Fluid purifying apparatus and method of purifying fluids
AssigneeEnvironmental Water Technology, Inc.
InventorsSteven L. Miller, Ronald L. Wathen, Raymond E. Palazzo, Jr.
Life of this patent
Estimating the term…
Abstract
A liquid purification arrangement comprising a housing having an ambient inlet and lineally extending exhaust passage between the housing wall and a drain pan, the housing having a liquid inlet and outlet for a liquid system disposed within the housing which system includes a pump to move the liquid in the system, a blower, an orificed, looped liquid circuit and filtering arrangement, a moveable frame support, a disinfection/rejuvenation receptacle, an ultra-violet and distillation microbial reduction arrangement, a heating and cooling storage arrangement with a collapsible-expansible storage bag and switch arrangement therefor, and a check and alternating valve arrangement.
Claims12
A fluid storage receptacle comprising means for cooperating with a liquid purification system, including, at least one insulated plenum having a plate member extending through one portion thereof, said plate member having preselectively sized and positioned passages with one plenum defining wall being formed from an insulating plastic material on one face of said plate member and connected plenum defining walls being formed on the other face of said plate member, from insulating plastic material integrally connected to said one plenum defining wall through said passages in said plate member.
A method of forming a storage receptacle comprising:
- providing means for cooperating with a liquid purification system, by, positioning two mold forming members having preselectively shaped rises and recesses determining the shape of said storage receptacle in mirror-image facing relation with a plate member extending therebetween having opened passages therein confirming with the predetermined shape of said storage receptacle;
- and, injecting a suitable plastic material under preselected pressure through at least one of said mold members and through the opened passages of said plate member into said other mold member in sufficient quantity to form said storage receptacle.
A method of forming a storage receptacle comprising providing means for cooperating with a liquid purification system, by, positioning two mold forming members having preselectively shaped rises and recesses to determine a storage receptacle divided into two preselectively-sized compartments of geometrically-arranged configuration in mirror-image facing relation with a metallic plate member therebetween having open passages therein including spaced circular apertures and spaced slots conforming with the predetermined wall shapes of said compartments of said storage receptacle to provide tortuous thermal conductivity passages between compartments and to allow wall flexibility;
- and injecting a foam polyurethane plastic material under preselected pressure through one of said mold members and through the opened passages of said plate member into said other mold member in sufficient quantity to form said compartment member with the side walls on one face of said plate joined to a base wall on the other face of said plate.
Dependencies are inferred from the claim text.