JPH03140516A - Reversal gate pump - Google Patents
Reversal gate pumpInfo
- Publication number
- JPH03140516A JPH03140516A JP27586789A JP27586789A JPH03140516A JP H03140516 A JPH03140516 A JP H03140516A JP 27586789 A JP27586789 A JP 27586789A JP 27586789 A JP27586789 A JP 27586789A JP H03140516 A JPH03140516 A JP H03140516A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- pump
- opening
- discharge
- turning
- 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
- 238000005086 pumping Methods 0.000 abstract description 4
- 230000002441 reversible effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ゲートポンプに関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a gate pump.
従来のゲートポンプは、特公昭５６−５８８３号公報及
び特願昭６３−３１６３７１号明細書に記載のように、
そのゲートの動き方は、−船釣な上下方向である。Conventional gate pumps, as described in Japanese Patent Publication No. 56-5883 and Japanese Patent Application No. 63-316371,
The gate moves in the up and down direction, similar to boat fishing.
又、ポンプの取付は位置は、ゲートの側面である。Also, the pump is installed on the side of the gate.
その縦断面図を第４図に示す。A longitudinal sectional view thereof is shown in FIG.
上記従来技術のゲートポンプのゲートは、反転させるこ
とに考慮がなされておらず、ポンプの吐出方向、すなわ
ち、揚水方向の変更が困難であるという問題があった。The gate of the conventional gate pump described above does not take into account reversing the gate, and there is a problem in that it is difficult to change the discharge direction of the pump, that is, the pumping direction.
その理由は、上記従来技術のゲートポンプのゲートが、
第４図から明らかな様に、ゲート上端の両側に取付けで
ある二本のスピンドルと、それに連なる開閉装置により
、ゲートの上下動作を行なっている。開閉装置は、ゲー
トを覆うようにしてゲート上部にあるコンクリート床上
に設置され、その位置はゲートの真上である。又、ポン
プは、ゲートの片側側面に取付けられている。従って、
ゲートを反転させるため抜き出すことは困難である。こ
のため、従来技術ではポンプの吐出し方向を容易に変え
ることは出来ないという問題があった。The reason is that the gate of the gate pump of the above-mentioned conventional technology is
As is clear from FIG. 4, the vertical movement of the gate is performed by two spindles attached to both sides of the upper end of the gate and an opening/closing device connected thereto. The opening/closing device is installed on the concrete floor above the gate so as to cover the gate, and its position is directly above the gate. Also, the pump is attached to one side of the gate. Therefore,
It is difficult to extract because the gate is reversed. For this reason, in the prior art, there was a problem in that the discharge direction of the pump could not be easily changed.
本発明の目的は、容易にポンプの揚水方向を変えること
が出来るゲートポンプを提供することにある。An object of the present invention is to provide a gate pump that can easily change the pumping direction of the pump.
上記目的を達成するために、ポンプを平面的に反転出来
るゲートに取付けたものである。In order to achieve the above object, the pump is attached to a gate that can be turned over in a plane.
本発明はゲートポンプのゲートを開閉装置により平面的
に反転させる。それによって、ポンプの吐出し方向は、
反対側に位置するので、ポンプの吐出し方向を容易に変
更出来る。In the present invention, the gate of the gate pump is inverted in a plane using the gate opening/closing device. As a result, the pump discharge direction is
Since it is located on the opposite side, the discharge direction of the pump can be easily changed.
以下、本発明の一実施例を第１図、第２図、第３図によ
り説明する。An embodiment of the present invention will be described below with reference to FIGS. 1, 2, and 3.
第１図は、本ゲートポンプの全体構成を示す。FIG. 1 shows the overall configuration of this gate pump.
第２図は１本ゲートポンプの平面を、第３図は、本ゲー
トポンプの側面を示す。FIG. 2 shows a plan view of a single gate pump, and FIG. 3 shows a side view of this gate pump.
本ゲートポンプは、ゲート１とその内部に設置された吸
込管２．ポンプ３．電動機４．吐出管５゜フラップ弁６
、及び、ゲート１を開閉（反転）させる開閉装置７．開
閉するための動力をゲート１に伝達する軸８、開閉装置
ｉ！７の架台である操作架台９から構成される。This gate pump consists of a gate 1 and a suction pipe 2 installed inside the gate. Pump 3. Electric motor 4. Discharge pipe 5° flap valve 6
, and an opening/closing device 7 for opening/closing (reversing) the gate 1. Shaft 8 transmitting power for opening and closing to gate 1, opening/closing device i! It is composed of an operation pedestal 9 which is a pedestal of 7.
第２図は、ゲートポンプの運転時、停止時の状態を示す
。運転時は、水路１０を横断する形にゲート１を位置さ
せる。停止時は、水の流れ方向にゲート１を位置させる
（二点鎖線で示す）。次に、ゲートポンプの動作順序を
説明する。FIG. 2 shows the state of the gate pump when it is in operation and when it is stopped. During operation, the gate 1 is positioned to cross the waterway 10. When stopped, the gate 1 is positioned in the direction of water flow (indicated by a two-dot chain line). Next, the operating order of the gate pump will be explained.
ポンプを始動させる前に、下流側にフラップ弁６を向け
させるため、ゲート１を開閉装置７により回転させる。Before starting the pump, the gate 1 is rotated by the opening/closing device 7 in order to direct the flap valve 6 toward the downstream side.
ゲート１を回転させる際、水路のゲート１の底シール部
１１との摺動抵抗を無くシ。When rotating the gate 1, the sliding resistance with the bottom seal part 11 of the gate 1 of the waterway is eliminated.
ゲート１の回転抛作力を軽減するため、ゲート１を、わ
ずかに上げる。その後、ゲート１を回転させ所定の位置
で下ろす、ガイドケール１３は、ゲートの上、下、回転
時に、ゲート１の振れを止めために設けである。第３図
に、その底シール部１１、ガイドレール１３を示す。又
、側面シール部１２は、底シール部１１と共に、ゲート
１で水路を仕切った時の水密性を保つために設けである
。To reduce the rotational force of gate 1, raise gate 1 slightly. Thereafter, the gate 1 is rotated and lowered at a predetermined position.The guide cale 13 is provided to prevent the gate 1 from swinging when the gate is rotated up and down. FIG. 3 shows the bottom seal portion 11 and guide rail 13. Further, the side seal portion 12 is provided together with the bottom seal portion 11 to maintain watertightness when the waterway is partitioned by the gate 1.
尚、ゲート１の開閉状態については、ゲートが流れ方向
に対し水平状態を全開、直角状態を全閉と称する。ゲー
トの回転１１は、全開状態を０度（基準位置）とし、全
開状態を左回転、右回転それぞれ約９０度、又は、全開
状態から反転した約１８０度のいずれも可能である。Regarding the open/closed state of the gate 1, when the gate is horizontal to the flow direction, it is called fully open, and when the gate is perpendicular to the flow direction, it is called fully closed. Regarding the rotation 11 of the gate, the fully open state is 0 degrees (reference position), and the fully open state can be rotated approximately 90 degrees to the left or right, or approximately 180 degrees reversed from the fully open state.
本発明によれば、ゲートポンプのゲートを反転すること
により、ポンプの吐出し方向を容易に反対方向へ変える
ことが出来るので、可逆を要求されるポンプ設備では、
両方の目的を一つのポンプ設備でまかなわれる効果があ
る。これにより、ポンプ機場用地の省スペース、建設費
の削減等、ポンプ設備の簡素化が図れる。According to the present invention, by reversing the gate of the gate pump, the discharge direction of the pump can be easily changed to the opposite direction, so in pump equipment that requires reversibility,
This has the effect of serving both purposes with one pump facility. This will save space for pumping stations, reduce construction costs, and simplify pump equipment.
第１図は１本発明の一実施例のゲートポンプの全体正面
図、第２図は第１図の平面の断面図でゲートの開閉状態
の説明図、第３図は、ゲート下半部の側面図、第４図は
従来のゲートポンプの断面図である。
１・・・ゲート、２・・・吸込管、３・・・ポンプ、４
・・・電動機、５・・・吐出管、６・・・フラップ弁、
７・・・開閉装置、８・・軸、９・・・操作架台、１０
・・・水路、１１・・・底シール部、１２・・・側面シ
ール部、１３・・・ガイドレール。
築
閉
ノ３
カバ朴゛レール
ビ
力
ηFig. 1 is an overall front view of a gate pump according to an embodiment of the present invention, Fig. 2 is a sectional view of the plane of Fig. 1 and is an explanatory diagram of the open/closed state of the gate, and Fig. 3 is a diagram of the lower half of the gate. The side view and FIG. 4 are cross-sectional views of a conventional gate pump. 1...Gate, 2...Suction pipe, 3...Pump, 4
...Electric motor, 5...Discharge pipe, 6...Flap valve,
7...Switching device, 8...Axis, 9...Operation stand, 10
... Waterway, 11... Bottom seal part, 12... Side seal part, 13... Guide rail. Construction and Closing No. 3 Cover Parking and Railroad Power η
Claims (1)
とするゲートポンプ。 ２、ゲートにポンプを設置したゲートポンプにおいて、 平面的に反転するゲートの側面にポンプを設置したこと
を特徴とするゲートポンプ。[Claims] 1. A gate pump in which the pump is installed in the gate, characterized in that the pump is built into the gate that is inverted in a plane. 2. A gate pump in which the pump is installed on the gate, characterized in that the pump is installed on the side of the gate that is inverted in a plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27586789A JPH03140516A (en) | 1989-10-25 | 1989-10-25 | Reversal gate pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27586789A JPH03140516A (en) | 1989-10-25 | 1989-10-25 | Reversal gate pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03140516A true JPH03140516A (en) | 1991-06-14 |
Family
ID=17561537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27586789A Pending JPH03140516A (en) | 1989-10-25 | 1989-10-25 | Reversal gate pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03140516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104070A (en) * | 2018-01-18 | 2018-06-01 | 广东河海泵业机械有限公司 | It is a kind of that there is water drainage to fill the two-way gate pump for drawing drain function with drawing |
-
1989
- 1989-10-25 JP JP27586789A patent/JPH03140516A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104070A (en) * | 2018-01-18 | 2018-06-01 | 广东河海泵业机械有限公司 | It is a kind of that there is water drainage to fill the two-way gate pump for drawing drain function with drawing |
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