Energy cost is so important that the choice of control system is particularly critical. The influence of the control system may exceed the influence of the different types of compressed air pipelines in Dalian. Ideally, the full capacity of the compressor matches the air consumption of the application. Most types of compressors are equipped with their own self-contained control and regulation systems. However, when installing the central controller, adding equipment that shares control with other compressors can further improve the economy of operation.

The speed regulation of Dalian compressed air pipeline has been proved to be a popular regulation method because it has significant energy saving potential. Let your application needs guide you to choose the appropriate adjustment equipment, and you will get good results. If you only need a small amount of compressed air at night and on weekends, it is an ideal choice to install a small compressor suitable for this off peak requirement.

There is a phenomenon that many compressed air pipelines in Dalian, which have been used for many years, still have the factory settings when they are put into use. For example, the pressure setting is not set according to the actual needs of the factory, but according to the specifications of the air compressor. For example, the unloading pressure of the 0.8MPa air compressor and the loading pressure of the loading and unloading control mode are 0.8MPa and 0.7MPa. Even if only 0.6MPa is actually required, this is very common. For example, the no-load time of the loading and unloading control mode is rarely changed. No load means that the air compressor no longer produces gas, but the motor is still running. Since no compressed air is produced, the power consumed at this time is useless. The no-load time set by the manufacturer is quite long, some even as long as 30 minutes, to avoid the damage caused by frequent startup to the air compressor due to the small supporting air tank of the user.

The side air supply of Dalian compressed air pipeline is a common form of air flow at present. Dalian compressed air duct is located in the upper part of the room and laid along the wall. The air vent is opened on one side or the other side of the air duct. It can supply and return air, and also supply and drop air. Its feature is that the tuyere shall be arranged with the top to form an attached jet and conduct heat exchange in the return air area. The return air outlet is located on the same side of the air outlet, and the wind speed is 2-5M. When hot air is supplied in winter, the louvers are adjusted to make the air flow out from the ramp. The air supply of the diffuser can be flat and side. It is also the heat exchange in the air return zone. The jet and reflux flow are short, and the effect is better when the jet is formed along the top grid. It is applicable to the room with the top grid.