Water and electrical supply system for firefighting

1 . A water and electrical supply system for firefighting, comprising:

a water supply system configured to convey water from a water source to a hose for performing a firefighting task, the water supply system including:

a water inlet that receives the water from the water source in an upstream direction; and

a water outlet that releases the water from the water supply system in a downstream direction;

an electrical supply system configured to provide electrical power for performing a firefighting task, the electrical supply system including:

a set of conductors for electrically connecting the electrical supply system to an electrical power source;

wherein the water supply system comprises:

a fire hydrant that includes:

a barrel that extends upwardly from a ground surface, the barrel defining a barrel passage through which the water flows during use of the system;

a valve configured to move between a seated position and an unseated position to selectively prevent or permit the water flow through the barrel during corresponding non-use and in-use states of the system; and

at least one water outlet in fluid communication with the barrel passage to direct water out of the fire hydrant in a downstream direction toward a firefighting device;

wherein the set of electrical conductors defines a set of power source conductors and the electrical supply system comprises:

an electrical connector assembly that includes:

a connector housing that is sealed out of fluid communication with respect to the barrel passage; and

an electrical connector that is:

mounted within the connector housing; and

configured to selectively couple to an accessory power cord for providing electrical power to an electric firefighting accessory; and

wherein the connector housing is supported by the fire hydrant.

2 . The system of claim 1 , wherein:

the connector housing includes interconnected housing walls that extend about a housing interior in which the electrical connector is mounted, and

at least one of the interconnected housing walls is defined by a portion of the fire hydrant that provides a barrier between the barrel passage and the housing interior.

3 . The system of claim 2 , wherein the connector housing comprises:

a housing enclosure main body defined at least partially by the interconnected housing walls;

a housing enclosure door that defines:

an open position that permits access to the housing interior;

a closed position that prevents access to the housing interior;

an enclosure door seal arranged between the housing enclosure and the housing enclosure door that provides a sealed interface between the housing enclosure and the housing enclosure door when the housing enclosure door is in the closed position.

4 . The system of claim 3 , wherein the connector housing further comprises:

a cord seal mounted to at least one of the housing enclosures and the enclosure door to provide a sealed interface between the at least one of the housing enclosures and the enclosure door and the accessory power cord when the accessory power cord is connected to the electrical connector.

5 . The system of claim 4 , wherein the enclosure door seal provides a liquid-tight seal between the housing enclosure and the housing enclosure door when the housing enclosure door is in the closed position.

6 . The system of claim 5 , wherein:

the housing enclosure includes a lower wall with a cord opening defined through the lower wall and through which the accessory power cord extends during use of the system; and

the cord seal is arranged at the cord opening of the housing enclosure lower wall to provide a sealed interface between the cord and the housing enclosure lower wall.

7 . The system of claim 1 , wherein the electrical supply system includes: a first electrical coil that defines a transmitting coil mounted at a water/electrical connection; and

a second electrical coil that defines a receiving coil mounted to the firefighting device; and wherein the transmitting coil and the receiving coil are selectively aligned with respect to each other to inductively transmit electrical power from the transmitting coil to the receiving coil for providing electrical power that supports an electrical load defined by the firefighting device.

8 . The system of claim 7 , wherein the electrical load is defined by energizing an electrical firefighting accessory.

9 . The system of claim 7 , wherein the electrical load is defined by charging a battery of the firefighting device.