ENERGY EXCHANGE BUILDING ENVELOPE

• US 20130340969A1
• Filed: 02/24/2012
• Published: 12/26/2013
• Est. Priority Date: 02/24/2011
• Status: Abandoned Application

• Current Assignee: Rensselaer Polytechnic Institute
• Original Assignee: Rensselaer Polytechnic Institute
• Inventors: Vollen, Jason, Winn, Kelly, Dyson, Anna, Ngai, Ted
• Application Number:
  US14/000,899
• Publication Number:
  US 20130340969A1
• Time in Patent Office: Days
• US Class Current: 165/47
• CPC Class Codes: C09K 5/063 Materials absorbing or liberating heat during crystallisation; Heat storage materials
• CPC Class Codes: E04B 1/74 Heat, sound or noise insulation, absorption, or reflection forms of, or arrangements in, rooms for influencing or directing sound E04B1/99; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls fire protection E04B1/94; elements chiefly adapted for structural purposes E04C1/00 - E04C3/00; chiefly adapted for surface coverings E04F13/00; as underlayers for floor coverings E04F15/18; closures for wall or like openings E06B
• CPC Class Codes: E04F 13/07 composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
• CPC Class Codes: E04F 13/0826 engaging side grooves running along the whole length of the covering elements
• CPC Class Codes: E04F 13/0871 having an ornamental or specially shaped visible surface E04F13/0867 takes precedence
• CPC Class Codes: E04F 13/12 of metal or with an outer layer of metal or enameled metal E04F13/0864 takes precedence
• CPC Class Codes: E04F 13/142 with an outer layer of ceramics or clays
• CPC Class Codes: E04F 2203/023 having triangular shapes
• CPC Class Codes: F24S 20/69 in the form of shingles or tiles
• CPC Class Codes: F24S 50/80 for controlling collection or absorption of solar radiation
• CPC Class Codes: F24S 60/10 using latent heat
• CPC Class Codes: Y02B 10/20 Solar thermal
• CPC Class Codes: Y02E 10/40 Solar thermal energy, e.g. solar towers
• CPC Class Codes: Y02E 10/44 Heat exchange systems

Abstract

Provided in one embodiment is an article, the article comprising: a material, which adjusts at least one surface property in response to a climate condition to affect energy exchange between the exterior and the interior of the article. Another embodiment provides a structure, comprising: a building facade envelope, comprising a material: wherein the envelope adjusts at least one surface property in response to a climate condition, to affect energy exchange between the exterior and the interior of the envelope.

Claims

1. An article, comprising:

a material, which adjusts at least one surface property in response to a climate condition, to affect energy exchange between the exterior and the interior of the article.

2. The article of claim 1, wherein the material comprises a ceramic.

3. The article of claim 1, wherein the material comprises a ceramic comprising clay.

4. The article of claim 1, wherein the material comprises a metal.

5. The article of claim 1, wherein the material comprises a metal comprising aluminum.

6. The article of claim 1, wherein the material comprises a phase change material.

7. The article of claim 1, wherein the material further comprises a solar cell.

8. The article of claim 1, wherein the surface property is at least one of geometry, coloration, and surface morphology.

9. The article of claim 1, wherein the energy is at least one of heat, light, and radiation.

10. The article of claim 1, wherein the article is a part of a building envelope.

11. A structure, comprising:

a building faç

ade envelope, comprising a material;

wherein the envelope adjusts at least one surface property in response to a climate condition to affect energy exchange between the exterior and the interior of the envelope.

12. The structure of claim 11, wherein the climate is specific to a geographical location of the structure.

13. The structure of claim 11, wherein the surface property is at least one of geometry, coloration, and surface morphology.

14. The structure of claim 11, wherein the material comprises ceramic, a metal, or a combination thereof.

15. The structure of claim 11, wherein the material comprises a pressure cast modular ceramic.

16. The structure of claim 11, wherein the envelope comprises a clipping system attaching the material to the envelope.

17. The structure of claim 11, wherein the material comprises oversized ceramic tiles.

18. The structure of claim 11, wherein the material comprises a photovoltaic material, a thermoelectric material, or both.

19. The structure of claim 11, wherein the structure further comprises an energy generation system connected to the building envelope.

20. The structure of claim 11, wherein the structure further comprises a heating device, a cooling device, or both, connected to the building envelope.

21. The structure of claim 11, wherein the material further comprises a thermochromatic coating.

22. The structure of claim 11, wherein the surface property is at least one of geometry, coloration, and surface morphology.

23. The structure of claim 11, wherein the surface property comprises emissivity of the material.

24. The structure of claim 11, wherein the surface property comprises surface texture of the material.

25. The structure of claim 11, wherein the climate involves temperature, level of solar radiation, level of pollutants, or combinations thereof.

26. The structure of claim 11, wherein the affecting of energy exchange involves absorbing, rejecting, or both, the energy between the exterior and the interior of the building envelope.

27. The structure of claim 11, wherein the affecting of energy exchange involves modifying airflow around the building faç

ade envelope.

28. The structure of claim 11, wherein the affecting of energy exchange involves at least one of (i) reducing air convection to impede energy exchange to provide insulation for the interior of the envelope and (ii) increasing air convection to promote energy exchange to remove excess energy from the interior of the envelope.

29. The structure of claim 11, wherein the material is in a form of a plurality of tiles.

30. The structure of claim 11, wherein the building faç

ade comprises a phase change material.

31. A structure, comprising:

a building faç

ade envelope, comprising a plurality of a plurality of ceramic tiles and a storage container;

wherein the envelope adjusts at least one surface property in response to a climate to affect energy exchange between the exterior and the interior of the envelope.

32. The structure of claim 31, wherein the storage container comprises a phase change material.

33. The structure of claim 31, wherein the storage container is located within the tiles, a panel, an internal air cavity, or combinations thereof, of the envelope.

34. The structure of claim 31, wherein the storage container produces, removes, or both, heat for at least one of a building system and a thermoelectric generator, which is a part of the structure.

35. The structure of claim 31, wherein the ceramic tiles comprise a first ceramic material and a second ceramic material and the first ceramic material has a higher emissivity than the second ceramic material.

36. A method of regulating a temperature inside a structure, the method comprising:

adjusting at least one surface property of the structure to a climate condition to affect energy exchange between the exterior and the interior of the envelope;

wherein the structure comprises a building faç

ade envelope.

37. The method of claim 36, wherein the method is automated.

38. The method of claim 36, wherein the adjusting further comprises changing at least one of the geometry, coloration, and surface morphology of the building faç

ade envelope.

39. The method of claim 36, wherein the adjusting further comprises exposing different portions of the structure to the climate to affect energy exchange.

40. The method of claim 36, further comprising rejecting energy from the interior to the exterior of the building faç

ade envelope to decrease the temperature.

41. The method of claim 36, further comprising absorbing energy from the exterior to the interior of the building faç

ade envelope to increase the interior temperature.

42. The method of claim 36, further comprising generating a second energy from the energy exchange.

43. The method of claim 36, further comprising generating electricity from the energy exchange.

44. The method of claim 36, further comprising making the building faç

ade envelope by computer numeric control.

45. The method of claim 36, wherein the adjusting further comprises adjusting the at least one surface to a predetermined level.