JPS6015857B2 - Solar collector mounting bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mounting for a solar collector mounted on a roof.

Conventionally, solar heat collectors such as solar water heaters installed on a thatched roof have been installed on the thatched roof by a method as shown in FIG.

That is, the solar heat collector 1 was placed directly on the roof 12 and was directly attached to the roof with a wire 16 via a mounting part 14 provided on the side of the solar heat collector 10. However, when using this installation method, the solar heat collector 10 sometimes falls off the roof due to breakage of the wire 16 due to corrosion. In addition, tiles and slates may crack,
The wires broke due to strong winds and the solar heat collector 10
There was also a captive who fell. In addition, the wire 16 fixing the solar heat collector 10 and the piping 18 for water supply and sunwater connected to the solar heat collector 10 are exposed, which is unfavorable in terms of appearance and prevents the solar heat collector 10 from being exposed. It delayed its spread.
In order to prevent the above-mentioned solar heat collector from falling, a solar heat collector installation structure includes a pillar with a plywood fixed to the bottom end attached to the roof, and a valley coil that matches the shape of the roofing material such as tiles inserted through the pillar. has been disclosed (Tokukan Sho 57-471
53).

However, when using this method, the valley coils must be changed according to the shape of the roof tiles, etc., and the holes drilled in the valley coils for passing the pillars must be drilled at the work site as appropriate, depending on the installation location. Therefore, the workability was poor. The present invention has been made in order to eliminate the drawbacks of the prior art, and an object of the present invention is to provide a solar heat collector mounting fixture that allows easy installation of a solar heat collector.

The present invention provides a metal tube with a fixed odor that fixes the metal tube to a roof structure and a fixed odor that fixes a solar heat collector on the metal tube, and a metal tube between these fixed odor that can be bent freely. A metal plate is fixed, and this metal plate is deformed according to the shape of roof tiles, etc. on which the solar heat collector is installed, and the upper end of the metal tube is attached to the hot soot inlet or hot soot outlet of the solar heat collector. The structure is such that the solar heat collector can be easily attached to the solar heat collector.

A preferred embodiment of the solar heat collector fixture according to the present invention will be described with reference to the accompanying drawings.

Fig. 2 is a perspective view of an embodiment of the solar heat collector mounting odor according to the present invention, and Fig. 3 is a cross-sectional view showing a state in which the solar heat collector mounting fixture according to the embodiment of the present invention is fixed to a roof. is a diagram,
FIG. 4 is a sectional view showing a solar heat collector installed on a roof using a solar heat collector mounting fixture according to an embodiment of the present invention. In FIG. 2, a fitting 20' and a metal tube 22 made of steel or stainless steel pipe are inserted through a cover plate 24, and a heat collector fixture 26 is installed above the cover plate 24 of the metal tube 22. A roof fixture 28 is provided below the cover plate 24.

The cover plate 24 is made of a bendable rectangular or square metal plate made of lead or lead alloy, and preferably has a thickness of about 0.5 to 3 mm in consideration of bendability, weight, etc. The contact portion 30 between the metal tube 22 and the cover plate 24 is fixed by welding, homogeneous adhesive, sealant, etc. to prevent rain leakage. An example of a fixed heat collector odor 26 and a roof fixture 28 is shown in FIG.

The heat collector fixture 26 in this embodiment has a pipe shape with a flange at the top, and is fixed to the metal tube 22 by welding or the like. Fixed odor for roof 2
8', like the heat collector fixture 26, attach the flange 3 above.
2 is formed in the shape of a pipe, and is fixed to the metal tube 22 so that it can be fixed to the rafters 36 of the roof with bolts 34. The attachment of the attachment odor 20 to the roof is carried out as follows.

A hole 38 is bored in the rafter 36 , the metal tube 22 to which the fixed roof odor 28 is fixed is inserted into the hole 38 from above the rafter 36 , and the lower surface of the flange 32 of the fixed roof odor 28 is attached to the rafter 36 . I will support you. Thereafter, as shown in FIG. 3, the fixture 38 is fixed to the rafter 36 with bolts 34. Next, as shown in FIG. 4, the cover plate 24 is bent to match the shape of the roofing material 40 such as tiles, and the lower side of the cover plate 24 along the slope of the roof is bent at one end of the roofing material 40. The lower end of another roofing material 40 is placed on the upper side of the cover plate 24.

Thereafter, the mounting portion 14 of the solar heat collector 10 is placed on the heat collector fixture 26 and fixed with bolts or the like. and,
The upper part of the metal tube 22 is closed when not connected to the heat medium inlet or outlet of the solar collector. By configuring the cover plate 24 with a relatively soft metal plate such as lead or lead alloy as described above, the shape of the roofing material 40 such as tiles, slates, or old shingles can be used at the site where the solar heat collector 10 is installed. It can be deformed into any shape according to the weather, and the installation work of the solar heat collector 10 is simplified, and the same effect as the roofing village 40 can be obtained.

Moreover, the cover plate 24 is made of lead, lead alloy, etc.

FIGS. 5 and 6 show other embodiments of the fixed odor for roofs.

The roof fixture 28 shown in FIG. 5 consists of a pipe 44 and a nut 46 which are fitted onto the metal pipe 22 and fixed to the metal pipe 22. The pipe 44 has a flange 32 formed at its upper end and a threaded portion 48 formed at its lower peripheral surface. A nut 46 is screwed into this threaded portion, and the flange 32 and nut 46 are attached to the rafter 36. Can be fixed. The roof fixture 28 shown in FIG. 6 is a plate-like member fixed to the metal pipe 22. In this case, the method of fixing the fixture 20 to the roof is as follows.
As shown in the figure, the backing plate 24 can be turned against the top plate, and the nails 50 can be driven into the rafters 36 with a hammer 52, or can be fixed to the rafters with screws. Furthermore, when using this method, even in an existing house, several pieces of roofing material can be removed and the fixture 20 can be easily fixed to the rafters from above the roofing board. FIGS. 7 to 9 are diagrams showing other embodiments of the heat collector fixture.

The heat collector fixture 26 shown in FIG. 7 has a plate shape and is fixed to the metal tube 22. As shown in FIG. Heat collector fixture 2 shown in Figure 8
6 is a pipe 54 having a threaded portion on its outer circumferential surface;
It consists of a disc 56 screwed into the threaded portion of this pipe 54. The heat collector fixture 26 shown in FIG.
0 can be attached to and detached from the metal tube 22. Then, a bolt 64 is screwed into a female threaded portion 62 provided on the pipe 60, and the pipe 60 is fixed to the metal tube 22 using the bolt 64.
In both of the fixed heat collector odors 26 shown in FIGS. 8 and 9, the fixed position of the solar heat collector 10 can be adjusted in the vertical direction of the metal tube 22.

That is, the distance between the lower surface of the solar heat collector 10 and the roof can be freely selected. Moreover, the fixed odor 26 for heat collectors shown in Figure 9
As shown in FIG. 10, holes are bored in the same roofing material as the roofing material 40, and the top of the cover plate 24 can be covered without spoiling the appearance. Figure 11 shows the salutation equipment 20.
This figure shows an installation method when the position of the roof strength member such as the rafters 36 to which the heat collectors are fixed does not match the installation pitch of the heat collectors.

In this way, the pitch between the roof strength members and the solar heat collector 1
When the mounting pitch of 0 does not match, a bridge bar 65 is fixed between the fixtures 20, and the solar heat collector 10 is fixed on this bridge bar 65. In addition, the code|symbol 66 shown in FIG. 11 is a field board. FIG. 12 shows the metal tube 22 of the fixture 20.
is connected to the hot soot inlet or outlet of the solar heat collector 10 and used as a relay piping for hot soot (water, oil, etc.) water supply and water exploration. By doing this, it is possible to eliminate the pipes that are conventionally installed on the roof, and the aesthetic appearance is not impaired. As explained above, according to the present invention, a solar heat collector can be easily installed on a roof.

[Brief explanation of the drawing]

Figure 1 shows how to install a conventional solar heat collector;
The figure is a perspective view of an embodiment of the solar heat collector attachment according to the present invention, FIG. 3 is a cross-sectional view showing the solar heat collector attachment according to the embodiment of the present invention fixed to a roof, and FIG. 4 1 is a cross-sectional view showing a state in which a solar heat collector is fixed by a solar heat collector mounting fixture according to an embodiment of the present invention, and FIGS. FIGS. 7 to 9 are cross-sectional views showing other embodiments of the fixed odor; FIGS. 7 to 9 are cross-sectional views showing other embodiments of the heat collector fixing device provided in the solar heat collector mounting device according to the present invention; FIG. 11 is a cross-sectional view showing a state in which the cover plate of the solar heat collector mounting fixture of the embodiment according to the present invention is covered with roofing material, and FIG. 11 shows the pitch of the strength part of the roof and the mounting pitch of the solar heat collector. Fig. 12 is a perspective view showing an installation method when the numbers do not match, and Fig. 12 shows an example in which the metal tube of the solar heat collector according to the embodiment of the present invention is used as a relay pipe for the heat medium of the solar heat collector. It is a diagram. 10...Solar heat collector, 20...Mounting tool,
22... Metal tube, 24... Cover plate, 2
6... fixed odor for heat collector, 28... fixed fixture for roof, 36... rafter. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12

Claims (1)

[Claims] 1. A metal tube whose one end is connected to the heat medium inlet or outlet of the solar heat collector, a bendable metal plate fixed to the middle part of the metal tube, and one side of the metal plate connected to the metal tube. A fixing device for fixing the provided solar heat collector, and a fixing device provided on the metal tube on the other side of the metal plate for fixing the metal tube to a roof structure. Solar collector mounting bracket.