The refrigeration capacity of industrial low-temperature cold assembly box is directly related to the normal use of production equipment and operation efficiency. If the cooling capacity is too small, the ideal cooling effect can not be achieved. In light of the cooling capacity, the production efficiency will be reduced, and the energy consumption will be increased. If it is serious, the production equipment will not work normally and the production line will be shut down. However, if the model selection is too large, the energy will be wasted and the operation cost will be increased. Moreover, the greater the refrigeration capacity of industrial low-temperature cold assembly box, the higher the price of industrial low-temperature cold assembly box. Therefore, the matching refrigeration capacity is the key.
Inlet and outlet temperature
When the production equipment or raw materials need to be cooled during production and processing, there will be a temperature difference between the inlet and outlet of the pipeline connecting the industrial low-temperature cold assembly box and the production equipment. This temperature difference is the actual heat generated by the production equipment, so the chiller can be calculated and selected accurately.
Volume, weight, specific heat and density of frozen part
This can quickly and effectively calculate the cooling capacity of industrial low-temperature cold assembly box. At the same time, the time required for the initial temperature of the material to be cooled down to the target temperature is recorded, which is also the way to calculate the cooling capacity. There is a clear understanding of the production equipment or materials required or can withstand high and low temperature, so as not to affect the equipment or materials.
The cooling medium of industrial low-temperature cold assembly box generally includes tap water, glycol solution, etc. enterprises should select the appropriate cooling medium according to their own requirements.
Chilled water volume
The chilled water volume of industrial low-temperature cold assembly box is the ice water after cooling of industrial low-temperature cold assembly box, which directly acts on the cooled parts. However, because of the size of water flow, it will directly affect the heat transfer effect. This flow is calculated according to the material, density and heat transfer ratio of the cooling part. However, some equipment require the cooling flow clearly, because the water is not enough, it can not be cooled down 。 Therefore, the water flow is directly related to the operation of industrial low-temperature cold assembly box and the cooling effect of production equipment.
Different industries have different requirements for industrial low-temperature cold assembly box. Enterprises must choose their own industrial low-temperature cold assembly box according to their own process when selecting type, so as to achieve high operation efficiency.