IP Library Granted Patent US 12,570,548
Granted Patent B2
US 12,570,548 · App. 17/898,741 · Granted Mar 10, 2026

Cooling water management systems and associated methods for using the same

Inventor: Tommy Wood (Irmo, SC)
Assignee: Prestige Products, LLC
C02F1/38B04C3/06B04C9/00B04C2009/001
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Quick Facts
Patent No.
US 12,570,548
App. No.
17/898,741
Granted
Mar 10, 2026
Kind
B2
Abstract

A water cooling/recirculating management system, including: a controller; a fluid displacement pump; a centrifugal separator; a germicide generator; and a primary side stream magnetic field generator.

Claims (30)

1 . A water cooling/recirculating management system for treating water in a cooling tower, the system comprising:

a fluid displacement pump;

a centrifugal separator;

a germicide generator configured to destroy algae, bacteria, and viruses in water recirculated through the cooling tower;

a primary side stream magnetic field generator, and

a controller configured to coordinate operation of the fluid displacement pump, the centrifugal separator, and the germicide generator.

2 . The water cooling/recirculating management system according to claim 1 , wherein the controller coordinates operation of the fluid displacement pump, a purge valve of the centrifugal separator, and the germicide generator to treat cooling water.

3 . The water cooling/recirculating management system according to claim 1 , wherein the fluid displacement pump extracts water from a main stream basin, prefilters the extracted water prior to association with the centrifugal separator, and displaces the extracted water through a closed-circuit side stream.

4 . The water cooling/recirculating management system according to claim 1 , wherein the centrifugal separator includes an inlet, an outlet, and a solids collection chamber with a purge valve.

5 . The water cooling/recirculating management system according to claim 1 , wherein the centrifugal separator at least one of separates solids, prevents sludge accumulation, replaces blow-down and/or bleed, removes particles down to 40 microns, contains no filter medium or moving parts, provides for the continuous removal of solids, and provides for a purging mechanism that releases solids collected in a collection chamber.

6 . The water cooling/recirculating management system according to claim 1 , wherein the germicide generator comprises at least one electrode fabricated from approximately 93 percent copper and approximately 7 percent silver.

7 . The water cooling/recirculating management system according to claim 1 , wherein the germicide generator comprises at least one electrode fabricated from approximately 90 percent copper and approximately 10 percent silver.

8 . The water cooling/recirculating management system according to claim 1 , wherein the germicide generator utilizes a copper/silver ionization system configured to destroy algae, bacteria, and viruses in the water in the cooling tower.

9 . The water cooling/recirculating management system according to claim 1 , wherein the germicide generator operates in at least one of an off mode, a continuous on mode, and a non-continuous pulse mode.

10 . The water cooling/recirculating management system according to claim 1 , wherein the primary side stream magnetic field generator comprises at least one, permanent ceramic magnet.

11 . The water cooling/recirculating management system according to claim 10 , wherein the permanent ceramic magnet includes side-to-side polarity that is mounted to a non-ferrous pipe having the south pole facing inward toward the water.

12 . The water cooling/recirculating management system according to claim 1 , wherein the primary side stream magnetic field generator at least one of prevents scale formation, de-scales existing surfaces and piping, inhibits both general and galvanic corrosion, and, if present, increases heat exchanger efficiency by approximately 5-55 percent.

13 . The water cooling/recirculating management system according to claim 1 , further comprising an ultra violet light source.

14 . The water cooling/recirculating management system according to claim 1 , further comprising an ozone generator.

15 . The water cooling/recirculating management system according to claim 1 , further comprising a primary main stream magnetic field generator.

16 . The water cooling/recirculating management system according to claim 15 , further comprising a secondary main stream magnetic field generator.

17 . The water cooling/recirculating management system according to claim 16 , further comprising a tertiary main stream magnetic field generator.

18 . The water cooling/recirculating management system according to claim 1 , further comprising a pressure switch to indicate the presence of side stream water flow.

19 . The water cooling/recirculating management system according to claim 1 , further comprising a cooling fan.

20 . A water cooling/recirculating management system for treating water in a cooling tower, consisting of:

a controller that coordinates operation of system components;

a fluid displacement pump that extracts water from a main stream basin and displaces the extracted water through a closed-circuit side stream;

a centrifugal separator having an inlet, an outlet, and a solids collection chamber with a purge valve;

a germicide generator utilizing copper/silver ionization electrodes configured to destroy algae, bacteria, and viruses in the water in the cooling tower; and

a primary side stream magnetic field generator comprising at least one permanent ceramic magnet mounted to a non-ferrous pipe with south pole facing inward toward the water.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 25, 2024
From: PRESTIGE ENERGY PRODUCTS
To: PRESTIGE PRODUCTS, LLC
Reel/Frame 068690/0882 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 8, 2024
From: WOOD, TOMMY
To: PRESTIGE ENERGY PRODUCTS
Reel/Frame 066414/0027 →
Continuity (2)
Provisional Application 63242527 · Sep 10, 2021
Related Publication 20230080050A1 · Mar 16, 2023
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