Control method for improving comfort of air conditioner

A control method and comfort technology, applied in the field of single-cooling or heating and cooling household air conditioners, to achieve the effects of wide application range, rapid cooling, and ensuring comfort and health.

Active Publication Date: 2010-05-12
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for different groups of people to control the amount of dehumidification by setting different operating frequencies of compressors and different wind speeds of indoor units to meet the real needs

Method used

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  • Control method for improving comfort of air conditioner
  • Control method for improving comfort of air conditioner

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] see figure 1 , the control method for improving the comfort of the air conditioner. When the air conditioner is running, it detects that the indoor ambient temperature is T1 at a certain moment, and the temperature on the evaporator of the indoor unit, that is, the actual temperature of the evaporator is T2. The target temperature of the device is T, and there is T=T1-t.

[0022] The remote control board or the main control panel is provided with N levels of humidity levels, where N=3, the first level I has the smallest dehumidification capacity, the second level II is slightly larger, and the third level III has the largest dehumidification capacity. t1=8, t2=11, t3=15.

[0023] When the air conditioner is running:

[0024] 1. Before the indoor ambient temperature T1 reaches the indoor ambient target temperature set by the user (indoor coolin...

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Abstract

The invention discloses a control method for improving the comfort of an air conditioner, which is characterized in that the indoor ambient temperature detected at certain time is T1 during the operation of the air conditioner, the actual temperature of an indoor unit evaporator is T2, and the target temperature of the indoor unit evaporator operated by the air conditioner is T (T is equal to T1-t); and before the indoor ambient temperature T1 reaches the indoor ambient target temperature set by a user (indoor refrigerating and cooling stage): when the T2 is more than the T, the operation frequency of a compressor is improved, or the wind velocity of an indoor unit is reduced, or the operation frequency of the compressor is improved and the wind velocity of the indoor unit is reduced; when the T2 is equal to the T, the operation frequency of the compressor is unchanged, and the operation speed of a fan is unchanged; when the T2 is less than the T, the operation frequency of the compressor is reduced or/and the wind velocity of the indoor unit is improved; and the target of the steps is to control the T2 and the T to have a same value. The invention aims at different crowd needs to set different operation control methods, allows users to set operation modes needed by the users according to self feelings or needs, and has the characteristics of health, energy conservation, wide application range and the like.

Description

technical field [0001] The invention relates to a control method for improving the comfort of an air conditioner, which is mainly applicable to a cooling-only type or a heating and cooling type household air conditioner. Background technique [0002] During the cooling operation of household air conditioners in summer, when the compressor is turned on, the temperature of the evaporator is generally lower than the dew point temperature of the air, resulting in part of the cooling capacity being used for dehumidification during operation, which does not contribute to the cooling of the air, and the air conditioner When the dehumidification capacity of the device is large, the relative humidity of the air in the room is too low, causing the user to feel uncomfortable such as dry mouth. Ordinary fixed-speed air conditioners can only run at a fixed frequency after the compressor is turned on, and cannot control the evaporation temperature, nor can they actively control the amount...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 李金波
Owner MIDEA GRP CO LTD
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