JPH0127016Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Field of application of idea) This invention relates to a solar heat collection device.

(Prior Art) In general, a heat collecting device that utilizes solar heat is configured as a heat collecting plate in which the upper part of a plate-like body having heat collecting tubes arranged therein is covered with a light-transmitting plate such as tempered glass. However, since conventional heat collecting plates are attached to sloping roofs, construction is time-consuming and repair work is difficult. In addition, the focus of solar heat collectors was mainly on functionality, and little consideration was given to the design harmonizing with the roof; therefore, installing a heat collector on the roof significantly impairs the appearance of the house. It was hot.

(Technical issues of the invention) The present invention focuses on the above-mentioned circumstances, solves the above-mentioned drawbacks, and in particular proposes a solar heat collection device that is easy to install and repair, and has excellent durability. purpose.

(Technical means for solving the problem) That is, the solar heat collecting device according to the present invention includes a base frame provided on the roof of a house, and an intermediate frame that defines the base frame into a plurality of sections within the base frame. While forming a base, a hanging edge is formed on the periphery of a box-shaped frame corresponding to the base frame, and the box-shaped frame is divided into a plurality of sections corresponding to the intermediate frame base of the base frame within the box-shaped frame. An intermediate frame is provided to define the area, and a transparent plate framed by a holding frame is fixed to each compartment, and the hanging edge of the box-shaped frame is fitted to the base frame, so that the box-shaped frame is attached to the base frame. The intermediate frame of the box-shaped frame is fixed and fixed to the intermediate frame base of the base frame, and top lights and solar heat collecting devices are individually arranged in each section. .

(Example) Hereinafter, embodiments of the present invention will be described with reference to the drawings.

In the figure, reference numeral 1 indicates the roof of a house. An opening is formed in the roof 1, and a solar heat collecting device A that integrates a top light and a heat collecting device is provided in this opening. A box-shaped frame 13 is fixed on the opening of the base structure material of the roof part 1, and the inside of the solar heat collecting device A is divided into three compartments a and b.
and c, top lights P are disposed in the sections a and c on both sides, and a heat collecting device Q is disposed in the central section b.

Therefore, each component of the solar heat collecting device A will be explained in detail.

First, the roof part 1 is made up of rafters 9, a roof board 10, and a roof board 11 arranged on the roof board 10.
and the field board 10 is removed to form an opening,
Further, horizontal members 7, 7' are installed at appropriate intervals between the rafters 9 at the opening, and the rafters 9 and the horizontal members 7,
7' constitutes a base structure material 34 to which the heat collecting device Q is attached.

Next, a rectangular base frame 12 is provided protruding from the opening. This base frame 12 is connected to an intermediate frame base 35.
It is defined into a plurality of sections a, b, and c by.

Next, as shown in FIGS. 3 and 4, a box-shaped frame 13 is fixedly fixed onto the base frame 12. As shown in FIGS.

This box-shaped frame 13 is integrally constructed by joining an inner frame 14 and an outer frame 15 made of extruded metal such as aluminum. That is, the inner frame 14
has a fastening edge 14a with a protruding edge 22 formed on the upper part and a mounting edge 14b provided at right angles to the outer end of the fastening edge 14a, and the mounting edge 14b has an outward protrusion 16 having an arrowhead-shaped cross section. It is formed. On the other hand, outer frame 1
5 provides a groove 15b at the upper end of the plate-like main body 15a,
A dovetail groove 15c is also formed on the inside thereof, and
A hanging edge 39 is provided at the lower part, and a heat insulating body 17 made of synthetic resin or the like is fitted into the dovetail groove 15c, and the protrusion 16 of the mounting edge 14b of the inner frame is inserted into this heat insulating body 17 to connect it to the outer frame 15. It is connected to the inner frame 14. Therefore, heat transfer from the metal outer frame 15 to the inner frame 14 is cut off by the heat insulator 17, so that dew condensation can be prevented from forming on the inner frame 14. In addition, the inner frame 14 and the outer frame 15 are further provided with reinforcing screws 18.
It is preferable to fasten at points a and 18b. In addition, 19
2 is an airtight sealing material, and 20 is a drain plate.

Next, the box-shaped frame 13 also corresponds to the base frame 1 and is defined by an intermediate frame 21 into three sections a, b, and c. That is, the intermediate frame 21 is divided into a hollow metal lower member 23 and an upper member 24, and these members 23 and 24 have arrowhead-shaped projections projecting above the lower member 23, as in the case of the outer body 13. The strips 23a are inserted into a heat insulator fitted to the lower surface of the upper member 24 and are integrally coupled. In addition, upper member 2
A threaded groove 24b corresponding to the groove 15b of the outer frame 15 is formed at the upper end of 4, and the fastening edge 23 of the lower member 23
On b, there is a ridge 26 corresponding to the ridge 22 of the inner frame 14.
is formed.

A transparent plate framed by a holding frame is attached to each of the sections a, b, and c of the box-shaped frame 13. That is, in compartments a and c, double translucent plates 4 and 5 are arranged above and below, and the upper translucent plate 4 is a rectangular holding frame 28 holding tempered glass 29a. 28 is formed by forming a protruding edge 28b on the outside of a hollow body 28a and forming a holding groove 28c on the inside, and a tempered glass is fitted into this holding groove 28c. This transparent plate 4 is arranged at the upper end of the box-shaped frame 13. In this case, the projecting edges 28b located at the upper and lower portions of the holding frame 28 are bent inward, and the upper bent edges 31
The bent portion 3 formed in the upper end groove portion 15b of the outer frame 15
2, while the protruding edges 28b of the side portions and the inclined lower portion are screwed onto the upper groove portion 15b or 24b of the box-shaped frame 13 or the intermediate frame 21.
In addition, it is preferable that the bent edge 31 of the overhanging edge 28b located at the lower part of the slope is screwed to the groove part 15b via a fastener 33 so as to withstand wind blowing and the like. The lower transparent plate 5 disposed below the transparent plate 4 is made by holding tempered glass in a rectangular holding frame 37 in the same way, and this holding frame 37 has a holding groove 37c formed inside the hollow body. This retaining groove 37
The inner frame 14 and the intermediate frame 21 have fastening edges 14a and 23b.
The bead material 36 is placed on the projecting edges 22 and 26 of the flange 22 and 26 of the flange. On this lower transparent plate 5, an upper transparent plate is placed in a sealed manner from the upper transparent plate 4 through a bead material 36. Since these have a heat insulating effect, the holding frame 28 of the upper transparent plate 4 which is in contact with the cold outdoor air
The holding frame 37 of the lower transparent plate 5 that is in contact with indoor heating from
Heat transfer to the lower transparent plate 5 is thus cut off, so that no dew condensation occurs on the holding frame 37 of the lower transparent plate 5. Furthermore, since the transparent plates are arranged in double layers in this way, a heat insulating air layer is formed between the upper and lower transparent plates, and the indoor warm air is not directly affected by the outdoor warm air, so heat loss is extremely small.

Next, similarly to the upper transparent plate 4 of the top light P, the transparent plate 6 of section b is also held by the holding frame 28' with the tempered glass 29c, and this holding frame 2
The projecting edge 31' of the sloping upper part of the frame 8' is engaged with the upper end bent part 32 of the outer frame 15, and the projecting edge 31' of the side part and the inclined lower part is connected to the upper groove part 15b of the box-shaped frame or the intermediate frame 21. Alternatively, it is configured to be screwed onto 24b.

The box-shaped frame 13 having the above structure has a fastening edge 14a placed on the base frame 12 of the roof part 1, and the fastening edge 14a
is fixed in place. In this case, box frame 1
The box-shaped frame 13 is fixedly fixed to the base frame 12 by fitting the hanging edge 39 of the peripheral edge 3 into the base frame 12, and the intermediate frame 21 of the box-shaped frame 13 is attached to the intermediate frame base 35 of the base frame 12. The fastening edge 23b is fastened and fixed to. As a result, the base frame 12 and the box-shaped frame 13
The sections a, b, and c are provided at corresponding positions, respectively.

Of the above-mentioned sections, the sections a and c on both sides have the roof portions 1 open, so they are configured as top lights P.

Next, a heat collecting device Q is disposed in the central section b of the sections a, b, and c. That is,
In the section b, a heat collecting plate 8 for collecting solar heat is fixed to the base structure material 34 of the roof part 1. The heat collecting plate 8 is a known one having a heat collecting pipe arranged inside, and its structure is not limited. Upper and lower ends 8a of the heat collecting plate 8,
8b and 8c are respectively attached to the horizontal members 7, 7 and 7' via brackets 30, and one of the brackets 30, 30a, has upper and lower ends 8 of the heat collecting plate.
a, 8b, and 8c are mounted and screwed together, and the other one 30b is screwed and fixed onto the horizontal members 7, 7, and 7'. The brackets 30 may be attached at regular intervals along the periphery of the heat collecting plate 8. In this case, the upper part of the heat collecting plate 8 is isolated from the outside air by the light transmitting plate 6, and a heat insulating air layer is formed below the light transmitting plate 6, so that the heat loss from the heat collecting plate 8 can be reduced. . Furthermore, since the heat collecting plate 8 is surrounded by the box-shaped frame 13, the heat collecting plate 8 itself is not directly affected by wind and rain even if a conventional heat collecting plate is used, so that the heat collecting plate 8 has sufficient durability and weather resistance. .

As a result, among the above-mentioned sections a, b, and c, top lights P are arranged in sections a and c on both sides, and a heat collector Q is arranged in the center section b, which is an integrated solar heat collection system. Device A is formed.

The above example shows an example in which the top lights P on both sides of the box-shaped frame 13 are arranged adjacent to the heat collecting device Q in the center, but in the present invention, the heat collecting device Q is connected to the top light P. There are no particular limitations on the arrangement as long as they are integrated adjacent to each other. Therefore, as shown in FIG. As shown in FIG. 2, the box-shaped frame 13' may have a two-stage six-section structure, and the upper section may be entirely configured as a top light P. Furthermore, instead of alternating the top lights and the heat collectors in which the box-shaped frame is divided into four sections, for example, both end sections may be configured as the top lights, and the center section may be configured as the heat collector.

(Effects) As explained in detail above, according to the present invention,
Since the solar heat collecting device compactly integrates the top light and the heat collecting device, it looks like a top light or a part of the top light, and has the effect of further enhancing the design of the house, as well as being durable. It is also excellent in sex. Furthermore, during construction, the box-shaped frame with the top lights and heat collector installed can be installed by fitting its hanging edges into the base frame protruding above the roof opening. Since the intermediate frame of the shaped frame is also fixed on the intermediate frame base of the base frame, construction work is easy. Furthermore, since a transparent plate framed by a holding frame is fixed to each compartment, work such as installation and repair of each compartment can be easily performed.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the solar heat utilization device according to the present invention installed on the roof of a building, Fig. 2 is an enlarged plan view of the heat collecting device, and Fig. 3 is the X-X of Fig. 1.
4 and 5 are enlarged cross-sectional views taken along the Y-Y line and Z-Z line in FIG. 1;
The figure is a layout diagram showing another example of the arrangement of the solar heat collecting device and the top lights. Code, A...Solar heat collection device, P...Top light, Q...Heat collection device, a, b, c...Division, 1...Base frame, 12...Base frame, 13...Box shape Frame, 4, 5, 6... Translucent plate, 8... Heat collecting plate,
21... Intermediate frame, 28... Holding frame, 35... Intermediate frame base.

Claims (1)

[Scope of utility model registration request] A base frame is provided on the roof of the house, and an intermediate frame base is formed within the base frame to define the base frame into a plurality of sections, while a hanging edge is provided at the periphery of the box-shaped frame corresponding to the base frame. a translucent plate having an intermediate frame formed in the box-shaped frame and defining the box-shaped frame into a plurality of sections corresponding to the intermediate frame base of the base frame, and each section being framed by a holding frame; The hanging edge of the box-shaped frame is fitted to the base frame to fix the box-shaped frame to the base frame, and the intermediate frame of the box-shaped frame is fixed to the intermediate frame base of the base frame. A solar heat collecting device characterized in that a top light and a solar heat collecting device are individually arranged in each section.