JP2011069103A - Balustrade with heat collecting element - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a balustrade with a heat collecting element, which can efficiently take in solar energy, and which has a proper maintenance and design properties. <P>SOLUTION: This balustrade with a heat collecting element includes a balustrade structure 1 which comprises a plurality of openings 2a, 2b, 2c, 2d, 2e and 2f, a translucent panel 3, the heat collecting element 4, and a solar battery panel 5. In the balustrade structure 1, panel attachment portions 6a, 6b and 6c are provided to the outdoor side of the opening; the translucent panel 3 is attached to the one panel attachment portion; the solar battery panel 5 is attached to the other panel attachment portion; the heat collecting element 4 is detachably arranged on the indoor side of the translucent panel 3; and a heat insulating material 7, which is arranged on the indoor side of the heat collecting element, can be detached from the indoor side while the heat collecting element 4 is attached to the balustrade structure 1. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a handrail such as a veranda incorporating a heat collector that absorbs solar heat.

Patent Document 1 discloses that a collector that absorbs solar heat is installed in an opening of a handrail on a veranda of an apartment house. FIG. 11 of Patent Document 1 discloses a solar collector on the outdoor side of the collector. It is disclosed to install a battery. Patent Document 2 describes that the indoor side of the heat collector is covered with a heat insulating material (see FIG. 8 of Patent Document 2), thereby suppressing the dissipation of solar heat into the air and enhancing the heating effect. Has been.
Conventionally, the heat collector attached to the opening of the handrail is of the same type as that installed on the roof of a building or the like, and is a plate-like or tubular heat collector in which a heat medium circulates in the case. And a glass panel is attached to the surface of the heat collector to protect the heat collector and piping. Conventionally, such a heat collector is simply attached to the opening of the handrail, and when the heat collector is removed for maintenance or replacement of the heat collector, the opening of the handrail opens. There was a risk of dropping articles or the operator falling from the balcony, making it difficult to maintain or replace the heat collector.
Moreover, as described in Patent Document 1, when a solar cell is installed on the outdoor side of the heat collector, sunlight is blocked by the solar cell, so that the heat collection efficiency of the heat collector is reduced, and further, solar cell maintenance or Cannot be easily replaced. The thing of patent document 2 cannot perform maintenance etc. of a heat collector easily because the indoor side of a heat collector is covered with the heat insulating material.
Further, a plurality of heat collectors are usually provided side by side at the opening of the handrail, and the heat collectors are connected by piping, which makes the piping obstructive.

JP 2008-304167 A JP 2002-106974 A

  In view of the circumstances described above, an object of the present invention is to provide a handrail with a heat collector that can efficiently take in solar energy, and has good maintainability and design.

  In order to achieve the above object, a handrail with a heat collector according to the first aspect of the present invention includes a handrail structure having a plurality of openings, a translucent panel, a heat collector, and a solar cell panel, and includes a handrail. The structure has a panel mounting portion near the outdoor side of the opening, a translucent panel is mounted on one panel mounting portion, a solar panel is mounted on the other panel mounting portion, and a heat collector Is detachably arranged on the indoor side of the translucent panel, and a heat insulating material is arranged on the indoor side of the heat collector, and the heat insulating material is removed from the indoor side with the heat collector attached to the handrail structure. It is possible.

  The handrail with a heat collector according to the invention described in claim 2 is configured to conceal the pipe connected to the heat collector from the outdoor side along the frame that forms the panel mounting portion in addition to the structure of the invention according to claim 1. The cover is provided on the indoor side of the translucent panel.

  The handrail with a heat collecting body according to the invention described in claim 3 has the structure of the invention described in claim 1 or 2, and the handrail structure includes a support column provided at intervals in the left-right direction, and an outdoor side below the support column. Brackets protruding from the bottom, the lower chord material supported by the brackets and erected on the column, the lower frame supported by the lower chord material and spaced on the outdoor side of the column, and the upper part of the column and the frame It has a bridged gantry, a panel mounting part is provided between the frame frames, and a heat insulating material mounting part is provided between the support columns, and a heat collector and a space between the translucent panel and the heat insulating material and between the support column and the frame are provided. It is characterized by being an arrangement space for piping.

  The handrail with a heat collector according to the invention described in claim 4 has the structure of the invention described in claim 3, and the headboard includes a headboard body and a headboard auxiliary material disposed on the outdoor side of the headboard body. The material has a panel mounting portion.

  The handrail with a heat collector according to the first aspect of the present invention uses a panel mounting portion that separates the translucent panel and the heat collector and provides the translucent panel near the outdoor side of the opening of the handrail structure. Since the heat collector is detachably disposed on the indoor side of the translucent panel, only the heat collector can be removed from the indoor side for maintenance and replacement of the heat collector, and Even if the heat collector is removed, the opening of the handrail structure is blocked by the translucent panel, so there is no worry of the operator falling from the veranda or dropping the article, and maintenance of the heat collector And can be easily replaced. Furthermore, the design seen from the outdoor side becomes favorable by having a translucent panel in the outdoor side of a heat collecting body. In addition, the handrail with a heat collector of the present invention can easily attach the solar cell panel to the opening of the handrail structure using the panel mounting portion, can warm water with the heat collector, and is generated in the solar cell panel. The generated electric power can be used to move a pump that circulates the heat medium through the heat collector. In addition, since the solar cell panel is attached to an opening different from the opening where the heat collector of the handrail structure is disposed, sunlight strikes the heat collector without being blocked by the solar cell panel. Solar energy can be efficiently taken in without reducing the heat collection efficiency of the heat element. Furthermore, since the handrail with a heat collecting body of the present invention has a heat insulating material arranged on the indoor side of the heat collecting body, the heat collecting efficiency of the heat collecting body can be further improved and the design on the indoor side can be improved. Moreover, since the heat insulating material can be removed from the indoor side with the heat collecting body attached to the handrail structure, the heat collecting body can be easily maintained.

  Although the heat collector can be seen through the indoor side of the translucent panel, the handrail with a heat collector according to the second aspect of the invention is connected to the heat collector along the frame that forms the panel mounting portion. Because the cover that hides the piping from the outdoor side is provided on the indoor side of the translucent panel, the boundary between the translucent panels and the piping that connects the translucent panels are hidden by the cover, so the design on the outdoor side Can be improved.

  The handrail with a heat collector according to the invention described in claim 3 is provided with a lower chord material straddling the struts supported by a bracket provided at the lower portion of the post so as to project to the outdoor side, and a lower frame supported by a lower chord material with a lower frame. Arranged with a space on the outdoor side of the column, a headboard is installed on the upper part of the column and the frame, the space between the frame is a panel mounting part, the space between the columns is a heat insulating material mounting part, Since the space between the heat insulating material and between the support column and the frame is used as the space for arranging the heat collector and piping, installation and piping work and maintenance of the heat collector are facilitated, and the piping is stored inside the handrail structure. Therefore, piping can be made inconspicuous.

  The handrail with a heat collector according to the invention of claim 4 has a configuration in which the headboard is composed of the headboard main body and the headboard auxiliary material having the panel mounting portion and disposed on the outdoor side of the headboard main body. The solar panel and the solar panel fit in nicely, and the size of the headboard can be reduced, and the design of the headboard is improved. Further, by dividing the headboard auxiliary material having the panel mounting portion from the headboard main body, the headboard auxiliary material can be assembled in advance into a frame shape together with the eaves frame and the lower chord material, so that the assembly of the handrail structure can be facilitated.

It is an outdoor side front view which shows one Embodiment of the handrail with a heat collecting body of this invention. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG. It is CC sectional drawing of FIG. It is DD sectional drawing of FIG. It is an outdoor side front view which shows the arrangement | positioning of a heat collecting body, and the state of piping. It is a top view of the handrail with a heat collecting body. It is a figure which shows the structure of a solar hot-water supply system. (A) is a front view of a heat collection body, (b) is a side view of a heat collection body.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIGS. 1-7 has shown one Embodiment of the handrail with a heat collecting body of this invention, FIG. 8 has shown the structure of the whole solar hot-water supply system containing this handrail with a heat collecting body. The solar hot water supply system is installed on the veranda 16 of an apartment house or the like. The heat collecting plate 4 incorporated in the handrail 26 of the veranda 16, the hot water storage tank 18 installed on the floor 17 of the veranda 16 and the latent heat recovery gas. A hot water heater 19, a solar blender 20, and a solar energy saving navigator 21 are provided, and a heat medium circulation pump 22 circulates a heat medium (antifreeze) between the heat collecting plate 4 and the heat exchange coil 23 in the hot water storage tank 18, thereby generating solar heat. The water in the hot water storage tank 18 is absorbed and warmed, and the hot water in the hot water storage tank 18 heated by solar heat is sent to the latent heat recovery type gas water heater 19 through the solar blender 20. Adjust the temperature and supply hot water to the bathroom. Gas costs can be saved by using hot water heated by solar heat. Hereinafter, the structure of the handrail with a heat collector will be described in detail.

As shown in FIGS. 1 and 7, the veranda 16 has a floor portion 17 that protrudes horizontally from the housing side, and a parapet 24 that is vertically raised on an edge of the floor portion 17 on the outdoor side. A handrail 26 is installed in a recess 25 formed in 24.
As shown in FIGS. 1 to 5, the handrail 26 includes five support columns 10, 10,... Standing upright from the bottom of the recess 25 and spaced from the bottom of the recess 25, and the headboard 11 installed on the upper end of the support column 10. , A lower chord member 13 erected on the outdoor side of the lower part of the support column 10, and the eaves frames 14, 14,... A handrail structure 1 having side portions 2a, 2b, 2c, 2d, 2e, and 2f is formed, and wide openings 2b, 2c, 2d, and 2f are closed by attaching a glass panel 3 (laminated glass). The narrow opening portions 2a and 2e are closed by attaching the solar cell panel 5. The electricity generated in the solar cell panel 5 is used to move the heat medium circulation pump 22 and the like of the solar hot water supply system.
As shown in FIGS. 1 and 5, the heat collecting plates 4 are arranged on the indoor side of the three glass panels 3 except the one at the left end, and further between the indoor support columns 10, 10 of the heat collecting plate 4. A heat insulating material 7 is provided.

As shown in FIGS. 2 to 4, the headboard 11 includes a headboard main body 11 a and a headboard auxiliary material 11 b disposed in a hollow portion on the outdoor side in the headboard main body 11 a. The headboard auxiliary material 11b has a panel mounting groove 6a that opens downward, and the upper ends of the glass panel 3 (see FIGS. 2 and 4) and the solar cell panel 5 (see FIG. 3) are inserted into the panel mounting groove 6a. The bead 27 and the sealing material 28 hold it. The main body 11a is formed by engaging the outdoor side end portion of the auxiliary head member 11b with the groove portion 41 formed at the outer end portion and covering the upper portion of the auxiliary head member 11b from above. It is fixed to. Reference numerals 42a and 42b in the figure are screws for fixing the connecting bracket 40 to the upper end of the support column 10 and the headboard body 11a, respectively.
A substantially L-shaped bracket 12 is provided on the lower portion of the support column 10 so as to protrude to the outdoor side, and a lower chord member 13 is supported between the support columns 10 at both ends. The lower chord member 13 has a panel mounting groove 6b opened upward at a position closer to the outdoor side, and the lower ends of the glass panel 3 (see FIGS. 2 and 4) and the solar cell panel 5 (see FIG. 3) in the panel mounting groove 6b. The portion is inserted and held by the bead 27 and the sealing material 28.
The eaves frame 14 is constructed between the headboard auxiliary member 11b and the lower chord member 13, and as shown in FIG. 5, a panel mounting groove 6c is formed by the main body member 14a and the pressing edge 14b engaged and attached to the main body member 14a. The side end portions of the glass panel 3 and the solar cell panel 5 are inserted into the panel mounting groove 6 c and are held by the beads 27 and the sealing material 28. 2 to 4, reference numeral 39 denotes a screw for fixing the upper end of the collar frame 14 to the headboard auxiliary material 11b, and the head of the screw 39 is formed by covering the headboard main body 11a with the headboard auxiliary material 11b. I can't see.
As described above, the handrail has a panel mounting portion between the eaves frames 14 arranged on the outdoor side of the support column 10 at intervals, and the heat insulating material 7 is mounted between the support columns 10 and is insulated from the glass panel 3. The space between the materials 7 and between the support column 10 and the eaves frame 14 serve as a heat collecting plate 4 and piping arrangement space 15. The left and right sides of the space 15 are closed by a closing material 29 provided between the column 10 and the collar frame 14.

As shown in FIG. 9, the heat collecting plate 4 is formed in a plate shape by laminating two front and back plates 4 a and 4 b with grooves, and the inlet and outlet pipes 30 a and 30 b are inserted through the upper and lower portions. In addition, a large number of heat medium flow paths 31 are provided in the vertical direction so as to communicate with the upper and lower inlet / outlet pipes 30a and 30b. The surface of the heat collecting plate 4 is painted in a blackish color.
As shown in FIG. 2, the heat collecting plate 4 is fixed to the angles 32 a and 32 b attached to the lower surface of the coping auxiliary material 11 b and the upper surface of the lower chord material 13 with a screw 43, and between the glass panel 3 and the heat insulating material 7. The heat collecting plate 4 alone can be easily attached / removed from the room side via a screw 43.
As shown in FIG. 6, the inlet / outlet pipes 30 a and 30 b of the heat collecting plates 4 arranged side by side are connected by pipes 9 a and 9 b, respectively, and the right end of the lower inlet / outlet pipe 30 b on the right heat collecting plate 4. Further, a supply side pipe 9 c connected to the heat medium circulation pump 22 is connected, and a return pipe 9 d for returning the heat medium to the hot water storage tank 18 is connected to the left end of the upper inlet / outlet pipe 30 a of the left heat collecting plate 4. The heat medium flows in the direction indicated by the arrow in the drawing, and is heated by absorbing solar heat while flowing through the flow path 31 of each heat collecting plate 4 from the bottom to the top. The return pipe 9d is brought through the space 15 on the indoor side of the heat collecting plate 4 to the vicinity of the right end support column 10, and passes through the lower chord member 13 and is routed on the floor 17 of the veranda to the hot water storage tank 18. is there. As shown in FIG. 7, the supply-side piping 9 c and the return piping 9 d laid on the floor portion 17 are hidden by the cover 33.

  As shown in FIGS. 1 and 5, a plate shape for hiding the pipes 9 a and 9 b connected to the heat collecting plate 4 on the indoor side surface of the eaves frame 14 provided in the range where the heat collecting plate 4 is arranged. The cover 8 is attached. The cover 8 is painted in the same dark color as the heat collecting plate 4. By having this cover 8, the pipes 9a and 9b cannot be seen from the outdoor side, and the heat collecting plate 4 can be seen through the glass panel 3, but the cover 8 hides the boundary between the heat collecting plates 4 and continues blackish. So it looks neat when viewed from the outside.

As shown in FIGS. 2 and 3, the headboard body 11 a has a panel holding groove 34 a that opens downward toward the indoor side, and the heat insulating material 7 is provided with an aluminum back plate 35 bonded to the indoor side surface. The upper end of the back plate 35 is inserted into the panel holding groove 34 a and held by the bead 36. The lower end portion of the back plate 35 is held via a bead 36 in a panel holding groove 34 b formed on the upper surface of a lower cross member 37 installed between adjacent columns 10. As shown in FIG. 5, the side end portion of the back plate 35 is held via a bead 36 in a panel holding groove 34 c of a gutter frame member 38 attached to the side surface of the column 10. Thus, by providing the heat insulating material 7 on the indoor side of the heat collecting plate 4, it is possible to prevent the heat of the heat collecting plate 4 from escaping and to improve the heat collecting efficiency. Moreover, since the heat collecting plate 4 and the pipes 9a, 9b, 9c, 9d are hidden by the back plate 35 of the heat insulating material 7, the design as viewed from the indoor side is improved.
The bead 36 is detachable, and the heat insulating material 7 and the back plate 35 can be removed indoors by removing the four-round bead 36, and the heat collecting plate 4 can be easily maintained by removing the heat insulating material 7. .

  As shown in FIGS. 4 and 5, since neither the heat collecting plate 4 nor the heat insulating material 7 is installed on the indoor side of the leftmost glass panel 3, light is inserted into the veranda 16 through the glass panel 3. Can be prevented.

  The construction procedure of the handrail is as follows. First, the part to be taken out of the column 10, that is, the lower chord member 13, the eaves frame 14 and the coping auxiliary material 11 b are assembled into a frame shape and supported by the bracket 12, and the coping main body 11 a is supported by the coping auxiliary material. 11b and is fixed to the column 10 by the connecting bracket 40. Next, the glass panel 3 and the solar cell panel 5 are attached. Next, the angles 32a and 32b are attached to the headboard auxiliary material 11b and the lower chord material 13, and the heat collecting plate 4 is installed and the piping work is performed. Thereafter, the lower cross member 37 is attached between the support columns 10, the eaves frame material 38 is attached to the side surfaces of the support columns 10, and the heat insulating material 7 is attached.

As described above, the handrail 26 has the panel mounting grooves 6a, 6b, 6c on the outdoor side of the openings 2a, 2b, 2c, 2d, 2e, 2f of the handrail structure 1, and the panel mounting grooves. The glass panel 3 and the solar cell panel 5 are attached using 6a, 6b, and 6c, and the heat collecting plate 4 is separated from the glass panel 3 and detachably disposed on the indoor side of the glass panel 3. The heat collecting plate 4 can be easily removed from the indoor side for maintenance and replacement of the hot plate 4, and even if the heat collecting plate 4 is removed, the glass panel 3 can be opened to the openings 2b, 2c, 2d of the handrail structure 1. As a result, the heat collecting plate 4 can be easily maintained and replaced without worrying about the operator falling down or dropping an article. Moreover, the design seen from the outdoor side becomes favorable by having the glass panel 3 in the outdoor side of the heat collecting plate 4. FIG. Moreover, sunlight hits the heat collecting plate 4 without being blocked by the solar cell panel 5, and can efficiently absorb solar heat.
Furthermore, since the heat insulating material 7 is installed on the indoor side of the heat collecting plate 4, the heat collecting efficiency is further enhanced, and the heat collecting plate 4 and the pipes 9a, 9b, 9c, 9d are hidden by the heat insulating material 7, The design of the indoor side can be improved. Since the heat insulating material 7 can be removed from the indoor side while the heat collecting plate 4 is attached to the handrail structure 1, the heat collecting plate 4 can be easily maintained.
Further, the handrail 26 conceals the gaps between the pipes 9 a and 9 b of the heat collecting plate 4 and the heat collecting plates 4 by installing a plate-like cover 8 of the same color as the heat collecting plate 4 on the indoor side surface of the frame 14. Therefore, the design on the outdoor side is neat.
Further, as shown in FIG. 5, the handrail 26 has a panel attachment portion between the fence frames 14 arranged at intervals on the outdoor side of the support column 10, and an attachment portion of the heat insulating material 7 between the support columns 10. Since the space between the panel 3 and the heat insulating material 7 and the space between the support column 10 and the frame 14 are the heat collecting plate 4 and the piping arrangement space 15, the heat collecting plate 4 can be easily installed and piping work and maintained.
Since the headboard 11 is composed of the headboard main body 11a and the headboard auxiliary material 11b having the panel mounting groove 6a and disposed on the outdoor side of the headboard main body 11a, the glass panel 3 and the solar cell panel 5 are mounted on the headboard 11. It fits nicely and the size of the cap 11 can be reduced, and the design of the cap portion is improved. Further, by dividing the headboard auxiliary member 11b having the panel mounting groove 6a from the headboard main body 11a, the headboard auxiliary member 11b can be assembled in advance in a frame shape together with the flange member 14 and the lower chord member 13, and the handrail structure 1 Assembly can be facilitated.

  The indoor side of the solar cell panel 5 can be used as a piping space, as a rising portion and a falling portion of the piping.

  The pipe cover of the pipe take-out part from the handrail is taken out obliquely downward, so that it does not become a foothold.

  The present invention is not limited to the embodiments described above. The number of the heat collector and the solar cell panel can be changed as appropriate, and only one solar cell panel may be used. The form of the handrail structure or the heat collector can be changed as appropriate. The heat collector is not limited to the plate-like one shown in the embodiment as long as it can absorb solar heat, and may be constituted by piping. Moreover, although the handrail and the panel of the embodiment are vertical, they can be inclined. The translucent panel is not limited as long as it has translucency and can prevent falling from the veranda, and the material and shape are not limited. Besides the glass panel, a resin panel, a hole, A metal panel provided with a slit can also be used. The handrail of the present invention can be used as a veranda of a detached house, a roof rail of a building, etc. in addition to a veranda of an apartment house such as an apartment.

1 Handrail structure 2a, 2b, 2c, 2d, 2e, 2f Opening 3 Glass panel (translucent panel)
4 Heat collector (heat collector)
5 Solar panel 6a, 6b, 6c Panel mounting groove (panel mounting part)
7 Insulating material 8 Cover 9a, 9b Piping 10 Post 11 Kasagi 12 Bracket 13 Lower chord material 14 Spear frame 15 Heat collecting plate (heat collecting body) and piping arrangement space

Claims (4)

  A handrail structure having a plurality of openings, a translucent panel, a heat collector, and a solar battery panel. The handrail structure has a panel attachment portion on the outdoor side of the opening, A translucent panel is attached to the panel, a solar panel is attached to the other panel mounting part, and the heat collector is detachably disposed on the indoor side of the translucent panel. A handrail with a heat collector, wherein a heat insulator is disposed on the inside, and the heat insulator can be removed from the indoor side while the heat collector is attached to the handrail structure.   2. A heat collecting device according to claim 1, wherein a cover for hiding the pipe connected to the heat collecting body from the outdoor side is provided on the indoor side of the translucent panel along the frame constituting the panel mounting portion. Handrail with body.   The handrail structure consists of struts that are spaced in the left-right direction, brackets that protrude to the outside of the struts, a lower chord material that is supported by the brackets and laid on the struts, and a lower end that is supported by the lower chord material There is a fence frame arranged on the outdoor side of the support pillar and a headboard erected on the upper part of the support pillar and the fence frame, the panel attachment portion is between the fence frames, and the insulation attachment portion is between the support posts. The handrail with a heat collector according to claim 1 or 2, wherein the space between the translucent panel and the heat insulating material and between the support column and the frame is provided as a space for arranging the heat collector and the piping.   4. The handrail with a heat collector according to claim 3, wherein the headboard includes a headboard body and a headboard auxiliary material disposed on the outdoor side of the headboard body, and the headboard auxiliary material has a panel mounting portion.

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