JPH05132993A - Rainwater filter and maintaining method for its device and rainwater filtering method and its controlling equipment - Google Patents
Rainwater filter and maintaining method for its device and rainwater filtering method and its controlling equipmentInfo
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- JPH05132993A JPH05132993A JP31757491A JP31757491A JPH05132993A JP H05132993 A JPH05132993 A JP H05132993A JP 31757491 A JP31757491 A JP 31757491A JP 31757491 A JP31757491 A JP 31757491A JP H05132993 A JPH05132993 A JP H05132993A
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Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は雨水濾過装置およびその
装置の維持方法およびその管理システムに関し、特に雨
水浸透溝につながる雨水濾過装置およびその装置の維持
方法および雨水濾過方法およびその管理システムに関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rainwater filtration apparatus, a method of maintaining the apparatus and a management system thereof, and more particularly, to a rainwater filtration apparatus connected to a rainwater permeation groove, a method of maintaining the apparatus, a rainwater filtration method and a management system thereof.
【０００２】[0002]
【従来の技術】従来、側溝などを浸透性材料によって造
り、少なくとも側溝などの低部或いは側面部下端位置を
浸透性材料にすることにより側溝に流入した雨水を側溝
の周囲の地中に雨水のみを浸透させることが行なわれて
きた。ところが側溝内に塵芥或いは砂或いは泥土が雨水
とともに流入することとなり、雨水のみが地中にはいる
と側溝内に塵芥或いは砂或いは泥土が残り、それら浸透
性材料からなる低部などの開口部分を封鎖し、時間の経
過とともに目詰まりの状態を進めることとなり、最終的
にはきわめて浸透能力を下降させることになり、それば
かりでなく最悪の場合全く浸透能力がなくなり雨水浸透
溝としての機能の失うようなことがしばしばあった。2. Description of the Related Art Conventionally, gutters and the like are made of a permeable material, and at least the lower part of the gutters or the lower end of the side surface is made of a permeable material so that the rainwater flowing into the gutters is only rainwater in the ground around the gutters. Has been carried out. However, dust, sand, or mud will flow into the gutter along with rainwater, and if only rainwater enters the ground, dust, sand, or mud will remain in the gutter, leaving open areas such as low parts made of permeable material. It will block and progress with the progress of clogging with the passage of time, and eventually it will extremely reduce the infiltration capacity, and in the worst case, the infiltration capacity will be completely lost and the function as a rainwater infiltration groove will be lost. There was often such a thing.
【０００３】[0003]
【本発明が解決しようとする課題】降雨時でも特に大
雨、豪雨と呼ばれるような高い雨量で比較的長時間降り
続けると、宅地、街路、道路その他雨が降りかかるあら
ゆるところからの雨水が側溝或いは雨水管路などを通
り、それらの雨水案内用流路が透水構造になっているこ
とにより、それらの雨水案内用流路からその支持地盤と
なる地中に浸透していけばよいのであるが目詰まりなど
の理由によって必ずしも浸透能力を高いところで維持し
えないことが生じ、その対策に関係者は苦慮してきた。
本発明は上記の問題を解決することを目的とするもので
ある。Even when it is raining, if it continues to rain for a relatively long period of time, particularly in heavy rainfall or heavy rainfall, rainwater from any residential area, street, road, or any other location where it rains will have gutters or rainwater pipes. Since the rainwater guide flow passage has a water-permeable structure through the roads, it is only necessary to penetrate the rainwater guide flow passage into the ground that supports the rainwater guide passage. Due to the above reasons, it was not always possible to maintain the penetration capacity at a high level, and the parties concerned had a hard time dealing with it.
The present invention is intended to solve the above problems.
【０００４】[0004]
【課題を解決するための手段】その中間部分に大雨濾過
構造部分を配設してなる大雨濾過装置である。A heavy rain filtration device having a heavy rain filtration structure portion disposed in an intermediate portion thereof.
【０００５】[0005]
【作用】降った雨は一方で宅地などで設けられた雨水桝
に集められ、次に排水管を通って道路の両側或いは片側
に設けられたｕ字溝又はｕ字溝を介せずに本発明の雨水
濾過装置の沈殿槽内に雨水が流入する。他方で宅地およ
び道路に降った雨は雨水となってｕ字溝からスクリーン
を通過し、雨水濾過装置の沈殿槽に流入する。そして沈
殿槽に流入した雨水は、そこである程度の土を沈殿させ
るようにする。そして沈殿槽に流入した雨水は仕切り板
に設けた目合２センチメートル角程度の網を通して濾過
槽に流入する。上記網およびスクリーンおよびグレーチ
ングにより小さい塵芥などでも除去されるのである。ま
た、雨量が多いときには仕切り板をほぼ２０センチメー
トル高くすることによってその仕切り板の溢水線を越え
て、溢水槽に流入し直接導水管により雨水管である中心
管に流入させるようにしている。そして沈殿槽より濾過
槽に流入した雨水は濾過槽の中に設置した砕石または合
成樹脂製の立体編状体等でできた空隙率の高いものによ
りきわめて効率よく濾過を行なうことができる。そして
濾過槽は一槽でなく数槽によって構成することにより本
発明の濾過装置を効率よく働かせ得るのである。[Operation] Rainfall is collected on the one hand in a rainwater basin provided in a residential area, and then passes through a drainage pipe to the u-shaped groove on both sides or one side of the road without passing through the u-shaped groove or the u-shaped groove. Rainwater flows into the settling tank of the rainwater filter of the invention. On the other hand, the rain that falls on the residential land and the road becomes rainwater, passes through the screen from the u-shaped groove, and flows into the settling tank of the rainwater filter. Then, the rainwater that flows into the settling tank is allowed to settle some soil there. Then, the rainwater that has flowed into the settling tank flows into the filter tank through a mesh having meshes of about 2 cm square provided on the partition plate. Even the dust, which is smaller than the mesh and screen and the grating, is removed. Further, when the amount of rainfall is large, the partition plate is raised by about 20 cm, so that the partition plate is crossed over the overflow line to flow into the overflow tank and directly into the central pipe, which is the rainwater pipe, by the water conduit. The rainwater that has flowed into the filtration tank from the settling tank can be filtered very efficiently by means of crushed stone or a three-dimensional knitted body made of synthetic resin or the like installed in the filtration tank and having a high porosity. Further, the filtration device of the present invention can be efficiently operated by constructing the filtration tank by several tanks instead of one tank.
【０００６】[0006]
【実施例１】沈殿槽、濾過槽、貯留槽の三槽をその雨水
濾過装置本体の主要構成槽として配設してなる雨水濾過
装置である。Example 1 A rainwater filtration apparatus in which three tanks, a precipitation tank, a filtration tank, and a storage tank, are arranged as the main constituent tanks of the rainwater filtration apparatus main body.
【０００７】[0007]
【実施例２】沈殿槽、濾過槽、貯留槽、越流槽を配設し
てなる雨水濾過装置である。[Example 2] A rainwater filtration apparatus having a settling tank, a filtration tank, a storage tank, and an overflow tank.
【０００８】[0008]
【実施例３】少なくとも沈殿槽、濾過槽、貯留槽を配設
してなる浸透桝からなる雨水濾過装置である。[Embodiment 3] A rainwater filtration apparatus comprising an infiltration basin in which at least a sedimentation tank, a filtration tank, and a storage tank are arranged.
【０００９】[0009]
【実施例４】浸透桝からの流入水を浸透対象層に浸透さ
せうる働きをもつ浸透トレンチと前記浸透桝とからなる
雨水濾過装置である。[Embodiment 4] A rainwater filtration apparatus comprising an infiltration trench having a function of allowing inflow water from the infiltration basin to permeate the layer to be infiltrated and the infiltration basin.
【００１０】[0010]
【実施例５】浸透トレンチの浸透能力以上の流入水が流
入すると溢水槽の槽水部分から溢水して雨水管に流入さ
せうるようにしてなる越流槽を設けてなる雨水濾過装置
である。[Embodiment 5] A rainwater filtration apparatus provided with an overflow tank which allows overflow water from the tank water portion of an overflow tank to flow into a rainwater pipe when inflow water having an infiltration capacity exceeding that of the infiltration trench is introduced.
【００１１】[0011]
【実施例６】濾過槽からの流入水を貯留槽に貯留させる
ことにより一旦貯留槽に貯留されて後、浸透トレンチに
流入させうるようにしてなる貯留槽を設けてなる雨水濾
過装置である。[Embodiment 6] A rainwater filtering apparatus provided with a storage tank configured to store the inflow water from the filtration tank in the storage tank so that the water can be once stored in the storage tank and then flow into the permeation trench.
【００１２】[0012]
【実施例７】スクリーンとフィルタと砕石とを層状に配
置させてなる濾過槽を設けてなる雨水濾過装置である。[Embodiment 7] A rainwater filter provided with a filter tank in which a screen, a filter, and crushed stone are arranged in layers.
【００１３】[0013]
【実施例８】路面等の地表面を流下してきた雨水および
宅地内雨水による排水とを沈殿槽に流入させうるように
してなる沈殿槽に流入水を溜めうるようにした、流入水
以外の水より重い土砂などを沈殿させうるようにしてな
る雨水濾過装置である。[Embodiment 8] Water other than the inflow water, which allows the inflow water to be stored in a settling tank configured to allow the rainwater flowing down on the ground surface such as a road surface and the drainage due to the rainwater in the residential land to flow into the settling tank. It is a rainwater filtration device that can settle heavier soil and sand.
【００１４】[0014]
【実施例９】路面および宅地からの流入水を一時的に貯
留しうるようにし、他方で落葉、塵芥、土砂などを除去
しうるようにしてなる浸透桝を設けることにより、その
浸透桝から異物のない流入水のみを浸透トレンチに送り
うるようにしてなる雨水濾過装置である。[Embodiment 9] The inflow water from the road surface and residential land can be temporarily stored, and on the other hand, by providing an infiltration basin capable of removing leaves, dust, earth and sand, etc. It is a rainwater filtration device that can send only inflow water without water to the infiltration trench.
【００１５】[0015]
【実施例１０】沈殿槽、濾過槽、貯留槽、越流槽の各槽
間を隔壁によって区分しうるようにしてなる雨水濾過装
置である。[Embodiment 10] A rainwater filtration apparatus in which each of the sedimentation tank, the filtration tank, the storage tank, and the overflow tank can be divided by partition walls.
【００１６】[0016]
【実施例１１】浸透桝の外壁などの部分を鉄筋コンクリ
ート製構造体或いは合成樹脂或いは金属製箱型構造体に
よって耐圧強度を高めうるように形成してなる雨水濾過
装置である。[Embodiment 11] A rainwater filter in which the outer wall of the infiltration basin is formed by a reinforced concrete structure, a synthetic resin, or a metal box structure so as to increase the pressure resistance.
【００１７】[0017]
【実施例１２】浸透桝の外壁面の内側部分の仕切り板の
配設位置に縦溝を設け、その縦溝に前記仕切り板を着脱
自在に取り付け得るようにしてなる雨水濾過装置であ
る。[Embodiment 12] A rainwater filtration apparatus in which a vertical groove is provided at the position where the partition plate is provided on the inner side of the outer wall surface of the infiltration basin, and the partition plate can be detachably attached to the vertical groove.
【００１８】[0018]
【実施例１３】浸透桝の外壁面の内側部分に設けた仕切
り板用縦溝の上側の幅を下側の幅より大きくして勾配を
つけて仕切り板の着脱を容易にしてなる雨水濾過装置で
ある。[Embodiment 13] A rainwater filtration apparatus in which the vertical width of the partition plate vertical groove provided on the inner side of the outer wall of the seepage basin is made larger than the lower width to form a slope to facilitate the mounting and dismounting of the partition plate. Is.
【００１９】[0019]
【実施例１４】仕切り板を軽い合成樹脂製にし、仕切り
板を浸透桝の縦溝に嵌入された状態で両面或いは片面な
どをシールすることにより水漏れを防ぎ得るようにして
なる雨水濾過装置である。[Embodiment 14] A rainwater filtering apparatus in which a partition plate is made of a light synthetic resin and water leakage can be prevented by sealing both sides or one side while the partition plate is fitted in the vertical groove of the permeation pit. is there.
【００２０】[0020]
【実施例１５】沈殿槽、濾過槽、貯留槽、溢流槽の四槽
を横方向に並べて配設し、濾過槽と貯留槽の上方位置に
オーバーフロー水の案内路を配設し、その案内路の終末
部を溢流槽上部に位置させてなる雨水濾過装置である。[Embodiment 15] Four tanks, a precipitation tank, a filtration tank, a storage tank, and an overflow tank, are arranged side by side in the lateral direction, and a guide path for overflow water is arranged above the filtration tank and the storage tank, and the guide is provided. It is a rainwater filtration device in which the end of the road is located above the overflow tank.
【００２１】[0021]
【実施例１６】溢流槽の上部位置の一側にオーバーフロ
ー水の案内路の終末部を位置させ、前記溢流槽の他側或
いはその両端部の一方側の上方部分にｕ字側溝の開口部
を配設してなる雨水濾過装置である。Sixteenth Embodiment An end portion of a guide path for overflow water is located on one side of an upper position of the overflow tank, and a u-shaped groove opening is formed on the other side of the overflow tank or an upper portion of one end of the overflow tank. It is a rainwater filtration device having a section.
【００２２】[0022]
【実施例１７】沈殿槽から濾過槽およびオーバーフロー
水の案内路へ向けてスクリーンを張設してなる雨水濾過
装置である。[Embodiment 17] A rainwater filter in which a screen is stretched from the settling tank to the filter tank and the guide path for overflow water.
【００２３】[0023]
【実施例１８】オーバーフロー水の案内路の前方位置の
適切なところに前記案内路の伸長部分に沿ってスクリー
ンを配設してなる雨水濾過装置である。[Embodiment 18] A rainwater filtration system in which a screen is arranged at an appropriate position in front of a guide passage for overflow water and along the extension of the guide passage.
【００２４】[0024]
【実施例１９】濾過槽の表面部分をその中間位置で仕切
り板により垂直方向に仕切り、その仕切り板の前面部分
の上表面部分に透水性マットを配設してなる雨水濾過装
置である。[Embodiment 19] A rainwater filtration apparatus in which the surface part of a filtration tank is vertically partitioned by a partition plate at an intermediate position, and a water-permeable mat is arranged on the upper surface part of the front part of the partition plate.
【００２５】[0025]
【実施例２０】道路の歩道側に寄った位置に設けられた
透水性蓋体の部分と沈殿槽と濾過槽との間の仕切り板に
設けた網の部分とを清掃し、濾過槽内の合成樹脂製立体
編状体などからなる細目構造体を水などにより洗浄し、
最終濾過槽の上に鉄筋製金網を配設し、その金網に敷か
れた透水性シートを浮かせないようにさせているがその
透水性シートを取り替え、沈殿槽に溜った土をバキュー
ム車などによって吸い取って除去しうるようにし、年に
一回或いは数回前記細目構造体を抜き取って水などによ
り洗浄し、砕石が溜ったところで高圧水などによって槽
内を洗浄して砕石を除去することを特徴とする雨水濾過
装置の維持方法である。[Embodiment 20] A portion of a water-permeable lid provided at a position close to a sidewalk of a road and a portion of a net provided on a partition plate between the sedimentation tank and the filtration tank were cleaned to remove the water inside the filtration tank. Wash the fine structure made of synthetic resin knitted body with water etc.,
A rebar wire mesh is placed on the final filtration tank to prevent the water-permeable sheet laid on the wire mesh from floating, but the water-permeable sheet is replaced and the soil accumulated in the settling tank is removed by a vacuum car or the like. Characterized by removing the crushed stones once or several times a year by removing the fine structure and washing it with water etc., and washing the inside of the tank with high pressure water etc. when crushed stones accumulate It is a method of maintaining the rainwater filtration device.
【００２６】[0026]
【実施例２１】沈殿槽からの流入水が濾過槽に設置され
たスクリーンを通過し、それからフィルタを通過し、そ
れから砕石中を通過し貯留槽に流入水が導かれることを
特徴とする雨水濾過方法である。[Example 21] Rainwater filtration characterized in that inflow water from a settling tank passes through a screen installed in a filter tank, then through a filter, then through crushed stone, and is introduced into a storage tank Is the way.
【００２７】[0027]
【実施例２２】沈殿槽、溢水槽、一槽或いは数槽からな
る濾過槽、貯留槽などの各槽からなる濾過装置を雨水の
流路中に介在させることにより清水に近い水を雨水浸透
トレンチに流しうるようにして浸透能力の低下を最小限
にさせうるようにしてなる雨水濾過装置の管理システム
である。[Embodiment 22] A rainwater permeation trench is provided for introducing water close to fresh water by interposing a filtration device including each tank such as a settling tank, an overflow tank, a single tank or a plurality of tanks, and a storage tank in a rainwater channel. It is a management system for a rainwater filtration device that can be made to flow to the minimum to minimize the decrease in permeation capacity.
【００２８】[0028]
【効果】本発明を施した雨水濾過装置は、まず雨水が沈
殿槽に流入し濾過槽を通って雨水を十分濾過させ、最終
的に貯留槽に流入させ、次に導水管を通って雨水浸透ト
レンチに雨水を流入させ塵芥、土或いは泥土などを雨水
から確実に、そして容易に除去させることにより雨水の
みを地中に浸透させうる効果がある。また、本発明を施
した雨水濾過装置はその中間位置に濾過構造部分を配設
してなるので、どのような事態が生じても濾過構造部分
を通すことにより予期しない効果が生じるものである。
また本発明を施した雨水浸透装置はその構造が着脱自在
な仕切り壁により互いに複数の槽の働きを独自に達成さ
せることができ、そして十分沈殿、濾過などのそれぞれ
の働きを十分させることにより雨水の性質を十分生かし
て効率よく沈殿、濾過その他の働きを奏させうる効果が
ある。[Effect] In the rainwater filtering device according to the present invention, first, rainwater flows into the settling tank, sufficiently filters the rainwater through the filtering tank, and finally flows into the storage tank, and then the rainwater permeates through the water conduit. By injecting rainwater into the trench to reliably and easily remove dust, soil or mud from the rainwater, only rainwater can penetrate into the ground. Further, since the rainwater filtering apparatus according to the present invention is provided with the filtering structure portion at the intermediate position, no matter what happens, passing the filtering structure portion causes an unexpected effect.
In addition, the rainwater infiltration device according to the present invention can independently achieve the functions of a plurality of tanks by the partition wall whose structure is detachable, and the rainwater infiltration device can sufficiently perform the functions of precipitation and filtration. There is an effect that precipitation, filtration and other functions can be efficiently performed by fully utilizing the property of.
【図１】本発明を施した雨水濾過装置の縦断面図であ
る。FIG. 1 is a vertical cross-sectional view of a rainwater filter device to which the present invention is applied.
【図２】図１と他の周辺部分との関係を示した平面図で
ある。FIG. 2 is a plan view showing the relationship between FIG. 1 and other peripheral portions.
【図３】図２の部分の所望位置を断面図にした縦断面図
である。FIG. 3 is a vertical cross-sectional view showing a desired position of a portion of FIG. 2 as a cross-sectional view.
【図４】歩道下に配設した宅地よりの流入管の流入口側
と流出口側の具体的構成を示した縦断面図である。FIG. 4 is a vertical cross-sectional view showing a specific configuration of an inlet side and an outlet side of an inflow pipe from a residential land disposed under a sidewalk.
【図５】図１の雨水濾過装置とその装置に関連した流路
を示した平面図である。5 is a plan view showing the rainwater filter apparatus of FIG. 1 and a flow path associated with the apparatus. FIG.
【図６】図５とは別の実施例の平面図である。FIG. 6 is a plan view of another embodiment different from FIG.
【図７Ａ】溢水槽と沈殿槽間の仕切り板の正面図であ
る。FIG. 7A is a front view of a partition plate between an overflow tank and a precipitation tank.
【図７Ｂ】図７Ａの側面図である。FIG. 7B is a side view of FIG. 7A.
【図８Ａ】沈殿槽と濾過槽間の仕切り板の正面図であ
る。FIG. 8A is a front view of a partition plate between a precipitation tank and a filtration tank.
【図８Ｂ】図８Ａの側面図である。FIG. 8B is a side view of FIG. 8A.
【図９Ａ】濾過槽間の仕切り板の正面図である。FIG. 9A is a front view of a partition plate between filtration tanks.
【図１０Ａ】濾過槽と貯留槽の間の仕切り板の正面図で
ある。FIG. 10A is a front view of a partition plate between a filtration tank and a storage tank.
【図１０Ｂ】図１０Ａの側面図である。FIG. 10B is a side view of FIG. 10A.
【図１１】図１の他の実施例の縦断面図である。FIG. 11 is a vertical sectional view of another embodiment of FIG.
【図１２】図１１の側面側の端面部における側溝と濾過
装置との位置関係を示した概念図である。12 is a conceptual diagram showing a positional relationship between a side groove and a filtering device in an end face portion on the side surface side of FIG.
【符号の説明】 １ 溢水槽 １５ 第４鉄板蓋 ２ 沈殿槽 １６ スクリーン ３ 濾過槽 １７ 透水マット ４ 貯留槽 １８ 鉄筋網付シート ５ 第１仕切り板 １９ 砕石 ６ 第２仕切り板 ２０ 浸透トレンチからの ７ 第３仕切り板 流入口（上流側） ８ 第４仕切り板 ２１ 浸透トレンチへの ９ 溢水管への流入口 流出口（下流側） １０ 宅地よりの流入管の ２２ 鉄筋コンクリート 沈殿槽への流入口 製囲壁 １１ 第１鉄板蓋 ２３ 歩車道境界ブロック １２ グレーチング蓋 ２４ ｕ字溝 １３ 第２鉄板蓋 ２５ グレーチング蓋 １４ 第３鉄板蓋 ２６ 宅地からｕ字溝へ ３６ 水道管 向けての流入管 ３７ 雨水管 ２７ 浸透トレンチへの ３８ 雨水桝 流入管 ３９ 浸透トレンチ ２８ 水道管 ４０ 浸透桝 ２９ ガス管 ４１ オーバーフロー水 ３０ 汚水管 の案内板 ３１ ｕ型桝 ４２ 溢流槽 ３２ クラッシャーラン ４３ ｕ字側溝 ３３ 砂 ４４ 浸透トレンチへの ３４ 砕石 流入口 ３５ 並木桝ブロック[Explanation of symbols] 1 overflow tank 15 4th iron plate lid 2 settling tank 16 screen 3 filtration tank 17 water-permeable mat 4 storage tank 18 rebar mesh sheet 5 first partition plate 19 crushed stones 6 second partition plate 20 from infiltration trench 7 Third partition plate Inlet port (upstream side) 8 Fourth partition plate 21 Infiltration trench 9 Inlet port to overflow pipe Outlet port (downstream side) 10 Inlet pipe from residential land 22 Inlet port to reinforced concrete sedimentation tank Enclosure wall 11 1st Iron Plate Lid 23 Pedestrian Boundary Block 12 Grating Lid 24 u-shaped Groove 13 2nd Iron Plate Lid 25 Grating Lid 14 3rd Iron Plate Lid 26 From Uchi-ditch to Housing 36 Inflow Pipe for Water Pipe 37 Rainwater Pipe 27 Infiltration Trench 38 Rainwater basin inflow pipe 39 Infiltration trench 28 Water pipe 40 Infiltration basin 29 Gas pipe 41 Overflow water 30 Sewage pipe guide plate 3 u type Masuichi 42 overflow tank 32 Kurassharan 43 u-shaped groove 33 sand 44 34 Crushed Stone inlet 35 Namiki Masuichi block to infiltration trench
─────────────────────────────────────────────────────
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【手続補正書】[Procedure amendment]
【提出日】平成４年１１月４日[Submission date] November 4, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief description of the drawing
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図面の簡単な説明】[Brief description of drawings]
【図１】図１は、本発明を施した雨水濾過装置の縦断面
図である。FIG. 1 is a vertical cross-sectional view of a rainwater filter device to which the present invention is applied.
【図２】図２は、図１の雨水濾過装置と図１に示されて
いないその周辺部分との関係を図１の雨水濾過装置の浸
透桝４０を基準にして示した平面図である。FIG. 2 is a plan view showing the relationship between the rainwater filter of FIG. 1 and its peripheral parts not shown in FIG. 1 with reference to an infiltration rod 40 of the rainwater filter of FIG.
【図３】図３は、図２の部分の所望位置を断面図にした
縦断面図である。FIG. 3 is a vertical cross-sectional view showing a desired position of a portion of FIG. 2 as a cross-sectional view.
【図４】図４は、歩道下に配設した宅地よりの流入管の
流入口側と流出口側の具体的構成を示した縦断面図であ
る。FIG. 4 is a vertical cross-sectional view showing a specific configuration of an inlet side and an outlet side of an inflow pipe from a residential land disposed under a sidewalk.
【図５】図５は、図１の雨水濾過装置とその装置に関連
した流路を示した平面図である。FIG. 5 is a plan view showing the rainwater filter apparatus of FIG. 1 and a flow path related to the apparatus.
【図６】図６は、図５とは別の実施例の平面図である。FIG. 6 is a plan view of another embodiment different from FIG.
【図７Ａ】図７Ａは、溢水槽と沈殿槽間の仕切り板の正
面図である。FIG. 7A is a front view of a partition plate between an overflow tank and a precipitation tank.
【図７Ｂ】図７Ｂは、図７Ａの側面図である。FIG. 7B is a side view of FIG. 7A.
【図８Ａ】図８Ａは、沈殿槽と濾過槽間の仕切り板の正
面図である。FIG. 8A is a front view of a partition plate between a precipitation tank and a filtration tank.
【図８Ｂ】図８Ｂは、図８Ａの側面図である。FIG. 8B is a side view of FIG. 8A.
【図９Ａ】図９Ａは、濾過槽間の仕切り板の正面図であ
る。FIG. 9A is a front view of a partition plate between filtration tanks.
【図９Ｂ】図９Ｂは、図９Ａの側面図である。FIG. 9B is a side view of FIG. 9A.
【図１０Ａ】図１０Ａは、濾過槽と貯留槽間の仕切り板
の正面図である。FIG. 10A is a front view of a partition plate between a filtration tank and a storage tank.
【図１０Ｂ】図１０Ｂは、図１０Ａの側面図である。FIG. 10B is a side view of FIG. 10A.
【図１１】図１１は、図１とは別の実施例の縦断面図で
ある。FIG. 11 is a vertical cross-sectional view of another embodiment different from FIG.
【図１２】図１２は、図１１の側面側の端面部における
側溝と濾過装置との位置関係を示した概念図である。FIG. 12 is a conceptual diagram showing a positional relationship between a side groove and a filtering device in an end surface portion on the side surface side of FIG. 11.
【符号の説明】 １ 溢水槽 ２ 沈殿槽 ３ 濾過槽 ４ 貯留槽 ５ 第１仕切り板 ６ 第２仕切り板 ７ 第３仕切り板 ８ 第４仕切り板 ９ 溢水管への流入口 １０ 宅地よりの流入管への沈殿槽の流入口 １１ 第１鉄板蓋 １２ グレーチング蓋 １３ 第２鉄板蓋 １４ 第３鉄板蓋 １５ 第４鉄板蓋 １６ スクリーン １７ 透水マット １８ 鉄筋網付シート １９ 砕石 ２０ 浸透トレンチからの流入口（上流側） ２１ 浸透トレンチへの流出口 ２２ 鉄筋コンクリート製囲壁 （下流側） ２３ 歩車道境界ブロック ２４ ｕ字溝 ２５ グレーチング蓋 ２６ 宅地からｕ字溝へ向けての流入管 ２７ 浸透トレンチへの流入管 ２８ 水道管 ２９ ガス管 ３０ 汚水管 ３１ ｕ字桝 ３２ クラッシャーラン ３３ 砂 ３４ 砕石 ３５ 並木桝ブロック ３６ 水道管 ３７ 雨水管 ３８ 雨水桝 ３９ 浸透トレンチ ４０ 浸透桝 ４１ オーバーフロー水の案内板 ４２ 溢水槽 ４３ ｕ字側溝 ４４ 浸透トレンチへの流入口[Explanation of symbols] 1 overflow tank 2 settling tank 3 filtration tank 4 storage tank 5 first partition plate 6 second partition plate 7 third partition plate 8 fourth partition plate 9 inlet port to overflow pipe 10 inflow pipe from residential land To the settling tank 11 to 1st iron plate lid 12 grating lid 13 2nd iron plate lid 14 3rd iron plate lid 15 4th iron plate lid 16 screen 17 water permeable mat 18 sheet with rebar net 19 crushed stone 20 inlet from infiltration trench ( 21) Outlet to infiltration trench 22 Reinforced concrete enclosure (downstream) 23 Walkway boundary block 24 u-shaped groove 25 Grating lid 26 Inflow pipe from residential land to u-shaped groove 27 Inflow pipe to infiltration trench 28 Water pipe 29 Gas pipe 30 Sewage pipe 31 u-shaped basin 32 Crusher run 33 Sand 34 Crushed stone 35 Namiki basin block 36 Water pipe 37 Rainwater pipe 38 Rain Masuichi 39 penetrating trenches 40 percolating box 41 the inlet to the overflow water guide plate 42 overflow tank 43 of the u-shaped groove 44 penetrates the trench
Claims (23)
してなる雨水濾過装置。1. A rainwater filtration apparatus having a rainwater filtration structure portion disposed at an intermediate position thereof.
水濾過装置本体の主要構成槽として配設してなる請求項
１記載の雨水濾過装置。2. The rainwater filtration apparatus according to claim 1, wherein three tanks, a precipitation tank, a filtration tank, and a storage tank, are provided as main constituent tanks of the rainwater filtration apparatus main body.
してなる請求項１記載の雨水濾過装置。3. The rainwater filtration apparatus according to claim 1, further comprising a settling tank, a filtration tank, a storage tank, and an overflow tank.
設してなる浸透桝からなる請求項１記載の雨水濾過装
置。4. The rainwater filtration apparatus according to claim 1, which comprises an infiltration basin in which at least a sedimentation tank, a filtration tank, and a storage tank are arranged.
させうる働きをもつ浸透トレンチと前記浸透桝とからな
る請求項１記載の雨水濾過装置。5. The rainwater filtration device according to claim 1, comprising an infiltration trench having a function of allowing inflow water from the infiltration basin to permeate the permeation target layer, and the infiltration basin.
流入すると溢水槽の槽水部分から溢水して雨水管に流入
させうるようにしてなる越流槽を設けてなる請求項１記
載の雨水濾過装置。6. The rainwater filter according to claim 1, further comprising an overflow tank configured to allow overflow water from the tank water portion of the overflow tank to flow into the rainwater pipe when the inflow water having an infiltration capacity exceeding that of the infiltration trench flows in. apparatus.
ることにより一旦貯留槽に貯留されて後、浸透トレンチ
に流入させうるようにしてなる貯留槽を設けてなる請求
項１記載の雨水濾過装置。7. The rainwater according to claim 1, further comprising a storage tank configured to store the inflow water from the filtration tank in the storage tank so that the water can be once stored in the storage tank and then flow into the permeation trench. Filtration device.
配置させてなる濾過槽を設けてなる請求項１記載の雨水
濾過装置。8. The rainwater filtration apparatus according to claim 1, further comprising a filtration tank in which a screen, a filter, and crushed stone are arranged in layers.
び宅地内雨水による排水とを沈殿槽に流入させうるよう
にしてなる沈殿槽に流入水を溜めうるようにした、流入
水以外の水より重い土砂などを沈殿させうるようにして
なる請求項１記載の雨水濾過装置。9. Water other than the inflow water, which allows the inflow water to be stored in a settling tank configured to allow the rainwater flowing down on the ground surface such as a road surface and the drainage due to the rainwater in the residential land to flow into the settling tank. The rainwater filter according to claim 1, wherein heavier earth and sand can be settled.
に貯留しうるようにし、他方で落葉、塵芥、土砂などを
除去しうるようにしてなる浸透桝を設けることにより、
その浸透桝から異物のない流入水のみを浸透トレンチに
送りうるようにしてなる請求項１記載の雨水濾過装置。10. An infiltration basin is provided which allows the inflow of water from the road surface and residential land to be temporarily stored, while removing leaves, dust and dirt.
The rainwater filter apparatus according to claim 1, wherein only inflow water free of foreign matter can be sent from the infiltration basin to the infiltration trench.
槽間を隔壁によって区分しうるようにしてなる請求項１
記載の雨水濾過装置。11. The partition tank can be used to partition the precipitation tank, the filtration tank, the storage tank, and the overflow tank from each other.
The rainwater filtration device described.
リート製構造体或いは合成樹脂或いは金属製箱型構造体
によって耐圧強度を高めうるように形成してなる請求項
１記載の雨水濾過装置。12. The rainwater filtration system according to claim 1, wherein the outer wall of the infiltration basin is formed of a reinforced concrete structure, a synthetic resin or a metal box structure so as to increase the pressure resistance.
の配設位置に縦溝を設け、その縦溝に前記仕切り板を着
脱自在に取り付け得るようにしてなる請求項１記載の雨
水濾過装置。13. The rainwater filter according to claim 1, wherein a vertical groove is provided at a position where the partition plate is provided on an inner portion of the outer wall surface of the infiltration basin, and the partition plate can be detachably attached to the vertical groove. apparatus.
切り板用縦溝の上側の幅を下側の幅より大きくして勾配
をつけて仕切り板の着脱を容易にしてなる請求項１記載
の雨水濾過装置。14. The partition plate vertical groove provided on the inner side portion of the outer wall of the permeation basin has an upper side width larger than a lower side width so as to be inclined to facilitate the attachment and detachment of the partition plate. The rainwater filtration device described.
り板を浸透桝の縦溝に嵌入された状態で両面或いは片面
などをシールすることにより水漏れを防ぎ得るようにし
てなる請求項１記載の雨水濾過装置。15. The watertightness according to claim 1, wherein the partition plate is made of a light synthetic resin, and the partition plate is sealed in both sides or one side while being fitted in the vertical groove of the permeation pit so as to prevent water leakage. Rainwater filtration device.
槽を横方向に並べて配設し、濾過槽と貯留槽の上方位置
にオーバーフロー水の案内路を配設し、その案内路の終
末部を溢流槽上部に位置させてなる請求項１記載の雨水
濾過装置。16. A settling tank, a filtration tank, a storage tank, and an overflow tank are arranged side by side in a lateral direction, and a guide passage for overflow water is arranged above the filtration tank and the storage tank, and the guide is provided. The rainwater filtration system according to claim 1, wherein the end of the passage is located above the overflow tank.
ロー水の案内路の終末部を位置させ、前記溢流槽の他側
或いはその両端部の一方側の上方部分にｕ字側溝の開口
部を配設してなる請求項１記載の雨水濾過装置。17. An end portion of a guide path for overflow water is located on one side of an upper position of the overflow tank, and an opening of a u-shaped groove is formed on the other side of the overflow tank or an upper portion of one end of the overflow tank. The rainwater filtration apparatus according to claim 1, wherein the rainwater filtration apparatus is provided with a portion.
ー水の案内路へ向けてスクリーンを張設してなる請求項
１記載の雨水濾過装置。18. The rainwater filtration apparatus according to claim 1, wherein a screen is stretched from the settling tank toward the filtration tank and the guide path for overflow water.
の適切なところに前記案内路の伸長部分に沿ってスクリ
ーンを配設してなる請求項１記載の雨水濾過装置。19. The rainwater filtration apparatus according to claim 1, wherein a screen is arranged at an appropriate position in front of the guide passage for the overflow water and along the extending portion of the guide passage.
切り板により垂直方向に仕切り、その仕切り板の前面部
分の上表面部分に透水性マットを配設してなる請求項１
記載の雨水濾過装置。20. The surface part of the filtration tank is vertically partitioned by a partition plate at an intermediate position, and a water-permeable mat is arranged on the upper surface part of the front part of the partition plate.
The rainwater filtration device described.
た透水性蓋体の部分と沈殿槽と濾過槽との間の仕切り板
に設けた網の部分とを清掃し、濾過槽内の合成樹脂製立
体編状体などからなる細目構造体を水などにより洗浄
し、最終濾過槽の上に鉄筋製金網を配設し、その金網に
敷かれた透水性シートを浮かせないようにさせているが
その透水性シートを取り替え、沈殿槽に溜った土をバキ
ューム車などによって吸い取って除去しうるようにし、
年に一回或いは数回前記細目構造体を抜き取って水など
により洗浄し、砕石が溜ったところで高圧水などによっ
て槽内を洗浄して砕石を除去することを特徴とする雨水
濾過装置の維持方法。21. A portion of a water-permeable lid provided at a position closer to a sidewalk of a road and a portion of a net provided on a partition plate between the sedimentation tank and the filtration tank are cleaned, and the inside of the filtration tank is cleaned. A fine structure made of synthetic resin three-dimensional knitted body is washed with water, etc., and a rebar wire mesh is placed on the final filtration tank so that the water permeable sheet laid on the wire mesh does not float. However, the permeable sheet is replaced, and the soil accumulated in the settling tank can be removed by sucking it with a vacuum car.
A method for maintaining a rainwater filtration device, characterized in that the fine structure is removed once or several times a year and washed with water, etc., and when crushed stones accumulate, the inside of the tank is washed with high pressure water etc. to remove the crushed stones. ..
れたスクリーンを通過し、それからフィルタを通過し、
それから砕石中を通過し貯留槽に流入水が導かれること
を特徴とする雨水濾過方法。22. Influent water from the settling tank passes through a screen installed in the filter tank and then through a filter,
Then, the rainwater filtration method is characterized in that the inflow water is guided through a crushed stone to a storage tank.
なる濾過槽、貯留槽などの各槽からなる濾過装置を雨水
の流路中に介在させることにより清水に近い水を雨水浸
透トレンチに流しうるようにして浸透能力の低下を最小
限にさせうるようにしてなる雨水濾過装置の管理システ
ム。23. Water close to fresh water is introduced into a rainwater infiltration trench by interposing a filtration device including each tank such as a settling tank, an overflow tank, a single tank or several tanks, and a storage tank in a rainwater channel. A management system for a rainwater filtration device, which can be made to flow into the water to minimize deterioration of the permeation capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31757491A JPH05132993A (en) | 1991-09-26 | 1991-09-26 | Rainwater filter and maintaining method for its device and rainwater filtering method and its controlling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31757491A JPH05132993A (en) | 1991-09-26 | 1991-09-26 | Rainwater filter and maintaining method for its device and rainwater filtering method and its controlling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05132993A true JPH05132993A (en) | 1993-05-28 |
Family
ID=18089764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31757491A Pending JPH05132993A (en) | 1991-09-26 | 1991-09-26 | Rainwater filter and maintaining method for its device and rainwater filtering method and its controlling equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05132993A (en) |
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| KR100402625B1 (en) * | 2003-02-18 | 2003-10-17 | Bluegrenlink Co Ltd | Apparatus for purifying runoff |
| KR100566559B1 (en) * | 2003-05-27 | 2006-03-30 | 한국건설기술연구원 | Apparatus for collection and detention of water having function of water treatment |
| KR100704901B1 (en) * | 2005-12-29 | 2007-04-09 | 에레드 주식회사 | Rainwater-controlling equipment and method of controlling the same |
| KR100750645B1 (en) * | 2005-03-17 | 2007-08-20 | 주식회사 에코썸 | Rain water box with multi function |
| KR100799651B1 (en) * | 2006-12-15 | 2008-01-30 | 여인봉 | Apparatus for purifying sewer overflows and storm water |
| KR100805334B1 (en) * | 2007-09-06 | 2008-02-20 | 주식회사 신화 엠앤씨 | SH Purication appratus for road |
| US7425262B1 (en) | 2007-04-13 | 2008-09-16 | Modular Wetland Systems, Inc. | In line wetland water treatment system |
| WO2008127479A1 (en) * | 2007-04-13 | 2008-10-23 | Modular Wetland Systems, Inc. | In line wetland water treatment system and method |
| US8303816B2 (en) | 2011-08-22 | 2012-11-06 | Modular Wetland Systems, Inc. | Wetland biofilter chamber with peripheral catch basin and method of use thereof |
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| KR20190010248A (en) * | 2017-07-21 | 2019-01-30 | 알에스티이엔씨 주식회사 | Rainwater reservoir of seepage water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100402625B1 (en) * | 2003-02-18 | 2003-10-17 | Bluegrenlink Co Ltd | Apparatus for purifying runoff |
| KR100566559B1 (en) * | 2003-05-27 | 2006-03-30 | 한국건설기술연구원 | Apparatus for collection and detention of water having function of water treatment |
| KR100750645B1 (en) * | 2005-03-17 | 2007-08-20 | 주식회사 에코썸 | Rain water box with multi function |
| KR100704901B1 (en) * | 2005-12-29 | 2007-04-09 | 에레드 주식회사 | Rainwater-controlling equipment and method of controlling the same |
| KR100799651B1 (en) * | 2006-12-15 | 2008-01-30 | 여인봉 | Apparatus for purifying sewer overflows and storm water |
| US7425262B1 (en) | 2007-04-13 | 2008-09-16 | Modular Wetland Systems, Inc. | In line wetland water treatment system |
| WO2008127479A1 (en) * | 2007-04-13 | 2008-10-23 | Modular Wetland Systems, Inc. | In line wetland water treatment system and method |
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