CN105200962B - Energy-consumption-free arc gate opening/closing device and gate opening/closing method - Google Patents
Energy-consumption-free arc gate opening/closing device and gate opening/closing method Download PDFInfo
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- CN105200962B CN105200962B CN201510668522.3A CN201510668522A CN105200962B CN 105200962 B CN105200962 B CN 105200962B CN 201510668522 A CN201510668522 A CN 201510668522A CN 105200962 B CN105200962 B CN 105200962B
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- water
- gate
- gates
- segmental shape
- water tank
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Abstract
The invention discloses an energy-consumption-free arc gate opening/closing device and a gate opening/closing method. The arc gate opening/closing device comprises a water distribution tank, a communication water pipe, a communication water pipe valve, a gas discharge hole, a water distribution tank support, a water discharge pipe, and a water discharge pipe valve. According to the energy-consumption-free arc gate opening/closing device, a water tank is arranged in the reverse direction of the gate, after the water tank is full of water, the moment of the self gravity to a hinge shaft is large than the moment of an arc gate to the hinge shaft, when the gate needs to be opened, a water inlet valve is opened, water in a reservoir enters the water tank through the water pipe by virtue of self gravity, and the gate is automatically opened slowly when the moment of the self gravity of the water tank and the gravity of the water in the water tank to the center of the hinge shaft is large than the moment of the arc gate to the hinge shaft; when the gate needs to be closed, water in the water tank is discharged, and the gate is automatically closed slowly when the moment of the self gravity of the water tank and the gravity of the water in the water tank to the center of the hinge shaft is smaller than the moment of the arc gate to the hinge shaft; the energy supply is not needed for opening/closing the gate.
Description
Technical field
The present invention relates to hydraulic engineering technical field, specifically a kind of gates of segmental shape does not consume energy headstock gear and gate opening/closing
Method.
Background technology
When gates of segmental shape is opened and closed, gate is fixed a trunnion axis for hinge and is rotated around one.Hinge center is typically located at arcwall face
The circle centre position of plate, pretends whole water pressures on panel by the centre of form, need to only overcome gate to conduct oneself with dignity during open-close sluice gate and
The moment of resistance of the frictional resistance of sealing to axle center.So gates of segmental shape has the advantages of opening and closing laborsaving, HYDRODYNAMIC CONDITION RELATING TO is good, it is water conservancy project
One of top-priority gate in Building Design Scheme Choice.Although gates of segmental shape has the advantages that required hoisting capacity is minimum,
But because gates of segmental shape dash area is big, from great, opening-closing process still needs to larger power just can be completed.The supporting volume of gates of segmental shape
Raise headstock gear tonnage and be usually 5-160T, it is therefrom visible：Gates of segmental shape opening-closing process needs to expend mass energy.
The content of the invention
In order to solve above-mentioned technical problem present in prior art, the invention provides a kind of gates of segmental shape does not consume energy and opens
Close device and gate opening/closing method, by distribution reservoir, connection water pipe, connection aqueduct valve, steam vent, water distribution box bracket, drainpipe,
Drainpipe valve is constituted, and together with the distribution reservoir is fixedly installed on water distribution box bracket, and is fixedly installed on gates of segmental shape support arm
On, connection water pipe one end connects with distribution reservoir, and other end fixation is located at gates of segmental shape bottom, on gates of segmental shape perforate with connect water
Pipe is connected, and drainpipe is fixedly installed on water distribution lower box part, and during the closing gate, connection water pipe gate end is less than distribution reservoir end,
Distribution reservoir emptying is ensured, steam vent is opened in the nearly gate side in distribution reservoir top.
Further, the gates of segmental shape headstock gear gate opening/closing method that do not consume energy is when needing starting gate, to beat
Drive penstock into, the water in reservoir enters water tank by deadweight by water pipe, and water body gravity is in hinge in water tank self-weight and case
The heart produces torque and slowly automatically opens up more than gate during the torque that gates of segmental shape is produced to hinge；When needing closed shutter, release
Water body gravity produces torque to hinge center less than the power that gates of segmental shape is produced to hinge in Water in Water Tanks body, water tank self-weight and case
Gate is slowly automatically switched off during square.
The gates of segmental shape of the present invention does not consume energy headstock gear gate and method for opening and closing, is to arrange a water in gate opposite direction
Case, is changed by the water yield in regulating tank, the torque that balance gate deadweight is produced, when it is more than what gates of segmental shape was produced to hinge
Gate is slowly automatically opened up during torque, and when it is less than the torque that gates of segmental shape produces to hinge, gate is slowly automatically switched off, lock
Door is opened and closed and does not need energy supply.
Description of the drawings
Fig. 1 is that gates of segmental shape does not consume energy schematic diagram after headstock gear closing gate；
Fig. 2 is schematic diagram after the device gate is opened.
Specific embodiment
Invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1-2, gates of segmental shape disclosed by the invention does not consume energy headstock gear and gate opening/closing method by distribution reservoir
1st, connect water pipe 2, connection aqueduct valve 3, steam vent 4, water distribution box bracket 5, drainpipe 6, draining tube valve 7 to constitute, it is described to match somebody with somebody
Together with water tank 1 is fixedly installed with water distribution box bracket 5, and it is fixedly installed on gates of segmental shape support arm, connects the one end of water pipe 2 and match somebody with somebody
Water tank 1 is connected, and the other end is fixed and is located at gates of segmental shape bottom, and perforate on gates of segmental shape is connected with water pipe 2 is connected, drainpipe（6）
It is fixedly installed on distribution reservoir（1）Bottom, during the closing gate, connection water pipe 2 gate end is less than the end of distribution reservoir 1, ensures water distribution
Case is emptied, and steam vent is opened in the nearly gate side in the top of distribution reservoir 1.
The gates of segmental shape of the present invention does not consume energy headstock gear when using, and when needing starting gate, opens connection aqueduct valve,
Water in reservoir enters water tank by deadweight by connecting water pipe, and water body gravity is produced to hinge center in water tank self-weight and case
Torque gradually increases, when its be more than gates of segmental shape conduct oneself with dignity to hinge produce torque when gate slowly automatically open up, close connection
Aqueduct valve；When needing closed shutter, drainpipe Valved discharge Water in Water Tanks body, water body gravity pair in water tank self-weight and case are opened
Hinge center produce torque be gradually reduced, when its be less than gates of segmental shape conduct oneself with dignity to hinge produce torque when gate it is slowly automatic
Close, draining tube valve is closed in the water emptying to water tank, if gates of segmental shape can firmly closing, retaining. it is not vented
Distribution reservoir, gates of segmental shape is less to dam body pressure, and gate is unstable, and gate opening/closing does not need energy supply.
It is to be appreciated that draining tube valve, connection aqueduct valve can be with manual hand manipulation, it is also possible to use remote control switch；
Gate can be with fully open, it is also possible to controls any opening degree, any improvement that technical staff does on this basis on request
Belong to this patent protection domain.
Claims (2)
1. a kind of gates of segmental shape does not consume energy headstock gear, by distribution reservoir（1）, connection water pipe（2）, connection aqueduct valve（3）, exhaust
Hole（4）, water distribution box bracket（5）, drainpipe（6）, draining tube valve（7）Composition, it is characterised in that：The distribution reservoir（1）With match somebody with somebody
Tank bracket（5）It is fixedly installed together, and is fixedly installed on gates of segmental shape support arm, connects water pipe（2）One end and distribution reservoir
（1）Bottom connect, the other end fix be located at gates of segmental shape bottom, on gates of segmental shape perforate with connect water pipe（2）Connection, drainpipe
（6）It is fixedly installed on distribution reservoir（1）Bottom, during closing gate, connects water pipe（2）Gate end is less than distribution reservoir（1）End, guarantee is matched somebody with somebody
Water tank is emptied, and steam vent is opened in distribution reservoir（1）The nearly gate side in top.
2. a kind of gates of segmental shape using as described in claim 1 any claim does not consume energy the keying side of headstock gear gate
Method, it is characterised in that：When needing starting gate, inlet valve is opened, the water in reservoir enters water tank by deadweight by water pipe,
Water body gravity produces torque to hinge center and delays more than gate during the torque that gates of segmental shape is produced to hinge in water tank self-weight and case
It is slow to automatically open up；When needing closed shutter, Water in Water Tanks body is released, water body gravity is produced to hinge center in water tank self-weight and case
Torque is slowly automatically switched off less than gate during the torque that gates of segmental shape is produced to hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668522.3A CN105200962B (en) | 2015-10-13 | 2015-10-13 | Energy-consumption-free arc gate opening/closing device and gate opening/closing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668522.3A CN105200962B (en) | 2015-10-13 | 2015-10-13 | Energy-consumption-free arc gate opening/closing device and gate opening/closing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105200962A CN105200962A (en) | 2015-12-30 |
| CN105200962B true CN105200962B (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668522.3A Active CN105200962B (en) | 2015-10-13 | 2015-10-13 | Energy-consumption-free arc gate opening/closing device and gate opening/closing method |
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| CN (1) | CN105200962B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111753358B (en) * | 2020-06-03 | 2024-04-23 | 中国电建集团中南勘测设计研究院有限公司 | An approximate calculation method for the center of gravity of a radial gate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205776106U (en) * | 2015-10-13 | 2016-12-07 | 浙江水利水电学院 | Gates of segmental shape does not consume energy headstock gear |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01223210A (en) * | 1988-03-02 | 1989-09-06 | Mizota Kogyo Kk | Gate open/close device |
| CN201158815Y (en) * | 2007-12-26 | 2008-12-03 | 李德富 | Pull-type hydraulic self-control gravity conversion opening and closing gate |
| DE102009033815B8 (en) * | 2009-07-18 | 2011-01-05 | Envi Con & Plant Engineering Gmbh | Power transmission tank for a continuous cooling system, especially in power plants |
| CN203188179U (en) * | 2013-03-15 | 2013-09-11 | 西北农林科技大学 | Gravitational potential energy storage automatic gate |
| CN204252085U (en) * | 2014-10-29 | 2015-04-08 | 河海大学 | A kind of valve system of automatic open and close |
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2015
- 2015-10-13 CN CN201510668522.3A patent/CN105200962B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205776106U (en) * | 2015-10-13 | 2016-12-07 | 浙江水利水电学院 | Gates of segmental shape does not consume energy headstock gear |
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| CN105200962A (en) | 2015-12-30 |
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Effective date of registration: 20180912 Address after: 322000 6 building, 13 Science and Technology Pioneer Park, 968 Xuefeng West Road, Beiyuan street, Yiwu, Zhejiang. Patentee after: Yiwu City peace enlightening water conservancy and hydropower survey and design Co., Ltd Address before: 310018 583 Xue Lin Street, Xiasha Higher Education Park, Hangzhou, Zhejiang Patentee before: Zhejiang University of Water Resources and Electric Power |
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| CP01 | Change in the name or title of a patent holder |
Address after: 322000 6 building, 13 Science and Technology Pioneer Park, 968 Xuefeng West Road, Beiyuan street, Yiwu, Zhejiang. Patentee after: Yiwu andI water conservancy and Hydropower Survey and Design Co., Ltd Address before: 322000 6 building, 13 Science and Technology Pioneer Park, 968 Xuefeng West Road, Beiyuan street, Yiwu, Zhejiang. Patentee before: YIWU ANDI WATER CONSERVANCY AND HYDROPOWER SURVEYAND DESIGN Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |