| 摘要 |
The present invention relates to a charge air blow-off system. The objective of the present invention is to provide a charge air blow-off system capable of preventing a surging phenomenon of a turbocharger while also preventing a vibration phenomenon of an engine. The charge air blow-off system according to the present invention includes: a connection pipe installed in between a cut-off valve of an engine and a compressor of a turbocharger, while accommodating compressed air flowing in from the compressor; a blow-off pipe connected to the outer circumferential surface of the connection pipe, while discharging the compressed air to the atmosphere; and a blow-off valve installed on one portion of the blow-off pipe. The connection pipe includes: a lower flange having a plurality of bolt joint holes, while being connected to the cut-off valve; a lower connection pipe portion having the bottom end portion attached to the lower flange; an extensive connection pipe having the bottom surface connected to the top end of the connection pipe portion; an upper connection pipe portion having the bottom end connected to the top surface of the extensive connection pipe portion; and an upper flange attached to the top end of the connection pipe portion, while having a plurality of bolt joint holes to be connected to the compressor. |
