Why does the chiller system need to install a protection device?

The chiller system is a complex system. If there is no protection device installed, the parts may be damaged or burnt due to the amplification of some minor problems and minor faults. Therefore, protection devices need to be installed.

The protection device should be installed according to different compressors and different types of ice water machines. For example, air-cooled box-type machines often use scroll reciprocating compressors. Therefore, their protection devices also need to be targeted.

Different compressors, such as screw compressors, piston compressors, and scroll compressors, although their protection devices may be different, they are basically focused on the protection of refrigerated lubricating oil, pressure, temperature and other related protections.

The compressor’s suction and discharge temperature, suction and discharge pressure are the objects of focus. Whether the compressor works normally, whether it has compression efficiency or refrigeration efficiency, is mainly judged based on whether the compressor can operate normally.

In addition, the installation of protection devices for the chiller system can not only prevent the various components of the chiller from being damaged due to serious failures, but also greatly improve the performance of the chiller, which can be said to indirectly improve the cooling efficiency of the chiller system and avoid enterprises Loss is caused by insufficient cooling capacity of the ice water machine, which helps companies improve their efficiency.