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Air conditioner defrosting control method and device

An air-conditioning and defrosting technology, applied in the field of air-conditioning defrosting control methods and devices, can solve problems such as insufficient intelligence of air-conditioning defrosting control, and achieve the effects of increasing heating running time, complete defrosting, and improving user experience.

Inactive Publication Date: 2017-11-10
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides an air conditioner defrost control method and device to at least solve the problem of insufficient intelligence in air conditioner defrost control in the prior art

Method used

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  • Air conditioner defrosting control method and device
  • Air conditioner defrosting control method and device
  • Air conditioner defrosting control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The air conditioner defrosting control method provided by the present invention will be described below in conjunction with the accompanying drawings.

[0025] The air-conditioning control method provided by the present invention can be applied to air-conditioning units, such as: household air-conditioning, shopping malls and ship air-conditioning units, multi-connected air-conditioning units, etc., by installing an application (APP) on the terminal device, installing software, or It is realized by writing the control program in the main controller, specifically, such as figure 1 As shown, the air conditioner defrosting control method may include the following steps S102-S106:

[0026] S102, acquiring weather data of the area where the air conditioner is located in the future time period, and determining the average relative humidity value of the area where the air conditioner is located in the future time period;

[0027] After the defrosting of the air conditioner is...

Embodiment 2

[0048] Based on the air-conditioning defrosting control method provided in the above-mentioned embodiment 1, the optional embodiment 2 of the present invention also provides an air-conditioning defrosting control device, specifically, Figure 4 shows an optional structural block diagram of the device, such as Figure 4 As shown, the device includes: an acquisition unit 42, which is used to acquire weather data in the future time period of the area where the air conditioner is located, and determines the average relative humidity value of the future time period in the area where the air conditioner is located; a determination unit 44, connected with the acquisition unit 42, for The average relative humidity value determines the defrosting period when the air conditioner enters the defrosting mode this time; the control unit 46 is connected to the determination unit 44 and is used to change the defrosting period when the air conditioner enters the defrosting mode this time to the...

Embodiment 3

[0055] Based on the air-conditioning defrosting control method provided in the above-mentioned embodiment 1, the optional embodiment 3 of the present invention also provides a computer-readable storage medium, the computer-readable storage medium stores one or more programs, one or more A program can be executed by one or more processors to realize the above air-conditioning defrosting control method. For the defrosting control method of the air conditioner, please refer to the description in Embodiment 1, which will not be repeated here.

[0056] It can be seen from the above description that in each embodiment provided by the present invention, a new defrosting optimization scheme for the air conditioning unit is proposed, and future weather parameters are added to participate in the adaptive control of the air conditioning unit. When the unit is running and can receive real-time weather parameters, the unit will dynamically adjust the operating status in real time according t...

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PUM

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Abstract

The invention discloses an air conditioner defrosting control method and device. The method comprises the steps as follows: acquiring weather data of the area where an air conditioner is located in the future time period; determining an average relative humidity value of the area where the air conditioner is located in the future time period; determining the defrosting cycle of the air conditioner entering a defrosting state at this time according to the average relative humidity value; and changing the defrosting cycle of the air conditioner entering the defrosting state at this time into the calculated defrosting cycle. According to the air conditioner defrosting control method and device, the problem that air conditioner defrosting control is not intelligent enough in the prior art is solved, the air conditioner defrosting effect is improved, and the user experience is further improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner defrosting control method and device. Background technique [0002] When common multi-connected air-conditioning units are in heating operation in winter, since the outdoor side is used as an evaporator and the outdoor ambient temperature is low, there will be a certain degree of frosting. After the unit has been in heating operation for a period of time, the unit’s heating capacity will decrease due to frost on the outdoor side, and the rate of decrease in capacity is related to the thickness of the frost layer. The thicker the frost layer, the more obvious the decrease in the unit’s capacity. [0003] Since the frosting of the unit will lead to a decrease in the capacity output of the unit, the multi-connected air conditioner unit will have a certain period of time to defrost during heating operation. [0004] However, due to differences in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
Inventor 郭建民张仕强武连发陈敏何珍滕天凤
Owner GREE ELECTRIC APPLIANCES INC
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