CN209114573U - A kind of control sewage drainage overflow cut-off equipment - Google Patents
A kind of control sewage drainage overflow cut-off equipment Download PDFInfo
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- CN209114573U CN209114573U CN201821530445.0U CN201821530445U CN209114573U CN 209114573 U CN209114573 U CN 209114573U CN 201821530445 U CN201821530445 U CN 201821530445U CN 209114573 U CN209114573 U CN 209114573U
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- overflow
- pipe
- line monitoring
- component
- intercepting sewer
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Abstract
The utility model relates to a kind of on-line monitoring characteristic contaminations to control sewage drainage overflow cut-off equipment, it is based on the draining overflow of on-line monitoring contamination characteristics norm controlling or shuts off, including water inlet pipe component, overflow pipe, intercepting sewer, on-line monitoring component and automatic control unit；On-line monitoring component is set in water inlet pipe component；Water inlet pipe component is connected with overflow pipe, intercepting sewer respectively；Automatic control unit includes programmable PLC controller and the online opening and closing being arranged at overflow pipe and/or intercepting sewer nozzle control lock；Based on the water contamination features index of above-mentioned on-line monitoring assemblies monitor, programmable PLC controller is used to open the online opening and closing control lock on overflow pipe and/or intercepting sewer, and realizes that the discharge of water in collecting fitting or rain pipe guides.It has many advantages, such as the efficiency that reasonable in design, easy for operation, maintenance cost is low, automation and intelligentification degree is high, can effectively improve sewage on-line monitoring, while monitoring result is more accurate.
Description
Technical field
The utility model relates to technical field of sewage more particularly to a kind of control sewage drainage overflow cut-off equipments.
Background technique
With the continuous improvement of Urbanization Progress level, the design of city underground engineering pipe network becomes particularly important.Tradition
Draining shut off/control method of overflow is to control the sewage quantity to shut off (such as: building by interception ratio based on water, SEA LEVEL VARIATION
The Vatch basin made, the Rainwater Storage Tank built by rainfall depth), the method is scientific not to the utmost, for the shortage of shutting off of sewage
Accuracy.The utility model exactly proposes under the technical background, it is intended to improve the efficiency of sewage on-line monitoring.
Utility model content
The purpose of this utility model is that: overcome deficiency existing for city planting ductwork in the prior art, a kind of online prison is provided
It surveys characteristic contamination and controls sewage drainage overflow cut-off equipment, with reasonable in design, easy for operation, maintenance cost
Efficiency low, automation and intelligentification degree is high, can effectively improve sewage monitors on-line, while monitoring result is more accurate etc. excellent
Point.
In order to achieve the above object, the utility model adopts the following technical solution realizes:
A kind of control sewage drainage overflow cut-off equipment, based on on-line monitoring contamination characteristics norm controlling draining overflow or
Shut off,
The device includes water inlet pipe component, overflow pipe, intercepting sewer, on-line monitoring component and automatic control unit；
The water inlet pipe component includes collecting fitting or rain pipe for intaking；
The on-line monitoring component is set in water inlet pipe component for special to the water pollution in collecting fitting or rain pipe
Sign index is monitored；
The water inlet pipe component is connected with overflow pipe, intercepting sewer respectively；
The automatic control unit includes programmable PLC controller and is arranged at overflow pipe and/or intercepting sewer nozzle
Online opening and closing control lock；
The automatic control unit is connected with on-line monitoring component；
Online opening and closing control lock control on the programmable PLC controller and the overflow pipe and/or intercepting sewer connects,
Based on the water contamination features index of above-mentioned on-line monitoring assemblies monitor, programmable PLC controller is used for overflow pipe and/or shuts off
Online opening and closing control lock on pipe is opened, and realizes that the discharge of water in collecting fitting or rain pipe guides.
As advanced optimizing for above scheme: the automatic control unit further includes being connected with programmable PLC controller
The on-line monitoring cloud data center and long-range control assembly connect, the water contamination features index storage of the on-line monitoring assemblies monitor
It is sent to long-range control assembly in the online cloud data center, and by wireless network components, long-range control assembly includes remote
The industrial personal computer or intelligent mobile terminal at range monitoring center.
As advanced optimizing for above scheme: being built-in with default grid in the collecting fitting or rain pipe for pipe
In sewage large granular impurity pre-processed.
As advanced optimizing for above scheme, the intelligent mobile terminal is smart phone or tablet computer.
Had using a kind of control sewage drainage overflow cut-off equipment and its control method of the utility model following beneficial
Effect:
(1) structure design is more reasonable, and working principle is simple and more practical.Using the test modes such as light, conductivity, prison
The index for surveying initial rainwater or combined pipeline sewage reflects the pollution level of water, controls overflow/draining of shutting off method, reaches
The target of combined sewer overflow contamination control.
(2) according to the principle of water environment treatment, sewage shuts off, discharge purified water, is based on water pollution degree, On-line Control draining
The method for overflow/shut off, it is believed that be the control of initial rainwater runoff pollution or combined sewer overflow pollution control of science.This reality
With in new patent, the modes such as intensity monitor, monitored conductivity are can be used in the method for Water Pollution Monitoring degree, can be single
Mode can also be the combination of two kinds of monitoring modes.
(3) the utility model can greatly improve whole device using on-line monitoring cloud data center and long-range control assembly
The degree of automation.
(4) using corresponding filter assemblies (such as grid etc.) is arranged in collecting fitting or rain pipe, in sewage
The impurity of larger particles is pre-processed, and the flow pressure of sewage flow path On-line Control lock is effectively reduced, whole device can be improved
Service life.
Detailed description of the invention
Attached drawing 1 is that the utility model controls the only online opening and closing control of setting on overflow pipe in sewage drainage overflow cut-off equipment
The structural schematic diagram of check, it is suitable for combined system pipe networks to control overflow.
Attached drawing 2 is that the utility model controls the only online opening and closing control of setting on intercepting sewer in sewage drainage overflow cut-off equipment
The structural schematic diagram of check, it is suitable for the controls of separate system pipe network to retain.
Attached drawing 3 is that the utility model controls in sewage drainage overflow cut-off equipment while being arranged on intercepting sewer and overflow pipe
There is the structural schematic diagram of online opening and closing control lock, it is suitable for converging/diverging tubulation network control overflow/retentions.
In addition, the D in figure0For collecting fitting or the caliber of rain pipe；D1For diameter of overflow pipe；D2For the caliber of intercepting sewer,
Wherein D0=D1,D2<D0。
Specific embodiment
1-3 is to the utility model Online Monitoring Control sewage drainage overflow cut-off equipment and its user with reference to the accompanying drawing
Method is described in detail.
A kind of control sewage drainage overflow cut-off equipment, based on on-line monitoring contamination characteristics norm controlling draining overflow or
Shut off,
The device includes water inlet pipe component, overflow pipe, intercepting sewer, on-line monitoring component and automatic control unit；
The water inlet pipe component includes collecting fitting or rain pipe for intaking；
The on-line monitoring component is set in water inlet pipe component for special to the water pollution in collecting fitting or rain pipe
Sign index is monitored；
The water inlet pipe component is connected with overflow pipe, intercepting sewer respectively；
The automatic control unit includes programmable PLC controller and is arranged at overflow pipe and/or intercepting sewer nozzle
Online opening and closing control lock；
The automatic control unit is connected with on-line monitoring component；
Online opening and closing control lock control on the programmable PLC controller and the overflow pipe and/or intercepting sewer connects,
Based on the water contamination features index of above-mentioned on-line monitoring assemblies monitor, programmable PLC controller is used for overflow pipe and/or shuts off
Online opening and closing control lock on pipe is opened, and realizes that the discharge of water in collecting fitting or rain pipe guides.
The on-line monitoring component includes intensity monitor and/or monitored conductivity；
Above-mentioned intensity monitor includes: at least one of measurement scattering light, transmitted light and transmitted scattered light index, is incorporated into
Existing correlativity between the mutual the change of divergence of light intensity, transmitted light intensity, scattered light intensity and water sample pollution level is penetrated, is passed through
The change of divergence of measurement transmitted light intensity, scattered light intensity and incident intensity or transmitted light intensity and scattered light intensity carrys out on-line determination collecting fitting
Or in rain pipe water contamination characteristics index；
Above-mentioned monitored conductivity: two electrode of people is inserted in water, adds direct current in two electrode tips, to measure the electricity from sewage
It leads, in conjunction with the relationship between conductivity and water pollution degree, calculates the contamination characteristics index of water in collecting fitting or rain pipe.
The automatic control unit further includes the on-line monitoring cloud data center being connected with programmable PLC controller and remote
The water contamination features index of process control component, the on-line monitoring assemblies monitor is stored in the online cloud data center, and passes through
It crosses wireless network components and is sent to long-range control assembly, long-range control assembly includes the industrial personal computer or intelligence of remote monitoring center
Mobile terminal.The intelligent mobile terminal is smart phone or tablet computer.
It is pre- for carrying out to the sewage large granular impurity in pipe that default grid is built-in in the collecting fitting or rain pipe
Processing.
A kind of above-mentioned working principle for controlling sewage drainage overflow cut-off equipment of the utility model is as follows:
As shown in Figure 1,1) be provided with online opening and closing control lock on the overflow pipe, it is not provided on the intercepting sewer online
Opening and closing control lock:
11) when monitor the water contamination features index in collecting fitting/rain pipe be higher than preset water contamination features index threshold
When value, programmable PLC controller controls the online opening and closing control lock on overflow pipe and closes, and the water in collecting fitting/rain pipe flows through
On-line Control lock to intercepting sewer is post-processed；
12) when monitoring the water contamination features index in collecting fitting/rain pipe lower than preset water contamination features index threshold
When value, programmable PLC controller controls the online opening and closing control lock on overflow pipe and opens, and the water in collecting fitting/rain pipe is flow to
It is discharged after overflow pipe；
If shown in Fig. 2,2) be provided with online opening and closing control lock on the intercepting sewer, it is not provided on the overflow pipe
Line opening and closing control lock:
21) when monitor the water contamination features index in collecting fitting/rain pipe be higher than preset water contamination features index threshold
When value, programmable PLC controller controls the online opening and closing control lock on intercepting sewer and opens, and the water in collecting fitting/rain pipe flows through
On-line Control lock to intercepting sewer is post-processed；
22) when monitoring the water contamination features index in collecting fitting/rain pipe lower than preset water contamination features index threshold
When value, programmable PLC controller controls the online opening and closing control lock on intercepting sewer and closes, and the water in collecting fitting/rain pipe is flow to
It is discharged after overflow pipe；
As shown in figure 3,3) be provided with online opening and closing control lock on the intercepting sewer and overflow pipe:
31) when monitor the water contamination features index in collecting fitting/rain pipe be higher than preset water contamination features index threshold
When value, programmable PLC controller controls the online opening and closing control lock unlatching on intercepting sewer, the online opening and closing on overflow pipe controls lock
It closes, the water in collecting fitting/rain pipe flows through On-line Control lock to the intercepting sewer on intercepting sewer and post-processed；
32) when monitoring the water contamination features index in collecting fitting/rain pipe lower than preset water contamination features index threshold
When value, programmable PLC controller controls the online opening and closing control lock closing on intercepting sewer, the online opening and closing on overflow pipe controls lock
It opens, the water in collecting fitting/rain pipe discharges after flowing to overflow pipe.
The post-processing includes carrying out the processing of three-stage filtration Recovery Purifying to the sewage flowing in intercepting sewer.
This reality can be understood and applied the above description of the embodiments is intended to facilitate those skilled in the art
With novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and saying herein
Bright General Principle is applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to this
In embodiment, those skilled in the art's announcement according to the present utility model, do not depart from that the utility model scope made changes
Into and modification should all be within the protection scope of the utility model.
Claims (4)
1. a kind of control sewage drainage overflow cut-off equipment based on the draining overflow of on-line monitoring contamination characteristics norm controlling or is cut
Stream, it is characterised in that: the device includes water inlet pipe component, overflow pipe, intercepting sewer, on-line monitoring component and automatic control unit；
The water inlet pipe component includes collecting fitting or rain pipe for intaking；The on-line monitoring component is set in water inlet pipe component
For being monitored to the water contamination features index in collecting fitting or rain pipe；The water inlet pipe component respectively with overflow pipe,
Intercepting sewer is connected；The automatic control unit includes programmable PLC controller and is arranged in overflow pipe and/or intercepting sewer
Online opening and closing at nozzle controls lock；The automatic control unit is connected with on-line monitoring component；The programmable PLC control
Online opening and closing control lock control on device and the overflow pipe and/or intercepting sewer connects, and is based on above-mentioned on-line monitoring assemblies monitor
Water contamination features index, programmable PLC controller be used for on overflow pipe and/or intercepting sewer online opening and closing control lock progress
It opens, and realizes that the discharge of water in collecting fitting or rain pipe guides.
2. a kind of control sewage drainage overflow cut-off equipment according to claim 1, it is characterised in that: the automatic control
Component further includes the on-line monitoring cloud data center and long-range control assembly being connected with programmable PLC controller, described online
The water contamination features index of monitoring assembly monitoring is stored in the online cloud data center, and is sent to by wireless network components
Long-range control assembly, long-range control assembly include the industrial personal computer or intelligent mobile terminal of remote monitoring center.
3. a kind of control sewage drainage overflow cut-off equipment according to claim 1, it is characterised in that: the collecting fitting or
Default grid is built-in in person's rain pipe.
4. a kind of control sewage drainage overflow cut-off equipment according to claim 2, it is characterised in that: the intelligent mobile
Terminal is smart phone or tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530445.0U CN209114573U (en) | 2018-09-18 | 2018-09-18 | A kind of control sewage drainage overflow cut-off equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530445.0U CN209114573U (en) | 2018-09-18 | 2018-09-18 | A kind of control sewage drainage overflow cut-off equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209114573U true CN209114573U (en) | 2019-07-16 |
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ID=67198924
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235599A (en) * | 2018-09-18 | 2019-01-18 | 北京城市排水集团有限责任公司 | A kind of control sewage drainage overflow cut-off equipment and its application method |
-
2018
- 2018-09-18 CN CN201821530445.0U patent/CN209114573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235599A (en) * | 2018-09-18 | 2019-01-18 | 北京城市排水集团有限责任公司 | A kind of control sewage drainage overflow cut-off equipment and its application method |
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