Accessible well for brine tank

• US 6,331,255 B1
• Filed: 07/09/1999
• Issued: 12/18/2001
• Est. Priority Date: 07/09/1999
• Status: Expired due to Term

• Current Assignee: Donald B. Peddicord
• Original Assignee: Donald B. Peddicord
• Inventors: Peddicord, Donald B.
• Primary Examiner(s): Barry, Chester T.
• Application Number:
  US09/350,592
• Time in Patent Office: 893 Days
• Field of Search: 210/190, 210/126, 210/128, 210/205, 210/670
• US Class Current: 210/670
• CPC Class Codes: B01J 49/75 of water softeners
• CPC Class Codes: C02F 5/00 Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents softening using ion-exchange C02F1/42

Abstract

A well (12) outside of a brine tank (10) is provided which provides better accessibility to the brine refill valve (112) or other components within the well. Also, apertures (42-48) of differing elevations above the bottom of the brine tank can communicate between the brine tank and the well (12). Selected ones of the apertures can be plugged to select the quantity of water which can be removed and refilled in the brine tank.

Claims

1. An apparatus for use with a brine tank having a salt platform therein supporting a quantity of salt, the salt platform at a predetermined height within the brine tank, comprising:

a brine tank having a salt platform;

a well positioned outside of the brine tank and in communication with the interior of the brine tank;

a plurality of fluid passages interconnecting the brine tank and well; and

at least one plug for selectively plugging one or more of said plurality of passages.

2. The apparatus of claim 1 wherein the well is integrally formed with the brine tank.

3. The apparatus of claim 2 wherein the well and brine tank are molded in one piece.

4. The apparatus of claim 3 wherein the well and brine tank are rotationally molded.

5. The apparatus of claim 1 wherein the well is free standing from the brine tank.

6. The apparatus of claim 1 wherein a brine refill valve and riser are mounted in the well.

7. The apparatus of claim 1 wherein the well is about 24 inches high.

8. The apparatus of claim 1 wherein the well has an overflow valve.

9. A method for operating a brine tank having a salt platform therein supporting a quantity of salt, the salt platform at a predetermined height within the brine tank comprising the steps of:

transferring water to and from the brine tank through a well positioned outside of the brine tank and in fluid communication with the interior of the brine tank, and;

providing a plurality of fluid passages between the brine tank and the well at spaced elevations and selectively closing off one or more of said passages.

10. The method of claim 9 further comprising the step of repairing components within the well outside of the brine tank.

11. An apparatus comprising:

a brine tank having a salt platform therein supporting a quantity of salt, the salt platform at a predetermined height within the brine tank;

a well positioned outside of the brine tank and in communication with the interior of the brine tank;

plurality of fluid passages interconnecting the brine tank and well; and

a plurality of plugs for selectively plugging one or more of said plurality of passages.

12. The apparatus of claim 11 wherein the well is integrally formed with the brine tank.

13. The apparatus of claim 12 wherein the well and brine tank are rotationally molded.

14. The apparatus of claim 11 wherein the well is free standing from the brine tank.

15. The apparatus of claim 11 wherein a brine refill valve and riser are mounted in the well.

16. An apparatus for use with a brine tank having a salt platform therein supporting a quantity of salt, the salt platform at a predetermined height within the brine tank, comprising:

a brine tank having a salt platform;

a well positioned outside of the brine tank and in communication with the interior of the brine tank through at least one passage below the predetermined height and an equalizing passage above the predetermined height.