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Air supply device and control method thereof

A control method and technology of air supply device, applied in ventilation system, heating method, noise suppression and other directions, can solve the problems of low air volume and high noise, and achieve the effect of reducing human operation and improving user experience.

Pending Publication Date: 2021-12-28
FOSHAN SHUNDE MIDEA ELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a control method and air supply device for an air supply device, aiming to solve the existing technical problems of high noise or low air volume caused by the mismatch between the fan speed and the actually installed filter assembly

Method used

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  • Air supply device and control method thereof
  • Air supply device and control method thereof

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] Such as figure 1 as shown, figure 1 A structure of an air supply device 1 is shown, and the air supply device 1 may be a fresh air blower, an air conditioner or an air cleaner. The air supply device 1 includes: a casing 11 , a fan 15 , a filter assembly 16 , a controller 18 and a detection device 17 .

[0047] The chassis 11 is provided with an air inlet 12 , an air outlet 13 and a flow channel 14 . One end of the flow channel 14 is connecte...

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Abstract

The invention discloses an air supply device and a control method thereof. Different types of filter assemblies can be installed in the air supply device, each filter assembly comprises a filter screen, and the types and / or the number of the filter screens in the different types of filter assemblies are different. The control method comprises the steps that a fan of the air supply device is driven to rotate at a test rotating speed, and electric parameters of the fan are measured; the preset type of the filter assembly corresponding to the electric parameters is used as the type of the current filter assembly; a preset rotating speed corresponding to the type of the current filter assembly is obtained; and the fan of the air supply device is driven to rotate at the preset rotating speed. According to the technical scheme, the technical problem that due to the fact that the rotating speed of an existing fan is not matched with the type of the actually-installed filter assembly, noise is large or the air volume is low is solved.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to an air supply device and a control method thereof. Background technique [0002] At present, users have higher and higher requirements for air quality. Many families use fresh air fans or air conditioners with fresh air functions to circulate indoor and outdoor air to keep indoor air fresh. Filter components are usually installed in fresh air fans or air conditioners. The filter assembly is used to filter the airflow output by the fresh fan or air conditioner to remove solid dirt in the airflow. [0003] In order to meet the different filtration requirements of users, different types of filter assemblies can be installed on some fresh air fans or air conditioners according to the filtration requirements, and different numbers of filter assemblies can be installed on some fresh air fans or air conditioners according to the filtration requirements. When the number or type of f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/77F24F13/24F24F7/003F24F7/06F24F8/10
CPCF24F11/64F24F11/77F24F13/24F24F7/003F24F7/06F24F8/10F24F2013/247Y02B30/70
Inventor 张武军
Owner FOSHAN SHUNDE MIDEA ELECTRONICS TECH CO LTD
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