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ELECTRONICS SHOW
Time:06.21-06-23
Booth No. C2.24a
Address: Ptak Warsaw Expo, Poland
Exciting news from the world of beauty and tech enthusiasts! Our innovative D8 Hypersonic hair dryer made a remarkable debut at the COSMOPROF MIAIMl this January, capturing the interest of brands and distributors from around the globe. This event has set a new standard in hair care technology, emphasizing the D8's revolutionary features and performance.
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The center angle of the diffuser and reducer should preferably be between 8-15o. 2. The straight pipe resistance and branch pipe resistance of the tee should be calculated separately. 3. Try to reduce the flow rate of the air outlet as much as possible. Calculation of local resistance of hair dryer: Z= ξν two ρ/ two ξ———— Local resistance coefficient. Local resistance accounts for a large proportion in ventilation and air conditioning systems, and attention should be paid during design. In order to reduce local resistance, the following measures are usually adopted: 1. Elbow When arranging pipelines, straight lines should be taken as much as possible to reduce bends. The curvature radius of a circular air duct elbow should generally be greater than (1-2) times the pipe diameter; The larger the aspect ratio of the rectangular air duct elbow section, the smaller the resistance; A rectangular right angle elbow should have a flow guide in it. 2. Tee The collision of two strea
Although we are very clear about the role of hair dryer bearings, some problems with hair dryers are inevitable in use. Some problems we feel are harmless, but some problems can affect the effectiveness of hair dryers. This is also why many users feel that the effectiveness of hair dryers is relatively low, especially the use of fan bearings is more prominent among these problems. Therefore, let me give you a detailed introduction to the problem of bearings with hair dryers. The two sides of the impeller are fixed and matched with the bearing seat bearings using a locking sleeve. The fault of high temperature and vibration value of the free end bearing occurred during the retest. After removing the upper cover of the bearing turn and manually rotating the fan at a slow speed, it was found that the bearing roller at a specific position on the shaft was also rolling in the non load area. This can determine that the bearing running clearance changes excessively and the installation c
Performance characteristics of multi wing centrifugal fans: Multi wing centrifugal fans are essentially a variable flow and constant pressure device. Because its working principle is basically the same as that of a turbine compressor, but due to the low gas flow rate and little pressure change, it is generally not necessary to consider changes in gas specific volume, that is, treat gas as an incompressible fluid. When the speed is constant, the pressure flow theoretical curve of the centrifugal fan should be a straight line. Due to internal losses, the actual characteristic curve is curved. The pressure generated in a centrifugal fan is greatly affected by changes in inlet temperature or density. For a given intake volume, the pressure generated is the lowest at the highest intake temperature (lowest air density). For a given pressure and flow characteristic curve, there is a power and flow characteristic curve. When the blower operates at a constant speed, the required power for a
A hair dryer introduces you to: 1. The hair dryer should be installed in a sturdy and sturdy place on the ground, with sufficient space left around for easy inspection, maintenance, and upkeep. 2. The foundation of the hair dryer base should be kept level, and it is recommended to pad damping rubber or install it with bolts at the four corners of the base to ensure stable operation and low vibration of the medium pressure transparent fan. 3. The connection pipeline between the hair dryer and the system should be sealed reliably. For small vacuum pumps, metal pipelines can be used to connect and the sealing gasket can be made of oil resistant rubber. For small hair dryers, vacuum hoses can be used to connect. The pipeline diameter should not be smaller than the suction diameter of the hair dryer, and the pipeline should be short and have fewer bends. (When welding pipelines, welding slag should be removed from the pipeline, and it is strictly prohibited for welding slag to enter
High voltage hair dryers are widely used in various fields of society. They are widely used in industries such as electricity, steel, cement, and paper making. Due to the large amount of hard dust particles and acidic gases contained in the gas medium conveyed, the flow components of these devices are subjected to strong erosion and corrosion, especially the heart component impeller, which runs at a linear speed of 160 meters per second at the end of its blades, The wear rate is more severe than other parts. How to make high-voltage hair dryers more wear-resistant has become a headache. At present, a better method is to paste or embed wear-resistant ceramics on the surface of the impeller volute. Due to the excellent wear-resistant performance of wear-resistant ceramics, it can greatly improve the wear-resistant performance of the unit. Among the commonly used methods, overlay welding is commonly used and the effect is relatively good. It can generally be used for more than a year
Among the performance parameters of a turbofan, the most important ones are gas flow rate, pressure, transmitted power, efficiency, and impeller speed, which must be paid attention to during the selection process. The gas flow parameter of a rotary hair dryer represents the volume of gas that the hair dryer can handle per unit time, while the pressure of a rotary hair dryer refers to the internal gas pressure value during the operation of the rotary hair dryer. The efficiency of a turbofan refers to the ratio between the axial power of the turbofan and the actual effective power of the gas being processed. At present, the total pressure efficiency of centrifugal hair dryers is about 90%, and in the future development of centrifugal hair dryers, the efficiency value will be one of the further goals pursued by researchers. The role of a pump style hair dryer Tupu style hair dryers are widely used for dust removal and cooling in factories, mines, tunnels, cooling towers, vehicles, s
