A system for displaying electronic construction documents includes an enclosure having doors extending across an open side to define an interior volume that is sealable against infusion of dust and water, and a monitor panel extending across the width of the interior volume to define a back chamber
A system for displaying electronic construction documents includes an enclosure having doors extending across an open side to define an interior volume that is sealable against infusion of dust and water, and a monitor panel extending across the width of the interior volume to define a back chamber between the monitor panel and a back panel of the enclosure. The system includes a purge air system in fluid communication with the back chamber and that is operable, when door are open, to draw in and filter air from outside the enclosure and establish a positive air pressure within the back chamber. The monitor panel includes a perimeter frame with a center aperture and a transparent pane extending across the center aperture for viewing an electronic display therethrough, and is angularly adjustable between a plurality of angled upright positions while maintaining the positive pressure within the back chamber.
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1. A system for displaying construction documents in electronic format in a high-dust industrial environment, the system comprising: an enclosure including: a bottom panel, a back panel, side panels, and a top panel, each of the panels being coupled along sealed edges to its adjacent panels; andat l
1. A system for displaying construction documents in electronic format in a high-dust industrial environment, the system comprising: an enclosure including: a bottom panel, a back panel, side panels, and a top panel, each of the panels being coupled along sealed edges to its adjacent panels; andat least one door panel extending across an open side between the side panels and closable to define an interior volume that is substantially sealable against infusion of dust and water;a monitor panel assembly extending across the width of the interior volume between the side panels to define a back chamber between the monitor panel assembly and the back panel, the monitor panel assembly including at least one perimeter frame having a center aperture and a transparent pane extending across the center aperture for viewing an electronic display therethrough; anda purge air system in fluid communication with the back chamber and operable, when the at least one door panel is in an open configuration, to draw in and filter air from outside the enclosure and establish a positive air pressure within the back chamber,wherein the monitor panel assembly is angularly adjustable between a plurality of angled upright positions to avoid glare on the transparent pane and provide a comfortable view angle while maintaining the positive pressure within the back chamber. 2. The system of claim 1, wherein the at least one perimeter frame further comprises side edges with a side edge seal contacting interior side surfaces and a top edge with an top edge seal contacting an interior underside surface. 3. The system of claim 2, wherein the interior underside surface is curved to maintain a substantially constant gap across the top edge seal as the monitor panel assembly is rotated between upright positions. 4. The system of claim 2, wherein the side edge seal is permeable to allow an outflow of purge air through the side edge seal while maintaining the positive pressure within the back chamber. 5. The system of claim 2, wherein the top edge seal is permeable to allow an outflow of purge air through the top edge seal while maintaining the positive pressure within the back chamber. 6. The system of claim 1, further comprising an electronic display secured to the inside of the at least one perimeter frame and visible through the first aperture. 7. The system of claim 1, further comprising a mid-table extending across the width of the interior volume between the side panels to separate the interior volume into an upper monitor compartment including the monitor panel assembly above the mid-table and at least one pressurizable lower chamber below the mid-table. 8. The system of claim 7, further comprising having a plurality of outlet holes formed through the monitor panel assembly and configured to direct an outlet flow of filtered purge air over a front portion of the mid-table. 9. The system of claim 7, wherein the purge air system includes a plenum within the interior volume and adjacent the back panel, and having a lower end and an upper end, with the lower end being configured to receive purge air through an intake vent in the back panel and at least one fan at the upper end configured drawing purge air upwards through the plenum into the back chamber. 10. The system of claim 9, further comprising a purge air filter in the intake plenum proximate the intake vent. 11. The system of claim 10, wherein the purge air filter is accessible from through an opening in a side panel of the enclosure. 12. The system of claim 9, further comprising at least one additional fan spaced from the at least one fan at the upper end of the plenum and configured to draw purge air into the lower chamber. 13. The system of claim 1, further comprising an awning assembly mounted in an awning compartment above the top panel and being forwardly extendable to cover the open side of the enclosure when the at least one door panel is in an open configuration. 14. The system of claim 13, wherein the at least one door panel further comprises a pair of front doors pivotably secured to the side panels with continuous hinges. 15. The system of claim 14, wherein the awning assembly includes an awning tray and a pair of catch flaps pivotably secured to the side edges of the awning tray and configured to drop down to cover gaps between the awning tray and the top edges of the front doors. 16. The system of claim 13, wherein the awning assembly is released from a closed and locked position with the awning compartment through activation of a release handle located within the interior volume. 17. The system of claim 1, wherein the enclosure is supported on a plurality of pivoting rollers extending downward from the bottom panel and adapted for rolling across a floor surface. 18. The system of claim 1, further comprising a plurality of lifting lugs proximate the top panel and adapted to carry the enclosure when attached to an overhead lift system. 19. A system for displaying construction documents in electronic format, the system comprising: a compartment defined by an enclosure substantially sealable against infusion of dust and water, and defining a monitor opening;a monitor panel assembly positioned within the monitor opening to define a back chamber between the monitor panel assembly and interior portions of the compartment, the monitor panel assembly including at least one perimeter frame having a center aperture and a transparent pane extending across the center aperture for viewing an electronic display therethrough; anda purge air system in fluid communication with the back chamber and operable to draw in and filter air from outside the enclosure and establish a positive air pressure within the back chamber,wherein the monitor panel assembly is angularly adjustable between a plurality of angled upright positions while maintaining the positive pressure within the back chamber. 20. A system for displaying construction documents in electronic format in a high-dust industrial environment, the system comprising: a upright enclosure having a height, a width that is less than the height, a depth that is less than the width, a front opening, and at least one door extendable across the front opening to define an interior volume that is substantially sealable against infusion of dust and water;a mid-table extending across of the width and depth of the enclosure to divide the interior volume into an upper monitor compartment above the mid-table and at least one pressurizable lower chamber below the mid-table;a monitor panel assembly extending across the width of the upper monitor compartment to define a pressurizable back chamber between the monitor panel assembly and a back of the enclosure, the monitor panel assembly including at least one perimeter frame having a center aperture and a transparent pane extending across the center aperture for viewing an electronic display therethrough;a plenum within the interior volume and configured to receive and filter purge air from outside the enclosure through an intake vent;at least one fan at an upper end of the plenum and configured draw filtered purge air through the plenum into the back chamber and establish a positive air pressure within the back chamber; andat least one additional fan spaced from the at least one fan at the upper end of the plenum and configured to draw the filtered purge air into the lower chamber and establish a positive air pressure within the lower chamber. 21. A system for displaying construction documents in electronic format in a high-dust industrial environment, the system comprising: a upright enclosure having a height, a width that is less than the height, a depth that is less than the width, a front opening, and a pair of front doors pivotably secured to the enclosure with continuous hinges and operable to seal the front opening to define an interior volume that is substantially sealable against infusion of dust and water;a mid-table extending across of the width and depth of the enclosure to divide the interior volume into an upper monitor compartment above the mid-table and at least one lower chamber below the mid-table;a monitor panel assembly extending across the width of the upper monitor compartment to define a pressurizable back chamber between the monitor panel assembly and a back of the enclosure, the monitor panel assembly including at least one perimeter frame having a center aperture and a transparent pane extending across the center aperture for viewing an electronic display therethrough;a purge air system in fluid communication with the back chamber and operable, when the pair of front doors are in an open configuration, to draw in and filter air from outside the enclosure and establish a positive air pressure within the back chamber; andan awning assembly mounted in an awning compartment above a top of the enclosure and being forwardly extendable to cover the front opening of the enclosure,wherein the awning assembly includes an awning tray and a pair of catch flaps pivotably secured to the side edges of the awning tray and configured to drop down to cover gaps between the awning tray and the top edges of the front doors when the front doors are in an open configuration.
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