Control method and device for fresh air conditioning system and fresh air conditioning system

A technology of fresh air air conditioning and adjustment quantity, applied in the field of devices, control methods of fresh air air conditioning systems, and fresh air air conditioning systems, can solve problems such as affecting indoor comfort, decreasing heating speed or cooling speed, introducing cooling load or heat load, etc. The effect of ensuring indoor comfort, fast heating rate or cooling rate

Inactive Publication Date: 2021-06-11
XIAOMI TECH (WUHAN) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] While improving the indoor air quality, the fresh air air conditioning system needs to introduce fresh air into the room. In this way, when the temperature difference between indoor and outdoor is large, it will introduce cooling load or heat load (for example, when cooling, the outdoor hot air is introduced into the room, Introduce heat load), resulting in a decrease in heating rate or cooling rate, affecting indoor comfort

Method used

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  • Control method and device for fresh air conditioning system and fresh air conditioning system
  • Control method and device for fresh air conditioning system and fresh air conditioning system
  • Control method and device for fresh air conditioning system and fresh air conditioning system

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Embodiment Construction

[0027] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0028] The present disclosure provides a control method and device for a fresh air air conditioning system, and the fresh air air conditioning system, which can not only ensure the quality of the indoor air, but also maintain a faster heating or cooling speed during the opening of the fresh air function to ensure a better indoor temperature. comfort.

[0029] figure 1 It is a flow ch...

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Abstract

A control method for the fresh air conditioning system is applied to the fresh air conditioning system. The fresh air conditioning system comprises an indoor unit and an outdoor unit, the indoor unit comprises an indoor fan, and the outdoor unit comprises a compressor, an expansion valve and an outdoor fan. The indoor fan, the compressor, the expansion valve and the outdoor fan are executing mechanisms of the fresh air conditioning system. The method comprises the following steps that indoor and outdoor temperature parameters and indoor and outdoor humidity parameters are acquired when the fresh air exchange function is started; and according to the indoor and outdoor temperature parameters and the indoor and outdoor humidity parameters, operation parameters of one or more target executing mechanisms in the executing mechanisms are corrected, so that the target executing mechanisms operate according to the corrected operation parameters. According to the control method and device for the fresh air conditioning system and the fresh air conditioning system, when the fresh air exchange function is started, the high temperature rising speed or the high temperature lowering speed can be maintained, and indoor comfort can be guaranteed.

Description

technical field [0001] The present disclosure relates to the technical field of air conditioning, and in particular to a control method and device for a fresh air air conditioning system and the fresh air air conditioning system. Background technique [0002] With the improvement of living standards, users pay more and more attention to indoor air quality while pursuing comfortable indoor environment temperature, and fresh air air conditioning system came into being. [0003] The fresh air air conditioning system is an air conditioner integrated with the function of exchanging fresh air. It can introduce fresh air (outdoor air) into the room through the fresh air channel while heating or cooling, and at the same time discharge the indoor air to the outside through the exhaust channel to improve indoor air quality. air quality. [0004] While improving the indoor air quality, the fresh air air conditioning system needs to introduce fresh air into the room. In this way, when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/88F24F11/64F24F110/10F24F110/12F24F110/20F24F110/22
CPCF24F11/0001F24F11/88F24F11/64F24F2110/10F24F2110/12F24F2110/20F24F2110/22
Inventor 单联瑜
Owner XIAOMI TECH (WUHAN) CO LTD
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