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Appliance & Electronics Show (Dubai) 2024!
Date: 17–19 December 2024
Time: 10:00–18:00
Booth: AI105
Location: Dubai World Trade Centre
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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Hair dryers can be carried on an airplane. Hair dryers are not prohibited items and are not subject to carrying restrictions. They can be checked in with luggage or taken on an airplane. The weight of the hair dryer carried cannot exceed 5kg, and first-class passengers can carry two pieces of luggage per person, with each piece of luggage weighing no more than 5kg. Each business and economy class passenger is allowed to carry one piece of luggage with them, with a weight not exceeding 5 kilograms. The length, width, and height of each carry-on item shall not exceed 55 centimeters, 40 centimeters, and 20 centimeters, respectively. Items exceeding the length shall be checked in as checked baggage. 1. Instruments with deterrent power Firearms, military or police equipment, and controlled knives cannot be shipped or carried, but will only be confiscated. 2. Flammable and explosive materials Flammable and explosive items such as lighters, firecrackers, fireworks, alcohol, etc. are
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
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
