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Control method and device for air conditioner with fresh air system

A technology of fresh air system and control method, which is applied in the direction of control input related to air characteristics, heating and ventilation control system, heating and ventilation safety system, etc., to meet health requirements, provide user experience, and meet the effect of cooling comfort

Active Publication Date: 2016-12-14
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method and device for controlling an air conditioner with a fresh air system to at least solve the problem in the prior art that an air conditioner with a fresh air system cannot provide fresh air while satisfying user comfort

Method used

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  • Control method and device for air conditioner with fresh air system
  • Control method and device for air conditioner with fresh air system
  • Control method and device for air conditioner with fresh air system

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Embodiment 1

[0028] The control method of the fresh air system air conditioner provided by the present invention will be described below with reference to the accompanying drawings.

[0029] The control method for a fresh air system air conditioner provided by the present invention can be applied to a household air conditioner including a fresh air system, and can also be applied to other air conditioning equipment including a fresh air system, such as an air conditioning system for a shopping mall or an air conditioning system for a ship. Specifically, figure 1 An optional flow chart showing the control method of the fresh air system air conditioner, as figure 1 As shown, the method may include the following steps S102-S104:

[0030] S102, acquiring carbon dioxide concentration and temperature information in the space where the air conditioner is located;

[0031] When obtaining the temperature information in the space where the air conditioner is located, preferably, the value of the t...

Embodiment 2

[0044] Based on the control method of the fresh air system air conditioner provided in the above embodiment 1, the optional embodiment 2 of the present invention also provides a control device for the fresh air system air conditioner, specifically, image 3 shows an optional structural block diagram of the device, such as image 3 As shown, the device includes: an acquisition unit 32 for acquiring carbon dioxide concentration and temperature information in the space where the air conditioner is located; a control unit 34 for controlling the fresh air volume of the fresh air system of the air conditioner according to the acquired carbon dioxide concentration and temperature information.

[0045] Further, as Figure 4 As shown, the control unit 34 includes: a first determination subunit 342, which is used to determine the required change trend of the fresh air volume of the fresh air system according to the carbon dioxide concentration; a second determination subunit 344, which ...

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Abstract

The invention discloses a control method and device for an air conditioner with a fresh air system. The method comprises the steps that carbon dioxide concentration and temperature information in the space where the air conditioner is located are obtained; and according to the obtained carbon dioxide concentration and temperature information, the fresh air volume of the fresh air system of the air conditioner is controlled. The control method and device solve the problems that in the prior art, an air conditioner with a fresh air system cannot meet the requirement of a user for comfort while fresh air is supplied; and intelligent control is improved, and the user experience degree is further improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a control method and device for a fresh air system air conditioner. Background technique [0002] Most of the existing household air conditioners are air conditioners with closed circulation air volume. The long-term closed circulation air volume is easy to breed bacteria, which has certain adverse effects on human health and life (air conditioning disease, influenza, etc.). While pursuing space comfort, consumers are increasingly calling for health, and household air conditioners with fresh air systems have emerged as the times require. [0003] However, the household air conditioner with fresh air system will greatly affect the change of indoor temperature while providing fresh air, resulting in a plummeting drop in comfort and a decline in energy saving of the air conditioning system. [0004] Aiming at the problem in the related art that air conditioners with a fres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F11/64F24F11/77F24F2110/10F24F2110/50F24F2110/70Y02B30/70
Inventor 李晓群杨超王喜成崔松林杨伟张文天张婧宜韦兴春
Owner GREE ELECTRIC APPLIANCES INC
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