Panel assembly for use with reflective roof and methods of use

• US 20030177705A1
• Filed: 03/21/2003
• Published: 09/25/2003
• Est. Priority Date: 03/21/2002
• Status: Abandoned Application

• Current Assignee: Ann R. Forbis, Jack R. Forbis Sr
• Original Assignee: Ann R. Forbis, Jack R. Forbis Sr
• Inventors: Forbis, Ann R., Forbis, Jack R. Sr.
• Application Number:
  US10/394,367
• Publication Number:
  US 20030177705A1
• Time in Patent Office: Days
• US Class Current: 52/3
• CPC Class Codes: E04D 13/00 Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights ventilation tiles E04D1/30; ventilation slabs E04D3/40; internal channels E04F17/00
• CPC Class Codes: E04F 10/08 of a plurality of similar rigid parts, e.g. slabs, lamellae E04F10/005 takes precedence
• CPC Class Codes: F24S 50/80 for controlling collection or absorption of solar radiation
• CPC Class Codes: Y02B 10/10 Photovoltaic [PV]
• CPC Class Codes: Y02B 10/20 Solar thermal
• CPC Class Codes: Y02E 10/40 Solar thermal energy, e.g. solar towers

Abstract

A panel assembly for decreasing reflection of solar radiation by the exterior of a building, such as a white roof. The assembly includes dark or radiation absorbent panels suspended above the roof or walls of a building by attachment to cables, upright support posts or other support mechanisms. A method for warming a cool roof includes covering the roof with an array of dark panels. Various environmental incentives and benefits may be obtained by use of the panel assembly.

Claims

1. A panel assembly comprising:

a) a suspension mechanism;

b) an array of dark panels operably attached thereto to form a panel assembly;

wherein the panel assembly is suspended over an exterior surface of a building;

wherein the panel assembly decreases reflection of solar radiation from the exterior surface; and

wherein the panel assembly does not contain any structures for supplying water to the exterior surface or panels.

2. The panel assembly of claim 1, wherein the suspension mechanism further comprises cables to which the dark panels are operably attached.

3. The panel assembly of claim 2, further comprising the anchors to which the cables are attached.

4. The panel assembly of claim 1, wherein the suspension mechanism further comprises upright support posts.

5. The panel assembly of claim 4, further comprising lateral and transverse beams operably attached to the upright support posts.

6. The panel assembly of claim 1, wherein the suspension mechanism further comprises a scaffold.

7. The panel assembly of claim 1, further comprising a collapsible suspension mechanism.

8. The panel assembly of claim 1, further comprising a removable suspension mechanism.

9. The panel assembly of claim 1, further comprising a retractable suspension mechanism.

10. The panel assembly of claim 8, wherein the retractable suspension mechanism automatically suspends and retracts the array dark panels.

11. The panel assembly of claim 1, further comprising fabric dark panels.

12. The panel assembly of claim 1, further comprising non-fabric or non-woven panels.

13. The panel assembly of claim 1, further comprising polypropylene fabric panels.

14. The panel assembly of claim 1, further comprising at least one photovoltaic cell affixed to at least one dark panel.

15. The panel assembly of claim 1, further comprising at least one fastener operable to attach the array of dark panels to the suspension mechanism, wherein the fastener is selected from the group consisting of:

retention hooks, clamps, springs, turnbuckles, adhesives, springs and UV treated rope or cord.

16. The panel assembly of claim 1, further comprising at least one fastener operable to attach the array of dark panels to the suspension mechanism, wherein the fastener automatically releases when sufficient force is applied to the array of dark panels.

17. The panel assembly of claim 2, further comprising lightweight polymer blocks operable to provide structural support to the cables.

18. The panel assembly of claim 1, wherein the panel assembly is suspended between 1 and 2 feet above the exterior surface.

19. The panel assembly of claim 1, wherein the panel assembly is suspended between 6 inches and one foot above the exterior surface.

20. The panel assembly of claim 1, wherein the exterior surface is a roof.

21. The pane assembly of claim 20, wherein the roof is a white roof or cool roof.

22. A method of decreasing the reflection of solar radiation from an exterior surface of a building comprising:

a) operably attaching an array of dark panels to a suspension mechanism; and

b) suspending the array of dark panels over the exterior surface;

wherein the panel assembly decreases reflection of solar radiation from the exterior surface; and

wherein the panel assembly does not contain any structures for supplying water to the exterior surface or panels.

23. A method of obtaining environmental incentives from a government or corporation comprising:

a) operably attaching an array of dark panels to a suspension mechanism;

b) suspending the array of dark panels over the exterior surface; and

c) applying for an environmental incentive;

wherein the panel assembly decreases reflection of solar radiation from the exterior surface; and

wherein the panel assembly does not contain any structures for supplying water to the exterior surface or panels.

24. The method of claim 23 further comprising applying for Energy Star status for the building.

25. A method of generating electricity comprising:

a) operably attaching an array of dark panels to a suspension mechanism;

b) suspending the array of dark panels over the exterior surface; and

c) affixing at least one photovoltaic cell to at least one dark panel;

d) generating electricity using the photovoltaic cell;

wherein the panel assembly decreases reflection of solar radiation from the exterior surface; and

wherein the panel assembly does not contain any structures for supplying water to the exterior surface or panels.

26. The method of claim 25 further comprising using the electricity within the building.

27. The method of claim 25 further comprising supplying the electricity to a power grid.