacity. According to the size of the model, choose compressors with different mechanisms, such as piston type for small chillers, scroll type for medium type, and screw type for large type. , Centrifugal, etc.

　　2. Water temperature (different evaporating temperature and different cooling capacity): The higher the water temperature, the greater the cooling capacity, and the lower the water temperature, the smaller the cooling capacity.

　　 3. Water pump power: the amount of water circulation directly affects the heat transfer rate.

　　4. Evaporator: The type of condenser is divided into water tank coil test, shell and tube type, stainless steel plate type, etc.

　　5. Thermal material: Copper tube has the best heat transfer.

　　6. The filter is blocked: After the filter is blocked, the dust on the condenser will accumulate, which will affect the cooling effect of the refrigeration equipment over time. If things go on like this, it may even cause refrigeration equipment to fail. The solution to the clogged filter: clean the filter regularly or irregularly.

　　7. Low coolant content: Too little coolant content will cause the equipment to fail to absorb oil and reduce the cooling effect. Low coolant content. Solution: Check the coolant frequently to see if the coolant level is maintained between high and low. Add coolant in time when the coolant is too low.

　　 8. Lack of Freon: In some early refrigeration equipment using Freon as a refrigerant, Freon will volatilize after a long period of use, which will affect the cooling effect. Solution: Dateng Refrigeration reminds you that Freon may be harmful to the human body, so in this case, you should find a professional maintenance company to add it.

　　 9. The power supply voltage is low or the power of the refrigeration equipment is not enough.