JPS6017514Y2 - solar heating window - Google Patents

Description

[Detailed description of the invention] The present invention relates to the structure of windows in buildings, and more specifically to solar heat utilization in which the space inside a hollow frame housing a built-in solar heat utilization device is selectively communicated or disconnected toward the outside of the room. Concerning window opening/closing structure.

Conventionally, the structure of a solar heat-utilizing window has been known, which utilizes a window facing the outside of a building to absorb or reflect solar heat and heat and cool indoor air through natural convection. ing.

Such a fitted window has a blind-like heat absorbing plate and a heat reflecting plate rotatably arranged in the space between two opposing glass plates, and also has indoor and outdoor sides above and below the glass plates. It is equipped with air intake and exhaust ports that can be opened and closed 1, and uses heat width and convection to heat and cool the room.

However, the above structure is complicated, and in particular, a practical opening/closing structure for the intake and exhaust holes has not yet been completed.

The present invention has been made in consideration of the above, and is intended to provide a window that utilizes solar heat and can be fully used as a normally practical window structure.

The present invention will be explained in detail based on an example in which the present invention is applied to a rotating shoji shown in the drawings. As shown in FIGS. The lower frame 4 is assembled into a frame shape, and this is assembled into an upper frame 5, a lower frame 6, and both vertical frames 7,
It is fitted into the window frame assembled with 7 via the vertical rotation shafts 8 and 9.

Although this embodiment shows a vertical axis rotating window in which rotating shafts are provided in the center portions of the upper and lower frames, a horizontal axis rotating window or a sliding door type window without rotating shafts may also be used.

Alternatively, it may be a closed-in window.

Glass plates 10 and 11 are installed on the outdoor and indoor surfaces of the shoji 1, respectively.
will be established.

In the case of the figure, the glass plate 10 is fixed to the shoji 1, and the glass plate 11 has a hinge part 12 at the top and a locking part 13 at the bottom, and is formed so that it can be opened from the indoor side by releasing the locking tool 14. .

A space 17 is formed between the glass plates 10 and 11 and the upper and lower horizontal partition walls 15 and 16 of the shoji 1, and a blind-like solar heat absorption/reflection device 20 is provided within the space.

The device 20 may be of any known type.

Incidentally, the horizontal partition walls 15 and 16 have through holes 15' and 1, respectively.
Drill 6'.

18 is a tight material that seals between the window frame and the shoji.

As shown in FIG. 1, the lower stile 4 and upper stile 3 of the shoji 1 are equipped with air intake and exhaust devices 30, 31 and 30' which can be opened and closed and communicate with the space 17 and the indoor and outdoor sides, respectively.

31' is provided.

Since the above intake and exhaust devices 30' and 31' are similar to 30.31, only the opening/closing structure of 30.31 will be described.

Vertical C-channel shaped sliding guide parts 32 and 33 are vertically formed on both sides of the lower part of the lower stile 4.

Holes 34 and 35 are bored in the vertical walls of the sliding guide parts 32 and 33 at a predetermined pitch over the entire width of the shoji.

Holes 34 and 35 are arranged in symmetrical positions as shown in FIG.

Sliding members 36 and 37 having a length shorter than the full width of the shoji are fitted into the sliding guide parts 32 and 33, and are connected to the rain shelter members 36 and 37 by respective central operation links 41 to be operated from the indoor side. Attach the possible operating member 38.

In this manner, the interlockable rain shelter members 36, 37 are provided with a plurality of holes 39, 40 at a predetermined pitch, the positions of which are slightly asymmetrically shifted, unlike the sliding guide portions 32 and 33.

The width of the holes 34, 35, 39, 40 in the sliding force direction is set to be 173 or less of the pitch between the holes.

Also, the holes 34 and 39, and 35 and 40 are formed so as not to coincide at the same time.

In FIG. 3, in order to clarify the drawing, the relative positions of the holes are laid out in a plan view, and the holes 39.40 are shown by dotted lines and have a slightly smaller diameter than the holes 34.35.

In operation, when the operating member 38 is moved in the direction of the arrow in FIG. 3, the rain containment member slides within the sliding guide, and the holes thereof are aligned or not aligned with each other. The space part 17 and the outdoor side and/or the indoor side are selectively communicated or not communicated with each other.

Fig. 3A shows no communication between the indoor and outdoor areas, Fig. 3B shows communication with the outdoor side but no communication with the indoor side, and Fig. 3C shows non-communication with the outdoor side.
It is a figure which shows that it communicated with the indoor side.

Incidentally, the relative positions of the respective holes in the sliding guide portion and the sliding member can be reversed.

FIGS. 4 and 5 show an embodiment of the hollow frame opening/closing structure.

The main difference from the previous embodiment is the sliding guide section 52.
53 and sliding members 56 and 57 are arranged horizontally, and holes 54 and 55 in the sliding guide part and holes 59 and 60 in the sliding member are respectively bored at symmetrical positions.

The operating member 59, which can be operated from the indoor side, is a rotating arm loosely engaged at both ends with pins 61 and 61 caulked to the center of the rain shelter members 56 and 57, as shown in FIG. 62, the central part of the swing arm 62 is pivotally connected to the horizontal partition wall of the shoji 1: a bracket 63, and a fork-like metal fitting 64 that is fitted onto one pin 61 from the indoor side and operated to move in the width direction of the shoji. Be prepared.

Figure 6 shows the above-mentioned sliding member, and 65 is a tight material such as sponge or felt that tightens the sliding gap with the sliding guide part and ensures communication and non-communication between 54.55 and 59.60. Attach it onto the sliding member, avoiding the hole.

The second embodiment differs from the first embodiment in that the pivot arm 62
Due to the pivoting movement of the rain shelter members, the sliding guide portions move in opposite directions, and the holes of both sides align or do not align with each other, thereby connecting the space 17 with the outdoor side and/or the indoor side. Selectively communicate or disconnect.

FIG. 7 shows that when the sliding members 56 and 57 are placed in a neutral position, there is no communication between the indoor and outdoor areas, and when the fork-shaped operating member 64 is operated and the swing arm 62 is rotated clockwise, the indoor and outdoor areas are communicated with each other. It is a diagram showing that there is no communication to the inside, and when turning counterclockwise, there is no communication to the outdoor side and communication to the indoor side.

In the above two embodiments, the opening/closing device for the intake and exhaust holes was provided on the upper and lower frames of the shoji, but they may also be provided on the window frame, or the indoor glass panel may be made of a panel made of heat insulating material, etc., and the window may be replaced with a wall. .

It is also possible to make a fixed window or a fixed wall by fitting the opening/closing window or wall.

Since the present invention is constructed as described above, it has the following excellent effects.

(b) The width of each hole in the sliding guide part and the sliding member is set to a hole pinch of 173 or less, and the paired indoor and outdoor holes are formed so that they do not coincide at the same time, so the combination of indoor air intake and exhaust holes and outdoor air intake and exhaust holes is Open and closed, closed and open, closed and closed, etc. can be selected arbitrarily.

As a result of the above, in windows that effectively utilize solar heat,
In winter, the upper and lower indoor air intake and exhaust holes are opened and closed respectively during the day to heat the room, and at night all the upper and lower indoor and outdoor air intake and exhaust holes are closed to obtain a double insulated window. can.

In addition, in the summer, by opening the upper and lower outdoor air intake and exhaust holes, the hot air that remains inside the room without being completely reflected by the blind can be exhausted outside, thereby reducing the indoor heating and cooling load.

Moreover, indoor and outdoor operations can be performed simultaneously from the indoor side.

[Brief explanation of the drawing]

Figures 1 and 2 are longitudinal and cross-sectional views showing an embodiment of the present invention, Figure 3 is a schematic diagram showing the relationship between the holes in the sliding guide and the holes in the sliding member, and Figure 3A. 3C to 3C are schematic diagrams showing the operating state of FIG. 3, FIG. 4 is a longitudinal sectional view showing another embodiment of the present invention, and FIG. 5 is a plan view showing the main parts of the embodiment of FIG. 4. , FIG. 6 is a perspective view of the sliding member of FIG. 4, and FIG. 7 is a schematic diagram showing the relationship between the hole of the sliding guide portion of FIG. 4 and the hole of the sliding member. 3.4...Hollow frame body, 10, 11...
Glass plate, 15', 16'...Through hole, 17.
...Space, 20...Blind-like solar heat absorption/reflection device, 30.31.30', 31'...
...Intake and exhaust system, 34°35.39,40,54,5
5, 59, 60... Hole, 36.37, 56, 5
7...Sliding member, 38. 64... Operating member, 41, 62... Operating link.

Claims (1)

[Scope of utility model registration request] A blind-like solar heat absorption/reflection device 20 is provided in the space 17 between the inner and outer glass plates 10 and 11, and hollow body frames 3 and 4 are disposed above and below the inner and outer glass plates, respectively.
, 4 are provided with through holes 15', 16' at positions facing the above-mentioned space, and air intake/exhaust devices 30, 3 are provided at positions facing indoor/outdoor.
1, 30', 31', and the intake/exhaust device includes hollow frames 3, 4 and indoor/outdoor sliding parts 36, 37, 56, 57 that are slidable along the hollow frames. The rain shelter members are connected to each other by operating links 41.62 and can be slid indoors and outdoors simultaneously by operating an operating member 38.64 disposed on the indoor side, and the hollow frame body 3, 4 and sliding members 36, 37° 56.57 have holes 34, 35,
39, 40, 54. Outer pairs of holes (34 and 39, 35 and 40, 54 and 59
．． 55 and 60) are arranged so that they do not coincide at the same time but coincide separately according to the sliding movement of the sliding member.