JP2006200133A - Rainwater filter device - Google Patents

Rainwater filter device Download PDF

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JP2006200133A
JP2006200133A JP2005010203A JP2005010203A JP2006200133A JP 2006200133 A JP2006200133 A JP 2006200133A JP 2005010203 A JP2005010203 A JP 2005010203A JP 2005010203 A JP2005010203 A JP 2005010203A JP 2006200133 A JP2006200133 A JP 2006200133A
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rainwater
housing
filter device
partition plate
mixture
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Hitoshi Yada
均 矢田
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YADA SANGYO KK
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YADA SANGYO KK
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    • 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

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Abstract

<P>PROBLEM TO BE SOLVED: To prevent a filter device for removing a mixture from rainwater against being easily clogged with the mixture. <P>SOLUTION: This rainwater filter device for removing the mixture from the rainwater, is provided with a casing being a bottomed box-shaped body, a partition plate being a plate body for partitioning the inside of the casing and having a hole or a cutout with the predetermined height from an inside bottom surface of the casing, an inflow port arranged on one side side surface divided by the partition plate of the casing and making the rainwater flow in, and an outflow port arranged on the other side side surface divided by the partition plate of the casing and making the rainwater outflow. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は雨水を利用するために、雨水から混合物を排除するためのフィルター装置に関する。   The present invention relates to a filter device for removing a mixture from rainwater in order to utilize rainwater.

雨水を生活用水などに利用するためには、雨水を収集する際に混ざる砂や埃などを除去することが望ましい。このために、従来では、雨水を細かな隙間を有するフィルターを通して濾すことにより不純物を取り除く方法が取られていた。   In order to use rainwater for daily use, it is desirable to remove sand and dust that are mixed when rainwater is collected. For this reason, conventionally, a method of removing impurities by filtering rainwater through a filter having a fine gap has been taken.

しかし、上記のような方法により雨水から混合物を取り除く場合、フィルターが直ぐに詰まってしまい、掃除などのメンテナンスの手間がかかる結果となっていた。
そこで、本発明は、雨水から混合物を排除するフィルター装置として、容易に混合物が詰まることがないようにすることを課題とする。 However, when the mixture is removed from the rainwater by the method as described above, the filter is clogged immediately, resulting in troublesome maintenance such as cleaning.
Then, this invention makes it a subject to prevent a mixture being easily clogged as a filter apparatus which excludes a mixture from rainwater.

上記課題を解決するために、本発明は次のような構成を有する。
請求項１に記載の発明は、雨水から混合物を排除するための雨水用フィルター装置として、有底の箱状体である筐体と、筐体の内部を仕切る板体であって、前記筐体の内部底面から所定の高さをもって穴もしくは切り欠きを有する仕切り板と、前記筐体の前記仕切り板により分断される一方側の側面に設けられる雨水を流入させる流入口と、前記筐体の前記仕切り板により分断される他方側の側面に設けられる雨水を流出させる流出口とを有するものである。なお、所定の高さは、雨水の量と仕切り板と筐体の側面および底面に囲まれる部分の体積、雨水が含む混合物の割合などにより適宜定められる。
請求項２に記載の発明は、前記雨水用フィルター装置において、前記仕切り板は複数枚が並んで配列されるものである。なお、この場合、仕切り板により分断される筐体の側面は、配列された複数の仕切り板を厚い仕切り板と想定して、この想定した仕切り板により分断される筐体の側面を意味するものとする。
請求項３に記載の発明は、前記雨水用フィルター装置において、前記仕切り板は前記筐体に対して着脱可能に形成されるものである。 In order to solve the above problems, the present invention has the following configuration.
The invention according to claim 1 is a rainwater filter device for removing a mixture from rainwater, which is a housing that is a box-like body with a bottom and a plate body that partitions the inside of the housing, A partition plate having a hole or a notch with a predetermined height from the inner bottom surface of the housing, an inflow port for flowing in rainwater provided on a side surface of the housing that is divided by the partition plate, and the housing And an outflow port for allowing rainwater to flow out provided on the other side surface divided by the partition plate. The predetermined height is appropriately determined depending on the amount of rainwater, the volume of the portion surrounded by the partition plate and the side and bottom surfaces of the housing, the ratio of the mixture contained in the rainwater, and the like.
According to a second aspect of the present invention, in the rainwater filter device, a plurality of the partition plates are arranged side by side. In this case, the side surface of the housing divided by the partition plate means the side surface of the housing divided by the assumed partition plate, assuming that the plurality of arranged partition plates are thick partition plates. And
According to a third aspect of the present invention, in the rainwater filter device, the partition plate is detachable from the housing.

請求項４に記載の発明は、前記雨水用フィルター装置において、底面に水抜きのためのドレン口を有するものである。
請求項５に記載の発明は、請求項４に記載の雨水用フィルター装置において、前記仕切り板は前記筐体の内部底面に対して所定幅の隙間が形成されるものである。なお、所定幅は、雨水に含まれる混合物の粒径によって定められ、少なくとも平均的な粒径の混合物が通ることができる程度の幅に定められる。
請求項６に記載の発明は、請求項４又は５に記載の雨水用フィルター装置において、 前記ドレン口は電磁弁により開閉可能に形成されるものである。
請求項７に記載の発明は、請求項６に記載の雨水用フィルター装置において、前記筐体の内部には、水位が一定高さに到達したことを検知し電気信号を発生させる水位センサーが設けられ、前記電磁弁は、前記水位センサーの信号を受けて前記ドレン口を開放するものである。 According to a fourth aspect of the present invention, in the rainwater filter device, a drain port for draining water is provided on a bottom surface.
According to a fifth aspect of the present invention, in the rainwater filter device according to the fourth aspect, the partition plate is formed with a gap having a predetermined width with respect to the inner bottom surface of the casing. The predetermined width is determined by the particle size of the mixture contained in the rainwater, and is determined to be a width that allows at least the average particle size mixture to pass through.
The invention according to claim 6 is the rainwater filter device according to claim 4 or 5, wherein the drain port is formed to be openable and closable by an electromagnetic valve.
According to a seventh aspect of the present invention, in the rainwater filter device according to the sixth aspect, a water level sensor for detecting that the water level has reached a certain height and generating an electrical signal is provided inside the housing. The solenoid valve receives the signal from the water level sensor and opens the drain port.

上記課題を解決するために、本発明は次のような構成を有する。
請求項１に記載の発明は、流入口から混合物を含んだ雨水が流入すると、まず、仕切り板と筐体の内部側面に囲まれた部分に雨水が溜まり、多くの混合物は雨水よりも重いので、底に沈殿する。そして、雨水が所定の高さ以上に溜まると仕切り板の切り欠きもしくは穴から仕切り板を越えて、他方側の仕切り板と筐体の内部側面に囲まれた部分に雨水が溜まっていき、やがて、流出口から混合物が排除された雨水が流出される。このような作用により混合物が雨水から排除されるので、混合物を濾して除去する場合に比較して混合物が詰まることを抑制することができる。
請求項２に記載の発明は、仕切り板を複数並べることにより、最初の仕切り板を混合物が越えても次の仕切り板により排除することができるので、混合物を排除する可能性を高めることができる。
請求項３に記載の発明は、仕切り板を着脱可能とすることで筐体内の清掃などのメンテナンスを容易にすることができる。 In order to solve the above problems, the present invention has the following configuration.
According to the first aspect of the present invention, when rainwater containing a mixture flows from the inflow port, the rainwater first accumulates in a portion surrounded by the partition plate and the inner side surface of the housing, and many mixtures are heavier than rainwater. , Settle to the bottom. When rainwater accumulates above the specified height, it passes over the partition plate through the notch or hole in the partition plate, and rainwater accumulates in the part surrounded by the partition plate on the other side and the inner side surface of the housing. The rainwater from which the mixture is removed flows out from the outlet. Since the mixture is removed from the rainwater by such an action, it is possible to suppress clogging of the mixture as compared with the case where the mixture is removed by filtration.
In the invention according to the second aspect, by arranging a plurality of partition plates, even if the mixture exceeds the first partition plate, it can be eliminated by the next partition plate, so that the possibility of eliminating the mixture can be increased. .
According to the third aspect of the present invention, maintenance such as cleaning inside the housing can be facilitated by making the partition plate detachable.

請求項４に記載の発明は、底面にドレン口を設けることで筐体の底に溜まった混合物を雨水と一緒にドレン口から流し出すことができるので、混合物が底に溜まった筐体を清掃する頻度を少なくすることができる。
請求項５に記載の発明は、仕切り板と筐体の内部底面との間に所定幅の隙間を設けることで、ドレン口を仕切り板が仕切るすべての底面に設けなくても、混合物の多くはこの隙間を通ることができるので、仕切り板が仕切る一部の底面にのみドレン口を設けても底面全面に溜まったほとんどの混合物をドレン口から流し出すことができる。
請求項６に記載の発明は、ドレン口を電磁弁により開閉可能とすることで、ドレン口の開閉を遠隔操作や自動制御により行うことができ、使用者の労力を低減させることができる。
請求項７に記載の発明は、筐体内の水位が一定高さに達すると、ドレン口の電磁弁が開いて筐体内の雨水が排出されるので、大雨などで大量に雨水が筐体内に流入し装置が処理できる雨水の許容量を超える場合でも、ドレン口から雨水を自動的に排出することで装置が処理できる雨水の許容量を増やすことができる。 In the invention according to claim 4, by providing a drain port on the bottom surface, the mixture accumulated at the bottom of the housing can be drained from the drain port together with rainwater, so the housing where the mixture has accumulated at the bottom is cleaned. The frequency of performing can be reduced.
In the invention according to claim 5, by providing a gap with a predetermined width between the partition plate and the inner bottom surface of the housing, most of the mixture can be provided without providing a drain port on all the bottom surfaces partitioned by the partition plate. Since it can pass through this gap, even if a drain port is provided only on a part of the bottom surface partitioned by the partition plate, most of the mixture accumulated on the entire bottom surface can be discharged from the drain port.
According to the sixth aspect of the present invention, since the drain port can be opened and closed by the electromagnetic valve, the drain port can be opened and closed by remote operation or automatic control, and the labor of the user can be reduced.
According to the seventh aspect of the present invention, when the water level in the casing reaches a certain height, the drain valve solenoid valve opens and the rainwater in the casing is discharged, so that a large amount of rainwater flows into the casing due to heavy rain. However, even when the allowable amount of rainwater that can be processed by the apparatus is exceeded, the allowable amount of rainwater that can be processed by the apparatus can be increased by automatically discharging rainwater from the drain port.

以下、本発明の実施形態について、図面を参照しながら説明する。
図１に本発明の実施形態に係る雨水用フィルター装置Ｘの分解斜視図を示し、図２に雨水用フィルーター装置Ｘの縦断面図を示す。雨水用フィルターＸは、直方体の合成樹脂からなる上方が開放した有底の箱体である筐体１０、筐体１０の内部に載置される３枚の合成樹脂からなる仕切り板２１、２２、２３、筐体１０の上方の開口を塞ぐ合成樹脂からなる蓋体３０とから構成される。
筐体１０は、一面に雨水を導く流入パイプＡと接続される流入口１１、流入口１１が設けられた面に向かい合う面に設けられる、雨水を流し出す流出パイプＢに接続される流出口１２、底面に設けられる溜まった雨水を排出させるため排水パイプに接続されるドレン口１３、仕切り板２１、２２、２３が所定間隔で平行に配列されるように挟持固定する仕切り板固定片１４、仕切り板１４と筐体１０の内部底面とに隙間が空くように筐体１０の内部底面に設けられる薄く細長い板体からなる隙間形成板１５、内部側面の所定高さ位置に設けられる水を検知して電気信号を出力する水位センサー１６を有する。ドレン口１３には、電磁弁１３ａが取り付けられており、排水パイプに平行して設けられる電線から電力を受けて開閉動作を行う。この電磁弁１３ａは通常は閉じた状態であり、図示しないスイッチにより開くことができるとともに、水位センサー１６からの信号を受けて一定時間開放するように形成されている。仕切り板固定部１４は縦方向に伸びる２つの凸部により仕切り板を挟持するもので、筐体１０内部の流入口１１、流出口１２が設けられていない各側面に上部と下部のそれぞれに設けられる４つを一組とし、各仕切り板に対応して３組設けられる。隙間形成板１５の厚さはここでは０．５ｍｍに設定されるが、この厚さは適宜変更してもよい。
仕切り板２１、２２、２３は、左右いずれかの辺のやや上方に切り欠き２１ａ、２２ａ、２３ａがそれぞれ設けられている。仕切り板２１と２３の切り欠き２１ａ、２３ａと中央に配列される仕切り板２２ａの切り欠き２２ａは逆に位置するようになっている。蓋体３０は筐体１０の開口面に合致する板体であり、筐体１０の開口部の４つの角部に係合する係合凸部３０ａが設けられており、筐体１０の開口部に着脱可能に固定できるようになっている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 shows an exploded perspective view of a rainwater filter device X according to an embodiment of the present invention, and FIG. 2 shows a longitudinal sectional view of the rainwater filter device X. The rainwater filter X is composed of a casing 10 that is a bottomed box body that is made of a rectangular parallelepiped synthetic resin, and partition plates 21 and 22 that are made of three synthetic resins placed inside the casing 10. 23 and a lid 30 made of a synthetic resin that closes the opening above the housing 10.
The casing 10 has an inflow port 11 connected to an inflow pipe A for guiding rainwater to one side, an outflow port 12 connected to an outflow pipe B for flowing out rainwater, provided on a surface facing the surface on which the inflow port 11 is provided. A drain plate 13 connected to the drain pipe for discharging the accumulated rainwater provided on the bottom surface, a partition plate fixing piece 14 for clamping and fixing so that the partition plates 21, 22, 23 are arranged in parallel at predetermined intervals, a partition A gap forming plate 15 formed of a thin and long plate provided on the inner bottom surface of the housing 10 so that a gap is formed between the plate 14 and the inner bottom surface of the housing 10, and water provided at a predetermined height position on the inner side surface are detected. And a water level sensor 16 for outputting an electrical signal. An electromagnetic valve 13a is attached to the drain port 13, and opens and closes by receiving electric power from an electric wire provided in parallel with the drain pipe. The electromagnetic valve 13a is normally in a closed state, and can be opened by a switch (not shown), and is configured to open for a predetermined time upon receiving a signal from the water level sensor 16. The partition plate fixing portion 14 sandwiches the partition plate by two convex portions extending in the vertical direction. The partition plate fixing portion 14 is provided at each of the upper side and the lower side on each side surface where the inlet 11 and the outlet 12 are not provided. Four sets are provided as a set, and three sets are provided corresponding to each partition plate. Here, the thickness of the gap forming plate 15 is set to 0.5 mm, but this thickness may be appropriately changed.
The partition plates 21, 22, and 23 are provided with cutouts 21a, 22a, and 23a slightly above the left and right sides, respectively. The notches 21a and 23a of the partition plates 21 and 23 and the notches 22a of the partition plate 22a arranged in the center are arranged in reverse. The lid body 30 is a plate body that matches the opening surface of the housing 10, and is provided with engaging convex portions 30 a that engage with the four corners of the opening portion of the housing 10. It can be detachably fixed to.

次に、以上のような構成を有する雨水用フィルターＸの動作について説明する。なお、使用状態において、流入パイプＡは雨どいなど雨水が収集される部位に接続され、流出パイプＢは雨水を溜めるタンクに接続され、ドレンパイプＣは排水口へ接続されているものとする。この状態で、雨が降ると雨どいなどに溜まった埃や砂などが混じった雨水が流入パイプＡにより導かれ流入口１１から筐体１０内へ流入する。流入した雨水は流入口１１が設けられた側面と仕切り板２１に挟まれた領域ｒに溜まっていく。なお、仕切り板２１と筐体１０の内部底面とには隙間があるので、ここから雨水は隣の各領域へも入っていくが、雨水の流入量が一定量を超える場合は領域ｐへ流入する雨水の量の方が、隣の領域へ流れる水の量よりも多くなり、領域ｐへ雨水が溜まっていくことになる。雨水が溜まる際に、砂や埃は水よりも重いので、領域ｐ内の底に堆積していく。やがて、溜まった雨水が仕切り板２１の切り欠き２１ａの下辺の高さを越えると、雨水は仕切り板２１と仕切り板２２とに挟まれた領域ｑへ流入し、ここに溜まっていく。この際に、やはり、領域ｐを超えて流入した砂などは領域ｑの底に溜まっていくことになる。以下、同様に雨水は、仕切り板２２、２３に挟まれた領域ｒ、仕切り板２３と流出口１２が設けられた筐体１０の側面に挟まれた領域ｓへと混合物を底に堆積させながら移っていく。最後に領域ｓにおいて流出口１２の高さに雨水が溜まると多くの混合物が取り除かれた雨水が流出口１２から流出する。その後は、各領域ｐ、ｑ、ｒ、ｓには切り欠きの下辺の高さまで雨水が溜まっているが、この状態で流入口１０から雨水が流入すると、やはり、重い混合物は各領域の底へ溜まっていくことになる。
この雨水用フィルターＸ内を清掃する場合、底に溜まった混合物が少ない場合は電磁弁１３ａを開放してドレン口１３から溜まった雨水を排出することで、混合物を雨水と一緒に排出することができる。混合物の量が多かったり、粒径が大きい場合には、蓋３０を開けて各仕切り板２１、２２、２３を取り外して電磁弁１３ａを開放して雨水と混合物を排出させればよい。
また、大雨などで、大量の水が筐体１０内に入り筐体内の水位が水位センサー１６の位置を越えた場合には、水位センサー１６が電気信号を発し、これを受けて電磁弁１３ａが開いてドレン口１３から余分な水を排出することで、本装置の水量の許容量を増加させている。
なお、上記実施の形態では、仕切り板２１、２２、２３と筐体１０の内部底面との隙間を隙間形成板を設けることにより作っているが、各仕切り板の下方の縁部に切り欠きを設けることで隙間を作ったり、筐体１０の底面にドレン口１３に向うような傾斜を設けることで隙間を作ったりすることもできる。
また、上記実施の形態では、仕切り板２１、２２、２３を別体としているが、一体に形成したり、ボルトなどで一体に連結したりすることもできる。このように一体化すると、仕切り板の筐体１０への固定を簡易にすることができる。
さらに、各仕切り板の切り欠きの形状は任意であり、切り欠きでなく穴とすることもできる。また、筐体の形状も直方体に限らず、円筒形などでもよい。 Next, the operation of the rainwater filter X having the above configuration will be described. In use, it is assumed that the inflow pipe A is connected to a site where rainwater is collected such as rain gutter, the outflow pipe B is connected to a tank for storing rainwater, and the drain pipe C is connected to a drain outlet. In this state, when it rains, rainwater mixed with dust or sand collected in the gutter is guided by the inflow pipe A and flows into the housing 10 from the inflow port 11. The rainwater that flows in accumulates in a region r sandwiched between the side surface provided with the inlet 11 and the partition plate 21. In addition, since there is a gap between the partition plate 21 and the inner bottom surface of the housing 10, rainwater enters the adjacent areas from here, but flows into the area p when the inflow of rainwater exceeds a certain amount. The amount of rainwater to be generated is larger than the amount of water flowing to the adjacent region, and rainwater accumulates in the region p. When rainwater accumulates, sand and dust are heavier than water, so they accumulate on the bottom in the region p. Eventually, when the accumulated rainwater exceeds the height of the lower side of the notch 21 a of the partition plate 21, the rainwater flows into a region q sandwiched between the partition plate 21 and the partition plate 22 and accumulates here. At this time, the sand that has flowed in beyond the region p still accumulates at the bottom of the region q. In the same manner, the rainwater deposits the mixture on the bottom in the region r sandwiched between the partition plates 22 and 23 and the region s sandwiched between the side surfaces of the casing 10 provided with the partition plate 23 and the outlet 12. Move. Finally, when rainwater accumulates at the height of the outlet 12 in the region s, the rainwater from which a large amount of the mixture has been removed flows out of the outlet 12. Thereafter, rainwater accumulates in the regions p, q, r, and s up to the height of the lower side of the notch, but when rainwater flows in from the inlet 10 in this state, the heavy mixture is still moved to the bottom of each region. It will accumulate.
When cleaning the inside of the rainwater filter X, if the mixture collected at the bottom is small, the mixture can be discharged together with the rainwater by opening the electromagnetic valve 13a and discharging the rainwater collected from the drain port 13. it can. When the amount of the mixture is large or the particle size is large, the lid 30 is opened, the partition plates 21, 22, and 23 are removed, the electromagnetic valve 13a is opened, and rainwater and the mixture are discharged.
When a large amount of water enters the housing 10 and the water level in the housing exceeds the position of the water level sensor 16 due to heavy rain or the like, the water level sensor 16 generates an electrical signal, and the electromagnetic valve 13a receives the signal. Opening and discharging excess water from the drain port 13 increases the allowable amount of water in the apparatus.
In the above embodiment, the gap between the partition plates 21, 22, 23 and the inner bottom surface of the housing 10 is made by providing a gap forming plate, but a notch is formed at the lower edge of each partition plate. A gap can be created by providing the gap, or a gap can be created by providing an inclination toward the drain port 13 on the bottom surface of the housing 10.
Moreover, in the said embodiment, although the partition plates 21, 22, and 23 are made into a different body, they can be integrally formed or can be integrally connected with a bolt or the like. When integrated in this way, fixing of the partition plate to the housing 10 can be simplified.
Furthermore, the shape of the notch of each partition plate is arbitrary, and can be a hole instead of the notch. Further, the shape of the housing is not limited to a rectangular parallelepiped, and may be a cylindrical shape.

本発明の実施形態に係る雨水用フィルター装置の分解斜視図である。1 is an exploded perspective view of a rainwater filter device according to an embodiment of the present invention. 本発明の実施形態に係る雨水用フィルター装置の縦断面図である。It is a longitudinal cross-sectional view of the filter device for rainwater which concerns on embodiment of this invention.

符号の説明Explanation of symbols

Ｘ 雨水用フィルター装置
１０ 筐体
１１ 流入口
１２ 流出口
１３ ドレン口
１３ａ 電磁弁
１４ 仕切り板係合片
１５ 隙間形成板
１６ 水位センサー
２１、２２、２３ 仕切り板
２１ａ、２２ａ、２３ａ 切り欠き
３０ 蓋体 X Filter device 10 for rainwater Case 11 Inlet 12 Outlet 13 Drain port 13a Solenoid valve 14 Partition plate engagement piece 15 Gap forming plate 16 Water level sensors 21, 22, 23 Partition plates 21a, 22a, 23a Notch 30 Lid

Claims (7)

雨水から混合物を排除するためのフィルター装置であって、
有底の箱状体である筐体と、
筐体の内部を仕切る板体であって、前記筐体の内部底面から所定以上の高さを持って穴もしくは切り欠きを有する仕切り板と、
前記筐体の前記仕切り板により分断される一方側の側面に設けられる雨水を流入させる流入口と、
前記筐体の前記仕切り板により分断される他方側の側面に設けられる雨水を流出させる流出口と
を有する雨水用フィルター装置。 A filter device for removing a mixture from rainwater,
A housing that is a box-like body with a bottom;
A plate body that partitions the inside of the housing, the partition plate having a predetermined height or more from the inner bottom surface of the housing and having a hole or notch,
An inflow port for flowing in rainwater provided on a side surface on one side divided by the partition plate of the housing;
A rainwater filter device comprising: an outflow port for allowing rainwater to flow out provided on a side surface on the other side divided by the partition plate of the housing. 前記仕切り板は複数枚が並んで配列される請求項１に記載の雨水用フィルター装置。   The rainwater filter device according to claim 1, wherein a plurality of the partition plates are arranged side by side. 前記仕切り板は前記筐体に対して着脱可能に形成される請求項１又は２に記載の雨水用フィルター装置。   The rainwater filter device according to claim 1, wherein the partition plate is detachably formed on the housing. 前記雨水用フィルター装置において、底面に水抜きのためのドレン口を有する請求項１から３のいずれか１項に記載の雨水用フィルター装置。   The rainwater filter device according to any one of claims 1 to 3, wherein the rainwater filter device has a drain port for draining water on a bottom surface. 前記仕切り板は前記筐体の内部底面に対して所定幅の隙間が形成される請求項４に記載の雨水用フィルター装置。   The rainwater filter device according to claim 4, wherein the partition plate is formed with a gap having a predetermined width with respect to an inner bottom surface of the housing. 前記ドレン口は電磁弁により開閉可能に形成される請求項４又は５に記載の雨水用フィルター装置。   6. The rainwater filter device according to claim 4, wherein the drain port is formed to be openable and closable by an electromagnetic valve. 前記筐体の内部には、水位が一定高さに到達したことを検知し電気信号を発生させる水位センサーが設けられ、
前記電磁弁は、前記水位センサーの信号を受けて前記ドレン口を開放する請求項６に記載の雨水用フィルター装置。 Inside the housing is provided a water level sensor that detects that the water level has reached a certain height and generates an electrical signal,
The rainwater filter device according to claim 6, wherein the electromagnetic valve opens the drain port in response to a signal from the water level sensor.
JP2005010203A 2005-01-18 2005-01-18 Rainwater filter device Pending JP2006200133A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009150150A (en) * 2007-12-21 2009-07-09 Panasonic Electric Works Co Ltd Rainwater intake device
KR101231458B1 (en) * 2012-05-21 2013-02-07 (주)세원이엔지 Street inlet
JP2018187606A (en) * 2017-05-12 2018-11-29 株式会社システック Waste liquid treatment apparatus
WO2024128256A1 (en) * 2022-12-14 2024-06-20 ヤマシンフィルタ株式会社 Filter device

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Publication number Priority date Publication date Assignee Title
JPH01141861U (en) * 1988-03-17 1989-09-28
JPH0355182U (en) * 1989-10-02 1991-05-28
JPH10174963A (en) * 1996-12-17 1998-06-30 Aisin Seiki Co Ltd Rainwater-utilizing apparatus
JP2002001010A (en) * 2000-06-22 2002-01-08 Kaneso Co Ltd Rain water purification apparatus
JP2002309628A (en) * 2001-04-16 2002-10-23 Sekisui Jushi Co Ltd Stormwater reservoir
JP2003286741A (en) * 2002-03-28 2003-10-10 Paritei Zipangu:Kk Rainwater cleaning structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141861U (en) * 1988-03-17 1989-09-28
JPH0355182U (en) * 1989-10-02 1991-05-28
JPH10174963A (en) * 1996-12-17 1998-06-30 Aisin Seiki Co Ltd Rainwater-utilizing apparatus
JP2002001010A (en) * 2000-06-22 2002-01-08 Kaneso Co Ltd Rain water purification apparatus
JP2002309628A (en) * 2001-04-16 2002-10-23 Sekisui Jushi Co Ltd Stormwater reservoir
JP2003286741A (en) * 2002-03-28 2003-10-10 Paritei Zipangu:Kk Rainwater cleaning structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009150150A (en) * 2007-12-21 2009-07-09 Panasonic Electric Works Co Ltd Rainwater intake device
KR101231458B1 (en) * 2012-05-21 2013-02-07 (주)세원이엔지 Street inlet
JP2018187606A (en) * 2017-05-12 2018-11-29 株式会社システック Waste liquid treatment apparatus
WO2024128256A1 (en) * 2022-12-14 2024-06-20 ヤマシンフィルタ株式会社 Filter device

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