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Method for controlling rotating speed of fan of natural wind air conditioner

A speed control, air-conditioning fan technology, applied in heating and ventilation control systems, airflow control components, ventilation systems, etc., can solve problems such as poor human experience and poor air supply stability, and achieve fast processing speed, small calculation amount, and wind speed. The effect of smooth fluctuations

Active Publication Date: 2016-11-09
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a method for controlling the speed of a natural wind air conditioner fan, so as to solve the problems of poor air supply stability and poor human body experience caused by the follow-up of the indoor wind and the outdoor natural wind in the prior art

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  • Method for controlling rotating speed of fan of natural wind air conditioner
  • Method for controlling rotating speed of fan of natural wind air conditioner

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Embodiment Construction

[0019] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0020] see in conjunction figure 1 As shown, according to the embodiment of the present invention, the natural wind air conditioner fan speed control method includes: obtaining the wind speed of the air conditioner outlet in the current time period; The wind speed of the air conditioner outlet in the first time period; the fan speed is adjusted according to the wind speed of the air conditioner outlet in the current time period and the wind speed of the air conditioner outlet in the next time period.

[0021] The method for controlling...

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Abstract

The invention discloses a method for controlling the rotating speed of a fan of a natural wind air conditioner. The method for controlling the rotating speed of the fan of the natural wind air conditioner comprises the steps of obtaining the wind speed of a wind outlet of the air conditioner in the current period, determining the wind speed of the wind outlet of the air conditioner in the next period according to the wind speed of the wind outlet of the air conditioner in the current period and natural wind characteristic parameters of the next period, and regulating the rotating speed of the fan according to the wind speed of the wind outlet of the air conditioner in the current period and the wind speed of the wind outlet of the air conditioner in the next period. According to the method for controlling the rotating speed of the fan of the natural wind air conditioner, the problems that indoor outlet wind changes along with outdoor natural wind, and consequently wind supply stability is poor and the human body feels bad in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a method for controlling the speed of a natural wind air conditioning fan. Background technique [0002] The speed regulation technology of the existing natural air conditioner mostly stays in the laboratory stage, and it needs to use a PC to calculate a large amount of data, and then transmit the data to the frequency converter through the transmission protocol, and finally control the motor to run according to the required curve. This control method is suitable for large-scale fresh air systems and large-scale equipment, but it is not suitable for ordinary household air conditioners due to the need for powerful computing and storage capabilities. The existing natural wind control methods for household air conditioners mostly use the method of amplifying the real natural wind outside the outdoor. The specific method is to install a wind speed sensor outside the outdoor ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F24F7/013
CPCF24F7/013F24F11/0001F24F11/30F24F11/62F24F11/77F24F2011/0002Y02B30/70
Inventor 任志强付裕李波张明杰袁俊军刘金龙
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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