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

Copper: the Invisible Driving Force for the Efficient Operation of Household Appliances

In modern families, refrigerators, air conditioners, washing machines and other household appliances have become indispensable partners in our daily life.They work silently, bringing us coolness, cleanliness and convenience.However, have you ever thought that the reason why these appliances can work efficiently and stably?Behind it is an unknown guardian-copper material.

Patron Saint of Refrigeration System

When we enjoy the coolness brought by the air conditioner and the fresh food brought by the refrigerator, have you noticed?The condenser and evaporator are working silently?They are like the "heart" of the refrigeration system, and copper is the bridge between them to transfer heat.The combination of copper tubes and fins in the condenser can quickly dissipate the heat in the refrigerant into the air and realize the first step of refrigeration.The copper tubes in the evaporator are responsible for converting liquid refrigerant into gas, absorbing heat from the air and bringing us cool.High thermal conductivity and corrosion resistance of copper, ensures the stability and reliability of the condenser and the evaporator under long-time and high-load operation,Keep our refrigeration equipment in the best condition.

Guarantee of smooth transmission

In the refrigeration system of household appliances, the internal and external connecting pipes are like "blood vessels".Responsible for transferring refrigerant between condenser, evaporator and compressor. Copper is the high-quality material of these "blood vessels".It has good ductility and plasticity, and can be easily processed into pipes of various shapes and sizes.Ensure a smooth flow of refrigerant through the system.At the same time, the high strength and corrosion resistance of copper also ensure the stable performance of the connecting pipe in the complex and changeable family environment.Make the refrigeration system more efficient and reliable.

The guarantee of the power source

In household appliances such as washing machines and air conditioners, the motor is the core component of driving equipment. Copper wire is the main material of motor winding.It is like an "energy link", which converts electric energy into mechanical energy and drives the operation of equipment.The high conductivity and thermal stability of copper wire ensure that the motor runs in an efficient and stable state.At the same time, the use of copper wire also improves the power density and efficiency of the motor, enhances the heat dissipation performance of the motor, and prolongs the service life.It is with the silent efforts of copper wires that our household appliances can be more durable and energy-saving.

 

In addition to key components such as condensers, evaporators and motors, copper also plays an important role in other details of household appliances.The connecting pipe is responsible for connecting the various components to ensure the accurate transmission of signals and the stable transmission of current.Silencers are used to reduce the noise of equipment operation and improve the user experience.The four-way valve is an important control component of the refrigeration system, which is responsible for switching the flow direction of the refrigerant and realizing the switching of the refrigeration and heating modes.The application of copper in these components not only optimizes the performance of electrical appliances, but also improves the reliability and service life of equipment.Make our household appliances more intelligent and comfortable.

Salute to the invisible hero.

Entering the modern family, household appliances have become an indispensable partner in our life.Copper is the invisible guardian behind these partners.It is from the condenser to the evaporator, from the internal and external connecting pipes to the motor windings, and then to the connecting pipes, silencers and four-way valves.It plays an important role silently. The wide application of copper not only improves the performance and service life of household appliances,It also makes our life more convenient and comfortable.