초록

An environmental improvement device for a storage body and more particularly to a simplified, but highly effective device of that type wherein the stored articles are protected by a circulating flow of purified air that also prevents the entry of foreign objects into the storage area.

대표청구항 ▼

1. A storage device having air purification, said storage device comprising a storage area for storing a stored object and an access opening for placing the stored object within said storage area and for removing the stored object therefrom, said access opening being defined by spaced horizontally s

1. A storage device having air purification, said storage device comprising a storage area for storing a stored object and an access opening for placing the stored object within said storage area and for removing the stored object therefrom, said access opening being defined by spaced horizontally spaced members and attached, spaced vertically spaced members, at least one of said members defining an air flow path comprised of an inlet path including a plurality of spaced inlet openings for drawing atmospheric air into said at least one of said members and an outlet path including a plurality of spaced outlet openings for exhausting atmospheric air introduced in said inlet path from said inlet air opening, and an air purification system including at least a device for circulating atmospheric air through the inlet path and the outlet path and an air purification device in the path of the circulated atmospheric air.2. A storage device having air purification as set forth in claim 1, wherein the air purification system also includes a humidifying element controlling the relative humidity of the circulated air.3. A storage device having air purification as set forth in claim 1, wherein the inlet openings and the outlet openings all face in the same direction.4. A storage device having air purification as set forth in claim 3, wherein the inlet and outlet paths are in line with each other and are separated by an air shutter.5. A storage device having air purification as set forth in claim 4, wherein the flow to and from the inlet and outlet paths is redirected to flow across the access opening to form an air curtain there across by a baffle plate placed in confronting relation thereto.6. A storage device having air purification as set forth in claim 1, wherein the inlet openings and the outlet openings all are formed in the same member.7. A storage device having air purification as set forth in claim 6, wherein the inlet openings and the outlet openings all face in the same direction.8. A storage device having air purification as set forth in claim 7, wherein the inlet and outlet paths are in line with each other and are separated by an air shutter.9. A storage device having air purification as set forth in claim 8, wherein the flow to and from the inlet and outlet paths is redirected by a baffle plate placed in confronting relation thereto to flow across the access opening to form an air curtain there across.10. A storage device having air purification as set forth in claim 1, wherein the inlet openings create an air curtain flowing in one direction across a first portion of the access opening and the outlet openings create an air curtain flowing in a direction opposite to said first direction across a second portion of said access opening.11. A storage device having air purification as set forth in claim 1, wherein the inlet openings and the outlet openings each are formed in respective members that are perpendicularly related to each other.12. A storage device having air purification as set forth in claim 10, wherein the inlet openings and the outlet openings all face in the same direction.13. A storage device having air purification, said storage device comprising a storage area for storing a stored object and an access opening for placing the stored object within said storage area and for removing the stored object therefrom, said air purification comprising an inlet path including an inlet air opening for drawing atmospheric air into said storage device in a direction extending across said access opening, an outlet path including an outlet air opening for exhausting atmospheric air introduced in said inlet path from said inlet air opening in a direction extending across said access opening, and an air purification system including at least a device for circulating atmospheric air through the inlet path and the outlet path, an air purification device in the path of the circulated atmospheric air and a humidifying element controlling the relative humidity of the circulated air.14. A storage device having air purification, said storage device comprising a storage area for storing a stored object and an access opening for placing the stored object within said storage area and for removing the stored object therefrom, said access opening being defined by spaced horizontally spaced members and attached, spaced vertically spaced members, at least one of said members defining an air flow path comprised of an inlet path including a plurality of spaced inlet openings for drawing atmospheric air into said at least one of said members and an outlet path including a plurality of spaced outlet openings for exhausting atmospheric air introduced in said inlet path from said inlet air opening, and an air purification system including at least a device for circulating atmospheric air through the inlet path and the outlet path and an air purification device in the form of a titanium oxide filter the path of the circulated atmospheric air.