CN108842728A - A kind of movable overflow weir structure to purify water - Google Patents
A kind of movable overflow weir structure to purify water Download PDFInfo
- Publication number
- CN108842728A CN108842728A CN201810831364.2A CN201810831364A CN108842728A CN 108842728 A CN108842728 A CN 108842728A CN 201810831364 A CN201810831364 A CN 201810831364A CN 108842728 A CN108842728 A CN 108842728A
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- China
- Prior art keywords
- weir
- water
- river
- upstream
- elevating mechanism
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses the movable overflow weir structures that one kind can purify water, including weir body, elevating mechanism, the U-shaped basis of purification reaction case and section, bottom of river channel is embedded in basis, the upper surface on basis is flushed with river, pit is formed in basic, elevating mechanism is fixed in pit, pit is suitable for accommodating weir body, weir body is fixed on the jacking end of elevating mechanism, purification reaction case is removably fixed in the body of weir, the side of weir body towards river upstream is provided with water inlet, and the side in weir body towards river downstream is provided with water outlet；Elevating mechanism is used to drive weir body in the body of retraction weir and stretch out lifting switching between the external position in weir.The present invention, which can block, raises upstream water level water storage, river training water quality, while not influencing the flood discharge capacity in river.
Description
Technical field
The present invention relates to barrage formula water purification technologies, relate in particular to a kind of movable overflow weir that can be purified water
Structure.
Background technique
Requirement with people to living environment is higher and higher, and the demand of river water body water landscape is also mentioning in living environment
It is high；And water resource is because of spatial and temporal distributions unevenness, the middle and small river little for drainage area, it is small non-Pluvial river water often occur,
River riverbed in part is exposed, affects River Landscape.Therefore, generally in river by build boiling water weir, sluice, rubber slab,
The structures of blocking such as gas shield dam, steel dam maintain the river water surface for raising upstream water level.On the other hand, because the exploitation of the mankind is built
If the pollutant for being discharged into river increases, when exceeding river course environment capacity, river water quality deteriorates, and urgent need purifies water quality,
To meet the needs of water environment.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide the movable overflows that one kind can purify water
Weir structure can block and raise upstream water level water storage, river training water quality, while not influence the flood discharge capacity in river.
The purpose of the present invention is achieved through the following technical solutions：
A kind of movable overflow weir structure to purify water, including weir body, elevating mechanism, purification reaction case and section be in
The basis of U-shaped, basis in be embedded in bottom of river channel, basic upper surface is flushed with river, basis in formation pit, elevating mechanism
It is fixed in pit, pit is suitable for accommodating weir body, and weir body is fixed on the jacking end of elevating mechanism, and purification reaction case is with dismountable
Mode is fixed in the body of weir, and the side of weir body towards river upstream is provided with water inlet, and the side in weir body towards river downstream is provided with
Water outlet；Elevating mechanism is used to drive weir body in the body of retraction weir and stretch out lifting switching between the external position in weir.
Further, water inlet is set to weir body on the wall body of bottom, and water outlet is set to weir body close to the wall body at top
On.
Further, water inlet inner support has import column, and water outlet inner support has outlet column.
Further, weir body includes the upstream baffle for enclosing cuboid, downstream damper, bottom plate and cover board, bottom plate two sides
Be respectively fixedly connected with upstream baffle bottom and downstream damper bottom, cover board be removably fixed at the top of upstream baffle or
At the top of downstream damper.
Further, bottom beam is fixed between upstream baffle and downstream damper, purification reaction case is removably solid
Due to forming sedimentation basin between bottom beam, bottom beam and bottom plate, water inlet is connected to sedimentation basin.
Further, the bottom of purification reaction case and case top are respectively equipped with permeable hole, are filled with purification in purification reaction case
The filler of water quality.
Further, upstream waterstop is filled between the external wall in weir and the pit inner wall of close river upstream.
Further, downstream waterstop is filled between the external wall in weir and the pit inner wall in close river downstream.
Compared with prior art, the present invention has the advantages that：
The present invention is by elevating mechanism, and when weir body is risen, upstream water level is raised in body river of blocking in weir, meets upper river
The demand of the water surface is maintained, meanwhile, using the upstream and downstream water-head after blocking, is acted on by waterpower osmosis, make water body by water inlet
Purification reaction case is flowed through, after purified, then through water outlet downstream is flowed to, reaches the target to purify water；Equally pass through elevator
Water retaining height is adjusted in structure, keeps body lifting in weir more flexible, and upstream water level is also able to flexible modulation, and will by elevating mechanism
Weir body retraction pit, can make the normal flood passage in river, to avoid river course flood is influenced, in this way, present invention collection raises upstream water level function
Can and Function For Purifying Water in one, can river training water environment, while nor affecting on the flood discharge capacity in river, overall structure letter
It is clean, it is easy to operate, suitable for the river that need to be raised upstream water level by the measure of blocking and have the demand of purifying water simultaneously, also fit
For being imported in the branch afflux mouth in mainstream again after need to being purified to tributary water body.
Detailed description of the invention
Fig. 1 is the schematic diagram for the movable overflow weir structure that the present invention can purify water；
Fig. 2 is that the movable overflow weir structure that the present invention can purify water carries out flood passage when weir body declines retraction pit
Schematic diagram.
In figure：1, basic；2, elevating mechanism；3, bottom plate；4, import column；5, bottom beam；6, upstream baffle；7, downstream is kept off
Plate；8, column is exported；9, purification reaction case；10, cover board；11, upstream waterstop；12, downstream waterstop；13, water inlet；14,
Sedimentation basin；15, water outlet；100, weir body；101, pit.
Specific embodiment
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The movable overflow weir structure that one kind as shown in Figs. 1-2 can purify water, including weir body 100, elevating mechanism 2,
Purification reaction case 9 and section U-shaped basis 1 are embedded in bottom of river channel in basis 1, and the upper surface on basis 1 is flushed with river,
Pit 101 is formed in basis 1, elevating mechanism 2 is fixed in pit 101, and pit 101 is suitable for accommodating weir body 100, and weir body 100 is solid
Due to the jacking end of elevating mechanism 2, purification reaction case 9 is removably fixed in weir body 100, and weir body 100 is towards river
The side of road upstream is provided with water inlet 13, and the side in weir body 100 towards river downstream is provided with water outlet 15；Elevating mechanism 2 is used for
It drives weir body 100 in retraction weir body 100 and stretches out lifting switching between the position outside weir body 100.
By elevating mechanism 2, when weir body 100 is risen, as shown in Figure 1, weir body 100 is blocked, upstream water level is raised in river,
Meet the needs of upper river maintains the water surface, meanwhile, using the upstream and downstream water-head after blocking, is acted on, made by waterpower osmosis
Water body flows through purification reaction case 9 by water inlet 13, after purified, then through water outlet 15 flows to downstream, reaches the mesh to purify water
Mark；Equally by elevating mechanism 2, water retaining height is adjusted, goes up and down weir body 100 more flexible, upstream water level is also flexibly adjusted
Section, and body 100 retraction pit 101 in weir can be made by the normal flood passage in river by elevating mechanism 2, to avoid river course flood is influenced,
In this way, the present invention, which integrates, raises upstream water level function and Function For Purifying Water, can river training water environment, while also not shadow
The flood discharge capacity in river is rung, terminal with compact integral structure is easy to operate, suitable for that need to raise upstream water level and simultaneously by the measure of blocking
Have in the river for the demand of purifying water, is also applied for importing the branch afflux in mainstream after need to purifying tributary water body again
In mouthful.Wherein, elevating mechanism 2 can be used hydraulic cylinder and drive plate lifting, complete the flexible lift adjustment of weir body 100.It adopts on basis 1
After-pouring of being digged pit in river with armored concrete forms.Dismountable purification reaction case 9, so that installation and replacement are convenient, simultaneously
Also it is conducive to that the purification reaction case 9 of different number is installed in pit 101 according to water quality difference.To prevent upstream and downstream water flow from seeping
Leakage is filled with upstream waterstop 11 between 100 outer wall of weir body and 101 inner wall of pit of close river upstream.100 outer wall of weir body with lean on
Downstream waterstop 12 is filled between 101 inner wall of pit in nearly river downstream.
As preferred embodiment, the water inlet 13 of this example is set to weir body 100 on the wall body of bottom, water outlet 15
Set on weir body 100 on the wall body at top.In this way, upper water flow can be formed in weir body 100, i.e. water body enters water inlet
After 13, the flow direction in purification reaction case 9 is upward, can more effectively prevent from blocking, while water outlet 15 is located at top, makes water body
Abundant aeration can be obtained when flowing to downstream, further improve water quality.To increase fastness and reliability, in the water inlet 13 of this example
It is supported by import column 4,15 inner support of water outlet has outlet column 8.
To be conveniently replaceable and prolonging the service life, weir body 100 includes the upstream baffle 6 for enclosing cuboid, downstream gear
Plate 7, bottom plate 3 and cover board 10,3 two sides of bottom plate are respectively fixedly connected with 7 bottom of 6 bottom of upstream baffle and downstream damper, cover board 10 with
Dismountable mode is fixed on 7 top of 6 top of upstream baffle or downstream damper.Cover board 10 is conveniently replaceable purification reaction case after dismantling
9, to prolong the service life, upstream baffle 6, downstream damper 7, bottom plate 3 and cover board 10 are all made of steel material and are made, in favor of more preferable
Durability degree.
Further to improve the effect to purify water, bottom beam 5 is fixed between upstream baffle 6 and downstream damper 7, purification is anti-
It answers case 9 to be removably fixed to bottom beam 5, forms sedimentation basin 14, water inlet 13 and sedimentation basin between bottom beam 5 and bottom plate 3
14 connections.The realization of sedimentation basin 14 forms water quality contamination precipitation filtering, to further increase the effect that purifies water, extends
The service life of purification reaction case 9.
To be preferably permeable, the bottom of the purification reaction case 9 of the present embodiment and case top are respectively equipped with permeable hole, purification reaction
Filled with the filler to purify water in case 9, filler also uses the preferable filtering material of water penetration and/or adhesion material.
When river is wider, weir body 100 is along several settable purification reaction casees 9 of the direction perpendicular to river.Work as operation
After a period of time, after the filler purification function in purification reaction case 9 weakens or loses, the cover board 10 at removable 100 top of weir body,
9 entirety of purification reaction case is hung out into replacement filler.
As shown in Fig. 2, when river course flood, weir body 100 is landed by elevating mechanism 2, and weir body 100 is not blocked river at this time
Road does not influence flood passage.
The implementation of the present invention is not limited to this, and above content according to the invention is known using the ordinary skill of this field
Knowledge and customary means, under the premise of not departing from above-mentioned basic fundamental thought of the invention, the present invention can also make other a variety of shapes
Modification, replacement or the change of formula, all fall within rights protection scope of the present invention.
Claims (8)
1. the movable overflow weir structure that one kind can purify water, which is characterized in that including weir body, elevating mechanism, purification reaction
Case and section U-shaped basis are embedded in bottom of river channel in basis, and basic upper surface is flushed with river, and formation is recessed in basis
Hole, elevating mechanism are fixed in pit, and pit is suitable for accommodating weir body, and weir body is fixed on the jacking end of elevating mechanism, purification reaction
Case is removably fixed in the body of weir, and the side of weir body towards river upstream is provided with water inlet, and weir body is towards under river
The side of trip is provided with water outlet；It goes up and down and cuts between the position that elevating mechanism is used to drive weir body in the body of retraction weir and stretching weir is external
It changes.
2. the movable overflow weir structure according to claim 1 to purify water, which is characterized in that water inlet is set to weir
For body on the wall body of bottom, water outlet is set to weir body on the wall body at top.
3. the movable overflow weir structure according to claim 2 to purify water, which is characterized in that water inlet inner support
There is import column, water outlet inner support has outlet column.
4. the movable overflow weir structure according to claim 1-3 to purify water, which is characterized in that weir body
Upstream baffle, downstream damper, bottom plate and cover board including enclosing cuboid, bottom plate two sides are respectively fixedly connected with upstream baffle bottom
Portion and downstream damper bottom, cover board are removably fixed at the top of upstream baffle or at the top of downstream damper.
5. the movable overflow weir structure according to claim 4 to purify water, which is characterized in that upstream baffle is under
It is fixed with bottom beam between trip baffle, purification reaction case is removably fixed to bottom beam, and it is heavy to be formed between bottom beam and bottom plate
Shallow lake pond, water inlet are connected to sedimentation basin.
6. the movable overflow weir structure according to claim 5 to purify water, which is characterized in that purification reaction case
Bottom and case top are respectively equipped with permeable hole, are filled with the filler to purify water in purification reaction case.
7. the movable overflow weir structure according to claim 1-3 to purify water, which is characterized in that weir body
Upstream waterstop is filled between outer wall and the pit inner wall of close river upstream.
8. the movable overflow weir structure according to claim 1-3 to purify water, which is characterized in that weir body
Downstream waterstop is filled between outer wall and the pit inner wall in close river downstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831364.2A CN108842728A (en) | 2018-07-26 | 2018-07-26 | A kind of movable overflow weir structure to purify water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831364.2A CN108842728A (en) | 2018-07-26 | 2018-07-26 | A kind of movable overflow weir structure to purify water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108842728A true CN108842728A (en) | 2018-11-20 |
Family
ID=64192270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810831364.2A Pending CN108842728A (en) | 2018-07-26 | 2018-07-26 | A kind of movable overflow weir structure to purify water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108842728A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960924A (en) * | 2019-12-27 | 2020-04-07 | 安徽普氏生态环境工程有限公司 | Water distribution weir plate device |
| CN111939605A (en) * | 2020-08-12 | 2020-11-17 | 陈毅 | Sewage treatment device with grading treatment mechanism |
| CN114835339A (en) * | 2022-04-27 | 2022-08-02 | 贵州绿纯环境开发有限公司 | Environment-friendly water treatment facilities convenient to flood |
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| JPH08284139A (en) * | 1995-04-10 | 1996-10-29 | Nippon Steel Corp | Automatic lifting type bank |
| KR20140065128A (en) * | 2012-11-21 | 2014-05-29 | 한국건설기술연구원 | Floating dam |
| CN105672210A (en) * | 2016-04-01 | 2016-06-15 | 山东省水利勘测设计院 | Ecological cleaning type dam |
| CN205653791U (en) * | 2016-05-11 | 2016-10-19 | 韩光波 | Water conservancy is from over -and -under type rubber overflow dam |
| CN107268541A (en) * | 2017-07-28 | 2017-10-20 | 武汉圣禹排水系统有限公司 | A kind of hydrodynamic weir gate |
| CN206721833U (en) * | 2017-05-12 | 2017-12-08 | 安徽师范大学 | The river dam of highway bridge can be laid |
-
2018
- 2018-07-26 CN CN201810831364.2A patent/CN108842728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08284139A (en) * | 1995-04-10 | 1996-10-29 | Nippon Steel Corp | Automatic lifting type bank |
| KR20140065128A (en) * | 2012-11-21 | 2014-05-29 | 한국건설기술연구원 | Floating dam |
| CN105672210A (en) * | 2016-04-01 | 2016-06-15 | 山东省水利勘测设计院 | Ecological cleaning type dam |
| CN205653791U (en) * | 2016-05-11 | 2016-10-19 | 韩光波 | Water conservancy is from over -and -under type rubber overflow dam |
| CN206721833U (en) * | 2017-05-12 | 2017-12-08 | 安徽师范大学 | The river dam of highway bridge can be laid |
| CN107268541A (en) * | 2017-07-28 | 2017-10-20 | 武汉圣禹排水系统有限公司 | A kind of hydrodynamic weir gate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960924A (en) * | 2019-12-27 | 2020-04-07 | 安徽普氏生态环境工程有限公司 | Water distribution weir plate device |
| CN111939605A (en) * | 2020-08-12 | 2020-11-17 | 陈毅 | Sewage treatment device with grading treatment mechanism |
| CN114835339A (en) * | 2022-04-27 | 2022-08-02 | 贵州绿纯环境开发有限公司 | Environment-friendly water treatment facilities convenient to flood |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |