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Multi-split air conditioner, cleaning method of multi-split air conditioner, control device and readable storage medium

A multi-connected air conditioner and cleaning technology, which is applied in the field of air-conditioning control devices, multi-connected air conditioners and computer readable storage media, and the cleaning method of multi-connected air conditioners, can solve problems such as affecting the health of indoor users and poor cleaning effect, and achieve clean Improve the effect and secure the healthy effect

Pending Publication Date: 2022-07-26
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, multi-connected air conditioners are not sterilized after cleaning, and bacteria are likely to remain in the indoor unit. The air that has been heated by the indoor unit carries bacteria, and the cleaning effect is not good, which affects the health of indoor users.

Method used

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  • Multi-split air conditioner, cleaning method of multi-split air conditioner, control device and readable storage medium
  • Multi-split air conditioner, cleaning method of multi-split air conditioner, control device and readable storage medium
  • Multi-split air conditioner, cleaning method of multi-split air conditioner, control device and readable storage medium

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Embodiment Construction

[0116] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0117] The main solutions of the embodiments of the present invention are: controlling the cooling operation of the multi-connected air conditioners so that the target indoor unit is frosted; the target indoor unit is the indoor unit that has received a cleaning instruction among at least two of the indoor units; controlling The multi-line air conditioner is operated for heating to defrost the target indoor unit; when the target indoor unit is defrosted, the multi-line air conditioner is controlled to maintain the heating operation, and the operating frequency of the compressor is adjusted to make the The temperature of the target indoor unit reaches the target sterilization temperature.

[0118] In the prior art, the current multi-connected air conditioners are not sterilized after cleaning, and bacteria are li...

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PUM

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Abstract

The invention discloses a cleaning method for a multi-split air conditioner, which comprises the following steps of: controlling the multi-split air conditioner to refrigerate so as to frost a target indoor unit; the target indoor unit is an indoor unit which receives a cleaning instruction in the at least two indoor units; heating operation of the multi-split air conditioner is controlled, so that the target indoor unit is defrosted; and when defrosting of the target indoor unit is completed, the multi-split air conditioner is controlled to maintain heating operation, and the operation frequency of a compressor is adjusted so that the temperature of the target indoor unit can reach the target sterilization temperature. The invention further discloses an air conditioner control device, the multi-split air conditioner and a computer readable storage medium. The indoor unit can be subjected to high-temperature sterilization after being cleaned, the cleaning effect is improved, and it is guaranteed that air obtained after heat exchange of the indoor unit can ensure the health of indoor users.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, and in particular, to a cleaning method of a multi-line air conditioner, an air conditioner control device, a multi-line air conditioner and a computer-readable storage medium. Background technique [0002] Multi-line air conditioners refer to air conditioners with multiple indoor units. Most of the multi-line air conditioners have a self-cleaning function, which generally includes two stages of refrigeration frosting and heating defrosting. The condensed frost will be melted by heating and defrosting, so that the dirt will flow away with the defrosting water to realize the cleaning of the indoor unit. [0003] However, at present, the multi-connected air conditioners are not sterilized after cleaning, and bacteria are likely to remain in the indoor unit. The air passing through the heat exchange of the indoor unit carries bacteria, which has the problem of poor cleaning effect a...

Claims

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Application Information

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IPC IPC(8): F24F11/43F24F11/67F24F11/86F24F11/64F24F11/61F24F140/20
CPCF24F11/43F24F11/67F24F11/86F24F11/64F24F11/61F24F2140/20F24F2221/22
Inventor 朱天贵张浩黎顺全李健锋雷俊杰陈磊廖振华姚嘉刘帅帅李东周壮
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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