JP2019024440A - Wall surface greening planter - Google Patents

Abstract

To provide a wall surface greening planter that can smoothly circulate culture solution into a planter.SOLUTION: A planter 10 comprises a planter body 1 and a horizontal drain pipe 2. A plant can be planted into the planter body 1. The horizontal drain pipe 2 is arranged on a bottom part of the planter body 1 in an approximately horizontal state. The horizontal drain pipe 2 can recover excess culture solution discharged from the bottom part of the planter body 1. The planter body 1 has a gutter 11d, a plurality of drain holes 12d, and a pair of inclined surfaces 11s,12s on the bottom part. Further, the drain mat is laid on the bottom surface of the planter body 1. The gutter 11d is perforated on the bottom surface of the planter body 1. The drain holes 12d are penetrated from the bottom surface of the gutter 11d. The pair of inclined surfaces 11s,12s are inclined downward toward the gutter 11d. The horizontal drain pipe 2 is directly connected to the drain hole 12d so as to be able to guide excess culture solution.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a wall planting planter. In particular, a wall planting planter placed vertically and horizontally along the wall of the building to shield the building from direct sunlight, which suppresses clogging of drain holes caused by the growth of the roots of plants planted in the planter Thus, the present invention relates to a structure of a wall planting planter that can quickly collect a culture solution supplied to a culture soil of a planter and can circulate the culture solution smoothly.

  In recent years, the greening of the walls where plants are planted on the outer walls of buildings has been attracting attention as being useful for mitigating the heat island phenomenon and saving energy. In addition, by arranging the plants along the outer wall of the building, it is possible to improve the urban landscape with few natural trees. For such wall greening, for example, a unit-type wall greening method in which planters planted with plants are arranged vertically and horizontally along the wall of a building has been proposed or implemented.

  The unit-type wall greening method can cover the walls of buildings other than vines, and is characterized by relatively few restrictions on the types of plants planted in planters and the like. In addition, the unit-type wall greening method is easy to automate irrigation and the like, and even if some plants are depleted, there is an advantage that the landscape can be maintained by exchanging the planters where the plants are grown.

  So-called potted plants, where plants are cultivated using planters, etc., can reduce soil diseases because most of them use artificial culture soil compared to soil cultivation where plants are grown on natural land or fertilized fields. It is said.

  In the upland cultivation, shelves are cultivated with planters placed on the shelves by placing shelves above the ground. Tall cultivation has the merit that the work can be reduced because the crop can be harvested at the height of the waist. In addition, the planter for elevated cultivation uses an artificial culture soil such as peat moss or rice husk, so that there is an advantage that the worry of soil diseases can be reduced.

  On the other hand, in the upland cultivation, when the roots of crops such as strawberries grow, there is a concern that the drainage channel provided at the bottom of the planter will be clogged and become a hotbed of bacteria causing disease. For this reason, the tall cultivation apparatus which suppresses clogging of a drainage channel is indicated (for example, refer to patent documents 1).

  Moreover, the planter for fruit and vegetable cultivation which can reduce a planter, can prevent the root rot by stagnant water, raises the activity of a root, and can reuse the drainage liquid containing organic substance is disclosed (for example, refer patent document 2). ).

JP 2011-101629 A JP 2001-145426 A

  FIG. 8: is a longitudinal cross-sectional view which shows the structure of the tall cultivation apparatus by a prior art. FIG. 9 is an enlarged vertical cross-sectional view showing a configuration of a planter provided in a conventional cultivating apparatus. 8 and 9 of the present application correspond to FIGS. 2 and 3 of Patent Document 1.

  Referring to FIG. 8 or FIG. 9, the conventional cultivating apparatus 8 includes a box-shaped planter 81 and a support base 82. The planter 81 is planted with crops Sb such as straw. The planter 81 accommodates culture soil Sf for cultivating the crop Sb. The support base 82 is framed by a plurality of pipe members. A planter 81 can be placed on the support base 82.

  Referring to FIG. 8 or FIG. 9, the support table 82 includes a pair of long piers 821 and 821. The crosspiece 821 has a semicircular arc-shaped groove 82d formed on the bottom surface. In addition, the support base 82 includes a pair of long support pipes 82p and 82p.

  Referring to FIG. 8 or FIG. 9, the pair of support pipes 82p and 82p are fixed to the support base 82 in a substantially parallel and horizontal state along the longitudinal direction of the support base 82. The support pipe 82p can be fitted into the groove 82d of the crosspiece 821, and a pair of crosspieces 821 and 821 can be arranged at a predetermined interval. The pair of piers 821 and 821 can support the planter 81 from the bottom side.

  Referring to FIG. 8 or FIG. 9, the planter 81 has a recess 811 having an upper surface opened. In the concave portion 811, the culture soil Sf can be accommodated through the root-proof sheet Sr having water permeability. In addition, a square drainage groove 812 is formed in the bottom of the recess 811. The planter 81 is covered with a waterproof sheet Sp from the outer wall to the inner wall of the recess 811 and the inner wall of the drainage groove 812.

  Referring to FIG. 8 or FIG. 9, the planter 81 includes a pair of strip-like heating wire tapes 83 and 83 inside. The pair of heating wire tapes 83 and 83 are disposed on the slope of the recess 811. The pair of heating wire tapes 83 and 83 are attached to the waterproof sheet Sp along the length direction of the planter 81. Further, the pair of heating wire tapes 83 and 83 are covered with a root-proof sheet Sr.

  With reference to FIG. 8 or FIG. 9, when the pair of heating wire tapes 83 and 83 are energized, the culture soil Sf can be heated via the root-proof sheet Sr. Since the cultivating device 8 directly heats the culture soil Sf, the temperature of the culture soil Sf can be efficiently controlled.

  Referring to FIG. 8 or FIG. 9, the planter 81 further includes a sealing plate 84 and a pair of support plates 85 and 85 inside. The blocking plate 84 covers the upper part of the recess 811 via the waterproof sheet Sp. When liquid fertilizer is supplied to the culture soil Sf, excess liquid fertilizer can be introduced into the drainage groove 812 from the gap between the sealing plate 84 and the waterproof sheet Sp.

  Referring to FIG. 8 or FIG. 9, the pair of support plates 85, 85 are arranged at one corner of the drainage groove 812 with the waterproof sheet Sp interposed therebetween. In addition, the pair of support plates 85 and 85 overlap each other, and support the central portion of the sealing plate 84 from the back surface of the sealing plate 84. Thereby, the blocking plate 84 can be supported so that the blocking plate 84 does not fall into the drainage groove 812 due to the weight of the culture soil Sf.

  Referring to FIG. 8, the elevated cultivation apparatus 8 has a water supply pipe 86 disposed above the planter 81. The water supply pipe 86 can supply liquid fertilizer to the planter 81. Thereby, the planter 81 can grow crops Sb such as straw.

  Referring to FIG. 8 or FIG. 9, according to the conventional cultivating apparatus 8, the drainage groove 812 is blocked by the blocking plate 84 via the root-proof sheet Sr, and the blocking plate 84 is a pair of support plates 85. Since it is supported at 85, clogging of the drainage channel can be suppressed as compared with the case where a drainage pipe such as a mesh pipe is used.

  FIG. 10 is a perspective cross-sectional view showing a configuration of a planter for fruit and vegetable cultivation according to the prior art. FIG. 11 is a perspective view illustrating a configuration of a planter for fruit and vegetable cultivation according to a conventional technique. FIG. 12 is a perspective view showing a configuration of a perforated plate provided in a planter for growing fruit vegetables according to the prior art.

  FIG. 13: is a perspective sectional view which shows the structure of the planter for fruit and vegetable cultivation by a prior art, and is a state figure which has arrange | positioned the perforated board inside. FIG. 14: is a perspective view which shows the structure of the planter for fruit and vegetable cultivation by a prior art, and is a state figure which mounted the planter for fruit and vegetable cultivation on the holding plate. 10 to 14 of the present application correspond to FIGS. 1 to 5 of Patent Document 2.

  Referring to FIGS. 10 to 14, a planter for fruit and vegetable cultivation (hereinafter abbreviated as “planter”) 9 according to the prior art includes a box-shaped planter body 91 and a porous plate 92. The planter body 91 is preferably made of a foamed synthetic resin such as polystyrene foam, and can provide a light and low-cost planter.

  Referring to FIG. 10 or FIG. 13, the planter body 91 has a pair of inclined surfaces 91 s and 91 s formed on the bottom surface. These inclined surfaces 91 s and 91 s are inclined downward toward the center of the bottom surface of the planter body 91. The planter body 91 has a plurality of drain holes 91h opened at the center of the bottom surface. These drain holes 91h penetrate toward the bottom (see FIG. 10).

  Referring to FIG. 10 or FIG. 13, the planter main body 91 projects a plurality of support legs 91f from the bottom. By providing a plurality of support legs 91f at the bottom of the planter body 91, the planter body 91 can be installed without blocking the plurality of drain holes 91h.

  Referring to FIG. 10, the planter body 91 has a step 91d formed on the inner wall. Referring to FIG. 13, the porous plate 92 is accommodated in the planter body 91, and the peripheral edge of the porous plate 92 abuts on the step 91 d, so that the central portion of the porous plate 92 substantially abuts the bottom surface of the planter body 91. Without this, the perforated plate 92 can be held inside the planter body 91 (see FIG. 13).

  Referring to FIG. 12 or FIG. 13, the perforated plate 92 has a large number of drain holes 92h. These drainage small holes 92h penetrate from one surface of the porous plate 92 toward the other surface. The porous plate 92 has a plurality of columnar support legs 92 f protruding from the other surface of the porous plate 92. These support legs 92f are preferably arranged at positions where the small drain holes 92h are not blocked. The perforated plate 92 is preferably made of a foamed synthetic resin such as polystyrene foam.

  Referring to FIG. 13, in a state in which perforated plate 92 is housed in planter body 91, the bottom surface of planter body 91 can form a space where a plurality of support legs 92 f do not reach in the central portion. Thereby, the drainage which flowed down to the bottom face of the planter main body 91 can be smoothly led to the drainage hole 91h.

  Referring to FIG. 14, the planter 9 is placed on the holding plate 93. A drainage basin 94 having an upper opening is disposed on the holding plate 93. The planter 9 is placed on the holding plate 93 so as to straddle the drainage basin 94.

  Referring to FIG. 14, the drainage basin 94 can receive the drainage discharged from the drainage hole 91 h of the planter 9, and can be concentrated to an appropriate place. Thereby, the waste water which flowed out from the planter 9 is collected intensively without dissipating to the surroundings, and the organic matter contained in the waste water can be collected and reused as necessary.

  Referring to FIG. 10 or FIG. 13, by using the planter 9 as described above and putting culture soil into the planter 9, it is possible to grow eggplants or fruit vegetables such as tomatoes. The planter for cultivation of fruit vegetables according to the prior art is light and easy to handle, and eliminates excess moisture and improves cultivation efficiency without causing root rot.

  Moreover, the planter for the cultivation of fruit vegetables by a prior art should cover the inner side and the outer side of the planter main body 91 with a synthetic resin film appropriately, and lay a root-proof sheet etc. on the perforated plate 92, and then inject culture soil. You can also.

  In a wall planting device in which planters planted are arranged vertically and horizontally along the wall of the building, water containing nutrients necessary for the growth of plants, that is, a culture solution can be configured to circulate. preferable. Further, a planter for a wall greening device is required to quickly recover an excess culture solution that has not been absorbed by the culture soil.

  However, referring to FIG. 8 or FIG. 9, the planter 81 according to Patent Document 1 can sufficiently supply the liquid fertilizer for growing the crop Sb and can suppress clogging of the drainage channel, but the recovered excess liquid fertilizer can be used. In order to continue growing the plant planted in the planter for the wall greening device, there is a concern that the nutrients are insufficient.

  Referring to FIGS. 10 to 14, the planter 9 according to Patent Document 2 can quickly recover the excess water that has not been absorbed by the culture soil, recover the organic matter contained in the wastewater, and recycle this water. Although it is said that it can be used for use, it is not configured to be able to circulate the collected surplus culture solution, and in order to continue growing the plant planted in the planter for wall planting equipment, the nutrients are I am worried about the shortage.

  10 to 14, when the planter 9 according to Patent Document 2 is installed outdoors, foreign matter is likely to be mixed into the drainage basin 94, and there is a concern that clogging may occur at a drainage concentration point.

  A wall planting planter placed vertically and horizontally along the wall of the building to shield the building from direct sunlight, by suppressing the clogging of drain holes caused by the growth of the roots of plants planted in the planter. Therefore, there is a need for a planting plant for wall greening that can quickly recover the culture solution supplied to the culture soil of the planter and can circulate the culture solution smoothly. The above is the subject of the present invention.

  The present invention has been made in view of such a problem, and is a wall planting planter arranged vertically and horizontally along the wall surface of a building, the drainage hole resulting from the growth of the roots of the plant planted in the planter An object of the present invention is to provide a wall planting planter that can suppress clogging and can smoothly circulate the culture solution to these planters.

  The inventors have provided a drainage groove extending along the longitudinal direction of the planter body and an inclined surface inclined downward toward the drainage groove on the bottom surface of the planter body, and laying a drainage mat on the bottom surface of the planter body, By directly connecting a plurality of drain holes penetrating through the groove to a horizontal drain pipe arranged at the bottom of the planter body, it is possible to suppress clogging of the drain holes and to circulate the culture solution smoothly. Invented a new planter for wall greening.

  (1) A wall planting planter according to the present invention is disposed in front of a wall surface of a building, and a box-shaped planter body on which plants are planted, and below the planter body, substantially parallel to the bottom of the planter body A horizontal drain pipe that is disposed and collects surplus culture solution discharged from the bottom of the planter body, the planter body drilled in the bottom surface, and a drainage groove extending along the longitudinal direction of the bottom surface; A plurality of drainage holes penetrating from the bottom surface of the drainage groove, formed on the bottom surface, an inclined surface inclined downward toward the drainage groove, and loaded with culture soil, in a state where the drainage groove is not blocked, A drainage mat having water permeability laid on the bottom surface of the planter body, and the horizontal drainage pipe is directly connected to the plurality of drainage holes so that an excess culture solution can be guided.

  (2) It further includes a vertical drain pipe that fits into the drain hole and whose lower end protrudes from the bottom surface of the planter body, and the horizontal drain pipe has a connection port that can be connected to the lower end side of the vertical drain pipe. An opening is preferred.

  (3) It is preferable that the wall surface planting planter according to the present invention further includes a watering pipe capable of watering the nutrient solution to the planter body.

  (4) The planting plant for wall surface greening according to the present invention is preferably composed of a vine planted on the planter body, and a greening fence on which the vine plant can climb is disposed adjacently.

  The planter for wall greening according to the present invention has a drainage groove extending along the longitudinal direction of the bottom surface of the planter body and an inclined surface inclined downward toward the drainage groove on the bottom surface of the planter body, and a drainage mat on the bottom surface of the planter body. , And by directly connecting a plurality of drainage holes penetrating through the drainage channel to the horizontal drainage pipe located at the bottom of the planter body, it is possible to suppress clogging of the drainage hole, and foreign substances are not mixed in the horizontal drainage pipe, The culture solution can be circulated smoothly.

It is a perspective view which shows the structure of the planter for wall surface greening by one Embodiment of this invention. It is the perspective exploded view which shows the structure of the wall planting planter by the said embodiment, and is the state figure which showed the principal part of the planter main body in the longitudinal cross-section. It is a longitudinal cross-sectional view which shows the structure of the wall surface planting planter by the said embodiment, and is the state figure which accommodated culture soil in the inside of the planter main body. It is a longitudinal cross-sectional view which shows the structure of the planter for wall surface greening by the said embodiment, and is the state figure which has arrange | positioned the planter for wall surface greening in two steps in the height direction using the mount frame. It is a front view which shows the structure of the wall surface greening apparatus which has arrange | positioned the wall planting planter by the said embodiment vertically and horizontally. It is a perspective exploded view which shows the structure of the wall surface greening apparatus which has arrange | positioned the wall planting planter by the said embodiment vertically and horizontally. It is a front view which shows the structure of the wall surface greening apparatus which has arranged the wall planting planter by the said embodiment vertically and horizontally, and is the state figure which removed the greening fence which can climb a vine plant from the mount frame. It is a longitudinal cross-sectional view which shows the structure of the tall cultivation apparatus by a prior art. It is an expanded longitudinal cross-sectional view which shows the structure of the planter with which the tall cultivation apparatus by a prior art is equipped. It is a perspective sectional view showing composition of a planter for fruit and vegetable cultivation by conventional technology. It is a perspective view which shows the structure of the planter for fruit and vegetable cultivation by a prior art. It is a perspective view which shows the structure of the perforated panel with which the planter for fruit and vegetable cultivation by a prior art is equipped. It is a perspective sectional view showing the composition of the planter for fruit and vegetable cultivation by a prior art, and is a state figure which has arranged the perforated board inside. It is a perspective view which shows the structure of the planter for fruit vegetable cultivation by a prior art, and is the state figure which mounted the planter for fruit vegetable cultivation on the holding board.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
[Configuration of planter for wall greening]
Initially, the structure of the planter for wall surface greening by one Embodiment of this invention is demonstrated.

  FIG. 1 is a perspective view showing a configuration of a wall planting planter according to an embodiment of the present invention. FIG. 2 is an exploded perspective view showing the configuration of the wall planting planter according to the above embodiment, and is a state diagram showing the main part of the planter body in a longitudinal section.

  FIG. 3 is a longitudinal sectional view showing the configuration of the wall planting planter according to the embodiment, and is a state diagram in which culture soil is accommodated in the planter body. FIG. 4 is a longitudinal sectional view showing a configuration of the wall surface planting planter according to the embodiment, and is a state diagram in which the wall surface planting planters are arranged in two stages in the height direction using a gantry.

(overall structure)
Next, the whole structure of the planter for wall surface greening by one Embodiment of this invention is demonstrated. Referring to FIGS. 1 to 4, a wall planting planter (hereinafter abbreviated as “planter”) 10 according to an embodiment of the present invention includes a planter body 1 and a horizontal drain pipe 2. The planter body 1 is preferably molded from a synthetic resin or the like. The horizontal drain pipe 2 is composed of a vinyl chloride pipe resistant to corrosion.

  Referring to FIG. 4, the planter body 1 can be disposed on the front surface of the wall surface We of the building using a gantry 1 </ b> R described later. If FIG. 3 is referred, the planter main body 1 accommodates culture soil Sf inside, and can plant a plant. Referring to FIG. 3 or FIG. 4, the planter body 1 can supply the culture solution from the water spray pipe 11p to the culture soil Sf inside.

  Referring to FIGS. 1 to 3, the horizontal drain pipe 2 is disposed in a substantially horizontal state at the bottom of the pair of planter bodies 1. Referring to FIG. 3 or FIG. 4, the horizontal drainage pipe 2 can collect excess culture solution discharged from the bottom of the planter body 1. Then, the culture solution can be circulated through the plurality of planter bodies 1 by supplying the culture solution collected by these horizontal drain pipes 2 to the water spray pipe 11p.

  2 to 4, the planter body 1 has a drainage groove 11d, a plurality of drainage holes 12d, and a pair of inclined surfaces 11s and 12s at the bottom. The drainage groove 11 d is formed in a square shape on the bottom surface of the planter body 1. Further, the drainage groove 11 d extends along the longitudinal direction of the bottom surface of the planter body 1. The drain grooves 11d may be unevenly distributed at the end of the bottom surface of the planter body 1, or the bottom surface of the planter body 1 may be configured only by the inclined surface 11s or the inclined surface 12s.

  Referring to FIGS. 2 to 4, the plurality of drain holes 12d penetrate vertically from the bottom surface of the drain groove 11d. The pair of inclined surfaces 11 s and 12 s are formed on the bottom surface of the planter body 1. These inclined surfaces 11s and 12s are inclined downward toward the drain groove 11d. Thereby, the surplus culture solution can flow down quickly into the drainage groove 11d, and the surplus culture solution can be quickly recovered from the plurality of drainage holes 12d.

  Referring to FIG. 3, the planter body 1 has a drainage mat 15 having water permeability laid on the bottom surface. The drain mat 15 is laid on the bottom surface of the planter body 1 in a state where the drain groove 11d is not blocked. A drainage layer Ld is loaded on the drainage mat 15. The drainage layer Ld is preferably composed of granular pumice having air permeability and water retention. A culture soil Sf is loaded on the drainage layer Ld.

  Referring to FIG. 3, the planter body 1 has the drainage mat 15 laid on the bottom surface of the planter body 1 in a state where the drainage groove 11d is not blocked, so that the roots of the plants planted in the culture soil Sf are drainage layers. Even if it passes through Ld and extends to the bottom surface side, it is blocked by the drainage mat 15 and does not block the drainage groove 11d, so that clogging of the drainage holes 12d due to plant root growth can be suppressed.

  Referring to FIG. 2 or FIG. 4, a vertical drain pipe 14 is fitted in the drain hole 12d. The vertical drain pipe 14 has a lower end protruding from the bottom surface of the planter body 1. On the other hand, the horizontal drain pipe 2 has a connection port 2c that can be connected to the lower end side of the vertical drain pipe 14 at its outer periphery (see FIG. 2). Thereby, when the planter main body 1 is installed toward the horizontal drainage pipe 2, the horizontal drainage pipe 2 can be directly connected to the plurality of drainage holes 12 so as to be able to conduct excess culture solution.

  1 to 4, a planter 10 according to an embodiment includes a drain groove 11d extending along the longitudinal direction of the bottom surface of the planter body 1, and a pair of inclined surfaces 11s and 12s inclined downward toward the drain groove 11d. Is provided on the bottom surface of the planter body 1, and a drainage mat 15 is laid on the bottom surface of the planter body 1, and a plurality of drainage holes 12 d penetrating through the drainage grooves 11 d are directly connected to a horizontal drainage pipe 2 disposed at the bottom of the planter body 1. Thus, the clogging of the drain hole 12d can be suppressed, and the culture solution can be circulated smoothly without foreign matters entering the horizontal drain pipe 2.

(Configuration of planter and horizontal drain pipe)
Next, the structure of the planter main body 1 and the horizontal drain pipe 2 by embodiment is demonstrated. Referring to FIGS. 1 to 4, the planter body 1 is preferably made of a synthetic resin. The synthetic resin is molded to obtain a rectangular parallelepiped planter body 1 that is partitioned by two partition plates 13 and 13. be able to.

  Referring to FIGS. 1 to 4, the planter body 1 has a semicircular groove 13s formed on the upper surfaces of both ends. Sprinkling pipes 11p can be placed in these grooves 13s and 13s (see FIG. 4). Referring to FIG. 4, the watering pipe 11 p can water the culture solution to the planter body 1.

  1 to 4, the planter body 1 has a recess 11c and a pair of support leg pieces 11f and 12f at the bottom. The horizontal drain pipe 2 can be introduced into the recess 11c from the outer peripheral direction. The pair of support leg pieces 11 f and 12 f protrude from both sides of the bottom portion of the planter body 1.

  Referring to FIG. 4, one support leg piece 11 f covers the horizontal drain pipe 2 so that the horizontal drain pipe 2 is difficult to see from the front. Thereby, since the planter 10 does not expose the horizontal drain pipe 2 outside, the planter 10 can improve the landscape and is excellent in design.

  Referring to FIG. 3 or FIG. 4, the planter body 1 has a female screw portion 111 connected to one support leg piece 11 f along the longitudinal direction. One piece of the first angle member 11a can be fixed to the outer surface of the one support leg piece 11f by fastening the bolt member to the female screw portion 111 through a bolt hole opened in one piece of the first angle member 11a.

  Referring to FIG. 3 or FIG. 4, the planter body 1 has a female screw portion 121 connected to the other support leg piece 12 f along the longitudinal direction. One piece of the second angle member 12a can be fixed to the outer surface of the other support leg piece 12f by fastening the bolt member to the female screw portion 121 through a bolt hole opened in one piece of the second angle member 12a.

(Configuration of wall greening equipment)
Next, the structure of the wall surface greening apparatus provided with the several planter 10 is demonstrated. FIG. 5 is a front view showing a configuration of a wall surface greening device in which wall surface planting planters according to the embodiment are arranged vertically and horizontally.

  FIG. 6 is a perspective exploded view showing a configuration of a wall surface greening device in which wall surface planting planters according to the embodiment are arranged vertically and horizontally. FIG. 7: is a front view which shows the structure of the wall surface greening apparatus which has arranged the planter for wall surface greening by the said embodiment vertically and horizontally, and is the state figure which removed the greening fence which can climb a vine plant from the mount frame.

  4 to 7, a wall greening apparatus 100 according to an embodiment of the present invention includes a plurality of planter bodies 1 and a pair of horizontal drain pipes 2 and 2. The planter body 1 is arranged vertically and horizontally on the front surface of the wall surface We of the building. 1 to 4, a plant can be planted in the planter body 1. The planter body 1 can supply the culture solution from the water spray pipe 11p to the culture soil Sf inside.

  Referring to FIGS. 4 to 7, the wall surface greening device 100 has a set of planter bodies 1, 1 arranged in an upper row along the longitudinal direction. Moreover, the wall surface greening apparatus 100 has a set of planter bodies 1, 1 arranged continuously in the lower stage along the longitudinal direction.

  4 to 7, the horizontal drain pipe 2 is disposed in a substantially horizontal state at the bottom of the pair of planter bodies 1. Referring to FIG. 4 or FIG. 6, the horizontal drainage pipe 2 can collect excess culture solution discharged from the bottom of the planter body 1. Then, the culture solution can be circulated through the plurality of planter bodies 1 by supplying the culture solution collected by these horizontal drain pipes 2 to the water spray pipe 11p.

(Structure of the mount)
Next, the configuration of the gantry 1R provided in the wall surface greening device 100 will be described. Referring to FIGS. 4 to 7, the gantry 1 </ b> R includes a plurality of squeezing support brackets 3, three stands 4, and a greening fence 5. The butt support 3 is fixed to the wall surface We of the building using a bolt member (not shown). Further, the protruding support fitting 3 protrudes from the wall surface We of the building in a substantially horizontal state at the tip end side.

  Referring to FIGS. 4 to 7, the squeezing support fittings 3 are arranged in three rows in the horizontal direction and in three stages in the vertical direction. The lower support metal fittings 3 arranged in the row direction support the horizontal drainage pipe 2 using a pipe saddle band 31b (see FIG. 6). Similarly, the intermediate support metal fitting 3 arranged in the row direction supports the horizontal drainage pipe 2 using a pipe saddle band 31b (see FIG. 6).

  Referring to FIGS. 4 to 7, the upper support members 3 arranged in the row direction have their distal ends fixed to the upper part of the stand 4 in a detachable manner. Similarly, the middle-stage protruding support fittings 3 arranged in the row direction have their tip portions fixed to the intermediate portion of the stand 4 in a detachable manner. Further, the lower support metal fittings 3 arranged in the row direction have their tip portions fixed to the lower portion of the stand 4 in a detachable manner. As described above, the gantry 1 </ b> R is framed by the nine protruding support brackets 3 and the three stands 4.

  4 to 7, the gantry 1R includes a long first angle member 11a and a long second angle member 12a. One piece of the first angle member 11a can be fixed to the outer surface of one support leg piece 11f. Similarly, one piece of the second angle member 12a can be fixed to the outer surface of the other support leg piece 12f.

  Referring to FIG. 4 or FIG. 6, the first angle member 11 a and the second angle member 12 a can detachably fix the other pieces to the squeezing support fitting 3. After fixing the set of planter bodies 1, 1 arranged in the row direction with the first angle member 11 a and the second angle member 12 a, the set of planter bodies 1, 1 is placed in three bowls so as to straddle the horizontal drainage pipe 2. It is preferable to place the other pieces of the first angle member 11 a and the second angle member 12 a on the unloading support fitting 3 by placing them on the unloading support fitting 3.

  4 to 7, the stand 4 is formed of a C-shaped channel member, and three short receiving metal fittings 41 are arranged in the height direction on the front surface thereof. On the other hand, referring to FIG. 4 to FIG. 7, the greening fence 5 has a plurality of angle members 51 fixed on the back surface by a plurality of hook bolts. By placing the angle member 51 on the plurality of metal fittings 41 and fixing the angle member 51 to the plurality of metal fittings 41 with bolt members, the greening fence 5 can be arranged in a state of facing the wall surface We of the building.

  With reference to FIG. 4, a vine plant on the greening fence 5 can be climbed by planting a vine plant such as Binankazura (Young Kuzu) on the planter body 1. By covering the greening fence 5 with vines, a so-called green curtain can be formed to shield the wall surface We of the building from direct sunlight.

[Operation of wall planting planter]
Next, the operation and effect of the planter 10 will be described while supplementing the configuration of the wall greening device 100 according to the embodiment. Referring to FIG. 5 or FIG. 7, the upper horizontal drain pipe 2 is closed at one end side and connected to the vertical drain pipe 21 at the other end side. Similarly, the lower horizontal drain pipe 2 is closed at one end and connected to the vertical drain pipe 21 at the other end. The horizontal drain pipe 2 is preferably arranged so as to be slightly inclined downward toward the vertical drain pipe 21.

  With reference to FIG. 5 or FIG. 7, a pump (not shown) is installed at the extension destination of the vertical drain pipe 21 to collect surplus culture solution and supply the culture solution to the sprinkling pipe 11p. The culture solution can be circulated through the plurality of planter bodies 1.

  Referring to FIGS. 2 to 4, the plurality of drain holes 12d penetrate vertically from the bottom surface of the drain groove 11d. The pair of inclined surfaces 11 s and 12 s are formed on the bottom surface of the planter body 1. These inclined surfaces 11s and 12s are inclined downward toward the drain groove 11d. Thereby, the surplus culture solution can flow down quickly into the drainage groove 11d, and the surplus culture solution can be quickly recovered from the plurality of drainage holes 12d.

  Referring to FIG. 3, the planter body 1 has the drainage mat 15 laid on the bottom surface of the planter body 1 in a state where the drainage groove 11d is not blocked, so that the roots of the plants planted in the culture soil Sf are drainage layers. Even if it passes through Ld and extends to the bottom surface side, it is blocked by the drainage mat 15 and does not block the drainage groove 11d, so that clogging of the drainage holes 12d due to plant root growth can be suppressed.

  1 to 4, a planter 10 according to an embodiment includes a drain groove 11d extending along the longitudinal direction of the bottom surface of the planter body 1, and a pair of inclined surfaces 11s and 12s inclined downward toward the drain groove 11d. Is provided on the bottom surface of the planter body 1, and a drainage mat 15 is laid on the bottom surface of the planter body 1, and a plurality of drainage holes 12 d penetrating through the drainage grooves 11 d are directly connected to a horizontal drainage pipe 2 disposed at the bottom of the planter body 1. Thus, the clogging of the drain hole 12d can be suppressed, and the culture solution can be circulated smoothly without foreign matters entering the horizontal drain pipe 2.

  With reference to FIG. 4, the planter 10 according to the embodiment can climb a vine plant on the greening fence 5 by planting a vine plant on the planter body 1. By covering the greening fence 5 with vines, a so-called green curtain can be formed to shield the wall surface We of the building from direct sunlight.

The wall planting planter according to the present invention has the following effects.
(1) The surplus culture solution can quickly flow down to the drain.
(2) Clogging of drainage holes caused by plant root growth can be suppressed.
(3) The culture solution can be smoothly circulated without foreign matters mixed in the horizontal drainage pipe.
(4) By planting a vine plant in the planter body, the wall surface We of the building can be shielded from direct sunlight.

1 Planter body 2 Horizontal drainage pipe 10 Planter (wall planting planter)
11d Drainage groove 11s, 12s A pair of inclined surfaces 12d Drainage holes 15 Drainage mat Sf Culture soil We Building wall

Claims (4)

A box-shaped planter body that is placed on the front of the wall of the building and planted,
A horizontal drain pipe disposed below the planter body, substantially parallel to the bottom of the planter body, and collecting excess culture medium discharged from the bottom of the planter body,
The planter body is
A drainage groove drilled in the bottom surface and extending along the longitudinal direction of the bottom surface;
A plurality of drain holes penetrating from the bottom surface of the drain groove,
An inclined surface formed on the bottom surface and inclined downward toward the drainage groove;
A drainage mat having water permeability laid on the bottom surface of the planter body in a state where the culture soil is loaded and the drainage groove is not blocked,
The horizontal drainage pipe is a planting plant for wall greening, which is directly connected to the plurality of drainage holes so that excess culture solution can be introduced. A vertical drainage pipe that fits into the drainage hole and has a lower end protruding from the bottom surface of the planter body,
The planter for wall surface greening according to claim 1, wherein the horizontal drain pipe opens a connection port that can be connected to a lower end side of the vertical drain pipe.   The wall planting planter according to claim 1 or 2, further comprising a watering pipe capable of watering the culture solution to the planter body. The plant planted in the planter body consists of a vine plant,
The planting plant for wall surface greening according to any one of claims 1 to 3, wherein a greening fence on which the vine plant can climb is disposed adjacently.

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