Air compressor joint control method and system and storage medium

Abstract

The invention discloses an air compressor joint control method and system and a storage medium. The gas flow of the main pipeline is compared with a preset flow range, when the gas flow of the main pipeline is larger than the flow range, a networking releasing instruction is sent to a target control cabinet, the target control cabinet is the control cabinet with the lowest priority in the control cabinets currently operating in the network, and when the gas flow of the main pipeline is smaller than the flow range, the networking releasing instruction is sent to the target control cabinet. And sending a networking instruction to the next-level control cabinet of the target control cabinet. Networking control over the air compressor sets controlled by the control cabinets is achieved through cascading of the control cabinets, the control cabinets and the corresponding air compressor sets can be arranged in the same space, the distance between the control cabinets and the air compressors is reduced, the real-time response speed of the air compressors is increased, the data processing pressure of the joint control machine is relieved, and the reliability of the joint control machine is improved. Meanwhile, the number of lines between the joint control cabinet and the air compressor is reduced, interference between the lines is reduced, and subsequent after-sale difficulty is reduced.

Description

technical field [0001] Embodiments of the present invention relate to air compressor control technology, and in particular to an air compressor joint control method, system and storage medium. Background technique [0002] Air compressors (referred to as air compressors) are equipment used to compress gas to provide pipe network pressure, and are usually placed in a separate space in groups. Due to limited factory planning and local space, all air compressors cannot be placed in the same space, and often need to be placed separately in different places to form different air compressor networks, and then the compressed air produced by them Together, they will be aggregated to the main pipe network and supplied to the terminal in a unified manner. This situation not only brings difficulties to the unified management of the air compressor network, but also brings great challenges to the joint control of multiple air compressor networks. [0003] At present, the common solutio...

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Problems solved by technology

This situation not only brings difficulties to the unified management of the air compressor network, but also brings great challenges to the joint control of multiple air compressor networks

[0003] At present, the common solution in the market is to configure a set of joint control equipment to control all air compressors in a unified network, but there will be many problems in this way: 1. Different air compressors have inconsistent network spaces, long distances, and signal transmission. Real-time performance is affected

2. Different air compressor networks often have a large number of air compressors and a large amount of transmitted data. The joint control equipment may not be able to withstand the huge amount of data processing and cause the system to stop unexpectedly

3. Due to the huge number of air compressors, there are too many local lines of the joint control equipment, which is not only prone to interference, but also greatly increases the difficulty of subsequent after-sales service

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