JP3160427U - Apartment house with solar panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apartment house provided with a solar panel. An apartment house 100 stores solar panel 108 installed on a surface facing the outer wall of a waist wall forming a balcony 106 and electric power sent from all the solar panel panels 108 included in the apartment house 100. In addition, when the power generation amount is surplus, it includes a power converter 114 that sends power to the commercial power line, and an electric device that is used in a common part that receives power supply from the power converter 114. [Selection] Figure 1

Description

  The present invention relates to an energy-saving apartment house, and more particularly to an apartment house equipped with a solar panel.

  In recent years, there has been an increasing movement to aim for a low-carbon society from the viewpoint of global warming and resource depletion. In short, such a low-carbon society can be achieved by converting energy such as nuclear power, wind power, solar power, wave power, and geothermal energy into electricity without using fossil fuels. Yes. By the way, methods that use energy sources other than sunlight, such as nuclear power, wind power, and wave power, are large-scale in terms of facilities, so use solar cell panels that aggregate solar cells for homes. Power generation equipment installed.

  When installing a solar cell panel in a house or an apartment house, the solar cell panel is often installed on a roof or a roof in consideration of the degree of sunlight and an installation area. However, in the case of an apartment house, a balcony is provided as a dedicated part, and in recent years, most of the sunny walls of the apartment house are balconies. In many cases, a balcony is a space formed between a seismic wall and a waist wall that forms an extension from the housing of the building by a seismic wall with built-in sash windows, a floor slab, and a waist wall. Is used as a space for clothes drying, air conditioning equipment installation, planter installation, etc.

  While the housing side of the balcony is a space that can be used as described above, the outside of the waist wall forming the balcony is often provided with only a function as an outer wall in many cases. Various techniques for effectively utilizing the waist wall for forming a balcony are known. For example, in Japanese Patent Application Laid-Open No. 2008-304167 (Patent Document 1), a heat exchanger for hot water supply is installed on the waist wall, An apartment house that is heated with light and used for hot water supply is described.

JP2008-304167

  Although patent document 1 describes the effective use of the waist wall for forming a balcony, it does not describe at all about the point which uses the outer side of the waist wall of a balcony for photovoltaic power generation. As mentioned above, balconies are arranged on the sunny side of the apartment house, so the outside of the waist wall can be used for solar power generation to effectively increase the amount of power generation in the apartment house. It is considered possible.

  This invention is made | formed in view of the problem of the prior art mentioned above, and it aims at providing the apartment house which raised the solar cell power generation area of the apartment house dramatically.

  This invention is made | formed in view of the problem of the prior art mentioned above, and this invention installs a solar cell panel in the sunlit side of the waist wall which comprises a balcony. The electric power generated by the solar panel of each house is aggregated into a converter that transmits power to livestock batteries or commercial power lines, and is used as power to be used in, for example, common areas of apartment buildings. It is used to allocate maintenance costs for apartment buildings.

  According to the present invention, it is possible to provide an apartment house that can dramatically increase the photovoltaic power generation efficiency of the apartment house and at the same time reduce the maintenance cost of the apartment house.

Schematic of the apartment house 100 of the present invention The enlarged view of the exclusive part 104 of the housing complex 100. FIG. The figure which shows the installation structure of the solar cell panel in 1st Embodiment of this embodiment. The figure which shows the installation structure of the solar cell panel in 2nd Embodiment of this embodiment. The figure which shows the installation structure of the solar cell panel in 3rd Embodiment of this embodiment.

  Hereinafter, although this invention is demonstrated using embodiment, this invention is not limited to embodiment mentioned later. FIG. 1 is a schematic view of an apartment house 100 according to the present invention. The apartment house 100 is constructed as a condominium or the like, and is built with precast concrete to be an earthquake-resistant building. The apartment house 100 has a plurality of floors, an elevator machine room 102 and the like are installed on the roof, and a plant 112 and the like are planted on the ground 110 for environmental consideration.

  In addition, a dedicated portion 104 is assigned to each floor to provide a resident's living section. A balcony 106 is formed in the dedicated portion 104 and provides utility spaces such as a clothes drying space, an air conditioner outdoor unit installation space, and a planter installation space. The inside of the balcony is provided for various uses as described above, but in many cases, the outside wall of the balcony is low in availability and remains a concrete wall or a decorative tile. In the present invention, the solar cell panel 108 is installed on the outer wall portion of such a balcony.

  In addition, the apartment house 100 shown in FIG. 1 accumulates the power generated by the solar panel 108 installed in all the houses, and when the power generation amount is surplus, the power is supplied to the commercial power line to sell power. A power converter 114 is provided. The electric power converter 114 supplies the electric power accumulated via the electric power line 116 to electric equipment normally used for a common part of the apartment house 100 via an electric power supply line (not shown). Further, when the power generation amount becomes surplus, surplus power is supplied to the commercial power line 118 and sold to reduce the maintenance management cost of the apartment house 100.

  FIG. 2 is an enlarged view of the dedicated portion 104 of the apartment house 100. The dedicated portion 104 is partitioned by a partition wall 202 for partitioning with a neighboring door, and a sash 204 for entering and exiting the room. However, it is formed on the seismic wall and can enter and exit the room. The balcony is defined by a floor slab (not shown), a waist wall 206 positioned vertically from the floor slab, and a sash / seismic wall and partition wall 202. Note that a slit 208 is formed between the waist wall 206 and the housing for the purpose of improving the seismic strength. The solar cell panel 210 is attached to the waist wall 206 via a substrate so that the photoelectric conversion element faces the outer wall surface. In the embodiment shown in FIG. 2, the substrate is secured by swallowing the waist wall 206 with anchor bars 212 welded to the substrate.

  In the embodiment shown in FIG. 2, the anchor bars 212 are exposed for the purpose of explanation, but for the purpose of preventing corrosion due to exposure to wind and rain for a long period of time, the substrate and the waist wall 206 are separated. It is also possible to embed the gap between them with a caulking material or a sealing material and hide the anchor muscle 212 from the outside. Hereinafter, the installation structure of the solar cell panel of the present embodiment will be described using a cross-sectional structure along the cutting line AA shown in FIG.

  FIG. 3 shows a solar cell panel installation structure in the first embodiment of the present embodiment. As shown in FIG. 3, the exclusive part 104 of the apartment house has a residential area defined between the floor slab 304 on the upper floor and the floor slab 302 on the current floor, and the seismic wall 306, the floor slab 302, the waist A balcony is formed between the walls 308. The solar cell panel 310 is attached to the substrate 312 using bolts and nuts. Further, the substrate 312 is fixed to the waist wall 308 via the anchor muscles 314. The electric power generated by the solar panel 310 is sent to the power converter 318 for a commercial power line including a storage battery via the power line 316 and stored.

  Electric power generated by the solar panel of each house is sent to the power converter 318 and used as a common power source for the apartment house 100. The power converter 318 converts the accumulated electric power sent from the solar panel into an alternating current of an appropriate voltage, and supplies it to an electric device provided for common parts such as a night light, an automatic door opening / closing waist motor of the entrance, etc. To do. In addition, when the accumulated power is surplus, the surplus power can be sent to the commercial power line and sold. In the embodiment shown in FIG. 2, the substrate 312 can have a pedestal configuration, and the distance between the solar cell panel 310 and the waist wall 308 can be made variable.

  FIG. 4 shows a solar cell panel installation structure in the second embodiment of the present embodiment. In the embodiment of FIG. 4, a metal handrail 414 fixed to the waist wall 408 is formed on the waist wall 408 of the balcony in terms of ventilation and appearance. The solar cell panel 410 is attached to the handrail 414 via a plurality of fixing brackets 412 extending from the substrate. In the embodiment shown in FIG. 4 as well, the fixing bracket 412 can prevent corrosion by blocking it from wind and rain using a caulking material, a sealing material, or the like.

  FIG. 5 shows the installation structure of the solar cell panel in the third embodiment of the present embodiment. In the embodiment shown in FIG. 5, the waist wall 508 is configured as a single precast concrete plate, and is formed by swallowing anchor bars 512 welded to the substrate. In addition, when processing the precast concrete board for waist walls, as shown in FIG. 5, it can also manufacture by swallowing the anchor reinforcement | stitch 512 which attached the board | substrate.

  In still another embodiment, instead of the anchor bar 512, a pre-cast concrete plate is formed by swallowing a female fitting with a female thread, and the solar panel 510 and the substrate are integrally fixed to the waist wall with bolts. it can.

  In this embodiment, the balcony is vertically formed, and although the light receiving angle of sunlight is lower than that on the roof, the balcony itself is concentrated on the sunny side of the apartment house. Considering the points to be formed, the total area, and the like, it is possible to obtain a power generation amount that is greater than the installation with a low light receiving angle. In the northern hemisphere, the solar altitude during the winter decreases during the winter.

  This is because the solar panel installed on the balcony has a larger light receiving angle in winter, so considering the power generation efficiency in winter, there is no major inconvenience that the solar panel is installed vertically, rather Long-term cost reductions are expected by using the power generated by solar panels, for example, to supply night lights such as entrances, corridors, emergency stairs, intercoms, automatic door opening / closing motors, or emergency warning equipment. it can.

  In addition, repair of solar panels can be performed in accordance with the schedule for large-scale repairs of apartment buildings, and the profits obtained by purchasing surplus power for this purpose are saved as repair costs for large-scale repairs. You can also.

DESCRIPTION OF SYMBOLS 100 Apartment house 102 Elevator machine room 104 Dedicated part 106 Balcony 108,210,310,410,510 Solar panel 110 Ground 112 Planting 114,318,418,518 Power converter 212,314,512 Anchor bar 202 Partition wall 204 Sash 206, 308, 408, 508 Waist wall 208 Slit 302, 304 Floor slab 306 Earthquake-resistant wall 310 Solar panel 312, 514 Substrate 316 Power line 412 Fixing bracket 414 Handrail

Claims (4)

  An apartment house with solar panels installed on the surface facing the outer wall of the waist wall that forms the balcony. A solar panel installed on the surface facing the outer wall of the waist wall forming the balcony;
In the case where the power sent from all the solar panel provided in the apartment house is accumulated and the amount of power generation is surplus, a power converter that sends power to the commercial power line,
An apartment house comprising an electric device used in a common part that receives power supply from the power converter. A solar panel installed on the waist wall so that the photoelectric conversion element faces the surface facing the outer wall of the waist wall forming the balcony;
In the case where the power sent from all the solar panel provided in the apartment house is accumulated and the amount of power generation is surplus, a power converter that sends power to the commercial power line,
An apartment house comprising an electric device used in a common part that receives power supply from the power converter. A solar cell panel fixed to the waist wall so that the photoelectric conversion element faces the surface facing the outer wall of the waist wall forming the balcony;
In the case where the power sent from all the solar panel provided in the apartment house is accumulated and the amount of power generation is surplus, a power converter that sends power to the commercial power line,
An electric device used in a common part that receives power supply from the power converter,
The solar cell panel is installed in a recess formed in the waist wall, is installed through a fixing bracket on a handrail formed in the waist wall, or is directly fixed to the waist wall, housing complex.