Do you know how to choose compressed air pipe diameter

The air compressor is a complete system composed of compressed air pipes, valves and other equipment. Improper design, calculation and installation of compressed air pipe will affect the economy and reliability of the whole system, and even bring serious destructive accidents. How to choose a reasonable compressed air pipe? Teach you how to choose compressed air pipe diameter.? The selection of pipe diameter can select the most suitable compressed air pipe diameter for your pipeline system according to the required flow and pressure drop values

Example: circular pipeline with a length of 500m in the main pipe network system

Required flow: 2000 m3 / h

Working pressure: 8bar

The most suitable Annette pipe diameter is DN100??

The heat generated during the operation of the air compressor will be transferred to the surrounding air. Since the compressed air pipe is placed indoors, this heat must be discharged to limit the rise of indoor temperature. Although some heat can be dissipated through walls, doors and windows, ground and roof, this method of heat dissipation is limited. The air compressor room must be ventilated to promote the heat of the compressed air pipe to flow with the circulating air.

Inadequate ventilation conditions will shorten the service life of compressed air pipes. If the input air is inhaled from the air compressor room and the installation with poor ventilation conditions, the compressed air pipe will also be damaged, because the output air temperature will rise in proportion to the input air temperature. The air compressor room shall have good ventilation conditions without long pipe introduction. The ventilation inlet shall be placed at the bottom of the coldest wall, while the outlet shall be located at the higher part of the opposite wall to avoid the temperature difference layer. The new compressed air pipe has no aftercooler with fan. The aftercooler shall be placed in a position that is conducive to indoor ventilation. The aftercooler can cope with the ventilation of the machine room for most of the year. The auxiliary exhaust fan can be set in summer when the temperature is high.