JPS6142038Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a heating wall body with windows that utilize solar heat.

Traditionally, hot water systems are commonly known as heating systems that utilize solar heat, but they are installed on the roof, circulate water indoors and outdoors, and emit the heat from the hot water indoors. , auxiliary equipment such as piping, pumps, and radiators are required, and their construction is also troublesome.

The purpose of this invention is to be able to solve the above problems by being incorporated into a part of the wall of a building, and also to prevent heat from being radiated indoors during heat collection or in the summer, and to reduce wasted heat to the outdoors during indoor heating. The purpose of this invention is to provide a heating wall that can prevent severe heat radiation.

In this specification, "inside" refers to the indoor side, and "outside" refers to the indoor side.

This heating wall with solar heating windows is based on this idea.
A window that occupies the upper half of the wall, a waist wall made of a heat storage material that occupies the lower half of the wall and has a solar heat absorbing film on its outer surface, an automatically retractable heat insulating curtain placed on the outside of the waist wall, and a waist wall that occupies the upper half of the wall. a movable heat insulating board disposed inside the wall so as to cover it and capable of automatically moving up and down and covering the window in the raised position;
It is equipped with a mechanism for interlocking the heat insulating curtain and the movable heat insulating board, and a weight is attached to the lower end of the heat insulating curtain, and a winding case for the heat insulating curtain is provided at the upper edge of the waist wall, and the interlocking mechanism window It consists of an interlocking pulley provided above, and an interlocking cable that is hung on the interlocking pulley and has one end attached to the lower end of the heat insulating curtain and the other end attached to the upper end of the movable heat insulating plate. This interlocking mechanism unwinds the heat insulating curtain when the movable heat insulating plate is raised, and winds it up when it descends.

Concrete, brick, etc. are commonly used as the heat storage body, but in order to increase the heat storage rate, it is preferable to intersperse a large number of sealed containers containing water or a latent heat storage material in the concrete. Suitable latent heat storage materials include sodium sulfate decahydrate, calcium chloride hexahydrate, sodium phosphate dodecahydrate, caustic soda monohydrate, sodium thiosulfate pentahydrate, paraffin, and ethylene glycol. The material for the container is preferably a thermoplastic synthetic resin such as polyethylene, in order to heat the container after it is filled with contents. The shape of the container is suitably spherical or cylindrical, and it is best to make it as small as possible in order to evenly scatter the containers in the concrete. In order to provide the outer surface of the waist wall with a solar heat absorbing film, it is preferable to attach, for example, an aluminum foil or thin aluminum plate treated with a solar heat selectively absorbing film to the heat storage body using an adhesive or a pressure-sensitive adhesive. In particular, a coiled aluminum foil with one side treated with a solar heat selective absorption film and an adhesive coated on the other side and covered with a release paper is prepared, and this is cut into a size that matches the area of the heat storage body. It is best to cut it before use. In some cases,
An aluminum-deposited synthetic resin film treated with a solar heat selective absorption film may also be used. Incidentally, the solar heat selective absorption film is generally smooth, but in order to increase the surface area, it may have a finely wavy longitudinal section. The characteristics of the solar heat selective absorption film are that the solar absorption rate α is 0.85% or more, and the emissivity ε is
A value of 0.3 or less is good. It is better to paint the inner surface of the heat storage body white or black, or to attach a metal plate such as an aluminum plate with an embossed film to the inner surface of the heat storage body. The self-winding insulation curtain is designed to cover the outer surface of the waist wall when it is unrolled, and is automatically rolled up into the winding case by means of a spring or the like. . It is preferable that the weight of the weight attached to the lower end of the heat insulating curtain be balanced with the force of a spring or the like to wind up the heat insulating curtain plus the weight of the movable heat insulating plate. The movable heat insulating board is made of synthetic resin such as urethane or styrene, or glass wool. A rope, a belt, etc. are used as the interlocking cable. It is preferable that the window, the waist wall, the self-winding insulation curtain, the movable insulation board, and the interlocking mechanism be housed in a picture frame. In addition, if the existing waist wall is made of concrete, it may be used as is.

This invention will be explained below based on drawings showing examples.

A heating wall body 1 with a solar heat utilization window includes a window 2 occupying the upper half of the wall body, a waist wall part 3 made of a heat storage body occupying the lower half part and having a solar heat absorbing film 4 on the outer surface, and a waist wall part 3
a transparent plate 5 disposed on the outside of the waist wall 3; a self-rolling heat insulating curtain 6 disposed on the outside of the waist wall 3; It is provided with a movable heat insulating board 7 that covers the window 2 at a certain position, and an interlocking mechanism that interlocks the heat insulating curtain 6 and the movable heat insulating board 7.

The window 2 is housed in a sash 8 occupying the upper half of the wall. The waist wall part 3 has a frame 9 that occupies the lower half of the wall body.
It is contained within. The frame 9 is assembled by plate-shaped upper and lower horizontal frame members 9a and 9b and plate-shaped left and right vertical frame members 9c. Left and right vertical members 20 having a rectangular cross section and whose upper ends slightly protrude from the upper horizontal frame member 9a are arranged on the side surfaces of the left and right vertical frame members 9c. Two interlocking pulleys 10 are provided at the upper ends of the left and right vertical members 20, respectively.
An interlocking wire rope 11 is hung around the interlocking pulley 10. The interlocking pulley 10 and the interlocking wire rope 11 form an interlocking mechanism between the heat insulating curtain 6 and the movable heat insulating plate 7. The waist wall portion 3 is made of concrete 3a
A large number of water-sealed spherical containers 3b the size of ping pong balls are scattered inside. The solar heat absorption film 4 provided on the outer surface of the waist wall portion 3 is obtained by forming a solar heat selective absorption film on the outer surface of an aluminum foil, and pasting this aluminum foil on the waist wall portion 3 with an adhesive or an adhesive. It has been provided. In addition, a white coating film 1 is provided on the inner surface of the waist wall portion 3.
2 is formed. As the transparent plate 5,
A transparent glass plate is generally used, but transparent synthetic resins such as acrylic resins can also be used. There is a gap of about 10 to 20 mm between the transparent plate 5 and the waist wall part 3, and an air layer 1 is provided here to improve heat retention efficiency.
3 is provided. The winding case 14 of the automatic winding type insulation curtain 6 is placed on the upper surface of the upper horizontal frame member 9a of the frame 9, and a winding shaft 15 for winding up the insulation curtain 6 is provided inside this winding case 14. It is located. The upper surface of the winding case 14 is at the same height as the left and right vertical members 20 and the upper end. The heat insulating curtain 6 is automatically wound around the winding shaft 15 by a spring. Further, both side edges of the heat insulating curtain 6 enter into the left and right vertical members 20 through vertical slits 16 provided in the left and right vertical members 20, and a weight 17 is attached to the lower end thereof. The weight of the weight 17 is set to balance the force obtained by adding the weight of the movable heat insulating plate 7 to the force of the spring to wind up the heat insulating curtain 6. One end of the interlocking wire rope 11 is attached to the weight 17, and one end of the interlocking wire rope 11 is attached to the lower end of the heat insulating curtain 6 via the weight 17. The movable heat insulating board 7 is adapted to cover the window 2 in the raised position. The left and right edges of the movable heat insulating board 7 are formed by vertical grooves 18 provided in the left and right vertical members 8a of the sash 8 and grooves 19 in the left and right vertical members 20.
It is slidably fitted into the A slit is provided at the bottom of the groove 19, and through this slit, wire attachment members provided laterally projecting at the upper ends of the left and right edges of the movable heat insulating plate 7 enter into the left and right vertical members 20, and the wire attachment members are inserted into the left and right vertical members 20. The other end of the interlocking wire rope 11 is attached to the wire attachment member.

The heating wall body 1 according to this invention is used for indoor heating in winter as follows. That is, during the daytime, as shown in Figures 1 and 2,
A movable heat insulating board 7 is placed inside the waist wall 3 so as to cover it and isolates the waist wall 3 from the indoor space I, and a heat insulating curtain 6 is wound up inside the winding case 14. The solar heat absorbing film 4 is exposed to the outdoors. Sunlight S from outdoors O passes through the transparent plate 5 and hits the solar heat absorption film 4. As a result, sufficient heat is stored in the heat storage waist wall portion 3 with the help of the solar heat absorbing film 4 which absorbs heat well. Therefore, when the movable heat insulating plate 7 is raised during the day, the interlocking pulley 10 and the interlocking wire rope 11
The heat insulating curtain 6 is rewound by the action of the weight 17 via. Then, as shown in FIGS. 2 and 3, the outside of the waist wall 3 is covered with the heat insulating curtain 6, and the waist wall 3 is isolated from the outdoors O. Exposure to I. Therefore, the waist wall portion 3
The heat H stored in the room is radiated to the indoor room I to heat the indoor room I, and the heat insulating curtain 6 can also prevent the heat from being radiated to the outdoor room O. Moreover, since the inside of the window 2 is covered with the movable heat insulating board 7, the heat radiated into the indoor I will not be radiated from the window 2 to the outdoor O. Of course, the indoor space I can be heated as described above even during the daytime, if necessary. The vertical movement of the movable heat insulating board 7 and the winding and unwinding of the heat insulating curtain 6 are performed by raising or lowering the movable heat insulating board 7 in the indoor room I. At this time, the insulation curtain 6 is of an automatic winding type by the action of a spring, and the weight of the weight 17 is such that it balances the force of winding up the insulation curtain 6 plus the weight of the movable insulation board 7. Therefore, the movable heat insulating plate 7 can be moved up and down extremely easily and smoothly. In the summer, if the movable heat insulating board 7 is lowered to cover the inside of the waist wall part 3, it is possible to prevent the radiation of heat into the room I without interfering with the sunlight coming in through the window 2.

Heating wall body with solar heat utilization window according to this invention 1
The window 2 occupies the upper half of the wall, the waist wall part 3 made of a heat storage body occupies the lower half of the wall and has a solar heat absorbing film 4 on the outer surface, and the automatic winder disposed on the outside of the waist wall part 3. A heat insulating curtain 6, a movable heat insulating board 7 arranged inside the waist wall 3 to cover it and movable up and down and covering the window 2 in the raised position, and the heat insulating curtain 6 and the movable heat insulating board 7 are interlocked. A weight 17 is attached to the lower end of the heat insulating curtain 6, a winding case 14 of the heat insulating curtain 6 is provided at the upper edge of the waist wall 3, and the interlocking mechanism is provided at the upper edge of the waist wall 3. An interlocking pulley 10 provided above, and an interlocking cable 11 hooked onto the interlocking pulley 10 and having one end attached to the lower end of the heat insulating curtain 6 and the other end attached to the lower end of the movable heat insulating plate 7. This interlocking mechanism is a mechanism that unwinds the insulation curtain 6 when the movable insulation plate 7 rises and winds it up when it descends.
As described above, the indoor space I can be heated only by solar heat. Moreover, when heating indoor I, the outside of the waist wall part 3 is covered with the heat insulating curtain 6, so the waist wall part 3
It is possible to prevent the heat stored in the inside from being radiated to the outside. Furthermore, during heating, the inside of the window 2 is covered with the movable heat insulating board 7, so that the heat radiated into the room I can be prevented from escaping from the window 2 to the outdoors O. There is also the advantage of heating the indoor space I from below so that the feet can be warmed. Furthermore, since the waist wall portion 3 is made of a heat storage material and has a solar heat absorbing film 4 on its outer surface, it is possible to sufficiently store the heat necessary for heating. Further, since the heating wall body 1 itself becomes a part of the building wall, additional equipment is unnecessary. Furthermore, since the movable heat insulating board 7 and the heat insulating curtain 6 are linked by the interlocking pulley 10 and the linking cable 110, both can be operated by simply moving the movable heat insulating board 7 indoors. 1 weight at the bottom end of 6
7 is attached, the above operations can be performed smoothly.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention, and FIG. 1 is a front view showing the state when receiving heat, and FIG.
FIG. 3 is a sectional view corresponding to FIG. 2 showing a state during heat dissipation, and FIG. 4 is a sectional view taken along the line - in FIG. 3. 1... Heating wall with solar heat utilization window, 2... Window,
3...Waist wall made of heat storage body, 4...Solar heat absorption film, 6
...Automatic roll-up heat insulation curtain, 7...Movable heat insulation board, 10
... Interlocking pulley, 11 ... Interlocking wire rope (interlocking rope), 14 ... Winding case, 17 ... Weight.

Claims (1)

[Scope of utility model registration request] A window 2 that occupies the upper half of the wall, a waist wall section 3 made of a heat storage material that occupies the lower half of the wall and has a solar heat absorbing film 4 on its outer surface, and an automatic winding type heat insulator placed on the outside of the waist wall section 3. A mechanism for interlocking the curtain 6, a movable heat insulating board 7 arranged inside the waist wall part 3 so as to cover it and movable up and down and covering the window 2 in the raised position, and the heat insulating curtain 6 and the movable heat insulating board 7. A weight 17 is attached to the lower end of the heat insulating curtain 6, a winding case 14 of the heat insulating curtain 6 is provided at the upper edge of the waist wall 3, and the interlocking mechanism is connected to the upper edge of the waist wall 3. , and an interlocking cable 11 that is hung on the interlocking pulley 10 and has one end attached to the lower end of the heat insulating curtain 6 and the other end attached to the lower end of the movable heat insulating plate 7. This interlocking mechanism is a mechanism for rewinding the heat insulating curtain 6 when the movable heat insulating plate 7 is raised and winding it up when it is lowered.