CN207405728U - A kind of reverse-filling shunting well - Google Patents
A kind of reverse-filling shunting well Download PDFInfo
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- CN207405728U CN207405728U CN201721378852.XU CN201721378852U CN207405728U CN 207405728 U CN207405728 U CN 207405728U CN 201721378852 U CN201721378852 U CN 201721378852U CN 207405728 U CN207405728 U CN 207405728U
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- shunting well
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Abstract
The utility model is related to a kind of reverse-filling shunting wells, including shunting well structures, the shunting well structures include water inlet, first water outlet and the second water outlet, the water inlet is connected with cell or road pipe end, first water outlet is connected with sewage conduct, second water outlet is connected with natural water, the shunting well structures are equipped with reverse-filling control device, first driving means and the weir gate for isolating sewage and natural water, the reverse-filling control device is electrically connected with the first driving means, for controlling the opening and closing of the weir gate flashboard.By setting backward flowing preventing device, effectively avoid when the level of tail water increase to over upstream tube top mark it is high when the downstream water that occurs pour in down a chimney the phenomenon that.
Description
Technical field
The utility model is related to supply and drain water system technical field, in particular to being a kind of reverse-filling shunting well.
Background technology
In cell and road pipe-line system in China's municipal sewerage engineering, shunting well early there is.Since rainwater is dirty
Dye is light, after shunting, can be directly discharged into city inland river, by natural sedimentation, can be used as natural landscape water, can also make
The Municipal water of road is sprayed for supply, therefore rainwater flows into river by purification, buffering, can improve making for surface water
Use benefit.Meanwhile sewage is allowed to be discharged into sewage network, and handled by sewage treatment plant, realize recycling sewage generated by making.Rain sewage diversion
After can accelerate waste water collection rate, improve wastewater treatment rate, sewage avoided to pollute river, underground water, is obviously improved city
Water environment, moreover it is possible to reduce cost of sewage disposal, this is also a big benefit of rain sewage diversion.
But shunting well before, is not provided with backward flowing preventing device, the level of tail water increase to over upstream tube top mark it is high when, can cause
Downstream water pours in down a chimney.Pouring in down a chimney can cause river water to enter pipe network, not only make urban rainwater that can not in time be excluded by pipeline, can also make
Into urban waterlogging, consequence is extremely serious.
Therefore, there is an urgent need to a kind of novel diversion well technologies that can prevent downstream water from pouring in down a chimney.At present, cell and road shunting
The anti-down irrigation technology of well is in China supply and drain water system field or a blank.
Utility model content
The utility model is directed to technical problem in the prior art, provides a kind of reverse-filling shunting well, passes through setting
Backward flowing preventing device, effectively avoid when the level of tail water increase to over upstream tube top mark it is high when the downstream water that occurs pour in down a chimney the phenomenon that.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of reverse-filling shunting well, including shunting well
Structures, the shunting well structures are equipped with water inlet, the first water outlet and the second water outlet, the water inlet and cell or road
Road pipe end connection, first water outlet are connected with sewage conduct, and second water outlet is connected with natural water, described
Shunting well structures are equipped with reverse-filling control device, first driving means and the weir for isolating sewage and natural water
Door, the reverse-filling control device are electrically connected with the first driving means, the driving end of the first driving means and weir gate
Connection, for controlling the opening and closing of the weir gate flashboard.
The beneficial effects of the utility model are：During fine day, weir gate is in non-completely closed state, in cell, road pipeline
Sewage by water inlet flow into shunting well structures in, due to the interception function of weir gate, dry flow sewage can only go out by first
The mouth of a river is discharged, so as to play the role of the dry flow sewage that shuts off；
During rainfall, the initial rainwater of early period is trapped together with dry flow sewage into sewage conduct, and middle and later periods rainfall increases,
Reverse-filling control device control weir gate is opened completely, and middle and later periods rainwater is discharged into natural water by lower weir gate, exhausted so as to fulfill inciting somebody to action
The effect that most of cleaner middle and later periods rainwater is shunted with dirtier initial rainwater and dry flow sewage；
When rainfall constantly continues, when the level of tail water is increased beyond water level in shunting well structures, reverse-filling control device
Weir gate is controlled weir gate top to be made to be consistently higher than the level of tail water, so as to prevent pouring in down a chimney for downstream water gradually to liter.
The utility model can realize the shunting of initial rainwater and middle and later periods rainwater through the above scheme, can subtract significantly at sewage
Reason amount；Sewage conduct flow can effectively be controlled；It can prevent downstream water from pouring in down a chimney；It can be achieved to automatically control unattendedly；It safeguards and protects
It supports simple and convenient.
Based on the above technical solutions, the utility model can also do following improvement.
Further, a kind of improved embodiment as the utility model, the shunting well structures include first chamber,
The weir gate bottom is longitudinally embedded in the both sides of the first chamber bottom and the weir gate frame and the two side of first chamber in advance
It offsets, the flashboard of the weir gate moves up and down under the control of first driving means, and the first chamber is divided into first point
Area and the second subregion, the water inlet and the first water outlet are located in first subregion, and second water outlet is located at described
In second subregion.
Further, another improved embodiment as the utility model, the shunting well structures include first
Chamber and second chamber, the first chamber are connected with second chamber by pipeline, and the water inlet and the first water outlet are located at
In the first chamber, second water outlet is located at the second chamber one side adjacent with natural water, and the weir gate is set
It is placed in second water outlet and the size of the weir gate and the matching size of second water outlet closes, the flashboard of the weir gate
It is moved up and down under the control of first driving means, for controlling the size of the second water outlet.
Further, the reverse-filling control device includes switch board and two ultrasonic liquid level sensors, the switch board
It is arranged at outside the shunting well structures, two ultrasonic liquid level sensors are distributed in both sides and the setting of the weir gate
At the top of the shunting well structures；The switch board is electrically connected with the ultrasonic liquid level sensor, and the switch board passes through
The ultrasonic liquid level sensor monitors weir gate both sides water level, and it is described that the signal that the weir gate is opened and closed will be controlled to be sent to
First driving means.
The advantageous effect for using above-mentioned further scheme is can be with accurate measurements weir by two ultrasonic liquid level sensors
The water level of door both sides, the water level control weir gate that switch board passes through monitoring are turned on and off state, after realizing initial rainwater in
The shunting of phase rainwater and the downstream water being likely to occur when the level of tail water is excessively high pour in down a chimney problem.
Further, the first chamber is additionally provided with floating barrier, the top of the floating barrier and the first chamber
Top is fixedly connected, for intercepting the floating material into the shunting well structures.
Advantageous effect using above-mentioned further scheme is to prevent upstream floating material from entering downstream line.
Further, the reverse-filling shunting well further includes rainfall gauge, and the rainfall gauge is arranged at the shunting well structures
Outside, and be electrically connected with the switch board.
Advantageous effect using above-mentioned further scheme is to measure the amount of rainfall in time, and switch board can be according to rainfall gauge
The rainfall and rainfall duration measured controls the opening of weir gate.
Further, first water outlet is equipped with flow rate control gate and the second driving device, the reverse-filling control
Device is electrically connected with second driving device, and the driving end of second driving device is connected with flow rate control gate, is used for
Control the opening and closing of flow rate control gate.
Advantageous effect using above-mentioned further scheme is when the middle and later periods, rainfall was excessive, on the one hand due to middle and later periods rainwater
Cleannes are higher, and on the other hand in order to reduce the treating capacity of sewage, the first water outlet goes out equipped with flow rate control gate, can control
Cleaner rainwater of most of middle and later periods is discharged into natural water by blowdown flow rate.
Description of the drawings
Fig. 1 is a kind of reverse-filling shunting well structure diagram that the utility model first embodiment provides；
Fig. 2 is a kind of reverse-filling shunting well top view that the utility model first embodiment provides；
Fig. 3 is a kind of reverse-filling shunting well structure diagram that the utility model second embodiment provides
Fig. 4 is a kind of reverse-filling shunting well top view that the utility model second embodiment provides.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, shunting well structures, 2, water inlet, the 3, first water outlet, the 4, second water outlet, 5, reverse-filling control device,
6th, first driving means, 7, weir gate, 8, first chamber, 9, second chamber, 10, floating barrier, 11, rainfall gauge, 12, flow control
Gate, the 13, second driving device, 51, switch board, 52, ultrasonic liquid level sensor.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figures 1-4, a kind of reverse-filling shunting well, including shunting well structures 1, the shunting well structures 1 include
Water inlet 2, the first water outlet 3 and the second water outlet 4, the water inlet 2 are connected with cell or road pipe end, and described first
Water outlet 3 is connected with sewage conduct, and second water outlet 4 is connected with natural water, and the shunting well structures 1 are equipped with anti-
Pour in down a chimney control device 5, first driving means 6 and the weir gate 7 for isolating sewage and natural water, the reverse-filling control dress
It puts 5 to be electrically connected with the first driving means 6, for controlling the opening and closing of 7 flashboard of weir gate.
During fine day, weir gate is in non-completely closed state, and the sewage in cell, road pipeline passes through water inlet and flows into shunting
In well structures, due to the interception function of weir gate, dry flow sewage can only be discharged by the first water outlet, so as to play the drought stream that shuts off
The effect of sewage；
During rainfall, the initial rainwater of early period is trapped together with dry flow sewage into sewage conduct, and middle and later periods rainfall increases,
Reverse-filling control device control weir gate is opened completely, and middle and later periods rainwater is discharged into natural water by lower weir gate, exhausted so as to fulfill inciting somebody to action
The effect that most of cleaner middle and later periods rainwater is shunted with dirtier initial rainwater and dry flow sewage；
When rainfall constantly continues, when the level of tail water is increased beyond water level in shunting well structures, reverse-filling control device
Weir gate is controlled weir gate top to be made to be consistently higher than the level of tail water, so as to prevent pouring in down a chimney for downstream water gradually to liter.
The utility model can realize the shunting of initial rainwater and middle and later periods rainwater through the above scheme, can subtract significantly at sewage
Reason amount；Sewage conduct flow can effectively be controlled；It can prevent downstream water from pouring in down a chimney；It can be achieved to automatically control unattendedly；It safeguards and protects
It supports simple and convenient.
Based on the above technical solutions, the utility model can also do following improvement.
As the first embodiment of the utility model, as shown in Figure 1, the shunting well structures include first chamber, institute
It states weir gate to be longitudinally embedded in the both sides of the first chamber bottom and the weir gate frame and the two side of first chamber in advance and offset, institute
The first chamber is divided into the first subregion and the second subregion by the flashboard for stating weir gate, and the water inlet and the first water outlet are located at institute
It states in the first subregion, second water outlet is located in second subregion.
As the second embodiment of the utility model, as shown in figure 3, the shunting well structures include first chamber and the
Two chambers, the first chamber are connected with second chamber by pipeline, and the water inlet and the first water outlet are located at described first
In chamber, second water outlet is located at the second chamber one side adjacent with natural water, and the weir gate is arranged at described
The size of second water outlet and the weir gate and the matching size of second water outlet close.
On the basis of first embodiment and second embodiment, the reverse-filling control device includes switch board and two super
Sound wave liquid level sensor, the switch board are arranged at outside the shunting well structures, two ultrasonic liquid level sensors
It is distributed in the both sides of the weir gate and is arranged at the top of the shunting well structures；The switch board is passed with the supersonic liquid level
Sensor is electrically connected, and the switch board monitors weir gate both sides water level by the ultrasonic liquid level sensor.
Can monitoring passed through with the water level of accurate measurements weir gate both sides, switch board by two ultrasonic liquid level sensors
Water level control weir gate is turned on and off state, realizes initial rainwater with the shunting of middle and later periods rainwater and when the level of tail water is excessively high
When the downstream water that is likely to occur pour in down a chimney problem.
The first chamber is additionally provided with floating barrier.Prevent upstream floating material from entering downstream line.
The reverse-filling shunting well further includes rainfall gauge, and the rainfall gauge is arranged at the outside of the shunting well structures,
And it is electrically connected with the switch board.
It can measure the amount of rainfall in time, switch board can control weir according to the rainfall and rainfall duration that rainfall gauge measures
The opening of door.
First water outlet is equipped with flow rate control gate and the second driving device, and second driving device is prevented with described
Pour in down a chimney control device electrical connection, for controlling the opening and closing of flow rate control gate.
When the middle and later periods, rainfall was excessive, on the one hand since middle and later periods rainwater cleannes are higher, on the other hand in order to reduce dirt
The treating capacity of water, the first water outlet go out equipped with flow rate control gate, can be cleaner by most of middle and later periods with control of sewage disposal amount
Rainwater is discharged into natural water..
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of reverse-filling shunting well, including shunting well structures (1), the shunting well structures (1) be equipped with water inlet (2),
First water outlet (3) and the second water outlet (4), the water inlet (2) are connected with cell or road pipe end, and described first goes out
The mouth of a river (3) is connected with sewage conduct, and second water outlet (4) is connected with natural water, which is characterized in that the shunting well structure
Object (1) is built equipped with reverse-filling control device (5), first driving means (6) and the weir for isolating sewage and natural water
Door (7), the reverse-filling control device (5) are electrically connected with the first driving means (6), the first driving means (6)
Driving end is connected with weir gate (7), for controlling the opening and closing of the weir gate (7) flashboard.
2. a kind of reverse-filling shunting well according to claim 1, which is characterized in that the shunting well structures (1) include the
One chamber (8), weir gate (7) bottom are longitudinally embedded in the first chamber (8) bottom and the both sides of the weir gate (7) frame in advance
It offseting with the two side of first chamber (8), the flashboard of the weir gate (7) moves up and down under the control of first driving means (6),
And the first chamber (8) is divided into the first subregion and the second subregion, the water inlet (2) and the first water outlet (3) are located at institute
It states in the first subregion, second water outlet (4) is located in second subregion.
3. a kind of reverse-filling shunting well according to claim 1, which is characterized in that the shunting well structures (1) include the
One chamber (8) and second chamber (9), the first chamber (8) are connected with second chamber (9) by pipeline, the water inlet (2)
It is located at the first water outlet (3) in the first chamber (8), second water outlet (4) is located at the second chamber (9) and oneself
The right adjacent one side of water body, the weir gate (7) is arranged at second water outlet (4) and size and the institute of the weir gate (7)
The matching size for stating the second water outlet (4) closes；The flashboard of the weir gate (7) under the control of first driving means (6) on move down
It is dynamic, for controlling the size of the second water outlet (4).
A kind of 4. reverse-filling shunting well according to Claims 2 or 3, which is characterized in that reverse-filling control device (5) bag
Switch board (51) and two ultrasonic liquid level sensors (52) are included, the switch board (51) is arranged at the shunting well structures
(1) external, two ultrasonic liquid level sensors (52) are distributed in the both sides of the weir gate (7) and are arranged at the shunting well
At the top of structures (1)；The switch board (51) is electrically connected with the ultrasonic liquid level sensor (52), and the switch board (51) is logical
It crosses the ultrasonic liquid level sensor (52) and monitors the water level of weir gate (7) both sides, and will control what the weir gate (7) was opened and closed
Signal is sent to the first driving means (6).
5. a kind of reverse-filling shunting well according to claim 4, which is characterized in that the first chamber (8) is additionally provided with floating
Baffle (10), the top of the floating barrier (10) at the top of the first chamber (8) with being fixedly connected, for intercepting into institute
State the floating material of shunting well structures (1).
6. a kind of reverse-filling shunting well according to claim 5, which is characterized in that further include rainfall gauge (11), the rainfall
Meter (11) is arranged at the outside of the shunting well structures (1), and is electrically connected with the switch board (51).
7. according to any one of claims 1 to 3,5,6 a kind of reverse-filling shunting well, which is characterized in that first water outlet
Flow rate control gate (12) and the second driving device (13), the reverse-filling control device (5) and described second are equipped at mouth (3)
Driving device (13) is electrically connected, and the driving end of second driving device (13) is connected with flow rate control gate (12), for controlling
The opening and closing of flow rate control gate (12) processed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017213096586 | 2017-09-30 | ||
| CN201721309658 | 2017-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405728U true CN207405728U (en) | 2018-05-25 |
Family
ID=62321454
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378852.XU Ceased CN207405728U (en) | 2017-09-30 | 2017-10-24 | A kind of reverse-filling shunting well |
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| Country | Link |
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| CN (1) | CN207405728U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952647A (en) * | 2019-12-26 | 2020-04-03 | 江苏迈科道环境科技有限公司 | Controllable and sediment-retaining of sewage flow prevent flowing backward integration intelligence vatch basin |
| CN113216357A (en) * | 2021-04-19 | 2021-08-06 | 长安大学 | Drainage pipeline tail end backflow prevention linkage system and construction method thereof |
| CN113653160A (en) * | 2021-09-09 | 2021-11-16 | 机械工业第六设计研究院有限公司 | Design method of outdoor sewage collecting well of high-rise residence |
| CN113833089A (en) * | 2021-09-30 | 2021-12-24 | 中交第二航务工程局有限公司 | Decanting type intelligent diversion well and use method |
-
2017
- 2017-10-24 CN CN201721378852.XU patent/CN207405728U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952647A (en) * | 2019-12-26 | 2020-04-03 | 江苏迈科道环境科技有限公司 | Controllable and sediment-retaining of sewage flow prevent flowing backward integration intelligence vatch basin |
| CN113216357A (en) * | 2021-04-19 | 2021-08-06 | 长安大学 | Drainage pipeline tail end backflow prevention linkage system and construction method thereof |
| CN113216357B (en) * | 2021-04-19 | 2022-07-15 | 长安大学 | Drainage pipeline tail end backflow prevention linkage system and construction method thereof |
| CN113653160A (en) * | 2021-09-09 | 2021-11-16 | 机械工业第六设计研究院有限公司 | Design method of outdoor sewage collecting well of high-rise residence |
| CN113833089A (en) * | 2021-09-30 | 2021-12-24 | 中交第二航务工程局有限公司 | Decanting type intelligent diversion well and use method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20201203 Decision number of declaring invalidation: 46989 Granted publication date: 20180525 |