IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0339313
(2011-12-28)
|
등록번호 |
US-8359750
(2013-01-29)
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발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
111 |
초록
▼
An appliance includes a memory storage location storing a flag indicative of a predicted demand-response (DR) period such as from a utility or when a current alternating current (AC) duty cycle differs from a specified AC duty cycle by a predetermined variance; and a controller coupled to the flag t
An appliance includes a memory storage location storing a flag indicative of a predicted demand-response (DR) period such as from a utility or when a current alternating current (AC) duty cycle differs from a specified AC duty cycle by a predetermined variance; and a controller coupled to the flag to autonomously place the appliance in an energy shedding mode during the predicted DR period.
대표청구항
▼
1. A method to fabricate a building structure, comprising: a. mixing a texture aggregate filler mixed with a phase change material (PCM), said filler being selected from the group consisting of perlite, glass microballoons, glass bubbles, phenolic microballoons, and phenolic microspheres;b. placing
1. A method to fabricate a building structure, comprising: a. mixing a texture aggregate filler mixed with a phase change material (PCM), said filler being selected from the group consisting of perlite, glass microballoons, glass bubbles, phenolic microballoons, and phenolic microspheres;b. placing the PCM with the filler on a surface of the building structure exposed to a conditioned air flow and shaped to increase thermal contact between the PCM and the conditioned air flow; andc. placing elongated, open-ended, hollow PCM structures onto the surface, wherein the elongated, open-ended, hollow PCM structures are formed by first performing an extruding process to form scaffolds that have a predetermined hollow cross-sectional shape, and then coating the scaffolds with a PCM such that the PCM coats an inner and outer surface of the scaffold. 2. The method of claim 1, wherein the building structure comprises a ceiling tile or an underfloor air distribution (UFAD) panel. 3. The method of claim 1, wherein the elongated open-ended hollow PCM structures are fabricated in advance and attached to the building material during fabrication or during shipping. 4. The method of claim 1, wherein the cross-sectional shape being one of the group consisting of circular, hexagonal, rectangular, or octahedron. 5. The method of claim 1, further comprising forming a first layer of elongated, open-ended, hollow PCM structures and a second layer of elongated, open-ended, hollow PCM structures above the first layer. 6. The method of claim 1, further comprising forming air channels with grooves positioned on two adjacent sides of the building materials to allow air flow through the PCM with the filler regardless of orientation of the building material. 7. The method of claim 1, wherein the step of placing the PCM with filler on a surface comprises one of the group consisting of: spraying PCM onto the surface before forming air channels with a shaped tool, pouring PCM onto the surface before forming air channels with a shaped stamping tool, rolling PCM onto the surface before forming air channels with a shaped roller, and dipping the surface into PCM and then forming the air channels with a shaped tool. 8. The method of claim 1, further comprising microencapsulating the PCM with the filler. 9. The method of claim 1, further comprising characterizing PCM properties and predicting building performance with the characterized PCM properties. 10. The method of claim 1, further comprising pre-charging the building structure by cooling the PCM with the filler and the PCM coated onto the PCM structures during a period of non-peak energy consumption and reducing energy consumption during a peak period. 11. The method of claim 1, further comprising performing one of: rolling a texture on the PCM with the filler with a roller; using a crow's foot stomp brush to form a texture to thermally interact with the air flow; stamping a texture on the PCM with the filler. 12. A method to fabricate a building structure, comprising: a. mixing a phase change material (PCM) with a texture aggregate filler, said filler being selected from the group consisting of perlite, glass microballoons, glass bubbles, phenolic microballoons, and phenolic microspheres;b. spraying or rolling the aggregate filler PCM on a surface of the building structure exposed to a conditioned air flow; andc. placing elongated, open-ended, hollow PCM structures onto the surface, wherein the elongated, open-ended, hollow PCM structures are formed by first performing an extruding process to form scaffolds that have a predetermined hollow cross-sectional shape, and then coating the scaffolds with a PCM such that the PCM coats an inner and outer surface of the scaffold. 13. The method of claim 12, further comprising texturing or shaping the surface to increase thermal contact between the aggregate filler PCM and a conditioned air flow. 14. The method of claim 12, further comprising performing on-site retrofitting of an existing building material with a PCM thereon. 15. The method of claim 12, wherein the surface one of the group consisting of a wall, floor tile and ceiling tile. 16. The method of claim 12, further comprising microencapsulating the aggregate filler PCM prior to mixing the aggregate filler PCM with the filler. 17. The method of claim 12, further comprising pre-charging the building structure by cooling the aggregate filler PCM and PCM coated onto the PCM structures during a period of non-peak energy consumption and reducing energy consumption during a peak period.
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