1. Compressor: The compressor is the core component of the entire refrigeration system and the source of refrigerant compression. Its function is to convert the input electrical energy into mechanical energy to compress the refrigerant. 2. Condenser: The condenser acts to output thermal energy and condense the refrigerant during the refrigeration process. After the high-pressure superheated steam discharged from the refrigeration compressor enters the condenser, all the heat absorbed in the working process, including the heat absorbed from the evaporator and the refrigeration compressor and in the pipeline, is transferred to the surrounding medium (water or The air is taken away; the refrigerant high pressure superheated vapor recondenses into a liquid. (Depending on the cooling medium and cooling method, the condenser can be divided into three categories: water-cooled condenser, air-cooled condenser, evaporative condenser.) Reservoir: The reservoir is installed after the condenser, and condenses The drain tube of the device is directly connected. The refrigerant liquid in the condenser should flow unimpeded into the reservoir so that the cooling area of ​​the condenser can be fully utilized. On the other hand, when the heat load of the evaporator changes, the required amount of the refrigerant liquid also changes, and at that time, the reservoir functions to regulate and store the refrigerant. For small refrigeration systems, the reservoir is often not installed, but a condenser is used to regulate and store the refrigerant. 3. Drying filter: In the refrigeration cycle, it is necessary to prevent the ingress of moisture and dirt (oil, iron filings, copper scraps), etc. The source of moisture is mainly the trace amount of water contained in the newly added refrigerant and lubricating oil, or Moisture from the air entering the system. If the moisture in the system is not cleaned out, when the refrigerant passes through the throttle valve (thermal expansion valve or capillary), the moisture will solidify into ice due to the pressure and temperature drop, which will block the passage and affect the normal operation of the refrigeration unit. Therefore, a dry filter must be installed in the refrigeration system. 4. Thermal expansion valve: The thermal expansion valve is both a flow regulating valve in the refrigeration system and a throttle valve in the refrigeration device. It is installed between the drying filter and the evaporator in the refrigeration device, and its temperature sensing package It is wrapped at the exit of the evaporator. Its main function is to reduce the pressure of the high-pressure normal temperature refrigerant liquid when flowing through the thermal expansion valve, and become a low-temperature low-pressure refrigerant wet steam (mostly liquid, a small part is steam) enters the evaporator and vaporizes in the evaporator. It absorbs heat and achieves the purpose of cooling and cooling. 5. Evaporator: An evaporator is a heat exchange device that relies on the evaporation (actually boiling) of a refrigerant liquid to absorb the heat of the cooled medium. Its function in the refrigeration system is to absorb heat (or output cooling). In order to ensure a stable and long-lasting evaporation process, the vaporized gas must be continuously withdrawn by a refrigeration compressor to maintain a certain evaporation pressure. 6. Refrigerant: Most industrial chillers used in modern industry use R22 or R12 as refrigerant. Due to the gradual ban on Freon refrigerant, energy-saving and environmentally friendly R410A and pure natural hydrocarbon refrigerant refrigerant will gradually be adopted. . Refrigeration is the working fluid in the refrigerant refrigeration system. Its main function is to carry heat and achieve heat absorption and heat release when the state changes. 7. Water circulation system: The water circulation system is a pump that draws water from the water tank to the equipment that the user needs to cool. The chilled water takes the heat away and the temperature rises, and then returns to the chilled water tank. 8. Electrical automatic control system: The electrical automatic control system includes a power supply part and an automatic control part. The power supply part supplies power to the compressor, fan, water pump, etc. through the contactor. The automatic control part includes the functions of temperature controller, pressure protection, delay device, relay, overload protection, etc., which can automatically start and stop according to water temperature, and protect. Pin And Lanyard ,Eas Steel Wire Lanyards,Stainless Steel Wire Loop,Double Hook Lanyard WENZHOU BOSHINE ELECTRONIC SECURITY CO.,LTD , https://www.cnboshine.com