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Air conditioner control method, device, system and air conditioner

An air-conditioning and differential technology, applied in the application field of air-conditioning technology, can solve the problems of increasing power consumption of air conditioners, and achieve the effect of reducing power consumption

Active Publication Date: 2020-01-03
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an air conditioner control method, device, system, and air conditioner to at least solve the technical problem of increased power consumption of the air conditioner in the prior art due to the inverter adjusting the cooling effect according to the received control command triggered by the user

Method used

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

Examples

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Embodiment 1

[0027] According to an embodiment of the present invention, an embodiment of an air-conditioning control method is provided. It should be noted that the steps shown in the flowcharts of the drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0028] figure 1 is a schematic flowchart of an air-conditioning control method according to Embodiment 1 of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0029] Step S102, obtaining the difference between the outlet temperature of the outdoor condenser and the outdoor ambient temperature;

[0030] Step S104, judging whether the difference is within a preset interval;

[0031] Step S106, controlling the running state of the air conditioner according to the judgmen...

Embodiment 2

[0069] According to another aspect of the embodiments of the present invention, an air conditioner control device is provided, image 3 It is a schematic structural diagram of an air-conditioning control device according to Embodiment 2 of the present invention, as shown in image 3 shown, including:

[0070] The acquisition module 32 is used to obtain the difference between the outlet temperature of the outdoor condenser and the outdoor ambient temperature; the judgment module 34 is used to judge whether the difference is in a preset interval; the control module 36 is used to control the operating state of the air conditioner according to the judgment result .

[0071] In the embodiment of the present invention, the operation of the air conditioner is controlled according to the difference between the outlet temperature of the outdoor condenser and the outdoor ambient temperature. By obtaining the difference between the outlet temperature of the outdoor condenser and the out...

Embodiment 3

[0077]According to yet another aspect of the embodiments of the present invention, there is provided an air-conditioning control system, including: a first sensor, a second sensor, and an air-conditioning external unit, wherein the first sensor is configured at the outlet of the outdoor condenser of the air-conditioning external unit , used to collect the outlet temperature of the outdoor condenser; the second sensor, used to collect the outdoor ambient temperature; the outdoor unit of the air conditioner, used to calculate the outlet temperature of the outdoor condenser collected by the first sensor and the outdoor environment collected by the second sensor temperature difference, judge whether the difference is in the preset range; if the judgment result is yes, control the air conditioner’s running status unchanged; relationship, adjust the operating parameters of the air conditioner's external fan and / or compressor.

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Abstract

The invention discloses an air conditioner control method, device, system and an air conditioner. The method comprises the steps that the difference value between the outlet temperature of an outdoorcondenser and the outdoor environment temperature is obtained; whether the difference value is in the preset section or not is judged; under the situation that the judgment result is positive, the airconditioner running state is controlled to be unchangeable; and under the situation that the judgment result is negative, running parameters of an air conditioner outer draught fan and / or a compressor are adjusted according to the relation between the difference value and the end point value of the preset section. The air conditioner control method, device, system and the air conditioner solve the technical problem that in the prior art, a frequency converter adjusts the refrigeration effect according to a received control instruction triggered by a user, and consequently, power consumption of the air conditioner is increased.

Description

technical field [0001] The present invention relates to the application field of air-conditioning technology, in particular, to an air-conditioning control method, device, system and air-conditioning. Background technique [0002] The current air conditioning control method mainly relies on increasing the frequency (inverter) to increase the cooling capacity, thereby improving the cooling effect. [0003] However, based on the air conditioner cooling method in the prior art, the frequency converter adjusts the cooling effect according to the control command triggered by the user, resulting in an increase in the power consumption of the air conditioner, and no effective solution has been proposed yet. Contents of the invention [0004] Embodiments of the present invention provide an air conditioner control method, device, system, and air conditioner to at least solve the technical problem of increased power consumption of the air conditioner in the prior art due to the inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/89F24F11/64F24F11/77F24F11/86F25B49/02F24F110/12
CPCF25B49/022Y02B30/70
Inventor 王喜成杨伟张士威许旺龙
Owner GREE ELECTRIC APPLIANCES INC