| 摘要 |
<p>Drainage of a tank truck heating-sleeve (11) comprises a connecting flange (1), a drainpipe and a fixing device. The drainpipe is fixed on the exterior of the center sill (12) of the tank truck by the fixing device. One end of the drainpipe is connected to the connecting flange (1) and the other end is connected to the center sill (12) on the side away from the axle of a bogie. The connecting flange (1) is hole-connected to the heating-sleeve (11). The drainage having simple, reasonable and compact structure provides the convenience of assembly and disassembly without damaging the center sill (12), and the outfall of the drainage is away from the axle of the bogie.</p> |
