Method and device for dynamically adjusting opening of air valve and air conditioning equipment

Abstract

The invention discloses a method and device for dynamically adjusting the opening of an air valve and air conditioning equipment. The method comprises the following steps: after controlling a unit tooperates for a preset time according to a normal operation mode, and detecting actual temperature and set temperature of each area; if the actual temperature of any area is not matched with the set temperature, and controlling the unit to enter a dynamic adjustment mode; and identifying whether a target object exists in each area, and controlling the opening of the area air valve according to theidentification result. According to the method, whether the rated capacity of the unit meets user requirements is determined by comparing the actual temperature of each area with the set temperature,then the opening of the air valve of each area is controlled according to the identification result of the target object in each area, the opening of the air valve of each area is dynamically adjusted, the air output of each area is controlled, the accurate temperature control of each area is realized, and the user requirements are met as much as possible. When user selection is unreasonable, thetemperature of each area can be kept in a reasonable interval, the comfort level of a user is guaranteed, and complaints of the user are reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a method and device for dynamically adjusting the opening of a damper, and air conditioning equipment. Background technique [0002] The traditional multi-line unit can realize the function of one outdoor unit driving multiple indoor units, but its disadvantages are also obvious. Each area needs to install an indoor unit, which is very costly. The air-conditioning system capable of realizing multi-zone control requires only one outdoor unit and one indoor unit, and the air is sent to each area through the high static pressure duct machine, and the air valve controls the air supply switch of each area. Each sub-area also has a sub-area thermostat. The temperature of each sub-area is set through the thermostat of each area. The main controller controls the fan speed and the air outlet temperature of the air duct machine, thus realizing the temperature adjustment of differe...

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a dynamic adjustment method and device for damper opening, and air-conditioning equipment to solve the problem that the temperature adjustment effect does not meet user needs due to incorrect model selection in the air-conditioning system that can be controlled in multiple areas in the prior art

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