| 摘要 |
The present invention introduces a system of air dryer recycling for a vehicle comprising: a compressor to stop the operation when the control pressure is applied from the outside; an air conditioning filters installed on an input line for connecting the compressor and the air tank for removing oil and moisture from the compressed air into the air tank; a first check valve provided on the input line between the air tank and the air outlet of the air dryer filter for preventing back flow of the air toward the air dryer filter from the air tank; a first valve provided on the control line for transmitting control pressure to the compressor from the air tank; a second valve provided on the filter line connected to the air tank by branching in the input line between the air dryer filter and the outlet of the check valve; a control unit for flowing back the air dryer filter in the air tank and recycling the air dryer filter by opening the first valve and stopping the operation of the compressor and then by opening the second valve, if the recycling of the air dryer filter is determined to need. |
