9-11 July 2025
Hall N5, Shanghai New International Expo Center

Copper: the unsung hero behind household appliances, making life smarter and more efficient

In modern families, household appliances have already become an indispensable part of our lives.Whether it's a cool air conditioner in hot summer, a warm heater in winter, or a necessary washing machine and refrigerator every day.These appliances not only greatly improve our quality of life, but also bring great convenience to our daily life.However, behind these household appliances, there is a material that plays a key role silently, that is, copper.

Condenser and Evaporator: the "Heart" Guardian of Refrigeration System

Walk into the kitchen in the hot summer, open the refrigerator, and a cool air blows on your face.All these are inseparable from the condenser and evaporator inside the refrigerator.They achieve efficient heat transfer through the delicate combination of copper tubes and fins. Copper has excellent high thermal conductivity and corrosion resistance.It ensures the stability and reliability of the condenser and evaporator under long time and high load operation.It is with the help of copper that our refrigerators can always keep cool and keep delicious food for us.

Similarly, in air conditioning, the condenser and evaporator are also the core components of the refrigeration system.The application of the copper material not only improves the refrigeration efficiency and reduces the energy consumption,Let the air conditioner bring us continuous coolness and comfort in the hot summer.

Internal and external connecting pipes: the "highway" of refrigerant

In the refrigeration system of household appliances, the internal and external connecting pipes play a vital role.They are responsible for the efficient transfer of refrigerant between the condenser, evaporator, and compressor.Because of its excellent ductility and plasticity, copper can be easily processed into pipes of various shapes and sizes.Ensure a smooth flow of refrigerant through the system. Meanwhile, the copper material has high strength and corrosion resistance,It also ensures that the connecting pipe always keeps stable performance in the complex and changeable family environment.

Motor: "Power Source" of Household Appliances

When we press the start button of the washing machine or adjust the wind speed of the air conditioner, the motor behind it begins to work silently. Copper wire is the main material of motor winding.Its high conductivity and thermal stability ensure that the motor operates in an efficient and stable state.The use of copper wire not only improves the power density and efficiency of the motor, but also keeps the stable performance of the motor in long-term operation.It provides a strong guarantee for the stable operation of household appliances.

Four-way Valve: "Intelligent Commander" of Refrigeration System

In refrigeration equipment such as air conditioning, the four-way valve is an important control component of the refrigeration system.It is responsible for switching the flow direction of refrigerant and realizing the free switching of cooling and heating modes. Copper is widely used in the manufacture of four-way valves because of its high strength and good corrosion resistance.This not only ensures the stability and reliability of the four-way valve in the complex and changeable refrigeration system,Air conditioning can be adjusted intelligently according to our needs, providing us with a more comfortable and convenient use experience.

Connecting pipe and silencer: see the real chapter for details

In addition to the above core components, copper also plays an important role in connecting pipes and silencers of household appliances.The connecting pipe is responsible for tightly connecting the various components to ensure the accurate transmission of signals and the stable transmission of current.The silencer is used to reduce the noise when the equipment is running and improve our experience.Because of its good conductivity and plasticity, copper also shows excellent performance in these details.

Epilogue: Copper Material, the Unsung Hero Behind Household Appliances

The wide application of copper in household appliances not only shows its unique physical and chemical properties,It also reflects its important role in improving the performance of electrical appliances and prolonging their service life.From the condenser to the four-way valve, from the internal and external connecting pipes to the motor winding, copper has excellent performance.It silently guards our household appliances and makes our life more intelligent and efficient.In the future, with the progress of science and technology and the continuous expansion of the market, the application prospect of copper in household appliances will be broader.Let's thank the unsung hero who pays silently-copper, which makes our life better!