JPH08254101A - Cylindrical rotary device - Google Patents

Abstract

PURPOSE: To prevent lowering of torque to increase output by dividing a fluid sent through a flow guide pipe into a cylindrical high pressure chamber into both sides by a partition plate, to which W-shaped blades are fixed, to allow the two parts to flow into draft pipes on both sides of the partition plate. CONSTITUTION: Draft pipes 4 are installed on both sides of a cylindrical high pressure chamber 1 along the center line of the high pressure chamber 1. Discharge pipes 9 are open at both end parts of the draft pipes 4 to discharge fluid. A partition plate 7, to which W-shaped blades 6 are fixed, is locked to a rotary shaft 5, on a plane perpendicular to the rotary shaft 5, and the partition plate 7 is formed to be prevented from interferring with the rotation around the rotary shaft. A fluid sent from a flow guide pipe 3 into the cylindrical high pressure chamber 1 is divided by the partition plate 7 into two parts while it is rotated in the high pressure chamber 1 to allow the two parts to flow into draft pipes 4 on both sides of the patition plate. The purpose of the W- shaped blades 6 is to convert the eddy energy into torque, and since the changes in pressure are frequent and rapid, and kinetic energy reaches maximum especially around the draft pipes 4, the highest efficiency of conversion will be obtained here around the draft pipes.

Description

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

【０００１】［産業上の利用分野］本発明は、水・蒸気
・ガス等圧力流体を利用したタービンで主に低圧で作動
し、簡単な構造で小型化が容易な筒易タービンに関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a turbine using a pressure fluid such as water, steam or gas, which mainly operates at low pressure, has a simple structure and can be easily miniaturized.

【０００２】［従来の技術］従来の円筒回転装置におい
ては、円筒回転子（６）に羽根が植設され、吸出管の外
周（４ａ）を円筒回転子が滑動する構成である。（特許
第１０２９５７６号参照）[Prior Art] In a conventional cylindrical rotating device, blades are planted in a cylindrical rotor (6) so that the cylindrical rotor slides on the outer circumference (4a) of the suction pipe. (See Japanese Patent No. 1029576)

【０００３】［発明が解決しようとする課題］従来の円
筒回転装置においては、ケーシング（２）の内部で第１
図のＩ−Ｉ中心線の両側に吸出管（４）があるため分流
が生じる、円筒回転子の回転により分流が乱れ回転効率
が悪くなった。また、吸出管の管口で上、下や左、右等
逆方向からの流れが合流するため、お互い相殺する流れ
となり回転流が小さくなり回転出力が低化する現象かあ
った。[Problems to be Solved by the Invention] In the conventional cylindrical rotating device, the first inside of the casing (2) is used.
Since there are suction pipes (4) on both sides of the I-I center line in the figure, a shunt flow occurs. The rotation of the cylindrical rotor disturbs the shunt flow, resulting in poor rotation efficiency. Also, at the mouth of the suction pipe, flows from opposite directions such as top, bottom, left, and right merge, so that the flows cancel each other out, the rotating flow becomes smaller, and the rotating output becomes lower.

【０００４】本発明は両側の吸出管への分流と吸出管口
における逆方向からの流れの合流によって生ずる回転力
低下を防ぎ出力の増大を目的としている。An object of the present invention is to prevent a decrease in the rotational force caused by the merging of the split flow to the suction pipes on both sides and the merging of the flows from the opposite directions at the suction pipe port to increase the output.

【０００５】［課題を解決するための手段］上記目的を
達成するために円筒回転子のかわりに仕切板（７）とＷ
字型羽根（６）を仕切板に植設された構成とした。[Means for Solving the Problems] In order to achieve the above object, a partition plate (7) and W are used instead of the cylindrical rotor.
The character-shaped blades (6) were arranged in the partition plate.

【０００６】導流管（３）により円筒状高圧室（１）に
送り込まれた流体は仕切板（７）により両側に分流され
るため、従来の円筒回転子による不安定な分流は解消さ
れた。また吸出管口における上、下や左右からの逆方向
の流入はＷ字型羽根により偶力となり回転力低下は解決
した。Since the fluid sent into the cylindrical high-pressure chamber (1) by the flow guide pipe (3) is divided into both sides by the partition plate (7), the unstable division by the conventional cylindrical rotor is eliminated. . In addition, the inflow from the upper, lower, and left and right directions at the outlet of the suction pipe became a couple due to the W-shaped blade, and the decrease in the rotational force was solved.

【０００７】［作用］上記のように構成された円筒回転
装置は軸推力や振動はほとんどなく円滑な回転を行な
い、図１に示すように左右両軸を出力軸として利用出来
る。[Operation] The cylindrical rotating device constructed as described above makes smooth rotation with almost no axial thrust or vibration, and as shown in FIG. 1, both left and right shafts can be used as output shafts.

【０００８】［実施例］実施例について図面を参照して
説明すると、第１図において円筒状高圧室（１）の両側
には高圧室（１）の中心線に沿って吸出管（４）を植設
する。吸出管（４）の両端部に排出管（９）を開口し流
体を排出する。回転軸（５）には仕切板（７）が回転軸
に垂直な面上に固着されており、仕切板（７）上に、軸
を中心に回転に支障がない構成となっている。第３図に
示すように仕切板（７）の両側にＷ字型羽根（６）を固
着し、その凹みの部分は吸出管（４０と同心状に配置さ
れ、凸部が吸出管をはさむように回転することにより、
効率良く回転することができる。[Embodiment] An embodiment will be described with reference to the drawings. In FIG. 1, suction pipes (4) are provided on both sides of the cylindrical high pressure chamber (1) along the center line of the high pressure chamber (1). Plant. The discharge pipe (9) is opened at both ends of the suction pipe (4) to discharge the fluid. A partition plate (7) is fixed to the rotary shaft (5) on a surface perpendicular to the rotary shaft, and the partition plate (7) has a structure in which rotation about the shaft is not hindered. As shown in FIG. 3, W-shaped blades (6) are fixed on both sides of the partition plate (7), and the recessed portions are arranged concentrically with the suction pipe (40, and the convex portions sandwich the suction pipe. By rotating to
It can rotate efficiently.

【０００９】導流管（３）より円筒状高圧室（１０に送
り込まれた流体は高圧室内を回転しながら仕切板（７）
により分流され両側の吸出管え流れる。Ｗ字型羽根はこ
の渦エネルギーを回転力に変換するもので、特に吸出管
周辺は圧力変化が激しく運動エネルギーが最高に達する
ので変換効率が最高の部分である。これが回転力増大の
一因である。The fluid sent into the cylindrical high-pressure chamber (10) from the flow guide pipe (3) rotates in the high-pressure chamber and the partition plate (7).
Is diverted by the suction pipes on both sides. The W-shaped blade converts this vortex energy into a rotational force, and particularly in the vicinity of the suction pipe, the pressure changes drastically and the kinetic energy reaches the maximum, so the conversion efficiency is the highest part. This is one of the causes of the increase in torque.

【００１０】円筒回転装置は圧力エネルギーをもった流
体がケーシング（２）の中を渦状に回転する半径流ター
ビンである。図（３）に示すように仕切板（７）により
主流は二つの流れに分流し、それぞれの吸出管により排
出される。また出力軸が両側に突出しているため両側で
出力軸が使用できる。The cylindrical rotating device is a radial-flow turbine in which a fluid having pressure energy rotates spirally in the casing (2). As shown in FIG. (3), the main flow is divided into two flows by the partition plate (7), and the main flow is discharged by the respective suction pipes. Also, since the output shaft projects on both sides, the output shaft can be used on both sides.

【００１１】上記のように構造が簡単で小型化も容易で
筒易タービンとして利用できる。また排出管（９）に一
部をカットして図（４）に示すように飛散防止リングを
設置することもできる。As described above, the structure is simple, the size can be easily reduced, and the turbine can be used as a tubular turbine. It is also possible to cut a part of the discharge pipe (9) and install a scattering prevention ring as shown in FIG. (4).

【００１２】小型化の応用例として水道の蛇口を利用し
て洗車蛇口、蛇口発電、回転ブラシ付き蛇口等がある。Application examples of miniaturization include a car wash faucet, a faucet power generation, and a faucet with a rotating brush using a faucet of water supply.

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

【図１】円筒回転装置の正断面図FIG. 1 is a front sectional view of a cylindrical rotating device.

【図２】第１図のＩ−Ｉ線における断面図FIG. 2 is a sectional view taken along line I-I of FIG.

【図３】仕切板、Ｗ字型羽根の実施例を示す斜視図FIG. 3 is a perspective view showing an embodiment of a partition plate and a W-shaped blade.

【図４】排出管を一部カットし飛散防止リング（８）を
とりつけた断面図FIG. 4 is a cross-sectional view in which a part of the discharge pipe is cut and a scattering prevention ring (8) is attached.

【符号の説明】[Explanation of symbols]

１ 高圧室 ２ ケーシング ３ 導流管 ４ 吸出管 ５ 回転軸 ６ Ｗ字型羽根 ７ 仕切板 ８ 飛散防止リング ９ 排出管 1 High-pressure chamber 2 Casing 3 Guide pipe 4 Suction pipe 5 Rotating shaft 6 W-shaped blade 7 Partition plate 8 Scattering prevention ring 9 Discharge pipe

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】 円筒状高圧室（１）を有するケーシング
（２）に当該高圧室に連通する導流管（３）を連設し、
かつ同高圧室の内側にその中心線に沿って吸出管（４）
を中央部分に間隔をおいて配置し、同吸出管内に回転軸
（５）を挿通支承すると共に同回転軸に固定された仕切
板（７）と、さらに仕切板に固定されたＷ字型羽根
（６）を当該高圧室（１）内に配置する。吸出管とＷ字
型羽根の凹みの部分が同心状に配置し、Ｗ字型羽根の凸
部分が吸出管の外周および内周をはさむように回転でき
る構成とし、上記回転軸（５）から外部に回転力を取り
出すことを特徴とする円筒回転装置。1. A casing (2) having a cylindrical high pressure chamber (1) is provided with a flow guide pipe (3) connected to the high pressure chamber.
And inside the high-pressure chamber, along the center line, a suction pipe (4)
And a partition plate (7) fixed to the rotation shaft (5) with the rotation shaft (5) inserted and supported in the suction pipe, and a W-shaped blade fixed to the partition plate. (6) is arranged in the high pressure chamber (1). The suction pipe and the recessed portion of the W-shaped blade are arranged concentrically, and the convex portion of the W-shaped blade is configured to be rotatable so as to sandwich the outer circumference and the inner circumference of the suction tube. A cylindrical rotating device characterized by extracting a rotational force to the. 【請求項２】 高圧室（１）の両側に円筒状となって
いる高圧室（１）の中心線に沿って吸出管（４）を連接
し、吸出管（４）内には回転軸（５）を吸出管（４）の
中心線上に挿通する。この回転軸（５）には仕切板
（７）が固着され、仕切板（７）の両面にＷ字型羽根
（６）を植設した構成の請求項１記載の円筒回転装置。2. A suction pipe (4) is connected to both sides of the high pressure chamber (1) along a center line of the cylindrical high pressure chamber (1), and a rotation shaft (4) is provided in the suction pipe (4). Insert 5) on the center line of the suction pipe (4). The cylindrical rotating device according to claim 1, wherein a partition plate (7) is fixed to the rotary shaft (5), and W-shaped blades (6) are planted on both surfaces of the partition plate (7).