IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0663268
(2007-10-24)
|
| 등록번호 |
US-8746237
(2014-06-10)
|
| 우선권정보 |
RU-2007120529 (2007-06-04) |
| 국제출원번호 |
PCT/RU2007/000586
(2007-10-24)
|
| §371/§102 date |
20100402
(20100402)
|
| 국제공개번호 |
WO2008/150189
(2008-12-11)
|
|
발명자
/ 주소 |
- Kazandzhan, Boris Ivanovich
|
| 출원인 / 주소 |
- Kazandzhan, Boris Ivanovich
|
| 대리인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
74 |
초록
▼
This invention relates to solar engineering. The solar collector, which comprises a closed enclosure and an absorber 5 with channels for a liquid heat carrier, is designed in the form of a cylindrical portion having radius R1 and an axis coinciding with the axis of the central cylindrical portion 1
This invention relates to solar engineering. The solar collector, which comprises a closed enclosure and an absorber 5 with channels for a liquid heat carrier, is designed in the form of a cylindrical portion having radius R1 and an axis coinciding with the axis of the central cylindrical portion 1 of the enclosure. The absorber 5 consists of thin-walled, interconnected modules. The modules are provided with bulges on the rear side thereof, in which channels with slots are made for arranging pipes forming heat-carrier flowing channels. In addition, the absorber can be designed in the form of a storage tank. The shape of the collector is optimized in such a way that the axes of the two lateral cylindrical portions 2 thereof are remote at distance L and the central cylindrical portion 1 is as remote as possible from a plane 3 tangential to the lateral cylindrical portions 2 at a distance H having the defined ratio of geometric parameters. The enclosure of the solar collector is made from a sheet of one- or multi-layered polymer material by placing a guiding cylinder therein, heating said polymer material to the softening point, and bending it around the cylinder in order to form the lateral cylindrical portions 2. The edges of the sheet are then drawn together and joined.
대표청구항
▼
1. A solar collector comprising an enclosure comprising a transparent single-layered or multi-layered polymer material comprising a central cylindrical portion, two lateral cylindrical portions connected to the central cylindrical portion, a plane portion tangential to the lateral cylindrical portio
1. A solar collector comprising an enclosure comprising a transparent single-layered or multi-layered polymer material comprising a central cylindrical portion, two lateral cylindrical portions connected to the central cylindrical portion, a plane portion tangential to the lateral cylindrical portions, two end-face covers installed on the enclosure end faces, and a heat-receiving device arranged inside the enclosure for transferring heat to a heat carrier and made in the form of an absorber with channels for circulation of a liquid heat carrier, the front side of the absorber being coated with a selective coating while the rear side thereof having thermal insulation, wherein the absorber is defined by a cylindrical portion having an axis that coincides with the axis of the central cylindrical portion of the enclosure, wherein the collector further comprises a rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the central cylindrical portion. 2. The collector according to claim 1, wherein the collector further comprises an additional rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the plane portion. 3. The collector according to claim 1, wherein the absorber further comprises thin-walled modules connected to each other and having on their rear sides bulges that have channels with inward-facing slits, the channels for circulation of the heat carrier being formed by tubes pressed into the channels with slits. 4. A solar collector comprising an enclosure made from a transparent single-layered or multi-layered polymer material comprising a central cylindrical portion, two lateral cylindrical portions connected to the central cylindrical portion, a plane portion tangential to the lateral cylindrical portions, two end-face covers installed on the enclosure end faces, and a heat-receiving device arranged inside the enclosure for transferring heat to a heat carrier and made in the form of storage tank that has a selective coating on its front side and thermal insulation on the rear side, wherein the storage tank is defined by a cylindrical portion having an axis that coincides with the axis of the central cylindrical enclosure and by a plane that is parallel to the plane of the enclosure, wherein the collector further comprises a rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the central cylindrical portion. 5. The collector according to claim 4, wherein the collector further comprises an additional rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the plane portion. 6. A solar collector comprising an enclosure made from a transparent single-layered or multi-layered polymer material comprising a central cylindrical portion, two lateral cylindrical portions connected to the central cylindrical portion, a plane portion tangential to the lateral cylindrical portions, two end-face covers installed on the enclosure end faces, and a heat-receiving device arranged inside the enclosure for transferring heat to a heat carrier and made in the form of an absorber with channels for circulation of a liquid heat carrier, the front side of the absorber being coated with a selective coating while the rear side thereof being provided with thermal insulation, wherein the absorber is defined by a cylindrical portion having an axis that coincides with the axis of the central cylindrical portion of the enclosure and consists of thin-walled modules connected to each other and having on their rear sides bulges that have channels with inward-facing slits, the channels for circulation of the heat carrier being formed by tubes pressed into the channels with slits, wherein the collector further comprises a hollow insert located between the absorber and the thermal insulation. 7. The collector according to claim 6, wherein the collector further comprises a rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the central cylindrical portion. 8. The collector according to claim 6, wherein the collector further comprises an additional rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the plane portion. 9. The collector according to claim 8, characterized by the fact that it is provided with a hollow insert located between the absorber and the thermal insulation. 10. The collector according to claim 6, wherein each of the thin-walled modules comprises a convex outer side. 11. A solar collector comprising an enclosure made from a transparent single-layered or multi-layered polymer material comprising a central cylindrical portion, two lateral cylindrical portions connected to the central cylindrical portion, a plane portion tangential to the lateral cylindrical portions, two end-face covers installed on the enclosure end faces, and a heat-receiving device arranged inside the enclosure for transferring heat to a heat carrier and made in the form of an absorber with channels for circulation of a liquid heat carrier, the front side of the absorber heat carrier being coated with a selective coating while the rear side thereof being provided with thermal insulation, wherein the absorber consists of thin-walled modules connected to each other and having on their rear sides bulges that have channels with inward-facing slits, the channels for circulation of the heat carrier being formed by tubes pressed into the channels with slits, wherein the collector further comprises a rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the central cylindrical portion. 12. The collector according to claim 11, wherein each of the thin-walled modules comprises a convex outer side. 13. The collector according to claim 11, wherein the collector further comprises an additional rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the plane portion. 14. The collector according to claim 11, wherein the absorber is flat. 15. A method of manufacturing an enclosure for a solar collector comprising: placing a guiding cylindrical member onto the surface of a single- or multi-layered sheet of transparent polymer material along one of the sheet edges; increasing the temperature of the polymer material along the guiding cylinder member to the softening point of the polymer material by means of a heater; bending the sheet around the cylindrical member to form one lateral cylindrical portion; arranging the guiding cylindrical member or an additional guiding cylindrical member on the sheet surface along the opposite edge of the sheet at a distance from the first position of the cylindrical member and symmetrically thereto; increasing the temperature of the polymer material along the guiding cylindrical member to the softening point of the polymer material; bending the sheet around the cylindrical member to form another lateral cylindrical portion and a gap between the edges of the bent sheet; bringing the edges in contact with each other; and bonding them together so that a plane portion is formed on the edge-connection side opposite the lateral a central cylindrical portion. 16. The method of manufacturing an enclosure for the solar collector according to claim 15, wherein during bending of the sheet around the guiding cylindrical member, the plane portions of the sheet are fixed in the horizontal position. 17. The method of manufacturing an enclosure for the solar collector according to claim 15, wherein during bending of the sheet around the guiding cylindrical member, the plane portions of the sheet are fixed in an inclined position. 18. The method of manufacturing an enclosure for the solar collector according to claim 15, wherein during bending of the sheet around the guiding cylindrical member, the plane portions of the sheet are fixed in the horizontal position. 19. The method of manufacturing an enclosure for the solar collector according to claim 15, wherein during bending of the sheet around the guiding cylindrical member, the plane portions of the sheet are fixed in an inclined position.
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