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Solar collector board and system of solar collector boards

A technology of solar heat collectors and plate-shaped objects, which is applied in the field of systems composed of solar heat collectors, and can solve problems such as inaction of solar heat collectors and the use of building structures

Inactive Publication Date: 2013-02-13
汉斯-克里斯蒂安·弗朗克
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, plastic materials have limited durability when exposed to sunlight and heat
[0004] Additionally, solar thermal collectors can be challenged for aesthetic or structural reasons
Currently, solar thermal collectors are not used as part of the building structure

Method used

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  • Solar collector board and system of solar collector boards
  • Solar collector board and system of solar collector boards
  • Solar collector board and system of solar collector boards

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0047] will now refer to figure 1 The present invention is described in more detail. figure 1 A cross-section of a layered solar collector panel according to an aspect of the invention is shown. The solar collector panel according to the present embodiment has a rear cover 9, this rear 9 will assume the installation base. The cover sheet 9 may consist of various materials, preferably it will conform or substantially conform to the rest of the layered structure so that together with the remaining layers it will act as an insulating element making up the solar collector panel. The outer layer of the cover plate according to the accompanying drawings is the isolation layer 8 . The function of the insulating layer is to reduce the heat transfer to the layer or the structure behind the layer. Adjacent to the insulating layer 8 there is a heat absorbing layer 7 . As described above, the function of the heat absorbing layer 7 or the heat absorber 7 is to absorb the heat energy in...

no. 2 example

[0064] will now refer to figure 2 The invention is described. figure 2 The square outline of the solar collector is pointed out. It can be understood that the shape of the solar thermal collector plate in this embodiment is not limited to square.

[0065] It can be seen from the figures that a solar collector panel is provided with an adhesive connection 1 around the edge of the solar collector panel. This adhesive connection 1 holds together two or more panels, where at least one of the panels is glass or other heat-absorbing material in the broad sense of the word, and the adhesive connection 1 may be any suitable fastener including those used in conventional Fasteners for multi-phase glass. The plates are parallel and aligned. The solar collector panels have inlets 4 for circulating liquid in the corners and outlets 3 for circulating liquid in the opposite corner. However, the configuration of the inlet 4 and the outlet 3 is not limited to diagonals, nor is it limite...

Embodiment )

[0067] The points / areas 2 do not need to be glued together but can consist of other suitable materials. Such a point / area 2 may affect the liquid flow through the volume from the inlet to the outlet. In addition, the points / areas 2 may be characterized by particularly good thermal conductivity, they may be similar or consist of more than one material. For example, the point / area 2 could be bonded to the heat sink with a thermally conductive glue, while being bonded to the outer surface by a glue with a low thermal conductivity. Further, the actual point / area 2 may be an increased surface of thermally conductive material enabling the circulating fluid to obtain heat transfer, such as known radiators / condensers. Glue should be understood to include other fasteners, and point / area 2 need not define a solid wall that defines a volume between two surfaces. The points / areas 2 may eg be connected to heat sinks, but have a height that allows them not to directly touch the opposite o...

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Abstract

The invention concerns a solar collector board formed as a layered construction. The board comprises at least a first (7) and a second platelike body (6) being congruent or close to congruent, and arranged mutually parallel or close to parallel with a mutual distance, the first platelike body (7) being, at its surface facing the second platelike body (6), provided with absorbing properties, and the second platelike body (6) being transparent or opaque and made of at least one low emission material, and wherein a seal (1) is arranged in between the first (7) and the second (6) platelike body at their respective side edges to assure said mutual distance and at the same time to provide a fluid tight space between the first (7) and the second (6) platelike body, the space between the first (7) and the second (6) platelike body being adapted for circulation of a fluid,; and the layered construction being further provided with at least one inlet (4) and at least one outlet (3) for the circulating fluid.

Description

technical field [0001] The invention relates to a solar heat collecting plate, especially a specific solar heat collecting plate and a system composed of several such solar heat collecting plates. Background technique [0002] Solar collectors convert the energy in solar radiation into thermal energy at a usable temperature. Energy conversion takes place in the absorber. The absorber is designed to absorb radiation and convert it into thermal energy, and deliver the energy to a heating medium that transports the energy leaving the absorber of the solar collector panel to thermal storage or direct utilization. The heating medium may be a gas such as air, or a liquid such as water. Sun-transmitting insulation, such as glass or transparent plastic, is usually applied on the side of the absorber facing the sun, while mineral wool or other solid, usually high-temperature resistant insulation is used on the side of the panels facing away from the sun. A planar solar collector h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/20F24J2/24F24S10/50F24S10/70
CPCY02B10/20F24J2/242Y02E10/44F24J2/045F24J2/0444F24J2/202F24J2002/4603F24S10/72F24S20/67F24S20/66F24S2080/05F24S10/502F24S70/20
Inventor 汉斯-克里斯蒂安·弗朗克
Owner 汉斯-克里斯蒂安·弗朗克