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Air outlet air duct and air conditioner

A technology for air outlet ducts and air conditioners, which is applied in the direction of pipeline layout, mechanical equipment, etc., can solve the problems of uneven air supply in the height direction and rising costs, and meet the needs of use, low cost, and diversified air outlet modes Effect

Pending Publication Date: 2019-01-11
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the small air outlet of the square cabinet machine and it is arranged at the top of the air conditioner, it is easy to have the problem of uneven air supply in the height direction
The current solution is to use multiple fans in the height direction, and different fans provide different heights of air outlet, but the use of multiple fans will lead to an increase in cost

Method used

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  • Air outlet air duct and air conditioner
  • Air outlet air duct and air conditioner
  • Air outlet air duct and air conditioner

Examples

Experimental program
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Effect test

no. 1 example

[0039] According to the first embodiment of the present invention, the first switching mechanism includes a first reversing plate 4, which is rotatably arranged on the volute 1, and the first reversing plate 4 has an upper air outlet 2 for sealing The first rotation position and the second rotation position to open the upper air outlet 2. By adjusting the switching position of the first reversing plate 4, the first reversing plate 4 can block the upper air outlet 2 or open the upper air outlet 2, so as to realize the adjustment of the upper air outlet of the air conditioner, the structure is simple, and the adjustment is convenient.

[0040] Preferably, when the first reversing plate 4 is at the second rotational position, the first reversing plate 4 is located in the extension direction of the volute 1, which can effectively increase the volume of the volute when the first reversing plate 4 is at the second rotational position. The air guide length of 1 increases the air supp...

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PUM

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Abstract

The invention provides an air outlet air duct and an air conditioner. The air outlet air duct comprises a volute (1) which comprises an upper air outlet (2) and a lower air outlet (3); the upper air outlet (2) is provided with a first switching mechanism, and the lower air outlet (3) is provided with a second switching mechanism; the first switching mechanism is used for opening or closing the upper air outlet (2), the second switching mechanism is used for opening or closing the lower air outlet (3), and the first switching mechanism and the second switching mechanism are independently controlled. According to the air outlet air duct, a single fan can be adopted to achieve air exhausting of the different heights of the air conditioner, and the cost is low.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an air outlet duct and an air conditioner. Background technique [0002] At present, due to the small air outlet of the square cabinet machine, which is arranged at the top of the air conditioner, it is easy to have the problem of uneven air supply in the height direction. The current solution is to use multiple fans in the height direction, and different fans provide different heights of air outlet, but the use of multiple fans will lead to increased costs. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention is to provide an air outlet duct and an air conditioner, which can use a single fan to realize air outlet at different heights of the air conditioner, and the cost is low. [0004] In order to solve the above problems, the present invention provides an air outlet duct, including a volute, the volut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/02F24F11/89
CPCF24F11/89F24F13/02
Inventor 余杰彬刘汉吴俊鸿高旭王现林
Owner GREE ELECTRIC APPLIANCES INC