Conduit access adaptor devices and methods

An adaptor device configured to establish a fluid connection between a fluid supply source and a conduit section of a conduit through an access point opening into a conduit section interior of the conduit section, the access point opening extending through a sidewall thickness of a conduit section sidewall of the conduit section, the adaptor device comprising:

• an adaptor conduit structure having an upper end and a lower end, the adaptor conduit structure at least partially defining a base conduit extending from an adaptor inlet to a base conduit outlet;
• a conduit connector configured to engage at least a portion of the conduit section to couple the adaptor device to the conduit section such that the lower end of the adaptor conduit structure is proximate to an outer sidewall surface of the conduit section sidewall and the upper end of the adaptor conduit structure is distal from the outer sidewall surface of the conduit section sidewall;
• and
• an elbow nozzle configured to extend to a distal end from the lower end of the adaptor conduit structure, the elbow nozzle defining an adaptor outlet at the distal end, the elbow nozzle further defining an elbow conduit extending to the adaptor outlet, the elbow nozzle configured to expose the elbow conduit to the base conduit to collectively define an adaptor conduit extending between the adaptor inlet and the adaptor outlet,
• wherein the elbow nozzle is configured to at least partially extend through the access point opening in a first direction into the conduit section interior and to further extend to the distal end within the conduit section interior in a second direction that is different from the first direction and at least partially paraxial to a longitudinal axis of the conduit section such that a central axis of the adaptor outlet extends in the second direction within the conduit section interior.