• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a building element (2), such as for roofs (3) and walls (4) or a combination thereof, comprising insulating material (5) enclosable in the existing cavity (6) in the prefabricated frame ( 7) to the building element (2) in question. According to the invention, in existing space (1) in said building elements (2) (8), combination thereof and with light-transmissive covering are enclosed a number of energy-generating units such as solar collectors, solar cells, heat collectors or surface layers (9) such as plastic or glass or combination thereof as supporting surface layer. Said energy generating unit (8) is enclosed in an existing building element (2) as a prefabricated disc-shaped building block element for installation and interconnection with adjacent building elements (2) on the construction site (10) in question. The invention also relates to the use of building elements of the type indicated. (Figs. 1 and 2)
    公开号:SE1050825A1
    申请号:SE1050825
    申请日:2010-07-22
    公开日:2012-01-23
    发明作者:Lars Nilsson
    申请人:Lars Nilsson；
    IPC主号:
    专利说明:

    The present invention relates to a building element such as for roofs and walls or a combination thereof, comprising insulating material enclosable in the existing cavity in the prefabricated frame of the building element in question.
    It is normal for solar collectors, solar cells or heat collectors to be installed afterwards on already existing buildings in separate panels with plastic / glass as the surface layer on the outside of the surface layers of the buildings in question, such as roofs or exterior walls.
    The main idea is now to solve said problems with subsequent extensions and instead create building elements in which solar collectors and similar energy-generating units are built in and integrated from the beginning and with plastic / glass panels as load-bearing surface layers to replace existing roofing elements, such as e.g. roof tiles, sheet metal, etc.
    Said object is achieved by means of building elements according to the present invention, which are mainly characterized in that in existing space in said building elements a number of energy-generating units are enclosed, such as solar panels, solar cells, heat collectors or combinations thereof and with covering surface layers such as plastic or glass or combination thereof. bearing surface layer, said energy generating unit being enclosed in an existing building element such as a prefabricated sheet-shaped building block element for installation and connection with adjacent building elements on the construction site in question.
    A further object of the invention is to provide an efficient use of a building element in question.
    Said further object is achieved by a method according to the invention which is mainly characterized in that building elements in question are set up to form said building so that solar rays penetrate the glass / plastic disc and the energy is recovered by either: 10 15 solar cells are built in as an intermediate layer or; underlying layers in the glass / plastic sheet, 0 heating of the underlying air mass takes place where the heat is dissipated / recovered, o the hot air is transferred directly through a fan / duct system into the building premises, 0 the hot air is transferred to a collecting duct outside a receiving trough where it is heat exchanged to hot water, 0 the hot air is transferred in the trough to a pipe system with e.g. glycol-mixed water, or by combinations of a number of said features where solar cells are built into the glass / plastic disc and heating of the underlying air mass takes place through a proportion of passing solar rays.
    The invention is described in the following as a number of preferred embodiments, reference being made to the accompanying drawings, in which: Fig. 1 shows in sectional view a principle view of a building with used building elements according to the invention, Fig. 2 shows cross-sectional view of interconnected paired building elements, Fig. 3 shows a plan view of the above-mentioned interconnected building elements, Fig. 4 shows a sectional view of a wall and roof part of a building, Fig. 5-7 shows sectional views of building elements' energy-generating built-in units in different designs, Fig. 8 shows series-connected solar collector modules with connecting fluid channels, Fig. 9 shows building elements and its pipes connected to hot water systems, Fig. 10 shows building elements and their pipes connected to heat exchangers and an accumulator tank, and Fig. 11 shows in perspective and sectional view a series of interconnected building elements.
    Summary of the invention's origins and properties Background Solar collectors, solar cells or heat collectors are mounted in separate panels with plastic / glass as a surface layer on the surface of buildings' surfaces or walls.
    Idea Building element for roof and wall with integrated solar collectors with plastic / glass panels as load-bearing surface layers.
    Description Building elements, for example of concrete in a sandwich design, are made as a trough facing outwards towards the sun and are covered with a plastic / glass sheet as a load-bearing surface layer.
    The plastic / glass sheet then replaces traditional surface layers such as roofing sheet, roof tiles, etc. The trough can be insulated internally with sun-reflecting surface layers so that passing solar rays / heat are reflected to the underside of the collector.
    Function Solar rays penetrate the glass / plastic plate and the energy is recovered by: A solar cells are built in as an intermediate layer or underlying layer in the glass / plastic plate, 10 l5 20 25 30 B heating of the underlying air mass takes place where the heat is dissipated / collected, C the hot air is transferred directly through a fan / duct system into the building premises, C2 the hot air is transferred to a collecting duct outside the trough where it is heat exchanged to hot water, and by D combination of A and C or C2 as above, where solar cells are built into the glass / plastic board and heating of underlying air mass occurs through a proportion of passing sunbeams.
    News By integrating the solar collector into the building element from the beginning, e.g. the following: o Extension panels are eliminated. 0 Traditional roof surface layers are eliminated, e.g. sheet metal, roof tiles etc. which are replaced with the building element's plastic / glass sheets. 0 Vital parts in the solar collector are better protected than in traditional, surface-mounted panels. 0 Vital parts in the solar collector are made easily accessible for service by dismantling the building element's plastic / glass panels. 0 The total area of the building, which can be made accessible to solar panels, is maximized. o Buildings with such a large active area for solar collectors can in several cases have the capacity to, after self-sufficiency 10 15 20 25 30, also be able to supply energy to the grid; electricity and hot water respectively.
    According to the invention, in existing space 1 in building element 2, such as for roof 3 and walls 4 or a combination thereof, insulating material 5 is enclosable in existing cavity 6 in the prefabricated frame 7 of the building element 2 in question. Enclosed are a number of energy generating units 8, such as solar panels, solar cells, thermal panels or combinations thereof. A covering surface layer 9 such as plastic or glass or a combination thereof thereby functions as a supporting surface layer for said roof 3 / wall 4. In this case, said energy-generating unit 8 is enclosed in an existing building element, 2 such as e.g. a prefabricated slab-shaped building block element for set-up and connection with adjacent building elements 2 on the construction site 10 for the construction of the building 11 in question.
    The frame of the building element 2 in question may consist of concrete in the sandwich design and the building element 2 is made with a trough-shaped receiving space 14 facing the direction of the intended building 11 in the direction of l2 for receiving energy-generating units 8 therein, wherein externally covering plastic and / or glass plate 9 acts as a supporting outwardly facing 12 surface layer.
    Inside said trough-shaped receiving space 14 there is a double-walled space 6 for receiving thermal insulation.
    Inside the trough-shaped receiving space 14, which receives fluid lines and / or pipes 15 for receiving circulating liquid such as e.g. water / gas and / or e.g. air, a reflective surface layer 16 is arranged along its inner portion and which is intended to reflect incoming solar rays 17 to the respective rear side 18 of the forming collectors 18 to smaller dedicated air ducts 15 above and / or below it. Solar radiation 16 passes through the glass sheet 9 and hits a plate 30 and is absorbed by a surface layer of said plate 30.
    The embodiment according to Fig. 5 can then be used to directly heat with heated hot air to the building 11 etc.
    Fig. 6 shows building elements 2 where energy generating units 8 comprise water pipes 15 with reflectors 16 connected to them. Solar radiation 16 radiates directly onto said tube 15 and / or flanges 100 or bounces against a reflective and insulating layer 130 in the bottom of the trough 14 to the tubes 15 or its flanges 100.
    Fig. 7 shows building elements 2 where energy generating units 8 comprise solar cells 31 enclosed in a plastic / glass sheet 9. Under said plastic / glass sheet 9 are receiving water pipes 32. Solar radiation 16 enters both solar cells 31 and through the plate 9 to water pipes 32.
    The nature and function of the present invention should have been understood from the foregoing and with reference to the drawings.
    The invention is of course not limited to the Modifications are possible described above and shown in the accompanying drawings. in particular as regards the nature of the various parts, or by the use of equivalent techniques, without departing from the scope of the invention as defined in the claims.
    权利要求:
    Claims (8)
    [1]
    Building elements (2), such as for roofs (3) and walls (4) or a combination thereof, comprising insulating material (5) enclosable in the existing cavity (6) in the prefabricated frame (7) of the building element (2) in question, characterized in that in the existing space (1) in said building element (2) is enclosed a number of energy-generating units (8), tion thereof and with light-transmissive covering surface layers (9) such as solar collectors, solar cells, heat collectors or combinations such as plastic or glass or combination thereof as a supporting surface layer, said energy generating unit (8) being enclosed in the existing building element (2) as a prefabricated sheet-shaped building block element for installation and connection with adjacent building elements (2) at the construction site (10) in question.
    [2]
    Building element according to Claim 1, characterized in that the frame of the building element (2) consists of concrete in a sandwich design.
    [3]
    Building element according to one of the above-mentioned features, it is claimed (12) that the building element (2) has a trough-shaped receiving space (14) facing the interior of the intended building (13) (11) in the direction of receiving energy-generating units. (8) therein, wherein said light-transmissive covering plastic and / or glass sheet (9) acts as a supporting surface layer. characterized (14)
    [4]
    Building element according to claim 3, in that inside said trough-shaped receiving space there is a double-walled space (6) for receiving thermal insulation (5). 10 15 20 25 30
    [5]
    Building element according to one of the preceding claims, characterized in that connections for interconnection of adjacent building elements edge (19) to edge (20) have channels with connections for conducting fluid through said solar energy-receiving lines and / or pipes.
    [6]
    Building element according to claims 3-5, characterized in that inside is the trough-shaped receiving space for fluid pipes and / or pipes (15) (130) thereof, (14) provided with an insulating and reflecting surface layer for reflecting solar radiation (17) to the relevant formed the back of the collectors (18).
    [7]
    Building element according to one of the preceding claims, characterized in that the building elements (2) are designed in modules so that they are suitable for being connected edge (19) to edge (20) to the desired extent.
    [8]
    Use for building elements (2) for the construction of roofs (3) and / or walls (4) and comprising insulating material (5) enclosed in the existing cavity (6) in the prefabricated frame (7) of the building element (2) in question according to any of the above claims, characterized in that the building elements (2) in question are arranged to form said building (11) so that solar rays penetrate the glass / plastic disc and the energy is recovered by either: 0 solar cells (8) are built in as an intermediate layer or in the underlying layer of the glass / plastic sheet, 0 heating of the underlying air mass takes place where the heat is dissipated / recovered, 10 10 o the hot air is transferred directly through the fan / duct system into the building premises, o the hot air is transferred to a collecting duct outside a receiving trough hot water, 0 the hot air is transferred in the trough to a pipe system with e.g. glycol-mixed water, or o by combining a number of said features where solar cells are built into the glass / plastic disc and heating of the underlying air mass takes place through a proportion of passing sun rays.
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    同族专利:
    公开号 | 公开日
    SE536151C2|2013-06-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2018-03-13| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1050825A|SE536151C2|2010-07-22|2010-07-22|Building elements and its use|SE1050825A| SE536151C2|2010-07-22|2010-07-22|Building elements and its use|
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