JP2011117175A - Mounting member for pipe house - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structurally new mounting member for a pipe house, which enables a sheet-like solar cell module to be easily attached to/detached from a pipe house skeleton, and which also enables the solar cell module itself to be used as a roofing material etc. <P>SOLUTION: A pair of mounting pieces 18 and 18 protruding from an inner surface 16 of the house and facing each other with a gap between them is provided on the inner surface 16 of the house on the other side of a fixing surface 14, superposed on the backside of the flexible solar cell module 30, of a base sheet 12 superposed and fixed on the backside of the flexible solar cell module 30. A connecting and holding means 22 for inhibiting the coming-off of a skeleton member 40 by connecting the pair of mounting pieces 18 and 18 to each other in the state of fitting the skeleton member 40 forming the pipe house skeleton 38 is provided between the opposed surfaces of the pair of mounting pieces 18 and 18. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a member for attaching a solar cell module to a pipe house skeleton, which can be used as a roofing material or the like by attaching a sheet-like or plate-like solar cell module to the pipe house skeleton.

  In recent years, solar power generation using solar cells has attracted attention as one of power supply sources in consideration of the environment. For example, in buildings such as houses and factories, facilities for supplementing the power used in such buildings with solar power generation by fixing solar cell panels to frames installed on the roof have been put into practical use. .

  By the way, in the field of agriculture and the like, pipe houses such as agricultural greenhouses are used because of their simple structure and easy installation. Even in such a pipe house, in addition to the operation of air conditioning equipment such as heating, cooling and ventilation in the house, electric power as drive energy is required for operation of various work equipment such as plowing, harvesting, water absorption, and fertilization. Often. Therefore, it is also considered to supplement these electric power with solar power generation.

  However, a pipe house is less rigid and strong than buildings such as houses and factories. Therefore, there is a problem that it is extremely difficult to install a frame for fixing the solar cell panel on the roof of the pipe house.

  JP 2006-339683 A (Patent Document 1) describes a sheet-like roof material in a tent or a simple dome-like structure as one of the application structures of a photovoltaic power generation facility in an agricultural greenhouse or the like. A structure in which solar cell modules are attached by sewing is proposed. However, it is extremely difficult to sew a large number of solar cell modules on a large roofing material, and there are problems such as interfering with the sewn solar cell module when periodically replacing the roofing material. Not practical.

  In Patent Document 2 (Japanese Patent Laid-Open No. 2001-291888), a plurality of solar cell modules are movably accommodated in a bag-shaped exterior film, and the exterior film is locked to a skeleton such as a greenhouse. A proposed structure has been proposed. However, in the structure described in Patent Document 2, in order to attach the exterior film that houses the solar cell module to the agricultural greenhouse, a special fixing tool that straddles between adjacent house skeletons is provided. It was necessary to prepare separately. In addition, the solar cell module can be disposed only between adjacent house skeletons, and there is a problem that the disposition mode of the solar cell module is extremely limited.

JP 2006-339683 A JP 2001-291888 A

  The problem to be solved by the present invention is that a sheet-like (including plate-like) solar cell module can be easily attached to and detached from the pipe house skeleton, and the solar cell module itself is used as a roofing material or the like. It is an object of the present invention to provide a pipe house mounting member having a novel structure that can be realized.

  A first aspect of the present invention is an attachment member for a pipe house for attaching a solar cell module to a pipe house skeleton, and includes a pedestal sheet that is superimposed and fixed on the back surface of the solar cell module, and the pedestal A pair of mounting pieces protruding from the inner surface of the house and facing each other with a gap are provided on the inner surface of the house opposite to the fixing surface superimposed on the back surface of the solar cell module in the sheet, and the pair of mounting pieces A pipe house mounting member provided with connection holding means for connecting the pair of mounting pieces to each other in a state where the frame member in the pipe house frame is fitted between the opposing surfaces of the frame, and preventing the frame member from coming out. To do.

  By using the pipe house attachment member having the structure according to the first aspect, the solar cell module can be directly attached to the pipe house skeleton. Moreover, the operation of attaching / detaching the solar cell module to / from the pipe house skeleton places the pair of attachment pieces in a connected state or not in a state where the skeleton member of the pipe house skeleton is fitted between the opposing surfaces of the pair of attachment pieces. Just good.

  Therefore, the solar cell module itself can be directly used as a roofing material or the like, and the solar cell module can be easily detached from the pipe house skeleton. Moreover, since the mounting position of the pipe house mounting member with respect to the solar cell module is not particularly limited, the solar cell module can be supported on the pipe house skeleton at any position using the pipe house mounting member. I can do it. Therefore, a large degree of freedom in setting the arrangement mode of the solar cell module with respect to the pipe house skeleton can be ensured.

  In addition, although the specific material etc. are not limited, the solar cell module used as object in this invention is requested | required for mounting | wearing to a pipe house frame | skeleton, for example, when forming a roofing material etc. with a solar cell module. Those having a degree of freedom in shape are preferably employed. Specifically, for example, a flexible solar cell module such as a compound system such as a chalcopyrite solar cell, an organic system such as an organic thin film solar cell, or a silicon system such as a spherical silicon solar cell that can be installed on a curved surface. Preferably employed. However, depending on the installation mode of the solar cell module, flexible performance is not necessarily required, and any silicon-based, various compound-based, or organic-based materials including a general single crystal silicon type are subject to the present invention. It can become a solar cell module.

  Further, as a skeleton member of a pipe house skeleton to which such a solar cell module is mounted, for example, a pipe house skeleton that supports a resin film constituting an outer wall (a peripheral wall, a roof material, etc.) in a conventional greenhouse is used as it is. It is also possible to adopt a flexible solar cell module instead of the resin film by mounting the pipe house skeleton as a skeleton member, and to configure the outer wall of the pipe house by such a solar cell module. Alternatively, in such a conventional greenhouse, the resin film supported by the pipe house skeleton and constituting the outer wall is left as it is, and another pipe house skeleton is constructed on the inside (or outside) of the outer wall. The solar cell module can be supported and attached to the member by using the pipe house mounting member according to the present invention. In addition, when a solar cell module is mounted on the inside (or outside) of the outer wall while leaving the outer wall of a conventional greenhouse or the like in this way, the outer wall function such as waterproofness is provided for the solar cell module. Since it is not always required, it is possible to secure a large degree of freedom in the arrangement form of the solar cell modules, and the required mounting support strength is reduced, so that the number of pipe housing mounting members can be reduced and the mounting structure can be simplified. It becomes.

  According to a second aspect of the present invention, in the first aspect, the inner surface of the house in the pedestal sheet is a mirror surface.

  According to the 2nd aspect, the sunlight which entered into the pipe house is reflected by the house inner surface of a base seat. Therefore, a decrease in illuminance in the pipe house due to the solar cell module blocking sunlight can be reduced or avoided.

  According to a third aspect of the present invention, in the first or second aspect, the pedestal sheet is transparent.

  According to the third aspect, sunlight passes through the pedestal sheet. Therefore, it is possible to avoid the problem that sunlight is blocked by the pedestal sheet. Such a pedestal sheet is preferably used by being mounted on a transparent portion of a solar cell module, or by being mounted on a transparent roof material other than the solar cell module.

  According to a fourth aspect of the present invention, an optical lens is configured by the pedestal sheet in the third aspect.

  According to the fourth aspect, sunlight passing through the pedestal sheet can be used more efficiently in consideration of usage and the like. For example, various lenses such as a prism, a convex lens for converging light, a concave lens for diverging light, and a spherical lens are appropriately employed as the optical lens. For example, a prism is used to irradiate only the useful wavelength light to the cultivated crop in the house, or the concave lens is used to radiate sunlight to the back side of the solar cell module and to the cultivated crop due to the shadow of the solar cell module. It is also possible to reduce adverse effects.

  According to a fifth aspect of the present invention, in the one described in any one of the first to fourth aspects, the pair of attachment pieces have flexibility, and the respective leading edges of the pair of attachment pieces The connection holding means is constituted by engagement members that are provided at the portions and engage with each other, and the engagement state by these engagement members can be released.

  According to the 5th aspect, a pair of attachment piece is mutually connected when the engagement members provided in each attachment piece engage. Therefore, it is not necessary to separately use other members when connecting the pair of attachment pieces.

  According to a sixth aspect of the present invention, in the fifth aspect, a fastener member constituting a fastener is provided across the pair of attachment pieces, and the engagement is performed by the fastener member. The members are configured.

  According to the sixth aspect, the solar cell module can be detached from the pipe house skeleton simply by opening and closing the fastener. Therefore, the work of detaching the solar cell module from the pipe house skeleton becomes extremely easy.

  A seventh aspect of the present invention is the one according to any one of the first to fourth aspects, wherein the connection holding means is constituted by a spanning member that is spanned and mounted on the pair of attachment pieces. It is what you have done.

  According to the seventh aspect, since the pair of attachment pieces are connected to each other by the spanning member, even if the pair of attachment pieces do not have sufficient flexibility, the pair of attachment pieces The pieces can be connected to prevent the skeletal member from coming out.

  According to an eighth aspect of the present invention, in the device according to any one of the first to seventh aspects, an attachment portion is provided for attaching an end portion of a tension member that relaxes a tension exerted on the solar cell module. It is what you have done.

  According to the eighth aspect, when the solar cell module is attached to the pipe house skeleton as a roofing material, the pipe house attachment members attached at different positions in the pipe house skeleton can be connected by the tension member. As a result, the tension exerted on the solar cell module attached to the pipe house skeleton can be alleviated by sharing and supporting the tension member. As a result, it is possible to reduce or avoid problems such as damage to the solar cells of the solar cell module and deterioration in durability caused by the action of the tensile force.

  In the pipe house attachment member structured according to the present invention, the pipe house attachment member can be attached to the back surface of the solar cell module and attached to the skeleton member of the pipe house. Therefore, for example, by attaching the solar cell module to the skeleton member of the pipe house via the pipe house mounting member of the present invention, the solar cell module can be directly used as a roof material of the pipe house. . In addition, the mounting member for a pipe house according to the present invention can be easily attached to and detached from the skeleton member by connecting and releasing a pair of mounting pieces, so that the attaching / detaching operation of the solar cell module to the pipe house can be facilitated. .

The top view which shows the attachment member for pipe houses as 1st embodiment of this invention. The side view of the attachment member for pipe houses shown in FIG. The side view for demonstrating the aspect employable as an attachment member for pipe houses provided with a slide fastener. Cross-sectional explanatory drawing for demonstrating the state by which the attachment member for pipe houses shown in FIG. 1 was attached to the flexible solar cell module. The perspective view which shows the pipe house frame | frame with which a flexible solar cell module is mounted | worn. Cross-sectional explanatory drawing for demonstrating the state with which the flexible solar cell module was mounted | worn with the pipe house frame | skeleton as a roofing material. The top view which shows the attachment member for pipe houses as 2nd embodiment of this invention. The side view which shows the attachment member for pipe houses shown in FIG. The top view which shows the attachment member for pipe houses as 3rd embodiment of this invention. The side view which shows the attachment member for pipe houses shown in FIG. The top view which shows the attachment member for pipe houses as 4th embodiment of this invention. The side view which shows the attachment member for pipe houses shown in FIG. The side view which shows the attachment member for pipe houses as 5th embodiment of this invention. The top view which shows the attachment member for pipe houses as 6th embodiment of this invention. The side view which shows the attachment member for pipe houses shown in FIG. Sectional drawing which expands and shows the principal part of the attachment member for pipe houses shown in FIG. The top view which shows the attachment member for pipe houses as 7th embodiment of this invention. The side view which shows the attachment member for pipe houses shown in FIG. The side view which shows the attachment member for pipe houses as 8th embodiment of this invention. Cross-sectional explanatory drawing for demonstrating the state which mounted | wore the flexible solar cell module with which the attachment member for pipe houses shown in FIG. 19 was attached to the pipe house frame | skeleton. The top view which expands and shows the principal part of a string-like member. The side view for demonstrating the other aspect employable as an attachment structure to the attachment member for pipe houses of a string-like member. The side view for demonstrating the other aspect employable as an attachment structure to the attachment member for pipe houses of a string-like member. The side view for demonstrating the other aspect employable as an arrangement | positioning position of an attaching part. The side view for demonstrating another aspect employable as an arrangement | positioning position of an attaching part. It is explanatory drawing which shows another mounting aspect of the solar cell module with respect to the pipe house frame | skeleton using the attachment member for pipe houses shown by FIG.

  Hereinafter, in order to clarify the present invention more specifically, embodiments of the present invention will be described in detail with reference to the drawings.

  1 and 2 show a pipe house mounting member 10 as a first embodiment of the present invention. This pipe house mounting member 10 is fixed to the back surface of a solar cell module 30 (see FIG. 4), which will be described later, and is attached to a pipe house skeleton 38 (see FIG. 7), which will be described later, as a roofing material.

  More specifically, the pipe house mounting member 10 includes a pedestal seat 12. The pedestal sheet 12 has a rectangular flat plate shape as a whole, and one surface in the thickness direction (hereinafter referred to as a fixing surface 14) and the other surface in the thickness direction (hereinafter referred to as a house inner surface 16) are parallel to each other. It is said that. Note that the fixing surface 14 and the house inner surface 16 do not need to be parallel, and the house inner surface 16 is in relation to the fixing surface 14 depending on the mounting position of the solar cell module 30 having flexible properties on the pipe house skeleton 38 or the like. It may be inclined. Thus, before the flexible solar cell module 30 is mounted on the pipe house skeleton 38, the flexible solar cell module 30 can be positioned and supported in a state of being assembled to the pipe house skeleton 38.

  The material for forming the pedestal sheet 12 desirably has the same degree of weather resistance as the protective films 34a and 34b of the flexible solar cell module 30 described later. In addition, when mounted on the flexible solar cell module 30, it is desirable that it is lightweight from the viewpoint of avoiding the weight of the flexible solar cell module 30. Specifically, synthetic resin materials such as fluorinated ethylene-ethylene copolymer, vinylidene fluoride resin, ethylene trifluoride chloride resin, acrylic resin, ethylene trifluoride chloride resin-coated acrylic resin, and polyester resin, cloth materials, etc. Is adopted.

  The pedestal sheet 12 is preferably colorless and transparent from the viewpoint of directly applying sunlight to vegetables or the like cultivated in the pipe house, but may be colored and transparent. If it is fixed to the back side of the solar battery cell 32 to be described later, it need not be transparent.

  The shape and size of the pedestal sheet 12 are set according to the fixing position to the flexible solar cell module 30, the required fixing strength, the fixing area, etc., and are not limited to the rectangular flat plate shape as shown in the figure. For example, various shapes such as a polygonal plate shape such as a triangular shape, a disk shape, and an elliptical plate shape may be employed.

  The pedestal seat 12 is provided with a pair of attachment pieces 18, 18. Each of the pair of attachment pieces 18 and 18 is formed so as to protrude substantially perpendicularly from the inner surface 16 of the house, and has a substantially constant rectangular cross-sectional shape and a substantially total length in the width direction (left-right direction in FIG. 1) of the base seat 12. It has a vertical wall shape extending over the area. That is, the pair of attachment pieces 18 and 18 extend in parallel to each other in the width direction of the pedestal sheet 12, and the distance between the facing surfaces is substantially constant over the entire length in the width direction of the pedestal sheet 12. As a result, in the pipe house mounting member 10, a housing groove 20 extending in a substantially constant cross-sectional shape in the width direction of the base sheet 12 is formed between the opposing surfaces of the pair of mounting pieces 18, 18. Each attachment piece 18 is integrally formed with the pedestal sheet 12 using the same synthetic resin material as that of the pedestal sheet 12, and can be curved and deformed in the wall thickness direction.

  Further, the pipe house mounting member 10 is provided with a slide fastener 22 as a connection holding means (fastener) between the pair of mounting pieces 18 and 18. The slide fastener 22 includes a fastener element 24 as a fastener member (engagement member) attached in a state of being aligned along the protruding tip portion of each attachment piece 18. One attachment piece 18 is assembled with a slider 26 for engaging and disengaging the fastener elements 24, 24 provided on each of the pair of attachment pieces 18, 18. Since the fastener element 24 and the slider 26 are both conventionally known, detailed description thereof is omitted.

  By the way, the fastener element 24 does not need to be directly attached to the attachment piece 18. For example, as shown in FIG. 3, it may be attached in a state of being aligned along the edge of the tape 28 that is superposed on the outer surface of the attachment piece 18 and fixed to the attachment piece 18. In this case, conventionally known various fixing means such as an adhesive and a rivet can be adopted as the fixing means for fixing the tape 28 to the mounting piece 18. Further, when the fastener element 24 is attached to the edge of the tape 28 fixed to the attachment piece 18, the wall thickness direction of each attachment piece 18 is not limited even if the tape 28 is allowed to bend in the thickness direction. It is not always necessary that the curved deformation is allowed. In order to facilitate understanding, in FIG. 3, the pedestal sheet 12 and the mounting piece 18 are denoted by the same reference numerals as those in FIGS.

  As shown in FIG. 4, the pipe house mounting member 10 having the structure as described above is configured such that the fixing surface 14 of the pedestal sheet 12 is superposed on and adhered to the back surface of the flexible solar cell module 30. Yes.

  Since the flexible solar cell module 30 has been conventionally known, a detailed description thereof will be omitted. However, in brief, the protective films 34a, 34a are formed on the front and back surfaces of a plurality of solar cells 32 connected in series and parallel. 34b is bonded.

  As the protective films 34a and 34b, a film made of a fluorinated ethylene-ethylene copolymer, a vinylidene fluoride resin, a trifluorochloroethylene resin, an acrylic resin, an trifluoroethylene chloride coated acrylic resin, a polyester resin, or the like is employed. Has been. In addition, as the protective film 34b on the back side to which the pedestal sheet 12 is bonded, in addition to these resin materials, an aluminum foil laminate 1 a fluorinated vinyl resin or an aluminum foil laminated polyester resin, a metal foil or a metal plate for waterproofing is attached. Those made of a glass fiber cloth or a polyester non-woven fabric can also be used.

  For bonding the flexible solar cell module 30 and the pedestal sheet 12, an appropriate adhesive 36 is used in consideration of the use environment, weather resistance, adhesion to the pedestal sheet 12 and the protective film 34 b on the back side, and the like. . For example, when both the pedestal sheet 12 and the protective film 34b on the back side are made of a resin material as illustrated, an ethylene vinyl acetate copolymer (EVA), an epoxy resin, a urethane resin, a silicon resin, an acrylic resin, fluorine An adhesive made of resin, polyisobutylene, tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride copolymer (THV), or the like can be used. From the viewpoint of high weather resistance and low cost, an adhesive made of EVA is desirable. Since an adhesive made of a resin material other than THV needs to contain an ultraviolet absorber, an antioxidant, a crosslinking agent, and a coupling agent, an adhesive made of THV is desirable from the viewpoint of workability.

  In order to improve the adhesiveness with the adhesive 36, it is desirable to perform a hydrophilic surface treatment on the adhesive surfaces of the protective film 34b and the pedestal sheet 12 on the back side. Corona discharge treatment, plasma discharge treatment, alkali treatment, ultraviolet irradiation treatment, etc. are employed as the hydrophilic surface treatment method.

  The bonding position, bonding direction, number of bonding, and the like of the pedestal sheet 12 with respect to the back-side protective film 34b take into account the size of the flexible solar cell module 30, the mounting position of the flexible solar cell module 30 on a pipe house skeleton 38, which will be described later, the mounting direction, and the like. Is set.

  The flexible solar cell module 30 in which the pipe house mounting member 10 is bonded to the back surface (the back side protective film 34 b) is attached to the skeleton member 40 of the pipe house skeleton 38. The pipe house skeleton 38 is conventionally known, and as shown in FIG. 5, a plurality of portal skeleton members 40a arranged at predetermined intervals extend in a direction in which the plurality of portal skeleton members 40a are arranged. It is set as the structure connected with the frame member 40b for connection.

  By the way, various aspects can be considered as an aspect of mounting the flexible solar cell module 30 to the pipe house skeleton 38. For example, a mode in which one flexible solar cell module 30 is mounted so as to be superposed from above on one gate-type skeleton member 40a, or several flexible solar cell modules 30 are arranged in the depth direction of the pipe house skeleton 38. A mode in which the gate-type skeleton member 40a is mounted so as to overlap from above is conceivable.

  In any of these mounting modes, as shown in FIG. 6, the skeleton member 40 of the pipe house skeleton 38 is fitted between the opposing surfaces of the pair of attachment pieces 18, 18 and is positioned in the accommodation groove 20. ing. Then, the fastener elements 24, 24 provided on the pair of attachment pieces 18, 18 mesh with each other as the slider 26 moves, whereby the pair of attachment pieces 18, 18 are connected to each other, and the skeleton member 40 is The pair of mounting pieces 18 and 18 are prevented from coming out from between the opposing surfaces. Thereby, the flexible solar cell module 30 is attached to the skeleton member 40 of the pipe house skeleton 38.

  If the slider 26 is moved in the reverse direction, the fastener elements 24, 24 provided on the pair of attachment pieces 18, 18 are not engaged with each other. As a result, the skeleton member 40 can come out from between the opposing surfaces of the pair of attachment pieces 18, 18. As a result, the flexible solar cell module 30 can be removed from the pipe house 38.

  Although not shown, a connection sheet made of a transparent synthetic resin material having the same weather resistance as that of the protective film 34 is disposed between the two adjacent flexible solar cell modules 30 and 30. The two adjacent flexible solar cell modules 30 and 30 are connected to each other by this connection sheet. The connection sheet and the flexible solar cell module 30 are connected by bonding the connection sheet and the flexible solar cell module 30 with an appropriate adhesive. As this adhesive, an adhesive similar to that used for bonding the base sheet 12 and the protective film 34b on the back side is employed.

  The flexible solar cell module 30 does not need to be disposed on the side wall surface of the pipe house, that is, the wall surface on the back side, the wall surface on the entrance / exit side, or the wall surface on both sides in the width direction. May be exposed to the morning sun or the sun. In such a case, the flexible solar cell module 30 may be disposed on the side wall surface of the pipe house.

  In order to prevent theft of the flexible solar cell module 30, an antitheft mechanism may be provided. For example, a conductive member that covers the slide fastener 22 in a closed state is provided, the conductive member is energized in a state where the conductive member covers the slide fastener 22, and the conductive member must be removed. The slide fastener 22 cannot be opened. When the conductive member is removed, an alarm sound is emitted from a speaker attached to the pipe house skeleton 38, or an illumination device such as an alarm lamp is turned on or blinked. Instead of generating an audible alarm or lighting the lighting device, or in addition to generating an audible alarm or lighting the lighting device, send an e-mail to the personal computer or mobile phone owned by the pipe house owner. The owner may be informed directly. The electric power required for the operation of the anti-theft mechanism can be covered by using electric power generated by the flexible solar cell module 30 in addition to external power feeding.

  The sensor that activates the alarm is not limited to the above description. For example, an energization path extending between both side edges that are opened and closed by the slide fastener 22 may be formed, and an alarm may be issued when the energization path is blocked by the opening operation of the slide fastener 22. Moreover, regardless of the slide fastener 22, an energization path may be formed in an appropriate pattern for the flexible solar cell module 30, and an alarm may be issued when a part of the energization path is interrupted. It is possible, and if the flexible solar cell module 30 itself is formed with a current path and equipped with a sensor function, it is possible to cope with theft by cutting the flexible solar cell module 30 with a cutter or the like. It becomes.

  In the pipe house attachment member 10 as described above, the flexible solar cell module 30 can be attached to the skeleton member 40 of the pipe house skeleton 38 simply by opening and closing the slide fastener 22. Therefore, it is possible to quickly perform the mounting operation of the flexible solar cell module 30 to the pipe house skeleton 38.

  In addition, since it is not necessary to attach the flexible solar cell module 30 to the existing roof material by sewing or the like, much labor is not required for mounting the flexible solar cell module 30 to the pipe house skeleton 38.

  In addition, since the flexible solar cell module 30 is directly attached to the skeleton member 40 of the pipe house skeleton 38, the flexible solar cell module 30 itself can be used as a roof material for the pipe house. As a result, the mounting operation of the flexible solar cell module 30 on the pipe house skeleton 38 can be simplified.

  Subsequently, a pipe house mounting member 42 as a second embodiment of the present invention will be described with reference to FIGS. 7 and 8. In addition, in the second embodiment described below and the third to eighth embodiments to be described later, members and parts having the same structure as the first embodiment are shown in the drawing as the first embodiment. The detailed description is abbreviate | omitted by attaching | subjecting the code | symbol same as a form.

  The pipe house mounting member 42 of this embodiment has a pair of hook-and-loop fasteners 44 as connection holding means (fasteners) instead of the slide fastener 22 as compared to the pipe house mounting member (10) of the first embodiment. It is disposed between the mounting pieces 18 and 18. The hook-and-loop fastener 44 is constituted by a hook-and-loop fastener constituting member 46a in which a hook-like hook is implanted and a hook-and-loop fastener constituting member 46b in which a pile is implanted. That is, in this embodiment, the hook member as an engaging member is comprised by these hook_and_loop | surface fastener structural members 46a and 46b. Since the hook-and-loop fastener constituent members 46a and 46b are conventionally known, a detailed description thereof will be omitted.

  The hook-and-loop fastener constituting member 46b in which the pile is implanted is attached to the outer surface of one attachment piece 18, and the hook-and-loop fastener constituting member 46a is attached to the inner surface of the other attachment piece 18. It has been. As a method of attaching the hook-and-loop fastener constituent members 46a and 46b to the attachment piece 18, a method of adhering a surface on which no hook or pile is provided to the side surface of the attachment piece 18 can be employed. As the adhesive, an appropriate material is selected in consideration of weather resistance, adhesiveness, and the like.

  The hook-and-loop fastener 44 may be one in which both hooks and piles are implanted in each hook-and-loop fastener constituent member, in addition to the illustrated embodiment. In this case, it is possible to avoid an erroneous attachment of the hook-and-loop fastener constituent member, and even if the pasting and peeling are repeated, the mating fabric is hardly damaged.

  Further, a hook having a mushroom shape or a sawtooth shape may be employed. In this case, the bonding force between the hook-and-loop fastener constituent members can be increased.

  In such a pipe-house mounting member 42, the hook-and-loop fastener constituting member 46a attached to the other mounting piece 18 is attached to the other mounting piece 18 in a state where the one mounting piece 18 is overlapped along the frame member 40 of the pipe house skeleton 38. It overlaps with the hook-and-loop fastener constituting member 46b attached to the attachment piece 18. Thereby, the hook implanted in one hook-and-loop fastener component member 46a is hooked on the pile planted in the other hook-and-loop fastener component member 46b, and one hook-and-loop fastener component member 46a is hooked on the other hook-and-loop fastener component member 46b. It is pasted. As a result, the skeleton member 40 is prevented from coming off between the opposing surfaces of the pair of attachment pieces 18, 18, and the flexible solar cell module 30 is attached to the skeleton member 40 of the pipe house skeleton 38.

  In particular, in the pipe house mounting member 42 according to the present embodiment, the hook-and-loop fastener constituting members 46 a and 46 b are attached to each other with the one mounting piece 18 overlapped with the outer peripheral surface of the skeleton member 40. Thereby, the contact area (attachment area) of the attachment member 42 for pipe houses and the frame | skeleton member 40 can be ensured large. As a result, the flexible solar cell module 30 can be more firmly attached to the skeleton member 40.

  In addition, if the surface fastener constituent members 46a and 46b attached are peeled off, the skeleton member 40 can come out from between the opposing surfaces of the pair of attachment pieces 18 and 18. As a result, the flexible solar cell module 30 can be removed from the pipe house 38.

  Next, a pipe house mounting member 48 according to a third embodiment of the present invention will be described with reference to FIGS. 9 and 10. The pipe house mounting member 48 of the present embodiment has a pair of snaps 50 as connection holding means (fasteners) instead of the slide fastener 22 as compared to the pipe house mounting member (10) of the first embodiment. It is disposed across the pieces 18 and 18.

  The snap 50 includes a male fastener 52 attached to one attachment piece 18 and a female fastener 54 attached to the other attachment piece 18. That is, in this embodiment, the male fastener 52 and the female fastener 54 constitute a fastener member as an engaging member. Since the snap 50 is conventionally known, detailed description thereof is omitted.

  In addition, the male fastener 52 and the female fastener 54 constituting the snap 50 are respectively three at appropriate intervals in the groove direction of the receiving groove 20 formed between the opposing surfaces of the pair of attachment pieces 18 and 18. Is provided. In particular, in the present embodiment, the male fastener 52 and the female fastener 54 are provided at both end portions and the central portion of the receiving groove 20 in the groove direction, respectively. Further, three male fasteners 52 and three female fasteners 54 provided on each attachment piece 18 are located at the same height in the protruding direction of the attachment piece 18.

  Note that only one male fastener 52 need not be provided at the same position in the groove direction of the receiving groove 20, and a plurality of male fasteners 52 may be provided. When a plurality of male fasteners 52 are provided, they are fitted according to the thickness of the skeleton member 40 fitted between the opposing surfaces of the pair of attachment pieces 18, 18 (accommodating groove 20). The combination of the male fastener 52 and the female fastener 54 can be changed. Thereby, the skeleton member 40 can be fastened by the pair of attachment pieces 18 and 18. As a result, the flexible solar cell module 30 can be firmly fixed to the skeleton member 40.

  Moreover, you may fit the female type | mold fastener 54 to each of the several male type | mold fastener 52 provided in the same position in the groove | channel direction of the accommodation groove | channel 20. FIG. Thereby, the attachment intensity | strength to the frame member 40 of the flexible solar cell module 30 can be enlarged.

  In such a pipe house mounting member 48, the other mounting member 18 to which the female fastener 54 is attached in a state where the one mounting piece 18 to which the male fastener 52 is attached is superposed on the outer peripheral surface of the skeleton member 40. The attachment piece 18 is bent so as to be tilted toward the skeleton member 40, and the male fastener 52 and the female fastener 54 are fitted. Accordingly, the pair of attachment pieces 18 and 18 are connected to each other, and the skeletal member 40 is prevented from coming out of the receiving groove 20. As a result, the flexible solar cell module 30 is attached to the skeleton member 40 of the pipe house skeleton 38.

  In particular, in the present embodiment, since the snap 50 is provided in each of the both ends in the groove direction and the central portion of the receiving groove 20, the attachment piece 18 is wound around the skeleton member 40, A female fastener 54 is fitted. Thereby, a large contact area (attachment area) to the skeleton member 40 of the flexible solar cell module 30 can be ensured. As a result, the attachment state of the flexible solar cell module 30 to the skeleton member 40 can be stabilized.

  When the male fastener 52 and the female fastener 54 are separated, the skeleton member 40 can come out from between the opposing surfaces of the pair of attachment pieces 18, 18. As a result, the flexible solar cell module 30 can be removed from the pipe house 38.

  Subsequently, a pipe house mounting member 56 according to a fourth embodiment of the present invention will be described with reference to FIGS. 11 and 12. In the pipe house mounting member 56 of this embodiment, the bolt 58 as a spanning member (connection holding means) is attached to the pair of mounting pieces 18 and 18 as compared with the pipe house mounting member (10) of the first embodiment. It is arranged across. Moreover, neither of a pair of attachment pieces 18 and 18 has flexibility.

  More specifically, the bolt 58 is inserted through the insertion hole 60 formed in each of the pair of attachment pieces 18 and 18. Then, by tightening the nut 62 screwed to the bolt 58, the bolt 58 is fixed in a state of straddling the pair of attachment pieces 18, 18. In particular, in the present embodiment, the bolts 58 are formed in the respective mounting pieces 18 at the both ends and the central portion of the receiving groove 20 formed between the opposing surfaces of the pair of mounting pieces 18, 18. It is fixed in the state of being inserted through.

  The spanning member is not limited to the bolt 58. For example, conventionally known various pin members such as a spring pin and a split pin, and a wire may be used. Further, the inner peripheral surface of the insertion hole 60 through which the spanning member is inserted may be reinforced with a metal material or the like.

  Further, the spanning member may be disposed across the pair of attachment pieces 18 and 18 in a state of penetrating the skeleton member 40. Thereby, the frame member 40 can be positioned and fixed by the spanning member itself.

  In such a pipe house mounting member 56, the skeleton member 40 fitted between the facing surfaces of the pair of mounting pieces 18, 18 comes into contact with the bolt 58 so that the space between the facing surfaces of the pair of mounting pieces 18, 18 is reduced. It is designed not to come out. The flexible solar cell module 30 is attached to the skeleton member 40 by preventing the skeleton member 40 from slipping out between the opposing surfaces of the pair of attachment pieces 18 and 18 in this way.

  In particular, in this embodiment, since neither of the pair of attachment pieces 18, 18 has flexibility, the movement of the skeleton member 40 in the opposing direction of the pair of attachment pieces 18, 18 is limited. The skeleton member 40 is positioned between the opposing surfaces of the pair of attachment pieces 18 and 18. Thereby, the flexible solar cell module 30 can be attached in a state of being positioned with respect to the skeleton member 40. As a result, the work of attaching the flexible solar cell module 30 to the skeleton member 40 can be performed efficiently.

  If the bolt 58 is pulled out from the insertion holes 60, 60 formed in the pair of attachment pieces 18, 18, the skeleton member 40 can come out from between the opposing surfaces of the pair of attachment pieces 18, 18. As a result, the flexible solar cell module 30 can be removed from the pipe house 38.

  Next, a pipe house mounting member 64 according to a fifth embodiment of the present invention will be described with reference to FIG. In the pipe house mounting member 64 of the present embodiment, the house inner surface 16 of the pedestal sheet 12 is a mirror surface compared to the pipe house mounting member (10) of the first embodiment.

  More specifically, a metal thin film 66 is attached and formed on a portion of the house inner surface 16 of the pedestal sheet 12 outside the housing groove 20, and the metal inner thin film 66 makes the house inner surface 16 a mirror surface. As a method for depositing and forming the metal thin film 66 on the inner surface 16 of the house, a method of depositing a metal material such as aluminum on the inner surface 16 of the house is adopted. Further, the metal thin film 66 may be formed on the outer surface of each mounting piece 18 in addition to the house inner surface 16.

  In such a pipe house mounting member 64, a gap formed between two adjacent flexible solar cell modules 30, 30 among the plurality of flexible solar cell modules 30 mounted on the pipe house skeleton 38, etc., enters the pipe house. Sunlight to be inserted is reflected by the inner surface 16 of the house. Therefore, even if the flexible solar cell module 30 blocks sunlight, the inside of the pipe house can be brightened as a whole, and the amount of light in the pipe house can be made suitable for photosynthesis such as vegetables grown in the pipe house. .

  Subsequently, a pipe house mounting member 68 according to a sixth embodiment of the present invention will be described with reference to FIGS. The pipe house mounting member 68 of the present embodiment is different from the pipe house mounting member (10) of the first embodiment in the base sheet 70.

  The pedestal sheet 70 of this embodiment is configured by a connection sheet that connects two adjacent flexible solar cell modules 30 and 30 to each other. The base sheet has a structure in which a pair of rectangular sheet-like members 72a and 72b are connected to each other.

  Each of the pair of rectangular sheet-like members 72a and 72b is formed of a transparent synthetic resin material having excellent weather resistance in the same manner as the protective film 34b on the back side, and is in the width direction (the left-right direction in FIGS. 14 and 15). One end edge part is made into the fixed edge part 74a, 74b which overlaps and adhere | attaches the back surface (back side protective film 34b) of the flexible solar cell module 30. FIG. In addition, the adhesive agent similar to the adhesive agent used for adhesion | attachment of the base sheet 12 and the flexible solar cell module 30 (back side protective film 34b) is employ | adopted for adhesion | attachment of the rectangular sheet-like members 72a and 72b and the flexible solar cell module 30. Is done.

  Corona discharge treatment, plasma discharge treatment, alkali treatment, ultraviolet irradiation treatment, etc. are provided on the adhesive surfaces of the protective film 34b on the back side and the rectangular sheet-like members 72a and 72b in order to improve the adhesion with the adhesive used. It is desirable to apply a hydrophilic surface treatment.

  Further, in each of the rectangular sheet-like members 72a and 72b, back side extending pieces 76a and 76b and front side extending pieces 78a and 78b are provided at end edges located on the opposite side in the width direction from the fixing edges 74a and 74b. It has been. The back side extending pieces 76a and 76b are constituted by waterproof fastener members 82a and 82b constituting a conventionally known waterproof slide fastener 80.

  Since the waterproof fastener members 82a and 82b are conventionally known, a detailed description thereof will be omitted. However, a brief description will be given with a waterproof property in which a waterproof layer is formed of an elastomer resin or the like on a woven or knitted belt-shaped core material. A plurality of synthetic resin fastener elements 86a and 86b are injection-molded on both front and back surfaces of one side edge portions of the fastener tapes 84a and 84b.

  Such waterproof fastener members 82a and 82b are overlapped and fixed to the back surfaces of the end edge portions located on the opposite side in the width direction to the fixing edge portions 74a and 74b in the respective rectangular sheet-like members 72a and 72b. The edge portions where the fastener elements 86a and 86b are formed side by side in the waterproof fastener members 82a and 82b are located outward in the width direction from the fixing positions to the rectangular sheet-like members 72a and 72b. For fixing the waterproof fastener members 82a and 82b and the rectangular sheet-like members 72a and 72b, an adhesive selected in consideration of weather resistance or the like may be used, or a watertight rivet, a rivet with a seal washer, Conventionally known watertight fastening members such as a rivet with a coating agent, a watertight screw, a waterproof screw with an O-ring, and a tapping screw with a precoating agent may be used. Alternatively, the waterproof fastener members 82a and 82b may be fixed to the rectangular sheet-like members 72a and 72b by integrally forming the waterproof fastener members 82a and 82b with the rectangular sheet-like members 7272a and 72b.

  On the other hand, the front side extending pieces 78a and 78b are integrally formed with an end edge portion located on the opposite side to the fixed edge portions 74a and 74b in the rectangular sheet-like members 72a and 72b. Extends outward in the width direction. And protection part 88a, 88b is formed of the extension edge part of front side extension piece 78a, 78b.

  The pair of rectangular sheet-like members 72a and 72b as described above are assembled to one waterproof fastener member 82a in a state where the edge portions formed by arranging the fastener elements 86a and 86b in the waterproof fastener members 82a and 82b face each other. By moving the slider 90, the fastener elements 86a and 86b provided on the one waterproof fastener member 82a and the other waterproof fastener member 82b are engaged with each other. Thereby, one waterproof fastener member 82a and the other waterproof fastener member 82b, and a pair of rectangular sheet-like members 72a and 72b are mutually connected. As a result, two adjacent flexible solar cell modules 30 and 30 are connected.

  Further, in the state where the waterproof fastener members 82a and 82b are connected to each other (the waterproof slide fastener 80 is closed), one rectangular sheet is provided on the surface side of the flexible solar cell module 30 relative to the waterproof slide fastener 80. The protection part 88a provided on the sheet-like member 72a and the protection part 88b provided on the other rectangular sheet-like member 72b are overlapped. Then, the protection portions 88a and 88b overlapped with each other are connected to each other by the watertight rivet 92, so that the waterproof slide fastener 80 is protected by the protection portions 88a and 88b from the surface side of the flexible solar cell module 30. Yes. As the watertight rivet 92, a conventionally known one is adopted. Instead of the watertight rivet 92, a conventionally known watertight fastening member such as a rivet with a seal washer may be used.

  The back surface 93a... Of each rectangular sheet-like member 72a, 72b constituting such a pedestal sheet 70. A pair of attachment pieces 18, 18 project from 93b (house inner surface).

  Further, on the back surfaces 93a and 93b of the respective rectangular sheet-like members 72a and 72b, a plurality of optical lenses 94 are provided on the outer side in the groove width direction with respect to the housing groove 20 formed between the opposing surfaces of the pair of attachment pieces 18 and 18. The rectangular sheet-like members 72a and 72b are formed in a line in the longitudinal direction (vertical direction in FIG. 14). The optical lens 94 is a lens using surface refraction, and is, for example, a spherical lens, an aspheric lens, a cylindrical lens, or a Frennel lens. The optical lens 94 of the present embodiment is a plano-concave lens, and a plurality of optical lenses 94 are formed at appropriate intervals in the longitudinal direction (vertical direction in FIG. 14) of the rectangular sheet-like members 72a and 72b. The optical lens 94 does not need to be formed only on the back surfaces 93a and 93b of the respective rectangular sheet-like members 72a and 72b, and may be formed only on the front side of the respective rectangular sheet-like members 72a and 72b. The rectangular sheet-like members 72a and 72b may be formed on both front and back surfaces. In addition, as a method of forming the optical lens 94 on the rectangular sheet-like members 72a and 72b, for example, pressing the reverse type (convex type) of the concave lens against the back surfaces 93a and 93b of the rectangular sheet-like members 72a and 72b. Thus, a method of imparting a lens shape to the back surfaces of the rectangular sheet-like members 72a and 72b is adopted. When the optical lens 94 is formed, the shape, size, and the like of the optical lens 94 are set in consideration of a decrease in strength of the rectangular sheet-like members 72a and 72b due to the formation of the optical lens 94.

  In such a pipe house mounting member 68, since the pedestal sheet 70 is transparent, sunlight passes through the pedestal sheet 70. Therefore, it is possible to prevent the pedestal sheet 70 from blocking sunlight. As a result, a large amount of light can be secured in the pipe house.

  Further, sunlight passing through the rectangular sheet-like members 72 a and 72 b enters the optical lens 94 to become reflected light, and wraps around the flexible solar cell module 30. Thereby, it is possible to avoid the generation of a stripe pattern composed of a bright portion illuminated by the shadow of the flexible solar cell module 30 and sunlight transmitted through the rectangular sheet-like members 72a and 72b, which are generated when sunlight itself is incident. As a result, the inside of the pipe house can be evenly brightened.

  As the optical lens 94, a convex lens can be adopted. In the case of a convex lens, sunlight that has passed through the convex lens is condensed at a position close to the flexible solar cell module 30, but thereafter becomes divergent light, so that the same effect as in the case of a concave lens can be obtained.

  In addition, since the pair of attachment pieces 18 and 18 are provided on the respective rectangular sheet-like members 72 a and 72 b, for example, the pipe house attachment member 10 of the first embodiment is separately provided for the flexible solar cell module 30. Compared with the case where it adheres, the time which the operation | work which adheres the base sheet 70 (base sheet 12) to the flexible solar cell module 30 becomes short.

  Further, since the pair of rectangular sheet-like members 72a and 72b constituting the base sheet 70 are connected by the waterproof slide fastener 80, the flexible solar cell in which the rectangular sheet-like members 72a and 72b are fixed in advance. The modules 30 can be attached to the skeleton member 40 of the pipe house skeleton 38 one by one. Therefore, compared with the case where a plurality of flexible solar cell modules 30 connected in advance are attached to the skeleton member 40 of the pipe house skeleton 38, the area of the flexible solar cell module 30 that receives wind is reduced. As a result, it is possible to avoid problems such as damage to the flexible solar cell module 30 due to the flexible solar cell module 30 being blown by the wind and falling.

  Since the pair of rectangular sheet-like members 72a and 72b are connected by the waterproof slide fastener 80, it is possible to effectively prevent rainwater and the like from entering the pipe house.

  Further, the outer side of the waterproof slide fastener 80 is covered with the protective portions 88a and 88b. Thereby, the penetration | invasion of rain water etc. into a pipe house can be prevented more effectively.

  Subsequently, a pipe house mounting member 96 according to a seventh embodiment of the present invention will be described with reference to FIGS. 17 and 18. The pipe house mounting member 96 of the present embodiment differs from the pipe house mounting member (10) of the first embodiment in the base sheet 98.

  More specifically, the pedestal sheet 98 is configured by a connection sheet that connects two adjacent flexible solar cell modules 30 and 30 to each other. The pedestal sheet 98 has a structure in which a pair of rectangular sheet-like members 72a and 72b connected to each other and an intermediate sheet-like member 100 disposed between the pair of rectangular sheet-like members 72a and 72b are connected to each other. ing. Since the pair of rectangular sheet-like members 72a and 72b are the same as those employed in the sixth embodiment, the same reference numerals as those in the sixth embodiment are used in the figure to give a detailed description thereof. Is omitted.

  The intermediate sheet-like member 100 is formed of a transparent synthetic resin material similar to the protective film 34b on the back side, and has a rectangular shape as a whole. Back side extending pieces 102a and 102b and front side extending pieces 104a and 104b are provided at the edge portions on both sides in the width direction of the intermediate sheet-like member 100, respectively.

  The back side extension pieces 102a and 102b are constituted by waterproof fastener members 106a and 106b that constitute waterproof slide fasteners 80a and 80b in cooperation with waterproof fastener members 82a and 82b provided on the rectangular sheet-like members 72a and 72b. ing.

  Since the waterproof fastener members 106a and 106b are conventionally known, a detailed description thereof will be omitted. However, a brief description will be given with a waterproof property in which a waterproof layer is formed of an elastomer resin or the like on a woven or knitted belt-shaped core material. A plurality of synthetic resin fastener elements 108a and 108b are injection-molded on both front and back surfaces of one edge of the fastener tapes 107a and 107b.

  Such waterproof fastener members 106a and 106b are overlapped and fixed to the back surfaces of the edge portions on both sides in the width direction of the intermediate sheet-like member 100, respectively. The edge portions of the waterproof fastener members 106a and 106b formed with the fastener elements 108a and 108b arranged side by side are located outward in the width direction from the fixing position to the intermediate sheet-like member 100. For fixing the waterproof fastener members 106a and 106b and the intermediate sheet member 100, an adhesive selected in consideration of weather resistance or the like may be used, or a conventionally known watertight fastening such as a watertight rivet may be used. A member may be used. Alternatively, the waterproof fastener members 106a and 106b may be fixed to the intermediate sheet member 100 by integrally forming the waterproof fastener members 106a and 106b with the intermediate sheet member 100.

  On the other hand, the front-side extending pieces 104a and 104b are integrally formed with the widthwise edge of the intermediate sheet-like member 100 and extend outward in the widthwise direction from the edge. And the protection parts 110a and 110b are formed of the extension edge part of the front side extension pieces 104a and 104b.

  The intermediate sheet-like member 100 as described above includes a slider 90a assembled to one waterproof fastener member 82a in a state where the edge portions formed by arranging the fastener elements 108a and 86a side by side in the waterproof fastener members 106a and 82a are abutted. By moving, the fastener elements 108a and 86a provided on the waterproof fastener members 106a and 82a are engaged with each other. Thereby, the rectangular sheet-like member 72a and the intermediate sheet-like member 100 are connected to each other.

  Further, the waterproof fastener member is moved by moving the slider 90b assembled to one waterproof fastener member 106b in a state in which the edge portions where the fastener elements 108b and 86b are formed side by side are abutted in the waterproof fastener members 106b and 82b. Fastener elements 108b and 86b provided on 106b and 82b are engaged with each other. Thereby, the rectangular sheet-like member 72b and the intermediate sheet-like member 100 are connected to each other.

  Then, as described above, a pair of rectangular sheet-like members 72a and 72b and the intermediate sheet-like member 100 are connected to form a pedestal sheet 98. By the pedestal sheet 98, two adjacent sheets are formed. Flexible solar cell modules 30 and 30 are connected to each other.

  In addition, in the state where the waterproof fastener members 106a and 82a are connected to each other (the waterproof slide fastener 80a is closed), one rectangular sheet is provided on the surface side of the flexible solar cell module 30 than the waterproof slide fastener 80a. The protection part 88a provided on the sheet-like member 72a and the protection part 110a provided on the intermediate sheet-like member 100a are overlapped. Then, the protection portions 88a and 110a overlapped with each other are connected to each other by a watertight rivet 92a, so that the waterproof slide fastener 80a is protected from the surface side of the flexible solar cell module 30 by the protection portions 88a and 110a. Yes.

  Further, in the state where the waterproof fastener members 106b and 82b are connected to each other (the waterproof slide fastener 80b is closed), one rectangular sheet is provided on the surface side of the flexible solar cell module 30 than the waterproof slide fastener 80b. The protection part 88b provided in the sheet-like member 72b and the protection part 110b provided in the intermediate sheet-like member 100b are overlapped. Then, the protection portions 88b and 110b overlapped with each other are connected to each other by a watertight rivet 92b, so that the waterproof slide fastener 80b is protected from the surface side of the flexible solar cell module 30 by the protection portions 88b and 110b. Yes.

  Conventionally known watertight rivets 92a and 92b are employed. Further, instead of the watertight rivets 92a and 92b, a conventionally known watertight fastening member such as a rivet with a seal washer may be used.

  In such a pipe house mounting member 96, since the pedestal sheet 98 is transparent, sunlight passes through the pedestal sheet 98. Therefore, the pedestal sheet 98 can be prevented from blocking sunlight. As a result, a large amount of light can be secured in the pipe house.

  In the present embodiment, as in the sixth embodiment, it is of course possible to form the optical lens 94 on the rectangular sheet-like members 72a and 72b and the intermediate sheet-like member 100. As a result, the inside of the pipe house can be brightened uniformly.

  In addition, since the pair of rectangular sheet-like members 72a and 72b and the intermediate sheet-like member 100 constituting the pedestal sheet 70 are connected by the waterproof slide fasteners 80a and 80b, the rectangular sheet-like members 72a and 72b. Can be attached to the skeleton member 40 of the pipe house skeleton 38 one by one. Therefore, compared with the case where a plurality of flexible solar cell modules 30 connected in advance are attached to the skeleton member 40 of the pipe house skeleton 38, the area of the flexible solar cell module 30 that receives wind is reduced. As a result, it is possible to avoid problems such as damage to the flexible solar cell module 30 due to the flexible solar cell module 30 being blown by the wind and falling.

  Since the rectangular sheet-like member 72a and the intermediate sheet-like member 100 are connected by the waterproof slide fastener 80a, and the rectangular sheet-like member 72b and the intermediate sheet-like member 100 are connected by the waterproof slide fastener 80b, It is possible to effectively prevent rainwater and the like from entering.

  Further, the outer side of the waterproof slide fastener 80a is covered with the protection parts 88a and 110a, and the outer side of the waterproof slide fastener 80b is covered with the protection parts 88b and 110b. Thereby, the penetration | invasion of rain water etc. into a pipe house can be prevented more effectively.

  Subsequently, a pipe house mounting member 112 according to an eighth embodiment of the present invention will be described with reference to FIG. In the pipe house mounting member 112 of this embodiment, a locking piece 114 as a mounting portion protrudes from the outer surface of the mounting piece 18 as compared with the pipe house mounting member (10) of the first embodiment. .

  The locking piece 114 has a rectangular block shape and includes a locking hole 116 extending in the height direction of the receiving groove 20.

  When the flexible solar cell module 30 to which such a pipe house attachment member 112 is attached is attached to the pipe house skeleton 38, as shown in FIG. 20, the end of the string-like member 118 as a tension member is fixed. I can do it.

  The string-like member 118 connects the pipe-house attachment members 112 and 112 attached to the two gate-type skeleton members 40a and 40a adjacent to each other in the depth direction in the pipe house skeleton 16. As shown in FIG. 21, the two split string-like bodies 120, 120 are connected by a connecting member 122.

  As each division string 120, what has sufficient rigidity and endurance to the required tensile force is adopted suitably. Specifically, it is formed by, for example, a piano wire, a wire, a rope or the like. The split string-like body 120 is provided with a connecting shaft 124 on one end side and a locking hook 126 on the other end side. The connecting shaft 124 is formed with a connecting hole 127 that opens on the end surface in the axial direction opposite to the connecting side with the split string 120, and a thread groove is formed on the inner peripheral surface of the connecting hole 127. Yes.

  On the other hand, the connecting member 122 has a rod shape that extends straight in the axial direction, and is formed on the outer peripheral surface of each end portion in the axial direction on the inner peripheral surface of the connecting hole 127 provided in the connecting shaft 124. A thread corresponding to the thread groove is formed.

  One end of the connecting member 122 in the axial direction is screwed into the connecting hole 127 of the connecting shaft 124 provided in the one split string 120, and the other end in the axial direction is the other split string 120. By being screwed into the connecting hole 127 of the connecting shaft 124 provided on the connecting shaft 124, a string-like member 118 in which the two split string-like bodies 120 and 120 are connected by the connecting member 122 is formed.

  The string-like member 118 is attached to the outer surface of the attachment piece 18 constituting the pipe-house attachment member 112 in which the locking hook 126 provided on the one divided string-like body 120 is attached to the one portal frame member 40a. A pipe house mounting in which the locking hook 126 provided in the other split string 120 is fixed to the other portal frame member 40a while being locked in the locking hole 116 of the protruding locking piece 114. The member 112 is locked in the locking hole 116 of the locking piece 114 projecting from the outer surface of the mounting piece 18 constituting the member 112. As a result, the pipe-house attachment members 112, 112 attached to the two gate-type skeleton members 40 a, 40 a located adjacent to each other in the depth direction of the pipe house skeleton 38 are connected to each other by the string-like member 118.

  If the flexible solar cell module 30 is mounted on the pipe house skeleton 38 using the pipe house mounting member 112 of the present embodiment, the separation distances of the pipe house mounting members 112 and 112 connected by the string-like member 118, and these, It is possible to prevent the flexible solar cell module 30 to which the pipe house mounting members 112, 112 are fixed from being greatly changed. That is, it is possible to bear and relax the tension (tension acting in the depth direction of the pipe house skeleton 38) exerted on the flexible solar cell module 12 due to the mounting of the flexible solar cell module 30 on the pipe house skeleton 38. Become. As a result, generation | occurrence | production of malfunctions, such as the solar cell 32 of the flexible solar cell module 30, being damaged, can be prevented.

  If the threading depth of the connecting member 122 into the connecting shaft 124 is changed, the length of the string-like member 118 can be changed. As a result, even if the two portal frame members 40a and 40a located adjacent to each other in the pipe house frame 38 have different separation distances, the string-shaped member 118 disposed between the two portal frame members 40a and 40a. The tension exerted on the flexible solar cell module 30 can be relaxed by changing the length of.

  If the length of the split string-like body 120 is changed due to a change in temperature or the like, the string-like member 118 is set to an expected length by changing the screwing depth of the connecting member 122 into the connecting shaft 124. You can redo it.

  The length of the string-like member 118 can be adjusted while being disposed between the two portal skeleton members 40a, 40a. This eliminates the need to adjust the length after removing the string-like member 118. As a result, the length adjustment work of the string-like member 118 becomes extremely easy.

  As a structure for attaching the end portion of the string-like member 118 to the attachment piece 18, as shown in FIG. 19, in addition to a structure for engaging the engagement hook 126 with the engagement hole 116 of the engagement piece 114, for example, FIG. The structure shown in FIG. 22 can also be adopted. In FIG. 22, a connecting shaft 124 is provided also on the other end side of the split string-like body 120, and a shaft portion 128 having a thread formed on the outer peripheral surface is provided on the outer surface of the mounting piece 18. The end of the string-like member 118 may be attached to the attachment piece 18 by screwing 128 into the connection hole 127 of the connection shaft 124.

  Alternatively, as shown in FIG. 23, the insertion hole 132 is formed in the plate-like piece 130 extending vertically from the outer surface of the attachment piece 18, and provided on the other end side of the split string-like body 90. A bolt 138 is inserted and disposed in an insertion hole 136 formed in the plate-like piece 134 and an end of the string-like member 118 is attached to the attachment piece 18 by screwing a nut 140 into the bolt 138. Also good.

  Further, the locking piece 114 as the attachment portion does not need to be provided on the attachment piece 18. For example, as shown in FIG. 24, it may be provided on the house inner surface 16 of the pedestal sheet 12. Alternatively, as shown in FIG. 25, it may be provided on the side surface of the pedestal sheet 12. When the attachment portion is provided on the side surface of the pedestal sheet 12, the thickness dimension of the pedestal sheet 12 may be increased as necessary.

  Further, the attachment portion (the locking piece 114) does not need to be provided on both of the attachment pieces 18, and may be provided only on one of the attachment pieces 18, but from the viewpoint of versatility, both It is desirable that the mounting piece 18 be provided. A mounting portion provided on the pedestal sheet 12 and a mounting portion provided on the mounting piece 18 may be used in combination.

  In the present embodiment, the pipe house attachment members 112 and 112 attached to the two gate-type skeleton members 40 a and 40 a positioned adjacent to each other in the depth direction of the pipe house skeleton 38 are connected by the string-like member 86. However, for example, the pipe-house attachment members 112 and 112 attached to different positions in the single portal skeleton member 40 a may be connected by the string-like member 118. In this case, when the portal skeleton member 40a is deformed due to a change in temperature or the like, the tension acting on the flexible solar cell module 30 can be relaxed along the direction in which the portal skeleton member 40a extends.

  In the present embodiment, the structure in which the length of the string-like member 118 is changed by changing the screwing depth of the connecting member 122 into the connecting shaft 124 is used. In addition, a coil spring may be employed, and the two split string-like bodies 120 and 120 may be coupled by this coil spring. As a result, when the length of the split string 120 changes due to a change in temperature, etc., the length of the coil spring changes, so that the entire length of the string is changed to the expected length. I can keep it. As a result, it is not necessary to confirm whether or not the length of the string-like member is set appropriately.

  Moreover, even if the separation distance differs between two adjacent portal frame members 40a and 40a, it is not necessary to set the length of the string-like member. As a result, the arrangement work of the string-like member is simplified.

  Furthermore, the skeleton member to which the solar cell module is attached using the pipe house attachment member according to the present invention does not need to be the pipe house skeleton 38 that supports the outer wall sheet (resin film) in the pipe house as shown in the above-described embodiment. For example, in a conventional greenhouse, the resin film supported by the pipe skeleton and constituting the outer wall is left as it is, and the inner wall (or the outer side) of the outer wall has the same structure as the pipe house skeleton that supports the resin film on the outer wall. Then, another pipe house skeleton that is slightly smaller (or larger) than the pipe house skeleton is constructed, and the separately constructed pipe house skeleton is used as a skeleton member, and the solar cell module is mounted using the pipe house mounting member according to the present invention. It is also possible to mount it while supporting it.

  Alternatively, as illustrated in FIG. 26, as described above, the pipe house skeleton that supports the resin film on the outer wall, or another slightly smaller (or larger) pipe house skeleton 40a constructed in addition to the pipe house skeleton, 40b, by using a connecting member 222 such as a suitable saddle member or clamp member, the mounting shaft member 220 such as a pipe is fixedly supported to form a sub skeleton, and the mounting shaft as the sub skeleton is formed. Using the member 220 as a skeleton member of the present invention, the solar cell module 226 may be mounted and supported on the mounting shaft member 220 using the pipe house mounting member 10 having a structure according to the present invention. The solar cell module 226 is obtained by electrically connecting a plurality of solar cells 224, for example, and externally outputs electric power through an output line (not shown). The mounting shaft member 220 as the sub skeleton can be used not only as a mounting skeleton for the solar cell module but also as a reinforcing skeleton for the pipe house skeletons 40a and 40b.

  In FIG. 26, the solar cell module 226 is desirably disposed at a predetermined distance inward of the house from the resin film as the outer wall supported by the pipe house skeletons 40a and 40b. Moreover, the solar cell module in this aspect can employ | adopt what is flat plate shape and is not flexible by setting the magnitude | size appropriately. Moreover, when employ | adopting a large-sized thing as this solar cell module 226, for example, the shaft member 220 for attachment fixedly supported by the pipe house frame | skeleton 40a, 40b is provided in several places, and these several attachments are provided. The solar cell module 226 may be supported at a plurality of locations by the pipe house mounting member 10 with respect to the shaft member 220.

  As mentioned above, although embodiment of this invention was explained in full detail, this invention is not limited by the specific description. For example, you may make it form the base sheet 12 and the attachment piece 18 with a different material. Specifically, for example, the attachment piece 18 may be configured by a tape 28 (see FIG. 3) in which the fastener elements 24 are arranged along the edge portion.

  The connecting means for connecting the pair of rectangular sheet-like members 72a and 72b and the connecting means for connecting the rectangular sheet-like members 72a and 72b and the intermediate sheet-like member 100 may be conventionally known surface fasteners or snaps. However, from the viewpoint of exerting a waterproof function, the waterproof slide fastener shown in the sixth and seventh embodiments and the convex rail provided on one side are fitted to the concave rail provided on the other side. A rail fastener or the like to be inserted is suitably employed.

10: pipe house mounting member, 12: pedestal seat, 14: fixing surface, 16: house inner surface, 18: mounting piece, 22: slide fastener (connection holding means), 24: fastener element (engaging member, fastener member), 30: Flexible solar cell module, 38: Pipe house frame, 40: Frame member, 58: Bolt (hanging member), 94: Optical lens

Claims (8)

An attachment member for a pipe house for attaching a solar cell module to a pipe house skeleton,
A pedestal sheet that is superimposed and fixed on the back surface of the solar cell module is provided, and an inner surface of the house opposite to the fixed surface that is superimposed on the back surface of the solar cell module in the pedestal sheet is formed from the inner surface of the house A pair of mounting pieces projecting and facing each other with a gap are provided, and the pair of mounting pieces are connected to each other in a state in which the skeleton member of the pipe house skeleton is fitted between the facing surfaces of the pair of mounting pieces. And a connecting member for holding the frame member to prevent the frame member from coming off.   The pipe house mounting member according to claim 1, wherein the inner surface of the house in the base sheet is a mirror surface.   The pipe house mounting member according to claim 1, wherein the pedestal sheet is transparent.   The pipe house mounting member according to claim 3, wherein an optical lens is configured by the pedestal sheet.   The pair of mounting pieces have flexibility, and the connection holding means is configured by engaging members that are provided at the respective front end edges of the pair of mounting pieces and engage with each other. The pipe house attachment member according to any one of claims 1 to 4, wherein the engagement state by the engagement member can be released.   The pipe house attachment member according to claim 5, wherein a fastener member that constitutes a fastener is provided between the pair of attachment pieces, and the engagement member is constituted by the fastener member.   The pipe house mounting member according to any one of claims 1 to 4, wherein the connection holding means is configured by a spanning member that is spanned and mounted on the pair of mounting pieces.   The attachment member for pipe houses according to any one of claims 1 to 7, wherein an attachment portion for attaching an end portion of a tension member that relaxes a tension exerted on the solar cell module is provided.

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