Silent operation control method of air conditioner

A technology of operation control and air conditioner, which is applied in the direction of heating and ventilation control system, heating method, space heating and ventilation, etc. It can solve the problems that it is difficult to realize the silent operation of the air conditioner and the unsatisfactory noise reduction effect, and achieve good cooling/ Heating effect, effect of improving operating performance

Active Publication Date: 2020-07-10
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
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Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the noise reduction effect of the existing physical noise reduction method is not ideal and it is difficult to realize the silent operation of the air conditioner, the present invention provides a method for controlling the silent operation of the air conditioner. The air conditioner includes a normal operation mode and a quiet operation mode, the normal operation mode matches the normal system pressure, the quiet oper

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Embodiment Construction

[0020] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. Those skilled in the art can make adjustments as needed so as to adapt to specific applications. For example, although the silent operation control method of the present invention is described in conjunction with an air conditioner, this is not limited. Other heat exchange equipment with similar silent operation requirements can also operate the silent operation control method of the present invention, such as heat exchange Type water heater, heat exchange type dehumidifier, etc.

[0021] Secondly, it should be noted that in the description of the present invention, although the various steps of the control method of the present invention are described in a specific order in the application, these orders are not restrictive, without departin...

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Abstract

The invention belongs to the technical field of heat exchange equipment, and particularly relates to a silent operation control method of an air conditioner. The method aims to solve the problems thatthe noise reduction effect of an existing physical noise reduction mode is not ideal, and the silent operation of the air conditioner is difficult to realize. According to the silent operation control method of the air conditioner, the preset silent pressure can be used as a comparison standard of the real-time system pressure of the air conditioner, so that the rotation speed of an outdoor fan of the air conditioner can be selectively reduced based on the specific difference value of the current system pressure and the preset silent pressure of the air conditioner, so that the air conditioner is prevented from operating at a fixed large rotation speed of the outdoor fan in the whole process of refrigerating/heating, most operation noise of the air conditioner is eliminated fundamentally,and the aim of quiet operation of the air conditioner is achieved.

Description

technical field [0001] The invention belongs to the technical field of heat exchange equipment, and in particular relates to a method for controlling silent operation of an air conditioner. Background technique [0002] An air conditioner usually includes an indoor heat exchange part and an outdoor heat exchange part. Refrigerant circulates between the two heat exchange parts, and each heat exchange part is equipped with a fan, so as to promote the indoor heat exchange part or heat transfer through the rotation of the fan. The outdoor heat exchange part exchanges heat with the air. In this case, when the air conditioner is running in cooling / heating mode, the sound of the indoor or outdoor fan rotating, the sound of refrigerant flowing, and the sound of air entering or exiting from the grill all together cause the air conditioner to make a large operating noise , seriously affecting the user experience. [0003] At present, most of the air conditioners block the noise of t...

Claims

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Application Information

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IPC IPC(8): F24F11/64F24F11/871F24F11/65F24F11/61
CPCF24F11/64F24F11/871F24F11/65F24F11/61Y02B30/70
Inventor 杨公增顾超
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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