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Method and device for controlling temperature and humidity of air conditioner

A temperature-humidity dual control and air-conditioning technology, which is applied in the direction of heating, space heating and ventilation, heating and ventilation control systems, etc., can solve the problem that air-conditioning cannot take into account indoor temperature and humidity adjustment, etc.

Active Publication Date: 2017-12-29
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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  • Abstract
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Problems solved by technology

[0004] The present invention provides a method and device for dual control of temperature and humidity in an air conditioner, aiming to solve the problem that the existing air conditioners cannot adjust both indoor temperature and humidity

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  • Method and device for controlling temperature and humidity of air conditioner
  • Method and device for controlling temperature and humidity of air conditioner
  • Method and device for controlling temperature and humidity of air conditioner

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Embodiment Construction

[0037] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...

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Abstract

The invention discloses a method for controlling the temperature and the humidity of an air conditioner and belongs to the technical field of air conditioner controlling. The method comprises the steps that a current temperature value and a current humidity value of the space where the air conditioner is located are obtained; a current temperature difference of the current temperature value and a set temperature value and a current humidity difference of the current humidity value and a set humidity value are determined; a first operation frequency of the compressor is determined according to the current temperature difference, and a second operation frequency of the compressor is determined according to the current humidity difference; the target operation frequency of a compressor is determined according to the first operation frequency and the second operation frequency; and whether an electric heater is started or not and the output power at the time of starting of the electric heater are determined according to the current temperature difference. According to the method for controlling the temperature and the humidity of the air conditioner, operation of the compressor and the electric heater can be adjusted according to indoor temperature environmental parameters such as the temperature and the humidity, accordingly, by controlling the operation frequency of the compressor, the temperature control effect on the indoor environment is guaranteed, and the indoor humidity is controlled.

Description

technical field [0001] The invention relates to the technical field of air conditioner control, in particular to a method and device for dual control of temperature and humidity of an air conditioner. Background technique [0002] At present, the existing household air conditioners will produce a large amount of condensed water during the cooling operation process. Under the appropriate humidity and temperature conditions, a large number of bacteria will grow; and the bacteria will be transported to the room along with the air supply, which will seriously affect User comfort and health. According to relevant research, bacteria are most likely to breed under high humidity or high temperature conditions. [0003] In addition, during the actual operation of a household air conditioner, when the set temperature deviates greatly from the room temperature, the compressor operates at high frequency. The steam is continuously condensed, and when the room temperature reaches the se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
Inventor 许文明王飞付裕张明杰张立智马林李波袁俊军任志强丁爽
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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