Control method and control device for delayed start of air-conditioning load, and air-conditioning system

A technology of delayed start and control method, which is applied in heating and ventilation control system, heating and ventilation safety system, space heating and ventilation, etc. It can solve the problem that the delayed start mode of air conditioning load cannot meet the actual needs of the air conditioning system, and meet the supply and demand requirements. Balanced, smooth output

Active Publication Date: 2019-01-22
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] A technical problem to be solved by the embodiment of the present invention is: the existing air-conditioning load delay start method cannot meet the actual needs of the air-conditioning system

Method used

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  • Control method and control device for delayed start of air-conditioning load, and air-conditioning system
  • Control method and control device for delayed start of air-conditioning load, and air-conditioning system
  • Control method and control device for delayed start of air-conditioning load, and air-conditioning system

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0028] The present invention is proposed aiming at the problem that the existing mode of delayed start of air-conditioning load cannot meet the actual demand of the air-conditioning system. The present invention can calculate the start-up delay time of the air-conditioning load in real time according to the current load deviation of the air-conditioning load, so that the start-up delay time of the air-conditioning load is more in line with the actual demand of the air-conditioning system.

[0029] In the present invention, the air conditioner load may be, for example, a compressor, a blower, and the like.

[0030] figure 1 It is a schematic flowchart of an embodiment of the control method for delayed start of air-conditioning loads in the present invention.

[0031] Such as ...

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PUM

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Abstract

The invention discloses a control method and device of delay start of an air-conditioning load and an air-conditioning system and relates to the field of air-conditioning intelligent control. The control method includes the steps that the situation that the air-conditioning load meets the starting condition is detected out; the slope of the linear relation formed between start delay time and load deviation of the air-conditioning load is determined; the start delay time of the air-conditioning load is determined according to the slope and the current load deviation of the air-conditioning load; and the air-conditioning load is started after delaying for a certain time according to the determined start delay time of the air-conditioning load. Accordingly, the start delay time of the air-conditioning load further meets the actual demand of the air-conditioning system, and the air-conditioning system is more balanced in supply and demand and more stable in output.

Description

technical field [0001] The invention relates to the field of intelligent control of air conditioners, in particular to a control method, a control device and an air conditioner system for delayed start of an air conditioner load. Background technique [0002] In the existing air-conditioning system, if the load deviation satisfies the opening condition, the air-conditioning load is usually started immediately, or the air-conditioning load is started after a fixed period of time delay. However, if the load deviation is not too large, it is not necessary to start the air conditioner load immediately. The fixed-time delay start method cannot meet the actual needs of the air-conditioning system. If the delay time is too long, it will cause a delay in supply and demand. If the delay time is too short, the output of the air-conditioning system will be unstable. Contents of the invention [0003] A technical problem to be solved by the embodiments of the present invention is tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/61F24F11/62F24F11/63F24F11/64F24F2140/50
Inventor 李游庞维容周葆林陈万兴孙亚丽
Owner GREE ELECTRIC APPLIANCES INC
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