JPH0652975U - Cleaning equipment - Google Patents
Cleaning equipmentInfo
- Publication number
- JPH0652975U JPH0652975U JP9197192U JP9197192U JPH0652975U JP H0652975 U JPH0652975 U JP H0652975U JP 9197192 U JP9197192 U JP 9197192U JP 9197192 U JP9197192 U JP 9197192U JP H0652975 U JPH0652975 U JP H0652975U
- Authority
- JP
- Japan
- Prior art keywords
- water
- cleaning
- casing
- water receiver
- opening
- 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
Landscapes
- Nozzles (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
(57)【要約】
【目的】 圧力水を噴出して構造物の表面を洗滌・削る
際に、水を外周に飛散させず且つ騒音も少ない洗滌削り
装置を提供する。
【構成】 底面に開口部２を有する箱形ケーシング１内
に水又は洗滌削り液を噴射する噴水ノズル５を回転自在
に取付け、ケーシング１の開口部２の周縁に沿って断面
が外側に湾曲した形状の環状水受体４を周設し、同水受
体の湾曲した面に真空ポンプ１０に接続された排水口８
を設けた。
(57) [Abstract] [Purpose] To provide a cleaning and shaving device that does not scatter water on the outer periphery and has less noise when cleaning and shaving the surface of a structure by jetting pressurized water. [Structure] A fountain nozzle 5 for injecting water or a cleaning liquid is rotatably mounted in a box-shaped casing 1 having an opening 2 on a bottom surface, and a cross section is curved outward along a peripheral edge of the opening 2 of the casing 1. A circular water receiver 4 having a shape is provided around the drainage port 8 connected to the vacuum pump 10 on the curved surface of the water receiver 4.
Was set up.
Description
【０００１】[0001]
本考案は、水又は削り液の高圧の噴流を使って、コンクリート表層削り、金属 塗装層等の表層剥離を行う装置、或いは中圧又は水道水圧程の圧力で水又は洗滌 液を使っての建築物・構造物・船体等の洗滌を行う洗滌削り装置に関する。 The present invention is a device that uses a high-pressure jet of water or a shaving solution to perform concrete surface shaving and peeling of the surface of metal coating layers, etc., or construction using water or a cleaning solution at a pressure of medium or tap water pressure. The present invention relates to a cleaning and shaving device for cleaning objects, structures, hulls, etc.
【０００２】[0002]
従来、水・削り液・洗滌水（以下、単に水という）を噴出し、その水圧の力で もってコンクリート表層・金属塗装の削り・剥離・洗滌を行うことが行われてい るが、従来はその水は噴出された後はそのまま流下させるか、下方で排水受けを 設けるものであった。そのため、水の噴流が表面に当った時の飛散水が周囲を汚 し、作業環境・作業性を悪くしていた。又、その時の騒音も大きく、しかも水の 表面に沿っての流下が建築物・構造物を汚す等の問題点があった。 更に、飛散した高圧水の霧・水滴が他のコンクリート壁・金属に付着し、結露 ・錆の原因となっていた。 Conventionally, water, shaving liquid, and washing water (hereinafter simply referred to as water) are jetted, and the force of the water pressure is used to scrape, peel, and wash the concrete surface layer and metal coating. After the water was ejected, the water was allowed to flow down as it was, or a drainage receiver was installed below. Therefore, when the jet of water hits the surface, the splashed water polluted the surrounding area, deteriorating the work environment and workability. In addition, there was a problem that the noise at that time was large, and that the water flowing down along the surface polluted the buildings and structures. Furthermore, the mist and water droplets of the scattered high-pressure water adhered to other concrete walls and metals, causing condensation and rust.
【０００３】[0003]
本考案が解決しようとする課題は、従来のこれらの問題点を解消し、水の外周 への飛散がなく、騒音も少なく、外周環境を汚すことが少ない洗滌削り装置を提 供することにある。 The problem to be solved by the present invention is to solve these conventional problems, and to provide a cleaning and shaving device that does not scatter water on the outer circumference, generates less noise, and does not pollute the outer environment.
【０００４】[0004]
かかる課題を解決した本考案の要旨は、 １） 底面を開口した箱形ケーシング内に底面に向けて水又は洗滌削り液を噴射 する噴水ノズルを設けるとともに、開口周縁に沿って断面が外側に湾曲した形状 の環状水受体を周設し、同水受体の湾曲した面に真空ポンプに接続された排水口 を設けたことを特徴とする洗滌削り装置 ２） 環状水受体が肉厚のゴム製である１記載の洗滌削り装置 ３） 噴水ノズルが回転しながら噴水する構造である１又は２記載の洗滌削り装 置 ４） 箱形ケーシングに駆動車輪を設けて自走できる１〜３何れか記載の洗滌削 り装置 にある。 真空ポンプとしては、通常の真空吸引ポンプの他、ウェルディングポンプ・エ アエジェクターによる負圧発生装置等が使える。 The gist of the present invention, which has solved such problems, is as follows: 1) A box-shaped casing having an opening on the bottom surface is provided with a fountain nozzle for injecting water or a cleaning liquid toward the bottom surface, and the cross section is curved outward along the periphery of the opening. Washing and scraping device characterized in that an annular water receiver having the above-mentioned shape is provided around the curved surface of the water receiver, and a drain port connected to a vacuum pump is provided on the curved surface 2). The rubber scrubbing device according to 1) 3) The scrubbing device according to 1 or 2, which has a structure in which a fountain nozzle rotates to spout water 4) A self-propelled one to three drive box provided with drive wheels in a box-shaped casing It can be found in the cleaning equipment described above. As a vacuum pump, in addition to a normal vacuum suction pump, a welding pump, a negative pressure generator by an air ejector, etc. can be used.
【０００５】[0005]
本考案では、箱形ケーシングの開口面を洗滌・削る構造物の表面に向け押付け ると、開口周縁に設けた断面Ｃ形状の環状水受体の下端がその表面に接触する。 次に、真空ポンプを作動させると、箱形ケーシング内空間の空気を排水口から吸 引し、ケーシング内を負圧状態とし、箱形ケーシングを表面に吸着させる。水受 体の下端と表面との間に間隙があれば、大気を箱形ケーシング内に外気を吸引す るようになる。 In the present invention, when the opening surface of the box-shaped casing is pressed toward the surface of the structure to be washed and ground, the lower end of the annular water receiver having a C-shaped cross section provided on the periphery of the opening comes into contact with the surface. Next, when the vacuum pump is operated, the air in the space inside the box-shaped casing is sucked from the drain port, the inside of the casing is brought to a negative pressure state, and the box-shaped casing is adsorbed on the surface. If there is a gap between the lower end of the water receiver and the surface, the atmosphere will draw the outside air into the box-shaped casing.
【０００６】 この状態で、噴水ノズルから水を噴射させ、噴水を構造物表面に当てて、その 水圧・衝撃で表面を洗滌・削り・剥離を行う。その噴水の表面に当った時に発生 する飛散水・水滴・蒸気は箱形ケーシング内に封じ込められ、又騒音も箱形ケー シング内に閉じ込められる。表面に沿って流れる水は、その水流によって水受体 の湾曲した湾曲内部に移動して、その湾曲内部に捕捉され、排水口の負圧によっ て吸引され、排水口から外部へ排出される。水受体の下端と表面との間に間隙が あっても外気が吸引するので、ここから水・霧・水滴は流出せず逆に内部へ押し 戻されて、箱形ケーシング外へ水・霧・水滴が流出して外周を汚すことがない。 よって、噴水は箱形ケーシング内に封じ込められ、外部に出ることなく排水され 、環境を悪くしたり、騒音・飛散水・霧・蒸気・水滴で作業を悪くすることもな い。 特に、水受体がゴム製であれば、内部の負圧によって水受体が表面方向に押し 付けられ、水受体は表面に密着し、その下端と表面との間に間隙の発生を防ぐ。In this state, water is jetted from the fountain nozzle, the fountain is applied to the surface of the structure, and the surface is washed / scraped / peeled by the water pressure / impact. Water splashes, water droplets, and steam generated when hitting the surface of the fountain are contained in a box-shaped casing, and noise is also contained in the box-shaped casing. The water flowing along the surface moves into the curved inside of the water receiver by the water flow, is trapped inside the curved inside, is sucked by the negative pressure of the drain, and is discharged from the drain to the outside. . Even if there is a gap between the lower end of the water receiver and the surface, the outside air will be sucked in, so water, mist, and water droplets will not flow out from here, but will be pushed back to the inside, causing water and mist to go outside the box-shaped casing. -Water droplets will not flow out and stain the outer circumference. Therefore, the fountain is contained in the box-shaped casing and is drained without going out, which does not worsen the environment and does not deteriorate the work due to noise, splashing water, fog, steam or water droplets. In particular, if the water receiver is made of rubber, the negative pressure inside will push the water receiver toward the surface, and the water receiver will adhere to the surface, preventing the formation of a gap between the lower end and the surface. .
【０００７】[0007]
以下、本考案の高圧水を回転させながら噴出して石油タンクのタンク底面の樹 脂塗装層を削る削り装置の実施例を図面に基いて説明する。 図１は実施例の正面図、図２は同底面図、図３は同縦断面図である。 Hereinafter, an embodiment of a shaving device of the present invention for squirting while rotating high pressure water to shave off a resin coating layer on the bottom surface of an oil tank will be described with reference to the drawings. 1 is a front view of the embodiment, FIG. 2 is a bottom view of the same, and FIG. 3 is a longitudinal sectional view of the same.
【０００８】 図中、１は円筒形のケーシング、２は同ケーシングの開口部、３は同ケーシン グの天板を兼ねた取付基板、４はタイヤリムを切除した自動車タイヤを使った水 受体、５は噴水ノズル、６は同噴水ノズルを回転させる回転軸、７は噴水ノズル ５のノズル口、８は水受体４に設けた排水口、９は排水ホース、１０はウェルデ ィングポンプを使った真空ポンプ、１１は車輪、１２は高圧水ホース、１３は回 転軸を回転させる油圧モータ、１４はタンクの鋼板製底面、１５は同底面の表面 に施した樹脂塗装層、１６は走行用油圧モータ、１７は同油圧モータで駆動され るスプロケット、１８は左側の２個の車輪１１を連動する回転軸、１９は同回転 軸に軸着したスプロケット、２０は同スプロケット１９と油圧モータ１６のスプ ロケット１７とを伝動するチェーンである。In the figure, 1 is a cylindrical casing, 2 is an opening of the casing, 3 is a mounting substrate that also serves as a top plate of the casing, 4 is a water receiver using an automobile tire with a tire rim removed, 5 is a fountain nozzle, 6 is a rotary shaft for rotating the fountain nozzle, 7 is a nozzle port of the fountain nozzle 5, 8 is a drain port provided in the water receiver 4, 9 is a drain hose, and 10 is a welding pump. Vacuum pump, 11 is a wheel, 12 is a high-pressure water hose, 13 is a hydraulic motor for rotating a rotating shaft, 14 is a steel plate bottom surface of a tank, 15 is a resin coating layer on the bottom surface, and 16 is a traveling hydraulic pressure. A motor, 17 is a sprocket driven by the same hydraulic motor, 18 is a rotating shaft that interlocks the two left wheels 11, 19 is a sprocket mounted on the same rotating shaft, and 20 is a sprocket of the same sprocket 19 and the hydraulic motor 16. B It is a chain that transmits the ket 17.
【０００９】 この実施例では、ケーシング１の開口部２をタンクの鋼板製底面１４に押付け ると、ゴム製の水受体４は樹脂塗装層１５に接触する。次に、真空ポンプ１０を 作動させると、排水ホース９・排水口８を介してケーシング１内は負圧となり、 水受体４は大気圧との圧力差によって樹脂塗装層１５に押し付けられ、水受体４ は変形し、その下端と樹脂塗装層１５とはより密着する。間隙があっても、この 間隙から空気を内側に吸引するようになる。In this embodiment, when the opening 2 of the casing 1 is pressed against the steel plate bottom surface 14 of the tank, the water receiver 4 made of rubber comes into contact with the resin coating layer 15. Next, when the vacuum pump 10 is operated, the inside of the casing 1 becomes a negative pressure through the drain hose 9 and the drain port 8, and the water receiver 4 is pressed against the resin coating layer 15 due to the pressure difference from the atmospheric pressure. The receiving body 4 is deformed, and the lower end of the receiving body 4 and the resin coating layer 15 are in closer contact with each other. Even if there is a gap, air will be sucked inward from this gap.
【００１０】 この状態で油圧モータ１３を作動させると、４本の放射状に伸びた噴水ノズル ５は回転し、高圧水を回転しながら樹脂塗装層１５に噴射し、樹脂塗装層１５を 高圧噴水で削る。高圧噴水は樹脂塗装層１５に当ってその回転方向にケーシング １内を流れ、開口部周縁の水受体４の湾曲部に流れ込み、環状の湾曲部に沿って 流れる。ケーシング１内空気及び水は排水口８へ吸引されるように流れ込んで排 水ホース９を介して外部へ排出される。水受体４と樹脂塗装層１５との間に間隙 があっても空気と水とはケーシング内に吸引されるようになってケーシング内の 水は外部へ洩出することは少ない。 この状態で油圧モータ１６を作動させれば、スプロケット１７・チェーン２０ ・回転軸１８を介して左側の２個の車輪１１は回動され、ケーシング１は自走し て噴出ノズル５によって帯状に樹脂塗装層１５を削っていく。When the hydraulic motor 13 is operated in this state, the four radially extending fountain nozzles 5 rotate, and the high-pressure water is rotated and sprayed onto the resin coating layer 15, and the resin coating layer 15 is sprayed with the high-pressure fountain. Shave. The high-pressure fountain hits the resin coating layer 15, flows in the casing 1 in the rotation direction thereof, flows into the curved portion of the water receiver 4 at the periphery of the opening, and flows along the annular curved portion. The air and water in the casing 1 flow into the drain port 8 so as to be sucked, and are discharged to the outside through the drain hose 9. Even if there is a gap between the water receiver 4 and the resin coating layer 15, the air and water are sucked into the casing, and the water in the casing rarely leaks to the outside. If the hydraulic motor 16 is operated in this state, the two wheels 11 on the left side are rotated through the sprocket 17, the chain 20, and the rotating shaft 18, and the casing 1 is self-propelled to form a belt-shaped resin by the ejection nozzle 5. Remove the paint layer 15.
【００１１】[0011]
以上の様に、本考案によれば、噴水ノズルをケーシングと水受体とによって密 閉した空間内で噴射するので、水の飛散・水の騒音がなく、又真空ポンプでケー シング内を負圧にして空気・水を吸引して排出するので、外周に洩水することも ない。水受体の形状を外側に湾曲させることによって水の排水を容易且つ迅速に している。ケーシングを自走させれば、洗滌・削り作業はもっと効率的に行える 。 As described above, according to the present invention, since the fountain nozzle is jetted in the space which is tightly closed by the casing and the water receiver, there is no splash of water or noise of the water, and the inside of the casing is vacuumed by the vacuum pump. Since air and water are sucked and discharged under pressure, no water leaks to the outer circumference. By making the shape of the water receiver outward, water is easily and quickly drained. If the casing is self-propelled, cleaning and shaving work can be done more efficiently.
【図１】本考案の実施例の正面図である。FIG. 1 is a front view of an embodiment of the present invention.
【図２】実施例の底面図である。FIG. 2 is a bottom view of the example.
【図３】実施例の縦断面図である。FIG. 3 is a vertical sectional view of an example.
１ ケーシング ２ 開口部 ３ 取付基板 ４ 水受体 ５ 噴水ノズル ６ 回転軸 ７ ノズル口 ８ 排水口 ９ 排水ホース １０ 真空ポンプ １１ 車輪 １２ 高圧水ホース １３ エアモータ １４ 底面 １５ 樹脂塗装層 １６ 油圧モータ １７ スプロケット １８ 回転軸 １９ スプロケット ２０ チェーン 1 Casing 2 Opening 3 Mounting Substrate 4 Water Receptor 5 Fountain Nozzle 6 Rotating Shaft 7 Nozzle 8 Drain 9 Drain Hose 10 Vacuum Pump 11 Wheel 12 High Pressure Water Hose 13 Air Motor 14 Bottom 15 Resin Coating 16 Hydraulic Motor 17 Sprocket 18 Rotating shaft 19 Sprocket 20 Chain
フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｅ０４Ｇ 21/00 7228−2Ｅ // Ａ４７Ｌ 11/38 Continuation of front page (51) Int.Cl. 5 Identification number Office reference number FI technical display location E04G 21/00 7228-2E // A47L 11/38
Claims (4)
に向けて水又は洗滌削り液を噴射する噴水ノズルを設け
るとともに、開口周縁に沿って断面が外側に湾曲した形
状の環状水受体を周設し、同水受体の湾曲した面に真空
ポンプに接続された排水口を設けたことを特徴とする洗
滌削り装置。1. A box-shaped casing having an opening on the bottom surface is provided with a fountain nozzle for injecting water or a cleaning liquid toward the bottom surface, and an annular water receiver having a cross-section curved outward along the periphery of the opening. A cleaning and shaving device characterized in that a drainage port connected to a vacuum pump is provided around a curved surface of the water receiver.
１記載の洗滌削り装置。2. The scrubbing device according to claim 1, wherein the annular water receiver is made of thick rubber.
である請求項１又は２記載の洗滌削り装置。3. The cleaning and shaving device according to claim 1, wherein the fountain nozzle has a structure for spraying water while rotating.
できる請求項１〜３何れか記載の洗滌削り装置。4. The cleaning and shaving device according to claim 1, wherein the box-shaped casing is provided with drive wheels so as to be self-propelled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992091971U JP2527933Y2 (en) | 1992-12-19 | 1992-12-19 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992091971U JP2527933Y2 (en) | 1992-12-19 | 1992-12-19 | Cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0652975U true JPH0652975U (en) | 1994-07-19 |
| JP2527933Y2 JP2527933Y2 (en) | 1997-03-05 |
Family
ID=14041424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992091971U Expired - Fee Related JP2527933Y2 (en) | 1992-12-19 | 1992-12-19 | Cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527933Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4629828B2 (en) * | 2000-03-24 | 2011-02-09 | 株式会社四国総合研究所 | Surface finish method for water permeable block and surface treatment apparatus used therefor |
| JP2011251257A (en) * | 2010-06-02 | 2011-12-15 | Ohbayashi Corp | Concrete placing joint surface processing device and system |
| JP2012097423A (en) * | 2010-10-29 | 2012-05-24 | Chunichi-Sougyo Corp | Working gondola |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826994A (en) * | 1981-08-12 | 1983-02-17 | Kawasaki Heavy Ind Ltd | Structure of heat exchanger utilizing metal hydride |
| JPS5883705A (en) * | 1981-11-12 | 1983-05-19 | 日本インデスコ株式会社 | Removal of rubber adhered to surface of runway |
-
1992
- 1992-12-19 JP JP1992091971U patent/JP2527933Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826994A (en) * | 1981-08-12 | 1983-02-17 | Kawasaki Heavy Ind Ltd | Structure of heat exchanger utilizing metal hydride |
| JPS5883705A (en) * | 1981-11-12 | 1983-05-19 | 日本インデスコ株式会社 | Removal of rubber adhered to surface of runway |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4629828B2 (en) * | 2000-03-24 | 2011-02-09 | 株式会社四国総合研究所 | Surface finish method for water permeable block and surface treatment apparatus used therefor |
| JP2011251257A (en) * | 2010-06-02 | 2011-12-15 | Ohbayashi Corp | Concrete placing joint surface processing device and system |
| JP2012097423A (en) * | 2010-10-29 | 2012-05-24 | Chunichi-Sougyo Corp | Working gondola |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527933Y2 (en) | 1997-03-05 |
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