Volute fan combined structure and vertical air conditioner

A volute fan and combined structure technology, applied in air-conditioning systems, machines/engines, heating methods, etc., can solve the problems of increasing the volume of the volute fan, insufficient air output, and increasing the horizontal space occupied by vertical air conditioners, reducing the The effect of wind interference and impact reduction

Active Publication Date: 2015-12-16
GREE ELECTRIC APPLIANCES INC
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AI Technical Summary

Problems solved by technology

However, due to the limitation of the power and volume of the volute fan, when it is applied to relatively large air-conditioning equipment, such as vertical air conditioners, there will be a problem of insufficient air volume.
If the power of the volute fan is increased, the volume of the volute fan will also be increased, and

Method used

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  • Volute fan combined structure and vertical air conditioner
  • Volute fan combined structure and vertical air conditioner
  • Volute fan combined structure and vertical air conditioner

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Embodiment Construction

[0045] 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 present invention, some specific details are described in detail. Those skilled in the art can fully understand the present invention without the description of these details. In order to avoid obscuring the essence of the present invention, well-known methods, processes, procedures, and components are not described in detail.

[0046] In this application, direction is defined as figure 1 , 2 As shown in, the front-rear direction is defined as the direction perpendicular to the mounting plate 4, where the front panel 51 is located at the front and the rear panel 55 is located at the rear; the up-and-down direction is defined as the direction parallel to the mounting plate, where the top air outlet 53 It is above, and the lower air outlet 54 is below. The left and right direction is defined as along the direct...

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Abstract

The invention provides a volute fan combined structure which mainly solves the problem how to reduce influences of volutes of adjacent volute fans on air outflow in an air supply device provided with the adjacent volute fans. The structure comprises an installation plate and at least two adjacent volute fans installed on the installation plate. One of the two adjacent volute fans is provided with a middle air outlet located between the two adjacent volute fans, and compared with the other volute fan, the volute fan provided with the middle air outlet is located in front in the front-back direction perpendicular to the installation plate. The second volute fan, the first volute fan and the third volute fan are arranged on the installation plate in a staggered mode so that an air outlet of the second volute fan, the first volute fan and the second volute fan can be staggered, and interference is reduced. The invention further aims at providing a vertical air conditioner.

Description

Technical field [0001] The invention relates to the field of air supply mechanisms, in particular to a volute fan combined structure and a vertical air conditioner. Background technique [0002] When the current air conditioning equipment on the market requires two-way air supply, sometimes two volute fans are set to supply air in two opposite directions. However, due to the limitations of the power and volume of the volute fan, when applied to relatively large air-conditioning equipment, such as vertical air conditioners, the problem of insufficient air flow may occur. If the power of the volute fan is increased, the volume of the volute fan will also increase, and the overall volume of the vertical air conditioner needs to be increased, especially the width and / or thickness of the vertical air conditioner, and the vertical air conditioner The horizontal occupation space is unfavorable for the installation, use, and transportation of vertical air conditioners. Summary of the i...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D25/16F04D29/42F04D29/44F04D29/66F24F1/00
CPCF04D25/08F04D25/166F04D29/4233F04D29/4246F24F1/0022F24F1/005F24F1/029
Inventor 姚俊华张永亮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
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