CN209194448U - A kind of governing system of fully-loaded stream - Google Patents
A kind of governing system of fully-loaded stream Download PDFInfo
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- CN209194448U CN209194448U CN201821532648.3U CN201821532648U CN209194448U CN 209194448 U CN209194448 U CN 209194448U CN 201821532648 U CN201821532648 U CN 201821532648U CN 209194448 U CN209194448 U CN 209194448U
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- river
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- regulating tank
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Abstract
The utility model discloses a kind of governing systems of fully-loaded stream, muddy water is laid in river two sides secretly to contain, muddy water secretly contains the formation river pipe gallery between original shore protection, two mid-boards are equipped in river, make mid-board secretly contain with corresponding muddy water between be respectively formed a regulating tank, form Rinsing Area between two mid-boards；Be provided with lifting dam A in regulating tank, lifting dam B be provided in Rinsing Area, in the case where non-flood period day normal flow, lifting dam A and lifting dam B are risen, water flow from muddy water secretly contains in flow away, water body is clear water under static state deposition in regulating tank and Rinsing Area；When encountering small flood discharge, fall regulating tank lifting dam A make muddy water secretly contain with the common flood discharge of regulating tank, guarantee Rinsing Area in clear water landscape effect；When encountering major flood flow, lifting dam A is fallen simultaneously with lifting dam B, river tunneling boring flood passage.The utility model can reduce the sediment siltation in Urban Segment of Lhasa river, guarantee also to greatly improve the duration of clear water landscape while flood control, meet the landscape need of river two sides, reduce manpower financial capacity, improve social benefit.
Description
Technical field
The utility model belongs to the technical field of hydraulic engineering river improvement, the improvement system of mainly a kind of fully-loaded stream
System.
Background technique
Urban construction is built according to river mostly, and the Changjiang river, the Yellow River have passed through Chinese inland major part province, and wherein the Yellow River is
The most river of silt content in the world.With the development of economy, it administers in the fully-loaded stream of the Northwest in addition to basic
Outside the requirement of flood, preventing drought and preventing, how to combine urban planning that water environment is made to meet the landscape need of " bright and beautiful ", become hydraulic engineering circle
One of the problem of general concern.At this stage, check dam mainly is used in city upper river section in the improvement of fully-loaded stream,
Or wetland, the silt content in reduction river to Urban Segment of Lhasa are formed using small weir.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of improvement of fully-loaded stream
System.
The purpose of this utility model is completed by following technical solution.The governing system of this fully-loaded stream,
It is laid with muddy water in river two sides secretly to contain, muddy water secretly contains the formation river pipe gallery between original shore protection, is equipped in river
Two mid-boards, make mid-board secretly contain with corresponding muddy water between be respectively formed a regulating tank, formed between two mid-boards
Rinsing Area；It is provided with lifting dam A in regulating tank, lifting dam B is provided in Rinsing Area, the non-flood period day normal flow the case where
Under, lifting dam A and lifting dam B rise, water flow from muddy water secretly contains in flow away, regulating tank is with water body in Rinsing Area under static state deposition
For clear water；When encountering small flood discharge, fall regulating tank lifting dam A make muddy water secretly contain with the common flood discharge of regulating tank, guarantee clear
Clear water landscape effect in sink；When encountering major flood flow, lifting dam A is fallen simultaneously with lifting dam B, river tunneling boring row
Flood.
Further, the shore protection is equipped with stair.
Further, the river pipe gallery, which is equipped with, checks import and corresponding ladder, for overhauling
Pipeline in river pipe gallery is set.
Further, it is provided with ecological afforestation on the shore protection, the wall top of mid-board is provided with greenbelt.
The utility model has the following beneficial effects: being able to achieve the landscape construction of river two sides, while being able to satisfy the long period
Clear water landscape is conducive to the construction of city harmony, reaches good social benefit, save certain manpower, financial resources.
Detailed description of the invention
Fig. 1 is the sectional schematic diagram of the utility model.
Fig. 2 is river pipe gallery sectional schematic diagram.
Fig. 3 is that fully-loaded stream administers cooperation lifting dam schematic diagram.
Description of symbols: Rinsing Area 1, mid-board 2, regulating tank 3, muddy water secretly contain 4, and river pipe gallery 5, stair 6 protect
Bank 7, pavement 8 check import 9, ladder 10, lifting dam A-11, lifting dam B-12.Bank crest level A, bed level of the river B, big flow
Trade culture C, small flow trade culture D.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing:
Fully-loaded stream Urban Segment of Lhasa is chosen as region is administered, the width for administering river in section is 100-300m, mainly
In view of river it is relatively narrow in the case where build related building influence trade culture.The river section two sides of improvement have shore protection, keep away
Exempt from river and erosion is washed away to two sides.Two improvement sections should be separated with a certain distance, and the riverbank for administering section is generally flat, individually connects
The continuous length for administering section is about 300-500m, main cleaning and later period engineering maintenance convenient for secretly containing silt in the future.
As shown, the governing system of this fully-loaded stream, is laid with muddy water in river two sides and secretly contains 4, muddy water secretly contains 4
River pipe gallery 5 is formed between original shore protection 7, and two intervals are constructed in river appropriate position according to small flood discharge
Wall 2 contains mid-board 2 secretly with corresponding muddy water and is respectively formed a regulating tank 3 between 4, forms clear water between two mid-boards 2
Slot 1 can accumulate clear water, the key area as clear water landscape.Lifting dam A11 is provided in regulating tank 3, in Rinsing Area 1
It is provided with lifting dam B12, according to river discharge, the section channel for cooperating lifting dam body to be formed carries out flood and sand discharging.River two sides
Shore protection 7 carries out ecological afforestation according to landscape construction demand, and has stable political situation the bridge of water scenery as connection city.
The principle of operation is: in the case where non-flood period day normal flow, lifting dam A11 and lifting dam B12 are risen, water flow
Secretly contain in 4 from muddy water and flow away, water body is clear water under static state deposition in regulating tank 3 and Rinsing Area 1, meets clear water landscape need；
When encountering small flood discharge, the lifting dam A11 for falling regulating tank 3 makes muddy water secretly contain 4 and the common flood discharge of regulating tank 3, guarantees clear water
Clear water landscape effect in slot 1；When encountering major flood flow, lifting dam A11 is fallen simultaneously with lifting dam B12, and river breaks entirely
Face flood passage.Specific resolution sectional schematic diagram is shown in attached drawing 1, attached drawing 2 and attached drawing 3.
The construction that muddy water is secretly contained: muddy water is secretly contained using reinforced concrete structure, the construction that muddy water is secretly contained be with it is original
Crack between shore protection forms the pipe gallery in river, can move on to herein the pipeline for needing to be embedded in river, not only facilitate
River regulation is also conducive to pipeline later maintenance；The river pipe gallery 5, which is equipped with, checks import 9 and corresponding ladder
10, for overhauling the pipeline being arranged in river pipe gallery 5.With mid-board formed regulating tank, regulating tank can encounter it is small
When flood discharge, guarantee duration existing for main water scenery；The reinforced concrete structure that muddy water secretly contains use also facilitates the later period dark
Contain top and carry out some simple clear water work arrangements, dark culvert width can be multifactor according to silt content of river, flow, clear water engineering etc.
Comprehensively consider.
The construction of mid-board: position of the mid-board in river is determining according to small flood discharge and landscape need, mid-board
Material, form stone masonry or cast-in-situ steel reinforced concrete can be used according to flow width, mid-board wall top can form green
Change band, not only solves construction style dull in river, can also visually hide the muddy water flowed in regulating tank.In two
The Rinsing Area formed between partition wall is the main clear water landscape in river.
The ecological management of river two sides: the shore protection of river two sides generally uses and grouts stone material, from landscape effect
It is more dull, therefore ecological afforestation is carried out to former shore protection using eco-concrete, original shore protection can also be reinforced.River
The clear water engineering that road two sides secretly contain top with muddy water is connect by stair 6, the construction of stair while the municipal landscape and water of connection
Landscape forms the landscape belt of a comprehensive basin block of city.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.
Claims (4)
1. a kind of governing system of fully-loaded stream, it is characterised in that: be laid with muddy water in river two sides and secretly contain (4), muddy water is dark
Contain and form river pipe gallery (5) between (4) and original shore protection (7), two mid-boards (2) are equipped in river, make interval
Wall (2) is secretly contained with corresponding muddy water is respectively formed a regulating tank (3) between (4), form Rinsing Area between two mid-boards (2)
(1)；It is provided with lifting dam A (11) in regulating tank (3), lifting dam B (12) are provided in Rinsing Area (1), in non-flood period day
In the case where normal flow, lifting dam A (11) and lifting dam B (12) are risen, and water flow is secretly contained in (4) from muddy water to flow away, regulating tank (3)
It is clear water under static state deposition with water body in Rinsing Area (1)；When encountering small flood discharge, the lifting dam A of regulating tank (3) is fallen
(11) so that muddy water is secretly contained (4) and regulating tank (3) common flood discharge, guarantee the clear water landscape effect in Rinsing Area (1)；When encountering great Hong
When water flow, lifting dam A (11) and lifting dam B (12) is fallen simultaneously, river tunneling boring flood passage.
2. the governing system of fully-loaded stream according to claim 1, it is characterised in that: the shore protection (7) is equipped with
Stair (6).
3. the governing system of fully-loaded stream according to claim 1, it is characterised in that: the river pipe gallery
(5) it is equipped with and checks import (9) and corresponding ladder (10), for overhauling the pipe being arranged in river pipe gallery (5)
Line.
4. the governing system of fully-loaded stream according to claim 1 or 2, it is characterised in that: set on the shore protection (7)
It is equipped with ecological afforestation, the wall top of mid-board (2) is provided with greenbelt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532648.3U CN209194448U (en) | 2018-09-19 | 2018-09-19 | A kind of governing system of fully-loaded stream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532648.3U CN209194448U (en) | 2018-09-19 | 2018-09-19 | A kind of governing system of fully-loaded stream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209194448U true CN209194448U (en) | 2019-08-02 |
Family
ID=67406324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821532648.3U Active CN209194448U (en) | 2018-09-19 | 2018-09-19 | A kind of governing system of fully-loaded stream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209194448U (en) |
-
2018
- 2018-09-19 CN CN201821532648.3U patent/CN209194448U/en active Active
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