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air conditioner control system

A control system and air conditioner technology, applied in heating and ventilation control systems, heating and ventilation safety systems, high-efficiency adjustment technology, etc., can solve the problem that the air conditioner cannot ensure the effective blowing of fresh air, and achieve a better user experience. Effect

Active Publication Date: 2022-02-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a control system of an air conditioner to solve the problem that the air conditioner in the prior art cannot ensure that the fresh air is effectively blown to the indoor fresh air demand area

Method used

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Effect test

Embodiment 1

[0027] like figure 1 As shown, the control system also includes a first detection module and a second detection module, wherein the first detection module detects the first rotation speed of the first fan; the second detection module detects the second rotation speed of the second fan; the calculation module according to the calculation function Calculate the amount of fresh air fusion, where the calculation function is obtained by the following formula: Among them, G represents the amount of fresh air fusion, and A 1 is the first definite constant, A 2 is the second definite constant, r 1 Indicates the first rotational speed, r 2 Indicates the second speed; when the amount of fresh air fusion meets the preset condition, the adjustment module does not adjust the first speed; when the fresh air fusion amount does not meet the preset condition, the adjustment module adjusts the first speed until the fresh air fusion amount meets preset conditions.

Embodiment 2

[0029] like figure 2 As shown, the control system also includes a first detection module, a second detection module and a third detection module, the first detection module detects the first rotational speed of the first fan; the second detection module detects the second rotational speed of the second fan; the third The detection module detects CO in the chamber 2 Concentration; when n>n 0 , the adjustment module increases the first rotational speed by the first preset rotational speed a, where n represents CO 2 Concentration, n 0 Indicates preset CO 2 Concentration; the third detection module continues to detect the indoor CO 2 Concentration, when n>n 0 , the adjusting module will continue to increase the first preset rotating speed a from the first rotating speed adjusted once, until the adjusting module adjusts CO for the kth time 2 Concentration and preset CO 2 The relationship between concentrations satisfies n0 .

[0030] like figure 2 As shown, when n0 , the...

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Abstract

The invention provides a control system of an air conditioner, the control system includes a calculation module and an adjustment module, wherein the indoor unit of the air conditioner has a plurality of air outlets, and at least one of the plurality of air outlets is used to blow out the air conditioner indoors. Wind, at least one of the remaining air outlets is used to blow fresh air into the room; the calculation module calculates and acquires the amount of fresh air fusion according to the first speed of the first fan that blows out fresh air and the second speed of the second fan that blows out air-conditioned air; The adjustment module adjusts the first rotational speed so that the fusion amount of fresh air meets the preset condition. The invention solves the problem that the air conditioner in the prior art cannot ensure that the fresh air can be effectively blown to the indoor fresh air demand area.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to a control system for an air conditioner. Background technique [0002] In the prior art, users have higher and higher requirements for the quality of air in air-conditioned rooms, and the introduction of outdoor fresh air can effectively improve the quality of indoor air. However, the fresh air system of the existing air conditioner only considers the indoor fresh air However, indoor fresh air demand areas include human activity areas and pet activity areas, etc., because human body and pets and other organisms will move at any time, the existing air conditioner cannot ensure that fresh air can be effectively blown to indoor fresh air demand areas, reducing It has improved the user's good impression of the air conditioner's experience. Contents of the invention [0003] The main purpose of the present invention is to provide a control system of an air conditio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/89F24F11/77F24F11/64F24F110/70
CPCF24F11/89F24F11/77F24F11/64F24F2110/70Y02B30/70
Inventor 郑丹平林裕亮雷子龙
Owner GREE ELECTRIC APPLIANCES INC
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