Before choosing a chiller , I suggest that friends should have a preliminary understanding of the common knowledge of chiller, and one of the most basic is the classification of chiller, which means we have to figure out which types of chiller are divided into !! For general manufacturers, it is very common to produce water-cooled and air-cooled chiller.
The first type, the air-cooled chiller, contains a heat preservation water tank and a water pump in its body, and there is no need to add another cooling water tower to dissipate heat. Easy to install and move. However, it has higher requirements for the working environment. First, because it is cooled by a hot air cycle, if the ventilation effect of the installation workshop is not good, it will directly affect the cooling effect of the chiller. In addition, if you want to put the chiller in a dust-free workshop with humidity requirements, then I advise you to modify the water-cooled. Because the air-cooled chiller will spray water vapor on the top of the machine to dissipate heat.
The second type, water-cooled chiller, can be divided into open type, sealed type (some are called box type) and screw type. First of all, it must be stated that water-cooled chillers must be additionally equipped with cooling water towers and pumps to extract hot water for heat dissipation. In order to achieve a good cooling effect.
The third type, the open-type chiller, also requires an additional water tank. The sealed type is not necessary, because it has a built-in water tank. The open type is generally installed somewhere outside the workshop. He is convenient for maintenance, but because it is not beautiful, he chose the chiller technique to produce a sealed water-cooled chiller. Because it is a box structure, it is more affected. welcome. However, if you have a very large demand for cooling capacity, you must choose a screw-type chiller. At this time, we generally call it a chiller. Most manufacturers, if your requirements for the chiller compressor reach more than 100HP When they do, they will recommend a screw-type refrigerator.
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