CN106400733A - Manufacturing method for water flow energy dissipating device - Google Patents
Manufacturing method for water flow energy dissipating device Download PDFInfo
- Publication number
- CN106400733A CN106400733A CN201610817309.9A CN201610817309A CN106400733A CN 106400733 A CN106400733 A CN 106400733A CN 201610817309 A CN201610817309 A CN 201610817309A CN 106400733 A CN106400733 A CN 106400733A
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- China
- Prior art keywords
- power plate
- central shaft
- water
- plate
- angle
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Revetment (AREA)
Abstract
The invention relates to a device used for riverway water and soil conservation, in particular to a manufacturing method for a water flow energy dissipating device. The manufacturing method is characterized in that the water flow energy dissipating device comprises a central shaft, power plates, water cutting plates and supports, the central shaft is transversely arranged on the two supports, the power plates are arranged on the central shaft, and the outer ends of the power plates are connected with the water cutting plates. Water flow pushes the power plates to enable the central shaft to rotate, and meanwhile the water cutting plates shear the water flow to change the water flowing direction, so that the purposes of eliminating running water impact energy and reducing water and soil loss are achieved.
Description
Technical field
The present invention relates to a kind of device for river course water and soil conservation, particularly to a kind of manufacturer of current energy dissipator
Method.
Background technology
Hills soil erosion is very serious.For this reason, country spends substantial amounts of manpower, material resources and financial resources to be used for water and soil conservation.
At present, the method for prevention soil and water loss mainly has vegetation measures and engineering measure, and reducing current to washing away of downstream is also work
A part for journey measure, this will carry out energy dissipating to flowing water.
Content of the invention
In order to solve the above problems, the present invention provides a kind of current energy dissipator, and this device utilizes the impulse force of water by roller
Rotation, and the water discharging board installed on roller can change the flow direction of water and the impulsive force reducing current, reaches catabiotic effect
Really, it is possible to reduce soil erosion.
For achieving the above object, the present invention provides following technical scheme：
A kind of current energy dissipator, including central shaft, power plate, water discharging board and support it is characterised in that：Central shaft is horizontal
It is arranged on two supports, central shaft is provided with power plate, power plate outer end connects water discharging board, water jet propulsion power plate makes center
Axle rotates, and water discharging board shears the flow direction that current change water simultaneously, to reach energy dissipating effect.
Preferably scheme, described power plate is two trapezoidal plate compositions, and end face is V-shaped, and dissipates with the central shaft center of circle
Shape setting number row, it is minor face with central shaft connection end, and it is long side with water discharging board connection end, and its V-arrangement angle is 90 ° -135 °.
Preferably, described water discharging board is rectangular slab, is fixed on the V-arrangement termination of row's power plate, makes power plate form V-arrangement
Chamber.
Further, described support is equilateral triangle, is provided with cartridge housing at the upper angle of support, in described support bottom
It is connected formation with fixed block overall.
When power plate upright position on rotating to axle, angle interior angle is towards upstream face；When power plate is rotating to axle
During lower upright position, angle exterior angle is towards upstream face.It can be seen that the roller top of this power plate composition is big to the resistance of water, and bottom
Little to the resistance of water, thus leading to this roller constantly to rotate in current.In rotary course, water discharging board is cut to current
Cut, lead to the change of water (flow) direction.Thus reducing flow energy.
The invention also discloses a kind of current energy dissipator manufacture method, its feature includes following technique and step：
1) intercept one section of round steel and make central shaft, general diameter 5-10cm, length 200-500cm；
2) power plate is made with stainless-steel sheet：The right-angled trapezium plate of two pieces of same shapes of cutting, the minor face of trapezoidal plate is long
With supporting root diameter, the long edge lengths of trapezoidal plate are 2-3 times of minor face to degree, and trapezoidal plate height is 50-100cm, two pieces
The right-angle side of trapezoidal plate welds together, and it is symmetrical for axis both sides with right-angle side, and angle is 90 ° -135 °, and after welding, one end is big
One end is little, and end face is V-shaped；
3) water discharging board is made with stainless-steel sheet：Water discharging board is rectangle, length and power plate consistent, the width along the length of axle
For power plate major part be long side length consistent；
4) rack making：It is welded into two positive A-frames with angle bar, in the upper angle setting cartridge housing of support；
5) fixed block makes：Fixed block is cuboid, prefabricated using cement concrete；
6) assemble：Power plate is that minor face is welded into 3 rows along central shaft with microcephaly, every row folding angle is 120 °, and two adjacent
Between power plate, distance sets as needed, generally 20-100cm, and water discharging board is welded on power plate outer end, in central shaft two
End setting bearing, is then arranged in the cartridge housing of two supports.
The invention also discloses a kind of construction method of current energy dissipator, its feature includes following technique and step：
1) at river course turning, as needed one to array fixed block is arranged on riverbed bottom, by a set of or number set water
Stream energy dissipator is fixed on fixed block by support；
2) upstream current flow down along river course, impact the V-arrangement power plate of this energy dissipator at river course turning, because of power plate folder
Angle interior angle produces resistance, thus leading to central shaft constantly to rotate in current, in rotary course, water discharging board towards upstream face
Current being cut, leads to the change of water (flow) direction, thus reducing the energy that washes away to river course opposite bank for the current, reducing water and soil stream
Lose.
Beneficial effects of the present invention
This device is rotated automatically by water impact, reaches energy dissipating effect, reduces and opposite bank is washed away, at big river bend
Can be side by side using some groups, until energy is reduced to setting value, it is possible to reduce soil erosion and avoid underwater bed to increase.
Brief description
Fig. 1 is a kind of main structure diagram of current energy dissipator of the present invention；
Fig. 2 is the perspective view of power plate in the present invention；
Fig. 3 is the left view structural representation of Fig. 1；
Fig. 4 is the perspective view of Fig. 1；
Fig. 5 is that the present invention is arranged on the application schematic diagram at river bend.
In figure, 1- central shaft, 2- water discharging board, 3- power plate, 4- support, 5- fixed block.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment, refer to the attached drawing：A kind of current energy dissipator, including central shaft 1, power plate 3, water discharging board 2 and support 4,
It is characterized in that：Central shaft 1 is horizontally installed on two supports 4, and central shaft 1 is provided with power plate 3, and power plate 3 outer end connects
Water discharging board 2, water jet propulsion power plate 3 makes central shaft 1 rotate, and water discharging board 2 shears the flow direction that current change water simultaneously, is disappeared with reaching
Can effect.
Preferably scheme, described power plate 3 is two trapezoidal plate compositions, and end face is V-shaped, and sends out with central shaft 1 center of circle
Bulk arranges 3 rows, and it is minor face with central shaft 1 connection end, and it is long side with water discharging board 2 connection end, and its V-arrangement angle is 90 °-
135°.
Preferably, described water discharging board 2 is rectangular slab, is fixed on the V-arrangement termination of row's power plate 3, so that power plate shape 3 is become
V-shaped cavity.
Further, described support 4 is equilateral triangle, is provided with cartridge housing at the upper angle of support 4, in described support 5
It is overall that bottom is connected formation with fixed block 5.
When power plate 3 upright position on rotating to central shaft 1, V-arrangement angle interior angle is towards upstream face；When power plate 3
When rotating to 1 time upright position of central shaft, angle exterior angle is towards upstream face.It can be seen that the roller top pair of this power plate 3 composition
The resistance of water is big, and bottom is little to the resistance of water, thus leading to this roller constantly to rotate in current.In rotary course,
Water discharging board 2 cuts to current, leads to the change of water (flow) direction, thus reducing flow energy.
The present embodiment also discloses a kind of current energy dissipator manufacture method, and its feature includes following technique and step：
1) intercept one section of round steel and make central shaft 1, central shaft 1 is typically based on water velocity and river width, diameter 5-10cm,
Length 200-500cm；
2) power plate 3 is made with stainless-steel sheet：The right-angled trapezium plate of two pieces of same shapes of cutting, the minor face of trapezoidal plate is long
With supporting central shaft 1 diameter, the long edge lengths of trapezoidal plate are 2-3 times of minor face to degree, and trapezoidal plate height is 50-100cm, two pieces
The right-angle side of trapezoidal plate welds together, and it is symmetrical for axis both sides with right-angle side, and angle is 90 ° -135 °, and after welding, one end is big
One end is little, and end face is V-shaped；
3) water discharging board 2 is made with stainless-steel sheet：Water discharging board 2 is rectangle, and length and power plate 3 are along the length of central shaft 1
Unanimously, width for power plate 3 major part be long side length consistent；
4) support 4 makes：It is welded into two positive A-frames 4 with angle bar, in the upper angle setting cartridge housing of support 4；
5) fixed block 5 makes：Fixed block 5 is cuboid, prefabricated using cement concrete；
6) assemble：Power plate 3 is that minor face is welded into 3 rows along central shaft 1 with microcephaly, every row folding angle is 120 °, two phases
Between adjacent power plate 3, distance sets as needed, generally 20-100cm, and water discharging board 2 is welded on power plate 3 outer end, in
Heart axle 1 two ends arrange bearing, be then arranged in the cartridge housing of two supports 4, support 4 is fixed on fixed block 5.
The present embodiment also discloses a kind of construction method of current energy dissipator, and its feature includes following technique and step：
1) at river course turning, as needed one to array fixed block 5 is arranged on riverbed bottom, by a set of or number set water
Stream energy dissipator is fixed on fixed block 5 by support 4；
2) upstream current flow down along river course, impact the V-arrangement power plate 3 of this energy dissipator at river course turning, because of power plate 3
Angle interior angle produces resistance towards upstream face, thus leading to central shaft 1 constantly to rotate in current, in rotary course, cuts
Water plate 2 cuts to current, leads to the change of water (flow) direction, thus reducing the energy that washes away to river course opposite bank for the current, reduces
Soil erosion.
Above-described is only the preferred embodiment of the present invention, and the radius of turn of this device is determined by the depth of water.Should refer to
Go out, for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some
Deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (1)
1. a kind of manufacture method of current energy dissipator, described current energy dissipator includes central shaft (1), power plate (3), cuts
Water plate (2) and support (4), central shaft (1) is horizontally installed on two supports (4), and central shaft (1) is provided with power plate (3), institute
The power plate (3) stated is two trapezoidal plate compositions, and after welding, the big one end in one end is little, and its end face is V-shaped, and power plate (3) outer end is even
Connect water discharging board (2), water jet propulsion power plate (3) rotates, water discharging board (2) shears the flow direction that current change water simultaneously, disappears to reach
Can effect；
Realize the manufacture method of this current energy dissipator, its feature comprises the steps：
1) intercept one section of round steel and make central shaft (1), diameter 5-10cm, length 200-500cm；
2) power plate (3) is made with stainless-steel sheet：The right-angled trapezium plate of two pieces of same shapes of cutting, the bond length of trapezoidal plate
With supporting central shaft (1) diameter, the long edge lengths of trapezoidal plate are 2-3 times of minor face, and trapezoidal plate height is 50-100cm, two pieces
The right-angle side of trapezoidal plate welds together, and it is symmetrical for axis both sides with right-angle side, and angle is 90 ° -135 °, and after welding, one end is big
One end is little, and end face is V-shaped；
3) water discharging board (2) is made with stainless-steel sheet：Water discharging board (2) is rectangle, and length and power plate (3) are along the length one of axle
Cause, width for power plate (2) major part be long side length consistent；
4) rack making：It is welded into two positive A-frames (4) with angle bar, in the upper angle setting cartridge housing of support (4)；
5) fixed block makes：Fixed block (5) is cuboid, prefabricated using cement concrete；
6) assemble：Power plate (3) is that minor face is welded into 3 rows along central shaft (1) with microcephaly, every row folding angle is 120 °, two phases
Between adjacent power plate (3), distance sets as needed, and water discharging board (2) is welded on power plate (3) outer end, makes power plate (3) shape
Forming V-shape chamber, arranges bearing at central shaft (1) two ends, is then arranged in the cartridge housing of two supports (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817309.9A CN106400733A (en) | 2015-05-05 | 2015-05-05 | Manufacturing method for water flow energy dissipating device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223539.8A CN104818688B (en) | 2015-05-05 | 2015-05-05 | A kind of current energy dissipator and manufacture thereof and construction method |
| CN201610817309.9A CN106400733A (en) | 2015-05-05 | 2015-05-05 | Manufacturing method for water flow energy dissipating device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223539.8A Division CN104818688B (en) | 2015-05-05 | 2015-05-05 | A kind of current energy dissipator and manufacture thereof and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106400733A true CN106400733A (en) | 2017-02-15 |
Family
ID=53729154
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610816265.8A Active CN106522152B (en) | 2015-05-05 | 2015-05-05 | The manufacturing method of flow energy dissipator |
| CN201610817309.9A Pending CN106400733A (en) | 2015-05-05 | 2015-05-05 | Manufacturing method for water flow energy dissipating device |
| CN201610817307.XA Pending CN106284198A (en) | 2015-05-05 | 2015-05-05 | A kind of construction method of current energy dissipator |
| CN201610816394.7A Pending CN106400732A (en) | 2015-05-05 | 2015-05-05 | Water flow energy dissipating device |
| CN201510223539.8A Active CN104818688B (en) | 2015-05-05 | 2015-05-05 | A kind of current energy dissipator and manufacture thereof and construction method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610816265.8A Active CN106522152B (en) | 2015-05-05 | 2015-05-05 | The manufacturing method of flow energy dissipator |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610817307.XA Pending CN106284198A (en) | 2015-05-05 | 2015-05-05 | A kind of construction method of current energy dissipator |
| CN201610816394.7A Pending CN106400732A (en) | 2015-05-05 | 2015-05-05 | Water flow energy dissipating device |
| CN201510223539.8A Active CN104818688B (en) | 2015-05-05 | 2015-05-05 | A kind of current energy dissipator and manufacture thereof and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN106522152B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528952Y (en) * | 2002-02-05 | 2003-01-01 | 徐永长 | Fluid energy commutator |
| CN203655520U (en) * | 2013-12-31 | 2014-06-18 | 王本 | Power generating device for water wheel |
| WO2014096424A1 (en) * | 2012-12-21 | 2014-06-26 | Universität Innsbruck | Bed load measurement using position or shape-alterable obstructing elements |
| CN103953017A (en) * | 2013-12-18 | 2014-07-30 | 朱华 | Power plant with dragon palace, a vertical pipe and rotational flow channel tangential jet water-propelling power wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4048677A (en) * | 1975-06-02 | 1977-09-20 | Kajlich Anton J | Turbulence inhibitors |
| US6568878B2 (en) * | 2001-10-15 | 2003-05-27 | The United States Of America As Represented By The Secretary Of The Navy | Wave energy dissipater and beach renourishing system |
| JP4157590B1 (en) * | 2007-11-20 | 2008-10-01 | 株式会社シグナスミル | Simple installation type hydroelectric generator |
| CN101608594B (en) * | 2009-07-30 | 2011-07-20 | 陕西师范大学 | Waterflow energy generator |
| WO2011059411A2 (en) * | 2009-11-11 | 2011-05-19 | Apichat Suttisiltum | Compound v-shape blade tidal turbine |
| CN202108028U (en) * | 2010-12-03 | 2012-01-11 | 中山大学 | Directional three-dimensional wave absorption element and component thereof |
| CN202039321U (en) * | 2010-12-23 | 2011-11-16 | 倪既民 | Movable and adjustable river gravity flow scouring flow deflector |
| CN103031826A (en) * | 2012-12-19 | 2013-04-10 | 周耀瑜 | Technical scheme for hydraulic driving device with convergence and flood discharge functions |
| CN203161414U (en) * | 2013-03-25 | 2013-08-28 | 包海荣 | Hydro-generator |
| CN103807113A (en) * | 2014-02-24 | 2014-05-21 | 孙祥化 | Multi-movable-baffle type unilaterally-stressed rotary wheel for water and wind power generation |
-
2015
- 2015-05-05 CN CN201610816265.8A patent/CN106522152B/en active Active
- 2015-05-05 CN CN201610817309.9A patent/CN106400733A/en active Pending
- 2015-05-05 CN CN201610817307.XA patent/CN106284198A/en active Pending
- 2015-05-05 CN CN201610816394.7A patent/CN106400732A/en active Pending
- 2015-05-05 CN CN201510223539.8A patent/CN104818688B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528952Y (en) * | 2002-02-05 | 2003-01-01 | 徐永长 | Fluid energy commutator |
| WO2014096424A1 (en) * | 2012-12-21 | 2014-06-26 | Universität Innsbruck | Bed load measurement using position or shape-alterable obstructing elements |
| CN103953017A (en) * | 2013-12-18 | 2014-07-30 | 朱华 | Power plant with dragon palace, a vertical pipe and rotational flow channel tangential jet water-propelling power wheel |
| CN203655520U (en) * | 2013-12-31 | 2014-06-18 | 王本 | Power generating device for water wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104818688A (en) | 2015-08-05 |
| CN106284198A (en) | 2017-01-04 |
| CN104818688B (en) | 2016-12-07 |
| CN106522152A (en) | 2017-03-22 |
| CN106522152B (en) | 2018-11-06 |
| CN106400732A (en) | 2017-02-15 |
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Application publication date: 20170215 |
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