Mechanical electrical plumbing rack device

Abstract

A system for organizing, insulating and supporting pipes within a mechanical/electrical/plumbing (MEP) rack including a composite panel supported in the rack, the composite panel being fabricated from a first non-metallic panel and a second metallic panel, the first panel being adhered to a rear surface of the second panel. A plurality of passageways extend through the composite panel, each passageway being defined by a first opening extending through the first panel and a second opening extending through the second panel. So that the innermost diameter of the first passageway is defined by the first panel, the second opening is arranged concentrically around the first opening.

Claims

1. A mechanical electrical plumbing corridor rack comprising: a frame having a first end and a second end, a nonmetallic first panel, a metal second panel coupled to the first panel thereby forming a composite panel, the composite panel being positioned in and supported by the second end of the frame and including a plurality of passageways extending therethrough, and a first metal pipe extending through and supported within a first passageway of the plurality of passageways, wherein the first metal pipe is in direct contact with the first panel and spaced apart from the second panel; wherein the first passageway is defined by a first panel sidewall and a second panel sidewall, the first panel sidewall directly supporting the first pipe and the second panel sidewall being spaced apart from the first pipe.

2. The rack of claim 1 wherein the composite panel includes a first means for identifying the first pipe and distinguishing the first pipe from other pipes extending through other passageways of the plurality of passageways.

3. The rack of claim 2 wherein the first means identifies a material intended to be contained or transported within the first pipe.

4. The rack of claim 1 wherein the first pipe is spaced apart from all metallic pieces of the frame and all metallic components supported by or within the frame.

5. The rack of claim 1 comprising ductwork extending between and supported by the first end and the second end of the frame.

6. The rack of claim 1 wherein the first pipe is fluidly coupled to a second pipe that extends through a third panel that is supported by and within another mechanical electrical plumbing corridor rack.

7. The rack of claim 1 wherein the first passageway is defined by a first panel opening and a second panel opening, the first panel opening having a diameter that is less than a diameter of the second panel opening.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The disclosure can be better understood with reference to the following drawings. The elements of the drawings are not necessarily to scale relative to each other, emphasis instead being placed upon clearly illustrating the principles of the disclosure. Furthermore, like reference numerals designate corresponding parts throughout the several views.

(2) FIG. 1 is a perspective view of a MEP corridor rack in accordance with the present invention.

(3) FIG. 2 is an architectural drawing of a building displaying an arrangement of multiple MEP corridor racks.

(4) FIG. 3 is a front plan view of a first pipe holder in accordance with the present invention.

(5) FIG. 4 is a rear plan view of the first pipe holder of FIG. 3.

(6) FIG. 5 is a sectional view of the first pipe holder of FIG. 3 through line 5-5.

(7) FIG. 6 is a front perspective view of a second pipe holder in accordance with the present invention mounted in the MEP corridor rack of FIG. 1 displaying pipes being supported by and extending between the first pipe holder and the second pipe holder of FIG. 3.

(8) FIG. 7 is a front perspective view of a third pipe holder in accordance with the present invention.

(9) FIG. 8 is a front perspective view of a fourth pipe holder in accordance with the present invention mounted in the MEP corridor rack of FIG. 1 displaying pipes being supported by and extending between the fourth pipe holder and the third pipe holder of FIG. 7.

(10) FIG. 9 is a perspective view of an end of the MEP rack of FIG. 1 displaying the third pipe holder of FIG. 7.

(11) FIG. 10 is a perspective view of the other end of the MEP rack of FIG. 9 displaying the fourth pipe holder of FIG. 8.

DETAILED DESCRIPTION OF THE DRAWINGS

(12) Before the present compositions, articles, devices, and/or methods are disclosed and described in detail, it is to be understood that they are not limited to specific methods unless otherwise specified, or to particular reagents unless otherwise specified, and as such may vary. It is also to be understood that the terminology as used herein is used only for the purpose of describing particular embodiments and is not intended to be limiting.

(13) FIG. 1 depicts a MEP corridor rack 10 in accordance with the present invention. Rack 10 includes five rectangular frame units consisting of a back frame unit 12, a front frame unit 14, and three interior frame units 16. Each of frame units 12, 14 and 16 includes an opposing pair of vertical beams 18 that are arranged in parallel and coupled to the one another along their respective ends by an opposing pair of horizontal beams 20. Units 12, 14 and 16 are aligned and coupled to one another by four horizontal beams 22 to form rack 10. Each of frame units 12, 14 and 16 includes two pipe holder frames including a first pipe holder frame 24 and a second pipe holder frame 26.

(14) FIG. 2 depicts a floor plan for a building 11 including patient rooms 13 and hallways 15. Displayed on the floor plan are MEP corridor racks 17. Racks 17 are horizontally racks arranged above the ceiling of hallways 15. FIG. 2 illustrates the modular construction of buildings that incorporate MEP racks.

(15) FIGS. 3 through 5 depict a first pipe holder 28 in accordance with the present invention. First pipe holder 28 includes a substantially flat, rectangular metal first panel 30 constructed from an aluminum or steel metal sheet. First panel 30 has a front surface 32 and a rear surface. Adhered to the rear surface of first panel 30 is a non-metal second panel 36. Second panel 36 includes as exposed surface 34 and is manufactured from an insulating, non-conductive material such as closed-cell extruded polystyrene, cellulose-based products such as wood and cork, fiberglass, rock and slag wool or concrete. Second panel 36 can be adhered to first panel 30 using an adhesive such a glue or second panel 36 can be bolted or nailed to first panel 30.

(16) Extending through panels 30 and 36 are a plurality of openings configured for supporting pipes such as metal pipes. In particular, each opening includes a first hole 38 having a sidewall formed by the second panel 36 and a second hole 40 having a sidewall formed by the first panel 30. In each instance, second hole 40 has a greater diameter than the diameter of the first hole 38 with which it corresponds. Extending through the plurality of openings are pipes 39. Since each opening has an innermost diameter that defined and formed exclusively by second panel 36, pipes 39 are spaced part from and do not come in contact with first panel 30. As such, the conduction of heat into and out of pipes 39 via pipe holder frame 28 is reduced since the pipes 39 contact only an insulating material when passing through the opening. Furthermore, by maintaining a distance between pipes 39 and first panel 30, galvanic corrosion is prevented since the configuration of the opening prevents any metal to metal contact between the pipes and first panel 30.

(17) Referring to FIG. 3, displayed on front surface 32 of first panel 30 are indicia 41 which are engraved into first panel 30. Each of the indicia is associated with a particular one of the openings. The indicia may designate the materials that are to be transported through the openings, for example, an opening may be associated with the letters CW to designate that the material to be transported through that pipe 39 will be cold water or the letters HW to designate that the material to be transported through that pipe 29 will be hot water. Other indicia may include HHWS which designates heating hot water supply, HHWR which designates heating hot water return, and HWR which designates hot water recirculating.

(18) FIG. 6 illustrates a second pipe holder 50 that is aligned with first pipe holder 28 and pipes 39 being supported by and extending between first pipe holder 28 and the second pipe holder 50. Second pipe holder 50 is essentially identical to first pipe holder 28 except that the indicia are reversed, i.e., the indicia of second pipe holder 50 are displayed as a mirror image of the indicia of first pipe holder 28. Thus, indicia 41 of first pipe holder 28 are aligned with like-indicia 41 of second pipe holder 50. Alignment of the like-indicia allows workers to identify which of the plurality of openings through which specific pipes are intended to extend. Thus, workers may properly insert the intended pipes through rack 10 beginning from either back frame unit 12 or front frame unit 14.

(19) FIG. 7 illustrates a third pipe holder 52 having a different configuration of openings and indicia than the first and second pipe holders 28 and 50. FIG. 8 illustrates a fourth pipe holder 54 where the openings and indicia configurations are aligned and correspond with the indicia and opening configuration of third pipe holder 52.

(20) FIG. 9 illustrates an end of a MEP rack 56 displaying third pipe holder 52. Rack 56 includes framing 58 for supporting HVAC ductwork 60, as well as framing 62 for supporting additional pipes. Framing 62 may or may not provide insulted support of pipes. FIG. 10 illustrates the other end of MEP rack 56 supporting fourth pipe holder 54.