JPH0651755U - Solar water heater - Google Patents

Abstract

(57) [Summary] [Structure] The solar water heater is placed on the mounting table 2, and the mounting table 2 is rotatably mounted on the mounting table 3 with two points as fulcrums. The fixing metal fitting 4 that abuts on the back side and prohibits the rotation of the mounting table 2 is attached. [Effect] The mounting table 2 and the solar water heater can be fixed at an arbitrary angle with respect to the gantry 3, and the solar water heater can be stably installed even on a roof having different angles. Further, by providing the fixing bracket 4 near the fulcrum of the mounting table 2 and the gantry 3, even when using the gantry 2 having different heights, it is possible to fix the fixing bracket 4 at any angle with one kind of fixing bracket 4. Furthermore, by fixing the fixing metal fitting 4 at one point, the solar water heater can be fixed at an arbitrary angle with respect to the gantry 3, and the installation work of the solar water heater is simplified.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a solar water heater, and more particularly to a solar water heater that can be fixed and installed at any angle.

[0002]

[Prior art]

 Conventionally, when the solar water heater is installed on the roof ridge, as shown in FIG. 4, the solar water heater 11 is placed and fixed on the mounting table 12, and the mounting table 12 is mounted on the roof 13 of the roof. A pedestal 15 composed of two inverted U-shaped members is attached to the portion 14 so as to be rotatable about two points. In this conventional solar water heater, the mounting table 12 and the pedestal 15 are fixed by the fixing brackets 16 so that the front part of the solar water heater 11 is not lifted up even if the solar water heater 11 is blown by the wind. That is, the mounting table 12 is provided with a plurality of holes 12a, and one of the plurality of holes 12a is selected and the mounting table 12 and the pedestal 15 are fixed with bolts, nuts or the like, so that the mounting table 12 and the pedestal 15 are predetermined. The solar water heater 11 was installed at a fixed angle.

[0003]

[Problems to be solved by the device]

 However, in this conventional solar water heater, the mounting table 12 and the pedestal 15 are fixed by the fixing metal fittings 16, but when the inclination angle of the roof 13 changes, the installation angle of the solar water heater is the mounting hole 12a of the mounting table 12. Either of them is selected and fixed, but since the mounting hole 12a is formed at a predetermined position in advance, the inclination angle of the roof 13 and the installation angle of the solar water heater 11 may not accurately match. However, after installation, the solar hot water heater 11 was agitated by wind and the like, causing the mounting table 12 and the mounting table 15 to rattle, causing a problem such as damage to the roof tiles.

Further, when using the pedestals 15 having different heights, the distance between the pedestal 15 and the fixed portion of the mounting table 12 changes. Therefore, it is necessary to prepare a plurality of types of fixing metal fittings 16 having different lengths. There was also a problem.

Further, since the mounting table 12 and the mounting base 15 are fixed by the fixing metal fittings 16, after the mounting base 12 and the fixing metal fitting 16 are fixed by bolts and nuts, the mounting base 15 and the fixing metal fitting 16 are further bolted. In order to fix the mounting table 12 and the pedestal 15 at a predetermined angle by fixing them with nuts or the like, it is necessary to fix them at two places, which causes a problem that the installation work becomes complicated.

[0006]

[Means for Solving the Problems]

 The solar water heater according to the present invention has been made in view of the above-mentioned problems of the prior art, and is characterized in that the solar water heater is mounted on a mounting table, and the mounting table is mounted on a mounting table. The two points are rotatably attached to the fulcrum, and a fixing metal fitting that prohibits the rotation of the mounting table is attached to this pedestal so as to contact the back side of the mounting table.

[0007]

[Action]

 With the above configuration, the solar water heater can be fixed at an arbitrary angle with respect to the gantry, and the solar water heater can be stably installed even on a roof having different angles. Further, by providing the fixing brackets near the fulcrum of the mounting table and the gantry, even when using pedestals having different heights, one kind of fixing bracket can be fixed at an arbitrary angle. Furthermore, by fixing the fixing metal fittings at one point, the solar water heater can be fixed at an arbitrary angle with respect to the frame, which simplifies the installation work of the solar water heater.

[0008]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a view showing an embodiment of a solar water heater according to the present invention, in which 1 is a solar water heater, 2 is a mounting table, 3 is a pedestal, and 4 is a fixing metal fitting.

The mounting table 2 is composed of a metal member such as iron having an L-shaped cross section with a hot-dip galvanized surface, and a plurality of members such as a frame member and a reinforcing member are combined to form a solar water heater 1. A mounting unit is configured. By mounting the solar water heater 1 on the mounting table 2 and fixing the side wall of the solar water heater 1 and the mounting table 2 at a plurality of places with screws or the like, the solar water heater 1 is fixed on the mounting table 2. It

The pedestal 3 is also composed of a metal member such as iron having a surface coated with hot dip galvanized, and an inverted U-shaped member 3a formed in an inverted U-shape so as to be installed across a roof ridge. A bottom member 3b for fixing the bottom portion of the inverted U-shaped member 3a. The bottom member 3b is attached to the inverted U-shaped member 3a so that the angle of the bottom member 3b can be changed according to the inclination angle of the roof so that the angle with respect to the inverted U-shaped member 3a can be changed.

The mounting table 2 and the pedestal 3 are rotatably attached with two opposing points of the mounting table 2 as fulcrums with bolts and nuts (not shown). That is, the mounting table 2 is mounted with two opposing points of the mounting table 2 as fulcrums, and one end of the mounting table 2 is mounted directly on the roof. Therefore, even if the roof has a different inclination angle, the mounting table 2 and the solar water heater 1 can be attached at an arbitrary angle with respect to the roof angle.

The fixing member 4 is also made of a metal member such as iron whose surface is hot-dip galvanized. As shown in an enlarged view in FIG. 2, the fixing metal fitting 4 has a long hole 4a formed in the central portion, and two upright pieces 4b formed on one short side of the opposite long sides.

When the solar water heater 1 is fixed by using the fixing metal fitting 4 as described above, as shown in FIG. 3 (a), the standing piece 4 b of the fixing metal fitting 4 is arranged so as to contact the back surface of the mounting table 2. Then, it is fixed to the upper side of the inverted U-shaped member 3a by using bolts and nuts 5 and the like. In this case, since the long hole 4a is formed in the fixing member 4, the mounting table 2 can be fixed at an arbitrary angle by selecting and fixing an appropriate portion of the long hole 4a. Further, when the mounting table 2 is installed at a small angle, as shown in FIG. 3B, the fixing metal fitting 4 is brought into contact with the back surface of the mounting table 2 in the direction in which the upright pieces 4b are not formed, and the inverted U-shape is formed. The bolt-nut 5 or the like is used to fix the upper portion of the strip-shaped member 3a.

According to the above-mentioned structure, since the mounting table 2 is prohibited from rotating by the fixing bracket 4, even if the solar water heater 1 is swung by wind or the like, the front part is lifted, the mounting table 2 or the rack is mounted. The table 3 does not swing.

The fixing metal fitting 4 may be a metal fitting having an L-shaped cross section, regardless of whether the two upright pieces 4b are formed on one short side of the opposite long side.

[0016]

[Effect of device]

 As described above, according to the solar water heater of the present invention, the solar water heater is mounted on the mounting table, and the mounting table is rotatably mounted on the mounting table with two points as fulcrums. The solar water heater can be fixed at an arbitrary angle with respect to the gantry, because the mounting bracket that abuts on the back side of the pedestal is attached to prohibit the rotation of the pedestal, and the roof has different angles. The solar water heater can also be installed stably above. Further, by providing the fixing metal fittings near the fulcrum of the mounting base and the mounting base, even when using mounting bases having different heights, it is possible to fix them at an arbitrary angle with one type of fixing metal fitting. Furthermore, by fixing the fixing metal fittings at one point, the solar water heater can be fixed at an arbitrary angle with respect to the frame, which simplifies the installation work of the solar water heater.

[Brief description of drawings]

FIG. 1 is a view showing an embodiment of a solar water heater according to the present invention.

FIG. 2 is an enlarged view showing a fixture of the solar water heater according to the present invention.

FIG. 3 is a view showing a method of fixing the solar water heater according to the present invention.

FIG. 4 is a diagram showing a conventional solar water heater.

[Explanation of symbols]

1 ... Solar water heater, 2 ... Mounting stand, 3 ... Stand, 4 ... Fixing bracket.

Claims (1)

[Scope of utility model registration request] 1. A solar water heater is mounted on a mounting table, and the mounting table is rotatably mounted on a mounting table with two points as fulcrums, and is mounted on the mounting table by contacting the back side of the mounting table. A solar water heater equipped with a fixing bracket that prohibits rotation of the stand.