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Mute control method of air conditioner

A technology of silent control and control method, which is applied to the control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc. The effect of noise, improving user experience and improving market competitiveness

Active Publication Date: 2017-06-13
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Obviously, in this working mode, the cooling and heating effects of the air conditioner will become worse.

Method used

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  • Mute control method of air conditioner

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Embodiment Construction

[0051] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0052] The air conditioner mute control method of the present embodiment specifically includes the following steps, see figure 1 shown.

[0053] Step S11: The air conditioner is powered on.

[0054] Step S12: Judging whether the ambient temperature reaches the set temperature.

[0055] If yes, execute step S13;

[0056] If not, execute step S14.

[0057] The ambient temperature is collected by the temperature sensor installed at the air inlet of the indoor unit and sent to the main control board of the air conditioner. The main control board of the air conditioner compares the ambient temperature with the set temperature to determine whether the ambient temperature reaches the set temperature.

[0058] Step S13: stop the compressor and the indo...

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Abstract

The invention discloses a mute control method of an air conditioner. The mute control method comprises the following steps: when an operation mode is a mute mode, controlling rotary speeds of a compressor and an indoor draught fan to be reduced; when the environment temperature does not reach pre-set temperature, judging whether an actual noise value is less than a pre-set noise value or not; if not, reducing the rotary speeds of the compressor and the indoor draught fan; if so, raising the rotary speeds of the compressor and the indoor draught fan; judging whether the environment temperature reaches the pre-set temperature or not. According to the mute control method, whether the environment temperature reaches the pre-set temperature or not and whether the actual noise value is less than the pre-set noise value or not are judged in real time in a whole control flow, so that shutdown or startup of the compressor and the indoor draught fan, and increasement or reduction of the rotary speeds are controlled; noises are reduced, the refrigeration and heating effects are improved and the user experience is improved; the market competitiveness of the air conditioner is improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner mute control method. Background technique [0002] With the continuous development of the air conditioner industry, people pay more and more attention to energy saving and environmental protection, and pursue low noise. In order to meet the needs of users and make the air conditioner produce as little noise as possible, almost all air conditioner manufacturers have developed silent modes. [0003] When the silent mode is turned on, the indoor fan of the air conditioner will run at the lowest wind speed, the corresponding operating frequency of the air conditioner compressor will be reduced, and the air conditioning effect will be attenuated. The silent mode of the air conditioner actually reduces the fan speed of the indoor unit of the air conditioner to a certain range, so that the noise of the indoor unit reaches a very small value. Obvi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F24F13/24
CPCF24F11/30F24F11/62F24F11/64F24F11/65F24F11/70F24F11/77F24F13/24F24F2013/247F24F2110/10Y02B30/70
Inventor 张万英赵希凤程绍江禚百田张锐钢邵文俊王军袁本海
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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