| 摘要 |
<p>An exhaust pipe having turbulence wings and an exhaust system are provided to prevent byproducts from being adhered to an inner wall of the exhaust pipe. An exhaust pipe includes an outer pipe(53), an inner pipe(63), an exhaust gas passage(50'), a gap(57), and at least two turbulence wings(63W). The outer pipe has a gas injection hole(55). The inner pipe is mounted inside the outer pipe and has a plurality of turbulence wings and first gas exhaust holes adjacent to each of the turbulence wings. The exhaust gas passage is projected inward on the inner pipe. The gap is formed between the outer pipe and the inner pipe. The turbulence wings are connected to the gas injection hole via the gap.</p> |
