| 摘要 |
PROBLEM TO BE SOLVED: To provide a compressed air supply system capable of automatically supplying compressed air to an air compressor immediately after an occurrence of power failure without interruption.SOLUTION: The compressed air supply system comprises: a motor driven type compressor 10 which is driven by getting a power supply from a commercial power source; an engine driven type compressor 20 as an auxiliary power source of compressed air on an occurrence of power failure; a control device 30 which starts up the engine driven type compressor 20; and a battery 40 as a power source of the control device 30. The control device 30 also has: power failure detection means 31 which generates a power failure detection signal when detecting the occurrence of the power failure; and a control section 32 which outputs a start-up signal to the engine driven type compressor 20 when receiving the power failure detection signal. The engine driven type compressor 20 also has an operation control device 21 which initiates a start-up process of an engine when receiving the start-up signal. |
