Priming valve system for pre-priming centrifugal pump intakes

1. A priming valve system coupleable with a centrifugal pump having a plurality of intakes, comprising:

a priming pump;

a plurality of priming valves each fluidly coupled with one of the plurality of intakes of the centrifugal pump, each of the plurality of priming valves being fluidly coupled with the priming pump;

a control system coupled to each of the plurality of priming valves to selectively transition each of the plurality of priming valves between an open position and a closed position, wherein upon transition of one of the plurality of priming valves to the open position and during operation of the priming pump, air is pumped out of an intake corresponding to said one of the plurality of priming valves.

2. The system of claim 1 , wherein each of the plurality of priming valves include a control chamber and a control valve configured to fluidly couple the control chamber to ambient air when the priming valve is in the open position.

3. The system of claim 1 , wherein each of the plurality of priming valves include an outlet chamber and a conduit fluidly coupling the outlet chamber with the priming pump and further wherein, when each of the plurality of priming valves is in the closed position and the priming pump is in an off position, each conduit, each outlet chamber and the priming pump are fluidly isolated from ambient air.

4. The system of claim 1 , wherein the control system includes a plurality of switches coupled with each of the plurality of priming valves and the priming pump.

5. The system of claim 1 , wherein each of the plurality of priming valves comprise:

a housing defining an inlet chamber and an outlet chamber, the inlet chamber adapted to be coupled to an associated intake of the centrifugal pump and the outlet chamber adapted to be coupled to the priming pump;

a valve assembly fluidly positioned between the inlet chamber and the outlet chamber; and

a control valve connected to the control system, the control valve operably coupled to the valve assembly to fluidly connect the inlet chamber to the outlet chamber such that the priming pump can remove air from the associated intake and the centrifugal pump.

6. A method of priming a centrifugal pump having a plurality of intakes, comprising:

providing a priming system having a priming pump and a plurality of priming valves, each of the plurality of priming valves fluidly coupled to one of the plurality of intakes;

opening one of the plurality of priming valves to ambient air; and

operating the priming pump to remove air from an intake corresponding with said one of the plurality of priming valves.

7. The method of claim 6 , further comprising:

coupling the intake to a water source; and

providing water through the intake to the centrifugal pump.

8. The method of claim 7 , further comprising:

operating the centrifugal pump to transfer water to an outlet.

9. The method of claim 6 , further comprising:

closing said one of the plurality of priming valves; and

turning the priming pump to an off position.

10. The method of claim 6 , further comprising:

fluidly isolating the plurality of priming valves and the priming pump from ambient air.

11. The method of claim 6 , further comprising:

operating a switch of a control system to open said one of the plurality of priming valves and turn on the priming pump.

12. The method of claim 6 , wherein each of the plurality of priming valves include:

a housing defining an inlet chamber and an outlet chamber, the inlet chamber adapted to be coupled to an associated intake of the centrifugal pump and the outlet chamber adapted to be coupled to the priming pump;

a valve assembly fluidly positioned between the inlet chamber and the outlet chamber; and

a control valve operably coupled to the valve assembly to fluidly connect the inlet chamber to the outlet chamber such that the priming pump can remove air from the associated intake and the centrifugal pump.

13. A system for water delivery on a vehicle comprising:

a priming pump;

a centrifugal pump;

a plurality of intakes positioned on the vehicle and coupled with the priming pump and the centrifugal pump;

a plurality of priming valves fluidly positioned between each of the plurality of intakes and the priming pump; and

a control system coupled to each of the plurality of priming valves to selectively transition each of the plurality of priming valves between an open position and a closed position, wherein upon transition of one of the plurality of priming valves to the open position and during operation of the priming pump, air is pumped out of an intake corresponding to said one of the plurality of priming valves.

14. The system of claim 13 , wherein each of the plurality of priming valves include a control chamber and a control valve configured to fluidly couple the control chamber to ambient air when the priming valve is in the open position.

15. The system of claim 13 , wherein each of the plurality of priming valves include an outlet chamber and a conduit fluidly coupling the outlet chamber with the priming pump and further wherein, when each of the plurality of priming valves is in the closed position and the priming pump is in an off position, each conduit, each outlet chamber and the priming pump are fluidly isolated from ambient air.

16. The system of claim 13 , wherein the control system includes a plurality of switches coupled with each of the plurality of priming valves and the priming pump.

17. The system of claim 13 , wherein each of the plurality of priming valves comprise:

a housing defining an inlet chamber and an outlet chamber, the inlet chamber adapted to be coupled to an associated intake of the centrifugal pump and the outlet chamber adapted to be coupled to the priming pump;

a valve assembly fluidly positioned between the inlet chamber and the outlet chamber; and

a control valve connected to the control system, the control valve operably coupled to the valve assembly to fluidly connect the inlet chamber to the outlet chamber such that the priming pump can remove air from the associated intake and the centrifugal pump.