Oil stop valve assembly
AssigneePark Teq, LLC
InventorsChristopher Nolan Eberly, Saul Jimenez Rocha
Life of this patent
Estimating the term…
Abstract
An oil stop valve assembly for allowing a flow of water and blocking a flow of oil has a body having an inlet and an outlet, a seat formed adjacent to the outlet of the body, and a float positioned in the body. The float has a specific gravity of between 0.90 and 0.95 so as to be buoyant in water and to sink in oil. The float is away from the seat when a level of water within the body is above the seat. The float is seated in the seat when the level of water in the body is adjacent to the seat. The body is positioned in a container having a fluid inlet and a fluid outlet. The fluid outlet of the container is connected to the outlet of the body.
Claims7
A valve assembly for allowing a flow of water and blocking the flow of oil, the valve assembly comprising:
- a body having an interior volume, said body having an inlet and an outlet;
- a seat formed adjacent said outlet of said body;
- a float positioned in said body, said float having a specific gravity of between 0.90 and 0.95 so as to be buoyant in water and to sink in oil, said float being away from said seat when a level of water within said body is above said seat, said float being seated in said seat when the level of water in said body is adjacent said seat;
- a container having a fluid inlet and an interior volume, said body positioned in said interior volume of said container in a location away from said fluid inlet of said container, said fluid inlet of said container adapted to pass the water and oil into said interior volume of said container, said outlet of said body connected to a pipe, said pipe extending outwardly of said container;
- and
- an anti-siphon valve affixed to an upper portion of said pipe so as to be in fluid communication therewith, said anti-siphon valve having an end opposite said pipe that is positioned within said interior volume of said container, said anti-siphon valve comprising:
- an inverted J-shaped pipe having a fluid inlet at or adjacent to the end opposite said pipe;
- a seat affixed or formed in said inverted J-shaped pipe in a location above said fluid inlet of said J-shaped pipe;
- and
- a sphere located within said J-shaped pipe adjacent the fluid inlet thereof, said sphere movable between a position juxtaposed against said seat and a position below said seat.
A water processing system comprising:
- a container having an interior and a bottom and a fluid inlet and a fluid outlet;
- a body having an interior volume, said body having an inlet and an outlet, said body positioned adjacent to said fluid outlet of said container, said outlet of said body connected to one end of a pipe, said pipe extending outwardly of said container, said inlet of said body comprising a plurality of horizontal slots formed through a wall only at a lower portion of said body and not at an upper portion of said body, said plurality of horizontal slots opening to said interior volume of said body;
- a seat formed adjacent to said outlet of said body;
- a float positioned in said body, said float having a specific gravity that sinks in oil, said float being away from said seat when a level of water within said body is above said seat, said float being seated in said body when the level of water in said body is adjacent said seat, said outlet of said body connected to said fluid outlet of said container;
- and
- an anti-siphon valve affixed adjacent to said opposite end of said pipe within said container, said anti-siphon valve being in fluid communication with said pipe, said anti-siphon valve having an end opposite said pipe that is positioned in an upper portion of said container, said anti-siphon valve comprising:
- an inverted J-shaped pipe having a fluid inlet at or adjacent to the end opposite said pipe;
- a seat affixed or formed in said inverted J-shaped pipe in a location above said fluid inlet of said J-shaped pipe;
- and
- a sphere located within said J-shaped pipe adjacent the fluid inlet thereof, said sphere movable between a position juxtaposed against said seat and a position below said seat.
Dependencies are inferred from the claim text.