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Automatic cleaning filtering device, control method, and air conditioner comprising filtering device

A filter device and automatic cleaning technology, applied in the field of air filtration, can solve the problem that the cleaning effect of the filter is difficult to guarantee, and achieve the effects of easy cleaning and replacement, improving air circulation efficiency and reducing damage

Pending Publication Date: 2020-11-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the defect that it is difficult to guarantee the cleaning effect of the filter net in the prior art, the present invention proposes an automatic cleaning filter device

Method used

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  • Automatic cleaning filtering device, control method, and air conditioner comprising filtering device
  • Automatic cleaning filtering device, control method, and air conditioner comprising filtering device
  • Automatic cleaning filtering device, control method, and air conditioner comprising filtering device

Examples

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Embodiment Construction

[0035] The utility model relates to an automatic cleaning filtering device, which is applied in an air conditioner or a fresh fan to filter air, and includes a coil tube, an air filter assembly arranged in the coil tube, and a fan capable of two-way air supply.

[0036] Such as figure 1 and 2 As shown, the two sides of the coil are the return air outlet and the air outlet respectively, and the side of the return air outlet of the coil is provided with a first baffle assembly that opens or closes the return air outlet, and the fan is located at the air outlet side of the coil and filters The assembly is located between the first baffle assembly and the fan, and a dust collection pipe is communicated under the coil, and the dust collection pipe is connected to the coil between the first baffle assembly and the filter assembly, And the connection between the dust collection pipe and the coil is provided with a second baffle assembly for opening or closing the dust collection pip...

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PUM

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Abstract

The invention discloses an automatic cleaning filtering device, a control method, and an air conditioner comprising the filtering device. The automatic cleaning filtering device comprises a coil pipe,a filtering assembly installed inside the coil pipe, and a draught fan capable of supplying air in two directions. The automatic cleaning filtering device is characterized in that a first baffle assembly for switching the opening and closing state of the coil pipe is installed at an air return port of the coil pipe; the filtering assembly is located between the first baffle assembly and the draught fan; the coil pipe is further communicated with a dust collecting pipeline; and the communicated position of the dust collecting pipeline and the coil pipe is located between the first baffle assembly and the filtering assembly. The automatic cleaning filtering device has the effect of timely and automatically cleaning accumulated dust on the filtering device in the air conditioner or a fresh air system, which is conducive to improving the air circulation efficiency; when a filtering function is guaranteed, secondary pollution cannot occur to indoor and outdoor air; and dust is treated in acentralized manner, which is convenient for an operator to operate.

Description

technical field [0001] The invention relates to the technical field of air filtration, in particular to an automatic cleaning filter device, a control method and an air conditioner including the filter device. Background technique [0002] Air conditioners are equipment that can cool / heat indoors. They are widely used in the lives and offices of residents in our country. With the development of technology and the improvement of emergency levels, users' requirements for air quality are increasing, and air conditioners are gradually installed with air filters or fresh air. system and other equipment to improve the quality of the air coming out of the indoor unit of the air conditioner. But after a long time, the hair, debris, dust, etc. on the air filter will gradually increase. After accumulating to a certain extent, the air resistance of the air conditioner will increase, and a large amount of dust will easily breed a large number of bacteria. [0003] For the dust and impu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F11/39F24F11/61F24F11/64F24F11/70F24F11/89F24F13/28B01D50/00B01D46/00
CPCF24F3/16F24F11/39F24F11/61F24F11/64F24F11/70F24F11/89F24F13/28B01D50/00B01D46/681
Inventor 李帝生迟亚玲杨广文王志伟周钇先
Owner GREE ELECTRIC APPLIANCES INC
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