Method and device for adjusting operating frequency

A technology of operating frequency and adjustment method, applied in heating methods, lighting and heating equipment, space heating and ventilation, etc., can solve problems such as high noise, and achieve the effect of reducing noise and solving large noise.

Active Publication Date: 2020-08-11
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for adjusting the operating frequency, so as to at least solve the technical problem of high noise generated by the continuous high-frequency operation of the air conditioner unit for a long time

Method used

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  • Method and device for adjusting operating frequency
  • Method and device for adjusting operating frequency

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Embodiment 1

[0031] According to an embodiment of the present invention, an embodiment of a method for adjusting operating frequency is provided. It should be noted that the steps shown in the flowcharts of the accompanying 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, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0032] figure 1 is a flowchart of a method for adjusting operating frequency according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0033] Step S102, acquiring the current running state of the air conditioning unit.

[0034] It should be noted that the current operating status of the air conditioning unit includes, but is not limited to, the operating mode of the air conditioning unit, the number of start-ups of the air conditioni...

Embodiment 2

[0080] According to an embodiment of the present invention, an embodiment of a device for adjusting the operating frequency is also provided. It should be noted that the device can implement the method for adjusting the operating frequency in Embodiment 1, wherein, Figure 4 is a schematic diagram of a device for adjusting operating frequency according to an embodiment of the present invention, such as Figure 4 As shown, the device includes: an acquisition module 401 , a first determination module 403 , a second determination module 405 and an adjustment module 407 .

[0081] Among them, the obtaining module 401 is used to obtain the current operating state of the air-conditioning unit; the first determining module 403 is used to determine the noise correction when it is detected that the current operating state matches the historical operating state of the air-conditioning unit within a preset time period. value; the second determination module 405 is used to determine the c...

Embodiment 3

[0094] According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute the method for adjusting the operating frequency in Embodiment 1.

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Abstract

The invention discloses a method and a device for adjusting operating frequency. Wherein, the method includes: acquiring the current operating state of the air-conditioning unit; determining the noise correction value when it is detected that the current operating state matches the historical operating state of the air-conditioning unit within a preset period of time; according to the noise correction value and the first highest The operating frequency determines the current highest operating frequency of the air-conditioning unit, wherein the first highest operating frequency is the highest operating frequency of the air-conditioning unit within a preset time period; the current operating frequency of the air-conditioning unit is adjusted according to the current highest operating frequency. The invention solves the technical problem that the long-term continuous high-frequency operation of the air-conditioning unit produces relatively large noise.

Description

technical field [0001] The invention relates to the field of air conditioning control, in particular to a method and device for adjusting operating frequency. Background technique [0002] Multi-connected (that is, multi-connected air-conditioning system) has the advantages of independent control of indoor units, flexible use, good scalability, beautiful appearance, small installation area, and no special machine room. It has been widely used in small and medium-sized buildings and some public buildings. Wide range of applications. Since there is usually no dedicated machine room, the outdoor unit of the multi-unit unit is usually installed on the roof or on the ground, which is relatively close to the area where people live and work. Therefore, the multi-unit unit will generate noise during operation, which may also affect the work and life of users. , rest, etc. [0003] Existing multi-split units usually run at the initial operating frequency when they are first started...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/32F24F11/64F24F11/65F24F11/80F24F11/88F24F110/10F24F140/20
CPCF24F11/32F24F11/64F24F11/65F24F11/80F24F11/88F24F2110/10F24F2140/20
Inventor 苏玉海张仕强武连发朱世强李立民冯涛
Owner GREE ELECTRIC APPLIANCES INC
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