Quartzy vacuum type plasmatron

The utility model discloses a quartzy vacuum type plasmatron, including vacuum body, electrode and pipe cap, the pipe cap cover is established at vacuum body both ends, electrode package draws together the setting at the internal bar -shaped metal electrode and tight netted metal electrode attached to the vacuum tube outer wall of vacuum tube, bar -shaped metal electrode and external power source line connection, the vacuum body is the quartz glass tube body, the utility model discloses a quartzy vacuum plasmatron adopts quartz glass vacuum body, and its pipe wall can endure the change by a wide margin of temperature, is difficult for breaking, can endure harsher operational environment, has lengthened the life of plasmatron, has also eliminated the conflagration hidden danger that forms because the pipe wall breaks, electric arc leaks simultaneously, uses safelyr.