The Basics of Reciprocating Compressor for Refrigerator｜How Refrigerator Compressor Works

LG Reciprocating Compressor: Thermodynamic Gas Compression — Energy-Efficient Household Refrigerator Applications The LG Reciprocating Compressor utilizes a precision-engineered crankshaft to convert rotational force into linear piston motion within the compression cylinder. This mechanical action sequentially operates the suction and discharge valves to safely elevate the pressure and temperature of the household refrigerant. An integrated internal controller dynamically monitors thermal status and excess pressure to shut off operation before component damage or physical accidents can occur. [FAQ] Q: How does the internal valve mechanism work in an LG reciprocating compressor? A: When the piston retreats inside the cylinder, a low-pressure area is created that opens the suction valve to pull in refrigerant. As the piston moves forward, the suction valve closes to prevent reverse gas flow, and once the required pressure is achieved, the discharge valve opens to deliver the compressed gas to the condenser. Q: What safety systems protect the components inside an LG household refrigerator compressor? A: The compressor is protected by an electronic controller that constantly monitors live operational data. It instantly stops the system if it detects extreme temperatures or dangerous pressure spikes, while specialized internal vibration springs absorb structural impact to eliminate operational noise. *All images in the video are simulated for illustrative purposes only. ⏱️ Timeline [00:18] Introduction to the Reciprocating Compressor Structure [00:23] Core Components: Cylinder, Piston, and Crankshaft [00:40] The Role of Connecting Rods and Springs (Linear Motion & Vibration Control) [01:00] The Compression Cycle: Suction and Pressure Increase [01:25] The Role of Discharge and Suction Valves in One-Way Flow [01:46] Lubrication System: Protecting Moving Parts and Extending Lifespan [02:17] Safety and Protection: The Role of the Controller (Overheat & Overpressure) [02:40] Outro: Reliable and Safe Peak Performance (LG Compressor & Motor) 🔗 Read the full article ▶ https://bit.ly/46IMyGx 🔗 View our product lineup: https://www.lg.com/global/business/co... 🔗 Contact us ▶ https://www.lg.com/global/business/co... #LGCompressorAndMotor #LGComponentSolutions #LGCompressor #ReciprocatingCompressor #RefrigeratorCompressor #HVACR #ApplianceEngineering