Chiller is a kind of water cooling equipment, chiller is a kind of cooling water equipment that can provide constant temperature, constant flow, constant pressure. Chiller, in the industry is divided into two kinds of air-cooled chiller and water-cooled chiller, chiller in the temperature control is divided into low-temperature chiller and room temperature chiller, room temperature temperature is generally controlled in the range of 0 degrees -35 degrees. Low-temperature machine temperature control is generally in the range of 0 degrees - minus 100 degrees or so. Working principle: refrigeration medium (i.e., refrigerant) in the evaporator to absorb the heat of the cooled object and vaporize into steam, the compressor will continue to produce steam from the evaporator, and compression, after compression of high temperature, high pressure steam is sent to the condenser after exothermic condensation of high pressure liquid to the cooling medium (e.g., water, air, etc.), after throttling mechanism to reduce the pressure into the evaporator, and then vaporize again to absorb the cooled object heat, and so on and so forth. The heat of the object to be cooled, and so the cycle begins again and again. Heating, refrigerant through the four-way valve to change the direction of refrigerant flow, refrigerant flow direction and refrigeration is just the opposite, refrigerant first through the evaporator, and then back to the condenser, and finally back to the compressor. Uses:
In many areas may be used in the chiller, the main areas of application are:
⒈ chiller can be used in supporting vacuum equipment. Such chillers also meet the needs of high-quality vacuum equipment, such as molecular pumps, small vacuum coating machine.
Peak chiller used in supporting medical laser equipment. This type of chiller unique water quality treatment characteristics, making it an ideal choice for medical laser equipment supporting supporting laboratory equipment. This series of chiller is also widely used in atomic absorption spectrometry analyzers, fermentation devices, reactors, electrophoresis, etc..