JP2003074089A - Rooftop water storage device - Google Patents
Rooftop water storage deviceInfo
- Publication number
- JP2003074089A JP2003074089A JP2001271751A JP2001271751A JP2003074089A JP 2003074089 A JP2003074089 A JP 2003074089A JP 2001271751 A JP2001271751 A JP 2001271751A JP 2001271751 A JP2001271751 A JP 2001271751A JP 2003074089 A JP2003074089 A JP 2003074089A
- Authority
- JP
- Japan
- Prior art keywords
- water storage
- storage device
- water
- irrigation
- watering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は屋上における貯水装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water storage device on a rooftop.
【０００２】[0002]
【従来の技術】近年、オフィスビルや学校などの屋上緑
化が図られ、これを、例えば図７に示すように、上面に
芝生などの植物３４が植えらた植栽ユニット３５が敷き
詰められた防水トレー３６を屋上に設置しておこなって
いた。2. Description of the Related Art In recent years, rooftops such as office buildings and schools have been greened. For example, as shown in FIG. 7, waterproofing is performed by arranging a planting unit 35 having plants 34 such as lawns planted on the upper surface. The tray 36 was installed on the rooftop.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記の屋上緑
化における防水トレーは、芝生等を培養する水位を確保
する機能、すなわち渇水時における貯水空間のみを有す
るが、この貯水空間が満水のときには、それ以外の雨水
などを貯水する機能を備えていなかった。However, the above-mentioned waterproof tray for rooftop greening has a function of ensuring a water level for cultivating lawns and the like, that is, only a water storage space at the time of drought, but when the water storage space is full, It did not have a function to store other rainwater.
【０００４】本発明はこれらの問題に鑑みてなされたも
のであり、その目的は、建物の屋上緑化とともに、灌水
用貯留空間が満水の場合でも、確実に雨水貯水のできる
屋上における貯水装置を提供することである。The present invention has been made in view of these problems, and an object thereof is to provide a rooftop water storage device capable of reliably storing rainwater even when the watering storage space is full, as well as the rooftop greening of the building. It is to be.
【０００５】[0005]
【課題を解決するための手段】以上の課題を解決するた
めの手段たる請求項１の発明は、容器の上面に植物が植
えらた植栽ユニットが密接して貯水トレーに敷き詰めら
れ、該貯水トレーの周壁が植栽ユニットよりも高くなっ
て植栽ユニットの上側に貯水部が形成され、貯水トレー
の下部には灌水パイプが配置された灌水部が形成され、
該灌水部の最上部における周壁に排水口が形成されたこ
とを特徴とする。また請求項２の発明は、請求項１にお
いて、排水口を囲むようにして形成した筒体内にフロー
トが設置され、該フロートを押し下げる回転レバーが周
壁に設けられたことを特徴とする。また請求項３の発明
は、請求項１または２において、排水口の電磁バルブ
と、灌水部の水位検出センサーと、灌水パイプの電磁バ
ルブと、昼光センサーとがそれぞれコントローラーに電
気的に連結されたことを特徴とする。また請求項４の発
明は、請求項３において、昼光センサーと庭園灯とが電
気的に連結されたことを特徴とする。また請求項５の発
明は、請求項１〜４のいずれかにおいて、灌水パイプの
適宜箇所に吸気部を設け、該吸気部は、先端部にニード
ル弁を設けた給水管が灌水パイプに差し込まれて形成さ
れたことを特徴とする。また請求項６の発明は、請求項
１〜５のいずれかにおいて、灌水部に格子状の仕切壁が
設けられたことを特徴とする。また請求項７の発明は、
請求項６において、仕切壁が一方方向に傾斜したことを
特徴とする。また請求項８の発明は、請求項１〜７のい
ずれかにおいて、植栽ユニットが灌水部に設置されたフ
ロートで上下可能であることを特徴とする。According to the invention of claim 1, which is a means for solving the above problems, a planting unit in which a plant is planted is closely spread on a top surface of a container, and the water storage tray is covered with the planting unit. The surrounding wall of the tray is higher than the planting unit to form a water storage part above the planting unit, and a watering part where a watering pipe is arranged is formed at the bottom of the water storage tray.
A drainage port is formed on the peripheral wall at the uppermost portion of the watering unit. Further, the invention of claim 2 is characterized in that, in claim 1, the float is installed in a cylindrical body formed so as to surround the drainage port, and a rotary lever for pushing down the float is provided on a peripheral wall. The invention of claim 3 is the electromagnetic valve of the drainage port, the water level detection sensor of the irrigation part, the electromagnetic valve of the irrigation pipe, and the daylight sensor of claim 1 or 2, respectively, which are electrically connected to the controller. It is characterized by that. Further, the invention of claim 4 is characterized in that, in claim 3, the daylight sensor and the garden light are electrically connected. Further, the invention of claim 5 is, in any one of claims 1 to 4, wherein an intake portion is provided at an appropriate portion of the irrigation pipe, and a water supply pipe having a needle valve at a tip end thereof is inserted into the irrigation pipe. It is characterized by being formed. The invention of claim 6 is characterized in that, in any one of claims 1 to 5, a partition wall having a lattice shape is provided in the irrigation part. The invention of claim 7 is
In Claim 6, the partition wall is inclined in one direction. Further, the invention of claim 8 is characterized in that, in any one of claims 1 to 7, the planting unit can be moved up and down by a float installed in the irrigation part.
【０００６】植栽ユニットの上側に形成された貯水部に
雨水が貯水されることにより、建物などの屋上を植栽ス
ペースおよび、雨水などの貯水スペースとして利用する
ことができるので、施工コストの高い浸透配管設備や、
雨水貯留ピットを設置する必要がない。回転レバーによ
るフロートの押し下げにより、貯水部に溜まった水の排
水調整がおこなえる。昼光センサーによって、日射しの
強い日中の灌水を避けて、夜間灌水をすることができ
る。夜間点灯の庭園灯からの点灯信号により、日射しの
強い日中の灌水を避けて、夜間灌水をすることができ
る。灌水パイプに設けた吸気部により、灌水へ自動的に
酸素を補給することができる。灌水部に設けた格子状の
仕切壁が一方方向に傾斜したことにより、屋根などの傾
斜面に貯水装置を設置することができる。灌水部に設置
したフロートにより植栽ユニットが上下するので、雨水
を貯水トレー全体に溜めることができる。Since rainwater is stored in the water storage portion formed on the upper side of the planting unit, the rooftop of a building or the like can be used as a planting space and a storage space for rainwater, resulting in high construction cost. Infiltration piping equipment,
There is no need to install a rainwater storage pit. By pushing down the float with the rotating lever, the drainage of the water accumulated in the water reservoir can be adjusted. The daylight sensor allows irrigation at night, avoiding daytime irrigation with strong sunlight. By the lighting signal from the garden light which is illuminated at night, it is possible to perform watering at night while avoiding watering during the daytime when the sunlight is strong. Oxygen can be automatically supplied to the irrigation water by the intake part provided in the irrigation pipe. Since the grid-shaped partition wall provided in the watering section is inclined in one direction, the water storage device can be installed on an inclined surface such as a roof. Since the planting unit moves up and down by the float installed in the irrigation section, rainwater can be collected in the entire water storage tray.
【０００７】[0007]
【発明の実施の形態】以下、本発明の屋上における貯水
装置（以下単に貯水装置という）の実施の形態を図面に
基づいて説明するが、各実施の形態において同じ構成は
同じ符号を付して説明し、異なった構成にのみ異なった
符号を付して説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a water storage device on a roof (hereinafter, simply referred to as a water storage device) of the present invention will be described below with reference to the drawings. In each embodiment, the same components are designated by the same reference numerals. In the following description, different configurations will be denoted by different reference numerals.
【０００８】図１は、第１の実施の形態の貯水装置１を
示したものであり、この貯水装置１は建物などの屋上に
設置される貯水トレー２に植栽ユニット３が密接状に設
置されて構成されている。この貯水装置１は植栽ユニッ
ト３によって建物の屋上緑化もおこなっている。FIG. 1 shows a water storage device 1 according to the first embodiment. In this water storage device 1, a planting unit 3 is installed closely on a water storage tray 2 installed on the roof of a building or the like. Is configured. The water storage device 1 also uses the planting unit 3 to green the roof of the building.
【０００９】貯水トレー２は合成樹脂で箱形に成形さ
れ、周壁４が植栽ユニット３よりも高くなって貯水部５
が形成され、この貯水部５の下側に仕切板６で区画され
た灌水部７が形成され、この灌水部７に灌水パイプ８が
配設されている。また周壁４の内側には植栽ユニット３
を保持またはガイドする内壁９が設けられ、該内壁９に
通水孔１０が開口されている。前記灌水パイプ８には、
図２に示すように、ニードル弁１１を設けた給水管１２
の先端が挿入された吸気部１３が形成され、この吸気部
（給水管と灌水パイプとの間）１３から灌水に空気が取
り込まれる。この灌水は渇水時における培養水として灌
水部７に貯留されるが、ここが満水になると周壁の排水
口１４からオバーフローされる。しかし灌水部７が満水
状態であっても、排水口のバルブ１５を閉じると貯水部
５に雨水を貯水することができるようになる。なお、こ
の貯水部５に貯水された雨水は、その必要がなくなった
時（一般的には雨があった時）に、手動バルブ１５を開
いた排出口１４から排出する。The water storage tray 2 is made of synthetic resin in a box shape, and the peripheral wall 4 is higher than the planting unit 3 and the water storage portion 5 is formed.
Is formed, a watering section 7 partitioned by a partition plate 6 is formed under the water storage section 5, and a watering pipe 8 is arranged in the watering section 7. Moreover, the planting unit 3 is provided inside the peripheral wall 4.
An inner wall 9 that holds or guides is provided, and a water passage hole 10 is opened in the inner wall 9. In the irrigation pipe 8,
As shown in FIG. 2, a water supply pipe 12 provided with a needle valve 11
An air intake portion 13 is formed in which the tip of is inserted, and air is taken into the irrigation water from this air intake portion (between the water supply pipe and the water supply pipe) 13. This irrigation water is stored in the irrigation part 7 as culture water at the time of drought, but when it is full, it is overflowed from the drain port 14 of the peripheral wall. However, even if the irrigation unit 7 is full, rainwater can be stored in the water storage unit 5 by closing the valve 15 at the drain port. The rainwater stored in the water storage section 5 is discharged from the discharge port 14 in which the manual valve 15 is opened, when it is no longer necessary (generally when there is rain).
【００１０】一方、植栽ユニット３は、側面および底面
に通水孔１０を設けた方形の容器１６と、該容器１６に
充填された土壌１７に植え込まれた芝生や苔などの植物
１８とから構成され、この植物１８によって屋上が緑化
される。このように貯水装置１を屋上に設置すると屋上
緑化とともに、屋上を貯水スペースとして利用すること
もできる。On the other hand, the planting unit 3 includes a rectangular container 16 having water holes 10 on its side and bottom, and a plant 18 such as lawn or moss planted in the soil 17 filled in the container 16. The rooftop is greened by the plant 18. When the water storage device 1 is installed on the roof in this manner, the roof can be greened and the roof can be used as a water storage space.
【００１１】また図３は、第２の実施の形態の貯水装置
２０を示し、排水口のバルブ１９をフロート２１で開閉
するようにしたものであり、これ以外は第１の実施の形
態の貯水装置１と同じ構成である。このフロート２１は
排水口１４の周囲に設けた筒体２２内に設置され、回転
レバー２３で上下動するようになっている。この回転レ
バー２３は一方側に設けた錘２４で回転できるようにな
っており、降雨時には（２）の点線で示すように回転さ
せて排水口１４を閉じることにより、貯水部５に雨水を
貯水する。一方、降雨後は回転レバー２３を実線で示す
ように回転させて、フロートを押し下げて排水口１４を
開くことにより、灌水部７のみに雨水を残して排水す
る。FIG. 3 shows a water storage device 20 of the second embodiment, in which the valve 19 of the drainage port is opened and closed by a float 21. Other than this, the water storage device of the first embodiment is shown. It has the same configuration as the device 1. The float 21 is installed in a cylindrical body 22 provided around the drainage port 14 and is vertically moved by a rotary lever 23. The rotating lever 23 can be rotated by a weight 24 provided on one side. When raining, the rotating lever 23 is rotated as shown by the dotted line (2) to close the drainage port 14 to store rainwater in the water reservoir 5. To do. On the other hand, after the rain, the rotary lever 23 is rotated as shown by the solid line to push down the float and open the drain port 14, thereby leaving the rainwater only in the irrigation section 7 for draining.
【００１２】また図４は、第３の実施の形態の貯水装置
２５を示し、排水口のバルブの開閉と、灌水部７の水位
の検出と、灌水時期の検出とをそれぞれコントローラー
２６で管理するために、排水口の電磁バルブ２７と、灌
水部の水位検出センサー２８と、灌水パイプの電磁バル
ブ２９と、昼光センサー３０とをそれぞれコントローラ
ー２６に電気的に連結したものであり、これ以外は第１
の実施の形態の貯水装置１と同じ構成である。したがっ
て、水位検出センサー２８によって灌水部７の水位を検
出して排水口の電磁バルブ２７の開閉を調整するととも
に、昼光センサー３０による灌水時の検出により灌水パ
イプの電磁バルブ２９を操作して、日射しの強い日中を
避けた灌水（夜間灌水）をおこなう。また、同図の
（２）は、庭園灯３１とコントローラー２６とを電気的
に連結したものであり、上記と同じ作動をする。FIG. 4 shows a water storage device 25 of the third embodiment, in which the controller 26 manages opening and closing of the valve of the drainage port, detection of the water level of the irrigation section 7, and detection of the irrigation time. For this purpose, the electromagnetic valve 27 of the drainage port, the water level detection sensor 28 of the irrigation part, the electromagnetic valve 29 of the irrigation pipe, and the daylight sensor 30 are electrically connected to the controller 26, respectively. First
It has the same configuration as the water storage device 1 of the embodiment. Therefore, the water level detection sensor 28 detects the water level of the irrigation unit 7 to adjust the opening / closing of the electromagnetic valve 27 of the drain port, and the daylight sensor 30 detects the irrigation time to operate the electromagnetic valve 29 of the irrigation pipe. Perform irrigation (night irrigation) that avoids daylight with strong sunlight. In addition, (2) in the figure is an electrical connection between the garden light 31 and the controller 26, and operates in the same manner as above.
【００１３】また図５は、第４の実施の形態の貯水装置
３２を示し、植栽ユニット３を傾斜させて貯水トレー２
に設けたものであり、これ以外は第１の実施の形態の貯
水装置１と同じ構成である。この貯水装置３２は屋根な
どの傾斜部に設けることができる。FIG. 5 shows a water storage device 32 of the fourth embodiment, in which the planting unit 3 is tilted and the water storage tray 2 is provided.
The water storage device 1 has the same configuration as the water storage device 1 according to the first embodiment except for the above. The water storage device 32 can be provided on an inclined portion such as a roof.
【００１４】また図６は、第５の実施の形態の貯水装置
３３を示し、灌水部７に設置したフロート２１で植栽ユ
ニット３を上下させることにより、貯水トレー２全体を
貯水部５にしようとするものであり、これ以外は第１の
実施の形態の貯水装置１と同じ構成である。したがっ
て、降雨による雨水が貯水トレ２ーに溜まると、図に示
すように、フロート２１で植栽ユニット３が持ち上げら
れ、この雨水を排水口１４から排出するとフロート２１
が下がって植栽ユニット３が元の位置に戻る。FIG. 6 shows a water storage device 33 of the fifth embodiment, in which the float 21 installed in the irrigation unit 7 moves the planting unit 3 up and down to make the entire water storage tray 2 the water storage unit 5. Other than that, the water storage device 1 has the same configuration as that of the first embodiment. Therefore, when rainwater due to rainfall collects in the water storage tray 2, as shown in the figure, the planting unit 3 is lifted by the float 21, and when this rainwater is discharged from the drain port 14, the float 21
And the planting unit 3 returns to its original position.
【００１５】[0015]
【発明の効果】植栽ユニットの上側に形成された貯水部
に雨水が貯水されることにより、建物などの屋上を植栽
スペースおよび、雨水などの貯水スペースとして利用す
ることができるので、施工コストの高い浸透配管設備
や、雨水貯留ピットを設置する必要がない。The rainwater is stored in the water storage portion formed on the upper side of the planting unit, so that the rooftop of a building or the like can be used as a planting space and a storage space for rainwater. It is not necessary to install high-permeation piping equipment or rainwater storage pits.
【００１６】回転レバーによるフロートの押し下げによ
り、貯水部に溜まった水の排水調整がおこなえる。By pushing down the float by the rotary lever, the drainage of the water accumulated in the water reservoir can be adjusted.
【００１７】昼光センサーによって、日射しの強い日中
の灌水を避けて、夜間灌水をすることができる。The daylight sensor enables nighttime watering while avoiding daytime watering with strong sunlight.
【００１８】夜間点灯の庭園灯からの点灯信号により、
日射しの強い日中の灌水を避けて、夜間灌水をすること
ができる。With a lighting signal from a garden light that is illuminated at night,
Irrigation at night can be performed by avoiding daytime irrigation with strong sunlight.
【００１９】灌水パイプに設けた吸気部により、灌水へ
自動的に酸素を補給することができる。Oxygen can be automatically supplied to the irrigation water by the intake part provided in the irrigation pipe.
【００２０】灌水部に設けた格子状の仕切壁が一方方向
に傾斜したことにより、屋根などの傾斜面に貯水装置を
設置することができる。Since the grid-shaped partition wall provided in the watering section is inclined in one direction, the water storage device can be installed on an inclined surface such as a roof.
【００２１】灌水部に設置したフロートにより植栽ユニ
ットが上下するので、雨水を貯水トレー全体に溜めるこ
とができる。Since the planting unit moves up and down by the float installed in the irrigation section, rainwater can be collected in the entire water storage tray.
【図１】（１）は第１の実施の形態の貯水装置の斜視
図、（２）は貯水トレーの要部断面図である。FIG. 1A is a perspective view of a water storage device according to a first embodiment, and FIG. 1B is a cross-sectional view of a main part of a water storage tray.
【図２】（１）は灌水パイプの概念図、（２）は吸気部
の断面図である。FIG. 2 (1) is a conceptual diagram of an irrigation pipe, and FIG. 2 (2) is a sectional view of an intake section.
【図３】第２の実施の形態の貯水装置を示し、（１）は
貯水トレーの要部断面図、（２）は同側面図である。FIG. 3 shows a water storage device according to a second embodiment, (1) is a sectional view of a main part of a water storage tray, and (2) is a side view of the same.
【図４】第３の実施の形態の貯水装置を示し、（１）は
貯水トレーの要部断面図、（２）は庭園灯とコントロー
ラとを電気的に連係した概念図である。FIG. 4 shows a water storage device according to a third embodiment, (1) is a cross-sectional view of a main part of a water storage tray, and (2) is a conceptual diagram in which a garden light and a controller are electrically linked.
【図５】（１）および（２）は第４の実施の形態の貯水
装置の一部省略断面図である。5 (1) and (2) are partially omitted cross-sectional views of a water storage device according to a fourth embodiment.
【図６】第５の実施の形態の貯水装置の一部省略断面図
である。FIG. 6 is a partially omitted cross-sectional view of a water storage device according to a fifth embodiment.
【図７】従来の貯水装置の一部省略断面図である。FIG. 7 is a partially omitted cross-sectional view of a conventional water storage device.
１、２０、２５、３２、３３ 貯水装置 ２、３５ 貯水トレー ３ 植栽ユニット ４ 周壁 ５ 貯水部 ６ 仕切板 ７ 灌水部 ８ 灌水パイプ ９ 内壁 １０ 通水孔 １１ ニードル弁 １２ 給水管 １３ 給気管 １４ 排水口 １５ バルブ １６ 容器 １７ 土壌 １８、３４ 植物 ２１ フロート ２２ 筒体 ２３ 回転レバー ２４ 錘 ２６ コントローラー ２７ 排水口の電磁バルブ ２８ 水位検出センサー ２９ 灌水パイプの電磁バルブ ３０ 昼光センサー ３１ 庭園灯 ３６ 防水トレー 1, 20, 25, 32, 33 Water storage device 2,35 Water storage tray 3 planting units 4 surrounding walls 5 water storage 6 partition boards 7 Irrigation section 8 Irrigation pipe 9 inner wall 10 water holes 11 Needle valve 12 Water pipe 13 Air supply pipe 14 drainage port 15 valves 16 containers 17 soil 18,34 plants 21 float 22 cylinder 23 Rotating lever 24 weights 26 Controller 27 Electromagnetic valve at drain port 28 Water level detection sensor 29 Electromagnetic valve for irrigation pipe 30 daylight sensor 31 garden lights 36 waterproof tray
Claims (8)
トが密接して貯水トレーに敷き詰められ、該貯水トレー
の周壁が植栽ユニットよりも高くなって植栽ユニットの
上側に貯水部が形成され、貯水トレーの下部には灌水パ
イプが配置された灌水部が形成され、該灌水部の最上部
における周壁に排水口が形成されたことを特徴とする屋
上における貯水装置。1. A planting unit in which a plant is planted on the upper surface of a container is closely spread over a water storage tray, and the peripheral wall of the water storage tray is higher than the planting unit so that a water storage section is provided above the planting unit. A water storage device on the roof, wherein a watering portion is formed in which a watering pipe is arranged in a lower portion of the water storage tray, and a drain port is formed in a peripheral wall at an uppermost portion of the watering portion.
にフロートが設置され、該フロートを押し下げる回転レ
バーが周壁に設けられたことを特徴とする請求項１に記
載の屋上における貯水装置。2. The water storage device on the roof according to claim 1, wherein the float is installed in a cylindrical body formed so as to surround the drainage port, and a rotary lever for pushing down the float is provided on the peripheral wall.
出センサーと、灌水パイプの電磁バルブと、昼光センサ
ーとがそれぞれコントローラーに電気的に連結されたこ
とを特徴とする請求項１または２に記載の貯水装置。3. The electromagnetic valve of the drainage channel, the water level detection sensor of the irrigation section, the electromagnetic valve of the irrigation pipe, and the daylight sensor are electrically connected to the controller, respectively. The water storage device according to 2.
されたことを特徴とする請求項３に記載の貯水装置。4. The water storage device according to claim 3, wherein the daylight sensor and the garden light are electrically connected.
該吸気部は、先端部にニードル弁を設けた給水管が灌水
パイプに差し込まれて形成されたことを特徴とする請求
項１〜４のいずれかに記載の貯水装置。5. An intake section is provided at an appropriate location of the irrigation pipe,
The water storage device according to any one of claims 1 to 4, wherein the intake portion is formed by inserting a water supply pipe having a needle valve at a tip end thereof into an irrigation pipe.
とを特徴とする請求項１〜５のいずれかに記載の貯水装
置。6. The water storage device according to claim 1, wherein the watering section is provided with a partition wall having a grid shape.
とする請求項６に記載の貯水装置。7. The water storage device according to claim 6, wherein the partition wall is inclined in one direction.
ートで上下可能であることを特徴とする請求項１〜７の
いずれかに記載の貯水装置。8. The water storage device according to claim 1, wherein the planting unit can be moved up and down by a float installed in the watering section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001271751A JP4185683B2 (en) | 2001-09-07 | 2001-09-07 | Water storage device on the roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001271751A JP4185683B2 (en) | 2001-09-07 | 2001-09-07 | Water storage device on the roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003074089A true JP2003074089A (en) | 2003-03-12 |
| JP4185683B2 JP4185683B2 (en) | 2008-11-26 |
Family
ID=19097218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001271751A Expired - Fee Related JP4185683B2 (en) | 2001-09-07 | 2001-09-07 | Water storage device on the roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4185683B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167039A (en) * | 2005-12-26 | 2007-07-05 | Takenaka Komuten Co Ltd | Greening container |
| CN113818519A (en) * | 2021-10-15 | 2021-12-21 | 浙江萧建集团有限公司 | Ecological green corridor rainwater circulation system |
-
2001
- 2001-09-07 JP JP2001271751A patent/JP4185683B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167039A (en) * | 2005-12-26 | 2007-07-05 | Takenaka Komuten Co Ltd | Greening container |
| CN113818519A (en) * | 2021-10-15 | 2021-12-21 | 浙江萧建集团有限公司 | Ecological green corridor rainwater circulation system |
| CN113818519B (en) * | 2021-10-15 | 2023-02-03 | 浙江萧建集团有限公司 | Ecological green corridor rainwater circulation system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4185683B2 (en) | 2008-11-26 |
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