JP2523073B2 - Method and device for sucking floating material in water - Google Patents

Method and device for sucking floating material in water

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Publication number
JP2523073B2
JP2523073B2 JP4097262A JP9726292A JP2523073B2 JP 2523073 B2 JP2523073 B2 JP 2523073B2 JP 4097262 A JP4097262 A JP 4097262A JP 9726292 A JP9726292 A JP 9726292A JP 2523073 B2 JP2523073 B2 JP 2523073B2
Authority
JP
Japan
Prior art keywords
water
water surface
channel
water channel
tubular
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.)
Expired - Lifetime
Application number
JP4097262A
Other languages
Japanese (ja)
Other versions
JPH05270484A (en
Inventor
定治 重森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KURE MEKANITSUKU KOGYO KK
Original Assignee
KURE MEKANITSUKU KOGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KURE MEKANITSUKU KOGYO KK filed Critical KURE MEKANITSUKU KOGYO KK
Priority to JP4097262A priority Critical patent/JP2523073B2/en
Publication of JPH05270484A publication Critical patent/JPH05270484A/en
Application granted granted Critical
Publication of JP2523073B2 publication Critical patent/JP2523073B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、水面清掃船に装着して
水面浮遊物を回収する、あるいは浴槽の湯面に浮遊する
汚染物を除去する等に利用する、水面浮遊物吸引方法及
び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 method and apparatus for sucking water floating matter, which is mounted on a water cleaning boat to collect water floating matter or remove contaminants floating on the water surface of a bathtub. It is about.

【０００２】[0002]

【従来の技術】水面浮遊物を回収する装置として水面清
掃船に利用されているものが従来から知られている。こ
の水面清掃船は、双胴船の胴間水路に航走によって流入
する塵芥や流失オイル等をこの胴間水路内において回収
するとともに、湾内の隅部、船舶係船部、港湾構造物近
傍等に浮遊する塵芥等は航走による回収が困難であるた
め、停船状態で回収できるようにネットコンベア式、か
き寄せアーム式、バケット式、回転円板式、ゼット噴流
式等の回収装置を使用して水面浮遊物を胴間水路に引き
寄せる方法が行われている。2. Description of the Related Art As a device for collecting suspended matter on the water surface, a device used in a water cleaning boat has been conventionally known. This surface cleaning ship collects dust, runoff oil, etc. flowing into the inter-canal waterway of a catamaran in this inter-waterway waterway and at the corners of the bay, ship mooring areas, near port structures, etc. Since it is difficult to collect floating debris by sailing, float the water surface using a net conveyor type, scraping arm type, bucket type, rotating disk type, or jet jet type recovery device so that it can be collected while the ship is stopped. There is a method of pulling things into the canal waterway.

【０００３】[0003]

【発明が解決しようとする課題】上記した停船状態で水
面浮遊物を回収する種々の装置は水面浮遊物の回収能力
に問題があり、なかでも優れているゼット噴流式にして
もポンプから送られる水を水面近くでノズルから噴出さ
せて水面部に噴流に誘引される流れを生ぜしめて、水面
浮遊物を吸引して回収するものであるが、この場合ポン
プの吸入側に生じる水流は利用されていないためポンプ
動力の利用効率が低いといった問題があった。The above-mentioned various devices for recovering suspended solids in water in a stopped state have problems in the recovery capability of suspended solids, and among them, even if the jet jet type is excellent, it is sent from a pump. Water is ejected from the nozzle near the water surface to create a flow that is attracted to the water surface by the jet, and the suspended matter on the water surface is sucked and collected.In this case, the water flow generated on the suction side of the pump is not used. There was a problem that the utilization efficiency of pump power was low because it was not available.

【０００４】本発明の目的は、この水面清掃船における
水面浮遊物の回収効率を高めるとともに、それ以外の用
途として例えば浴槽湯面の汚染物を除去する等に利用で
きる水面浮遊物吸引手段を提供することにある。An object of the present invention is to provide a water surface floating material suction means that can be used for improving the efficiency of collecting water surface floating materials in this water surface cleaning ship and for other purposes such as removing contaminants from the bathtub surface. To do.

【０００５】[0005]

【課題を解決するための手段】上記の目的を達するため
のこの発明は、一端に流入口を、他端に噴射口を有し、
中間に回転ポンプを備えている筒型水路を水面下に設置
して、上記回転ポンプの駆動により上記筒型水路に通水
して、上記流入口近傍に生じる流入側水流と、上記噴射
口近傍に生じる噴射側水流とが合流した吸引水流を上記
筒型水路近傍に生ぜしめて水面浮遊物を吸引する水面浮
遊物吸引方法である。SUMMARY OF THE INVENTION To achieve the above object, the present invention has an inflow port at one end and an injection port at the other end,
A tubular water channel having a rotary pump in the middle is installed below the water surface, and water is passed through the tubular water channel by driving the rotary pump to generate an inflow side water flow near the inflow port and the vicinity of the injection port. Is a water surface suspended matter suction method in which a suctioned water stream that has merged with the jet side water stream generated in 1) is generated in the vicinity of the cylindrical water channel to suck the water surface suspended matter.

【０００６】また、溝型の導水路を形成し、その底面に
流入口と噴射口を開口して上記導水路の底面下に筒型水
路を設け、該筒型水路と直交する回転軸を持つ可撓イン
ペラー型偏心ポンプの如き回転ポンプを上記筒型水路を
横断して設置した水面浮遊物吸引装置である。Further, a groove-type water conduit is formed, an inflow port and an injection port are opened on the bottom surface thereof, and a tubular water channel is provided below the bottom surface of the water channel, and a rotary shaft orthogonal to the tubular water channel is provided. It is a water surface suspended matter suction device in which a rotary pump such as a flexible impeller eccentric pump is installed across the tubular water channel.

【０００７】[0007]

【実施例】以下この発明を、図面を参照として説明す
る。図１は本発明に係わる水面浮遊物吸引装置の実施例
を示す中央縦断側面図、図２は同じく平面図、図３は図
１のＡ−Ｂ線断面図であって、（１）は導水路本体で、
両側に側壁（２）（２）を並立して設けて底面（３）と
ともに溝型の導水路（４）を形成している。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. 1 is a central longitudinal side view showing an embodiment of a water surface floating material suction apparatus according to the present invention, FIG. 2 is a plan view of the same, and FIG. 3 is a sectional view taken along the line AB of FIG. In the waterway body,
Side walls (2) and (2) are provided side by side on both sides to form a groove-type water conduit (4) together with a bottom surface (3).

【０００８】（５）は筒型水路で、底面（３）の一端近
くに流入口（６）を、長孔を多数並列した濾過網付とし
て開口し、同じく底面（３）中央よりやや他端寄りに横
長の噴射口（７）を開口して、底面（３）の下に導水路
（４）の幅とほぼ等しい幅の長方形断面をもつ筒型に形
成されている。[0008] (5) is a tubular water channel, which has an inlet (6) near one end of the bottom surface (3) with a mesh of a number of long holes arranged in parallel, and the other end of the bottom surface (3) slightly from the center. A laterally long jet opening (7) is opened toward the side, and a tubular shape having a rectangular cross section with a width substantially equal to the width of the water conduit (4) is formed below the bottom surface (3).

【０００９】（８）は可撓インペラー型偏心ポンプで、
円筒状にして筒型水路（５）のほぼ中央に筒型水路
（５）を横断して設置され、その構造は、外筒（９）の
偏心位置にローター（１０）が横設され、外筒（９）の
外周の相対向する位置に軸心方向の全長にわたって網状
の吸込口（９ａ）と吐出口（９ｂ）とが筒型水路（５）
に向けて開口して設けてあり、ローター（１０）は中心
の回転軸（１１）が外筒（９）の両端に軸支され、ロー
ター（１０）の外周に複数枚のゴム状弾性体からなる可
撓インペラー（１２）が放射状に取り付けられていて、
その先端が外筒（９）の内周に接して湾曲状態で回転す
ることにより相隣れる可撓インペラー（１２）同士に囲
まれた室の容積が偏心により１回転中に変化して、ベー
ンポンプと同様のポンプ作用をなすものである。(8) is a flexible impeller type eccentric pump,
It is made into a cylindrical shape and installed across the tubular water channel (5) at approximately the center of the tubular water channel (5). The structure is such that the rotor (10) is installed laterally at the eccentric position of the outer tube (9). A net-like suction port (9a) and a discharge port (9b) are provided at opposite positions on the outer periphery of the tube (9) over the entire length in the axial direction, and the tubular water channel (5).
The rotor (10) has a central rotation shaft (11) axially supported at both ends of the outer cylinder (9), and a plurality of rubber-like elastic bodies are provided on the outer periphery of the rotor (10). Flexible impellers (12) are attached radially,
When the tip of the vane pump contacts the inner circumference of the outer cylinder (9) and rotates in a curved state, the volume of the chamber surrounded by the adjacent flexible impellers (12) changes during one rotation due to eccentricity, and the vane pump It has the same pumping action as.

【００１０】（１３）は油圧モーターで、導水路（４）
の上方に位置して一方の側壁（２）の上辺に取り付けら
れ、チェーン（１４）を介して可撓インペラー型偏心ポ
ンプ（８）を駆動するものである。(13) is a hydraulic motor, which is a water conduit (4)
Is attached to the upper side of one of the side walls (2) and is driven above the flexible impeller type eccentric pump (8) via a chain (14).

【００１１】以上の構成からなる水面浮遊物吸引装置
を、図１に示す如く水面（Ｗ）が導水路（４）の深さの
中央よりやや上方なる状態に設置（設置手段は吊り下げ
または支持部材に取り付ける等自由であり、図示を省略
する）して、油圧モーター（１３）を始動し、チェーン
（１４）を介して可撓インペラー型偏心ポンプ（８）を
駆動する。As shown in FIG. 1, the water surface floating material suction device having the above-described structure is installed in a state where the water surface (W) is slightly above the center of the depth of the water conduit (4) (the installation means is suspended or supported). The hydraulic motor (13) is started to drive the flexible impeller eccentric pump (8) via the chain (14) by freely attaching it to a member (not shown).

【００１２】そうすると、流入口（６）からその付近の
水を筒型水路（５）に吸い込むことにより、流入口
（６）付近の水面が元の水面（Ｗ）より（Ｈ１）だけ下
がって流入側水流（Ｓ）が生じ、さらに噴射口（７）か
ら噴出する水流が噴射口（７）付近の水を誘引して噴射
口（７）付近の水面が元の水面（Ｗ）より（Ｈ２）まで
下がった後元の水面（Ｗ）付近まで復する噴射側水流
（Ｚ）が生じて、この流入側水流（Ｓ）と噴射側水流
（Ｚ）は同一方向の流れであり、両者は一体に合して導
水路（４）内に水面が水平でない強い吸引水流（Ｃ）が
生じて、導水路（４）の流入側の端付近の浮遊物を導水
路（４）に吸引して、導水路（４）の流れ方向の後方で
金網製のコンテナ（図示省略）等に回収するものであ
る。Then, by sucking the water in the vicinity of the inlet (6) into the tubular water channel (5), the water surface near the inlet (6) is lowered by (H1) from the original water surface (W) and flows in. A side water flow (S) is generated, and the water flow ejected from the jet port (7) attracts water near the jet port (7), so that the water surface near the jet port (7) is higher than the original water surface (W) (H2). After that, an injection side water flow (Z) that returns to near the original water surface (W) is generated, and the inflow side water flow (S) and the injection side water flow (Z) are flows in the same direction, and both are integrated. As a result, a strong suction water flow (C) with a non-horizontal water surface is generated in the headrace (4), and suspended matter near the inflow-side end of the headrace (4) is sucked into the headrace (4) to guide the water. The water is collected in a container (not shown) made of wire mesh or the like behind the water channel (4) in the flow direction.

【００１３】図４は本発明水面浮遊物吸引装置を双胴型
の水面清掃船（Ｋ）に利用した状態を示す要部切断側面
図であり、図５は同じく平面図であって、双胴（Ｂ）
（Ｂ）間に形成されている胴間水路（Ｇ）の船首付近に
水面浮遊物吸引装置（Ｍ）をワイヤーロープ（Ｒ）によ
り吊り下げて設置したものであり、使用しないときは航
走の抵抗とならないように水面（Ｗ）より上に引上げて
おくものである。FIG. 4 is a cutaway side view of essential parts showing a state in which the water surface floating material suction device of the present invention is used in a catamaran type water surface cleaning ship (K), and FIG. 5 is a plan view of the same. (B)
The water surface suspended matter suction device (M) is hung by the wire rope (R) and installed near the bow of the inter-body waterway (G) formed between (B). It is pulled up above the water surface (W) so as not to create resistance.

【００１４】図示の状態で船を停止して水面浮遊物吸引
装置（Ｍ）を作動すると、上述の如く吸引水流（Ｃ）が
胴間水路（Ｇ）に流れて、船首付近の水面（Ｗ）に浮遊
している塵芥等を胴間水路（Ｇ）に吸引し、この胴間水
路（Ｇ）の中央部に設置されている塵芥コンテナ（Ｄ）
に収容するものである。When the boat is stopped in the state shown in the figure and the water surface floating substance suction device (M) is operated, the suctioned water flow (C) flows into the interbody waterway (G) as described above, and the water surface (W) near the bow Dust and the like floating in the room are sucked into the inter-body channel (G), and the dust container (D) installed in the center of the inter-channel (G)
To be housed in.

【００１５】この塵芥コンテナ（Ｄ）は船の中央部に３
個が昇降可能に設置されていて、その中の１つを水中に
下ろして使用し、これに塵芥が一杯になったら引き上げ
て別の塵芥コンテナ（Ｄ）を下ろして使用するものであ
る。This dust container (D) is located at the center of the ship.
Individual pieces are installed so that they can be moved up and down, and one of them is lowered into water for use, and when the dust becomes full, it is pulled up and another dust container (D) is lowered and used.

【００１６】[0016]

【発明の効果】以上説明したこの発明に係わる水面浮遊
物吸引方法及び装置によれば、水面浮遊物を吸引するた
めの吸引水流にポンプの吸入側の水流と吐出側の水流の
両方を利用するため、従来の吐出水流のみを利用するゼ
ット噴流式に比べ同じ動力でより強力な吸引水流が得ら
れるため、水面浮遊物の回収効率が高く、かつ水面清掃
のコスト低減を図ることができるものである。また、水
面清掃船に利用する以外に、公園の池とか公衆浴場の浴
槽等に設置して水面浮遊物を回収し水や湯は濾過して循
環させれば、常に美しい水面を保つことができるもので
ある。According to the above-described water surface floating material suction method and apparatus according to the present invention, both the water flow on the suction side and the water flow on the discharge side of the pump are used as the suction water flow for sucking the water surface suspended matter. Therefore, a stronger suction water flow can be obtained with the same power as in the conventional jet jet type that uses only the discharge water flow, so that the recovery efficiency of suspended solids on the water surface is high and the cost for cleaning the water surface can be reduced. is there. In addition to being used for water surface cleaning boats, it is possible to maintain a beautiful water surface by installing it in a pond in a park or a bathtub in a public bath to collect water floating materials and filter water and hot water for circulation. It is a thing.

【図面の簡単な説明】[Brief description of drawings]

【図１】水面浮遊物回収装置の一例を示す中央縦断側面
図である。FIG. 1 is a central longitudinal side view showing an example of a water floating material recovery device.

【図２】同じく平面図である。FIG. 2 is a plan view of the same.

【図３】図１のＡ−Ｂ線断面図である。3 is a cross-sectional view taken along the line AB of FIG.

【図４】水面浮遊物回収装置を水面清掃船に利用した一
部切断側面図である。FIG. 4 is a partially cut side view in which the water floating material recovery device is used for a water cleaning ship.

【図５】同じく一部切断平面図である。FIG. 5 is a partially cutaway plan view of the same.

【符号の説明】[Explanation of symbols]

１ 胴水路本体 ２ 側壁 ３ 底面 ４ 導水路 ５ 筒型水路 ６ 流入口 ７ 噴射口 ８ 可撓インペラー型偏心ポンプ（回転ポンプ） Ｗ 水面 Ｓ 流入側水流 Ｚ 噴射側水流 Ｃ 吸引水流 1 Body Waterway Body 2 Sidewall 3 Bottom Surface 4 Conduit Channel 5 Cylindrical Channel 6 Inlet 7 Injector 8 Flexible Impeller Type Eccentric Pump (Rotating Pump) W Water Surface S Inlet Side Water Flow Z Inlet Side Water Flow C Suction Water Flow

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 一端に流入口を、他端に噴射口を有し、
中間に回転ポンプを備えている筒型水路を水面下に設置
して、上記回転ポンプの駆動により上記筒型水路に通水
して、上記流入口近傍に生じる流入側水流と、上記噴射
口近傍に生じる噴射側水流とが合流した吸引水流を上記
筒型水路近傍に生ぜしめて水面浮遊物を吸引することを
特徴とする水面浮遊物吸引方法。1. An inflow port is provided at one end and an injection port is provided at the other end,
A tubular water channel having a rotary pump in the middle is installed below the water surface, and water is passed through the tubular water channel by driving the rotary pump to generate an inflow side water flow near the inflow port and the vicinity of the injection port. A method for sucking water surface suspended matter, characterized in that a suctioned water stream, which is combined with the jet side water stream generated in the above, is generated in the vicinity of the cylindrical water channel to suck the water surface suspended matter. 【請求項２】 溝型の導水路を形成し、該導水路の底面
に流入口と噴射口を開口して上記導水路の底面下に筒型
水路を設け、該筒型水路と直交する回転軸を持つ回転ポ
ンプを上記筒型水路を横断して設置したことを特徴とす
る、水面浮遊物吸引装置。2. A groove-type water conduit is formed, an inflow port and an injection port are opened in the bottom surface of the water conduit, and a cylindrical water channel is provided below the bottom surface of the water channel, and the rotation is orthogonal to the cylindrical water channel. A water surface floating substance suction device, wherein a rotary pump having a shaft is installed across the tubular water channel. 【請求項３】 上記回転ポンプを可撓インペラー型偏心
ポンプとした、請求項２の水面浮遊物吸引装置。3. The water surface suspended matter suction device according to claim 2, wherein the rotary pump is a flexible impeller type eccentric pump.
JP4097262A 1992-03-23 1992-03-23 Method and device for sucking floating material in water Expired - Lifetime JP2523073B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4097262A JP2523073B2 (en) 1992-03-23 1992-03-23 Method and device for sucking floating material in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4097262A JP2523073B2 (en) 1992-03-23 1992-03-23 Method and device for sucking floating material in water

Publications (2)

Publication Number Publication Date
JPH05270484A JPH05270484A (en) 1993-10-19
JP2523073B2 true JP2523073B2 (en) 1996-08-07

Family

ID=14187633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4097262A Expired - Lifetime JP2523073B2 (en) 1992-03-23 1992-03-23 Method and device for sucking floating material in water

Country Status (1)

Country Link
JP (1) JP2523073B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595067Y2 (en) * 1993-12-27 1999-05-24 株式会社呉ダイヤ Water cleaning boat for collecting garbage
KR100483041B1 (en) * 2001-12-21 2005-04-18 김학수 Trash Cleaning Ship
KR101537710B1 (en) * 2013-05-09 2015-07-20 정진영 Oil skimmer having high efficiency
CN106480863B (en) * 2016-09-26 2019-01-04 清华大学 A kind of floating on water matter collection device
CN106585904B (en) * 2016-12-15 2019-01-18 南京理工大学 A kind of robot for water surface cleaner
CN106741682A (en) * 2017-02-07 2017-05-31 慕欣雨 A kind of rubbish collection raising middle flask peculiar to vessel
CN106585907A (en) * 2017-02-07 2017-04-26 慕欣雨 Unmanned cleaning vessel
CN110067240A (en) * 2019-05-14 2019-07-30 安徽省大地园林股份有限公司 A kind of afforestation fallen leaves (or floating material) clearing apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237880A (en) * 1975-09-19 1977-03-24 Toyo Boseki Device for liouid treatment of yarn also serving as yarn path
JPS5438799A (en) * 1977-08-31 1979-03-23 Zeni Lite Buoy Co Ltd Bouy

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