Air conditioner and air conditioner control method and device
A control method and air-conditioning technology, applied in space heating and ventilation control input, control input involving environmental factors, space heating and ventilation, etc., can solve problems such as fan startup failure, unit failure shutdown, fan startup difficulty, etc. To achieve the effect of avoiding abnormal startup
Active Publication Date: 2020-02-21
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0004] When the existing outdoor fan is started, if there is wind backflow, it will cause difficulty in starting the fan; if the reverse wind is strong, the outdoor fan cannot reach the target speed within the specified time, which will cause the fan to fail to start, and the unit will stop due to failure
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[0060] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0061] The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.
[0062] Meanwhile, it should be understood th...
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The invention discloses an air conditioner, an air conditioning control method of the air conditioner and an air conditioning device of the air conditioner. The method comprises the following steps: acquiring current weather data; acquiring actual rotating speed of a fan after the fan of an outdoor unit is started; regulating the actual rotating speed of the fan according to the current fan control quantity by using a preset fan control quantity as the current fan control quantity; judging whether the actual rotating speed reaches a target rotating speed within a preset time; and regulating the current fan control quantity according to the actual rotating speed and the current weather data if the actual rotating speed does not reach the target rotating speed within the preset time. By using the method and the device disclosed by the invention, the fan control quantity can be regulated in real time according to the current fan state and the current weather data, so abnormal start of the fan can be effectively prevented.
Description
technical field [0001] The present invention relates to the field of air conditioning control, in particular to an air conditioner and an air conditioning control method and device thereof. Background technique [0002] The outdoor unit of the air conditioner is generally installed outdoors, and the installation area is different, and the operating environment is also different. [0003] However, the current outdoor fan control method generally adopts a fixed control method, and there is no flexible control according to the installation area and local environment. In areas with harsh environments or abnormal weather conditions, the fan may start abnormally or falsely report faults. [0004] When the existing outdoor fan is started, if there is wind backflow, it will make it difficult to start the fan; if the reverse wind is large, the outdoor fan cannot reach the target speed within the specified time, which will cause the fan to fail to start and the unit to shut down. S...
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IPC IPC(8): F24F11/61F24F11/64F24F11/77F24F130/10
CPCY02B30/70
Inventor 贺小林方许丹俞超辉
Owner GREE ELECTRIC APPLIANCES INC