JPH10137645A - Method and apparatus for forming water film - Google Patents
Method and apparatus for forming water filmInfo
- Publication number
- JPH10137645A JPH10137645A JP8321207A JP32120796A JPH10137645A JP H10137645 A JPH10137645 A JP H10137645A JP 8321207 A JP8321207 A JP 8321207A JP 32120796 A JP32120796 A JP 32120796A JP H10137645 A JPH10137645 A JP H10137645A
- Authority
- JP
- Japan
- Prior art keywords
- water
- plane
- collision object
- film surface
- pumping
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
- B05B17/085—Fountains designed to produce sheets or curtains of liquid, e.g. water walls
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Special Spraying Apparatus (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、アミューズメント
施設、各種展示会、博覧会、庭園、屋内ロビー、レスト
ラン、結婚式場、プラネタリウム、遊園地等における水
のアメニティ性、うるおい、安らぎが求められる空間で
利用される水膜面形成方法とその装置に関するものであ
る。BACKGROUND OF THE INVENTION The present invention relates to an amusement facility, various exhibitions, expositions, gardens, indoor lobbies, restaurants, wedding halls, planetariums, amusement parks, and the like where water amenity, moisture, and comfort are required. The present invention relates to a method for forming a water film surface and an apparatus therefor.
【０００２】[0002]
【従来の技術】従来の噴水は、水をノズル等で噴射して
霧状、滝状に提示する場合が多い。そのため、水が広範
囲に拡散してもよい海上、庭園中心に設置されることが
多かった。また、広い空間と多くの水量を必要とするた
め、人の手の届く範囲に置かれることは少なかった。さ
らに、従来の水膜は平面の集合で造られたものであり、
造形的な新規性が見られないものであった。特に、夜間
にはライトアップを行うが、昼間は水の吹き上げ、吹き
下げといった一定の動きが中心で、人が手を触れて楽し
むインタラクションは備えられていない。2. Description of the Related Art A conventional fountain is often sprayed with a nozzle or the like and presented in a mist or waterfall shape. For this reason, it is often installed on the sea or in the center of the garden where water can diffuse widely. In addition, because of the large space and the large amount of water required, they were rarely placed within reach of humans. Furthermore, the conventional water film is made of a set of flat surfaces,
No novelty was seen. In particular, the lights are lit up at night, but in the daytime, the movements are mainly constant, such as blowing up and down, and there is no interaction that people can enjoy touching.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら従来の噴
水では、少量の水で薄膜曲面状または薄膜平面状の水の
造形を試みることが不可能であり、屋内、家庭内でパー
ソナルに楽しめる小型噴水を構成することができない。
また従来の噴水は一定の場所を占め、人が噴水の中に入
れるようにはできていない。また、小型の噴水の場合
は、人が手を延ばして触れられる設計にはなっておら
ず、たとえ触れたとしても噴水または水膜自体の形が変
わることはなく、変化性に乏しいという問題点を有して
いた。However, with the conventional fountain, it is impossible to try to form a thin-film curved surface or thin-film flat water with a small amount of water. Cannot be configured.
Also, conventional fountains occupy a fixed area and are not designed to allow people to enter the fountains. In addition, small fountains are not designed to be reachable by humans, and the shape of the fountain or the water film itself does not change even if touched, and the variability is poor. Had.
【０００４】そこで本発明は、叙上のような従来存した
問題点に鑑み創出されたもので、少量の水でも傘型、半
球型、裾つぼみ型等の薄膜曲面状または垂膜型の薄膜平
面状の水の造形物を容易に形成することができ、一定の
空間を水で演出することができるようにすると共に、従
来の鑑賞型噴水より水の造形物の内部に入っても濡れる
ことなく気軽に楽しむことができ、且つ人が手を触れて
楽しむインタラクションを備えた体験型噴水を付与する
ことができる水膜面形成方法とその装置を提供すること
を目的としたものである。Accordingly, the present invention has been made in view of the above-mentioned problems which have been encountered in the prior art, and has a thin film of a curved surface shape or a vertical thin film such as an umbrella type, a hemispherical type, and a hem bud type even with a small amount of water. It can easily form a flat shaped water object, and can direct a certain space with water, and gets wet even if it enters the inside of the water object from the conventional appreciation type fountain It is an object of the present invention to provide a method and apparatus for forming a water film surface which can be easily enjoyed without any difficulty and can provide an interactive fountain having an interaction that can be enjoyed by touching a person's hand.
【０００５】[0005]
【課題を解決するための手段】上述した目的を達成する
ため、本発明にあっては、水を上方から平面衝突物に落
下衝突させるかまたは水を下方より平面衝突物に吹上衝
突させることにより該平面衝突物の平面周縁部から開散
放射方向へ水を拡散させ連続した薄膜曲面状または薄膜
平面状に落下する水膜面を形成させることを特徴とした
水膜面形成方法にある。In order to achieve the above-mentioned object, according to the present invention, water is caused to fall from above onto a plane colliding object, or by blowing water from below onto a plane colliding object. A water film forming method characterized in that water is diffused from the peripheral edge of the plane colliding object in the direction of divergent radiation to form a water film surface falling into a continuous thin film curved surface or thin film flat surface.
【０００６】また、連続した曲線または直線の外郭周縁
部により囲繞形成された平面を上面と下面に有する柱状
または薄板状の平面衝突物と、水を所定の高さまで揚水
させ上方所定位置から前記平面衝突物上面へ落下衝突さ
せるかまたは揚水させた水を上方へ吹上させ前記平面衝
突物下面に衝突させる揚水噴出手段とを有し、該揚水噴
出手段により前記平面衝突物へ衝突させた水を平面の前
記外郭周縁部を介して開散放射方向へ拡散させ該外郭周
縁部に沿って連続して薄膜曲面状または薄膜平面状に落
下する水膜面を形成させたことを特徴とする水膜面形成
装置にある。Further, a columnar or thin plate-shaped flat collision object having a top surface and a bottom surface surrounded by a continuous curved or straight outer peripheral edge portion, and pumping water to a predetermined height, and moving the water from a predetermined upper position to the flat surface. Pumping means for dropping and colliding with the upper surface of the colliding object or for blowing up the water which has been pumped upward and for colliding with the lower surface of the colliding object with the lower surface of the colliding object. Forming a water film surface which is diffused in the radial direction by diverging through the outer peripheral edge portion and continuously falls along the outer peripheral edge portion into a thin film curved surface or a thin film flat surface. In the forming device.
【０００７】前記平面衝突物は、円形、楕円形、三角
形、矩形、多角形等の底面部を上面と下面に有する柱状
または薄板状の衝突物で構成したり、また前記平面衝突
物は、三角柱、四角柱、多角柱等の側面部または側面部
同士が交叉する側辺を前記揚水噴出手段の噴出口に向け
て配置した構成としたり、さらに前記平面衝突物は、三
角錐、四角錐、多角錐等の多面体の頂点を前記揚水噴出
手段の噴出口に向けて配置した構成とすることができ
る。[0007] The plane collision object may be a columnar or thin plate collision object having a bottom surface such as a circle, an ellipse, a triangle, a rectangle, and a polygon on the upper surface and the lower surface. , Square pillars, polygonal pillars, or the like, or side faces where the side faces intersect each other are arranged toward the outlet of the pumping means, and the planar collision object is a triangular pyramid, a quadrangular pyramid, It is possible to adopt a configuration in which the vertices of a polyhedron such as a pyramid are arranged toward the jet port of the pumping jetting means.
【０００８】そして前記揚水噴出手段は、前記平面衝突
物の平面部に対する水の衝突入射方向を斜向させた構成
としたり、また前記平面衝突物と揚水噴出手段との相関
距離を可変としたり、さらに前記揚水噴出手段には水の
粘性を可変させる粘性変更手段を付与したり、前記揚水
噴出手段には水に色素を混入させる着色手段を付与した
り、前記揚水噴出手段には水に気泡を混入させる発泡手
段を付与したりすることができる。The pumping means may be configured such that the direction of collision of water with respect to the plane portion of the plane colliding object is inclined, or the correlation distance between the plane colliding object and the pumping means is variable. Further, the pumping means may be provided with viscosity changing means for changing the viscosity of the water, the pumping means may be provided with coloring means for mixing a pigment in water, or the pumping means may be provided with bubbles in the water. A foaming means to be mixed can be provided.
【０００９】本発明に係る水膜面形成方法とその装置に
あって、平面衝突物はその平面周縁部から開散放射方向
へ水を拡散させ連続した薄膜曲面状または薄膜平面状に
落下する水膜面を形成させ、水の表面張力に基づき水膜
面の安定した領域を維持させると共に、少量の水でも傘
型、半球型、裾つぼみ型等の薄膜曲面状または垂膜型の
薄膜平面状の水の造形物を容易に形成することができ、
例えば水の丸天井を設ける等の一定の空間を水で演出す
ることができる。また、大型のドーム型噴水等も容易に
形成することができ、従来の鑑賞型噴水より水の造形物
の内部に入っても濡れることなく気軽に楽しむことがで
き、且つ人が手を触れて楽しむインタラクションを備え
た体験型噴水機能を付与することができる。さらに、平
面衝突物の平面部に対する水の衝突入射方向を斜向させ
ることにより、半球型の薄膜曲面を偏心させたり歪曲偏
平状態にすることができ、水膜面形状の変化性を向上さ
せることができる。そして、前記平面衝突物と揚水噴出
手段との相関距離を可変としたり、前記揚水噴出手段に
水の粘性を可変させる粘性変更手段を付与したりするこ
とにより、傘型、半球型、裾つぼみ型等の薄膜曲面状ま
たは垂膜型の薄膜平面状の水ディスプレイの各種形状を
相互に変更することができる。さらに、前記揚水噴出手
段には、水に色素を混入させる着色手段や水に気泡を混
入させる発泡手段を付与しているので、従来の透明な水
の場合に比べて水膜面の光反射性を高めることができ
る。In the method and apparatus for forming a water film surface according to the present invention, the plane collision object diffuses water in the direction of divergent radiation from the peripheral edge of the plane, and falls into a continuous thin film curved surface or thin film flat surface. Forming a film surface, maintaining a stable area of the water film surface based on the surface tension of water, and using a small amount of water, a thin film curved shape such as an umbrella type, a hemispherical type, a bud type, or a thin film planar shape of a vertical film type Water can be easily formed,
For example, a certain space such as a vaulted ceiling of water can be produced with water. In addition, a large dome-shaped fountain etc. can be easily formed, and can be easily enjoyed without getting wet even if it enters the inside of a shaped object of water than a conventional appreciation type fountain, and can be touched by human hands. An interactive fountain function with a fun interaction can be provided. Furthermore, by obliquely colliding the incident direction of water with respect to the plane portion of the plane collision object, the hemispherical thin film curved surface can be decentered or distorted and flattened, thereby improving the variability of the water film surface shape. Can be. And, by making the correlation distance between the plane collision object and the pumping and ejecting means variable, or by providing the pumping and ejecting means with a viscosity changing means for changing the viscosity of water, an umbrella type, a hemispherical type, and a hem bud type The various shapes of the water display having a thin film curved surface shape or a vertical thin film type thin film planar shape can be mutually changed. Further, the pumping means is provided with a coloring means for mixing a pigment in water and a foaming means for mixing bubbles in water. Can be increased.
【００１０】[0010]
【発明の実施の形態】以下、図面を参照して本発明の実
施の一形態を説明するに、図において示される符号１
は、例えば、アミューズメント施設、各種展示会、博覧
会、庭園、屋内ロビー、レストラン、結婚式場、プラネ
タリウム、遊園地等において、水のアメニティ性、うる
おい、安らぎが求められる空間で興味あるオブジェとし
て利用される水膜面形成装置であり、該水膜面形成装置
１は、浅瀬の水槽内に支持体２とポール３を介して配さ
れた円形、楕円形、三角形、矩形、多角形等の底面部を
上面と下面に有する柱状または薄板状、あるいは円形筒
体を軸長方向に切断させて略トーラス型にしたアクリル
合成樹脂製等から成る平面衝突物４（図５、図７参照）
と、水槽にて揚水ポンプ（図示せず）で取水した水をホ
ース５で所定の高さまで揚水し、上方所定位置からノズ
ル６で前記平面衝突物４の上面へ落下衝突させる（図１
参照）か、またはパイプ状のホース５内に前記ポール３
を挿入させ、該ホース５上端のノズル６より前記平面衝
突物４を延出させることにより、ホース５で揚水させた
水をノズル６で上方へ吹き上げさせ前記平面衝突物４の
下面に衝突させる（図２参照）揚水噴出手段とを備えて
いる。したがって、平面衝突物４はその平面周縁部４Ａ
から開散放射方向へ水を拡散させ連続した薄膜曲面状ま
たは薄膜平面状に落下する水膜面Ｑを形成させ、水の表
面張力に基づき水膜面Ｑの安定した領域を維持させるよ
うにしている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
For example, in amusement facilities, various exhibitions, expositions, gardens, indoor lobbies, restaurants, wedding halls, planetariums, amusement parks, etc. The water film surface forming device 1 includes a bottom portion such as a circle, an ellipse, a triangle, a rectangle, and a polygon disposed in a shallow water tank via a support 2 and a pole 3. A flat collision object 4 made of an acrylic synthetic resin or the like having a column shape or a thin plate shape having an upper surface and a lower surface, or a substantially cylindrical shape obtained by cutting a circular cylindrical body in the axial direction (see FIGS. 5 and 7).
Then, water taken up by a water pump (not shown) in a water tank is pumped up to a predetermined height by a hose 5, and is dropped and collided with an upper surface of the flat collision object 4 by a nozzle 6 from a predetermined upper position (FIG. 1).
Or the above-mentioned pole 3 in a pipe-shaped hose 5.
Is inserted, and the plane collision object 4 is extended from the nozzle 6 at the upper end of the hose 5, so that the water pumped up by the hose 5 is blown up by the nozzle 6 and collides with the lower surface of the plane collision object 4 ( (See FIG. 2). Therefore, the plane collision object 4 has its plane periphery 4A.
Water is diffused in the radial direction from the surface to form a water film surface Q that falls into a continuous thin film curved surface or thin film flat surface, and a stable area of the water film surface Q is maintained based on the surface tension of water. I have.
【００１１】そして、この揚水噴出手段におけるノズル
６は、前記平面衝突物４に対し昇降可能に設けられてお
り、該ノズル６と平面衝突物４との距離を可変させるこ
とにより、水ディスプレイの形状が変更できるようにさ
れている。このノズル６と平面衝突物４との間の距離間
隔と水ディスプレイ形状との相関関係は図３に示すよう
に、（ａ）短距離で水量強の傘型、（ｂ）中距離で水量
中の半球型、（ｃ）長距離で水量弱の裾つぼみ型という
具合となり、これら形状間を順次連続的に変更できるも
のとされている。また、前記揚水噴出手段は、前記平面
衝突物４の平面部に対する水の衝突入射方向を斜向させ
た構成とすることで、水膜面の半球型の薄膜曲面を一方
向へ偏心させたり歪曲偏平状態等にすることができるよ
うにされている。尚、前記揚水噴出手段に水の粘性を可
変させる粘性変更手段（図示せず）を付与することで、
傘型、半球型、裾つぼみ型等の薄膜曲面状または垂膜型
の薄膜平面状の水ディスプレイの各種形状を相互に変更
させてもよい。A nozzle 6 in the pumping means is provided so as to be able to move up and down with respect to the plane collision object 4. By changing the distance between the nozzle 6 and the plane collision object 4, the shape of the water display is improved. Has been changed. As shown in FIG. 3, the correlation between the distance between the nozzle 6 and the plane collision object 4 and the shape of the water display is as shown in FIG. And (c) a hem-bud type having a long distance and a small amount of water, and these shapes can be sequentially and continuously changed. Further, the pumping means is configured such that the direction of collision of water with respect to the plane portion of the plane colliding object 4 is inclined, so that the hemispherical thin film curved surface of the water film surface is decentered or distorted in one direction. A flat state or the like can be achieved. In addition, by providing a viscosity changing means (not shown) for changing the viscosity of the water to the pumping means,
Various shapes of the water display having a thin film curved surface such as an umbrella type, a hemispherical type, and a hem bud type or a vertical type thin film flat surface may be mutually changed.
【００１２】また、前記平面衝突物４は、三角柱、四角
柱、多角柱等の側面部または側面部同士が交叉する側辺
４Ｂやトーラス型円筒の外周面部４Ｃあるいは内周面部
４Ｃを前記揚水噴出手段のノズル６噴出口に向けて配置
した構成（図５、図６、図７、図８参照）としたり、あ
るいは前記平面衝突物４は、三角錐、四角錐等の多角錐
の多面体の頂点４Ｄを前記揚水噴出手段のノズル６噴出
口に向けて配置した構成（図９、図１０参照）とするこ
とができる。さらに、前記揚水噴出手段の変形例とし
て、図１１に示すように、パイプ状に立設させたホース
５内に前記ポール３を挿入させ、該ホース５上端のノズ
ル６より延出させたポール３先端に断面が略逆Ｕ字型冠
状となるようにノズル６先端より離間させて平面衝突物
４を設けると共に、該平面衝突物４に対向するようにノ
ズル６の先端周囲に鍔状の受け部７を形成することによ
り、ホース５で揚水させた水をノズル６で上方へ吹き上
げさせ前記平面衝突物４の下面に衝突させ水流を下方へ
偏向させた後、前記受け部７により開散放射方向へ水を
拡散させ連続した薄膜曲面状に落下するように水膜面Ｑ
を形成させても良い。Further, the flat collision object 4 discharges the side surfaces 4B of the triangular prism, the quadrangular prism, the polygonal column or the like, or the side 4B where the side surfaces cross each other, the outer peripheral surface 4C or the inner peripheral surface 4C of the torus-shaped cylinder, and discharges the water. Means arranged toward the nozzle 6 nozzle outlet (see FIGS. 5, 6, 7, and 8), or the plane collision object 4 is a vertex of a polygonal pyramid such as a triangular pyramid or a quadrangular pyramid. It is possible to adopt a configuration in which the 4D is arranged toward the nozzle 6 of the pumping / spouting means (see FIGS. 9 and 10). Further, as a modified example of the pumping and jetting means, as shown in FIG. 11, the pole 3 is inserted into a hose 5 erected in a pipe shape, and the pole 3 extended from a nozzle 6 at the upper end of the hose 5. A flat collision object 4 is provided at a distal end of the nozzle 6 so as to be spaced apart from the distal end of the nozzle 6 so as to have a substantially inverted U-shaped cross section, and a flange-shaped receiving portion is provided around the distal end of the nozzle 6 so as to face the flat collision object 4. 7, the water pumped up by the hose 5 is blown up by the nozzle 6 and collides with the lower surface of the plane collision object 4 to deflect the water flow downward. Water surface Q so that water is diffused and falls in a continuous thin film curved surface
May be formed.
【００１３】尚、前記揚水噴出手段には、水に着色顔料
や絵の具等の色素を混入させる着色手段（図示せず）や
水に気泡を混入させる発泡手段（図示せず）を付与する
ことで、従来の透明な水の場合に比べて水膜面Ｑの光反
射性を高めることができるようにしても良い。The pumping means is provided with a coloring means (not shown) for mixing a coloring pigment or a pigment such as a paint into water and a foaming means (not shown) for mixing bubbles in water. Alternatively, the light reflectivity of the water film surface Q may be increased as compared with the conventional case of transparent water.
【００１４】[0014]
【発明の効果】本発明は以上のように構成されており、
特に、少量の水でも傘型、半球型、裾つぼみ型等の薄膜
曲面状または垂膜型の薄膜平面状の水の造形物を容易に
形成することができ、一定の空間を水で演出することが
できるようにすると共に、従来の鑑賞型噴水より水の造
形物の内部に入っても濡れることなく気軽に楽しむこと
ができ、且つ人が手を触れて楽しむインタラクションを
備えた体験型噴水を付与することができる。The present invention is configured as described above.
In particular, even with a small amount of water, it is possible to easily form a thin, curved, or thin-film, flat, thin-film water such as an umbrella type, a hemispherical type, or a hem-bud type, and to produce a certain space with water. Experience-type fountains that have an interaction that can be enjoyed easily without getting wet even if they enter the inside of a water modeling object from the conventional appreciation type fountain, and have an interaction that people can touch. Can be granted.
【図１】本発明に係る水膜面形成装置を示すもので、水
を平面衝突物に落下衝突させる状態の概略説明図であ
る。FIG. 1 is a schematic explanatory view showing a water film surface forming apparatus according to the present invention, in a state where water is dropped and collided with a plane collision object.
【図２】同じく水膜面形成装置を示すもので、水を平面
衝突物に吹き上げ衝突させる状態の概略説明図である。FIG. 2 is a schematic explanatory view showing a water film surface forming apparatus, in which water is blown up and collided with a plane collision object.
【図３】同じく水膜面形成装置の水の噴出口と平面衝突
物までの高さと水ディスプレイの形状との相関関係を示
すもので、（ａ）は水量強の傘型、（ｂ）は水量中の半
球型、（ｃ）は水量弱の裾つぼみ型の状態を示すもので
ある。FIG. 3 is a graph showing a correlation between a height of a water spout of a water film surface forming apparatus and a height of a plane collision object and a shape of a water display, where (a) is an umbrella type having a high water volume, and (b) is The hemisphere type in the amount of water, and (c) shows the state of a hem bud type with a small amount of water.
【図４】同じく水膜面形成装置の水の噴出口と平面衝突
物との間の水噴出角度を斜向させた状態と通常角度状態
との比較を示す概略説明図である。FIG. 4 is a schematic explanatory view showing a comparison between a state in which a water jet angle between a water jet port of the water film surface forming apparatus and a plane collision object is oblique and a normal angle state.
【図５】同じく水膜面形成装置の平面衝突物の各種の形
態を示す全体斜視図であり、（Ａ）はトーラス型、
（Ｂ）は反トーラス型、（Ｃ）は立方体、（Ｄ）は三角
柱体、（Ｅ）は四角柱体である。FIG. 5 is an overall perspective view showing various forms of a plane collision object of the water film surface forming apparatus, wherein FIG.
(B) is an anti-torus type, (C) is a cube, (D) is a triangular prism, and (E) is a square prism.
【図６】図５の平面衝突物の各種の形態の使用状態を示
す断面図である。6 is a cross-sectional view showing the use state of various forms of the plane collision object of FIG. 5;
【図７】同じく水膜面形成装置の平面衝突物の各種の形
態の使用状態を示す全体斜視図であり、（Ａ）はディス
ク型、（Ｂ）は三角板状体、（Ｃ）は四角板状体であ
る。FIGS. 7A and 7B are overall perspective views showing various states of use of a plane collision object of the water film surface forming apparatus, wherein FIG. 7A is a disk type, FIG. 7B is a triangular plate, and FIG. Shape.
【図８】図７の平面衝突物の各種の形態の使用状態を示
す平面図である。8 is a plan view showing the use state of various forms of the plane collision object of FIG. 7;
【図９】同じく水膜面形成装置の平面衝突物が三角錐の
場合の水膜面形成状態を示す斜視図である。FIG. 9 is a perspective view showing a state in which a water film surface is formed when the plane collision object of the water film surface forming device is a triangular pyramid.
【図１０】同じく水膜面形成装置の平面衝突物が円錐の
場合の水膜面形成状態を示す斜視図である。FIG. 10 is a perspective view showing a state in which a water film surface is formed when the plane collision object of the water film surface forming device is a cone.
【図１１】同じく揚水噴出手段の他例を示す断面図であ
る。FIG. 11 is a sectional view showing another example of the pumping means.
Ｑ…水膜面 １…水膜面形成
装置 ２…支持体 ３…ポール ４…平面衝突物 ５…ホース ６…ノズル ７…受け部Q: Water film surface 1 ... Water film surface forming device 2 ... Support body 3 ... Pole 4 ... Plane collision object 5 ... Hose 6 ... Nozzle 7 ... Receiving part
Claims (10)
るかまたは水を下方より平面衝突物に吹上衝突させるこ
とにより該平面衝突物の平面周縁部から開散放射方向へ
水を拡散させ連続した薄膜曲面状または薄膜平面状に落
下する水膜面を形成させることを特徴とした水膜面形成
方法。The present invention is characterized in that water is diffused from the peripheral edge of the plane colliding object in the direction of divergent radiation by causing water to fall on the plane colliding object from above or by colliding the water with the plane colliding object from below. Forming a water film surface falling into a curved thin film shape or a thin film flat surface.
より囲繞形成された平面を上面と下面に有する柱状また
は薄板状の平面衝突物と、水を所定の高さまで揚水させ
上方所定位置から前記平面衝突物上面へ落下衝突させる
かまたは揚水させた水を上方へ吹上させ前記平面衝突物
下面に衝突させる揚水噴出手段とを有し、該揚水噴出手
段により前記平面衝突物へ衝突させた水を平面の前記外
郭周縁部を介して開散放射方向へ拡散させ該外郭周縁部
に沿って連続して薄膜曲面状または薄膜平面状に落下す
る水膜面を形成させたことを特徴とする水膜面形成装
置。2. A columnar or thin plate-shaped collision object having upper and lower surfaces having a flat surface surrounded by a continuous curved or straight outer peripheral portion, and pumping water to a predetermined height, and moving the water from a predetermined upper position to the flat surface. Pumping means for dropping and colliding with the upper surface of the colliding object or for blowing up the water which has been pumped upward and for colliding with the lower surface of the colliding object with the lower surface of the colliding object. Forming a water film surface which is diffused in the radial direction by diverging through the outer peripheral edge portion and continuously falls along the outer peripheral edge portion into a thin film curved surface or a thin film flat surface. Forming equipment.
形、矩形、多角形等の底面部を上面と下面に有する柱状
または薄板状の衝突物であることを特徴とする請求項２
記載の水膜面形成装置。3. The collision object according to claim 2, wherein the collision object is a columnar or thin plate collision object having a bottom surface such as a circle, an ellipse, a triangle, a rectangle, and a polygon on an upper surface and a lower surface.
A water film surface forming apparatus according to claim 1.
角柱等の側面部または側面部同士が交叉する側辺を前記
揚水噴出手段の噴出口に向けて配置したものであること
を特徴とする請求項２記載の水膜面形成装置。4. The flat collision object is characterized in that side surfaces of triangular prisms, quadrangular prisms, polygonal prisms or the like or side surfaces at which the side surfaces intersect are arranged toward the outlet of the pumping means. The water film surface forming apparatus according to claim 2, wherein
角錐等の多面体の頂点を前記揚水噴出手段の噴出口に向
けて配置したものであることを特徴とする請求項２記載
の水膜面形成装置。5. The plane collision object according to claim 2, wherein the vertices of a polyhedron, such as a triangular pyramid, a quadrangular pyramid, and a polygonal pyramid, are arranged toward an ejection port of the pumping jetting means. Water film surface forming device.
平面部に対する水の衝突入射方向を斜向させたことを特
徴とする請求項２乃至５いずれかに記載の水膜面形成装
置。6. The water film surface forming apparatus according to claim 2, wherein said pumping and jetting means obliquely sets a direction of collision of water with respect to a plane portion of said plane collision object.
距離を可変としたことを特徴とする請求項２乃至６いず
れかに記載の水膜面形成装置。7. The water film surface forming apparatus according to claim 2, wherein a correlation distance between the plane collision object and the pumping means is variable.
せる粘性変更手段を付与してなることを特徴とする請求
項２乃至７いずれかに記載の水膜面形成装置。8. A water film surface forming apparatus according to claim 2, wherein said pumping-off means is provided with a viscosity changing means for changing the viscosity of water.
せる着色手段を付与してなることを特徴とする請求項２
乃至８いずれかに記載の水膜面形成装置。9. The water pumping means is provided with a coloring means for mixing a pigment into water.
9. The water film surface forming apparatus according to any one of claims 8 to 8.
させる発泡手段を付与してなることを特徴とする請求項
２乃至９いずれかに記載の水膜面形成装置。10. The water film surface forming apparatus according to claim 2, wherein said pumping and jetting means is provided with a foaming means for mixing air bubbles into water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8321207A JPH10137645A (en) | 1996-11-18 | 1996-11-18 | Method and apparatus for forming water film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8321207A JPH10137645A (en) | 1996-11-18 | 1996-11-18 | Method and apparatus for forming water film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10137645A true JPH10137645A (en) | 1998-05-26 |
Family
ID=18130004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8321207A Pending JPH10137645A (en) | 1996-11-18 | 1996-11-18 | Method and apparatus for forming water film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10137645A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006243338A (en) * | 2005-03-03 | 2006-09-14 | Kddi Corp | Projection apparatus |
| JP2010110694A (en) * | 2008-11-06 | 2010-05-20 | Ohbayashi Corp | Water film formation apparatus |
| CN108816622A (en) * | 2018-05-15 | 2018-11-16 | 芜湖威灵数码科技有限公司 | A kind of annular digital water curtain lamp |
-
1996
- 1996-11-18 JP JP8321207A patent/JPH10137645A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006243338A (en) * | 2005-03-03 | 2006-09-14 | Kddi Corp | Projection apparatus |
| JP4651085B2 (en) * | 2005-03-03 | 2011-03-16 | Ｋｄｄｉ株式会社 | Projection device |
| JP2010110694A (en) * | 2008-11-06 | 2010-05-20 | Ohbayashi Corp | Water film formation apparatus |
| CN108816622A (en) * | 2018-05-15 | 2018-11-16 | 芜湖威灵数码科技有限公司 | A kind of annular digital water curtain lamp |
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