Structure of exhaust pipe

A structure of an exhaust pipe may include a first pipe discharging exhaust gas produced in engine cylinders disposed in a first side row, a second pipe discharging exhaust gas produced in engine cylinders disposed in a second side row, a merging pipe having a first end communicatively connected to the first pipe, and a second end communicatively connected to the second pipe, and a valve plate embedded in the merging pipe, and selectively closed or opened. 本发明涉及种排气管结构，其可以包括：第管，所述第管排出设置在第侧排的发动机汽缸中产生的废气；第二管，所述第二管排出设置在第二侧排的发动机汽缸中产生的废气；合并管，所述合并管的第端联通地连接至第管，并且第二端联通地连接至第二管；以及阀板，所述阀板嵌入合并管中并且选择性地关闭或打开。