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Air conditioner control method, system and device, medium and air conditioner

A control method and air conditioner technology, which is applied to air conditioning systems, refrigerators, heating methods, etc., can solve the problems that indoor units cannot ensure continuous heating, and achieve the effect of improving user experience

Pending Publication Date: 2022-07-08
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to overcome the above defects, the present invention is proposed to solve or at least partly solve the problem that the indoor unit cannot ensure continuous heating when the air conditioner is running in the defrosting mode

Method used

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  • Air conditioner control method, system and device, medium and air conditioner
  • Air conditioner control method, system and device, medium and air conditioner
  • Air conditioner control method, system and device, medium and air conditioner

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Embodiment Construction

[0038] Some embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0039]In the description of the present invention, "module" and "processor" may include hardware, software or a combination of both. A module may include hardware circuits, various suitable sensors, communication ports, memory, and may also include software parts, such as program codes, or a combination of software and hardware. The processor may be a central processing unit, a microprocessor, a digital signal processor, or any other suitable processor. The processor has data and / or signal processing functions. The processor may be implemented in software, hardware, or a combination of the two. Non-transitory computer-readable storage me...

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Abstract

The invention relates to the technical field of air conditioner control, particularly provides an air conditioner control method, system and device, a medium and an air conditioner, and aims to solve the problem that an indoor unit cannot ensure continuous heating when the air conditioner runs in a defrosting mode. In order to achieve the purpose, when the air conditioner operates in the defrosting mode, refrigerant circulation can be formed among a compressor, an outdoor unit heat exchanger, a double-pipe heat exchanger and an indoor unit by controlling the connection state of a first four-way valve and a second four-way valve and the opening and closing state of a first electronic expansion valve, and it is ensured that when the air conditioner operates in the defrosting mode, refrigerant circulation can be formed among the compressor, the outdoor unit heat exchanger, the double-pipe heat exchanger and the indoor unit. And continuous heating of the indoor unit can be ensured, and the user experience is effectively improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioner control, and specifically provides an air conditioner control method, system, device, medium and air conditioner. Background technique [0002] With the improvement of people's living standards, multi-connected air conditioners are also favored by more and more families. During the heating process of the multi-line air conditioner, the outdoor unit is frosted, and the frost will affect the heat exchange effect of the outdoor unit heat exchanger, thereby reducing the outlet air temperature of the indoor unit, and finally causing the indoor unit to enter the anti-cold air (indoor unit). The outlet air temperature of the unit is too low, in order to prevent the indoor unit from blowing cold air, the indoor unit stops running). In order to prevent the indoor unit from entering the anti-cold wind state or the temperature of the outlet air from the indoor unit is too low, the outdoor un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/43F24F11/64F24F11/89F24F13/30F25B47/02F25B13/00F25B41/20F24F5/00
CPCF24F11/43F24F11/64F24F11/89F24F13/30F25B47/025F25B13/00F25B41/20F24F5/0096
Inventor 高强王河坡张铭张晓迪周明杰王海胜许磊
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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