In some industrial industries, the chiller is the key machine in production. We all know that the chiller has the effect of constant temperature and cooling. The main structure of the screw type chiller is composed of these main parts: screw refrigeration Compressors, condensers, evaporators, refrigeration accessories, electrical control system equipment, etc.The inlet and outlet of each unit's cooling water and chilled water are equipped with matching flanges, which is very convenient for the connection of the system.After the pipe connection is OK, be sure to install insulation cotton on the frozen water pipe.How can the use of chiller units be considered to be a more reasonable and stable performance?
Under normal circumstances, screw chiller units have completed the connection of all the pipelines and nozzles of the unit before leaving the factory, and have been filled with the appropriate amount of working fluid and refrigerator oil. A comprehensive performance test has been performed. The cooling water system, chilled water system and power supply are ready for use.
Stable characteristics of screw chiller:
1. Screw-type refrigeration compressor adopts 5: 6 asymmetric new tooth profile, which effectively improves volumetric efficiency;
2.Using a shielded casing as the body, not only the operating noise is lower than 75 decibels, but also the appearance of the body is more beautiful;
3. The thermal expansion valve and solenoid valve used are all well-known brands for more precise control;
4. The evaporator / condenser adopts new high-efficiency heat exchange tubes, which improves the refrigeration efficiency of the unit and saves the unit's footprint;
5. Each screw chiller is equipped with multiple protection devices such as freezing point protection, high and low pressure protection, safety valves, fusible plugs, etc., making the system safer and more reliable;
Each different type of chiller has different parts used inside the fuselage, so the effect displayed during use is also different; the above mentioned is that the structure of the screw chiller is in use. What kind of effect can be considered to be more reasonable and stable? I hope that everyone can apply it to judge the reasonable and stable chiller.