초록 ▼

The invention provides a structural panel with an integrated bulkhead structure for promoting airflow within a refrigerated container, such as a refrigerated trailer. More specifically, the invention provides a front wall portion for a refrigerated container defining an aperture through which a refr

The invention provides a structural panel with an integrated bulkhead structure for promoting airflow within a refrigerated container, such as a refrigerated trailer. More specifically, the invention provides a front wall portion for a refrigerated container defining an aperture through which a refrigeration device may extend to the interior of the container. The front wall portion includes a bulkhead structure integrally formed with the front wall via a connecting structure defining one or more air ducts for promoting air flow from a floor of the container and up through an inlet of the refrigeration device. The invention also provides a front wall structure that minimizes hot spots in the container front wall by integrally-forming the front wall, connection structure, and bulkhead structure in a single structural component so as to minimize the use of fastener devices.

대표청구항 ▼

That which is claimed: 1. An integrated wall and bulkhead assembly comprising: a wall member defining an aperture extending therethrough adapted for receiving an intake and an outlet of a refrigeration device, the wall member having opposing inner and outer surfaces, the wall member having a suppor

That which is claimed: 1. An integrated wall and bulkhead assembly comprising: a wall member defining an aperture extending therethrough adapted for receiving an intake and an outlet of a refrigeration device, the wall member having opposing inner and outer surfaces, the wall member having a support frame substantially embedded therein, the support frame having a plurality of fastener devices extending from the support frame through the outer surface of the wall member without extending to the inner surface of the wall member, the fastener devices adapted to couple the refrigeration device to the wall member; a bulkhead structure spaced apart from the wall member, and being operably engaged therewith via a connection structure extending therebetween, the connection structure being disposed adjacent the inner surface, the wall member, the bulkhead structure, and the connection structure being integrally formed and cooperating to define at least one duct extending through the connection structure and between the bulkhead structure and the wall member, such that the at least one duct is in fluid communication with the intake of the refrigeration device, the wall member, bulkhead structure, and connection structure forming an integrated assembly constructed of a single piece of vacuum-infused composite material. 2. An assembly according to claim 1, wherein the connection structure comprises a plurality of ribs in spaced relation and extending vertically from an edge of the bulkhead structure to the aperture defined in the wall member. 3. An assembly according to claim 1, wherein the composite material comprises at least one of: fiberglass; polyurethane foam; metal foil sheet; foam insulating material; composite materials; and combinations thereof. 4. An assembly according to claim 1, wherein the support frame comprises a first plurality of cross members extending in spaced relation in a first direction and a second plurality of cross members extending in spaced relation in a second direction such that the first and second plurality of cross members intersect and interconnect to form the support frame. 5. An assembly according to claim 1, wherein the support frame defines a plurality of apertures extending therethrough such that the composite material of the wall member is capable of extending through the apertures so that the support frame is integrated with the composite material of the wall member. 6. An assembly according to claim 1, wherein the bulkhead has a first end proximal to an edge of the aperture and a second end distal from the aperture. 7. An assembly according to claim 6, further comprising a plurality of pallet stops extending outward from the wall member proximal to the second end of the bulkhead. 8. An assembly according to claim 7, wherein each of the plurality of pallet stops define a flow channel extending therethrough such that the flow channel is in fluid communication with the at least one duct. 9. An assembly according to claim 7, wherein the pallet stops further comprise a resilient material operably engaged therewith, the resilient material adapted to protect the pallet stops from impact forces. 10. An assembly according to claim 1, wherein the wall member defines a plurality of grooves extending at least partially therethrough, the grooves adapted to be capable of receiving at least one of: a floor member extending substantially perpendicular from the wall member; a roof member extending substantially perpendicular from the wall member; and a side wall member extending substantially perpendicular from the wall member. 11. An assembly according to claim 1, wherein the opposing side portions further comprises a groove for receiving each side wall member such that the side wall members extend substantially parallel to the opposing side portions. 12. An integrated wall, bulkhead, and floor assembly comprising: a wall member defining an aperture extending therethrough adapted for receiving an intake and an outlet of a refrigeration device, the wall member having opposing inner and outer surfaces, the wall member having a support frame embedded therein, the support frame having a plurality of fastener devices extending from the support frame through the outer surface of the wall member without extending to the inner surface of the wall member, the fastener devices adapted to couple the refrigeration device to the wall member; a bulkhead structure spaced apart from the wall member, and being operably engaged therewith via a connection structure extending therebetween, the connection structure being disposed adjacent the inner surface, the wall member, the bulkhead structure, and the connection structure being integrally formed and cooperating to define at least one duct extending through the connection structure and between the bulkhead structure and the wall member, such that the at least one duct is in fluid communication with the intake of the refrigeration device, the wall member, bulkhead structure, and connection structure forming an integrated assembly constructed of a single piece of vacuum-infused composite material; and a floor member integrally formed with the wall member, bulkhead structure, and connection structure, the floor member extending substantially perpendicularly to the wall member. 13. A refrigerated container according to claim 12, wherein the floor member defines at least one channel extending longitudinally therein, the at least one channel being in fluid communication with the at least one duct. 14. A refrigerated container comprising: a wall member defining an aperture extending therethrough adapted for receiving an intake and an outlet of a refrigeration device; the wall member having opposing inner and outer surfaces, the wall member having a support frame substantially embedded therein, the support frame having a plurality of fastener devices extending from the support frame through the outer surface of the wall member without extending to the inner surface of the wall member, the fastener devices adapted to couple the refrigeration device to the wall member; a bulkhead structure spaced apart from the wall member, and being operably engaged therewith via a connection structure extending therebetween, the connection structure being disposed adjacent the inner surface, the wall member, the bulkhead structure, and the connection structure being integrally formed and cooperating to define at least one duct extending through the connection structure and between the bulkhead structure and the wall member, such that the at least one duct is in fluid communication with the intake of the refrigeration device, the wall member, bulkhead structure, and connection structure forming an integrated assembly constructed of a single piece of vacuum-infused composite material; a floor member integrally formed with the wall member, the floor member extending substantially perpendicular to the wall member and defining at least one channel extending longitudinally therein, the at least one channel being in fluid communication with the at least one duct; a roof member operably engaged with the wall member, the roof member extending substantially perpendicular to the wall member; a pair of side wall members operably engaged between the wall member, the floor member, and the roof member, the pair of side wall members extending substantially perpendicular to the wall member to form a refrigerated container structure; and at least one rear door operably engaged with at least one of the floor member, the roof member and the side wall members so as to provide a selectively closable loading aperture at a rear portion of the refrigerated container. 15. A refrigerated container according to claim 14, wherein the roof member defines at least one channel extending longitudinally therein, the at least one channel being in fluid communication with the outlet of the refrigeration device so as to encourage fluid circulation between the outlet of the refrigeration device and the rear portion of the refrigerated container. 16. A refrigerated container according to claim 14, wherein the support frame comprises a first plurality of cross members extending in spaced relation in a first direction and a second plurality of cross members extending in spaced relation in a second direction such that the first and second plurality of cross members intersect and interconnect to form the support frame; and wherein the support frame defines a plurality of apertures extending therethrough such that the composite material of the wall member is capable of extending through the apertures so that the support frame is integrated with the composite material of the wall member. 17. An assembly according to claim 1, wherein the wall member has integrally formed opposing side portions defining opposing outer side surfaces substantially perpendicular to the outer surface of the wall member, and further wherein the bulkhead structure is spaced apart from the wall member such that the opposing side portions extend around the bulkhead structure.