JPS6236038Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a solar heat collector that uses solar heat, and in particular, a solar heat collector that uses water as a medium to heat the solar heat and use it for heating rooms and hot water supply. Regarding the mounting structure.

Conventionally used solar heat collectors are unitized heat collectors as shown in Figure 1, and the heat collector unit 1 is located inside and inside a shallow case 2 with an open top. A heat collecting plate in which a heat insulating material 3 is laid at the bottom, the top opening is closed with a transparent plate 4, and a continuous pipe line 5 made of a thermal conductor material such as copper is formed by leaving space above and below in the internal area. 6 is placed. The heat rays in the sunlight that pass through the transparent plate heat the medium in the continuous pipe.

A plurality of heat collector units 1 configured as described above are arranged on an existing or existing roof made of roofing boards and roofing materials (slate, tiles, tile rods, iron plates, etc.), and a series of heat collector units 1 are arranged through each heat collector unit. Arrange the piping to form a flow path. Figure 2 shows the state in which the heat collector unit 1 is installed on the tile rod roof 7. Each heat collector 1 is fixed to the roof 7 with metal fittings 8, and is tilted from the ridge side of the roof toward the eave side. A pipe carrying the sprayed medium runs between the collector and the roof. 9 is a cover that covers between the heat collector units.

However, since conventional heat collectors are installed on the roof material, they impair the aesthetic appearance of the building, and the construction costs are high due to the double roof structure of the conventional roof and the heat collector. There were disadvantages such as difficulty in

The present invention was devised in consideration of the drawbacks of the conventional heat collectors described above, and its purpose is to fix multiple vertical members with a mountain-shaped cross section in parallel on the main roof of a building, and to A plurality of horizontal members each having a chevron-shaped cross section are arranged between the timbers, and a vertical timber upper cover plate and a horizontal timber upper cover plate are placed over the respective lengths on the vertical timbers and horizontal timbers. A solar heat generating system in which a vertical frame and a horizontal frame with a chevron-shaped cross section are installed, and a square-framed heat collector unit including a transparent plate and a heat collecting plate is fixed between the vertical frame and the horizontal frame. The object of the present invention is to provide a structure for attaching a heat collector to a roof.

The present invention will be explained below based on an embodiment shown in the drawings. Figure 3 shows a cross section of the upper part of the building.
0 and bundle 11 as shown in the figure above
2 horizontally, and attach vertical timber mounting brackets 1 to the front and rear sides of the main building.
4 are fixed with screws, and the vertical member 15 is connected to the above-mentioned mounting bracket.

FIG. 4 is a plan view of the present invention, in which both longitudinal edges of the heat collector unit 1 are attached between the vertical members 15 arranged in parallel on the main roof of the building, and the connected lateral edges are attached horizontally. They are connected by timbers 16, and each end of the eave side of the vertical timbers 15 is connected by a fascia 17. Each heat collector unit 1 is connected by a conduit (not shown) to pass a heat medium therethrough.

FIG. 5 is a cross-sectional view taken along the line of FIG.
It has a groove-shaped screw attachment part on the edge part 15b of 5a,
Vertically protruding edges 1 are provided on both ends of the horizontal side 15c.
5d, a groove 15e facing inward is provided between the horizontal side 15c and the downwardly projecting edge 15d, and a gutter groove 15f is provided between the horizontal side 15c and the upwardly projecting edge 15d. Reference numeral 18 denotes a heat collector fixing fitting having an L-shaped cross section and screwed to the outside of the protruding edge 15d. 19
is a cover plate for the upper part of the vertical material which is screwed onto the edge portion 15b through a heat insulating gasket 20 made of rubber or the like;
The upper cover plate 19 of the vertical member and the horizontal side 15c of the vertical member (strictly speaking, the heat collector fixing fitting 18) constitute the upper horizontal side of the horizontal frame A formed into a substantially square shape in this way.
In between, the longitudinal side edges of the heat collector unit 1 are packed with packing 2.
1.

FIG. 6 is a cross-sectional view taken along the - line in FIG. Vertical material mounting bracket 14 inserted into
The vertical member 15 is shown fixedly attached to the main building 12 by caulking important parts of the edges. Each horizontal connecting edge of the heat collector unit 1 sandwiched between the vertical members 15 is made of a horizontal member 16 having grooves 16a and 16b for screw attachment at the top and bottom, and the vertical member upper cover plate 19. The horizontal material upper covering plate 22 that constitutes the upper horizontal side of the cross section and the horizontal material lower covering plate 23 (gutter groove 23) that constitutes the lower horizontal side of the cross section.
The heat collector unit is sandwiched between the square frame B formed by the heat collector unit with packings 21 in the same manner as the longitudinal side edges of the heat collector unit described above. Vertical frame A
and each member 15, 18, 19 constituting the horizontal frame B
and 16, 22, and 23 are formed of aluminum alloy mold material or the like. In addition, the horizontal material 16 and the horizontal material upper cover plate 22
A heat insulating packing 24 is interposed between the two. Since the upper cover plate is thus thermally insulated from the vertical members 15 and the horizontal members 16, no external condensation occurs on the outer surface of the upper cover plate.

As can be seen from the above explanation, the structure of the present invention uses a group of heat collectors connected to each other in a watertight structure to serve as the original roofing material, and even in the event of water leakage, the concave portion 15f in Fig. 5 Connect the downpipe for water leakage to the recess 23a in Figure 6.
It serves as a horizontal gutter for water leakage, making it a complete rainwater countermeasure. Furthermore, the upper cover plates 19 and 22 can be removed to inspect the heat collector, piping, etc., which is practical.

In addition, since there is no roofing material, piping inside the building is easy, and it has many advantages such as good appearance and low construction costs.

[Brief explanation of the drawing]

Figure 1 is a sectional view of a conventional heat collector unit, Figure 2 is a sectional view of a conventional heat collector unit.
The figure is a perspective view showing how a conventional heat collector is installed, Figure 3 is a sectional view of a conventional roof structure, Figure 4 is a plan view showing the arrangement of the heat collector of the present invention, and Figure 5 is a view of the present invention. Figure 4 showing the vertical frame - cross-sectional view along the line;
FIG. 6 is a longitudinal sectional view taken along the line of FIG. 4, showing the horizontal frame of the present invention. 1... Heat collector unit, 4... Transparent plate, 6...
Heat collecting plate, 12...Main building, 15...Vertical timber, 16...
... Horizontal material, 19... Vertical material upper cover plate, 22... Horizontal material upper covering plate, A... Vertical frame, B... Horizontal frame.

Claims (1)

[Claims for Utility Model Registration] 1. A plurality of vertical members 15 with a chevron-shaped cross section are fixed in parallel on the building main building 12, and a plurality of horizontal members 16 with a chevron-shaped cross section are respectively installed between the vertical members. Then, the vertical material upper cover plate 19 and the horizontal material upper cover plate 22 are attached to the vertical material 15 and the horizontal material 16 over their respective lengths to form a vertical frame A with a cross section of the shape
and a horizontal frame B, and a square-framed solar collector unit 1 including a transparent plate 4 and a heat collecting plate 6 is fixed between the vertical frame and the horizontal frame. Mounting structure. 2 Vertical material 15 and horizontal material 16 with the above-mentioned chevron-shaped cross section
The solar collector according to claim 1, which is a registered utility model, in which a vertical member upper covering plate 19 and a horizontal member upper covering plate 22 are attached on the upright sides 15a, 16a of the vertical member through heat insulating packings 20, 24, respectively. Mounting structure on the roof.