Water spray cooling hydrogen screw compressor

The utility model discloses a water spout cooling hydrogen screw compressor which comprises a cylinder body, two air intaking end standstills that are installed at the two ends of the cylinder body, an air exhaust end standstill, male screws and female screws that are installed inside the inner cavity of the cylinder body, lybyrinth sealing structures that are sequentially installed at the two ends of the shafts of the mal screws and the female screws, a buffering gas sealing structure, a container type duel head facemechanism sealing structure, a male screw that is installed at the air intaking end side, a synchronizing gear that installed at the tail end of the female screw and a water spout mechanism that is installed on the cylinder body. The utility model continuously operates safety in long term with low cost and can be widely adopted in the hydrogen compressors of petrochemical enterprises.