How to use glycol chiller? Refrigeration experts around you

October 18, 2021

       When you use the water chiller, most of the time you choose circulating water for circulating cooling, but if the temperature is too low, the circulating water will freeze. At this time, ethylene glycol mixture is very suitable for you. First of all, we know that the freezing point temperature of 40% of ethylene glycol aqueous solution is - 25 ° C and that of 60% of ethylene glycol aqueous solution is - 48 ° C. Select the appropriate glycol medium and refrigeration machine according to the application...









Glycol water chiller is a kind of cooling water equipment. Its main function is to cool the water inside the working host to ensure a constant temperature. Generally speaking, glycol chiller consists of refrigeration system, water system and control system. The refrigeration system is composed of independent compressor refrigeration system, including compressor, condenser, thermal expansion valve, evaporator and refrigerant pipeline. The ethylene glycol chiller produced by kubao refrigeration adopts low-temperature compressor (more bipolar compressor can cool - 40 ℃) with reliable performance, built-in safety protection, low noise, power saving and durability; The electrical part adopts brand original products, such as "Schneider" to ensure the stable operation of the machine. It is equipped with a precision digital display temperature controller to digitally display the water temperature, which can accurately control the water temperature ± 1 ℃ and set the temperature range - 40 ℃ - 35 ℃; According to different applications, a variety of evaporator styles (plate heat exchanger, shell and tube heat exchanger, titanium tube heat exchanger) are available. Industrial and advanced heat exchanger production lines ensure reliable condensers, and are equipped with automatic control and protection alarm devices and fault signal output; Before the equipment leaves the factory, each machine is set with a control program, which is delivered to the customer after the test is normal, so that the customer can buy it at ease and use it conveniently.









      After purchasing the glycol chiller, attention should also be paid to maintenance to ensure the stable and normal working voltage, so as to provide a stable basis for the operation of the chiller. Pay attention to protect the water pump, and do not operate the chiller without water, so as to avoid the failure of circulating water pump of ethylene glycol chiller. Ensure that the inlet and outlet channels of the chiller fan are smooth. It is recommended to clean the filter screen regularly to avoid blockage of the ash layer. When the water temperature is increased or the water pipe cooler is insulated to avoid condensate when the water temperature is higher than the ambient temperature, which is not conducive to the operation of the chiller