JP4656970B2 - Planting louvers, planting equipment and buildings - Google Patents

Description

  The present invention relates to a planting louver, a greening device, and a building.

  Greening of buildings is progressing in consideration of the preservation of the global environment and the design of buildings. Especially in urban areas, greening of buildings rooftops and walls is recommended to alleviate the heat island phenomenon. In addition, greening improves the heat insulation of the building wall surface and leads to a reduction in heating and cooling costs. The greening of the building's roof is implemented by landscaping, biotope, etc., and it is implemented as an extension of landscaping technology, although it is a special place on the roof of the building. On the other hand, since the greening of the wall of a building is extremely severe as an environment for vegetation planting, greening devices using dedicated members and devices have been developed.

  As the greening device for the wall surface of the building, for example, a panel type greening blind capable of adjusting the angle has been proposed (see Patent Document 1). The greening blind is a plate-like slat provided with a planting base capable of holding a plant, and the slat holds moss. According to this, it is possible to adjust the amount of solar radiation (lighting or shading) from the sun to the building by changing the angle of the slats.

Moreover, in the louver in which a plurality of slats are attached with two gaps between two struts, the slats are formed in an open container shape, and a planting louver in which plants are planted Has been proposed (see Patent Document 2).
JP 2002-345330 A JP 2002-34347 A

  However, the greening blind described in Patent Document 1 does not support plants that require soil for vegetation.

  In addition, in the planting louver described in Patent Document 2, when soil is put into an open container-shaped slat, tilting the soil causes the soil to spill, so adjustment of the amount of solar radiation by changing the angle is substantial. Is impossible. Therefore, in order to adjust the amount of solar radiation with this planting louver, it was necessary to remove the planting louver once and widen or narrow the gap in the vertical direction and install it again.

  Therefore, an object of the present invention is to provide a planting louver that can cope with plants that require soil for vegetation and that can easily adjust the amount of solar radiation from the sun to a building.

  In order to achieve the above object, a planting louver of the present invention is a planting louver for planting a wall of a building, and includes a planting head for planting formed in an open container shape, A planting louver that is attached to a planting head and includes an adjustment body that adjusts the amount of solar radiation from the sun to the building.

  Thus, since the planting louver of the present invention includes a planting head formed in the shape of an open container, the planting louver can accommodate plants that require soil for vegetation. Moreover, since the planting louver of the present invention includes the adjusting body, it is possible to easily adjust the amount of solar radiation from the sun to the building. That is, in the planting louver of the present invention, for example, by providing the adjusting body horizontally, sunlight can be reflected and light can be efficiently taken from the window of the building. On the other hand, in the planting louver of the present invention, for example, by making the adjusting body oblique, it is possible to block and block sunlight from the windows of the building. In addition to this, the planting louver of the present invention also has the following effects. That is, according to the planting louver of the present invention, the greening area can be increased by the adjusting body. Moreover, according to the planting louver of the present invention, in addition to the adjustment of the sunlight, it is possible to adjust the amount of heat (heat collection or heat insulation), and the global warming due to the absorption of carbon dioxide by the planted plant. It can contribute to the prevention of conversion.

  In the planting louver of the present invention, it is preferable to provide angle adjusting means for adjusting the angle between the planting head and the adjusting body.

  In the planting louver of the present invention, the planting head and the adjusting body may be detachable.

  In the planting louver of the present invention, the surface of the adjusting body is preferably coated with an antifouling coating. Thereby, the said adjustment body can have a dirt prevention effect | action. It is preferable that the antifouling film contains a photocatalyst having an action of decomposing dirt by light. Examples of the photocatalyst include titanium oxide. The method of coating the surface of the adjusting body with an antifouling coating is not particularly limited, but generally a method of baking a titania sol that is a high-temperature baking method or a coating material as an adhesive that is a low-temperature baking method is used. There is a binder method. Recently, a water-soluble titanium oxide coating agent that uses neither an adhesive nor heat has been developed, and it can be applied directly to the surface of the adjusting body.

  Next, the tree planting apparatus of the present invention is a planting apparatus having a planting louver and a supporting member that supports the planting louver, and the planting louver is the planting louver of the present invention.

  The greening device of the present invention may further include a support, and the support member may be attached to the support. In the greening device of the present invention, the support column may be directly fixed to the building wall surface, or may be embedded in the ground at a predetermined distance from the building wall surface.

  In the greening apparatus according to the present invention, the support member has an attachment surface for disposing the support member on a wall surface of the building, and the attachment surface of the support member is disposed on the wall surface of the building via the support column. It is preferable. In the greening device of the present invention, the mounting surface of the support member may be directly fixed to the wall surface of the building. Further, in the greening device of the present invention, the support member is embedded in a wall surface during construction of a building, and an end portion of the support member protrudes from the building wall surface and protrudes from the building wall surface. The planting louver of the present invention may be placed on the end of the supporting member. In addition, the greening apparatus of this invention is not limited to these forms.

  In the tree planting apparatus of the present invention, it is preferable that a culture material is loaded on the planting head and a plant is planted on the culture material.

  In the greening apparatus of the present invention, the culture material is not particularly limited, and examples thereof include natural soil such as black soil and pure sand soil, and inorganic, organic, and organic / inorganic mixed lightweight soil. Of these, organic artificial lightweight soil is preferable. Examples of the organic artificial lightweight soil include a trade name roof soil manufactured by Masaki Envec.

  In the tree planting apparatus of the present invention, the plant is not particularly limited, and examples thereof include shrubs, sheep, mosses, herbs, vines, flowers, mosses, sedums and the like. Examples of the shrubs include Asebi, Senryo, Yabukouji, Himekuchinashi, Kusutsuge, Otafkunanten, Roni Seranida, Filipera Aurea, Blue Star, Rhein Gold, Wiltney, Blue Carpet, Himetsugi, Hypericum Calissimum, Abelias, etc. is there. Examples of the above-mentioned sheeps and mosses include, for example, Oozasa, Kogazasa, Benicida, Tashimada, etc. Yukinoshita etc. Examples of the vine plant include giant mushroom, honeysuckle, fake quail, western quail, honeysuckle, vinca majol, vincaminol, ramume, cirrus, hedera and the like. Examples of the flower include perennial verbena, safinia, mintya, blue daisy and the like. Examples of the moss include snago, high moss and chinocoke. Examples of the sedums include Mexican mannen, thurmannen, giraffe and tight sorghum. Among these, moss and sedum are preferable from the viewpoint of spreading fertilizer, water and the like, and vines and flowers are preferable from the viewpoint of aesthetics and appearance.

  Next, the building of this invention is a building which has a greening wall surface, Comprising: The said greening wall surface is a building greened by the greening apparatus of the said invention.

  The kind of building of this invention is not restrict | limited in particular, For example, they are a building, a road building, a bridge, a dike, a fence, a tower, etc.

  Next, the planting louver, the greening device, and the building of the present invention will be described with reference to the drawings. 1 to 17, the same reference numerals are given to the same parts.

  The cross-sectional view of FIG. 1 shows an exemplary configuration of the planting louver of the present invention. As illustrated, the planting louver 10 includes a planting head 11 formed in an open container shape and two adjusting bodies 12 as main components. The cross-sectional shape of the planting head 11 is substantially U-shaped, and the upper part is open, so that culture materials and plants can be placed therein. In addition, in this invention, the shape of the said planting head 11 is not limited, Other shapes may be sufficient. In addition, on both side outer walls at the top of the planting head 11, protrusions 14 whose ends are formed in a substantially circular cross section are formed. On the other hand, each of the two adjusting bodies 12 has a configuration in which two large and small rectangular (plate-shaped) blades are integrally connected by a plate-shaped connecting portion at each end portion. A concave portion having a substantially circular cross section is formed at a portion where the large blade and the plate-like connecting portion are connected. And the planting louver 10 is configured by fitting the end of the projecting portion 14 of the planting head 11 into the recess of the adjusting body 12 in a rotatable state. The two adjusting bodies 12 can be freely adjusted in angle by the fitting portion, and the angle is not particularly limited, but the angle α shown in the enlarged view A in FIG. Can be adjusted in the range of °. In this example, the fitting portion is an angle adjusting means for adjusting the angle between the planting head 11 and the adjusting body 12. In addition, in the example shown in FIG. 1, although the two adjustment bodies 12 are attached to the planting head 11, only any one may be sufficient. In the present invention, the shape of the adjusting body 12 is not particularly limited, and may be other shapes.

  In the present invention, the material of the planting head 11 is not particularly limited, and examples thereof include aluminum, terracotta, iron, stainless steel, vinyl chloride, and fiber reinforced plastic (FRP). Moreover, in this invention, the magnitude | size of the said planting head 11 is not restrict | limited in particular, It determines suitably by the magnitude | size, kind, etc. of the building to which it applies. For example, in the planting head 11 having the configuration shown in FIG. 1, the length is, for example, in the range of 1 to 10 m, preferably in the range of 3 to 5 m, and the width is, for example, in the range of 50 to 200 mm, preferably Is in the range of 100 to 150 mm, and the depth is, for example, in the range of 30 to 100 mm, and preferably in the range of 50 to 60 mm. As will be described later, when the planting louver 10 is fixed to the support column by a support member having an attachment surface, if the length of the planting head 11 is 3 m or less, for example, one center For example, if it is 5 m or more, it is preferable to support it with three or more struts.

  In the present invention, examples of the material of the adjusting body 12 include aluminum, terracotta, iron, stainless steel, vinyl chloride, and FRP. For example, for the purpose of lighting, a metal having a high light reflectance. Is preferred. In the present invention, the length of the adjusting body 12 can be the same as the length of the planting head 11, for example. The maximum width of the adjusting body 12 (in the configuration of FIG. 1, the width of the larger blade) is not particularly limited, and is, for example, in the range of 50 to 250 mm. It is preferable that the interval is approximately ½ of the interval when two or more tree louvers 10 are arranged in the vertical direction at intervals.

  Next, the configuration of another example of the planting louver of the present invention is shown in the sectional view of FIG. As shown in the figure, the planting louver 10 has a planting head 11 formed in the shape of an open container and two adjusting bodies 12 as main components, as described above. The cross-sectional shape of the planting head 11 is substantially U-shaped, and the upper part is open, so that culture materials and plants can be placed therein. On both outer walls on the upper side of the planting head 11, screwing projections 15 are formed. On the other hand, the two adjusting bodies 12 are each composed of two large and small rectangular (plate-like) blades and a plate-like connecting portion bent halfway. One end of the plate-like connecting portion is connected to a portion located slightly inside from the end portion of the larger blade, and the other end of the plate-like connecting portion is connected to the end portion of the smaller blade, The three are integrated. Further, in the larger blade, an outer portion of the larger blade than the portion where the plate-like connecting portion is connected is an area for screwing. And the screwing area | region of the said larger blade | wing and the projection part 15 of the said planting head 11 are connected with the screw | thread 13, and the said planting head 11 and the said two adjustment bodies 12 are connected. Are integrated to form a planting louver 10. The planting louver of this example can adjust the angle of the adjusting body 12 by replacing the adjusting body 12. For example, instead of the adjustment body 12 shown in FIG. 2, as shown in the cross-sectional view of FIG. 3, the adjustment body having a shape in which the larger blade jumps upward from the middle is attached to the planting head 11. Thus, the angle of the adjusting body 12 can be changed. That is, in this example, the adjusting body 12 itself is an angle adjusting means for adjusting the angle between the planting head 11 and the adjusting body 12. In the example shown in FIG. 2, the screw-fixing projections 15 are formed to have an angle substantially perpendicular to both side walls on the top of the planting head 11, but the angle is changed, You may incline the said adjustment body 12 connected with this by making the said projection part 15 incline. Moreover, in the example shown in FIG. 2, although the said protrusion part 15 for screwing is each formed in the both side wall of the upper part of the said planting head 11, it is a protrusion part from which an angle differs in the said both side wall. A plurality of 15 may be formed. Thereby, the angle of the said adjustment body 12 can be changed by changing the projection part 15 which connects the said adjustment body 12. FIG. In this case, the screw-fixing projection 15 serves as an angle adjusting means for adjusting the angle between the planting head 11 and the adjusting body 12. In the present invention, it is also possible to adjust the amount of solar radiation without changing the angle of the adjusting body 12. For example, if the protrusions 15 on both side (left and right) side walls are formed so as to be shifted up and down (in a step difference), even if the protrusions 15 and the adjusting body 12 connected thereto are horizontal, the amount of solar radiation Can be adjusted.

  Further, the shape of the adjusting body 12 is not limited to the above-described one, and for example, as shown in the sectional view of FIG. The adjustment body 12 shown in the sectional view of FIG. 4A has the same configuration except that the smaller blade is omitted from the adjustment body 12 shown in the sectional view of FIG. The adjusting body 12 shown in the cross-sectional view of FIG. 4B is the same as the adjusting body 12 shown in the cross-sectional view of FIG. 2, in which the smaller blade is omitted, and the larger blade jumps upward from the middle. It has a different shape.

  Next, the cross-sectional view of FIG. 5 shows an example of the configuration of the greening device of the present invention. As shown in the figure, the tree planting apparatus includes the planting louver 10 and the support member 40 shown in FIG. The support member 40 has a substantially L-shaped cross-section, the shorter side of the L-shape is a mounting surface 43, and the planting head 11 is fixed to the longer side with screws, thereby The planting louver 10 is supported. Then, as shown in the cross-sectional view of FIG. 6, the mounting surface 43 of the support member 40 may be directly fixed to the wall surface of the building 30 with screws 42, but as shown in the cross-sectional view of FIG. 7, It is preferable to arrange | position to a building wall surface via the support | pillar 20 arrange | positioned to a building wall surface (not shown). In this manner, the planting louver 10 is arranged on the building wall surface. Note that the pillars 20 arranged on the building wall include not only those directly fixed to the building wall but also those fixed to the ground at a predetermined distance from the building wall. The fixing method of the support column 20 is not particularly limited. For example, the support column 20 may be fixed directly to the building wall surface using an arbitrary fixing member, or may be fixed by embedding the lower portion of the support column 20 in the ground. Good.

  For example, H-shaped steel, CT-shaped steel, L-shaped steel, groove-shaped steel, I-shaped steel, round and square steel pipes, pipe-shaped columns, and the like can be used as the support 20. The number in particular of the said support | pillar is not restrict | limited, For example, it is the range of 1-10, Preferably, it is the range of 2-4.

  The cross-sectional view of FIG. 8 shows the configuration of another example of the greening device of the present invention. In addition, FIG. 8 is sectional drawing seen from the direction (side surface) parallel to the wall surface (not shown) of a building. As shown in the drawing, in the greening device of this example, the H-shaped steel standing vertically at a predetermined distance from the wall surface (not shown) of the building is the column 20. In the H-shaped steel, the two attachment surfaces 104 of the support member 100 are fixed to the H-shaped recess by bolts 102 and 103, respectively. A planting louver 10 is placed on the support member 100 with the planting head 11 fixed by bolts 101.

  The front view of FIG. 9 shows the configuration of still another example of the greening device of the present invention. In FIG. 9, the planting louver 10 is drawn with emphasis. As shown in the figure, in the tree planting apparatus of this example, one support column 20 is erected substantially vertically, and two planting louvers 10 are provided on the left and right sides of the support column 20 with a predetermined interval in the vertical direction. It is fixed with. In FIG. 9, the number of planting louvers 10 is two on the left and right, but the number of planting louvers 10 is not particularly limited, and may be changed as appropriate depending on, for example, the number of floors and height of the building. can do. Moreover, although the predetermined space | interval of the up-down direction of the said planting louver 10 can be arbitrarily set according to the height etc. of the plant to be planted, for example, it is the range of 0.1-0.5m, Preferably, it is the range of 0.2-0.4m. In addition, the method for fixing the planting louver 10 to the support column 20 is not particularly limited, and may be, for example, the method described in FIG. Moreover, in this example, although the planting louver 10 was arrange | positioned so that it might become symmetrical on the right and left of the support | pillar 20, this invention is not restrict | limited to this. For example, as shown in the top view of FIG. 10, a round steel pipe may be used as the support column 20, and two or more planting louvers 10 may be disposed at a substantially right angle.

  Next, still another example of the greening apparatus of the present invention is shown in the front views of FIGS. In both the drawings, the planting louver 10 is drawn with emphasis. In the greening device of the example shown in FIG. 11, two support columns 20 are erected substantially vertically, and two planting louvers 10 are arranged with a predetermined interval therebetween in the vertical direction, and the support columns 20 is fixed. Further, in the greening device of the example shown in FIG. 13, three support columns 20 are erected substantially vertically, and two planting louvers 10 are vertically spaced by a predetermined distance between each of the two support columns. It is arranged in a state where it is opened and is fixed to the support column 20. When the wall surface width of the building to be planted is wide, it is preferable to arrange the planting louvers 10 between the columns 20, and by appropriately adjusting the number of columns and the length of the planting louvers, More preferably, it can respond.

  Next, the sectional view of FIG. 13 shows still another example of the greening device of the present invention. As shown in the drawing, in the greening device of this example, the planting louver 10 having the shape shown in FIG. 3 as the adjusting body 12 is spaced apart from the wall surface of the building (not shown) at a predetermined interval in the vertical direction. ). Since the angle of the adjusting body 12 of the planting louver 10 is adjusted to an angle that can cover a window portion (not shown) of the building, sunlight can be shielded. Further, in this greening device, by replacing the adjusting body 12 with another shape, the light shielding or daylighting can be easily adjusted without replacing the planting louver itself.

  Next, an example of planting a plant in the planting louver of the present invention is shown in the sectional view of FIG. In the figure, (a) is an example in which the adjustment body 12 is attached in a horizontal state, and (b) is an example in which the adjustment body 12 is attached at an angle. As shown in the figure, in the planting louver 10 of this example, the culture material 60 is filled in the planting head 11, and the plant 70 is planted therein. As described above, since the planting louver 10 of the present invention has the adjustment body 12, the greening area can be increased accordingly. In this example, a vine plant is planted as the plant 70, which extends not only to the planting head 11 but also to the adjustment body 12, and the greening area is widened. On the other hand, as shown in the cross-sectional view of FIG. 17, the conventional planting louver 50 is composed of only the planting head, so that even if the vine plant 70 extends, the planting louver 50 extends from the opening of the planting head. The protruding part hangs down and the greening area cannot be expanded.

  Next, the perspective view of FIG. 15 shows an example in which the beauty of a building is improved by the greening device of the present invention. When looking at a building with a conventional planting device from a distance, it looks like a monotonous surface with no planting louvers (thick line with thick planting head), whereas the planting device of the present invention is By the adjusting body attached to the planting louver, it can be seen in a state of a plurality of thin lines. Therefore, as shown in the perspective view of FIG. 15, when the building in which the greening apparatus of the present invention is installed is viewed from a distance, the end face of the adjusting body becomes an accent of stripes, giving a thin and sharp impression, The aesthetics of things can be improved. In the tree planting apparatus shown in the figure, two struts 20 are arranged on the wall surface of the building 30, and three planting louvers 10 are arranged between these struts 20 with predetermined intervals in the vertical direction. Yes. When the building 30 is viewed from a distance, the planting louver 10 looks like three thin lines. In addition, in the planting louver 10, when the planting head and the adjustment body are detachable, the seasoning feeling is produced by the color difference by coloring the adjustment body in different colors. It is also possible to improve the aesthetics of the building. In addition, even if the planting louver is empty (the plant is not planted), the planting louver and the greening device of the present invention exhibit this aesthetic effect.

  Furthermore, the structure of an example of the greening apparatus of this invention which has a water supply / drainage means is shown in the front view of FIG. In the figure, the planting louver 10 is drawn with emphasis. As shown in the figure, in the greening device of this example, two struts 20 are erected substantially vertically, and three planting louvers 10 are spaced apart in the vertical direction between the two struts 20. Arranged in a state. The said support | pillar 20 is formed in the shape of a pipe, The inside becomes a channel | path of the water supply / drainage with respect to the inside of the planting louver 10. FIG. In the greening device of this example, the right column is a water supply side passage, and the left column is a drainage side passage. In the figure, dotted or solid arrows indicate the flow of water. The planting louver 10 is fixed to the support column 20 with a pipe-shaped support member 91, and the inside of the support member 91 serves as a water supply / drainage flow path. The greening device also includes a pump 90 for water supply / drainage. The column 20 and the support member 91 may have any shape as long as they are hollow pipes, such as a columnar shape, an elliptical column shape, and a square column shape. On the side surfaces of the planting louver 10 and the support column 20, holes for water supply and drainage are provided corresponding to the mounting positions of the support members 91. By setting it as such a structure, the water supply / drainage with respect to the planting louver 10 can be performed from the said pump 90 through the support | pillar 20. FIG. Moreover, the water supplied to the planting louver 10 may be liquid fertilizer mixed with fertilizer. In addition, as other water supply means, for example, there is a means for fixing the irrigation tube with a metal fitting to a support such as H-shaped steel and supplying the irrigation tube to the planting portion. In this case, water is supplied by water pressure or pressurization by a pump.

  The planting louver of the present invention can cope with plants that require soil for vegetation, and can easily adjust the amount of solar radiation from the sun to the building. Therefore, the planting louver of the present invention has a wide range of uses and can be applied to any building, and is useful, for example, for greening a building wall surface or the like.

It is sectional drawing which shows the structure of an example of the planting louver of this invention. It is sectional drawing which shows the structure of the other example of the planting louver of this invention. It is sectional drawing which shows an example of the adjustment body of the planting louver of this invention. It is sectional drawing which shows the other example of the adjustment body of the planting louver of this invention. It is sectional drawing which shows the structure of an example of the greening apparatus of this invention. It is sectional drawing which shows the structure of the other example of the greening apparatus of this invention. It is sectional drawing which shows the structure of the other example of the greening apparatus of this invention. It is sectional drawing which shows the structure of the other example of the greening apparatus of this invention. It is a front view which shows the structure of the further another example of the greening apparatus of this invention. It is a top view which shows the structure of the further another example of the greening apparatus of this invention. It is a front view which shows the structure of the further another example of the greening apparatus of this invention. It is a front view which shows the structure of the further another example of the greening apparatus of this invention. It is sectional drawing which shows the structure of the other example of the greening apparatus of this invention. It is sectional drawing which shows the structure of an example which planted the plant to the planting louver of this invention. It is a perspective view which shows the structure of an example which improved the beauty | look of the building with the greening apparatus of this invention. It is a front view which shows the structure of the further another example of the greening apparatus of this invention. It is sectional drawing which shows the structure of an example which planted the plant to the conventional planting louver.

Explanation of symbols

10, 50 Planting louver 11 Planting head 12 Adjustment body 13, 41, 42 Screws 14, 15 Protrusion 20 Prop 30 Building (building)
40, 91, 100 Support member 43, 104 Mounting surface 60 Culture material 70 Vine plant 90 Pump 101, 102, 103 Bolt

Claims (8)

A planting louver for greening the wall of a building, comprising a planting head for planting formed into an open container and a plate-like blade attached to the planting head. Te, seen including an adjusting member for adjusting the amount of solar radiation into the building from the sun, and an angle adjusting means for adjusting the angle of the plate-like vanes,
The angle adjusting means is capable of rotating a protrusion having a substantially circular cross section at an end formed on both side walls of the planting head and a recess having a substantially circular cross section formed on the adjusting body. The fitting part which is fitted in the state, or the screwing region which can be changed to the adjusting body in which the angle of the plate-like blades is detachably connected to the planting head and the adjusting body, or the planting A plurality of protrusions, which are protrusions for removably screwing the adjustment bodies formed on both side walls of the head, and are formed so that the angles of the adjustment bodies can be changed and connected; Planting louver. The planting louver according to claim 1, wherein a surface of the adjusting body is coated with an antifouling coating. The planting louver according to claim 2 , wherein the antifouling coating contains a photocatalyst. And planting louver according to any of claims 1 to 3, which have a support member for supporting the greening system. Furthermore, the greening apparatus of Claim 4 which is provided with the support | pillar to which the said support member was attached, and the said support | pillar is a structure which supports the said planting louver via the said support member . The planting device according to claim 5 , wherein a culture material is loaded on the planting head, and a plant is planted on the culture material. The greening device according to claim 6 , wherein the culture material is an organic artificial lightweight soil. A building having a greening wall surface, wherein the greening wall surface is greened by the greening device according to any one of claims 4 to 7 .

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