An energy-saving cluster control system for an air compressor station

Abstract

The invention relates to an energy-saving cluster control system and method of an air compression station house. The system comprises an air pipe pressure sensor used for acquiring pressure of compressed air; an air pipe flowmeter used for acquiring the flow of the compressed air; a dew point instrument used for acquiring dew points of the compressed air; a water pipe pressure sensor used for acquiring the outlet water pressure of circulating water pumps; a cooling tower temperature sensor used for acquiring the outlet and inlet water temperatures of cooling towers; an inflator central controller connected with inflators through a CAN bus; and a PLC respectively connected with dryers, the circulating water pump, cooling blowers, electric valves, the air pipe pressure sensor, the air pipe flowmeter, the dew point instrument, the water pipe pressure sensor, the cooling tower temperature sensor and the inflator central controller. Compared to the prior art, the energy-saving cluster control system has the advantages of saved energy consumption, accurate control, convenient operation and maintenance and the like.

Description

technical field [0001] The invention relates to an energy-saving cluster control system, in particular to an energy-saving cluster control system for an air compressor station. Background technique [0002] Compressed air is the most important industrial power source besides electricity, and it is widely used in machinery, electronics, petrochemical, automobile, textile, chemical fiber, non-ferrous metal, electric power, coal, food, medicine and other fields. The air compressor (hereinafter referred to as the air compressor) can provide compressed air as the power source of the air source. It is the main body of the electromechanical air source device of the core equipment of the pneumatic system. It converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure. The most powerful device is an air pressure generating device for compressing air. [0003] Since the compressed air output by the air compressor inevitably contains oil, water, ste...

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Problems solved by technology

In my country, due to the unreasonable configuration of the air compressor group system, the energy utilization efficiency of the air compressor group system is low, and there is a serious waste

At the same time, since the air compressors in the air compressor station are equipped with corresponding dryers and cooling towers for operation, the control system for the air compressor group alone cannot meet the energy-saving control requirements of the entire air compressor station. Today, the energy saving of the air compressor station control system is of great significance in China

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