CN206722042U - A kind of current limliting well for drainage system - Google Patents
A kind of current limliting well for drainage system Download PDFInfo
- Publication number
- CN206722042U CN206722042U CN201720348939.6U CN201720348939U CN206722042U CN 206722042 U CN206722042 U CN 206722042U CN 201720348939 U CN201720348939 U CN 201720348939U CN 206722042 U CN206722042 U CN 206722042U
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- Prior art keywords
- well
- water
- gauge
- current limliting
- drainage system
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- 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.)
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Abstract
It the utility model is related to a kind of current limliting well for drainage system, due to being provided with liquid level gauge in the well room of current limliting well of the present utility model, and electrically-controlled valve is connected with drainpipe, electrically-controlled valve and liquid level gauge are connected with control device, so, when the water level that liquid level gauge is detected in well room exceedes preset water level, liquid level gauge sends water level signal to control device, the water level signal control electrically-controlled valve that control device is sent according to liquid level gauge is closed, so that the water in drainpipe does not continue to discharge.So a kind of current limliting well for drainage system of the present utility model can reasonably control discharge water.
Description
Technical field
A kind of current limliting well for drainage system is the utility model is related to, belongs to water supply and sewage work technical field.
Background technology
In sewerage system, the structure of the drainage system of sewage and rainwater is extremely complex and it occur frequently that hybrid junction, has
Many sewage are disposed in river course and cause the water body in river course to be contaminated, and many river courses black and sent out due to seriously polluted
Smelly, most of city has set about carrying out black-odor riverway and heavily contaminated dredging waterway work.
For the hybrid junction sewage of completed region of the city, most thoroughly measure is to implement the dirty shunting transformation of rain from source, and sewage is discharged into
In municipal wastewater pipe, rainwater is discharged into river course；But a lot of reasons is based on, such as sewage source investigation is difficult, existing pipeline is walked
To not clear, funds limitation etc., it can not thoroughly implement shunting transformation in source, these situations cause regional area to realize thoroughly rain
Dirt shunting is very difficult.It is the more suitable of quick solution problem that rain dirt hybrid junction draining to objective reality, which carries out current limliting, which dams,
Mode, i.e., the water based on sewage is drained into domestic sewerage systems to be focused in not rainfall or less rainfall；
The water based on rainwater is drained into river course to reduce the discharge pressure of domestic sewerage systems when rainfall is larger.It is dirty mixed in this rain
, it is necessary to carry out rational distribution and limit to entering the rain dirt mixing water in municipal sewage system in the drainage system connect
Stream, so that rainwater not cause excessive discharge pressure to municipal sewage system into municipal sewage system too much
Power, but still carry out reasonably distributing and controlling current limliting in the prior art without the rain dirt mixing water that can enter domestic sewerage systems
Hoistway facility, the water in drainage system can not be drained into expediently in domestic sewerage systems.
Utility model content
In view of the above the shortcomings that prior art, the purpose of this utility model is to provide a kind of for drainage system
Current limliting well, it can reasonably control discharge water.
To achieve the above object, the utility model provides a kind of current limliting well for drainage system, using following technical side
Case：A kind of current limliting well for drainage system, including control device, well room, water-retention well room, are provided between well room and water-retention well room
Partition wall；The side wall of well room is provided with water inlet and discharge outlet, and the position of water inlet is higher than the position of discharge outlet, in discharge outlet
Drainpipe is connected with, electrically-controlled valve is connected with drainpipe, electrically-controlled valve is located in water-retention well room；Liquid level gauge, institute are additionally provided with well room
State electrically-controlled valve and liquid level gauge is connected with control device.
Preferably, for the liquid level gauge in the side wall of well room, the position of liquid level gauge is higher than the position of water inlet.
It is further preferable that the liquid level is calculated as ultrasonic level gage or magnetic float level indicator.
Preferably, when the water level that liquid level gauge is detected in well room exceedes preset water level, liquid level gauge is sent out to control device
Go out water level signal, the water level signal control electrically-controlled valve that control device is sent according to liquid level gauge is closed.
It is further preferable that also including the rainfall gauge on ground, the rainfall gauge is also connected with control device；It is described enter
Water pipe is used for the rainwater or sewage for receiving ground, and the drainpipe is connected with municipal wastewater pipe.
Further, when rainfall gauge detects that the rainfall on ground is less than default rainfall, rainfall gauge is to control device
Rainfall signal is sent, the rainfall signal control electrically-controlled valve that control device is sent according to rainfall gauge is opened.
Further, the rainfall is calculated as one kind in siphon rainfall recorder, weighing type rain gauge or tipping-bucket rain-gauge.
Preferably, the well head of the well room and water-retention well room is provided with well concordant or being hidden in below ground with ground
Lid.
Preferably, it is connected with water inlet pipe on the water inlet.
Preferably, there is space for maintenance between the bottom surface of the electrically-controlled valve and water-retention well room.
As described above, a kind of current limliting well for drainage system that the utility model is related to, has the advantages that：By
In being provided with liquid level gauge in the well room of current limliting well of the present utility model, and electrically-controlled valve is connected with drainpipe, electrically-controlled valve and
Liquid level gauge is connected with control device, so, when the water level that liquid level gauge is detected in well room exceedes preset water level, liquid level gauge
Water level signal is sent to control device, the water level signal control electrically-controlled valve that control device is sent according to liquid level gauge is closed, so that
Water in drainpipe does not continue to discharge.So a kind of current limliting well for drainage system of the present utility model can be reasonably
Control discharge water.
Brief description of the drawings
Fig. 1 is shown as a kind of front view of current limliting well for drainage system of the present utility model, and shown structure is section view
Structure.
Fig. 2 is shown as a kind of top view of current limliting well for drainage system of the present utility model.
Component label instructions
The electrically-controlled valve of 1 control device 8
The liquid level gauge of 2 well room 9
The rainfall gauge of 3 water-retention well room 10
The well lid of 4 partition wall 11
The water inlet pipe of 5 water inlet 12
The space for maintenance of 6 discharge outlet 13
7 drainpipes
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating specification to be taken off
The content shown, so that those skilled in the art understands and reads, it is not limited to the enforceable restriction bar of the utility model
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not influenceing
Under the effect of the utility model can be generated and the purpose that can reach, all should still it fall in the technology disclosed in the utility model
In the range of Rong get Neng is covered.It is meanwhile cited such as " on ", " under ", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to narration understand, and be not used to limit the enforceable scope of the utility model, its relativeness
It is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As depicted in figs. 1 and 2, a kind of current limliting well for drainage system of the present utility model, including control device 1, water
Well room 2, water-retention well room 3, partition wall 4 is provided between well room 2 and water-retention well room 3；The side wall of well room 2 is provided with water inlet 5 and row
The mouth of a river 6, the position of water inlet 5 are higher than the position of discharge outlet 6, are connected with drainpipe 7 in discharge outlet 6, drainpipe 7 passes through water-retention well room
3 and be connected in discharge outlet 6, electrically-controlled valve 8 is connected with drainpipe 7, electrically-controlled valve 8 is located in water-retention well room 3；Also set in well room 2
There is liquid level gauge 9, the electrically-controlled valve 8 and liquid level gauge 9 are connected with control device 1.Due to the water in current limliting well of the present utility model
Liquid level gauge 9 is provided with well room 2, and electrically-controlled valve 8 is connected with drainpipe 7, electrically-controlled valve 8 and liquid level gauge 9 connect with control device 1
Connect, so, when the water level that liquid level gauge 9 is detected in well room 2 exceedes preset water level, liquid level gauge 9 sends water to control device 1
Position signal, the water level signal control electrically-controlled valve 8 that control device 1 is sent according to liquid level gauge 9 is closed, so that the water in drainpipe 7
Do not continue to discharge.So a kind of current limliting well for drainage system of the present utility model can reasonably control discharge water.
In order that a kind of control of current limliting well for drainage system of the present utility model is more reasonable, as a kind of preferred
Mode, after electrically-controlled valve 8 is closed, (interlude is adjustable) sends signal to control device 1 at regular intervals, control
Device 1 controls electrically-controlled valve 8 to open, and liquid level gauge 9 sends water level in 10~15 minutes (interlude is adjustable) backward control device 1
Signal, if the water level for detecting in well room 2 exceedes preset water level, control device 1 is again switched off electrically-controlled valve 8；If detection
It is less than preset water level to the water level in well room 2, then control device control electrically-controlled valve 8 is maintained at opening.
A kind of current limliting well for drainage system of the present utility model can have a variety of applications according to the actual needs, as
A kind of specific application, a kind of current limliting well for drainage system of the present utility model can be used in the draining system of rain dirt hybrid junction formula
In system.The water inlet 5 of current limliting well is used to receiving rainwater or sewage on ground, and the rainwater or sewage on ground flow into overflow well
In (not shown), the well room 2 of current limliting well is then flowed into by the water inlet pipe 12 being connected on water inlet 5 from overflow well
In, the drainpipe 7 is connected with municipal wastewater pipe (not shown), and the water in well room 2 drains into municipal dirt by drainpipe 7
Concentrate and handled in water pipe.When rainfall is larger, the water flowed into well room 2 is mainly rainwater, if these water flow into municipal administration
Sewage pipe can then cause very big pressure to sewage disposal system, due to being provided with liquid level gauge 9 in well room 2, when in well room 2
Water level when exceeding preset water level, liquid level gauge 9 sends water level signal to control device 1, and control device 1 is sent according to liquid level gauge 9
Water level signal control electrically-controlled valve 8 close, then the water in well room 2 can not flow into municipal wastewater pipe again, from ground flow into overflow
Water in stream well makes the water level in overflow well rise and be spilled over to from overflow well in river course.As depicted in figs. 1 and 2, it is preferable that
For the liquid level gauge 9 in the side wall of well room 2, the position of liquid level gauge 9 is higher than the position of water inlet 5, and the liquid level gauge 9 can be with
For ultrasonic level gage 9 or magnetic float level indicator 9, or other sensed water level information and can be transmitted to control device 1
The device of water level information.
It is automatically controlled in order to better control in a kind of technical scheme for the current limliting well of drainage system of the present utility model
Valve 8, as depicted in figs. 1 and 2, it is preferable that a kind of current limliting well for drainage system of the present utility model also includes being located at ground
On rainfall gauge 10, the rainfall gauge 10 is also connected with control device 1；So, when rainfall is larger, well room 2 is entered
In water be mainly rainwater, when the water level in well room 2 exceedes preset water level, liquid level gauge 9 sends water level letter to control device 1
Number, the water level signal control electrically-controlled valve 8 that control device 1 is sent according to liquid level gauge 9 is closed, then the water in well room 2 can not flow again
Enter municipal wastewater pipe, the water on ground flows into spilling water well and is spilled over to from spilling water well in river course.When rainfall is gradually reduced, stream
The rainwater entered in current limliting well also gradually decreases, and the water flowed into current limliting well is mainly sewage, and rainfall gauge 10 detects the drop on ground
When rainfall is less than default rainfall, rainfall gauge 10 sends rainfall signal to control device 1, and control device 1 is sent out according to rainfall gauge 10
The rainfall signal control electrically-controlled valve 8 gone out is opened, and the water based on sewage in current limliting well is flowed in municipal pipeline at concentration
Reason.Preferably, the rainfall gauge 10 is one in siphon rainfall recorder 10, weighing type rain gauge 10 or tipping-bucket rain-gauge 10
Kind.
In order to not influence the appearance of the city, a kind of current limliting well for drainage system of the present utility model is stealthy overflow well, such as
Shown in Fig. 1, the well head of the well room 2 and water-retention well room 3 is provided with well lid 11 concordant or being hidden in below ground with ground.This
Sample, current limliting well do not influence the basic outward appearance on ground.In a kind of current limliting well for drainage system of the present utility model, the drought
The Room of well room 3 is for the ease of accommodating and overhauling electrically-controlled valve 8, for the ease of being overhauled to electrically-controlled valve 8, as shown in figure 1, described automatically controlled
There is space for maintenance 13, so, the instrument of being easy to use is dismantled or pacified to electrically-controlled valve 8 between the bottom surface of valve 8 and water-retention well room 3
Dress.
Technical scheme based on above-described embodiment, a kind of current limliting well for drainage system of the present utility model can be reasonable
Ground control discharge water, the water that particularly can reasonably control current limliting well to be discharged into municipal wastewater pipe.The utility model
A kind of current limliting well for drainage system be applied to drainage system, especially suitable for rain dirt hybrid junction formula drainage system.
In summary, the utility model effectively overcomes various shortcoming of the prior art and has high industrial exploitation value
Value.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (10)
1. a kind of current limliting well for drainage system, it is characterized in that, including control device (1), well room (2), water-retention well room (3),
Partition wall (4) is provided between well room (2) and water-retention well room (3)；The side wall of well room (2) is provided with water inlet (5) and discharge outlet
(6), the position of water inlet (5) is higher than the position of discharge outlet (6), is connected with drainpipe (7) in discharge outlet (6), on drainpipe (7)
Electrically-controlled valve (8) is connected with, electrically-controlled valve (8) is located in water-retention well room (3)；Liquid level gauge (9) is additionally provided with well room (2), it is described automatically controlled
Valve (8) and liquid level gauge (9) are connected with control device (1).
2. it is used for the current limliting well of drainage system as claimed in claim 1, it is characterised in that：The liquid level gauge (9) is located at well
In the side wall of room (2), the position of liquid level gauge (9) is higher than the position of water inlet (5).
3. it is used for the current limliting well of drainage system as claimed in claim 2, it is characterised in that：The liquid level gauge (9) is ultrasonic wave
Liquid level gauge (9) or magnetic float level indicator (9).
4. it is used for the current limliting well of drainage system as claimed in claim 1, it is characterised in that：When liquid level gauge (9) detects well
When water level in room (2) exceedes preset water level, liquid level gauge (9) sends water level signal, control device (1) root to control device (1)
The water level signal control electrically-controlled valve (8) sent according to liquid level gauge (9) is closed.
5. it is used for the current limliting well of drainage system as claimed in claim 4, it is characterised in that：Also include the rainfall on ground
Count (10), the rainfall gauge (10) is also connected with control device (1)；The water inlet pipe (12) is used for rainwater or the dirt for receiving ground
Water, the drainpipe (7) are connected with municipal wastewater pipe.
6. it is used for the current limliting well of drainage system as claimed in claim 5, it is characterised in that：When rainfall gauge (10) detects ground
Rainfall when being less than default rainfall, rainfall gauge (10) sends rainfall signal, control device (1) basis to control device (1)
The rainfall signal control electrically-controlled valve (8) that rainfall gauge (10) is sent is opened.
7. it is used for the current limliting well of drainage system as claimed in claim 5, it is characterised in that：The rainfall gauge (10) is hydrocone type
One kind in rainfall gauge (10), weighing type rain gauge (10) or tipping-bucket rain-gauge (10).
8. it is used for the current limliting well of drainage system as claimed in claim 1, it is characterised in that：The well room (2) and water-retention well room
(3) well head is provided with or hiding well lid (11) with below ground concordant with ground.
9. it is used for the current limliting well of drainage system as claimed in claim 1, it is characterised in that：It is connected with the water inlet (5)
Water inlet pipe (12).
10. it is used for the current limliting well of drainage system as claimed in claim 1, it is characterised in that：The electrically-controlled valve (8) and water-retention well room
(3) there is space for maintenance (13) between bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348939.6U CN206722042U (en) | 2017-04-05 | 2017-04-05 | A kind of current limliting well for drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348939.6U CN206722042U (en) | 2017-04-05 | 2017-04-05 | A kind of current limliting well for drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722042U true CN206722042U (en) | 2017-12-08 |
Family
ID=60503253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720348939.6U Withdrawn - After Issue CN206722042U (en) | 2017-04-05 | 2017-04-05 | A kind of current limliting well for drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365362A (en) * | 2018-11-13 | 2019-02-22 | 中国航空国际建设投资有限公司 | Rinse-system and purging method |
-
2017
- 2017-04-05 CN CN201720348939.6U patent/CN206722042U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365362A (en) * | 2018-11-13 | 2019-02-22 | 中国航空国际建设投资有限公司 | Rinse-system and purging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171208 Effective date of abandoning: 20220805 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171208 Effective date of abandoning: 20220805 |