JPS6243114Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a solar heat utilization device, and more specifically, a blind type solar heat collector is installed in a space inside a double-glazed window facing the outside air of a building, and the upper and lower sides of the space are facing indoors. This invention relates to an improvement of an opening/closing window for a solar heat collector that can be opened and closed more easily.

The conventionally known structure consists of two glass plates facing each other with a space between them, a solar heat collector placed in the space, and air intake and exhaust ports that can be opened and closed above and below the space leading to the inside of the room. will be established. In use, if both intake and exhaust ports are left open during winter sunshine, the low-temperature air in the room flows into the space from the lower intake and exhaust ports, is heated by the solar heat collector, and rises inside the space. Hot air enters the room through the upper air intake and exhaust vents and warms the low-temperature air in the room. Also, at night, both intake and exhaust ports are closed to prevent air convection between the room and the space, and to prevent low-temperature air in the space cooled by outside air from flowing into the room.

However, the intake/exhaust port of the conventional structure described above has a drawback that the structure is complicated and the construction cost is high.

The object of the present invention is to provide a solar heat-utilizing opening/closing window that eliminates the above-mentioned drawbacks with a simple structure.

The present invention will be described below with reference to Examples.

In the rotating window illustrated in Figs. 1 and 3,
The mounting frame into which the window frame is fitted is composed of an upper mounting frame 1, a lower mounting frame 2, and a vertical mounting frame 3. Within the mounting frame, a frame body 4 consisting of an upper frame 1A, a lower frame 2A, and a vertical frame 3A is provided in a vertical axis rotation type, and the four peripheral edges of the frame body 4 are provided with seal materials 5, 5... at the parts that slide against the inside of the mounting frame to seal the space between the frame body and the mounting frame. Also, 41 is a handle for fixing the frame body 4 to the mounting frame 2.

A solar heat transmitting plate 6 is hermetically fitted on the outdoor side of the frame 4 via a tight material 7 and a sealing material 8, and a Venetian blind type solar heat collector 9 is installed on the indoor side of the transparent plate 6. Arrange. A blind type solar heat collector has a plurality of heat collecting slats 10 arranged in parallel while maintaining an appropriate inclination angle, and when used in the winter, the upper surface of the slats is used as a heat collecting surface to absorb solar heat rays and fill the internal space 11 of the frame 4. It warms the air and sends it into the room to assist with heating. Furthermore, when used in the summer, various types of blind type solar heat collectors can be used in which the upper surface of the slat is used as a heat ray reflecting surface to reflect solar heat rays to the outside and prevent the slat from rising in temperature. In addition, one side of the slat is formed as a heat ray absorbing surface and the other side is formed as a heat ray reflecting surface, and the slat surface is reversed depending on the winter and summer seasons, or the first slat has a heat ray absorbing surface on the top surface and a heat ray reflecting surface on the top surface. In the winter, each of the second slats is raised to the lower surface of each of the first slats adjacent thereto, and in the summer, each of the second slats is raised to the lower surface of each of the first slats adjacent to the lower part of the second slat. It is also possible to use the upper surface of all the slats as a heat ray absorbing surface or a heat ray reflecting surface.

The indoor side surface of the heat collector 9 is open, and a shoji body 12 described below is attached to this surface. Shoji body 1
2 is a structure in which a transparent plate 13 or an opaque panel is fitted through a tight material 7 to a framework constituted by an upper stile 14, a lower stile 15, and a vertical stile 16, and the upper and lower stile 14 of the shoji body , 15 and the upper and lower frames 1A and 2A of the frame body facing the upper and lower frames, respectively, are provided with gaps G and G of appropriate dimensions communicating with the interior of the room. In the illustrated embodiment, the height of the vertical stile 16 of the shoji body 12 is formed approximately equal to the inner standard height of the frame 4, and the length between the upper and lower outer edges of the upper stile 14 and the lower stile 15 of the shoji body 12 is is formed to be shorter than the above-mentioned inner standard height to provide gaps G, G.

Reference numeral 17 is a hinge provided between the vertical stile 16 of the shoji body and the upper frame 1A of the frame body, and 18 is an operating tool for the shoji body, by which the shoji body 12 can be manually opened and closed from the indoor side in an undulating shape. (Figures 4A and 4B). Incidentally, it is also possible to omit the hinge 17 and the operating tool 18 described above and obtain a simple structure in which the shoji body 12 is fixed to the frame body 4.

19, 19 are the upper stile 14 and lower stile 1 of the shoji body 12
Gap closing material formed over the width of each frame on the upper and lower end surfaces of 5, and the pivot parts 20, 20 at one end.
It is formed to be rotatable by fitting into the support parts 20' and 20' provided on the upper and lower frames, and the other end is in contact with the indoor side surface of the frame 4 so that the above-mentioned gaps G and G can be opened and closed. is formed.

In FIGS. 5A to 5C showing the upper gap closing member 19, one end of a substantially tubular actuating shaft 21 is fitted onto the pivot portion 20 at one end in the width direction of the gap closing member 19, and the other end is It extends to the vertical stile 16 of the shoji body. One end of the actuating shaft is formed into a C-shaped cross section by drilling a groove parallel to the axis in a part of the tube portion, and the actuating shaft 21
It is formed so as to be able to transmit rotational motion to the gap closing member, and a pinion 22 is provided near the extension at the other end.

The vertical stile 16 of the shoji body 12 is provided with a connecting rod 23 that is slidable up and down along its axis, and a rack 24 that engages with the pinion is formed at one end facing the pinion 22.

Figure 6 shows the operation of the upper and lower gap closing members 19, 19 attached to the shoji body 12, and the gap closing members 19, 19 in the figure are opened by the positions of the racks 24, 24 shown by solid lines. Indicates the condition, easy 2
4 and 24 upward, the pinions 22 and 22 rotate, and the gap closing members 19 and 19 are rotated.
indicates that G closes the gaps G and G.

As shown in FIGS. 7A and 7B, the opposing ends of the two connecting rods 23, 23 are connected by a connecting fitting 25 with a square cross section, and the eccentric cam 26 is fitted into the recess of the fitting. . The vertical stile 16 is also provided with a handle 28 which is fixed to the eccentric cam 26 via a shaft 27. When the handle 28 is operated, the eccentric cam 26 rotated by the handle 28 causes the connecting rods 2
3 and 23 simultaneously slide in the same direction to simultaneously open and close the gap closing members 19 and 19 as explained in FIG. The racks 24, 24 shown in FIG. 6 are oriented in opposite directions to enable the above-described operation.

In the above description, the gap closing material was provided on the shoji body side, but it can be provided on the frame body side. It is also possible to fix the frame body to the window opening to which the frame body is attached, thereby creating a so-called fitted window.

Since the present invention is constructed as described above, solar heat can be effectively utilized with a simple structure.
In particular, since the closing member for the air intake and air extraction gaps is a rotary type with a simple structure, there are fewer failures.

Since the present invention is configured as described above, it is possible to provide an opening/closing window that effectively utilizes solar heat with a simple structure.In particular, the gap closing member for air intake and air extraction is a rotary type with a simple structure. Therefore, there are fewer failures.

[Brief explanation of the drawing]

Figure 1 is a front view of the solar heat utilization window of the present invention as seen from the indoor side, Figure 2 is a vertical cross-sectional view taken along the - line in Figure 1, and Figure 3 is a cross-sectional view taken along the - line in Figure 1. , FIGS. 4A and 4B are front views of the hinge on which the shoji body is attached, and side views in the - arrow direction of FIG. Front view showing parts, - of Fig. 1.
A side view and a plan view in the direction of the arrow, FIG. 6 is a side view in the direction of the - arrow in FIG. 1 showing the upper and lower parts of the rotating mechanism, and FIG. 7A is a side view in the direction of the - arrow in FIG. The side view in the viewing direction, FIG. 7B, is a rear view taken along the - line in FIG. 7A. G...Gap, 1, 2, 3...Mounting frame, 1A...
Upper frame, 2A...Lower frame, 3A...Vertical frame, 4...Frame body, 6...Translucent plate, 9...Solar heat collector, 12...
...Shoji body, 14...Upper stile, 15...Lower stile, 16...
...Vertical stile, 17...Hinge, 19...Gap filler,
22...Pinion, 23...Connecting rod, 24...Rack, 28...Handle.

Claims (1)

[Scope of utility model registration request] A frame body 4 is installed in the mounting frames 1, 2, and 3 in a vertical axis rotation type, and a solar heat ray transmitting plate 6 is arranged on the outdoor side and a blind type solar heat collector 9 is arranged on the indoor side. On the indoor side, a shoji body 12 which is also housed in a mounting frame and framed around all four sides is installed, and upper and lower frames 14 and 15 of the shoji body and upper and lower frames that respectively oppose the upper and lower frames are installed. Appropriate gaps G, G communicating with the room are formed between the frames 1A, 2A, and in the upper and lower gaps, gap closing materials 19, 19 that can be opened and closed and pivoted to either the shoji body or the frame body are provided. The above-mentioned gap closing members 19, 19 are extended by extending the shaft portions forming the pivot parts to the vertical stile 16 of the shoji body or the vertical frame 3A of the frame body. Pinions 22, 22 are formed near the ends, and connecting rods 23, 23 are provided on the vertical stile of the shoji body or the vertical frame of the frame body, and are driven simultaneously by a handle 28, respectively. Racks 24, 24 are formed in the vicinity of the end remote from the handle of the connecting rod, and are engaged with the pinions 22, 22, respectively, and by operating the handle, the upper and lower closing members are rotated, and the upper and lower closing members are rotated. A solar heat utilization window characterized by opening and closing gaps at the same time.