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Air duct structure and air conditioner

An air duct and air-conditioning technology, which is applied in pipeline layout, lighting and heating equipment, space heating and ventilation details, etc., can solve problems such as uneven air intake and surge, and achieve simple structure, surge suppression, and practicality strong effect

Active Publication Date: 2018-05-15
AUX AIR CONDITIONING LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional air conditioner adopts the air duct of the cross-flow blade assembly. Due to the length of the centrifugal and axial flow, it is prone to the problem of uneven air intake. If the air volume of a certain fan blade is too small, it will cause surge problems.

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
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no. 1 example

[0034] figure 1 A schematic diagram of the first partial structure of the air conditioner provided by this embodiment is shown. The air conditioner provided in this embodiment includes a cross-flow vane assembly installation structure 210 , a cross-flow vane assembly 220 , a shroud 230 and an air duct structure 100 .

[0035] The installation structure 210 of the cross-flow blade assembly is used to install the cross-flow blade assembly 220 , and the air duct structure 100 is used to connect with the installation structure 210 of the cross-flow blade assembly and play a role in guiding the wind. Due to the use of the air duct structure 100, the air conditioner provided by this embodiment can better suppress surge.

[0036] In this embodiment, the cross-flow vane assembly 220 is installed on the installation structure 210 of the cross-flow vane assembly, and the surrounding plate 230 is arranged around the periphery of the cross-flow vane assembly 220 .

[0037] figure 2 A ...

no. 2 example

[0067] image 3 A schematic diagram of the first partial structure of the air conditioner provided by this embodiment is shown. Figure 4 A second partial structural schematic diagram of the air conditioner provided by this embodiment is shown. Please refer to image 3 and Figure 4 This embodiment provides an air conditioner, which is different from the air conditioner provided in the first embodiment in that the air duct structure 100 includes an air duct plate 310 and a reinforcing member 320 that are detachably connected to each other.

[0068] Wherein, one end of the air channel plate 310 is used for connecting with the mounting structure 210 of the cross-flow fan assembly, and the other end of the air channel plate 310 is used for detachably connecting with the reinforcing member 320 .

[0069] The air duct plate 310 is in the shape of a plate as a whole, and includes an arc-shaped segment 312 connected at an obtuse angle and an extending segment 313 .

[0070] The a...

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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 an air duct section and an anti-surge structure. The anti-surge structure is provided with a first inflection point. The air duct section is connected with the anti-surge structure to form a second inflection point. An anti-surge groove is formed between the first inflection point and the second inflection point. The air duct structure can inhibit the anti-surge phenomenon well.

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 traditional air conditioner adopts the air duct of the cross-flow blade assembly. Due to the length of the centrifugal and axial flow, it is prone to the problem of uneven air intake. If the air volume of a certain fan blade is too small, it will cause surge problems. [0003] Therefore, developing an air duct structure that can effectively solve the above-mentioned problems is a technical problem that needs to be solved urgently at present. Contents of the invention [0004] In view of this, the present invention aims to propose an air duct structure, which can better suppress the occurrence of surge. [0005] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0006] An air duct structure includes an air duct section and an anti-s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/02
CPCF24F13/0245Y02B30/70
Inventor 兰江华陈斌张伟捷
Owner AUX AIR CONDITIONING LTD BY SHARE LTD
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