Air channel switching device adaptor and air channel switching device

The technology of a conversion device and an adapter is applied in the fields of clothing treatment devices, adapters for air duct conversion devices, and air duct conversion devices, and can solve the problems of increased space occupation, low cooling efficiency, and high cost.

Pending Publication Date: 2019-08-09
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cooling efficiency of the tap water cooling method is low, the cooling time is long, and it also wastes water resources; although the compressor cooling method has high efficiency and short time, the cost is very expensive
[0004] In addition, the applicant has previously designed a clothes treatment device with two sets of clothes treatment equipment, and the two sets of clothes treatment equipment can dry the clothes separately; but the drying equipment in the prior art can only realize the Drying of clothes in the laundry treatment equipment; therefore, when two sets of drying equipment are added to the laundry treatment device, the size of the entire body structure increases and the number of equipment increases, resulting in increased product costs and increased space occupation

Method used

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  • Air channel switching device adaptor and air channel switching device
  • Air channel switching device adaptor and air channel switching device
  • Air channel switching device adaptor and air channel switching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Such as Figure 1 to Figure 6 As shown, in this embodiment, a shaft sleeve structure for installing the baffle shaft of the air duct conversion device is introduced. One end of the air duct baffle 4 is provided with a baffle shaft 411 extending horizontally to both sides, and the baffle shaft 411 is connected to the The two side walls of the air duct 100 are correspondingly plugged and fixed so that the baffle 411 is relatively rotatably installed in the air duct 100 ; The air duct side wall 101 is provided with a mounting groove 203, and the mounting groove 203 is inserted and fixed with a non-circular bearing sleeve 204, and the bearing sleeve 204 is provided with a baffle shaft 411 for the air duct baffle plate 4 to be plugged in correspondingly. The mounting holes 205.

[0062] A detachable bearing sleeve is provided on the side wall of the air duct to facilitate the detachable replacement of the bearing of the air duct reversing device, and achieve the purpose of ...

Embodiment 2

[0072] Such as Figure 1 to Figure 3 ,Such as Figures 7 to 11 As shown, in this embodiment, an adapter 3 for an air duct conversion device is introduced. The two ends of the adapter 3 are respectively provided with an adapter shaft 31 and an adapter sleeve 32. The adapter shaft 31 and the air duct conversion device The connecting crossbeam 2 of 200 is connected rotatably around the axis, and the adapter sleeve 32 is fixedly connected with the air duct baffle plate 4 of the air duct converting device 200 in a non-rotatable manner.

[0073] By setting the above-mentioned adapter on the air duct conversion device, two different plug-in structures are integrated on the adapter, so as to ensure that the two ends of the adapter are rotatably connected to different components and cannot be rotated relative to each other. connection to achieve the purpose of driving the air duct baffle of the air duct conversion device.

[0074] Such as Figure 8 To such as Figure 10 As shown, i...

Embodiment 3

[0083] Such as image 3 , Figure 7 and Figure 12 to Figure 14 As shown, this embodiment introduces an air duct baffle 4 of an air duct conversion device 200, which includes a baffle body 41 and a frame 42, and one side of the baffle body 41 is provided with a baffle shaft extending horizontally to both sides. 411 , the frame wraps the three sides of the baffle body except the baffle shaft 411 . The baffle body 41 and the baffle shaft 411 are integrally arranged, and are driven by the motor 1 to rotate together to realize the opening and closing of the air duct 100 .

[0084] In this embodiment, the air duct switching device 200 is fixed on the housing through a fixing device, and the air duct baffle 4 switches and moves between the first position and the second position to realize the opening and closing of the air duct 100, and the gas flows through the air duct. Under the interaction between the side wall and the air duct baffle 4, the gas can only flow along the prescrib...

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PUM

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Abstract

The invention discloses an air channel switching device adaptor. An adaption shaft and an adaption sleeve are respectively arranged at two ends of the adaptor; the adaption shaft is connected with a connection cross beam of the air channel switching device in a manner of rotating around the shaft; the adaption sleeve is fixedly connected with an air channel baffle of the air channel switching device in a manner of not rotating relative to each other. The invention also discloses an air channel switching device. The air channel switching device comprises an air channel baffle mounted on an airchannel in a manner of relatively rotating; a motor output shaft is connected with the air channel baffle through a linkage mechanism; the linkage mechanism drives the air channel baffle to rotate around the shaft in a rotation process of the motor output shaft, so that the air channel baffle is switched and moved between a first position and a second position; the linkage mechanism comprises theair channel switching device adaptor. According to the air channel switching device adaptor, the adaptor is additionally mounted on the air channel switching device, so that the connection cross beamis capable of driving the adaptor to generate a large-range rotation angle by only swinging to a small-range angle; the rotation angle of the air channel baffle is ensured; and the purpose of reducingthe movement path of the air channel switching device is achieved.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to an air duct conversion device, in particular to an adapter for the air duct conversion device, and also relates to a clothes treatment device equipped with the above air duct conversion device. Background technique [0002] In the drying mode of the prior art all-in-one drying machine, the condensation drying method is generally used, that is, the closed air duct is used, and the heated dry air heated by the condenser is sent into the drum containing the clothes, and the clothes are dried from the clothes. The humid air that has lost the moisture in the air is sent back to the evaporator for dehumidification. The dehumidified air is heated by the condenser again and sent into the drum. This cycle continuously takes away the moisture on the clothes until the clothes are dry. After drying, it needs to be cooled to reduce the temperature in the drum to a sui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/20F16K1/32F16K31/04D06F25/00D06F58/20
CPCD06F25/00D06F58/20F16K1/20F16K1/2035F16K31/041
Inventor 艾磊磊邢本驸衣少磊赵志伟
Owner QINGDAO HAIER DRUM WASHING MACHINE
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