In industrial production, mechanical equipment at run time will produce heat, if the heat can not be dissipated in time, then it will affect
Sound equipment in normal operation as well as product quality and production efficiency. Another situation is that the processed products need to reach a certain
Temperature, can be normal to be processed or to achieve higher pass rate and production efficiency. Then the temperature of the processed product must be processed.
Before or during the processing to achieve the desired temperature, at this time, the cold water machine on the debut. But when determining the use of cold water machine, how to choose
.
Cold water machine? How to match the use of the ability to achieve the effect can also be used at the lowest operating costs? Therefore, the selection has become very
A key ring. Followed by an Shijia machinery to give everyone a few talk about chiller selection using parameters and requirements.
Refrigerating capacity
The cooling capacity of the chiller is directly related to the normal operation of the production equipment and the operating efficiency. If the cooling capacity is too small, then the
Can not achieve the ideal cooling effect, light is to reduce production efficiency, energy consumption becomes larger, the weight of the production equipment can not be normal operation, to make
Production line shutdown. But if the selection is too large, it is a waste of energy, the running cost is larger, the greater the amount of cold water and mechanism of cold water cooling machine price
Higher. Therefore, the selection of the matching of cooling capacity is the key.
Two, frozen water
The chilled water is the cold water which is cooled by the cold water, which acts directly on the part to be cooled, but because of the size of the water flow,
Directly affect the effect of heat transfer, the flow is calculated by cooling position of material, density and heat transfer, and some equipment of cold
But the flow of the requirements, because the water is not enough to cool down. Cooling effect of water flow on cold water machine operation and production equipment
Fruit into a direct relationship.
Three, import and export temperature
When the production equipment or the production of raw materials in the production and processing, the need for cooling, cold water machine and production equipment connected to the pipeline import and export
There will be a difference in temperature, the temperature difference is the actual production of heat production equipment, so you can be quite accurate calculation and selection of cold water machine
The.