CN105780732B - Flood passage by-pass - Google Patents
Flood passage by-pass Download PDFInfo
- Publication number
- CN105780732B CN105780732B CN201610130499.7A CN201610130499A CN105780732B CN 105780732 B CN105780732 B CN 105780732B CN 201610130499 A CN201610130499 A CN 201610130499A CN 105780732 B CN105780732 B CN 105780732B
- Authority
- CN
- China
- Prior art keywords
- river
- facility
- flood
- pass
- wall
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Biological Treatment Of Waste Water (AREA)
- Sewage (AREA)
Abstract
River water is administered to build the river regulation facilities such as installation aeration facility, deposition facility, filtration facility directly on river, without reducing flood carrying capacity, while avoids river discharge from crossing large impact water river regulation facility, the present invention proposes flood passage by-pass.Its main units includes by-pass, goes out Hong Kou, Hui Hongkou, leads big vast wall, choking wall etc., will import by-pass more than the flood of certain altitude by these facilities so that a part of section can set river regulation facility to administer river from flood influence.River regulation facility in former river can be remained on by river flow, can for a long time, the continuous, operation stablized, the administration way of Cheap highly effective is provided for river regulation.
Description
Technical field
The invention belongs to control flood and field for the treatment of of water pollution, more particularly to a kind of river course flood by-pass.
Background technology
The pollution of river water mainly includes artificial pollution and natural pollution；Wherein natural pollution be through commonly overlooked problem,
Mainly include dry branches and fallen leaves etc. along river and enter river, the animals and plants rotted in river etc.；Artificial pollution is mainly industrial or agricultural
Sewage, city domestic sewage etc., are current management the best parts.Pollutant in river water mainly includes solid contaminant
And fluid contaminants, wherein solid contaminant is easier to separate by the measure such as filtering, precipitating, and the degraded of fluid contaminants
Oxygen in water can be consumed, dissolved oxygen is too low to produce foul gas.
Current river regulation measure mainly has section dirt, dredging, the restoration of the ecosystem in river etc..Wherein river channel sewage intercepting belongs to dirty
The collection work of water, due to sewage collecting limited efficacy, some sewage enters in river；Channel cleanout is to eliminate river
One important channel of endogenous pollution, but belong to short-term surprise measure, it is difficult to long-term, continuous, stable removal pollutant；
Breeding plant, these plants are low to the contaminant removal efficiency in river mainly in river for restoration of the ecosystem, rot in river
Inside also increase the pollution of river water.
Administered since river water being drawn, it is invested and operating cost is higher；Aeration facility, precipitation are set directly in river
The treatment facility of the water pollutions such as facility, filtration facility may influence river course flood；In addition river water has in wet season and dry season
Difference, these facilities are difficult in adapt to the requirement under various flow conditions.The present invention, will by building by-pass and its affiliated facility
Excessive water under the conditions of flood imports by-pass so that installation water pollution control facility is built directly on former river does not reduce row
Big vast ability, while avoid flow is excessive from influencing water pollution control facility operation.
The content of the invention
River is administered to build the river regulation facilities such as installation aeration facility, deposition facility, filtration facility directly on river
Water, without reducing flood carrying capacity, while avoids river discharge from crossing large impact water river regulation facility, the present invention proposes flood passage
By-pass.Its main units includes by-pass, goes out Hong Kou, Hui Hongkou, leads big vast wall, choking wall；Wherein choking wall is arranged on out
Big vast mouth, its top are less than river flood water level higher than river ordinary water level；Lead big vast wall stand sky to be arranged on former river, its bottom
It is less than river flood water level higher than river ordinary water level.It will be imported and bypassed more than the flood of certain altitude by these facilities
Road so that a part of section can set river regulation facility to administer river from flood influence.
The method that the present invention administers river includes following two situations：
（1）When flood not occurring
River water, from leading under big vast wall into the section for being provided with river regulation facility, is set all along former river through river regulation
Downstream is flowed to after applying processing；
（2）During generation flood
River water level is obstructed in former river less than the part of choking wall by choking wall, enters installation river under big vast wall from leading
The section of road treatment facility, downstream is flowed to after the processing of river regulation facility；
River water level is led big vast wall higher than the part of choking wall and is stopped, go out big vast mouth of the warp on stream wall enters by-pass,
And former river is returned to by returning big vast mouth in downstream.
The river regulations such as aeration facility, deposition facility, filtration facility are set to set in the section that former river flood is exported
Apply, for removing the pollutant in river water, increase river water dissolved oxygen content etc..
Return big vast mouth and be opened in the downstream for being provided with river regulation facility, select, in the strong section of flood discharge capacity, to prevent flood
Water pours in down a chimney or river water is trapped in the section for setting river regulation facility and floods facility therein.
Set the downstream of the river regulation facilities such as aeration facility, deposition facility, filtration facility that accident pool is set in former river
And railing, it is ensured that the water pollution control facility under abnormal condition in by-pass destroyed by rush of water after under sink in accident pool, prevent into
Enter former river downstream influences river safety.
The present invention administers the pollution of river, and beneficial effect compared with prior art is：
1st, under the conditions of flood, by leading big vast wall and going out Hong Kou, by-pass will be diverted to more than the flood of certain altitude；
2nd, since flood is divided to by-pass, former river part section is from flood influence；
3rd, from the section of flood influence the rivers such as aeration facility, deposition facility, filtration facility can be set to control in former river
Manage facility；
4th, the river regulation facility on former river can be run by river flow, it is invested and operating cost is relatively low；
5th, Hui Hongkou is opened in the strong section of downstream flood discharge capacity for being provided with river regulation facility, can prevent flood from pouring in down a chimney
Or river water is trapped in the section for being provided with river regulation facility；
6th, set the downstream of the river regulation facilities such as aeration facility, deposition facility, filtration facility that accident is set in former river
Pond and railing, it is ensured that the water pollution control facility under abnormal condition in by-pass destroyed by rush of water after under sink in accident pool, prevent
Into former river downstream influences river safety.
Brief description of the drawings
Fig. 1 is the horizontal layout schematic diagram of the present invention；
Fig. 2 is the A-A profiles of the present invention；
Fig. 3 is the B-B profiles of the present invention；
Fig. 4 is the C-C profiles of the present invention；
Wherein, riverbank 1, former river 2, by-pass 3, goes out big vast mouth 4, returns big vast mouth 5, leads big vast wall 6, choking wall 7, railing 8, accident
Pond 9, accident pool pool wall 10.
Embodiment
Flood passage by-pass, its main units include by-pass 3, go out big vast mouth 4, return big vast mouth 5, lead big vast wall 6, choking wall 7；
Wherein choking wall 7 is arranged on out big vast mouth 4, its top is less than river flood water level higher than river ordinary water level；It is aerial to lead big vast wall 6
It is arranged on former river 2, its bottom is less than river flood water level higher than river ordinary water level.By these facilities one
Divide section from flood influence river regulation facility can be set to administer river.
The method that the present invention administers river includes following two situations：
（1）When flood not occurring
River water is provided with the section of river regulation facility from leading to enter under big vast wall 6 all along former river 2, through river regulation
Downstream is flowed to after facility processing；
（2）During generation flood
River water level is obstructed in former river 2 less than the part of choking wall 7 by choking wall 7, enters peace under big vast wall 6 from leading
The section of river regulation facility is filled, downstream is flowed to after the processing of river regulation facility；
River water level is led big vast wall 6 higher than the part of choking wall 7 and is stopped, go out big vast mouth 4 of the warp on stream wall 7 enters bypass
Road 3, and in downstream former river 2 is returned to by returning big vast mouth 5.
Claims (5)
1. flood passage by-pass, it is characterised in that main units include by-pass（3）, go out Hong Kou（4）, Hui Hongkou（5）, lead flood
Wall（6）, choking wall（7）；Wherein choking wall（7）It is arranged on out Hong Kou（4）, its top is less than river higher than river ordinary water level
Flood level；Lead big vast wall（6）It is aerial to be arranged on former river（2）On, its bottom is less than river flood higher than river ordinary water level
Water level.
2. flood passage by-pass as claimed in claim 1, it is characterised in that in former river（2）The river regulation facility bag of upper setting
Include but be not limited to aeration facility, deposition facility, filtration facility.
3. flood passage by-pass as claimed in claim 1, it is characterised in that Hui Hongkou（5）It is arranged under river regulation facility
Trip, selects in the strong section of flood discharge capacity.
4. flood passage by-pass as claimed in claim 1, it is characterised in that in former river（2）The downstream of river regulation facility is set
Accident pool is set（9）And railing（8）.
5. flood passage by-pass as claimed in claim 1, it is characterised in that specific working mode is as follows：
（1）When flood not occurring
River water is all along former river（2）From leading big vast wall（6）Under enter the section of river regulation facility be installed, through river regulation
Downstream is flowed to after facility processing；
（2）During generation flood
River water level is less than choking wall（7）Part by choking wall（7）Barrier is in former river（2）It is interior, from leading big vast wall（6）Under into
Enter to install the section of river regulation facility, downstream is flowed to after the processing of river regulation facility；River water level is higher than choking wall（7）'s
Big vast wall (6) stop is led in part, enters by-pass (3) through the Hong Kou (4) that goes out on choking wall (7), and pass through Hui Hong in downstream
Mouthful（5）Return to former river（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130499.7A CN105780732B (en) | 2016-03-08 | 2016-03-08 | Flood passage by-pass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130499.7A CN105780732B (en) | 2016-03-08 | 2016-03-08 | Flood passage by-pass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105780732A CN105780732A (en) | 2016-07-20 |
| CN105780732B true CN105780732B (en) | 2018-05-01 |
Family
ID=56388271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130499.7A Expired - Fee Related CN105780732B (en) | 2016-03-08 | 2016-03-08 | Flood passage by-pass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105780732B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372107B (en) * | 2019-08-27 | 2024-05-03 | 上海市城市建设设计研究总院（集团）有限公司 | River channel blocking and guiding device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3339721B2 (en) * | 1993-04-12 | 2002-10-28 | ランデス株式会社 | Waterway block |
| CN201386269Y (en) * | 2009-04-03 | 2010-01-20 | 云南省环境科学研究院 | River channel bypass trash blocking device |
| CN101591899B (en) * | 2009-06-26 | 2011-12-07 | 甄建伟 | Riverway comprehensive utilization system |
-
2016
- 2016-03-08 CN CN201610130499.7A patent/CN105780732B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105780732A (en) | 2016-07-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |