Wind wheel, air duct, air purification equipment and preparation method of wind wheel
A technology for air purification equipment and wind wheels, which is applied in the field of wind wheels, air purification equipment, preparation of wind wheels, and air ducts. smooth wind effect
Active Publication Date: 2017-09-22
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
[0005] The main purpose of the present invention is to provide a wind wheel, air duct, air purification equipment and a method for preparing the wind wheel, aiming at improving the wind wheel to solve the problem that the existing air purification equipment has a stiff structure and cannot adapt to the wind Flow direction, leading to technical problems of poor air flow
Method used
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[0032] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0033] The invention provides a wind wheel, referring to figure 1 and figure 2 , in one embodiment, the wind wheel includes a disc body 200, several blades 400 and a reinforcement 600; the disc body 200 is in the shape of a disc, with a disc bottom area 220 and a disc wall surrounding the disc bottom area 220 region 240; the blades 400 are formed in the disk wall region 240 of the disk body 200, and are arranged at intervals; the reinforcement member 600 is annular, and the end of the blade 400 away from the disk body 200 is connected to the The inner surface 620 of the reinforcement member 600 is used for guiding the wind. The inner surface 620 is arranged in a trumpet shape, and the radius of the inner surface 620 gradually decreases along the axis toward the direction away from the blade.
[0034] Furthermore, s...
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The invention discloses a wind wheel, an air duct, air purification equipment and a method for preparing the wind wheel, which include a disk body, several blades and reinforcements; the disk body is in the shape of a disk and has a bottom area and a surrounding area. The disk wall area is provided; the blades are formed in the disk wall area of the disk body and arranged at intervals; the reinforcement member is in the shape of a ring, and the end of the blade away from the disk body is connected to the reinforcement member On the inner surface of the wind guide, the inner surface is arranged in a trumpet shape, and the radius of the inner surface gradually decreases along the axis toward the direction away from the blade. By setting the wind guide surface of the reinforcement as a curved surface, it adapts to the direction of wind flow , can assist smooth air outlet, and at the same time, by optimizing the structure of the reinforcement and the blade, the reinforcement and the blade can be assembled more easily through ultrasonic welding; the air duct and air purification equipment of the present invention use the above-mentioned wind wheel, and It can adapt to the direction of wind flow and make the wind flow more smoothly.
Description
technical field [0001] The invention relates to the field of air purification, in particular to a wind wheel, an air duct, air purification equipment and a method for preparing the wind wheel. Background technique [0002] At present, with the increase of air pollution and the use of a large number of new building materials and interior decoration materials, the indoor air quality of residents is a serious concern, especially in winter due to insufficient ventilation, or the use of air conditioning and heating in closed rooms, formaldehyde, benzene, Ammonia and other harmful gas pollution generally exceeds the standard, and sometimes the indoor air pollution level is 5-10 times higher than the outdoor air. [0003] Air purification equipment is a new type of household appliance that can solve indoor pollution in the home. Generally, it can remove formaldehyde, remove dust suspended in the air, absorb smoke, sterilize and absorb odor, etc., and the purification effect is rem...
Claims
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IPC IPC(8): F04D29/28F24F1/02F24F13/02B29C69/00
Inventor 甘植盛
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD