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 unfavorable installation, use, and transportation of vertical air conditioners. To achieve the effect of increasing the air volume and reducing the impact

Active Publication Date: 2015-12-16
GREE ELECTRIC APPLIANCES INC
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  • Claims
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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 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.

[0046] In this application, a direction is defined as figure 1 , 2 , where the front-rear direction is defined as the direction perpendicular to the mounting plate 4, wherein the front panel 51 is at the front, and the rear panel 55 is at the rear; the up-down direction is defined as the direction parallel to the mounting plate, where the top air outlet 53 is at the top, and the lower air outlet 54 is at the bottom. The left-right direction is defined as along the direction pa...

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Abstract

The invention provides a volute fan combined structure which mainly solve the problem how to reduce influences of volutes of two volute fans at two ends on air outflow of a middle volute fan in an air supply device provided with the three 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 oblique air outlet located between the two adjacent volute fans, and the middle oblique air outlet obliquely extends in the direction away from a volute of the volute fan provided with middle oblique air outlet from back to front. 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 combined structure of a volute fan and a vertical air conditioner. Background technique [0002] When air-conditioning equipment currently on the market requires two-way air supply, two volute fans are sometimes installed to supply air in two opposite directions. 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 a vertical air conditioner, there will be a problem of insufficient air output. If the power of the volute fan is increased, the volume of the volute fan will also be increased, 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, and the vertical air conditioner needs to be increased. The horizontal occupied space is unfavorable for the installation, use and transport...

Claims

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Application Information

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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
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