• 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:
    Combined support system for industrial insulation systems and photovoltaic panels on pipes and equipment, made up of support sets (2) along the pipe (1), each set having an internal ring (3) that is fixed to the pipe (1) and an intermediate ring (5), joined to the inner ring (3) by spacing legs (8), on which the covering (7) of the pipe (1) is arranged, leaving the insulation (6) between both rings (3, 5). Each set has an external profile (11) joined to the intermediate ring (5) by means of at least one support leg (12) movable on the external profile (11) along a guide profile (13). The system has an external support structure (14) arranged on the external profiles (11) of the support assemblies (2) along the pipe (1), which will support at least one photovoltaic plate (15). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2807675A1
    申请号:ES201930756
    申请日:2019-08-23
    公开日:2021-02-23
    发明作者:Suárez José Guillermo Suárez-Valdés
    申请人:Aislamientos Suaval SA；
    IPC主号:
    专利说明:

    [0002] COMBINED SYSTEM FOR SUPPORT OF INDUSTRIAL INSULATION SYSTEMS AND PHOTOVOLTAIC PLATES ON PIPES AND CAPITAL GOODS
    [0004] Field of the invention
    [0006] The present invention belongs to the technical field of installations, pipes, tanks and industrial equipment operating at very high or very low temperatures, such as installations for thermal and solar thermal plants, chemical and petrochemical plants, LNG plants and the like, in which the Pipes, tanks and equipment undergo significant thermal expansion and contraction due to temperature changes during their operation.
    [0008] The invention relates in particular to support systems for the insulation and coating necessary for pipes and industrial equipment operating at very high or very low temperatures, in order to be able to absorb expansions and contractions while maintaining the necessary insulating and watertight properties, and which can furthermore serve as a support for photovoltaic panels on pipes and equipment.
    [0010] Background of the invention
    [0012] A very important part of industrial plants, mainly those related to thermal and solar thermal plants, or chemical and petrochemical plants, generally carry out production processes that require highly technical and complex industrial insulation systems for pipes, tanks and equipment in general. Especially in the generation plants of the different types of energy, practically almost all pipes and industrial equipment are thermally and / or acoustically insulated.
    [0014] These insulation systems are mainly made up of three elements: insulation materials, covering materials (metallic or plastic) on the insulation materials, and finally the support systems, which support these insulation and coating materials, avoiding movements and displacements of these, and thus avoiding the creation of air chambers and the entry of atmospheric agents such as rain or wind to the insulation material, reducing the efficiency of the system and processes productive of the plant.
    [0016] The support systems have to be dimensioned to support the weight of the insulation, the coating and absorb the expansions and contractions that occur in the pipes or equipment due to being subjected to very high or very low temperatures. Furthermore, these support systems have to facilitate that the insulation and covering materials can jointly absorb these expansions or contractions without deterioration or displacement thereof.
    [0018] Most industrial plants have thousands of linear meters of pipes and thousands of square meters of equipment goods that require these technical industrial insulation systems.
    [0020] On the other hand, commercial photovoltaic power plants produce one of the cheapest renewable energies in the world, competing in investment cost mainly with wind and solar thermal power. The search to reduce investment costs is a constant in the design of the renewable plants of the future.
    [0022] Although photovoltaic energy is one of those with the lowest investment cost, currently it is also the one that has the least improvement path since it has become a very mature technology, in opposition to other less mature and more technically complex renewable energies that have more avenues of research to reduce investment costs and improve competitiveness.
    [0024] In the current commercial photovoltaic power generation plants, the investment consists mainly of the following items:
    [0025] 1. Investment in Industrial Land.
    [0026] 2. Civil works and footings for metallic structures.
    [0027] 3. Metallic structure to support the plates.
    [0028] 4. Photovoltaic plates
    [0029] 5. Wiring systems, converters and instrumentation.
    [0030] 6. Electrical substations
    [0031] Of the previous items, the sum of the first three items represents between 50% and 70% of the total investment cost of the plant. Therefore, a significant reduction in the costs of these items would provide a significant reduction in the investment costs of photovoltaic energy, increasing its profitability. This could be done on the ground, that is, use existing space for other facilities. Likewise, the metallic structure that supports the plates could be acted upon, using existing structures as far as possible, with minimal or no adaptations to support the photovoltaic plates.
    [0033] Therefore, a system for supporting the insulation and coating of industrial pipes is desirable, which meets the requirements indicated above regarding the support of the insulation and coating, and absorption of expansions and contractions due to large temperature variations, and that also provides a suitable support for solar panels to provide photovoltaic energy with a minimum investment cost and therefore with high profitability.
    [0035] Description of the invention
    [0037] The present invention achieves the aforementioned objective by means of a support system for insulation and coating of industrial pipes, formed by a plurality of support assemblies arranged along the length of the pipe to be insulated.
    [0039] Each support assembly has an internal ring for fixing to the pipe, and an intermediate ring, concentric outside the internal ring and joined to it by means of a plurality of spacer legs. In this way, the insulation of the pipe will be arranged between the inner ring and the intermediate ring of the support assemblies, and the coating of the pipe will be arranged on the intermediate ring. The spacing legs have expansion and contraction absorbing means to absorb the expansions and contractions caused by temperature jumps in the pipe. This ring system makes it possible to improve the fixation of each support assembly to the pipe, and to house the pipe insulation between them.
    [0040] Furthermore, the support assemblies have an external profile that is attached to the intermediate ring by means of at least one support leg. This leg, or legs, are movable in the external profile along a guide profile that is arranged in said external profile, in order to adapt to the different diameters and changes in dimensions of the pipes and equipment, and to absorb expansions.
    [0042] The support system for insulation and coating of industrial pipes object of the present invention has an external support structure arranged on the external profiles of the support assemblies along the pipe, which acts as a support for the photovoltaic panels, and may also support the movement mechanism and solar tracker in case the photovoltaic panels are mobile.
    [0044] This support system is installed on pipes and industrial equipment that conduct or store industrial fluids (liquids or gases) at very high or very low temperatures. These pipes require the installation of insulation and coating systems, as well as on certain occasions the installation of an electrical wiring system wrapping the pipes or equipment, to provide heat to the fluid that circulates inside them. This insulation and pipe covering support system will in turn support a set of photovoltaic panels on the outside of the insulation covering, with the aim of achieving a commercial photovoltaic plant by drastically reducing the initial investment cost in industrial land, in civil works, and metallic structure to support the photovoltaic panels, in comparison with a traditional commercial photovoltaic plant and will allow the installation of supports on the pipe without damaging the electrical wiring systems that are required.
    [0046] In this case, the new system will take advantage of the industrial land, the civil works and the metallic structure that the pipes and industrial equipment already require for, on the insulation and coating system of these pipes and equipment, fix fixed or mobile photovoltaic plates on top of the insulation system.
    [0048] In this way, taking advantage of the insulation support systems, which are required in industrial plants, and considering that to support the pipes and equipment, the purchase of industrial land, civil works, footings and metallic structure, and by designing this new support that serves at the same time to support the insulation and coating systems, and also photovoltaic panels on the outside of this system, it is possible to install a commercial photovoltaic plant with a reduced investment cost of between, 50 % and 70% on a conventional commercial photovoltaic plant, the photovoltaic energy generated can be used to cover part or all of the energy consumption of the industrial plant, or to send to the central energy network or to feed energy storage systems for various uses.
    [0050] Thus, this new solution consists of the development of a new support system designed and dimensioned to replace the traditional support systems of industrial insulation and coating systems, with one that, in addition to fulfilling that mission, also serves for the fixing of Photovoltaic panels, fixed or mobile, on the upper exterior of pipes and industrial equipment. This system allows the absorption of the expansions or contractions that may occur in the pipes or isolated industrial equipment, with the aim that the photovoltaic panels arranged on the system do not suffer movements produced by the expansion or contraction of the pipes or equipment.
    [0052] According to a particular embodiment of the invention, the inner ring may be made in a single piece, although it is typically composed of two parts that can be coupled to each other by means of coupling, which facilitates its installation and removal from the pipe. Preferably these coupling means can be dowel screws, which ensures a quick and reliable fixing to the pipe.
    [0054] According to a preferred embodiment of the invention, the inner ring has expansion and contraction absorbing means, being able to present several at different points along its length. The purpose of these is to absorb the expansions or contractions that occur in the inner ring due to the expansions or contractions produced in the pipe, preventing the exterior photovoltaic plates from suffering such expansions or contractions. Preferably, these expansion and contraction absorbing means have at least one fold and a cut, or an intermediate bend, in the inner ring to be able to absorb the changes in dimensions due to the expansions and contractions.
    [0055] Preferably, the inner ring has on its inner face a plurality of tubular sections, or metal squares, to facilitate the passage of electrical wiring without it being damaged by the support and insulation systems when the plant is in operation and these have to support contractions and / or dilations. Thus, all electrical wiring systems will pass through them and will not be damaged by possible movements of the inner ring. The length of these tubular sections is the same as the width of the inner ring, and through these the inner ring is fixed to the pipe.
    [0057] In particular, the intermediate ring can be made in a single piece, although it will typically be formed by two or more two parts that can be coupled to each other, which facilitates its installation and removal.
    [0059] Brief description of the drawings
    [0061] Next, to facilitate understanding of the invention, an embodiment of the invention will be described by way of illustration but not limitation, making reference to a series of figures.
    [0063] Figure 1 shows a schematic perspective view of an insulation and coating support system object of the present invention arranged on a pipe, and with solar panels arranged on it. Figure 1 presents a part in broken view to show the internal elements.
    [0065] Figure 2 is a sectional view of the support system of Figure 1, showing its main elements.
    [0067] Figure 3 is a detailed view of A in Figure 2, which consists of a particular embodiment of the means for absorbing expansion and contraction of the inner ring.
    [0069] In these figures, reference is made to a set of elements that are:
    [0070] 1. pipe
    [0071] 2. support set
    [0072] 3. inner ring
    [0073] 4. means of coupling the different parts of the inner rings
    [0074] 5. intermediate ring
    [0075] 6. pipe insulation
    [0076] 7. pipe coating
    [0077] 8. distance legs
    [0078] 9. fold absorbing dilations and contractions
    [0079] 9 '. Expansion and contraction absorption cut-off
    [0080] 10. tubular sections
    [0081] 11. external profile
    [0082] 12. external profile support legs
    [0083] 13. guide profile of the external profile
    [0084] 14. external support structure
    [0085] 15. photovoltaic plate
    [0086] 16. rivets connecting the support legs to the intermediate ring
    [0088] Detailed description of the invention
    [0090] The object of the present invention is a support system for insulation and coating of industrial pipes.
    [0092] As can be seen in Figure 1, the system is made up of a plurality of support assemblies 2 arranged along the length of the pipe 1 to be insulated.
    [0094] As can be seen in the figures, each support assembly 2 has an internal ring 3 for fixing to the pipe 1, and an intermediate ring 5, which is concentric outside the internal ring 3 and is attached to it by means of a plurality of spacer legs. 8, or bolts, which have expansion and contraction absorbing means to absorb expansions and contractions caused by temperature jumps in the pipe 1. By means of this configuration, the insulation 6 of the pipe 1 will be arranged between the inner ring 3 and the intermediate ring 5 of the support assemblies, and the covering 7 of the pipe 1 will be arranged on the intermediate ring 5. The length of the distance legs 8 will be at least that of the thickness of the insulation 6 required, so that it can be properly housed between inner ring 3 and intermediate ring 5.
    [0095] Furthermore, the support assemblies 2 have an external profile 11 that is attached to the intermediate ring 5 by at least one support leg 12. The figures show an embodiment with two support legs 12. This support leg, or legs, 12 are fixed to the ring intermediate 5 by means of screws or rivets 16, as can be seen in figure 2. The support legs 12 are movable in the external profile 11 along a guide profile 13 that is arranged in said external profile 11.
    [0097] The support system object of the present invention has an external support structure 14 that is located on the external profiles 11 of the support assemblies 2 along the pipe 1, which acts as a support for at least one photovoltaic plate 15, as seen in the figures.
    [0099] The inner ring 3 can be made in a single piece, although as shown in figure 2, in a particular way it can be formed by at least two parts that can be coupled to each other by means of coupling means 4. Preferably these coupling means 4 can be dowel screws, as can be seen in figure 2.
    [0101] According to a preferred embodiment of the invention, the inner ring 3 has expansion and contraction absorbing means. Figure 3 shows a particular embodiment of these expansion and contraction absorbing means, which have at least one fold 9 and a cut 9 'in the inner ring 3 to be able to absorb changes in dimensions.
    [0103] Preferably, the inner ring 3 has on its inner face a plurality of tubular sections 10 for the passage of electrical wiring.
    [0105] The intermediate ring 5 can be made in a single piece, although according to a particular embodiment shown in figure 2, the intermediate ring 5 can be formed by at least two parts whose ends can be welded, screwed or riveted together, which facilitates its installation and removal.
    权利要求:
    Claims (7)
    [1]
    1. Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and capital goods, comprising a plurality of support assemblies (2) arranged along the length of the pipeline (1), characterized in that
    - each support set (2) comprises
    - an inner ring (3) configured to be fixed to the pipe (1),
    - an intermediate ring (5), concentric outside the inner ring (3) and joined to it by means of a plurality of legs or spacer bolts (8) comprising expansion and contraction absorbing means, the intermediate ring (5) being arranged on the coating (7) of the pipe (1), and leaving the inner ring (3) and the intermediate ring (5) configured to house the insulation (6) of the pipe (6) between them,
    - and an external profile (11) joined to the intermediate ring (5) by means of at least one support leg (12), said support legs (12) being movable on the external profile (11) along a guide profile (13) arranged in said external profile (11),
    - and because the system comprises an external support structure (14) arranged on the external profiles (11) of the support assemblies (2) along the pipe (1), and configured to support at least one photovoltaic plate ( fifteen).
    [2]
    2. Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and capital goods, according to claim 1, in which the inner ring (3) is formed by at least two parts whose ends are coupled to each other by means coupling (4).
    [3]
    3. Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and equipment, according to the preceding claim, in which the coupling means (4) comprise bolts.
    [4]
    4. Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and capital goods, according to any of the preceding claims, in which the inner ring (3) comprises means for absorbing expansions and contractions.
    [5]
    5. Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and equipment, according to the previous claim, in which the means for absorbing expansion and contraction comprise at least one fold or bend (9) and a cut (9 ') in said inner ring (3).
    [6]
    6 Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and equipment, according to any of the preceding claims, in which the inner ring (3) is configured to be fixed to the pipe (1) by means of a plurality of tubular sections (10) configured for the passage of electrical wiring.
    [7]
    7. Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and capital goods, according to any of the preceding claims, in which the intermediate ring (5) is formed by at least two parts whose ends are interlocking. .
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB962180A|1961-09-08|1964-07-01|Triangle Conduit & Cable Co In|Improvements in heat insulated pipe systems and methods|
    CN102425706A|2011-10-12|2012-04-25|无锡同春新能源科技有限公司|Conveying petroleum pipeline with solar photovoltaic power generation wall temperature increasing device|
    EP3521614A1|2017-12-13|2019-08-07|Aislamientos Suaval, S.A.|Cogeneration system and method for the combined heat and power generation from solar thermal energy|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201930756A|ES2807675B2|2019-08-23|2019-08-23|Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and capital goods|ES201930756A| ES2807675B2|2019-08-23|2019-08-23|Combined system for supporting industrial insulation systems and photovoltaic panels on pipes and capital goods|
    PCT/ES2020/070503| WO2021038116A1|2019-08-23|2020-08-05|Combined system for supporting industrial insulation systems and photovoltaic panels on piping and capital equipment|
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