Control method for air conditioner under heating mode

A control method and heating mode technology, which is applied in heating methods, heating and ventilation control systems, household heating, etc., can solve problems such as poor universality and poor user experience

Inactive Publication Date: 2018-08-14
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems of poor universality and poor user experience in the existing air-conditioning control method

Method used

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  • Control method for air conditioner under heating mode
  • Control method for air conditioner under heating mode
  • Control method for air conditioner under heating mode

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Embodiment Construction

[0034] 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 principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the fitting formula of the frequency-up speed of the compressor in the specific implementation is v y = kT ao +b is shown as an example, but the form of this fitting formula is not static, and those skilled in the art can adjust it according to needs, so as to adapt to specific applications. For example, the fitting formula can also be v y =k Tao +b(0

[0035] First of all, it needs to be explained that generally air conditioners include indoor units and outdoor units. The indoor units are equipped with indoor heat exchangers and indoor fans. Wait. The indoor unit is usually provided with a control system fo...

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Abstract

The invention relates to the technical field of air conditioners, in particular to a control method for an air conditioner under a heating mode. The control method aims at solving the problem that anexisting air conditioner control method is poor in universality and bad in user experience. In order to achieve the aim, the control method comprises the steps that the outdoor environment temperatureis obtained; according to a fitting formula, the frequency rising speed of a compressor in the frequency rising stage is calculated; the compressor is controlled to conduct frequency rising accordingto the frequency rising speed; and the fitting formula is determined according to the corresponding relationship between the outdoor environment temperature and the frequency rising speed of the compressor, and the outdoor environment temperature and the frequency rising speed of the compressor form an inverse relation. The fitting formula is determined in advance, then the frequency rising speedof the compressor in the frequency rising stage is calculated according to the fitting formula, and the compressor is controlled to conduct frequency rising according to the frequency rising speed; and the control method for the air conditioner under the heating mode can improve the air conditioner universality, and improves the usage experience of users.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method for controlling an air conditioner in a heating mode. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for the quality of life, and this requirement is particularly evident in household appliances. Taking an air conditioner as an example, in order to meet the needs of users for rapid heating and thus bring users a comfortable experience, when the existing air conditioner is just turned on, the frequency of the compressor is generally increased to a higher frequency (such as frequency to the maximum operating frequency). In the process of the compressor rapidly rising to high frequency, in order to ensure normal oil return, the compressor is usually forced to continue running at a certain or certain fixed frequency (oil return frequency) for a period of time, and continue to increase the frequency...

Claims

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Application Information

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IPC IPC(8): F24F11/89F24F11/64F24F11/86F24F11/84F24F11/77F24F110/12
CPCF24F11/64F24F11/77F24F11/84F24F11/86F24F11/89F24F2110/12Y02B30/70
Inventor 罗荣邦王飞刘聚科黄罡付裕
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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