If you want to explore the most cutting-edge home appliance technologies and trends, you must not miss the annual China home appliance technology conference. Recently, at the "2021 China home appliance technology conference", which is known as the top technology summit in the industry, ten technologies that can bring great comfort to home life attracted extensive attention of participants. Next, let's follow the reporter of China home appliance network to see what are the top ten innovative technologies of home appliances?

Innovative technology - development of independent decision-making ability of household appliances
With the evolution of smart appliances from stand-alone intelligence to scenario scheme, the interconnection of home appliances is becoming more and more important. How to make home appliances more accurately understand the instructions issued by users? "Smart brain" was born. It is said that it is the core technology engine of smart family. It uses AI, IOT, big data and other technologies to make home appliances learn and think, realize a smart family with "brain", accurately understand and execute users' commands, so as to make home smarter. In addition, the sets of home appliances and scenario solutions launched by home appliance head enterprises are also deepening the development of home appliance independent decision-making ability and technology, so that home appliances can better understand users.

Innovative technology II Application of blockchain Technology
The other side of smart home is how to ensure the security of users' personal privacy. The application of blockchain technology may effectively solve this problem. Professor Wang Feiyue, a researcher at the Institute of automation of the Chinese Academy of Sciences, believes that the integration of blockchain technology may effectively solve many problems in the current development of Zhihui home. Based on blockchain technology, it With the characteristics of "decentralization, traceability, non tamperability, non repudiation and programmability", through cryptography, network security and other technologies, it can effectively ensure the data security, consensus security, privacy protection, smart contract security and content security in the smart home system.

Innovative technology III low oxygen steaming technology
In the traditional steam injection mode, steam and air are easily mixed, resulting in long oxygen discharge time, and the minimum oxygen content can not meet the requirements of high nutrient retention. The low oxygen steam technology is the first density gradient laminar flow oxygen discharge method based on the horizontal push flow replacement technology in the aviation field. The steam is evenly injected from the top orifice, which effectively solves the difficulty of mixing steam and air in the cavity and realizes efficient oxygen discharge , compared with the traditional steamer, it can better retain the anthocyanins and other nutrients in food.

Innovative technology four Chinese cooking curve
For many kitchens, Chinese cooking is broad and profound. After studying more than 3000 Chinese classic dishes, the cooking curves of these dishes are obtained, and the technology of Chinese cooking curve is carried on kitchen electric products such as range hood, gas stove, integrated steaming and baking machine. With this technology, the lampblack can accurately capture the temperature change of the stove, intelligently calculate the cooking behavior and realize the prediction of lampblack. After the technology is installed on the integrated steaming and baking machine and other products, the cooking essence of each famous family can also be used by ordinary users to easily make delicious dishes.

Innovative technology V refrigerator range hood
The greasy air and sweaty body must be the voice of many kitchen cooks or cooking women in summer. Can't they cook elegantly and comfortably? The emergence of the refrigerator range hood may give us a clean and cool cooking space. Unlike mobile small air conditioners, liangba and other products, the refrigerator range hood combines the air conditioning heat dissipation system and the smoke exhaust system of the ventilator into one. The oil fume and heat are discharged outdoors through the public flue. There are no external machines without holes, and there is no need to occupy additional space, It is a black technology of kitchen refrigeration at present.

Innovative technology and six sound quality improvement
With the improvement of people's quality of life, the requirements for noise reduction are higher and higher. The optimization design for household appliance noise has also become an important direction of enterprise innovation. For example, the application of expanded pipe muffler to air conditioning products can effectively reduce the noise transmitted from outdoor unit to indoor unit under heating conditions and improve comfort. In refrigerator products, the noise of refrigerator can also be effectively improved through a number of technological innovations such as T-shaped acoustic resonance cavity, axial fan and small reciprocating compressor. For noise optimization, led by the refrigerator special committee of China Household Appliances Association, a number of mainstream refrigerator enterprises form a "refrigerator sound quality improvement working group based on the industrial chain". Xu Yong of the Institute of acoustics of the Chinese Academy of Sciences also said that the current research on sound quality is in the primary stage, which also means that the research on sound will have great application potential and development space.

Innovative technology VII micro nano bubble technology
Bathing experience has always been an important aspect affecting users' comfort at home. In order to let users bid farewell to a variety of bathing pain points such as long waiting time and excellent water quality, enterprises have applied micro nano bubble technology to gas water heaters. It is reported that the application of micro nano bubble technology can make the water deeply clean, moisturize the skin Sterilization, bacteriostasis and negative ions are beneficial to health, so as to bring users a more quality bath experience.

Innovative technology VIII antibacterial and sterilization technology
Since the outbreak of the epidemic, users have become more and more concerned about their health, and the application of antibacterial and sterilization technology in household appliances has become more and more common. Among them, there are not only the application of antibacterial and sterilization materials in the appearance of household appliances, but also the research and development of antibacterial and sterilization technologies. For example, the sterilization technologies on washing machines include heating, light radiation (represented by UVC ultraviolet sterilization) and active particles (sterilization and disinfection are realized through the strong oxidation of hydroxyl radical, silver ion, ozone and oxygen atom plasma). In addition, the sterilization technology in air conditioners, refrigerators, dishwashers, air purifiers and other products has been continuously upgraded and developed along the dimensions of safety, environmental protection and high efficiency.

Innovative technology IX induction heating technology
After the sudden attack of the epidemic, users' demand for health products is more urgent, and various innovative technologies for health household appliances are emerging one after another. Electromagnetic induction heating technology has been applied in various heat treatment scenarios such as induction cooker. It also has many advantages such as fast heating speed and non-contact heating. Can this heating technology be applied to washing machines to add weight to healthy laundry again Through a series of experiments, it is found that the electromagnetic heating technology performs well in the realization of heating function and heating efficiency, and there will be no obvious clothing damage. It is believed that after continuous technical iteration, it can provide new design ideas for health appliances in the future.

Innovative technology and ten suitable old technology development
Relevant data show that as of November 1, 2020, the national population aged 65 and over has reached 190 million, accounting for 13.5% of the total population. Aging has become an inevitable problem for social development. The elderly have their particularity in vision, hearing, touch, body movement, cognition and so on. Special care should be taken in home life. With the popularization of smart appliances, smart appliances suitable for the elderly Technological innovation is prominent. Intelligent appliances suitable for the elderly should not only be intelligent, but also make it easy for elderly users to use, reduce the frequency of bending, squatting and other actions. For example, voice control TV, refrigerator, ceiling lamp and other furniture, and use gestures to control smoke machine or TV. These technologies are more in line with the use characteristics of the elderly, and finally achieve humanized and intelligent design through personalized needs.

Having learned about the top ten innovative technologies of home appliances, how much room for imagination is there for our comfortable home? At the end of 2021, a forum focusing on the value of comfortable home appliances "2021 quality of life technology guarantee comfortable home appliances intelligent sharing forum" will also be held. Please pay attention to China home appliance network and bring you more cutting-edge technologies and innovative value products of home appliances.