A vertical air conditioner
A vertical air conditioner and volute technology, which is applied to air conditioning systems, heating methods, non-variable pumps, etc., can solve problems such as insufficient air volume, increasing the volume of the volute centrifugal fan, and increasing the volume of vertical air conditioners, etc. , to achieve the effect of increasing the air volume
Active Publication Date: 2018-06-22
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
However, due to the limitation of the power and volume of the volute centrifugal fan, when it is applied to relatively large air-conditioning equipment, such as vertical air conditioners, there will be a problem of insufficient air output.
If the power of the volute centrifugal fan is increased, the volume of the volute centrifugal fan will also be increased accordingly, and then the overall volume of the vertical air conditioner needs to be increased, especially the width and / or thickness of the vertical air conditioner is increased, and the vertical air conditioner is increased. The horizontal space occupied by the vertical air conditioner is unfavorable for the installation, use, and transportation of the vertical air conditioner.
Method used
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[0044] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. To avoid obscuring the essence of the present invention, well-known methods, procedures, procedures, and components have not been described in detail.
[0045] In this application, a direction is defined as figure 1 , 2As shown in , the front-to-rear direction is defined as the direction perpendicular to the mounting plate 4, where the front panel 51 is located in the front, and the rear panel 55 is located at the rear; the up-down direction is defined as the direction parallel to the mounting plate, where the top air outlet 53 Above, the lower air outlet 54 is below. The left-right direction is defined as along the direction ...
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The purpose of the present invention is to provide a vertical air conditioner, which includes a casing, the casing includes a front panel, and a volute centrifugal fan assembly structure is arranged inside the casing, and the volute centrifugal fan assembly structure includes a mounting plate and a mounting plate. At least two adjacent volute centrifugal fans on the mounting plate, one volute centrifugal fan in the two adjacent volute centrifugal fans has a center between the two adjacent volute centrifugal fans The inclined air outlet, the middle inclined air outlet is extended along the direction from the rear to the front and is inclined away from the volute of the volute centrifugal fan with the middle inclined air outlet; the combined structure of the volute centrifugal fan is along the vertical direction The direction is arranged in the hollow chamber, and the installation plate divides the hollow chamber into two independent parts, and the main air duct is formed between the volute and the front panel of all volute centrifugal fans. The vertical air conditioner in the present application can reduce the interference of the air flow inside the casing.
Description
technical field [0001] The invention relates to the field of air supply mechanisms, in particular to a vertical air conditioner. Background technique [0002] When air-conditioning equipment currently on the market requires two-way air supply, two volute centrifugal fans are sometimes installed to supply air in two opposite directions. However, due to the limitation of the power and volume of the volute centrifugal fan, when it is applied to relatively large air-conditioning equipment, such as a vertical air conditioner, there will be a problem of insufficient air output. If the power of the volute centrifugal fan is increased, the volume of the volute centrifugal fan will also be increased accordingly, and then the overall volume of the vertical air conditioner needs to be increased, especially the width and / or thickness of the vertical air conditioner is increased, and the vertical air conditioner is increased. The horizontal space occupied by the vertical air conditioner...
Claims
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IPC IPC(8): F04D25/08F04D25/16F04D29/42F04D29/44F04D29/66F24F1/00
CPCF04D25/08F24F1/00F04D25/166F04D29/4246F04D29/4226F04D25/16F04D29/42F04D29/44F04D29/66F24F1/0025
Inventor 姚俊华潘龙腾吴舸李德清金海元丘晓宏孟宪运王朝新张永成曾庆和温骊陈圣文杨杰臧允舒林裕亮
Owner GREE ELECTRIC APPLIANCES INC