The high and low pressure switches are used to monitor the suction and exhaust pressure of the chiller refrigeration system in real time. It closely monitors the dynamic changes of the system pressure. Whenever an abnormal situation occurs, whether it exceeds the safety range (pressure is too high) or affects the normal operation of the system (pressure is too low), the high and low pressure switches can respond quickly and automatically cut off the power supply, effectively protecting the compressor and other key components and avoiding various damages caused by abnormal pressure.

The flow switch is mainly responsible for accurately monitoring the flow of cooling water or chilled water. When the flow in the water circuit is insufficient, the flow switch can quickly sense it and automatically trigger the shutdown mechanism. It can effectively avoid problems such as evaporator freezing due to insufficient water flow and condenser overheating.

The temperature sensor is responsible for the real-time detection of the outlet and return water temperatures of the chiller in the chiller refrigeration system. It captures subtle changes in temperature through its keen perception ability and transmits these precise temperature signals to the control system in a timely manner. The control system accurately regulates the operating status of the refrigeration system based on these signals, thereby achieving precise temperature control.

During the operation of the refrigeration system, the presence of moisture and impurities may cause a series of problems, such as ice blockage and dirt blockage, which will seriously affect the normal operation of the system, resulting in reduced refrigeration effect and even system failure. The dry filter is installed at the front end of the throttling device. Through its own filtering and adsorption, it can effectively remove moisture and impurities in the system to ensure smooth flow of refrigerant.

Pipes play an important role in connecting various components in the refrigeration system. They are mainly responsible for transporting refrigerants and cooling water, and are the key channels for the entire system to achieve energy transfer and circulation. The design and material of the pipelines have a great impact on the operating efficiency and stability of the system. Reasonable pipeline design can optimize the flow path of refrigerants and cooling water, reduce energy loss, and improve the refrigeration efficiency of the system; high-quality pipeline materials can ensure the sealing and durability of the pipelines, prevent refrigerant leakage and pipeline aging, and ensure long-term and stable operation of the system.