The chiller is an indispensable part of industrial refrigeration. But now the energy consumption of chillers used in industry is very large, so how can we reduce the energy consumption of industrial chillers? Want to know, see below.

1, the choice of refrigeration compressor

Generally speaking, when selecting the important components of the industrial ice water machine of the compressor, it is necessary to consider the specific requirements for the temperature of the preparation, and secondly, the specific temperature value for the use, so as to ensure that the refrigeration effect that the equipment can achieve is capable of Used in production.

Secondly, the scope of application of different types of compressors should be clearly understood. For example, a cryogenic compressor can never be used in applications where the evaporation temperature is higher than minus 5 degrees Celsius, because once the external temperature is too high, the compressor's motor will be overloaded during operation; the same in the low temperature environment if the same displacement is used. High-temperature compressors also cause motor efficiency to drop due to temperature relationships, resulting in reduced power and increased power consumption, which does not meet the purpose of energy saving.

2, the choice of condenser

Depending on the type, different condensers are suitable for different environments. For example, air-cooled finned condensers are characterized by poor air heat transfer. If the condensing temperature is high, the pressure will rise, which will affect the working efficiency of the refrigerator and increase energy consumption. Therefore, the equipment is preferably used in summer. Areas where the outdoor temperature is not too high.

In addition, the water-cooled condenser has a lower condensing temperature and a good cooling effect. It is widely used in industrial refrigeration equipment. With the cooling tower, the cooling water can be recycled, thus reducing the overall energy consumption.

3, the choice of evaporator

In the design of industrial ice water machine, the evaporator often considers two factors: evaporator type and heat transfer area. The large heat transfer area means that the heat transfer effect is reduced, so now the evaporator is often chosen to be smaller. The heat transfer temperature difference is designed to avoid increasing the heat transfer area of the evaporator.