Intelligent control regulation method and system for central air conditioner and computer storage medium

Abstract

The invention discloses an intelligent control regulation method and system for a central air conditioner and a computer storage medium. In the method, the area in an office building is divided into subareas; the temperature of each detection position in each subarea in the office building is detected; the temperature difference value between the inside of the office building and the outside of the office building is comprehensively analyzed; if the temperature difference value is greater than or equal to a set temperature difference threshold value, the central air conditioner in the office building is controlled to be started; meanwhile, the number of personnel in each subarea in the office building is monitored; the personnel distribution density in each subarea in the office building is analyzed; the heat load release amount at each detection position in each subarea in the office building and the inlet and outlet air temperature difference of a corresponding air conditioner air outlet in each subarea in the office building are detected; the comprehensive frequency conversion operation power of the corresponding air conditioner air outlet in all each subarea in the office building is calculated; and corresponding frequency conversion operation power regulation is conducted. Thus, the utilization rate of electric energy resources is increased, and the energy-saving and electricity-saving effects of the central air conditioner are better embodied.

Description

Technical field [0001] The present invention relates to the field of air conditioning intelligent regulatory techniques, relating to a central air conditioning intelligent control regulation method, regulating system and computer storage medium. Background technique [0002] In many buildings in my country, the central air conditioning energy is a relatively general problem, especially in the office building, its power consumption can account for about half the total power consumption of the building, so solving the energy consumption control of central air conditioning The problem has important significance for my country's energy consumption and cost control. [0003] At present, existing central air conditioning control regulation methods still have certain shortcomings: [0004] 1. The existing central air conditioning control regulation generally adopts artificial assistance, that is, the central air conditioner is turned on, which cannot be intelligently controlled accordin...

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Problems solved by technology

[0004] 1. The existing central air-conditioning control and regulation generally adopt manual auxiliary control, that is, the central air-conditioning is controlled manually, and it is impossible to perform intelligent control according to the temperature difference inside and outside the office building, which makes the central air-conditioning control system in the office building lack of intelligence. Reduce the experience of central air-conditioning in office buildings;

[0005] 2. The existing central air-conditioning control method cannot realize real-time regulation of the operating power of the air-conditioning outlet. There are cases where there are fewer people in some areas or the heat load release is too low, but the air outlet of the central air-conditioning is still operating at the normal rated power. It is easy to cause some unnecessary waste of electric energy resources, thereby reducing the utilization rate of electric energy resources, increasing the operating costs of various enterprises in the office building, and failing to reflect the energy-saving effect of central air-conditioning;

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