Air supply control method for air conditioner
A control method and technology for air conditioners, applied in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve problems such as insufficient air supply control methods and poor air supply experience.
Pending Publication Date: 2021-08-10
QINGDAO HAIER AIR CONDITIONING
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Problems solved by technology
[0006] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the air supply control method of the existing air conditioner is not intelligent enough to cause poor air supply experience, the present invention provides an air supply control method of the air conditioner, which The air conditioner includes an indoor unit, an air guide member is rotatably arranged at the air outlet of the indoor unit, and the air supply control method includes: obtaining a preset wind speed of the indoor unit; Wind coverage angle; obtain the position coordinate parameters r, θ, It can also be coordinates in other coordinate systems, and then converted into a spherical coordinate system; according to the position coordinate parameter r of the personnel in the spherical coordinate system, the air volume of the indoor unit is determined; according to the air supply coverage angle and the personnel The positional coordinate parameter θ in the spherical coordinate system or Determine the air supply offset angle; determine the rotation angle of the air guide member according to the air volume of the indoor unit and the air supply offset angle; The rotation angle of the air guide member controls the air supply state of the indoor unit; wherein, the spherical coordinate system is established with the air outlet as the origin, of course, the origin of the spherical coordinate system can be set at any position, but the corresponding The calculation formula needs to be transformed
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[0040]Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle 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. It should be noted that, in the description of this preferred embodiment, unless otherwise clearly stipulated and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediary , it can also be the internal communication of two components. Those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations. Although the application describes the various steps of the c...
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The invention belongs to the technical field of air conditioner air supply, and particularly relates to an air supply control method for an air conditioner. The air supply control method for the air conditioner aims to solve the problem that the air supply experience is poor due to the fact that an existing air supply control method for an air conditioner is not intelligent enough. The air supply control method comprises the steps that the preset air speed of an indoor unit is acquired; an air supply coverage angle is determined according to a preset air speed; position coordinate parameters r and theta of a person under a spherical coordinate system are acquired; the air volume of the indoor unit is determined according to the position coordinate parameter r of the person under the spherical coordinate system; an air supply deviation angle is determined according to the air supply coverage angle and the position coordinate parameter theta of the person under the spherical coordinate system; the rotation angle of an air guide component is determined according to the air volume of the indoor unit and the air supply deviation angle; and the air supply state of the indoor unit is controlled according to the preset air speed, the determined air volume of the indoor unit and the rotation angle of the air guide component. According to the method, the wind field information of the indoor unit can be quickly and accurately predicted, so that tracking type accurate air supply can be carried out by combining the acquired position of the person.
Description
technical field [0001] The invention belongs to the technical field of air supply for air conditioners, and in particular relates to an air supply control method for an air conditioner. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for the comfort of the indoor environment are also getting higher and higher, and more and more users start to use air conditioners to adjust the indoor environment temperature. The air conditioning effect of an air conditioner is related to many factors, among which, the wind field information of the air conditioner is crucial to the air conditioning effect, and the wind field of the indoor air supply is related to various factors, such as air volume and air supply angle. From the current technical means, it is difficult to obtain the specific information of the wind field and the error is relatively large. It is almost only through CFD simulation to obtain relatively complete wi...
Claims
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Login to View More IPC IPC(8): F24F11/64F24F11/79F24F120/12
CPCF24F11/64F24F11/79F24F2120/12
Inventor 阚荣强潘雁妮王冰郭强宋强刘江彬刘景升
Owner QINGDAO HAIER AIR CONDITIONING