JPS6044467B2 - roof ridge structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a roof ridge structure in which a hot water storage tank for a water heater using solar heat is provided on the roof ridge.

Conventionally, solar water heaters have been installed near the roof ridge, but because they are exposed to the outside, they look unsightly.
On the other hand, in the conventional ridge structure, roof tiles are covered with waterproof loop ink on the roof board, and a cap board is placed on the ridge along the length of the roof board. It was fixed to the heavy water with long nails that penetrated through it, and the ridge wrapping covered the cap and was fixed at the front. Therefore, the inside of the ridge wrapper. Because there is almost no space, it would be difficult to install a hot water tank in this area.Also, with this structure, strong winds could cause rainwater to seep into the cap and rot it, and long nails would have to be used during construction. There were drawbacks such as the need for greater skill. The present invention provides a roof ridge structure that eliminates the above drawbacks and also allows a hot water storage tank to be installed in the ridge.

An embodiment of the present invention will be described below based on the drawings. In the figure, the roof board 1 has a longitudinal cross-section with a valley-shaped notch 2a formed at the base of the upper surface of a pentagon, spanning both sides of the ridge, and is symmetrical with respect to the vertical plane on the center line of the ridge. A plurality of materials 2 are placed at intervals in the direction of the ridge so that the top ridgeline is within a vertical plane on the center line of the ridge.

The girder 2 is fixed to the shedding board 1 by driving nails Ba diagonally inward and downward from the outside of the vertical side surfaces 21, 21 on both lower end sides of the roof. JThe angle formed by the intersecting bottom surfaces of the valley-shaped notch 2a is set smaller than the apex angle formed by the left and right sheathing plates 1, 1 of the roof. Upper frame members 3a, 3a each having a long rectangular cross section are placed on both inclined surfaces 22, 22 sandwiching the top ridgeline of the girder 2; Side frame members 3b, 3b, each having substantially the same shape as the upper frame member, are successively attached along the length direction of the ridge, and are fixed to the shingled member 2 with nails 8b, 8c. The upper frame member 3a overhangs from the girder 2 downward on both sides of the ridge, and its overhanging outer end is flush with the outer end of the side frame member 3b. Left and right loop ink 4, 4 covers these roofing boards 1 and frame materials 3a, 3b.
are continuously stretched over the shedding board 1, and both loop inks are overlapped on the shingle material 2. Then, the roof tile material 5 is placed on the shedding board 1 and close to the side frame material 3b via the loop ink. The upper end of the tile material is attached with a nail 8.
fixed by d. Roofings 4, 4 that surround the upper surface of the tile material 5 and the frame materials 3a, 3b
A ridge cover 6 made of a metal plate is attached to cover the. In order to cover the tile material 5, the ridge wrapping 6 has leg portions 6a along the slope of the tile material.
A downwardly bent contact piece 61 is formed at the lower end of. The corresponding piece 61 and the tile material 5 are made watertight by the caulking material 7. Then, the ridge wrapper 6 is fixed to the member 2 via the side frame member 3b with nails 8e from the outside of the side. The ridge wrapping 6 is integrally molded, and color printing or the like is performed as necessary. A third space is formed between the members 2 along the ridge length direction inside the ridge wrapper 6, and is surrounded by the girder members and the frame members 3a, 3b.
As shown in the figure, a hot water storage tank 9 for a water heater is installed on the ridge and has approximately the same width as the girder 2 and a horizontal bottom surface. This hot water storage tank 9 has its outer surface covered with a heat insulating material, and is mounted on a pedestal 10 on both sides of the ridge. In addition, a heat vibrator 11 embedded in a special tile 5a is connected to this hot water storage tank 9, and a hot water pipe 12, a water supply pipe 13, etc. are connected to the hot water storage tank 9, and a hot water pipe 12, a water supply pipe 13, etc. are connected to the roofing board 1, the roofing 4, or the ridge wrapping 6, respectively. It is connected. Next, regarding the installation of the heat vibrator 11, a special rectangular flat tile 5a as shown in FIG.
An example in which the wafers are arranged in a staggered manner will be described.

As shown in FIGS. 5 and 6, the heat insulating main body 51 of the tile is made of a heat insulating material such as rock wool or asbestos cement, and has the strength of a normal tile. A plurality of circular recesses 51a (four in this embodiment) are provided at equal intervals along the lateral direction of the tile on the rear upper surface of the tile 5a, through which the rear end of the heat vibrator 11 is exposed. A plurality of (four) heat vibrators 11 are embedded in the main body 51 at equal intervals and parallel to each other along the roof inclination direction. A portion of their outer circumferential surfaces are exposed along the surface of the main body 51. Moreover, these plurality of tiles are arranged at symmetrical positions with respect to the center line along the roof inclination direction. The heating part 11a of the heat vibrator is placed at the bottom, the cooling part 11b is placed at the top, and the tip of the heating part is bent toward the back side of the main body 51, and the tip protrudes downward from the back surface. Further, the tip of the heat vibe cooling section is exposed at the bottom of the recess 51a. Heat vibrators are made of good thermal conductors such as copper, aluminum, and iron, and are highly corrosion resistant. Water as a heat medium of the heat vibrator;
Ammonia etc. are used. On the upper side of the heat vibrator, a heat receiving plate 52 (indicated by 5b in FIGS. 1 and 3) is attached to the main body 51 through an adhesive layer 53 between it and the main body 1 in contact with the outer peripheral surface thereof. There is. The heat receiving plate 52 is made of a material with excellent thermal conductivity and corrosion resistance, such as copper, aluminum, colored iron plate, or stainless steel. When two tiles like those described above are stacked one on top of the other, the cooling part 11b and heating part 1 of the heat vibrator 11
The connecting portion with 1a is filled with a connecting agent 54 made of a heat-conducting adhesive mixed with an easily fusible metal such as solder or metal powder to ensure heat conduction. According to the conventional method of roofing, the roof tiles described above are first laid in a plurality of tiles in the lower layer adjacent to each other in a horizontal straight line, as shown in the fourth diagram, and then the tiles in the upper layer are shifted by a length of 112 in the horizontal direction. Similarly, they are arranged horizontally in a straight line.

At this time, the bottom tile and the top tile are in contact with the heat vibe cooling part 51b of the bottom tile, with the tip of the heat vibe heating part 11a of the tile sinking into the recess 51a of the bottom tile, as shown in FIG. Become. The cooling part of the top tile is heat-vib insulation material R.
The roofing hole 4a1 is connected to the hot water storage tank 9 through the notch 3b'' of the frame. Instead of the heat receiving plate 52 of the special tile 5a, metal powder or metal fiber is easily fused with solder or the like. It may be a heat-receiving layer filled with a thermally conductive inorganic material bound by gold.

Therefore, when receiving solar heat during the day, the hot water storage tank 9 is at its lowest temperature, and the tiles become hotter as they move downward.

Therefore, in the heat vibrator of the lowest roof tile, a slight difference in temperature occurs between the heating section and the cooling section. For this reason, the thermal liquid condensed at the lower end of the heat vibrator due to the heat received by the lowest roof tile evaporates and rises, reaching the cooling section at the upper end, where it gives heat to the heating section of the upper heat vibrator. . This causes the vapor to condense into liquid,
It returns to the bottom again due to gravity and the height difference due to the slope of the roof. The above action is repeated again, and the heat from the lower tiles is transferred to the upper tiles. Similarly, the heat is transferred from the lower tile to the upper tile, and finally the heat is transferred to the hot water tank 9.
It will be moved to. Then, in the evening, when the sun's heat decreases and the tiles cool down to a temperature lower than that of the water in the hot water tank 9, the heat medium in the heat pipe 11 is in a liquid state and is pushed to the lower end by gravity and capillary action in the heat pipe. The hot water remains stored, and the heat does not flow backwards from the hot water tank 9 to the tiles.

During construction, the nails 8a for nailing the girder 2 are driven approximately at right angles to the intersecting bottom surfaces of the valley-shaped notches 2a.

Then, drive the nail until the head of the nail is buried in the wood 2. As a result, the shingled timbers 2 are firmly nailed to the roofing board 1, and the side frame members 3b are brought into close contact with the shingled timbers 2. In the above embodiment, the hot water storage tank 9 is installed using the space inside the ridge cover, so these solar water heaters do not need to be exposed on the roof at all.

It is sufficient to fix the stilts 2 to the roof board 1 using short nails 8a. In addition, the girder material 2 and the frame material 3a
, 3b are covered with the roofing 4, so that they are prevented from being corroded by the intrusion of rainwater. Furthermore, since the gap between the ridge wrapper 6 and the tile material 5 is made watertight by the caulking material 7, water intrusion is further blocked. Since the ridge wrapper 6 is integrally formed, it has a beautiful appearance, and is made even more beautiful by color printing. In the above embodiment, two roofings 4 were used on the left and right sides, but the girders 2 and the frame materials 3a, 3
Of course, b may be covered with a single piece of roofing.

As described above, in the present invention, the hot water storage tank is installed in the ridge shell to completely enclose it, and the heat vibrator embedded in the tile material is connected to the hot water storage tank, as well as the water supply and hot water supply pipes are connected. These hot water facilities were never exposed on the roof, giving them a better appearance.

Additionally, tap water pressure alone is enough to supply water to the hot water storage tank, eliminating the need for a water pump. Hot water supply is also carried out smoothly with hot water pressure equivalent to the height of the ridge. Even if the outside temperature drops, the heat inside the hot water storage tank will not radiate to the roof tiles. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view perpendicular to the ridge showing an embodiment of the present invention, FIG. 2 is a longitudinal sectional view along the ridge, and FIG. 3 is a sectional view taken along the line ■-■ of FIG. Fourth
The figure is a plan view of the roof, FIG. 5 is a cross-sectional view taken along the line ■-■ in FIG. 4, and FIG. 6 is a cross-sectional view taken along the line ■-■ in FIG.

1... Field board, 2... Girder wood, 21.
...Side surface, 22...Shoulder surface, 2a...
Valley-shaped notch, 3a... Upper frame material, 3b.
...Side frame material, 4...Roofing, 5, 5a...Tile material, 51...Insulating main body, 52... Heat receiving plate, 6...Building wrap, 9...Hot water storage tank, 11...Heat vibrator, 12...Hot water pipe, 13...
Water pipe.

Claims (1)

[Claims] 1. In the roof ridge, a pedestal is fixed on both sides of the ridge in the longitudinal direction of the ridge on the field board, and a hot water storage tank is placed on the pedestal,
A tile material is fixed to the field board via roofing on the eaves side of the mount, a heat pipe embedded in the tile material is connected to the hot water storage tank, and the hot water storage tank and the upper part of the tile material are connected. A roof ridge structure, characterized in that a ridge wrapping is fixed over the roof, and a water supply and hot water supply pipes are connected to the hot water storage tank.