Refrigeration methods and energy-saving methods of industrial refrigerators

Refrigeration methods and energy-saving methods of industrial refrigerators

Perhaps many friends are not very familiar with industrial refrigerators. In fact, this kind of equipment is aimed at refrigeration equipment in industrial production and can provide the most ideal working conditions for different industrial productions. For the environmental test of industrial refrigerator products, obtain The low temperature method can have different methods and means. Next, we will address this issue and introduce to you professional refrigeration methods and methods related to industrial refrigerator products.

1. Gas refrigeration of industrial refrigerators: The gas refrigeration of industrial refrigerator products we are talking about here is one of the most commonly used professional refrigeration methods, and it is also a better refrigeration method. It mainly uses compressed gas to promote the adiabatic expansion of the expander , Work externally to reduce the temperature of the gas and achieve the purpose of refrigeration. The gas refrigeration cycle can also be constructed in a multi-stage or cascade form.

　　2. Superimposed refrigeration of industrial refrigerators: Superimposed refrigeration of industrial refrigerator products is essentially different from gas refrigeration, and their refrigeration principles are quite different. The superimposed refrigeration of industrial refrigerator products is mainly beneficial to the refrigeration function of the product to perform repeated refrigeration, so that a better refrigeration effect can be obtained. Sometimes low-pressure evaporation of low-temperature refrigerant is used to achieve a cooling effect at a lower temperature.

　　Industrial refrigerators are ideal refrigeration equipment for all types of industrial production. Many companies have a greater demand for industrial refrigerator products. With the increasing use of industrial refrigerators, users are paying high attention to energy-saving issues. When users choose different types of industrial refrigeration equipment, many industrial refrigerator manufacturers will mention the advantages of energy saving and environmental protection. Gradually, when people buy industrial refrigerators, they will regard energy conservation and environmental protection as a standard of purchase. In addition to the need to focus on energy saving in the design of industrial refrigerators, users also need correct operation and maintenance methods when using them to better achieve the purpose of energy saving and extend the service life of the equipment.

1. In the process of using the industrial refrigerator, the dirty blockage of the refrigeration system is regularly cleaned, which is helpful to the long-term use of the equipment. If it is not treated in time, the calcium carbonate and magnesium carbonate produced by the heating of calcium bicarbonate and magnesium bicarbonate Will deposit on the pipe. The thermal conductivity is reduced, the heat exchange efficiency of the condenser and the evaporator is affected, and the electricity cost of the equipment is greatly increased.

　　2. It is necessary to master the standardized operation process, and the formal industrial refrigerator operation method is conducive to the energy-saving control of the product. For example, lowering the condensing temperature should try to increase the evaporating temperature and lower the condensing temperature on the premise of meeting equipment safety and production requirements. For this reason, the cooling tower has been modified to ensure the efficiency of cooling water.