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Air conditioner control method and device as well as computer readable storage media

A control method and technology for air conditioning, applied in the fields of devices, computer readable storage media, and air conditioning control methods, can solve problems such as inaccurate pre-cooling or pre-heating of central air conditioning, reduce energy consumption, ensure comfort, and improve accuracy Effect

Active Publication Date: 2020-01-14
SHANGHAI MEICON INTELLIGENT CONSTR CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide an air-conditioning control method, device and computer-readable storage medium, aiming to solve the technical problem of inaccurate pre-cooling or pre-heating of the existing central air-conditioning

Method used

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  • Air conditioner control method and device as well as computer readable storage media
  • Air conditioner control method and device as well as computer readable storage media

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no. 1 example

[0089] Based on the first embodiment, a second embodiment of the air conditioning control method of the present invention is proposed. In this embodiment, step S200 includes:

[0090] Step S210, obtaining the outdoor wet bulb temperature, indoor temperature and return water temperature corresponding to the central air conditioner;

[0091] Step S220: Determine the preliminary demand load based on the indoor set temperature corresponding to the central air conditioner, the outdoor wet bulb temperature, indoor temperature, and return water temperature.

[0092] In this embodiment, if the time interval is less than or equal to the maximum early start duration, the outdoor wet bulb temperature, indoor temperature, and return water temperature corresponding to the central air conditioner are obtained, wherein the outdoor wet bulb temperature is the corresponding value of the current central air conditioner. The wet-bulb temperature of the cooling tower, the indoor temperature may b...

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Abstract

The invention discloses an air conditioner control method. The air conditioner control method comprises the following steps that whether a time interval between a current moment and a preset on-duty moment is less than or equal to a maximum early start time is determined; if the time interval is less than or equal to the maximum early start time, a preliminary demand load corresponding to a central air conditioner is acquired and a startup combined load corresponding to the central air conditioner is acquired; and the starting time of a to-be-started main machine is determined based on the startup combined load and the preliminary demand load; the invention further discloses an air conditioner control device and a computer readable storage media. According to the air conditioner control method and device as well as the computer readable storage media, the starting moment of the main machine in the central air conditioner can be determined according to the preliminary demand load, and then the central air conditioner can be started in advance advantageously in later stage according to the starting moment, so that the comfort degree of a room corresponding to the on-duty moment is guaranteed while energy consumption is reduced, and the pre-cooling or preheating accuracy of the central air conditioner is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner control method, device and computer-readable storage medium. Background technique [0002] At present, the central air conditioners in most public buildings need to be pre-cooled or pre-heated before going to work, especially in large buildings such as offices, hotels, shopping malls, and stadiums, so that the indoor air can reach the set temperature and humidity requirements during working hours. The pre-cooling or pre-heating period refers to the time when the central air conditioner is turned on in advance to meet the needs of the system to enter the normal operation state and provide a comfortable indoor environment when it arrives at work time. [0003] The engineering experience value of the preparation time of the air-conditioning system is half an hour or one hour, but for the actual air-conditioning system, this time is not fixed but d...

Claims

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Application Information

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IPC IPC(8): F24F11/64F24F11/61F24F11/46F24F110/12F24F140/20
CPCF24F11/64F24F11/61F24F11/46F24F2110/12F24F2140/20F24F11/48F24F2140/50F24F2110/10
Inventor 李元阳
Owner SHANGHAI MEICON INTELLIGENT CONSTR CO LTD
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