• 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:
    CONCLUSION Solar collectors (10) comprising a plurality of elongate and flat conduit elements (11) having a first spirit, a second spirit and at least one longitudinal and continuous conduit (19, 20) for a heat-carrying liquid, the conduits (19, 20) are made with a height (H) up to 10 mm. The conductor elements (11) are connected to opposite and elongate edge elements (12,13). The edge elements (12, 13) are challenged by a longitudinal channel (25) for the heat-carrying liquid, the channels (25) in the edge elements (12, 13) being connected to the conduit channels (19, 20) and extending in a direction transverse the conduits (19, 20). The conduit elements (11) are on each side of at least one conduit channel (19, 20) challenged by a hall (21, 22), and stop devices (29) are connected to the edge elements (11) at selected halls (21, 22) and extend into the channels (25) in the edge elements (12, 13) to block the channels (25) and direct the heat-carrying water through the conduits (19, 20).
    公开号:SE1450170A1
    申请号:SE1450170
    申请日:2014-02-14
    公开日:2015-08-15
    发明作者:Julius Petursson
    申请人:Kristianstads Industriservice Ab；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION The present invention relates to a solar collector. Solar collectors are used to receive heat energy from solar radiation and use it to heat a suitable heat-carrying medium, such as a heat-carrying liquid. The heat-carrying liquid is circulated through the solar collector where the liquid is heated by the sun, whereby the heat in the heat-carrying liquid can be used to heat different types of systems. Solar collectors are often found in heating systems, such as domestic hot water systems for snow houses, but can also be used for heating houses, swimming pools and the like.
    STATE OF THE ART There are several different types of solar collectors in the prior art. A conventional type of solar collector includes a conduit in the form of a tube or hose for a warning liquid, so that the liquid can circulate through the conduit for absorbing energy from solar radiation. The cable can be arranged between a roofing sheet, such as a glass or plastic sheet, and a bottom sheet, such as a building board provided with insulation, absorber and the like.
    One type of solar collector according to the prior art comprises flat rudder elements with channels for the heat-carrying liquid, a height of the channels being substantially less than a width of the channels. A height of the ducts can be less than 10 mm. The rudder elements can be challenged by steel or aluminum, such as extruded aluminum.
    One problem with such solar technology solar collectors is that they can be expensive to manufacture.
    Another problem with solar collectors of prior art is that, due to their construction, they are inflexible and limited with respect to the p6 am / breathing area. SUMMARY OF THE INVENTION An object of the invention is to avoid the above-mentioned problems with prior art and to provide a solar collector which results in efficient heating of the heat-carrying liquid while at the same time it can be produced in a simple and cost-effective manner and adapted to desired operating conditions.
    The present invention relates to a solar collector comprising a plurality of elongate and flat conductor elements with a first spirit, a second spirit and at least one longitudinal and continuous conduit for a heat-carrying liquid and wherein the conduits are challenged with a height of up to 10 mm, characterized in that the first spirit of the conductor elements are connected to a first edge element, and the second spirit of the conductor elements is connected to an opposite second edge element, that the edge elements are elongate and challenge with a longitudinal channel for the heat-carrying liquid, the channels in the edge elements being connected to the conduit channels and extends in one direction across the conduits, that the conductor elements on each side at least one conduit are challenged by a hall, and that stop devices are provided at selected halls, the stop means extending into the channels in the edge elements to block the channels and control the heat bearing va tskan between the conduits. The cable elements can be challenged by aluminum, such as extruded aluminum profiles. The edge elements can also be challenged by aluminum, such as extruded aluminum profiles. Alternatively, the edge elements may be made of or provided with plastic material for insulation. Through the design of the conductor elements with Mien, the design of the edge elements with the ducts and the stop devices cooperating with Mien to block the ducts, an efficient and flexible solar collector is achieved which can be manufactured in a simple and cost-effective manner and used for heating heat-carrying liquids. Further features and advantages of the present invention will become apparent from the description of exemplary embodiments below, the accompanying figures, and the dependent claims.
    BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be described in more detail by means of exemplary embodiments with reference to the accompanying drawings, in which Fig. 1 is a schematic perspective view seen obliquely from above of a solar collector in accordance with an embodiment of the invention, where a set of conductor elements , an insulating layer, a bottom plate, edge elements and base portions of the solar collector are shown separately, Fig. 2 is a schematic perspective view according to Fig. 1, where the roof plate, the insulating layer and the bottom plate have been deposited, Fig. 3 is a schematic perspective view of a part of a conductor element according to an embodiment, Fig. 4 is a schematic front view of the conduit element according to Fig. 3, Fig. 5 is a schematic view of the conductor elements, edge elements and horn portions of a solar collector according to an embodiment, where an example of a flow pattern of a heat-carrying liquid shown, Fig. 6 is a schematic view according to Fig. 5, where an alternative example of a river sample of a heat-carrying liquid vi Fig. 7 is a schematic perspective view of a part of a solar collector according to an embodiment, Fig. 8 is a schematic perspective view of a part of an edge element according to an embodiment, Fig. 9 is a schematic perspective view of a part of an edge element. according to an alternative embodiment, Fig. 10 is a schematic perspective view of a set of conduit elements, a first edge element, a second edge element and stop devices according to a further embodiment, Fig. 11 is a schematic perspective view of a part of the conduit elements, the first edge elements and the stop devices according to Fig. 10, Fig. 12 is a schematic perspective view of a set of conduit elements, a first edge element, a second edge element and stop devices according to a further embodiment, and Fig. 13 is a schematic perspective view of a part of the conduit elements, the first edge elements and the stop devices according to Fig. 12.
    THE INVENTION Referring to Fig. 1, a solar collector 10 is schematically ash-damaged to receive solar rays and convert energy in solar radiation into heat energy of a heat-carrying liquid. The solar collector 10 is, for example, a challenge for circulating a heat-carrying liquid of conventional type, such as water, water in combination with antifreeze, glycol or similar conventional liquid shoes for solar collectors of the type intended. The description of the various components of the solar collector also shows a method for receiving solar rays and converting energy in the solar rays into heat energy having the heat-carrying liquid, and also using a device described herein in the form of the solar collector 10 for receiving solar rays and converting energy. in the sun's rays to the heat energy of the heat-carrying liquid.
    The solar collector 10 comprises a plurality of elongate and flat conductor elements 11 for guiding the heat-carrying liquid in the desired sample through the solar collector 10. In the embodiment shown, the solar collector 10 comprises eight conductor elements 11 but the solar collector 10 may comprise any number of conductor elements 11. The conductor elements 11 are arranged in parallel and in the same plane during the formation of a rectangular or square structure.
    The solar collector 10 also comprises a first edge element 12 and a second edge element 13. In the embodiment shown, the solar collector 10 further comprises a third edge element 14 and a fourth edge element 15 and the edge elements 12-connecting corner portions 16. A first spirit of the conductor elements 11 is connected to the first the edge element 12, wherein a second spirit of the conductor elements 11 is connected to the second edge element 13. The conductor elements 11 are designed to circulate the heat-carrying liquid through the solar collector 10 in cooperation with the first and second edge elements 12, 13, which is described in more detail. in detail below.
    In the embodiment shown in Fig. 1, the solar collector 10 also comprises a roof plate 17 and a bottom plate 18. The roof plate 17 is challenged to let through solar radiation. For example, the roofing sheet 17 is challenged in glass or plastic material, such as polycarbonate. For example, the roofing board 17 comprises an upper and a lower board with intermediate channels, the roofing board 17 being challenged in the form of so-called channel plastic. For example, the roofing sheet 17 is a challenge in UV-resistant plastic material. The bottom plate 18 is a challenge to insulate the solar collector 10. The bottom plate 18 is, for example, a challenge in glass or plastic material, such as polycarbonate. The bottom plate 18 is also a challenge in the form of channel plastic, for example. The roof plate 17 and the bottom plate 18 are, for example, connected to the edge elements 12-15. In the embodiment shown, the solar collector 10 also comprises an insulating layer 18b, such as an insulating disc. For example, the insulating layer 18b comprises an air-filled aluminum sheet, such as joined aluminum foils with air therebetween. The insulating layer 18b is, for example, formed with a thickness of up to 10 mm or up to 5 mm. For example, the total thickness or height of the solar collector 10 Than is the outer side of the bottom plate 18 to the outer side of the roof plate 17 up to 60 mm or 50 mm. For example, the total thickness of the solar collector 10 is about MM. Fig. 2 shows the conductor elements 11, the edge elements 12-15 and the horn portions 16 without the roof plate 17, the bottom plate 18 and the insulating layer 18b. As can be seen more clearly from Fig. 2, the edge elements 12-15 and the horn portions 16 in the embodiment shown are designed to be connected together to form a frame enclosing the conductor elements 11. The first edge element 12 is connected to the first ends of the conductor elements 11, the second edge element 13 is connected to the other spirits of the conductor elements 11. The third edge element 14 abuts, for example, against a long side of an extremely coated conductor element 11, the fourth edge element 15 abutting against a long side of an ultimately coated conductor element 11 on the opposite side of the solar collector 10. sasom extruded aluminum. Alternatively, the edge elements 12-15 are challenged in suitable plastic material. According to a further alternative embodiment, the edge elements 1215 are made of aluminum and are provided with an insulating layer of plastic, for example on the outer sides of the edge elements 12-15. The edge elements 12-15 are connected inboard, for example via the horn portions 16, by means of conventional fastening devices, such as screws.
    Referring also to Fig. 3 and Fig. 4, the conduit elements 11 are challenged with a first conduit 19 and a second conduit 20 for the heat-carrying liquid. Alternatively, the conduit elements 11 are challenged with at least one conduit or more conduits, such as three or more. The conductor elements 11 form an absorber of the solar collector 10. The conduit channels 19, 20 are longitudinal and continuous and thus stack Than the first spirit of the conductor elements 11 to their opposite second spirit. The conduit channels 19, 20 are, for example, parallel. For example, the conduit channels 11 are challenged with a height H of up to 10 mm, such as 2-10 mm, 5-8 mm, about 6 mm or about 7 mm. The conduits 11 are made with a width W which is substantially greater than the height H. For example, the width W is 20-200 mm or 30-100 mm, such as 30-50 mm or about 30-30 mm.
    The conductor elements 11 are in their spirits challenged by at least one slide 21, which extends in the longitudinal direction of the conductor elements 11. In the embodiment shown, the conduit elements 11 comprise a first hall 21, a second hall 227 and a third hall 23, the first conduit channel 19 being arranged between the first and second halter 21, 22, and the second conduit channel 20 being arranged between the the second and third hauls 22, 23. The sharks 21-23 are, for example, arranged in line and extend along a common plane. The holes 21-23 are, for example, arranged centrally in the vertical direction of the conduit elements 11. The shark 21-23 extends parallel to the conduit channels 19, 20 and to each other. For example, the tail 21-23 is continuous and extends between the first spirit of the conductor elements 11 and the second spirit. The shark 21-23, for example, is challenged with a circular cross section. For example, the Mien 21-23 is challenged with a diameter of 3-8 mm, 4-6 mm or about 5 mm. The conductor elements 11 are, for example, challenged with a wall thickness of less than 0.5-2 mm. For example, the cable elements 11 are made with a wall thickness of 1-2 mm or 11.5 mm. For example, the goods are thicker around the tail 21-23 above and below the conduits 19, 20. For example, the conduits 11 are provided with a black color.
    In the embodiment shown, a profile or cross-sectional surface of the conductor elements 11 is made with a higher height around the tail 21-23 than at the conduit channels 19,20 while forming ridges, such as rear-shaped elevations, on the upper and lower side of the conductor element 11 in true band with the Mien 21-23. . A height at a center line radially extending through the tail 21-23 is thus higher than a height of the conduit element 11 at the conduit channels 19, 20.
    Referring again to the embodiments shown in Fig. 1 and Fig. 2, the first edge element 12 and the second edge element 13 are challenged with openings 24. The openings 24 are continuous and challenge for receiving a fastening device in the form of a screw or the like. The openings 24 are further arranged coinciding with selected halls 21-23 in the conduit elements 11, the first and second edge elements 12, 13 being connectable to the conduit elements 11 by, for example, screwing the first and second edge elements 12 via the openings 24 and selected halls 21-23. , 13 in the conductor elements 11. For example, the edge elements 12-15 are connected to each other and to the conductor elements 11 by means of screws, pins, glue, welding, soldering or a combination thereof or in another suitable manner. The first and second edge elements 12, 13 are further provided with a longitudinal channel 25 for the heat-carrying liquid. The channel 25 is connected to the conduits 19, 20, so that the heat-carrying liquid can flow between the conduits 19, 20 and the channel 25 arranged in the first and second edge elements 12, 13, respectively. The channel 25 connects selected conduits 19, 20 to each other. such as the first and second conduits 19, 20 of the same conduit element 11 or conduits 19, 20 of adjacent conduit elements 11, which are described in more detail below. The channel 25 extends perpendicular to the longitudinal direction of the conduit channels 19, 20. For example, the channel 25 extends throughout the length of the first and second edge members 12, 13, so that the channel 25 extends than a first spirit to a second spirit of the first and second edge members 12, 13.
    The solar collector 10 comprises an inlet 26 for the heat-carrying liquid. In the embodiment shown, the inlet 26 is arranged in a horn portion 16, so that the heat-carrying liquid can be broken into the channel 25 in the first edge element 12, for example through a recess in a spirit of the first edge element 12, and further into the conduit channels 19. , 20 in the conductor element 11. Alternatively, the inlet 26 is arranged directly in the first edge element 12 or on another ground duty set. For example, the first edge member 12 has a corresponding recess 27 in the opposite direction. Correspondingly, for example, an outlet 28 for the heat-carrying liquid is arranged in a different horn portion 16 than the inlet 26. The outlet 28 is for instance connected to the channel 25 of the first or second edge element 12, 13. Alternatively, the outlet 28 is arranged directly in the first or second edge element 12, 13.
    Referring to Fig. 5 and Fig. 6, different river structures or river patterns of the heat-carrying medium in the solar collector 10 are schematically shown. The flow between the conduits 19, 20 is shown by means of arrows. As can be seen from Fig. 5, the solar collector 10 comprises stop devices 29 for controlling the heat-carrying liquid between the ducts 11. The stop devices 29 are challenged to be received in the channel 25 of the first and second edge elements 12, 13 and to block the channel 25, respectively. that the heat-carrying liquid cannot pass the stop devices 29 but instead is guided into the conduit channels 19, 20. The stop devices 29 are thus challenged with a height or diameter which substantially corresponds to a height of the channels 25. Furthermore, the stop devices 29 are for example challenged with a length which is substantially corresponds to a width of the channels 25, so that the stop devices 29 are challenged with dimensions to substantially correspond to a cross-sectional area of the channels 25 for blocking them. For example, the stop devices 29 are challenged in a flexible material, such as plastic or rubber material. Alternatively, the stop devices 29 are made of metal, such as aluminum. The stop devices 29 are connected, for example, to the conduit elements 11 via the tail 21-23, wherein the stop devices 29 are connected to the conduit elements 11 in selected halls 21-23 to provide the desired river pattern. The stop devices 29 are, for example, releasably connectable to the conduit elements 11 at Mien 2123, so that the stop devices 29 can be placed at selected halls 21-23. In Fig. 5, stop devices 29 in a first end of the conductor elements 11 are arranged at the second tail 22 of each conduit element 11 and project into the channel 25 of the first edge element 12, so that the heat-carrying liquid via the channel 25 in the first edge element 12 is controlled from the second conduit 20 of a conduit element 11 to the first conduit 19 of an adjacent conduit element 11. In the second spirit of the conduit elements 11, stop devices 29 are arranged, for example, at the first tail 21 of the respective conduit element 11, so that the heat-carrying liquid via the channel 25 in the second edge element 13 is guided from the first conduit channel 19 to the second conduit channel 20 of the same conduit element 11.
    Referring to Fig. 6, the stoppers 29 in a first end of the lead elements 11 are arranged at the first or third hole 21, 23 of every second lead element 11, the stoppers 29 in the second second being arranged at the first or third tail 21, 23 of remaining conduit element 11, so that the heat-carrying liquid via the channels 25 runs in the same direction of two adjacent conduits 19, 20.
    Referring to Fig. 7, a part of the conductor elements 11 and a part of the first edge element 12 according to an embodiment of the invention are shown. The second edge element 13 is, for example, designed in the same way as the first edge element 12. The first edge element 12 is formed with the channel 25 for co-operation with the conduit channels 19, 20. In the embodiment shown in Fig. 7, the channel 25 is open in the direction of the 12 spirits of the first edge element. The first edge element 12 further comprises a first groove 30 for receiving the roof plate 17 and a second groove 31 for receiving the bottom plate 18. For example, the first edge element 12 also comprises a groove for receiving the insulating layer 18b.
    The stop devices 29 in the first and second edge elements 12, 13 are in the embodiment shown in Fig. 7 provided with a screw hole 32 for receiving a fastening device in the form of a screw 33, so that screws 33 can be passed through the openings 24 and connected to the cable elements 11 via the screw holes 32 arranged in the stop devices 29. Thus, the first and second edge elements 12, 13 are connected to the guide elements 11 by means of the screws 33 at the same time as the stop devices 29 are fixed to their respective holes 21-23. The stop devices 29 extend, for example, into the Mien 21-23. Alternatively, the stop devices 29 are arranged between the holes 21-23 and the first and second edge elements 12, 13, respectively, to block the channel 25. For example, the screws 33 extend through the stop devices 29 and into the selected holes 21-23 in the edge elements 11. For example, the stop devices 29 also have spacer elements between an inner cradle of the first and second edge elements 12, 13 and the conductor elements 11.
    Referring to Fig. 8, a part of the first edge element 12 is shown according to an embodiment, where the first edge element 12 is an aluminum profile, such as an extruded aluminum profile, with the channel 25, the first groove 30 and the second groove 31. In the embodiment shown in Figs. 8, a gift surface 34 is provided in the spirals of the first and second edge members 12, 13 at the channel 25 or at a front portion of the channel 25, for example to hold the lead members 11 in place and prevent lateral displacement thereof, such as during assembly. of the solar collector 10. Alternatively, the first edge element 12 is made without the end surface 34.
    Referring to Fig. 9, a part of the first edge element 12 is shown according to an alternative embodiment, where the first edge element 12 is an aluminum profile, such as an extruded aluminum profile, with the channel 25, the first groove 30 and the second groove 31. In the The embodiment 11 shown in Fig. 9 comprises the first and second edge element 12, 13 the optional end surface 34. Furthermore, the opening to the channel 25 is formed according to the profile or cross-sectional area of the conduit elements 11. For example, the front opening of the channel 25 is made with a drill hole 35 for receiving the goods of the conduit elements 11 surrounding the tail 21-23.
    Referring to Figs. 10 and 11, the stop devices 29 and the edge elements 12, 13 are shown according to an alternative embodiment. The guide elements 11 are designed in a manner similar to that described above with reference to Figs. 3 and 4. In the embodiment shown in Figs. 10 and 11, the openings 24 in the edge elements 12, 13 are challenged for receiving stop devices 29, so that the stop the devices 29 slide in through the openings 24 and into the channels 25. The stop devices 29 are fixed in the channels 25 by means of fixed devices, such as the screws 33 extending through the screw hole 32 in the stop devices 29. The screws 33 protrude, for example, into the selected holes 21-13 in the edge elements 11 for connecting stop devices 29 in desired positions for controlling the flow through the solar collector 10. The stop devices 29 are for example challenged in aluminum and screwed into the edge 2123 of the edge element 11 by means of the screws 33. In the case shown in Figs. 10 and 11 the embodiment, the stop devices 29 are challenged with a flange 36 for tightening connection to an outer surface of the edge elements 12, 13, so that the liquid in the channels 25 does not varnish out through the openings 24.
    As can be seen from Figs. 10 and 11, the openings 24 in the first edge element 12 are elongated laterally for receiving a stop device 29 with two adjacent screw holes 32. The openings 24 extend beyond an outer side of the edge elements 12, 13 to the channel 25. The screw tail 32 in the stop device 29 coincides with adjacent hal 21, 23 of two adjacent edge elements 11. Thus, the stop device 29 is screwed into two adjacent hal 21, 23 of the edge elements 11, the stop device 29 and the screws 33 also connecting two adjacent overlapping edge elements 11. As can be seen from Fig. 10, the stop devices 29 arranged in the channel 25 of the second edge element 13 are challenged with only one screw hole 32 and are connected, for example, to the middle hole 22 of the respective or selected edge elements 11 with only one screw. 33. For example, the openings 24 in the second edge element 13 are circular for receiving a stop device 29 if worm of a cylinder with a flange for abutment against the outer surface of the second edge element 13.
    Referring to Figs. 12 and 13, the stop devices 29 and the edge elements 12, 13 are shown according to a further alternative embodiment. In the embodiment shown in Figs. 12 and 13, the edge elements 12, 13 are challenged without the openings 24. For example, the edge elements 12, 13 are made with a complete and unbroken peripheral outer side which is waterproof. The stop devices 29 are designed to be arranged in the channel 25 and are connected to the edge elements 11 via the tail 21-23.
    The stop devices 29 are, for example, challenged in the form of steering wheel blocks with or without rounded or bevelled horns. For example, the stop devices 29 are aluminum challenges. The stop devices 29 are connected to the Mien 21-23 in the edge elements 11 by means of fixed devices in the form of pins 37. The pin 37 is inserted into selected halls 21-23 and is connected to the edge elements 11, for example, by a resilient function in radial direction. For example, the pin 37 is a clamping pin, which is also called a resilient tiller. Thus, a spirit of the pin 37 is pressed into the desired hall 21-23, the stop devices 29 being challenged with a recess for receiving an opposite second spirit of the pins 37. The recesses in the stop devices 29 are, for example, not penetrating but formed with a bottom.
    As can be seen from Figs. 12 and 13, the stop devices 29 for fixing in the channel 25 of the first edge element 12 are challenged with two recesses, the stop devices 29 for fixing in the channel 25 of the second edge element 12 being challenged with only one recess. Thus, the stop devices 29 in the first edge element 12 are connected to the lead elements 11 by means of two pins 37, the stop devices 29 in the second edge element 13 being connected to the lead elements 11 by means of only one pin 37. Thus, the stop devices 29 in the first edge element 12 are connected. two adjacent edge elements 11 through the adjacent tails 21, 23 of the edge elements 11. For example, the stop devices 29 are inserted into the channels 25 via spirits of the edge elements 12, 13 and are connected to pins 37 arranged in selected halls 21-23.
    权利要求:
    Claims (11)
    [1]
    A solar collector (10) comprising a plurality of elongate and flat conductor elements (11) having a first spirit, a second spirit and at least one longitudinal and continuous conduit (19, 20) for a heat-carrying liquid, the conduits (19, 20) are made with a height (H) up to 10 mm, characterized in that the first end of the lead elements (11) is connected to a first edge element (12), and the second end of the lead elements (11) is connected to an opposite second edge element ( 13), that the first and second edge elements (12, 13) are elongate and challenge with a longitudinal channel (25) for the heat-carrying liquid, the channels (25) in the first and second edge elements (12, 13) being connected to the conduits ( 19, 20) and extends in one direction across the conduits (19, 20), the conduit elements (11) on each side at least one conduit (19, 20) are challenged with a hollow (21, 22), and stop devices ( 29) are connected to the edge elements (11) at selected halls (21, 22), the stopping devices (29) extending into the channels (25) in the edge elements (12, 13) to block the channels (25) and guide the heat-carrying liquid between the conduits (19, 20).
    [2]
    A solar collector according to claim 1, wherein the channel (25) in the first edge element (12) is arranged continuous and extends between opposite ends of the first edge element (12), and wherein the channel (25) in the second edge element (13 ) is arranged coherently and extends between opposing spirits of the second edge element (13).
    [3]
    Solar collector according to claim 1 or 2, wherein the stop devices (29) are releasably connectable to the conductor elements (11) via the tail (21-23). 14
    [4]
    Solar collector according to one of the preceding claims, wherein the respective conductor elements (11) are formed with two parallel conduit channels (19, 20) between which a hall (22) is arranged.
    [5]
    A solar collector according to any one of the preceding claims, wherein the first and second edge elements (12, 13) are connected to a third and fourth edge element (13, 14) to form a frame enclosing a set of conductor elements 11.
    [6]
    Solar collector according to claim 5, wherein the edge elements (12-15) are connected inboard via horn portions (16), wherein an inlet (26) connected to the channel (25) in the first edge element (12) for the heat-carrying liquid is arranged in a first horn portion (16), and wherein an outlet (28) for the heat-carrying liquid connected to the channel (25) in the first or second edge element (12, 13) is arranged in a second horn portion (16).
    [7]
    Solar collector according to one of the preceding claims, wherein the conduits (19, 20) are designed with a height (H) of 5-8 mm, 6 mm or 7 mm.
    [8]
    Solar collector according to one of the preceding claims, wherein the conductor elements (11) are designed with a width of 50-500 mm or 80-100 mm.
    [9]
    A solar collector according to any one of the preceding claims, comprising a lead plate (17) thanking the lead elements (11) and a bottom plate (18), such that the lead elements (11) extend in a plane between the lead plate (17) and the bottom plate ( 18).
    [10]
    Solar collector according to claim 9, comprising an insulating layer (18b) between the bottom plate (18) and the conductor elements (11).
    [11]
    A solar collector according to claim 9, wherein the first and second edge elements (12, 13) are challenged with grooves (30, 31) for receiving edge portions of the roof plate (17) and the bottom plate (18). 16 th 4 12 27 16 28
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    CN107152798A|2017-06-06|2017-09-12|成都昂迪加科技有限公司|It is a kind of to be provided with the solar thermal collector for exempting to weld fin|
    NL2024045B1|2019-10-18|2021-06-22|Viridi Holding B V|FRAME FOR A LIQUID-FLOWABLE 3D TEXTILE AND COMPOSITION OF SUCH FRAME AND 3D TEXTILE|
    法律状态:
    2019-10-01| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1450170A|SE537835C2|2014-02-14|2014-02-14|Solar panels|SE1450170A| SE537835C2|2014-02-14|2014-02-14|Solar panels|
    US15/117,733| US20170023277A1|2014-02-14|2015-02-09|Solar panel|
    EP15710279.9A| EP3105515A1|2014-02-14|2015-02-09|Solar panel|
    PCT/SE2015/050141| WO2015122828A1|2014-02-14|2015-02-09|Solar panel|
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