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Air conditioner indoor unit running noise control method and system

An air-conditioning indoor unit and air-conditioning technology, applied in heating and ventilation control systems, noise suppression, heating and ventilation safety systems, etc., to achieve the effect of quiet sound environment and noise reduction

Active Publication Date: 2014-09-10
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current technology cannot solve the two noise problems of the obvious liquid flow sound during cooling and the obvious transmission sound during heating during the operation of the air conditioner.

Method used

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  • Air conditioner indoor unit running noise control method and system
  • Air conditioner indoor unit running noise control method and system
  • Air conditioner indoor unit running noise control method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] see figure 1 , figure 1 It is a flow chart of a method for controlling the operating noise of an air conditioner indoor unit provided by an embodiment of the present invention. Such as figure 1 As shown, the method includes:

[0051] Step S101, when the mute instruction from the user is obtained, determine the current control mode of the air conditioner;

[0052] Specifically, the user will issue a mute instruction when a rest or other quiet environment is required. When the mute instruction from the user is acquired, the current control mode of the air conditioner is determined, and the control mode includes a cooling mode and a heating mode, and the cooling mode and the heating mode are two commonly used operating modes of the air conditioner.

[0053] Step S102, when the current control mode of the air conditioner is the cooling mode, control the compressor of the air conditioner to perform a frequency reduction operation corresponding to the outdoor ambient temp...

Embodiment 2

[0072] On the basis of the technical solutions disclosed in the above-mentioned embodiments of the present invention, please refer to figure 2 , figure 2 It is a flow chart of another method for controlling the operating noise of an air conditioner indoor unit provided by an embodiment of the present invention. Such as figure 2 As shown, the method includes:

[0073] Step S201, acquiring a mute command issued by the user;

[0074] Specifically, a mute instruction issued by the user through a remote control, a touch panel, or a voice is obtained.

[0075] Step S202, when the mute instruction from the user is obtained, determine the current control mode of the air conditioner; the control mode includes cooling mode and heating mode;

[0076] Step S203, when the current control mode of the air conditioner is the cooling mode, acquire the outdoor ambient temperature;

[0077] Specifically, the outdoor ambient temperature is acquired through an outdoor ambient temperature s...

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Abstract

The invention discloses an air conditioner indoor unit running noise control method and system. The method comprises the steps that when a silence instruction given out by a user is obtained, and the current control mode of an air conditioner is determined, wherein the control modes include the refrigeration mode and the heating mode; when the current control mode of the air conditioner is the refrigeration mode, a compressor of the air conditioner is controlled to execute frequency-reducing operation corresponding to the outdoor environment temperature; when the current control mode of the air conditioner is the heating mode, the compressor is controlled to execute frequency-reducing operation corresponding to a heat exchanger tube of the indoor unit of the air conditioner. When the air conditioner indoor unit running noise control method and system are adopted, noise generated when the air conditioner runs can be lowered, and a relatively quiet sound environment is provided for the user.

Description

technical field [0001] The invention relates to the technical field of air-conditioning control, in particular to a method and system for controlling the operating noise of an air-conditioning indoor unit. Background technique [0002] Along with the raising of economic development and people's living standard, at present, in large shopping malls, office places and residential houses, air conditioners are generally installed to adjust the indoor temperature to the temperature suitable for people's work and life. [0003] Today, as air conditioners are becoming more and more popular, people have higher and higher technical requirements for air conditioners. One of the aspects is the requirement for the sound quality of the air conditioner when it is running. When the user is resting or in other quiet situations, the indoor unit of the air conditioner is required to have a low sound when running, and there should be no uncomfortable sound. It is mainly aimed at the internal fa...

Claims

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Application Information

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IPC IPC(8): F24F11/00F24F13/24
Inventor 林金煌金海元程春雨何振健黄志辉陈圣文
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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