According to the data of Changhong Meiling's 2024 semi-annual report, the revenue in the first half of the year was 14.948 billion yuan, a year-on-year increase of 16.52%; The net profit attributable to shareholders of listed companies was 415 million yuan, a year-on-year increase of 15.91%, achieving a double increase in profits for five consecutive years, hitting a record high. In the overall market demand is sluggish, Changhong Meiling's performance can rise against the trend, all because it can have a deep insight into diversified user needs, and continue to empower product innovation with technological innovation, meet the increasing quality pursuit of consumers, and lead the high-quality development of the industry.
At the "20th China Household Appliances Innovation Achievement Release Ceremony" held recently, Meiling won four annual innovation achievements, which once again confirmed its super competitiveness and product strength shaped by differentiated innovation. Among them, "Big Data-driven Intelligent Cream Application of Refrigerator" and "Research on Cloud Automatic Diagnosis Technology of Meiling Refrigerator Fault" won the annual technological innovation achievements, and "Meiling Frozen Fresh French Five-Door Refrigerator BCD-510WP9BDZ" and "Blue Oxygen such as Hand Wash" series drum washing machines won the annual product innovation achievements.
The traditional air-cooled refrigerator evaporator defrost removal start-up judgment method is limited by the storage and computing power of the equipment side, and usually only a relatively conservative time period can be used to defrost the defrost heater, which is easy to cause frequent defrosting in some cases, and when the defrost is heated, it will cause the temperature shock of the compartment, the increase of energy consumption and the high speed noise of the compressor, so how to optimize the opening of the defrost heater has also become the focus of industry research and development. "Big data-driven refrigerator intelligent frost application" is Meiling's technical upgrade for the frequent defrosting of traditional air-cooled refrigerators.
The technology deploys an AI big data algorithm model in the cloud to evaluate the impact of the refrigerator evaporator frost status on the refrigerator performance in real time through the full-state data reported by the refrigerator, and triggers the defrosting mechanism once the refrigerator performance changes slightly. Precise decisions can be made for every defrost of the refrigerator. Compared to the traditional solution, 6 defrosting sessions were reduced in the next week in a given scenario, and the power consumption was reduced by 30%. At present, this technology has been gradually promoted to the market refrigerator, bringing about the upgrade of refrigerator quality in three aspects: food preservation, energy saving and noise reduction.
"Research on cloud automatic diagnosis technology of Meiling refrigerator fault" is of great significance in continuously optimizing product design, standardizing the after-sales system, and improving service quality. This technology uses the refrigerator operation status data transmitted from the smart refrigerator to the cloud, monitors the data by formulating corresponding fault diagnosis rules, and finds problems in the operation of the refrigerator in a timely and automatic manner, which solves the problems of untimely fault discovery and inaccurate judgment of human experience, so that users can have a smoother daily application experience. Up to now, this technology has realized the accurate judgment of multiple abnormalities and faults of refrigerators at the same time, and has been applied in the full range of Meiling products.
While focusing on technical breakthroughs, Meiling is also constantly delivering excellent products to the market. Meiling Frozen Fresh French Five-Door Refrigerator BCD-510WP9BDZ is the new product representative in 2024, with industry-leading advantages such as constant temperature freezing, full-space deodorization and freshness, and zero embedding and flat embedding. This is the rational role of a number of innovative technologies: the design of the dual evaporator system, and the refrigeration and freezing are equipped with deodorization and sterilization modules, which realize the deodorization and moisturizing of the whole space; The top of the freezer is equipped with a constant temperature freezing innovation technology, which compensates for the rise in the temperature of the freezer during the defrosting process and realizes the freezing constant temperature function; With the variable shaft zero hatching technology, the gap between the refrigerator door and the cabinet is increased from the conventional 20mm to 4mm, which truly achieves the seamless connection between the refrigerator and the cabinet.
The biggest highlight of Changhong Meiling's "Blue Oxygen such as Hand Wash" series drum washing machine is its original blue oxygen technology. As an efficient and environmentally friendly oxidant, blue oxygen has shown unprecedented advantages in the washing process. In the premixing stage, the blue oxygen generator injects air into the washing tube, creating a large number of tiny bubbles that accelerate the dissolution of the detergent and allow the detergent to quickly combine with the stains on the laundry, thus improving the washing efficiency. Entering the washing stage, the power of blue oxygen technology has been vividly demonstrated. Thanks to the cavitation effect of the bubbles, a large number of tiny bubbles expand and collapse in a very short time, creating an impact force that easily breaks up and peels away stubborn stains from clothing. At the same time, blue oxygen also has a strong sterilization, mite removal, and odor removal functions, which not only makes clothes cleaner and more hygienic, but also brings consumers a healthier and more comfortable wearing experience.
In the face of the ever-changing market, Changhong Meiling adheres to the promotion of scientific and technological innovation, and continues to launch high-quality products recognized by consumers and leading technologies recognized by professionals, so as to ensure the steady and healthy development of the enterprise itself, and contribute to the high-quality development of China's refrigerator industry.