Split door submersible network protector housings for electrical distribution systems

1. A split door submersible housing for an electrical distribution system, the housing comprising:

a cabinet body constructed and arranged to accept a network protector of the electrical distribution system, the cabinet body comprising a top wall, a bottom wall, a left side wall, a right side wall, and a rear wall defining an interior region, at least one of the walls of the cabinet body including at least one opening constructed and arranged to accept an electrode sealed with and electrically isolated from the cabinet body and extending through the cabinet body to establish electrical connection between a corresponding terminal of the network protector and an electrical distribution network;

a first door and a second door positioned side by side to cover an open front portion of the cabinet body, at least one of the first door and the second door pivotably connected by one or more hinges to the left or right side wall of the cabinet body;

a gasket system comprising a first one piece continuous gasket on the first door and a second one piece continuous gasket on the second door, wherein the gasket system seals the first door and the second door against each other and against a jamb surface on a front surface of the top wall, a front surface of the bottom wall, a front surface of the left side wall, and a front surface of the right side wall, when the first and second doors are in a closed position; and

a locking mechanism disposed on the first door and the second door, to sealingly secure the first and second doors in the closed position,

wherein the housing prevents ingress of water into the interior region when the first and second doors are sealingly secured in the closed position.

2. The housing of claim 1 , wherein the locking mechanism comprises a plurality of quick-release latching mechanisms disposed between the first door and the cabinet body and disposed between the second door and the cabinet body.

3. The housing of claim 1 , wherein the locking mechanism comprises at least one quick-release latching mechanism disposed between the first door and the second door.

4. The housing of claim 1 , comprises a plurality of radiating fins, supported on the exterior surface of at least one of the walls that defines the interior region.

5. The housing of claim 4 , comprises a plurality of fins on the interior surface of at least one wall that defines the interior region and is thermally coupled to the radiating fins.

6. The housing of claim 1 , wherein at least one of the walls of the cabinet body includes at least three openings constructed and arranged to accept at least three electrodes sealed with and electrically isolated from both the cabinet body and each other and extending through the cabinet body to establish electrical connections between corresponding terminals of the network protector and the electrical distribution network.

7. The housing of claim 1 , wherein the housing prevents ingress of water into the interior region at a water depth of twenty-five feet when the first and second doors are sealingly secured in the closed position.

8. The housing of claim 1 , wherein the first gasket and the second gasket are made from a nitrile rubber.

9. The housing of claim 1 , wherein the first gasket and the second gasket include raised ridges on the portions that seal against the jamb surface of the cabinet body.

10. The housing of claim 1 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have conformal shapes on their distal edge surfaces.

11. The housing of claim 1 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have substantially flat distal edge surfaces.

12. The housing of claim 1 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have rounded distal edge surfaces with extended upper and lower ends having substantially flat surfaces.

13. The housing of claim 1 , wherein the first gasket extends around the perimeter of the first door and has a substantially flat distal edge surface, and the second gasket is a three-sided gasket extending around the top, proximal side, and bottom of the second door and having indented upper and lower distal edges having substantially flat surfaces.

14. The housing of claim 1 , wherein the first gasket extends around the perimeter of the first door and has a rounded distal edge surface with extended upper and lower ends having substantially flat surfaces, and the second gasket is a three-sided gasket extending around the top, proximal side, and bottom of the second door and having indented upper and lower distal edges having substantially flat surfaces.

15. The housing of claim 1 , wherein a top exterior surface of the cabinet body comprises a plurality of steel stiffeners.

16. The housing of claim 1 , wherein exterior and/or interior surfaces of the first and second doors comprise a plurality of steel stiffeners.

17. The housing of claim 1 , wherein the first door includes a tab to guide the first door and the second door together into the closed position.