JP2006063688A - Water treatment structure of and construction method for functional panel installation roof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a water treatment structure of a functional panel installation roof having a simplified waterproof structure and capable of being easily constructed. <P>SOLUTION: The functional panel installation roof comprises the functional panel 2 arranged and mounted on a roof bed 1 and a roofing material 3 laid on the roof bed 1 around the functional panel 2. A base plate 5 having the top surface provided with a mounting implement 4 for supporting and mounting the functional panel 2 is placed and fixed on the roof bed 1. A side flashing board 7, wherein a flashing piece 6 is formed by folding back both side ends to a top-surface side, is arranged in such a manner as to straddle a section between a gable-end-side undersurface of the base plate 5, and an undersurface of a side end, on the side of the base plate 5, of the roofing material 3 arranged adjacently to the gable-end side of the base plate 5. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a water treatment structure and a construction method for a roof provided with a functional panel having a predetermined function such as a solar battery panel.

  A functional panel having a predetermined function, for example, a solar battery panel is attached on the roof of a house. And when attaching the functional panel on the roof, in addition to the method of supporting and attaching the functional panel on the roofing material laid on the roof base such as field board, the functional panel is arranged side by side with the normal roofing material. There is a method of mounting on the ground.

FIG. 6 shows a roof on which a functional panel 2 such as a solar cell panel is installed by the latter method. A plurality of functional panels 2 are stepped on the roof base 1 and the functional panel 2 A functional panel installation roof is formed by rolling up a normal roofing material 3 formed of slate tiles or the like on the roof base 1 (see, for example, Patent Document 1).
JP 2002-317541 A

  In the functional panel installation roof of FIG. 6 described above, the functional panel 2 is attached by fixing a fixture (not shown) on the roof base 1 and supporting and mounting the functional panel 2 on the fixture. It is done. Then, an upper jump base plate 15 is provided between the functional panel 2 and the roof material 3 on the ridge side, and rainwater that has fallen on the roof is passed over the functional panel 2 from the roof material 3 through the upper surface of the upper jump base plate 15. The upper surface of the functional panel 2 is allowed to flow down and drain.

  For this reason, the waterproofing between the functional panel 2 and the surrounding roofing material 3 is performed between the functional panel 2 and the roofing material 3 and has a problem that the waterproofing structure becomes complicated. It was.

  The present invention has been made in view of the above points, and provides a functional panel-installed roof water treatment structure and a functional panel-installed roof construction method that can simplify a waterproof structure and facilitate construction. It is for the purpose.

  The functional panel-installed roof water treatment structure according to claim 1 of the present invention has a functional panel 2 arranged and attached on the roof base 1 and a roof material 3 placed on the roof base 1 around the functional panel 2. A base plate 5 provided on the upper surface with a fixture 4 that supports and attaches the functional panel 2 and is fixed on the roof base 1. The both side ends are on the upper surface side, straddling the lower surface of the side end portion on the side and the lower surface of the side end portion on the base plate 5 side of the roof material 3 disposed adjacent to the wife side of the base plate 5. A side draining plate 7 which is folded back to form a draining piece 6 is provided.

  Further, the invention of claim 2 is the roofing material according to claim 1, wherein the eaves side end of the upper draining plate 8 is overlapped on the ridge side end of the base plate 5, and the roof material is covered adjacent to the ridge side of the base plate 5. 3 is arranged on the roof base 1 so as to overlap the upper draining plate 8.

  Moreover, the construction method of the functional panel installation roof which concerns on Claim 3 of this invention attaches the side part draining board 7 which turned the both-sides edge part to the upper surface side, and formed the draining piece 6 on the roof base | substrate 1, and then The base plate 5 provided with an attachment 4 for supporting and attaching the functional panel 2 on the upper surface thereof is overlapped on one side end portion of the side draining plate 7 with the side end portion of the wife side, and the roof base 1 Next, the upper draining plate 8 is mounted on the roof base 1 with the eaves side end overlapped on the ridge side end of the base plate 5, and then the base plate 5 is fixed. The roof material 3 disposed adjacent to the wife side of the plate 5 is overlapped with the side end portion of the base plate 5 side on the side end portion of the side draining plate 7 protruding from the base plate 5. The roof material 3 that is placed on the roof base 1 and adjacent to the ridge side of the base plate 5 is stacked on the ridge side end of the upper draining plate 8. Is characterized in that the clothes on the root base 1.

  According to the present invention, the functional panel 2 is mounted on the base plate 5 with the fixture 4 and installed on the roof. The waterproofing between the functional panel 2 and the surrounding roof material 3 is the base plate. It can be performed by draining between 5 and the roofing material 3. Then, draining between the base plate 5 and the roof material 3 adjacent to the wife side can be performed by providing a side draining plate 7 between the lower surfaces of the both, and adjacent to the base plate 5 and its ridge side. The drainage between the roof material 3 and the roof material 3 to be performed can be performed by overlapping the eaves side end portion of the upper drainage plate 8 on the ridge side end portion of the base plate 5 and overlapping the roof material 3 on the upper drainage plate 8. Is. Thus, waterproof construction can be easily performed with a simple structure using the side draining plate 7 and the upper draining plate 8.

  Hereinafter, the best mode for carrying out the present invention will be described.

  FIG. 1 shows a procedure for constructing a functional panel-installed roof. In FIG. 1, reference numeral 1 denotes a roof base formed of a field board or the like, and a waterproof sheet 16 or the like is laid on the roof base 1 as required (see FIG. 3). First, as shown in FIG. 1A, a roof material 3 arranged on the eaves side from a portion where the functional panel 2 is installed is spread on the roof base 1. The roofing material 3 is formed of a slate tile or the like. The roofing material 3 is arranged and fixed in a row in the direction of the wife, and the eaves side is arranged on the half of the ridge side of the roofing material 3 arranged in this row. In a state where approximately half are stacked, the roof material 3 is further arranged in a row in the wife direction and fixed, and the roof material 3 is spread. Then, the side draining plate 7 is placed on the roof base 1 as shown in FIG. 1 (a) in a state where the eaves side end portion is superimposed on the ridge side substantially half of the roof material 3 of the upper stage that has been spread in this way. And fix it with nails or screws. Both end portions on the wife side of the side draining plate 7 are folded back to the upper surface side inward, and a draining piece 6 bent into a horizontal U shape is formed (see FIG. 3). The length of the side draining plate 7 in the eaves direction is longer than the dimension of the base plate 5 in the eaves direction.

  The base plate 5 is formed of a rectangular metal plate or the like, and fixtures 4 are fixed at a plurality of locations on the upper surface thereof with screws or the like (see FIG. 4). Further, the base plate 5 is provided with a plurality of protrusions 18 in the eaves-ridge direction by uneven bending, and drainage grooves 19 in the eaves-ridge direction are formed between the protrusions 18 (see FIG. 3). As shown in FIG. 1 (b), the base plate 5 has its eaves-side end overlapped on substantially the half of the ridge side of the roofing material 3, and its side end is on the side draining plate 7 side. It overlaps on a substantially half and is attached on the roof base 1 in this state. The base plate 5 can be attached by screwing the fixing screw 21 from the fixing bar 20 through the base plate 5 into the roof base 1 and pressing the base plate 5 with the fixing bar 20 (see FIG. 4). Here, the ridge side end of the side draining plate 7 is projected and exposed to the ridge side from the ridge side end of the base plate 5.

  The upper draining plate 8 is a metal plate or the like and is formed in a rectangular shape whose length in the wife direction is longer than the dimension in the wife direction of the edge of the ridge side of the base plate 5, and the ridge side is at the eave side tip. The goby portion 23 is formed by folding back toward the lower surface. And after attaching the base board 5 on the roof base | substrate 1 as mentioned above, the eaves side edge part of the upper draining board 8 is mounted on the ridge side edge part of the base board 5 like FIG.1 (c). In this state, the upper draining plate 8 is mounted on the roof base 1. As shown in FIG. 5, the upper draining plate 8 is attached by fixing a goby support 24 on the ridge side end of the base plate 5 with a fixing tool 25 such as a screw. This can be carried out by hooking and locking the eight seam portions 23. Here, the upper draining plate 8 is arranged so that the end portion on the side of the wife overlaps the end portion on the side of the ridge protruding from the base plate 5 of the side draining plate 7. Further, it is preferable that a waterproof tape 30 is applied from the ridge side end of the upper draining plate 8 to the roof base 1 so that the waterproof property of the ridge side edge of the upper draining plate 8 can be obtained.

When a plurality of functional panels 2 such as solar battery panels are attached to the roof, a plurality of base plates 5 are arranged side by side and attached onto the roof base 1. The base plates 5 adjacent to each other in the wife direction can be connected to each other by overlapping the end portions of the base plates 5 on each other with a sealant or the like as necessary. In addition, the base plates 5 adjacent to each other in the direction of the eaves ridge are vertically placed on the eaves side end of the eaves side base plate 5 on the eaves side end of the eaves side base plate 5 with a sealant or the like as necessary. This can be done by overlapping. When attaching the upper base plate 5 located on the ridge side, the side draining plate 7 is previously attached on the roof base 1 in the same manner as described above, and the base plate 5 wife is mounted on the side draining plate 7. The side end portion is overlapped, and the upper draining plate 8 is attached to be attached to the ridge side end portion of the upper base plate 5 as shown in FIG. 1 (d). In this way, when arranging a plurality of functional panels 2 side by side, a simple structure in which the end portions of the base plate 5 for attaching the functional panels 2 are overlapped with each other, and the waterproof property between the adjacent functional panels 2 is ensured. Therefore, it is not necessary to perform complicated construction such as connecting the functional panels 2 while ensuring waterproofness between the functional panels 2, and the construction is facilitated.

  After the base plate 5 is mounted on the roof base 1 as described above, the functional panel 2 such as a solar cell panel is mounted on the base plate 5 as shown in FIGS. The functional panel 2 can be attached by fitting the end of the functional panel 2 into the fitting recess 26 of the fixture 4 fixed on the base plate 5. A gap through which rainwater flows is formed between the plate 5 (see FIGS. 3 and 4). In addition, a decorative cover 27 is attached to each of the end of the base plate 5 on the wife side, the ridge side, and the end of the eaves so as to cover the opening between the end portions of the functional panel 2 and the base plate 5. is there. The decorative cover 27 can be attached by fixing the base of the decorative cover 27 to the fixture 4 on the base plate 5 with a fixing tool 25 such as a screw. A small gap is formed between the upper surface and the bottom surface so that rainwater passes but dust such as fallen leaves does not pass (see FIGS. 3 and 4).

  Next, as shown in FIG. 1 (f), the roof on which the functional panel 2 is installed by spreading the roofing material 3 over the entire surface of the roof base material 1 including the periphery of the base plate 5 to which the functional panel 2 is attached. Can be formed.

  Here, as shown in FIG. 3, the roof material 3 disposed adjacent to the wife side of the base plate 5 is a side drainer that protrudes from the base plate 5 and exposes the side end portion on the base plate 5 side. It is attached to the roof base 1 in a state of being placed on the side half of the plate 7. Therefore, even if rainwater enters between the side edge of the roofing material 3 and the side edge of the base plate 5, this rainwater flows over the side water draining plate 7 in the eave direction and is discharged. In addition, it is possible to prevent rainwater from entering the bottom surface of the roofing material 3 and the base plate 5 by being dammed by the draining pieces 6 provided on both side ends of the side draining plate 7. In addition, as shown in FIG. 3, by providing the sealing material 28 between the upper surface of the side water draining plate 7 and the lower surface of the roof material 3 or the base plate 5, the water sealing ability can be increased.

  Moreover, the roofing material 3 arranged adjacent to the ridge side of the base plate 5 is attached to the roof base 1 with its eave side end placed on the upper draining plate 8 as shown in FIG. It is what Here, when rainwater that has fallen on the roof flows from the ridge side to the eaves side, the rainwater on the roofing material 3 flows onto the base plate 5, and the lower end of the decorative cover 27 as shown by the arrow in FIG. It flows into the lower side of the functional panel 2 from the gap, flows down mainly through the drainage groove 19 of the base plate 5, and is discharged to the eaves. And at this time, even if rainwater enters the roof material 3 adjacent to the ridge-side end of the base plate 5 from the eaves-side end and enters the lower surface, the rainwater is received by the upper draining plate 8, It flows from the upper draining plate 8 to the upper surface of the base plate 5, and can prevent rainwater from entering the lower surface side of the base plate 5.

  As described above, in the present invention, the functional panel 2 is mounted on the base plate 5 with the fixture 4 and installed on the roof, so that the waterproofing between the functional panel 2 and the surrounding roof material 3 is assured. , It can be performed by draining between the base plate 5 and the roofing material 3. That is, as shown in FIG. 3 above, draining between the base plate 5 and the roofing material 3 adjacent to the wife side can be performed by providing a side draining plate 7 between the lower surfaces of both. In addition, as shown in FIG. 4 above, draining between the base plate 5 and the roof material 3 adjacent to the ridge side overlaps the eaves side end portion of the upper draining plate 8 on the ridge side end portion of the base plate 5. At the same time, the roof material 3 can be stacked on the upper draining plate 8. Thus, in the present invention, waterproof construction can be easily performed with a simple structure using the side draining plate 7 and the upper draining plate 8.

  In addition, although solar cell panel was illustrated in said embodiment as said functional panel 2, it is not limited only to this, For example, a solar hot water panel etc. can also be used as the functional panel 2. FIG.

An example of embodiment of this invention is shown, (a) thru | or (f) is a perspective view of each process of construction, respectively. It is the perspective view to which the process of FIG.1 (e) was expanded. It is an expanded sectional view of the II line part of FIG. It is an expanded sectional view of the roll line part of FIG.1 (f). It is a partial expanded sectional view which shows the state of construction of the upper draining board in an example of embodiment of this invention. It is a perspective view of a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Roof base 2 Functional panel 3 Roof material 4 Mounting tool 5 Base plate 6 Draining piece 7 Side draining plate 8 Upper draining plate

Claims (3)

  A functional panel installation roof that is formed by placing a functional panel on a roof base and mounting it, and is formed by spreading a roofing material on the roof base around the functional panel. The base plate provided on the base plate side of the roofing material is placed and fixed on the roof base, and the bottom surface of the base plate on the end side of the base plate and the base plate side of the roof plate disposed adjacent to the base side of the base plate A water treatment structure for a functional panel-installed roof, characterized in that a side draining plate is formed by folding both side ends to the upper surface side and forming a draining piece across the lower surface of the side end of .   The eaves-side end of the upper draining plate is overlaid on the ridge-side end of the base plate, and the roofing material that is laid adjacent to the ridge side of the base plate is placed on the upper draining plate. The water treatment structure for a roof with a functional panel according to claim 1.   A side draining board formed with draining pieces by folding both side ends to the upper surface side is mounted on the roof base, and then a base plate provided with an attachment on the upper surface to support and attach the functional panel is installed on the wife side. The side edge of the side is overlaid on one side edge of the side draining board, placed on the roof base and fixed, and then the eave side edge on the ridge side edge of the base board The upper draining board is mounted on the roof basement in a stacked state, and then the roof material arranged adjacent to the base side of the base board is connected to the side edge of the base board side of the side draining board. The roof material placed adjacent to the ridge side of the base plate is stacked on the side edge on the side protruding from the base plate, and is placed on the ridge side of the upper draining plate. A method for constructing a roof with a functional panel, which is characterized by being stacked on top of the roof substrate.

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