CN104631599B - A kind of urgent flood discharge of rain flood - Google Patents
A kind of urgent flood discharge of rain flood Download PDFInfo
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- CN104631599B CN104631599B CN201510069399.3A CN201510069399A CN104631599B CN 104631599 B CN104631599 B CN 104631599B CN 201510069399 A CN201510069399 A CN 201510069399A CN 104631599 B CN104631599 B CN 104631599B
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Abstract
The present invention relates to municipal sewage rain flood tubing field, in particular to a kind of urgent flood discharge of rain flood.Including pond and storage pond；Being provided with overflow wall in described pond, pond is divided into the pipe duct of side and the regulating reservoir of opposite side by overflow wall；Described pipe duct one end is provided with water inlet, and the other end is provided with outlet；The first through hole connected with natural water and the second through hole connected with storage pond is offered on described regulating reservoir；The control device controlling its folding it is provided with on the first described through hole and the second through hole；It is provided with the submersible sewage pump of sewage discharge to natural water in described storage pond.Present configuration is simple, and easy to use, floor space is little, and automaticity is high, has great promotional value.
Description
Technical field
The present invention relates to municipal sewage rain flood tubing field, tight in particular to a kind of rain flood
Anxious flood discharge.
Background technology
For a long time, many in terms of China's many cities all suffer from the rain floods such as flood asks
Topic.First, along with the continuous propelling of city process, city hardening area is continuously increased, rain
Milliosmolarity constantly reduces under water, causes Rainfall runoff to surge.From the point of view of runoff coefficient, city
Change make runoff coefficient from exploitation before 0.2～0.3 drastically increase to exploitation after 0.8～
0.9.Meanwhile, the increase of hardening area also makes the flow velocity of ground rainwater faster, accelerates rain
The time that water collects, steeply rise in causing the run-off short time.It addition, China's many cities
City's storm sewer was limited to by development eye at the design initial stage, and design flow is the most on the low side, not
Have in view of large-scale or super-huge precipitation event.
When running into this kind of situation of heavy showers, municipal water treatment systems is limited in one's ability, great Liang Yu
Water converges and can not drain off floodwaters in time, causes sewer pipe the fullest, forms urban waterlogging, both caused
Serious economic loss, has also often resulted in casualties.And be limited by current city and build
Build, road and underground pipeline system have built up, and the underground space is limited, to existing pipeline system
System carries out rebuilding or carrying out large-scale redevelopment, road along the line and building can be caused very big shadow
Ringing, also needing the biggest investment, so being difficult in a short time.
Summary of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, it is provided that a kind of rain flood is tight
Anxious flood discharge.
The technical scheme is that a kind of urgent flood discharge of rain flood, it is characterised in that: bag
Include pond and be positioned at the storage pond below pond；It is provided with overflow wall in described pond, overflows
Pond is divided into the pipe duct of side and the regulating reservoir of opposite side by stream wall；Described pipe duct one end
Being provided with water inlet, the other end is provided with outlet；Offer on described regulating reservoir and oneself
So the first through hole of water body connection and the second through hole of connecting with storage pond；Described first is led to
The gate controlling its folding it is provided with on hole and the second through hole；It is provided with in described storage pond
Drainage arrangement.
Further described gate includes: with second when rainwater water level exceedes overflow wall height
Through hole seals and is connected or time later stage rainwater water level exceedes natural water discharge capacity with first
Through hole seals the first door-plate being connected；It is provided with the first rotation on the first described door-plate
Axle；The first described rotating shaft terminal can be articulated and connected on the wall in regulating reservoir；Described
Storage pond in be provided with oil cylinder, oil cylinder end is articulated and connected on the wall of storage pond, oil
The piston rod end of cylinder is articulated and connected on the first door-plate.
The most described overflow wall is provided above floating box type weir gate.
The most described floating box type weir gate includes the second rotary shaft, bearing, the second door-plate
And buoyancy tank；The second described rotating shaft terminal is pivotably coupled on pipe duct wall；Described
Bearing one end be fixed in the second rotary shaft, the other end is fixed on the second door-plate；Described
Buoyancy tank be fixed on the second door-plate, buoyancy tank and bearing are positioned at the second door-plate homonymy.
The second further described door-plate lower end extends to below overflow wall upper end, second
Plate lower end current in pipe duct less than during overflow wall with overflow wall towards the wall of regulating reservoir side
Wall connects.
The most described drainage arrangement includes the submersible sewage pump being arranged at storage pond bottom；Institute
The port of export of the submersible sewage pump stated is provided with first row waterpipe；Described first row waterpipe
Connect with outlet.
The port of export of the most described first row waterpipe is positioned at pipe duct bottom.
The most described drainage arrangement also includes the water pump being arranged at storage pond upper strata；Institute
The port of export of the water pump stated is provided with second row waterpipe；Described second row waterpipe with from
So water body connection.
It is provided with passage in the most described pond；Described second row waterpipe and from
So water body passes through channel connection.
The present invention has the advantage that: the formation of rain flood when 1, efficiently solving heavy showers, is
System reliable operation, effect is obvious；
2, system build underground in, is not take up soil, can build community, market, government bodies in
Deng position；
3, adding floating box type weir gate, effectively increase the area of passage of current, it is right to strengthen
The sequel effect of current, beneficially subsequent treatment；
4, automaticity is high, can ensure the work of continuous-stable in the case of unattended
Making, maintenance work is few.
Accompanying drawing explanation
Fig. 1: present configuration schematic diagram；
The top view of Fig. 2: the present invention；
Wherein: 1 pond；2 storage ponds；3 overflow walls；4 pipe ducts；5 regulations
Pond；6 water inlets；7 outlets；8 natural waters；9 first through holes；10
Two through holes；11 first door-plates；12 oil cylinders；13 first rotary shafts；14 second rotations
Rotating shaft；15 bearings；16 second door-plates；17 buoyancy tanks；18 submersible sewage pumps；19 water
Pump；20 first row waterpipes；21 second row waterpipes；22 passages.
Detailed description of the invention
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1～2, a kind of urgent flood discharge of rain flood, including pond 1, arrange in pond 1
Having overflow wall 3, pond 1 is divided into pipe duct 4 and the regulation of opposite side of side by overflow wall 3
Pond 5, pipe duct 4 one end is provided with water inlet 6, and the other end is provided with outlet 7, Qi Zhongjin
The caliber at the mouth of a river 6 is more than the caliber of outlet 7, and the caliber of outlet 7 is according in communication
The disposal ability of sewage treatment plant is arranged.
When rainwater discharge capacity is excessive, outlet 7 discharges not in time, and current overstock at pipe duct 4
In, when current exceed the height of overflow wall 3, current enter in regulating reservoir 5, regulating reservoir
Current are distributed by 5 further.
In order to increase current by overflow wall 3 time area of passage, be additionally provided with floating in pipe duct 4
Box weir gate, floating box type weir gate includes that bearing 15 and two ends are pivotably coupled to pipe duct 4 wall
The second rotary shaft 14 on wall, bearing 15 one end is fixed in the second rotary shaft 14, another
End connection has the second door-plate 16, and the second door-plate 16 is provided with buoyancy tank 17, buoyancy tank 17 with
Seat 15 is positioned at the second door-plate 16 homonymy, when the current in regulating reservoir 5 flood buoyancy tank 17,
By hydraulic action, buoyancy tank 17 promotes the second door-plate 16 to rotate around the second rotary shaft 14, the
Two door-plate 16 lower ends current in pipe duct 4 less than overflow wall 3 time with overflow wall 3 towards tune
The wall of joint side, pond 5 is close to.
When current exceed the height of overflow wall 3, floating box type weir gate has certain storage to current
Long-pending effect, buoyancy tank 17 is by, after buoyancy, being flipped up, and current flow through overflow wall rapidly
3 enter into regulating reservoir 5, increase floating box type weir gate and effectively increase current by overflow wall 3
Time area of passage, the beneficially process of regulating reservoir 5.
Being provided with storage pond 2 below regulating reservoir 5, storage pond 2 is positioned at the lower section in pond 1, can
To make full use of limited soil space, whole system is made to take less spatial surface.Adjust
The first through hole 9 connected between natural water 8, bottom is offered on the sidepiece body of wall of joint pond 5
Offer the second through hole 10 connected with storage pond 2 on body of wall, bottom body of wall is provided with
One door-plate 11, is connected or and Natural Water with storage pond 2 by this gate control and regulation pond 5
Body 8 connects.
First door-plate 11 both side ends is provided with the first rotary shaft 13, the first rotary shaft 13 liang
End is rotatably articulated and connected on the wall of regulating reservoir 5 both sides, and the first door-plate 11 can be perpendicular
Directly and overturn in horizontal direction.Oil cylinder 12, storage pond 2 it is provided with on the wall of storage pond 2
Wall cylinder support is installed, oil cylinder 12 end is rotatably articulated and connected and cylinder support
On, the piston rod end of oil cylinder 12 is rotatably articulated and connected on the first door-plate 11, and first
Door-plate 11 is driven by piston rod and covers the when the first rotary shaft 13 overturns to vertical state
One through hole 9, to level time cover the second through hole 10, it is achieved the control in both direction
Folding processed.
When oil cylinder 12 drives the first rotary shaft 13 to make the first door-plate 11 overturn to level, the
One door-plate 11 lid seals with the second through hole 10 and is connected, the now current stream in regulating reservoir 5
Enter in natural water 8, when the first door-plate 11 overturns to vertical direction, the first door-plate 11
Being connected with the first through hole 9, now, the current in regulating reservoir 5 enter into storage pond 2
In.
Being provided with submersible sewage pump 18 in storage pond 2, submersible sewage pump 18 is positioned at the bottom of storage pond 2,
For storage pond 2 bottom sewage discharge is carried out advanced treating, submersible sewage pump to sewage treatment plant
Being provided with first row waterpipe 20 on 18, the port of export of first row waterpipe 20 is positioned at pipe duct 4
Bottom connect with outlet 7.
Storage pond 2 is additionally provided with water pump 19, and water pump 19 is positioned at the upper strata of storage pond 2, is used for
The upper strata rainwater of storage pond 2 is emitted in natural water 8, water pump 19 is provided with second
Drainage pipeline 21, the port of export of second row waterpipe 21 connects with natural water 8, pond 1
Inside being provided with passage 22, second row waterpipe 21 is connected by passage 22 with natural water 8.
During use, rainwater enters in pipe duct 4 from water inlet 6, and a part of water is from outlet 7
Enter into sewage treatment plant, when the water yield is excessive, it is impossible to the rainwater entering into outlet 7 leads to
Crossing overflow wall 3 and enter in regulating reservoir 5, the sewage in regulating reservoir 5 is under normal circumstances by the
One through hole 9 is emitted into natural water 8, and now the first door-plate 11 covers the second through hole 10.
When the waterline of natural water 8 is higher than takeoff line, the first door-plate 11 overturns to vertical direction
Covering the first through hole 9, the second through hole 10 is opened, and the sewage in regulating reservoir 5 enters into tune
In reservoir 2, after rainfall stops, by submersible sewage pump 18 and water pump 19 by storage pond 2
Water emits.
Claims (8)
1. the urgent flood discharge of rain flood, it is characterised in that: include pond (1) and be positioned at
The storage pond (2) of lower section, pond (1)；It is provided with overflow wall (3) in described pond (1),
Pond (1) is divided into pipe duct (4) and the regulating reservoir of opposite side of side by overflow wall (3)
(5)；Described pipe duct (4) one end is provided with water inlet (6), and the other end is provided with out
The mouth of a river (7)；Connected with natural water (8) is offered on described regulating reservoir (5)
One through hole (9) and the second through hole (10) connected with storage pond (2)；Described first is led to
The gate controlling its folding it is provided with on hole (9) and the second through hole (10)；Described regulates and stores
Pond is provided with drainage arrangement in (2)；
Described gate includes: rainwater water level exceed overflow wall (3) highly time with the second through hole
(10) seal and be connected or time later stage rainwater water level exceedes natural water (8) discharge capacity
The first door-plate (11) being connected is sealed with the first through hole (9)；The first described door-plate
(11) the first rotary shaft (13) it is provided with on；Described the first rotary shaft (13) two ends hinge
It is connected in succession on the wall in regulating reservoir (5)；It is provided with oil cylinder in described storage pond (2)
(12), oil cylinder (12) end is articulated and connected on the wall of storage pond (2), oil cylinder (12)
Piston rod end be articulated and connected on the first door-plate (11).
2. a kind of urgent flood discharge of rain flood as claimed in claim 1, it is characterised in that:
Described overflow wall (3) is provided above floating box type weir gate.
3. a kind of urgent flood discharge of rain flood as claimed in claim 2, it is characterised in that:
Described floating box type weir gate includes the second rotary shaft (14), bearing (15), the second door-plate (16)
With buoyancy tank (17)；Described the second rotary shaft (14) two ends are pivotably coupled to pipe duct (4)
On wall；Described bearing (15) one end is fixed in the second rotary shaft (14), the other end
It is fixed on the second door-plate (16)；Described buoyancy tank (17) is fixed on the second door-plate (16)
On, buoyancy tank (17) and bearing (15) are positioned at the second door-plate (16) homonymy.
4. a kind of urgent flood discharge of rain flood as claimed in claim 3, it is characterised in that:
Described the second door-plate (16) lower end extends to below overflow wall (3) upper end, the second door-plate
(16) lower end current in pipe duct (4) less than overflow wall (3) time with overflow wall (3)
Wall towards regulating reservoir (5) side connects.
5. a kind of urgent flood discharge of rain flood as claimed in claim 1, it is characterised in that:
Described drainage arrangement includes the submersible sewage pump (18) being arranged at storage pond (2) bottom；Described
The port of export of submersible sewage pump (18) be provided with first row waterpipe (20)；Described first row
Waterpipe (20) connects with outlet (7).
6. a kind of urgent flood discharge of rain flood as claimed in claim 5, it is characterised in that:
The port of export of described first row waterpipe (20) is positioned at pipe duct (4) bottom.
7. a kind of urgent flood discharge of rain flood as claimed in claim 1, it is characterised in that:
Described drainage arrangement also includes the water pump (19) being arranged at storage pond (2) upper strata；Described
The port of export of water pump (19) be provided with second row waterpipe (21)；The second described draining
Pipeline (21) connects with natural water (8).
8. a kind of urgent flood discharge of rain flood as claimed in claim 7, it is characterised in that:
Passage (22) it is provided with in pond (1)；Described second row waterpipe (21) and nature
Water body (8) passes through channel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069399.3A CN104631599B (en) | 2015-02-10 | 2015-02-10 | A kind of urgent flood discharge of rain flood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069399.3A CN104631599B (en) | 2015-02-10 | 2015-02-10 | A kind of urgent flood discharge of rain flood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631599A CN104631599A (en) | 2015-05-20 |
| CN104631599B true CN104631599B (en) | 2017-01-04 |
Family
ID=53210794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510069399.3A Withdrawn - After Issue CN104631599B (en) | 2015-02-10 | 2015-02-10 | A kind of urgent flood discharge of rain flood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631599B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544697B (en) * | 2016-02-04 | 2017-10-13 | 武汉圣禹排水***有限公司 | Region burst rainwater based on combined system pipe network shunts, regulated and stored and processing system |
| CN105625555B (en) * | 2016-02-05 | 2017-11-17 | 武汉圣禹排水***有限公司 | A kind of rainwater shunting of combined system, regulate and store and processing system |
| CN113898030B (en) * | 2021-10-18 | 2023-02-21 | 中国建筑设计研究院有限公司 | Rainwater collection and reuse facility and method based on intelligent monitoring and early warning control function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886410B (en) * | 2010-07-05 | 2011-10-26 | 北京科技大学 | Initial rainwater discarding device |
| CN201915443U (en) * | 2010-12-13 | 2011-08-03 | 徐康 | Rainwater management system |
| CN202359610U (en) * | 2011-12-02 | 2012-08-01 | 西安理工大学 | Self-weight type draining device for initial rainwater runoff |
| JP6132141B2 (en) * | 2013-04-26 | 2017-05-24 | 清水建設株式会社 | Sewage / rainwater switchable storage facility |
| CN203782853U (en) * | 2014-04-29 | 2014-08-20 | 合肥工业大学 | Hydrodynamic self-control initial rainwater abandoning device |
| CN204590215U (en) * | 2015-02-10 | 2015-08-26 | 武汉圣禹排水***有限公司 | The urgent flood discharge of a kind of rain flood |
-
2015
- 2015-02-10 CN CN201510069399.3A patent/CN104631599B/en not_active Withdrawn - After Issue
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| Publication number | Publication date |
|---|---|
| CN104631599A (en) | 2015-05-20 |
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Granted publication date: 20170104 Effective date of abandoning: 20210728 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20210728 |