The present invention decreases the consumption of compressed dry air while maintaining excellent dehumidification performance. This air supply system (10) comprises: an air drying circuit (11) that is provided between a compressor (4) for sending compressed air and an air tank (30) for storing compressed dry air, and that comprises a filter (17) for capturing moisture; and an ECU (80) that controls the air drying circuit (11). The ECU (80): performs a dehumidification operation in which the air drying circuit (11) is controlled and the compressed air sent from the compressor (4) is passed through the filter (17) in the forward direction and supplied to the air tank (30); performs a regeneration operation in which the air drying circuit (11) is controlled and the compressed dry air stored in the air tank (30) is passed through the filter (17) in the reverse direction and the fluid that passes through the filter is discharged from a drain discharge port (27); and sets the amount of regeneration air consumed in the regeneration operation in response to the operating state of the compressor (4).
维持良好的除湿性能并且降低压缩干燥空气的消耗量。空气供给系统(10)具备:空气干燥回路(11),其设置在送出压缩空气的压缩机(4)与贮存压缩干燥空气的气罐(30)之间,具有捕捉水分的过滤器(17);以及ECU(80),其控制空气干燥回路(11)。ECU(80)控制空气干燥回路(11)来执行除湿动作,除湿动作使从压缩机(4)送出的压缩空气沿顺方向通过过滤器(17)向气罐(30)供给,ECU(80)控制空气干燥回路(11)来执行再生动作,再生动作使贮存于气罐(30)的压缩干燥空气沿逆方向通过过滤器(17)来将通过了过滤器的流体从排液排出口(27)排出,ECU(80)根据压缩机(4)的工作状态,来设定在再生动作中消耗的再生空气量。
AIR SUPPLY SYSTEM, CONTROL METHOD FOR AIR SUPPLY SYSTEM, AND CONTROL PROGRAM FOR AIR SUPPLY SYSTEM
空气供给系统、空气供给系统的控制方法及空气供给系统的控制程序
2021-11-26
Patent
Elektronische Ressource
Chinesisch
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