초록 ▼

Provided herein are systems, ultraviolet (UV) devices, and methods for UV disinfection and sterilization, more specifically, systems, UV devices, and methods for UV disinfection and sterilization of a container, room, space or defined environment. The systems, UV devices, and methods are particularl

Provided herein are systems, ultraviolet (UV) devices, and methods for UV disinfection and sterilization, more specifically, systems, UV devices, and methods for UV disinfection and sterilization of a container, room, space or defined environment. The systems, UV devices, and methods are particularly useful for the UV disinfection and sterilization of a container used in the food and dairy industry and for containers used in the process of fermentation for an alcoholic beverage. Provided are also systems, UV devices, and methods for inhibiting the growth of one or more species of microorganisms present in a container, room, space or defined environment, preferably for inhibiting the growth of one or more species of microorganisms present on an interior surface of a container, room, space or defined environment.

대표청구항 ▼

1. An ultraviolet (UV) device for UV sterilization of an interior surface of a container, the UV device comprising: (i) a germicidal UV light source comprising a lamp;(ii) a central sleeve comprising a central sleeve upper end and a central sleeve lower end;(iii) a housing configured to house the ge

1. An ultraviolet (UV) device for UV sterilization of an interior surface of a container, the UV device comprising: (i) a germicidal UV light source comprising a lamp;(ii) a central sleeve comprising a central sleeve upper end and a central sleeve lower end;(iii) a housing configured to house the germicidal UV light source and comprising an interior, a housing upper end and a housing lower end and further configured so that the central sleeve can be moved downwardly and upwardly through the interior of the housing permitting movably and inwardly insertion of the germicidal UV light source through an opening of a container into the container and retrieval of the germicidal UV light source from the container into the housing;(iv) a means for controlling the movably and inwardly insertion of the germicidal UV light source into the container and positioning of the germicidal UV light source at a predetermined position within the container; and(v) a base plate configured to position the UV device on or at the opening of the container;wherein the UV light source is attached to the central sleeve lower end;wherein the central sleeve is configured to protrude outside of the housing upper end;wherein the central sleeve comprises a first cavity and a detachable plate;wherein the detachable plate is mounted on top of the first cavity; andwherein the detachable plate is configured to be removable upon moving the central sleeve to a position protruding outside of the housing upper end. 2. The UV device according to claim 1, wherein (iv) is a central sleeve tightening knob. 3. The UV device according to claim 1, wherein (iv) is an interface controlling electronically the positioning of the germicidal UV light source at a desired position within the container. 4. The UV device according to claim 1, wherein (iv) is a motorized unit. 5. The UV device according to claim 1, wherein the first cavity is configured to house a component selected from the group consisting of a circuit board, an AC/DC power converter, a power supply, a wire, and a connector. 6. The UV device according to claim 1, wherein the central sleeve further comprises a second cavity and wherein second cavity is configured to house a component different from the component housed in the first cavity and selected from the group consisting of a circuit board, an AC/DC power converter, a power supply, a wire, and a connector. 7. The UV device according to claim 1, wherein (v) is configured to position the UV device on top of a container and wherein the germicidal UV light source is inserted downwardly into the container. 8. The UV device according to claim 1, wherein (v) is configured to position the UV device beneath a container and wherein the germicidal UV light source is inserted upwardly into the container. 9. The UV device according to claim 1, wherein the lamp is selected from the group consisting of a low pressure mercury lamp, a medium pressure mercury lamp, a high pressure mercury lamp, an ultra-high pressure mercury lamp, a low pressure short arc xenon lamp, a medium pressure short arc xenon lamp, a high pressure short arc xenon lamp, an ultra- high pressure short arc xenon lamp, a low pressure long arc xenon lamp, a medium pressure long arc xenon lamp, a high pressure long arc xenon lamp, an ultra-high pressure long arc xenon lamp, a low pressure metal halide lamp, a medium pressure metal halide lamp, a high pressure metal halide lamp, an ultra-high pressure metal halide lamp, a tungsten halogen lamp, a quartz halogen lamp, a quartz iodine lamp, a sodium lamp, and an incandescent lamp. 10. The UV device according to claim 1, wherein the germicidal UV light source is a UV-C light source. 11. The UV device according to claim 1, wherein (v) has a configuration selected from the group consisting of a tripod configuration, a circular configuration, an oval configuration, a rectangular configuration, and a hexagonal configuration. 12. The UV device according to claim 1, further comprising: (vi) an interface providing at least one functional button for a function selected from the group of functions consisting of activating the UV device, deactivating the UV device, releasing the germicidal UV light source from the housing, setting a time for performing a sterilization cycle, providing time remaining for completing the UV sterilization of the container, and providing time elapsed for UV sterilization of the container. 13. The UV device according to claim 1, wherein the germicidal UV light source comprises a plurality of UV lamps arranged in a UV lamp cluster. 14. The UV device according to claim 1, further comprising: (vi) a reflector partially surrounding the germicidal UV light source. 15. The UV light device according to claim 1, further comprising: (vi) a rangefinder. 16. A system comprising: (i) a UV device according to claim 1; and(ii) a container. 17. The system according to claim 16, wherein the container is selected from the group consisting of a container for fermenting an alcoholic beverage and a container for storing or transporting a dairy product, a liquid dairy, a liquid dairy composition or a dry dairy composition. 18. The system according to claim 17, wherein the alcoholic beverage is selected from the group consisting of beer, wine, gin, vodka, and whisky. 19. The system according to claim 16, wherein the container is a container for water, milk, coffee, tea, juice, or a carbonated beverage. 20. The system according to claim 16, wherein the container is selected from the group consisting of a vat, a silo, a tub, a basket, a case, a box, a barrel, a storage bin, a container for a biological fluid, a beverage container, and an aquarium. 21. The system according to claim 20, wherein the container for the biological fluid is selected from the group consisting of a container for blood, a container for a blood product, a container for a fermentation product, a container for a cell culture product, and a container for a biotechnology product. 22. The system according to claim 16, wherein an interior surface of the container comprises etched aluminum, foil aluminum, polished aluminum, chromium, glass, nickel, silver, stainless steel, tri-plated steel, water paint, white cotton, white oil paint, white paper, white porcelain or white wall plaster. 23. The system according to claim 16, wherein the container is made of stainless steel, wood, plastic, concrete, a polymer, or glass. 24. The system according to claim 16, wherein the container is selected from the group consisting of a container comprising an interior surface on which a microorganism is present, a container comprising an opening at the top of the container, a container comprising an opening at the bottom of the container, a container comprising an opening at the side of the container, and a container comprising a material selected from the group consisting of wood, plastic, concrete, polymer, etched aluminum, foil aluminum, polished aluminum, chromium, glass, nickel, silver, stainless steel, tri-plated steel, water paint, white cotton, white oil paint, white paper, white porcelain, and white wall plaster. 25. The system according to claim 16, wherein the container comprises an interior surface comprising a liquid layer. 26. The system according to claim 25, wherein the liquid layer comprises a liquid selected from the group consisting of apple juice, beer, liquid sugar, milk, vinegar, water, and wine. 27. A method for UV sterilization of an interior surface of a container, the method comprising the steps of: (a) movably and inwardly inserting through an opening of a container the germicidal UV light source of the UV device of claim 1; and(b) activating the germicidal UV light source; whereby the interior surface of the container is sterilized. 28. The method according to claim 27, wherein the container is selected from the group consisting of a container for fermenting an alcoholic beverage and a container for storing or transporting a dairy product, a liquid dairy, a liquid dairy composition or a dry dairy composition. 29. The method according to claim 28, wherein the alcoholic beverage is selected from the group consisting of beer, wine, gin, vodka, and whisky. 30. The method according to claim 27, wherein one or more species of microorganisms is present on the interior surface of the container and wherein the activation of the germicidal UV light source results in inhibiting the growth of the one or more species of microorganisms, and wherein the one or more species of microorganisms is selected from the group consisting of Candida, Kloeckera, Hanseniaspora, Zygosaccharomyces, Schizosaccharomyces, Torulaspora, Brettanomyces, Saccharomycodes, Pichia, Williopsis, Pediococcus, Lactobacillus, and Oenococcus. 31. The method according to claim 27, wherein the container is a container for water, milk, coffee, tea, juice, or a carbonated beverage. 32. The method according to claim 27, wherein the container is selected from the group consisting of a vat, a silo, a tub, a basket, a case, a box, a barrel, a storage bin, a container for a biological fluid, a beverage container, and an aquarium. 33. The method according to claim 32, wherein the container for the biological fluid is selected from the group consisting of a container for blood, a container for a blood product, a container for a fermentation product, a container for a cell culture product, and a container for a biotechnology product. 34. The method according to claim 27, wherein the interior surface of the container comprises etched aluminum, foil aluminum, polished aluminum, chromium, glass, nickel, silver, stainless steel, tri-plated steel, water paint, white cotton, white oil paint, white paper, white porcelain or white wall plaster. 35. The method according to claim 27, wherein the container is made of stainless steel, wood, plastic, concrete, a polymer, or glass. 36. The method according to claim 27, wherein the container is selected from the group consisting of a container comprising an interior surface on which a microorganism is present, a container comprising an opening at the top of the container, a container comprising an opening at the bottom of the container, a container comprising an opening at the side of the container, and a container comprising a material selected from the group consisting of wood, plastic, concrete, polymer, etched aluminum, foil aluminum, polished aluminum, chromium, glass, nickel, silver, stainless steel, tri-plated steel, water paint, white cotton, white oil paint, white paper, white porcelain, and white wall plaster. 37. The method according to claim 27, wherein the interior surface of the container comprises a liquid layer. 38. The method according to claim 37, wherein the liquid layer comprises a liquid selected from the group consisting of apple juice, beer, liquid sugar, milk, vinegar, water, and wine.