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Variable frequency air conditioner multi-mode air supply control method

A frequency conversion air conditioner and control method technology, applied in space heating and ventilation control input, heating and ventilation control system, control input related to air characteristics, etc., to reduce the risk of condensation and ensure the effect

Active Publication Date: 2020-09-15
四川长虹空调有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to propose a multi-mode air supply control method for an inverter air conditioner, which solves the problem that the traditional air supply control scheme only automatically adjusts the wind speed, and improves the comfort while ensuring the air conditioning effect

Method used

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  • Variable frequency air conditioner multi-mode air supply control method

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Embodiment

[0029] This embodiment takes the cooling operation of the air conditioner as an example to illustrate the multi-mode air supply control method. The specific process is as follows figure 1 Shown:

[0030] a. When the refrigeration is started, the swing blades of the inverter cabinet air conditioner will supply air in mode A, and the maximum operating frequency of the compressor is limited to A1; and in the process, it is judged whether the difference between the current indoor ambient temperature and the set temperature is less than or equal to the set threshold X1 , if so, go to step b, otherwise, the swing blade of the inverter cabinet air conditioner still supplies air according to the method A, and the maximum operating frequency of the compressor is limited to A1;

[0031] b. The air conditioner supplies air in mode B at this time, and the maximum operating frequency of the compressor is limited to B1; and continue to judge whether the difference between the current indoor...

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Abstract

The invention relates to a variable frequency air conditioner control technology, and discloses a variable frequency air conditioner multi-mode air supply control method. The problem that a traditional air supply control scheme only automatically adjusts a wind speed is solved, and a comfort degree is improved while an air conditioner effect is guaranteed. According to the method, in a refrigeration mode and a heating mode, a difference valve between an indoor environment temperature and a set temperature and a difference value between the set temperature and the indoor environment temperatureare correspondingly taken as control parameters, multi-mode healthy and comfortable air supply is achieved by controlling action modes of an upper swing blade and a lower swing blade on a variable frequency air conditioner under different difference values, and a condensation risk is reduced while the effect and energy saving are guaranteed by setting the maximum operating frequency of a compressor under different difference values.

Description

technical field [0001] The invention relates to a frequency conversion air conditioner control technology, in particular to a multi-mode air supply control method for a frequency conversion air conditioner. Background technique [0002] When the inverter air conditioner is used for cooling and heating, the excessive continuous wind sensation will bring discomfort to people, especially for the elderly and children. However, the higher the wind speed, the higher the frequency, the better the heat exchange capacity. , The better the heating effect, so there needs to be a balance between the effect and the air supply method. [0003] In the prior art, the air supply control of the inverter air conditioner generally adopts the automatic air supply mode, that is, the wind speed is automatically controlled according to the difference between the indoor ambient temperature and the set temperature, and the wind speed is automatically reduced according to the degree to which the indoo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/30F24F11/64F24F11/65F24F11/79F24F11/86F24F11/88F24F13/22F24F110/10F24F110/12
CPCF24F13/22F24F2013/221F24F11/30F24F11/64F24F11/65F24F11/79F24F11/86F24F11/88F24F2110/10F24F2110/12
Inventor 杨涛覃兴文
Owner 四川长虹空调有限公司
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