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Air duct assembly

A technology of air duct components and wind wheels, which is applied in the direction of airflow control components, space heating and ventilation, space heating and ventilation details, etc., and can solve the problem of small air volume and other issues

Active Publication Date: 2017-06-13
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an air duct assembly to solve the problem of small air volume

Method used

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Embodiment Construction

[0031] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0032] like Figure 1-Figure 9 As shown, the present invention provides an air duct assembly, including a wind guide ring 5, a wind guide ring 6, a wind wheel 4, a motor 2 and a stator blade 1, and the motor 2 is fixedly arranged in the middle of the stator blade 1, so that The wind wheel 4 is fixedly sleeved on the output shaft of the motor 2, the wind guide ring 5 is sleeved on the wind inlet side of the motor 2, and the wind guide ring 5 is detachably connected with the stator blade 1 , the wind guiding ring 6 is detachably connected to the side of the wind guiding ring 5 away from the motor 2;

[0033] The wind wheel 4 includes moving blades, a hub and a mounting plate, the hub is fixedly arranged in the middle...

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PUM

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Abstract

The invention relates to the field of air-conditioners, in particular to an air duct assembly. The air duct assembly comprises an air guide ring, an air-induced ring, a wind wheel, a motor and a fixed blade. The motor is fixedly arranged in the middle of the fixed blade. The wind wheel is fixedly arranged on an output shaft of the motor in a sleeving mode. The air guide ring is arranged at the air inlet side of the motor in a sleeving mode. The air guide ring and the fixed blade are detachably connected. The air-induced ring and the air guide ring are alos detachably connected. The wind wheel comprises a movable blade, a hub and a mounting plate. The hub is fixedly arranged in the middle of the surface of the air inlet side of the mounting plate. Two adjacent side edges of the movable blade are fixedly connected with the hub and the mounting plate correspondingly. The output shaft of the motor penetrates through the mounting plate to be fixedly connected with the hub. The end, connected with the hub, of the air inlet direction side of the movable blade is bent in the rotating direction. The total amount of compressed air of the movable blade is greatly increased, the air outlet amount is guaranteed, and noise is effectively reduced.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to an air duct assembly. Background technique [0002] At present, most of the existing air conditioners use a centrifugal fan and a volute structure, and the centrifugal fan and the volute structure are arranged at the bottom of the air conditioner. After the heat is exchanged by the heat exchanger, it is discharged from the air outlet of the air conditioner to the room to realize the functions of cooling and heating. [0003] Along with the development of air-conditioning technology, the indoor unit of the air conditioner that replaces the centrifugal wind wheel with the cross-flow wind wheel has appeared. However, the application of the cross-flow wind wheel in the indoor unit of the air conditioner is on the rise, and the design of the air duct of the cross-flow wind wheel in the air conditioner casing is still in the design stage. Therefore, it is imminent to provide an air duc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/08F24F13/00F24F13/24
CPCF24F1/0018F24F13/00F24F13/08F24F13/24F24F2013/247
Inventor 钟志尧蔡序杰杨彤周何杰
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD