压缩空气作为制造生产企业的动力源之一，需要持之以恒连续运转来保证供气气压的稳定，这是企业生产运转的基本条件，而作为主要制造设备的空气压缩机组是承担这一任务的核心设备，不断需要连续的可靠的运转，以保证无故障稳定的运行。既然是运转设备，就需要供电运转，耗电量大是成本增加核心。
As one of the power sources of manufacturing enterprises, compressed air needs constant and continuous operation to ensure the stability of air supply pressure, which is the basic condition for the production and operation of enterprises. As the main manufacturing equipment, the air compressor unit is the core equipment to undertake this task, which needs continuous and reliable operation to ensure the stable operation without faults. Since it is a running equipment, it needs power supply and operation, and large power consumption is the core of cost increase.
同时在连续供气过程中，企业内部的整个供气管网系统，是否存在泄露和无效使用，让生产出来的压缩空气白白的又泄露，这是成本增加的又一个核心。为了有效的降低空压机组的使用成本，笔者从以下几点进行说明。
At the same time, in the process of continuous gas supply, whether there is leakage and invalid use of the whole gas supply pipe network system inside the enterprise, so that the compressed air produced by the production will leak again, which is another core of cost increase. In order to effectively reduce the use cost of air compressor unit, the author explains from the following points.