Intelligent exhaust cable pyrocondensation cap

The utility model relates to an intelligent exhaust cable pyrocondensation cap, including pyrocondensation cap encapsulation casing gentleness mouth, the air cock further includes tower form cavity base, tower form cavity base passes through ring groove and installs on pyrocondensation cap encapsulation casing, the upper end column cavity mouth of making as an organic whole at tower form cavity base, cartridge column cavity core in column cavity mouth, the gas vent of column cavity core passes through internal intercommunication of lower part opening and pyrocondensation cap encapsulating shell, the gas vent department suit emulsion tube of column cavity core, only when pyrocondensation cap encapsulation casing internal pressure reaches the setting value with outside atmospheric pressure difference value, the internal high -pressure gas of portion of pyrocondensation cap encapsulating shell backs down the latex pipe wall, in emiting into outside atmosphere with gas. The utility model provides an inside remaining gaseous problem of the insulating power cable of crosslinked polyethylene, guaranteed the sealed requirement of cable simultaneously.