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Volute assembly and air conditioner

An air conditioner and volute technology, applied in the field of air conditioning equipment, can solve the problems of air volume loss, easy deformation, large gap between two volutes, etc., and achieve the effect of ensuring the structural strength and ensuring the controllability of the connection

Active Publication Date: 2020-08-28
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the volute assembly of the air conditioner is assembled by two parts of the volute. However, because the side wall of one part of the volute is higher than the bottom surface, it is easily deformed during injection molding or transportation, which makes it difficult to assemble with the other part of the volute. Or the gap between the two volutes after assembly is large, which may easily cause air volume loss and abnormal noise.

Method used

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  • Volute assembly and air conditioner
  • Volute assembly and air conditioner
  • Volute assembly and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] According to a first aspect of the present invention, a volute assembly 1 is provided, such as figure 1 , figure 2 and Figure 4 As shown, the volute assembly 1 includes a first volute 10, a second volute 11 and a reinforcing rib 13, wherein the second volute 11 and the first volute 10 are configured to form an air duct 12, and the air duct 12 has an air outlet 121 ; The reinforcing rib 13 is arranged on the end of the second volute 11 close to the air outlet 121 .

[0082] The volute assembly 1 provided by the present invention includes a first volute 10, a second volute 11 and a reinforcing rib 13, the first volute 10 is connected to the second volute 11, the first volute 10 and the second volute 11 can constitute an air duct 12, the air duct 12 is used to accommodate the fan of the air conditioner, the air duct 12 has an air inlet and an air outlet 121, and the reinforcing rib 13 is arranged on the end of the second volute 11 close to the air outlet 121. The pres...

Embodiment 2

[0096] Different from Embodiment 1, this embodiment further defines that the volute assembly 1 also includes positioning pins 14, such as Figure 4 and Figure 9 As shown, the positioning pin 14 is disposed on the side wall of the first reinforcing rib 131 away from the air duct 12 .

[0097] In this embodiment, the volute assembly 1 further includes a positioning pin 14, the positioning pin 14 is arranged on the side wall of the first reinforcing rib 131 away from the air duct 12, and the positioning pin 14 is used to connect the first volute 10 and the second volute The shell 11 is positioned and connected to the middle partition of the air conditioner, and the middle partition is provided with a positioning opening in advance, and the positioning pin 14 can pass through the positioning opening to realize the connection between the first volute 10, the second volute 11 and the middle partition. An installation opening is also provided on the middle partition, and the connec...

Embodiment 3

[0101] Different from the previous embodiments, this embodiment further defines that the volute assembly 1 further includes buckles 113 and hollow slots 103, such as image 3 and Figure 5 As shown, wherein, the buckle 113 is arranged on one of the first volute 10 and the second volute 11, and the buckle 113 is located at the end of the first volute 10 or the second volute 11 away from the air outlet 121; hollow The buckle 103 is disposed on the other of the first volute 10 and the second volute 11 corresponding to the buckle 113 , and the buckle 113 can pass through the hollow buckle 103 and be buckled on the groove wall of the hollow buckle 103 .

[0102] In this embodiment, the volute assembly 1 further includes a buckle 113 and a hollow groove 103, wherein the buckle 113 is arranged on one of the first volute 10 and the second volute 11, and the buckle 113 is located on the second volute 11. The end of the first volute 10 or the second volute 11 away from the air outlet 1...

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Abstract

The invention provides a volute assembly and an air conditioner. The volute assembly comprises a first volute, a second volute and a reinforcing rib, wherein the second volute and the first volute constitute an air channel, and the air channel is provided with an air outlet; and the reinforcing rib is arranged at the end part, close to the air outlet, of the second volute. According to the voluteassembly and the air conditioner, the reinforcing rib is arranged at the end part, close to the air outlet, of the second volute, so that structural strength of the end part of the second volute can be guaranteed, the problem that normal assembly of the second volute and the first volute is directly affected due to stressed deformation of the second volute in an injection molding or transportationprocess is solved, and the problem of air volume loss or noise production caused by a larger gap between the first volute and the second volute is solved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a volute assembly and an air conditioner. Background technique [0002] At present, the volute assembly of the air conditioner is assembled by two parts of the volute. However, because the side wall of one part of the volute is higher than the bottom surface, it is easily deformed during injection molding or transportation, which makes it difficult to assemble with the other part of the volute. Or the gap between the two volutes is large after assembly, which is likely to cause air volume loss and abnormal sound. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] Therefore, the first aspect of the present invention is to provide a volute assembly. [0005] A second aspect of the present invention is to provide an air conditioner. [0006] In view of this, ac...

Claims

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Application Information

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IPC IPC(8): F04D29/42F04D29/44F04D29/62F24F13/00
CPCF04D29/4226F04D29/441F04D29/626F24F13/00
Inventor 周柏松吴淋李运志吴多德
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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