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Outdoor unit, control method thereof, and air conditioner

A control method and technology for outdoor units, which can be applied to air conditioning systems, heating and ventilation control systems, heating methods, etc., and can solve problems such as poor noise reduction effects

Active Publication Date: 2021-09-10
GD MIDEA AIR CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a control method for an outdoor unit, aiming to solve the technical problem of poor noise reduction effect in the above-mentioned air conditioner and improve the noise reduction effect of the outdoor unit

Method used

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  • Outdoor unit, control method thereof, and air conditioner
  • Outdoor unit, control method thereof, and air conditioner
  • Outdoor unit, control method thereof, and air conditioner

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Embodiment Construction

[0046] 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.

[0047] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0048] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses an outdoor unit and its control method, and an air conditioner, wherein the outdoor unit control method includes the following steps: acquiring a first vibration parameter of a compressor of the outdoor unit; comparing the first vibration parameter with the first Preset parameter range; when the first vibration parameter is within the first preset parameter range, control the vibration of the exciter of the outdoor unit to reduce the vibration noise of the compressor; wherein, the first The vibration parameters include a first vibration amplitude and / or a first vibration frequency. The technical scheme of the invention helps to reduce the noise generated by the outdoor machine.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an outdoor unit, a control method thereof, and an air conditioner. Background technique [0002] At present, the mechanical noise in the air conditioner mainly comes from the vibration of the compressor of the outdoor unit. The human body is relatively sensitive to this kind of mechanical noise, so it is easy to cause a significant decrease in user comfort. In order to control the noise of the compressor, at present, the medium and high frequency components in the mechanical noise are mainly isolated by means of sound insulation cotton wrapping; and the design of flexible piping is used to reduce the vibration of the compressor from being transmitted to sheet metal parts or thin-walled parts, or adopt Set anti-vibration rubber or counterweight on the pipeline to reduce the low-medium frequency components in the mechanical noise. However, in the current passive noise red...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/12F24F11/64F24F11/86
CPCF24F1/12F24F11/64F24F11/86
Inventor 冯锦平
Owner GD MIDEA AIR CONDITIONING EQUIP CO LTD