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Air channel device and air conditioning equipment

A technology for air-conditioning equipment and air ducts, which is applied in the field of air duct devices and air-conditioning equipment, and can solve problems such as odor, motor short-circuit failure, and bacteria breeding

Active Publication Date: 2016-02-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the inventors of the present invention have found that the above-mentioned air duct device has at least the following problems: when the air conditioner is cooling, the cold wind will pass through the holes on the upper plate of the air duct, and form condensation on the sweeping motor, air duct or other internal parts. dew
Over time, the condensed water formed will rust the sweeping motor or cause water to enter the motor and cause short circuit failure
In addition, the condensed water accumulated on the air duct will become moldy, causing odor or breeding bacteria

Method used

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  • Air channel device and air conditioning equipment
  • Air channel device and air conditioning equipment
  • Air channel device and air conditioning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 , figure 2 As shown, an air duct device proposed in this embodiment is used in an air conditioner. Specifically, the air duct device includes: an air duct, a sweeping blade 2 , a driving mechanism and a sealing structure 4 . Wherein, the air channel includes an air channel plate 11 and an air channel cavity surrounded by the air channel plate 11; wherein, the air channel plate 11 is provided with an air outlet and a through hole communicating with the air channel cavity. The wind sweeping blades 2 are arranged at positions corresponding to the air outlets in the air duct cavity. One end of the driving mechanism is located outside the air duct, and the other end is connected to the sweeping blades in the air duct cavity through the holes on the air duct plate 11 to drive the sweeping blades to do reciprocating wind sweeping action. The sealing structure 4 is respectively in sealing connection with the passing hole and the driving mechanism, and is us...

Embodiment 2

[0047] Preferably, if figure 1 with figure 2As shown, this embodiment provides an air duct device. Compared with the previous embodiment, one end of the sealing structure 4 of the air duct device in this embodiment is defined as the first end, and the other end is defined as the second end. Wherein, the first end of the sealing structure 4 is sealingly connected with the hole wall of the passing hole. The second end of the sealing structure 4 is sealingly connected with the driving mechanism. And, the sealing structure 4 is provided with a through hole 40 (such as image 3 , Image 6 and Figure 7 shown); the drive mechanism passes through the through hole 40 and enters the air duct cavity to connect with the sweeping blade 2 .

[0048] The air duct device provided in this embodiment is set through the above, no matter whether the driving mechanism is in the working state, the through hole in the sealing structure keeps the driving mechanism and the air duct plate in a s...

Embodiment 3

[0050] On the basis of Embodiment 2, in order to keep the sealing structure in the sealing connection with the sealing structure during the driving process of the driving mechanism. The sealing structure can be designed as the following structure:

[0051] Such as Figure 2 to Figure 7 As shown, the sealing structure 4 in this embodiment is an elastic member. By designing the sealing structure 4 as an elastic member structure, the first end of the sealing structure 4 is in sealing connection with the hole wall passing through the hole, and the second end is in sealing connection with the driving mechanism. When the driving mechanism drives the sweeping blades to perform reciprocating sweeping action, the second end of the sealing structure 4 reciprocates along with the driving mechanism, so that the sealing structure 4 is continuously compressed and stretched.

[0052] Specifically, when the joint between the driving mechanism and the sealing structure moves toward the direc...

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Abstract

The invention discloses an air channel device and air conditioning equipment, and relates to the technical field of air conditioning. According to the mainly adopted technical scheme, the air channel device includes an air channel, air sweeping blades, a driving mechanism and a sealed structure. The air channel comprises air channel plates and an air channel cavity defined by the air channel plates, wherein air outlets and through holes communicated with the air channel cavity are formed in the air channel plates, and the air sweeping blades are arranged in the places, corresponding to the air outlets, inside the air channel cavity. One end of the driving mechanism is located outside the air channel, and the other end of the driving mechanism is connected with the air sweeping blades through the through holes, so that the air sweeping blades are driven to conduct air sweeping actions. The sealed structure is in sealed connection with the through holes and the driving mechanism, so that the through holes and the driving mechanism are always in a sealed state. The air conditioning equipment comprises the air channel device. The air channel device and the air conditioning equipment are mainly used for enabling the matched position of the driving mechanism and the air channel plates to be always in the sealed state, so that cold air is prevented from passing through the matched position of the air channel blades and the driving mechanism.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air duct device and air conditioning equipment. Background technique [0002] In order to make the indoor temperature reach equilibrium quickly, the air ducts of existing air conditioners (such as circular vertical air conditioners) basically have a sweeping function. [0003] In the existing circular vertical air conditioner, the air duct device includes an air duct, sweeping vanes arranged in the air duct, and upper and lower sweeping connecting rods and a sweeping motor located outside the air duct. Wherein, the upper plate of the air duct is provided with through holes for passing the upper and lower wind sweeping connecting rods. One end of the upper and lower wind sweeping connecting rods is connected to the wind sweeping motor, and the other end needs to pass through the upper plate of the air duct to connect with the wind sweeping blades in the air duct to dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/02
CPCF24F13/02
Inventor 罗文君陈伟许壮
Owner GREE ELECTRIC APPLIANCES INC