Power distribution method and device of central air purification system and computer readable medium

Abstract

The invention provides a power distribution method and device of a central air purification system and a computer readable medium. The central air purification system comprises a main machine arrangedon a roof and a plurality of slave machines correspondingly arranged on floors, wherein the slave machines are connected with branch pipelines through power distribution valves, the branch pipelinesare connected with common pipelines, and the main machine distributes air volume to the slave machines. The power distribution method comprises the steps that a target opening angle of the power distribution valve of each slave machine and a target power value output by the main machine are calculated according to a set balanced air volume; the opening angle of the power distribution valve of eachslave machine is adjusted through a target opening angle; and according to the target power value, a fan of the main engine is driven to work to distribute balanced air volume to each slave machine which is turned on. According to the power distribution method and device and the computer readable medium, the air volume of each slave machine in the central air purification system can be balanced,the air volume of each slave machine is still balanced under a changed working condition by dynamically adjusting the air volume of the slave machine, and the main machine can generate appropriate airvolume to supply each slave machine by dynamically adjusting the power of the main machine.

Description

technical field [0001] The present invention relates to the technical field of central air purification systems, in particular to a power distribution method, device and computer readable medium of a central air purification system. Background technique [0002] At present, in central air purification systems such as fresh air systems and central range hoods, the main machine installed on the roof can provide power for the slave machines on each floor. In order to balance the air volume of slave machines in different positions, manually adjust the valve opening angle of the slave machines, or add orifice plates with different apertures at the air outlet of the slave machines to suppress the slave machines with excessive air volume, so that the air volume of each slave machine can be balanced. . Because this method is fixed and adjusted, it can achieve the effect of equalizing air volume under fixed working conditions, but the working conditions are changing, and the above m...

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Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a power distribution method, device and computer-readable medium for a central air purification system, so as to alleviate the technical problem that the current central air purification system has a poor air volume balance effect under changing working conditions

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