Seal bracket assembly and pump and motor system including same

1. A seal bracket assembly for use in a pumping system, the assembly comprising:

a coupling member including:

a first end structured to be sealingly engaged with a pump;

an opposite second end structured to be sealingly engaged with a source of rotary force;

a passage defined within the coupling member extending between the first end and the second end, the passage being structured to accommodate therein a linkage coupling an output shaft of the source of rotary force and an input shaft of the pump; and

a drain port defined in the coupling member and extending between the passage and an outer surface of the coupling member; and

an air tank defining an air space of a predetermined volume therein, the air tank including:

an inlet coupled to the drain port of the coupling member such that the passage and the air space are in fluid communication with each other; and

an outlet,

wherein when the coupling member is sealingly engaged to both the pump and the source of rotary force the passage and the air space are isolated from the surrounding environment except for at the outlet.

2. The assembly of claim 1 , wherein the source of rotary force comprises an electric motor.

3. The assembly of claim 1 , wherein the coupling member further comprises an access port defined in the coupling member and extending between the passage and the outer surface of the coupling member.

4. The assembly of claim 3 , wherein the coupling member further comprises a glass viewport which is selectively coupled to the access port.

5. The assembly of claim 1 , wherein the inlet of the air tank is directly coupled to the drain port of the coupling member.

6. The assembly of claim 1 , wherein the inlet of the air tank is coupled to the drain portion of the coupling member via an intermediary conduit member.

7. A pumping system comprising:

a pump;

a source of rotary force; and

a seal bracket assembly comprising:

a coupling member including:

a first end scalingly engaged with the pump;

an opposite second end sealingly engaged with the source of rotary force;

a passage defined within the coupling member extending between the first end and the second end, the passage having disposed therein a linkage coupling an output shaft of the source of rotary force and an input shaft of the pump; and

a drain port defined in the coupling member and extending between the passage and an outer surface of the coupling member; and

an air tank defining an air space of a predetermined volume therein, the air tank including:

an inlet coupled to the drain port of the coupling member, such that the passage and the air space are in fluid communication with each other; and

an outlet,

wherein the passage and the air space are isolated from the surrounding environment except for at the outlet.

8. The pumping system of claim 7 , wherein the outlet is disposed at or near a lower-most portion of the air tank.

9. The pumping system of claim 7 , wherein the source of rotary force comprises an electric motor.

10. The pumping system of claim 7 , wherein the coupling member further comprises an access port defined in the coupling member and extending between the passage and the outer surface of the coupling member.

11. The pumping system of claim 10 , wherein the coupling member further comprises a glass viewport which is selectively coupled and sealing engages the access port.

12. The pumping system of claim 7 , wherein the inlet of the air tank is directly coupled to the drain port of the coupling member.

13. The pumping system of claim 7 , wherein the drain port of the coupling member is disposed below the linkage.

14. The pumping system of claim 7 , wherein the inlet of the air tank is coupled to the drain portion of the coupling member via an intermediary conduit member.

15. A coupling member for use in preventing water infiltration into a pump or source of rotary force which is coupled to the pump via a linkage, the coupling member comprising:

a first end structured to be sealingly engaged with the pump;

an opposite second end structured to be sealingly engaged with the source of rotary force;

a passage defined within the coupling member extending between the first end and the second end, the passage being structured to accommodate the linkage therein; and

a drain port defined in the coupling member and extending between the passage and an outer surface of the coupling member,

wherein when the coupling member is sealingly engaged to both the pump and the source of rotary force the passage is isolated from the surrounding environment except for at the drain port.

16. The coupling member of claim 15 , further comprising an access port defined therein and extending between the passage and the outer surface of the coupling member.

17. The coupling member of claim 16 , further comprising a glass viewport selectively coupled to, and sealing engaged with, the access port.

18. A method of preventing water infiltration into one or both of a pump and a source of rotary force, the method comprising:

providing a coupling member as recited in claim 15 ;

sealingly engaging the first end of the coupling member with the pump;

sealingly engaging the second end of the coupling member with the source of rotary force; and

securing a linkage, which is disposed within the passage of the coupling member, to at least one of the pump and the source of rotary force.

19. The method of claim 18 , further comprising:

providing an air tank defining an air space of a predetermined volume therein, the air tank including:

an inlet; and

an outlet; and

sealingly engaging and coupling the inlet of the air tank to the drain port of the coupling member such that the passage and the air space are in fluid communication with each other.