With the development of technology, many new technologies have been successfully applied in the washing machine. So that the washing machine by a simple 'can the laundry', developed to a high degree of cleaning, low wear rate, Healthy, intelligent, saving water and energy, high level functions to meet the needs of different grades of several new technologies described below:
First, the frequency control technology
Frequency Control Technology to change the frequency by changing the power supply main advantages washing machine motor speed frequency control technology as follows:
First, the different fabrics require different water for washing. Fixed-frequency single washing machine because of its speed, to change the flow of water in the form of stopping time only by changing the transfer ratio to achieve, in the form of a limited form of washing water, far from meeting the variety of fabrics fabric washing requirements. Frequency washing machine can achieve a variety of different speed under the water, which can meet the requirements of high-level laundry.
Second, the fixed-frequency washing machine dehydration start from zero speed upgrade directly to a high-speed, speed span, resulting in vibration, and noise. The application of frequency control technology enables the washing machine soft start, motor speed can be gradually increased from zero to maximum speed, the dewatering cylinder smooth spin up, minimal vibration. inverter technology can effectively reduce the noise of the washing machine.
Third, fixed-frequency vibration big washing machine, its spin speed is restricted, you can not design a high spin speed. The use of frequency control technology enables the washing machine to achieve a higher spin speed, not only shorten the washing time, and dewatering rates more High example: Normal drum type washing machine is generally the highest spin speed 800 r / min, and frequency control washing machine can reach 1200 rev / min or more.
Frequency technology washing machine use such as: Haier XQB68-91 automatic Washing Machine, Little Swan XQB45-8003ID automatic Washing Machine.
Second, the ozone sterilization technology
Ozone (O3) is currently one of the strongest known oxidant, is a broad-spectrum, highly efficient, rapid fungicide. It is for man and animal pathogenic bacteria, viruses and micro-organisms have a strong role in the killing. The sterilization acetic acid and oxygen effect is quite strong in formaldehyde, chlorine bactericidal activity than doubled against Staphylococcus aureus, Escherichia coli kill rate of 99.5%. Ozone approximately thirty minutes at room temperature, it will become self-decomposition of oxygen, Thus there is no residue and secondary pollution. Ozone is highly soluble in water, while generating ozone water ozone water concentration can be sterilized in 0.1-0.2mg / L when reached 0.4mg / L can kill the virus. sterilization rate higher than chlorine and other sterilizing agents 600-3000 times.
Ozone is produced by the ozone generator, usually mounted on the bottom of the washing machine, a steady stream of ozone generated by the catheter introduced into the wash water to form ozone water, washing clothes at the same time for sterilization, deodorant addition of ozone can enhance the washing water decontamination agents, improve the cleaning of the washing machine.
The use of a washing machine ozone sterilization technology such as: Duck XQG50-H456 automatic washing machine drum.
Third, the mute balancing technology
Quiet on the washing machine uses balancing technology mainly in three aspects.
First, the washing machine on a rotating member configured annular cavity plastic package with brine gimbal axis of the rotating member gimbals - coincides with the axis of the washing tub, the washing tub rotates, the inertia of the liquid saline or buffered offset rotary tub inertia , thereby adjusting the amount of eccentricity of the tub, the eccentric reduced to very low. enables the washing machine vibration is reduced by 3 times and reached muted level. In addition, the balance ring to replace the counterweight to play a balancing role, greatly reducing the washing machine weight.
Second, change the power (motor) transmission mode. The traditional approach is indirect transmission drive motor connected by belts and rotating parts, washing machine vibration, low efficiency, and the belt belongs to the wearing parts. To overcome this shortcoming, the use of Mute balancing technology is changing the indirect drive for the direct drive motor, the motor shaft and the rotary member is directly connected together, the two coincident axes, vibration, greatly reducing the washing machine noise.
Third, the use of a DC motor instead of AC motors, AC motors can be eradicated AC noise generated, thus greatly reducing the overall noise of the washing machine. Is an effective noise reduction measures.
Using the Mute balance washing machine technology such as: Duck XQB52-682B type, XQB53-683G automatic Washing Machine utilizes gimbal technology; duckling DD motor series automatic drum washing machine utilizes DC motor noise reduction technology.
Fourth, the fuzzy control technology
Fuzzy control washing machine is provided with a computer and a variety of precision smart sensors that can mimic human perception and thinking function of the laundry process control. Various sensors corresponds to people's hands, eyes, ears, etc., can automatically detect determine the weight of laundry, material, dirty degree, washing liquid temperature, etc., and passes this information to the computer. After the computer information received comprehensive judgments, automatically sets the optimum level, the best time and best washing washing procedures, control the executive components to automate the entire laundry process. and to achieve the best washing results make the laundry when energy and Fuzzy Control Technology makes washing machines reached a new level of technology.
Use of washing machine fuzzy control technology, such as: Duck XQG50-808F22 automatic drum washing machines, Rongshida XQB45-95F automatic Washing Machine.
Fifth, Nanotechnology
Nanotechnology refers to the nanometer scales (1-100nm), through direct manipulation of atoms, molecules, radicals, or molecules to rearrange the technical composition of the new material. Using nanotechnology developed substances called nanomaterials. Nano materials have strong antibacterial sterilization antibacterial mechanism are: bacteria in vivo protease loss of vitality, leading to bacterial death.
Inside and outside the barrel of the washing machine, because of its structure can not be free cleaning After each wash clothes, there will be some dirt adhering to the surface of the tub, plus a suitable temperature and humidity to become breeding ground for bacteria. If these bacteria can not be killed in time, they will adhere to the clothes after washing, the formation of secondary pollution, harm to human health. washing machine application of nanotechnology, nanomaterials refers to materials added to the inner and outer barrel material applied to the surface or the inner and outer barrel in, the bacteria can not survive on the tank wall, thus preventing the growth of bacteria, to antibacterial purposes.
Such as: Duck XQG50-NM426-automatic drum washing machine uses a new type of nanotechnology outer tube through silver nanocomposite materials handling, where the silver ions from the nano suction mesoporous released, strongly attracted bacterial proteases body tissue. together therewith, so that the loss of activity of the protease, leading to bacterial death; silver ions and then freed from the bacterial body, attracting kill other bacteria adhered to the tube wall lifetime of such a washing machine with a washing machine antimicrobial same lifetime. lasting.
Sixth, IT
Application of information technology washer or washing machine called an information network washing machine, computer technology is intelligent combination of technology and a washing machine. It consists of home network together with other information appliances, and connected to the outside through its network and maintenance services, science and technology network, Internet net connection, you can realize remote fault diagnosis and maintenance, download escalating laundry procedures, Internet browsing, information consulting, e-mail, online shopping and so on.
Although manufacturers have introduced a variety of information, including information appliances, including a washing machine, but due to various factors, information washing machine has not officially put on the market, still belong to the conceptual thing.