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Air duct structure and air conditioner

A technology for air conditioners and air ducts, applied in the field of air duct structures and air conditioners, which can solve problems such as snail wind and loud noise, and achieve the effects of reducing noise, smooth air outlet, and ensuring low noise

Pending Publication Date: 2018-12-07
AUX AIR CONDITIONING LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the outer air duct is equipped with a snail tongue, it will still cause a snail wind phenomenon and generate a lot of noise

Method used

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  • Air duct structure and air conditioner
  • Air duct structure and air conditioner
  • Air duct structure and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0034] see Figure 1 to Figure 8 , the present embodiment provides an air duct structure 1, which can ensure smooth air flow and better noise reduction.

[0035] It should be noted that the air duct structure 1 provided in this embodiment can be used in a fan structure to ensure the air flow of the fan and reduce the noise of the fan. Furthermore, the air duct structure 1 provided in this embodiment can be used in an air conditioner to ensure smooth air flow from the air conditioner and also enable the air conditioner to reduce noise better.

[0036] Please refer to Figure 1 to Figure 4 , the air duct structure 1 volute cover 11 and volute seat 12 provided in this embodiment, the volute cover 11 is provided with a first tongue 13, the volute seat 12 is provided with a second tongue 14, the volute cover 11 It is detachably connected with the volute seat 12, and forms the first air channel 2 and the second air channel 3 communicating with each other. The first tongue 13 is co...

no. 2 example

[0060] Please refer to Figure 1 to Figure 8 , the present embodiment provides an air conditioner (not shown) including the above-mentioned air duct structure 1, which can ensure smooth air flow and better noise reduction.

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Abstract

The invention provides an air duct structure and an air conditioner, and relates to the technical field of air conditioners. The air duct structure comprises a volute cover and a volute base, the volute cover is provided with a first tongue body, the volute base is provided with a second tongue body, the volute cover and the volute base are detachably connected and form a first air duct and a second air duct which communicate with each other, the first tongue body and the second tongue body are connected to form a first volute tongue, and the volute cover is provided with a second volute tongue. The first tongue body and the second tongue body extend outwards from an air duct port of the first air duct, and the second volute tongue faces an air duct port of the second air duct. The first volute tongue has the first section height, the second volute tongue has the second section height, and the value range of the first section height and the value range of the second section height areboth 4-15 millimeters. According to the air duct structure and the air conditioner, it can be guaranteed that air is exhausted smoothly, and noise can be better reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air duct structure and an air conditioner. Background technique [0002] The mobile air conditioner is a mobile air conditioner that breaks through the traditional design concept, is small in size, high in energy efficiency, low in noise, does not need to be installed, and can be placed in different houses at will. [0003] The outer air duct of the mobile air conditioner can be composed of a volute cover and a volute seat. Half of the inner cavity of the existing outer air duct is on the volute cover and the other half is on the volute seat. The volute cover cooperates with the volute seat to form an outer wind road. Although the outer air duct is provided with a snail tongue, it will still cause a snail wind phenomenon and generate relatively large noise. Contents of the invention [0004] In view of this, the present invention aims to propose an air duct struct...

Claims

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Application Information

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IPC IPC(8): F24F13/02F24F13/24
CPCF24F13/02F24F13/24F24F2013/247
Inventor 钱国华冷晓刚秦宪陈明侠王长刚
Owner AUX AIR CONDITIONING LTD BY SHARE LTD
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