CN109183947A - Rain dirt pipe network intelligence part flow arrangement based on total phosphorus - Google Patents
Rain dirt pipe network intelligence part flow arrangement based on total phosphorus Download PDFInfo
- Publication number
- CN109183947A CN109183947A CN201811307678.9A CN201811307678A CN109183947A CN 109183947 A CN109183947 A CN 109183947A CN 201811307678 A CN201811307678 A CN 201811307678A CN 109183947 A CN109183947 A CN 109183947A
- Authority
- CN
- China
- Prior art keywords
- total phosphorus
- liquid level
- phosphorus concentration
- control system
- pump
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
- G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Abstract
The invention discloses a kind of rain dirt pipe network intelligence part flow arrangement based on total phosphorus, including control cabinet, dredge pump, liquidometer, total phosphorus concentration sensor, intelligence control system, the start and stop of intelligence control system control of sewage disposal pump；At least default in intelligence control system there are two liquid level data and a total phosphorus concentration data, are respectively labeled as starting liquid level, shut down liquid level and opening and closing concentration, shut down liquid level higher than dredge pump top mark absolute altitude；In the case where the total phosphorus concentration data that the liquid level that liquidometer measures is higher than starting liquid level and total phosphorus concentration sensor measures are greater than opening and closing concentration, blowdown pump work is opened；In the case where the liquid level that the total phosphorus concentration data that total phosphorus concentration sensor measures are measured less than opening and closing concentration or liquidometer is lower than and shuts down liquid level, blowdown pump work is closed.The secondary collection of sewage can be achieved in the present invention；Initial rainwater is collected, pollutant is reduced and enters river；Intelligent control system is, it can be achieved that rain dirt automatic shunt；Flood passage and draining are not influenced.
Description
Technical field
The invention belongs to rain dirt pipe network improving technical fields, intelligently divide more particularly, to a kind of rain dirt pipe network based on total phosphorus
Device is flowed, confluence of rainwater and sewage pipe network improving field is mainly used in.
Background technique
Currently, China city major part old town is using combined system, sewage it is in line enter river, lead to black and odorous water.
Rain dirt pipe network, which shunts, is transformed into the important means that dirt is cut in river control source.And traditional rain sewage diversion improvement project heavy workload,
It is long in time limit, it makes troubles to resident living and traffic.The pipe network of especially old town is outmoded, complicated, is transformed costly.Practice card
It is bright, implement such engineering in densely populated city and business block, project amount is big, long in time limit, it will gives resident living
Great inconvenience is brought with traffic.
Furthermore if merely carrying out rain sewage diversion, the processing to initial rainwater is abandoned, and is directly discharged into water body, it will is made
The initial rainwater of high pollution becomes the important pollution sources of water pollution.
Initial rainwater refers to that since rainfall forms surface runoff, the run-off that preceding 12.55mm rainfall is formed, initial rainwater is
Important pollution sources as water body.The Initial Runoff that investigation shows that rainfall is formed both at home and abroad carries a large amount of pollutants,
Concentration is close with the influent quality of municipal wastewater treatment plant, and certain heavy metal concentrations are even more than the influent quality of municipal wastewater treatment plant.
So abandoning the processing to initial rainwater if merely carrying out rain sewage diversion, it will making the initial rainwater of high pollution becomes river
Flowing water weight wants pollution sources, it is therefore desirable to be collected to initial rainwater processing pollution.
Present invention is mainly applied to which confluence of rainwater and sewage tubulation net is transformed, mentioned for rain sewage diversion pipe network improving and initial rainwater collection
For light, simple, low cost and efficient intelligent device.
Summary of the invention
The purpose of the present invention is to provide a kind of rain dirt pipe network intelligence part flow arrangement based on total phosphorus, to solve existing skill
Foregoing problems present in art.
To achieve the goals above, a kind of rain dirt pipe network intelligence part flow arrangement based on total phosphorus provided by the invention, including
Cabinet, dredge pump, liquidometer, total phosphorus concentration sensor, intelligence control system are controlled, intelligence control system control of sewage disposal pump opens
Stop, sewage is drained into specified bilge well by dredge pump；It is characterized by: at least default in intelligence control system, there are two liquid level datas
With a total phosphorus concentration data, it is respectively labeled as starting liquid level, shuts down liquid level and opening and closing concentration, shut down liquid level higher than dredge pump top
Mark absolute altitude；It is greater than in the total phosphorus concentration data that the liquid level that liquidometer measures is higher than starting liquid level and total phosphorus concentration sensor measures and opens
In the case where closing concentration, blowdown pump work is opened；It is less than opening and closing concentration in the total phosphorus concentration data that total phosphorus concentration sensor measures,
Or the liquid level that liquidometer measures closes blowdown pump work lower than in the case where shutting down liquid level.
Further, rain dirt import, rainwater outlet, outlet of sewer are equipped in control cabinet body, the dredge pump goes out with sewage
Mouth is connected.
Check valve door-plate is equipped at rainwater outlet, top of the box is additionally provided with overflow port.
The course of work of the invention is such that
1) sewage collecting
When fine day, dredge pump is in close state, and after total phosphorus reaches a certain concentration, passes through sensor sensing, intelligence control system
The dredge pump of control is opened, and working condition is at, and sanitary sewage is promoted into sewage network, when liquid level is reduced to centainly
After height, or after total phosphorus concentration decline, dredge pump stops working.It runs so forth.
2) rain sewage diversion
When rainy day rainfall is smaller, initial rainwater is emitted into sewage network by system, rainfall continue it is larger after, into excessively just rain row
Rainwater after putting has reached certain cleanliness, at this point, closing dredge pump, a large amount of clean rainwater will push reverse-filling lightweight transparent open
Plastic valve door-plate, is drained by rain pipe；Rainfall stops, and with the reduction of water level, is incuded by liquidometer, reaches starting dredge pump
Water level when, open dredge pump, empty remaining rainwater, reserve new water space.The state of whole device is restored to fine again
It when state.So circulation is to realize rain sewage diversion when all weathers.
, can be by overflow port when rainwater outlet underfed when extra torrential rain occurs or under bursty state, it will not
The water body overflow that can be discharged in time goes out cabinet, prevents rain sewage diversion system from being destroyed.
It is worth noting that being adequate condition when the present invention carrys out the unlatching of control of sewage disposal pump with total phosphorus concentration or liquid level；Control
It is necessary condition and not a sufficient condition can combine in actual operation with other measurement means when the closing of dredge pump processed,
Under the premise of meeting aforementioned necessary condition, in conjunction with other parameters, control of sewage disposal pump is closed.
The beneficial effects of the present invention are:
1) the secondary collection of sewage can be achieved；
2) initial rainwater is collected, pollutant is reduced and enters river；
3) intelligent control system is, it can be achieved that rain dirt automatic shunt；
4) flood passage and draining are not influenced.
Detailed description of the invention
It is described in further detail below in conjunction with attached drawing and embodiments of the present invention
Fig. 1 is planar structure schematic diagram of the invention；
Fig. 2 is intelligence control system planar structure schematic diagram of the present invention.
In the figure, it is marked as control cabinet 1, rain dirt import 2, intelligence control system 3, flow-guiding mouth 4, liquidometer 5, overflow port 6,
Dredge pump 7, outlet of sewer 8, rainwater outlet 9, plastic valve door-plate 10, power key 11, starting water pump 12, switch off the pump 13, reset
Key 14, touching display screen 15, total phosphorus concentration sensor 16.
Specific embodiment
Referring to attached drawing.The dirty intelligent part flow arrangement of pipe network rain described in the present embodiment, including control cabinet 1, dredge pump 7, liquid level
5, total phosphorus concentration sensor 16, intelligence control system 3 are counted, are equipped with rain dirt import 2, flow-guiding mouth 4, rainwater outlet in control cabinet 1
9, outlet of sewer 8, the dredge pump 7 are connected with outlet of sewer 8；Reverse-filling lightweight transparent plastic valve is equipped at rainwater outlet 9
Door-plate 10, top of the box are additionally provided with the overflow port 6 with rain-proof cover.The start and stop of 3 control of sewage disposal of intelligence control system pump 7, dredge pump 7
Sewage is drained into specified bilge well；Liquidometer 5 and total phosphorus concentration sensor 16 are placed in control cabinet 1 (close to control 1 bottom of cabinet
Portion), and be connected with intelligence control system 3, it is at least default in intelligence control system 3 that there are two liquid level data and a total phosphorus concentrations
Data are respectively labeled as starting liquid level, shut down liquid level and opening and closing concentration, shut down liquid level higher than dredge pump top mark absolute altitude；In liquid level
The total phosphorus concentration data that the liquid level that meter 5 measures is higher than starting liquid level and total phosphorus concentration sensor 16 measures are greater than the feelings of opening and closing concentration
Under condition, opens dredge pump 7 and work；It is less than opening and closing concentration or liquid level in the total phosphorus concentration data that total phosphorus concentration sensor 16 measures
Lower than in the case where shutting down liquid level, closing dredge pump 7 works the liquid level that meter 5 measures.
3 front end of intelligence control system is equipped with touching display screen 15, sets that there are four keys, respectively power supply below display screen
Key 11, starting water pump 12, switch off the pump 13, reset key 14, works to manipulate intelligence control system 3.
When work:
1) sewage collecting
When fine day, dredge pump 7 is in close state, and after total phosphorus reaches a certain concentration, is incuded by total phosphorus concentration sensor 16, intelligence
The dredge pump 7 that can control the control of system 3 is opened, and working condition is at, and sanitary sewage is promoted into sewage network, liquid is worked as
After potential drop is as low as certain altitude, or after total phosphorus concentration decline, dredge pump 7 stops working.It runs so forth.
2) rain sewage diversion
When rainy day rainfall is smaller, initial rainwater is emitted into sewage network by system, rainfall continue it is larger after, into excessively just rain row
Rainwater after putting has reached certain cleanliness, at this point, closing dredge pump, a large amount of clean rainwater will push reverse-filling lightweight transparent open
Plastic valve door-plate 10, is drained by rain pipe；Rainfall stops, and with the reduction of water level, is incuded by liquidometer 5, reaches starting row
When the water level of dirt pump, dredge pump 7 is opened, remaining rainwater is emptied, reserves new water space.The state of whole device is restored again
State when to fine day.So circulation is to realize rain sewage diversion when all weathers.
, can be by overflow port 6 when rainwater outlet underfed when extra torrential rain occurs or under bursty state, it will
The water body overflow that cannot be discharged in time goes out cabinet, prevents rain sewage diversion system from being destroyed.
Claims (3)
1. the rain dirt pipe network intelligence part flow arrangement based on total phosphorus, including control cabinet, dredge pump, liquidometer, total phosphorus concentration sensing
Sewage is drained into specified bilge well by device, intelligence control system, the start and stop of intelligence control system control of sewage disposal pump, dredge pump；It is special
Sign is: at least default in intelligence control system there are two liquid level data and a total phosphorus concentration data, are respectively labeled as starting
Liquid level shuts down liquid level and opening and closing concentration, shuts down liquid level higher than dredge pump top mark absolute altitude；It is higher than starting in the liquid level that liquidometer measures
In the case that the total phosphorus concentration data that liquid level and total phosphorus concentration sensor measure are greater than opening and closing concentration, blowdown pump work is opened；?
The total phosphorus concentration data that total phosphorus concentration sensor measures are lower than less than the liquid level that opening and closing concentration or liquidometer measure shuts down liquid level
In the case of, close blowdown pump work.
2. the rain dirt pipe network intelligence part flow arrangement based on total phosphorus as described in claim 1, it is characterised in that: set in control cabinet body
Rainy dirt import, rainwater outlet, outlet of sewer, the dredge pump are connected with outlet of sewer.
3. the rain dirt pipe network intelligence part flow arrangement based on total phosphorus as claimed in claim 2, it is characterised in that: set at rainwater outlet
There is check valve door-plate, top of the box is additionally provided with overflow port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307678.9A CN109183947A (en) | 2018-11-05 | 2018-11-05 | Rain dirt pipe network intelligence part flow arrangement based on total phosphorus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307678.9A CN109183947A (en) | 2018-11-05 | 2018-11-05 | Rain dirt pipe network intelligence part flow arrangement based on total phosphorus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109183947A true CN109183947A (en) | 2019-01-11 |
Family
ID=64941739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811307678.9A Pending CN109183947A (en) | 2018-11-05 | 2018-11-05 | Rain dirt pipe network intelligence part flow arrangement based on total phosphorus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183947A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993649A (en) * | 2013-10-31 | 2014-08-20 | 金东纸业（江苏）股份有限公司 | Rainwater collection pool control system and method |
| CN104594496A (en) * | 2015-01-21 | 2015-05-06 | 天津大学 | Quality and quantity differentiating flow guide tank used for high-pollution rainwater and drought flow sewage |
| CN106759775A (en) * | 2017-01-23 | 2017-05-31 | 上海莱多实业有限公司 | Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method |
| JP2017150212A (en) * | 2016-02-24 | 2017-08-31 | Ｊｆｅスチール株式会社 | Drainage water quality management method and water quality management system |
| CN107587580A (en) * | 2017-09-30 | 2018-01-16 | 武汉圣禹排水系统有限公司 | A kind of band surge bottom-open type weir gate and pump row drainage system and water discharge control method |
| CN107882146A (en) * | 2017-11-17 | 2018-04-06 | 芜湖德司节能科技有限公司 | A kind of rainwater-collecting process control method |
-
2018
- 2018-11-05 CN CN201811307678.9A patent/CN109183947A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993649A (en) * | 2013-10-31 | 2014-08-20 | 金东纸业（江苏）股份有限公司 | Rainwater collection pool control system and method |
| CN104594496A (en) * | 2015-01-21 | 2015-05-06 | 天津大学 | Quality and quantity differentiating flow guide tank used for high-pollution rainwater and drought flow sewage |
| JP2017150212A (en) * | 2016-02-24 | 2017-08-31 | Ｊｆｅスチール株式会社 | Drainage water quality management method and water quality management system |
| CN106759775A (en) * | 2017-01-23 | 2017-05-31 | 上海莱多实业有限公司 | Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method |
| CN107587580A (en) * | 2017-09-30 | 2018-01-16 | 武汉圣禹排水系统有限公司 | A kind of band surge bottom-open type weir gate and pump row drainage system and water discharge control method |
| CN107882146A (en) * | 2017-11-17 | 2018-04-06 | 芜湖德司节能科技有限公司 | A kind of rainwater-collecting process control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Weiss et al. | Infiltration and inflow in combined sewer systems: long-term analysis | |
| CN109183950A (en) | Rain dirt pipe network intelligence part flow arrangement based on turbidity | |
| CN205999969U (en) | Rain water on roof abandoned stream collection device | |
| CN201169826Y (en) | Intellectualized sewage water recognition split stream apparatus | |
| CN105780906B (en) | A kind of dirty exhaust system of fragment abandoned stream section | |
| CN107605006A (en) | A kind of drainage system and water discharge control method | |
| CN109797830A (en) | A kind of rain sewage diversion device | |
| CN109208731A (en) | A kind of dirty intelligent part flow arrangement of pipe network rain | |
| CN111573932A (en) | Integrated equipment for rainwater collection and purification and automatic water quality monitoring | |
| CN207436170U (en) | A kind of complete separate flow system for controlling sewage and initial rainwater pollution | |
| CN210104906U (en) | Rain and sewage flow dividing device | |
| CN103114512A (en) | Intelligent control type anti-impact urban sunken playground | |
| CN109183948A (en) | Rain dirt pipe network intelligence part flow arrangement based on ammonia nitrogen concentration | |
| CN113187079A (en) | Novel high-precision integrated intelligent intercepting lift well | |
| CN109208734A (en) | Rain dirt pipe network intelligence part flow arrangement based on pH | |
| CN109183949A (en) | Rain dirt pipe network intelligence part flow arrangement based on COD | |
| CN2918551Y (en) | Water-saving device | |
| CN107558593A (en) | It is a kind of to enter four drainage systems and water discharge control method for going out formula shunting well including one | |
| CN103967107B (en) | Be suitable for the preliminary-stage rainwater flow-discarding well building rainwater utilization | |
| CN109183947A (en) | Rain dirt pipe network intelligence part flow arrangement based on total phosphorus | |
| CN110171897A (en) | Modularization intelligent rainwater storage with embedded rainwater utilization computer room utilizes system | |
| CN202989724U (en) | Intelligent control type shock resistant sunken-type urban playground | |
| CN208763145U (en) | A kind of pipe network rain sewage diversion device | |
| CN206503226U (en) | A kind of anti-inspection shaft ponding dredger in city | |
| CN107587579A (en) | A kind of a drainage system and water discharge control method with section dirt pipe and rainwater treatment facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |