Air conditioning device
A technology of air-conditioning equipment and window-type air-conditioning, which is applied in the field of air-conditioning equipment, and can solve problems such as unstable indoor wind noise, low energy efficiency of air-conditioning equipment, and poor user experience, so as to improve the uniformity and softness of the air outlet, and the radial size Small, little effect required
Active Publication Date: 2018-09-04
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
[0002] Existing air conditioners such as window air conditioners and mobile air conditioners are equipped with indoor side wind wheels to drive air circulation. In the process of realizing the present invention, the inventor found the following problems in the prior art: when the existing air conditioners are running, There are problems such as unstable wind sound and loud noise on the indoor side, resulting in poor product experience, and resulting in low overall energy efficiency and high energy consumption of air-conditioning equipment
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[0044] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0045] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0046] The air conditioner provided by the first embodiment of the invention, such as figure 2 , Figure 4 , Image 6 , Figure 8 , Figure 9 and Figure 10 As shown, the air conditioner can b...
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The invention provides an air conditioning device. The air conditioning device comprises a shell, a volute air duct and a wind wheel; the shell is provided with an exhaust outlet and an air return port; the volute air duct is located in the shell and communicates with the exhaust outlet and the air return port, wherein the volute air duct comprises a volute part and a volute tongue part, the volute part is provided with an abutting edge, and the abutting edge is in contact with the inner end of the exhaust outlet; and the wind wheel is a cross-flow wind wheel, the wind wheel is located in thevolute air duct, the intersection line formed by the intersection of the inner surface of the volute part and the middle section perpendicular to the axis of the wind wheel is a molded line of the volute part, an intersection point is formed between the molded line and the abutting edge, and the line length F1 of the portion, from the point which is closest to the wind wheel to the intersection point, on the molded line, the length F2 of the hole wall of the exhaust outlet and the diameter D of the wind wheel meet the condition that the (F1+F2) / D is larger than or equal to 1.8 and smaller thanor equal to 2.5. According to the air conditioning device, the streamline of air flow in the volute air duct can be smooth, then the purposes of reducing noise of the air flow and reducing the resistance loss are achieved, and meanwhile, the noise reduction effect and the energy efficiency of a product are improved.
Description
technical field [0001] The present invention relates to the field of air conditioners, in particular to an air conditioner. Background technique [0002] Existing air conditioners such as window air conditioners and mobile air conditioners are equipped with indoor side wind wheels to drive air circulation. In the process of realizing the present invention, the inventor found the following problems in the prior art: when the existing air conditioners are running, There are problems such as unstable wind sound and loud noise on the indoor side, which leads to poor product experience, and leads to low overall energy efficiency and high energy consumption of air-conditioning equipment. Contents of the invention [0003] In order to solve at least one of the above technical problems, the purpose of the present invention is to provide an air conditioner. [0004] In order to achieve the above object, an embodiment of the present invention provides an air conditioner, comprising...
Claims
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IPC IPC(8): F24F1/00F24F13/24F24F13/30
CPCF24F1/0007F24F13/24F24F13/30F24F2013/247
Inventor 游斌刘士军
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD