| 摘要 |
PURPOSE: An air supply system in bus is provided to efficiently remove moisture, oil and dust from the compressed air before put into an air dryer. CONSTITUTION: An air supply system in bus comprises a compressor(10), an air dryer(20), a recycling tank(30), and an air tank(40). The compressor compresses air. The air dryer eliminates the moisture from the air compressed by the compressor. The recycling tank supplies the air to the air dryer. The air tank stores the compressed air which is dehumidified by the air dryer. A water trap(50) is installed between the compressor and the air dryer.
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