CN201540470U - Surface water controlled online test grading recognition and quality-dividing discharging monitoring system - Google Patents
Surface water controlled online test grading recognition and quality-dividing discharging monitoring system Download PDFInfo
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- CN201540470U CN201540470U CN2009202604034U CN200920260403U CN201540470U CN 201540470 U CN201540470 U CN 201540470U CN 2009202604034 U CN2009202604034 U CN 2009202604034U CN 200920260403 U CN200920260403 U CN 200920260403U CN 201540470 U CN201540470 U CN 201540470U
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Abstract
The utility model relates to a surface water controlled online test grading recognition and quality-dividing discharging monitoring system and a method. The utility model comprises the following steps: acquiring a tested result of monitoring equipment of online monitoring project by a tested result acquiring module according to set frequency, then comparing the tested result with a set threshold value corresponding to the monitoring project to obtain a compared result, outputting a control command according to a compared result, controlling the state of opening or closing of a pollution-discharging valve and a discharging valve according to the control command, or driving the work of a monitor of next-level monitoring. The utility model makes recognition and comparison by tested result of all the controlled online test projects, gives out the control command according to the recognized and compared result, controls the opening and closing of the pollution-discharging valve and the discharging valve, realizes the quality-dividing discharging of water bodies and leads the water bodies to be discharged in a quality-dividing manner under the controlled state. In addition, the utility model can output a management command according to the recognized and compared result and realize management control to the detection process.
Description
Technical field
The utility model relates to surface water, especially the system and method for urban river, reservoir, the improvement of the dirty mixed flow pipe network of lake rain contaminated water flow particularly divides matter controlled on-line testing hierarchical identification and branch matter exhausting control system and method that discharging is adopted for realization urban river, reservoir, the dirty mixed flow pipe network of lake rain current.
Background technology
The discharging of the dirty mixed flow pipe network of surface water, especially city rain current branch matter is that a kind of municipal effluent that prevents pollutes the effective ways in urban river, reservoir, lake.The utility model people has proposed the current branch matter exhaust system and the method for the dirty mixed flow pipe network of urban river rain for this reason, specifically sees also Chinese patent the 200520056993.0th and 200610061376.9.When this pipe network water flowing water matter meets the management in urban river, reservoir, lake and profile, be discharged into river, reservoir, lake, otherwise it is entered sewage disposal plant.Yet prior art does not have automatic minute matter exhaust system of ONLINE RECOGNITION, control and the execution of each floss hole water quality of pair pipe network, has limited the application of current branch matter exhaust system.
The utility model content
The technical problems to be solved in the utility model is, at prior art can't ONLINE RECOGNITION, realize on-line monitoring and carry out the defective of dividing the matter discharging automatically, provide a kind of can ONLINE RECOGNITION and monitoring, execution automatically the emission control of branch matter, the controlled on-line testing identification of surface water and branch matter exhausting control system and method.
The technical scheme that its technical matters that solves the utility model adopts is: controlled on-line testing hierarchical identification of a kind of surface water and branch matter exhausting control system are provided, comprise the test result acquisition module of test result that is used for obtaining the monitoring equipment of on-line monitoring project by setpoint frequency
Connect with described test result acquisition module, be used for relatively and draw the comparison module of comparative result the setting threshold of described test result and corresponding monitoring project,
Be connected, be used for control module according to described comparative result output steering order with described comparison module,
Be connected, be used for driver module according to the open and-shut mode of described steering order control sewage draining valve and vent valves with described control module, and
The memory module that is used for the open and-shut mode of store test results and described sewage draining valve and vent valves.
The controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control system also comprise the display module of the open and-shut mode that is used to show described test result and described sewage draining valve and vent valves.
The controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control system also comprise with described driver module and be connected, be used for the receiving remote control signal and control the remote control module of the open and-shut mode of described sewage draining valve and vent valves by described driver module according to described remote control signal.
In controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control system, described monitoring equipment comprises N level monitoring equipment; Described test result acquisition module comprises the N level test result acquisition module corresponding with described N level monitoring equipment;
Described control module comprises subordinate monitoring start-up control unit and valve control unit; When test result that upper level test result acquisition module is obtained at described comparison module and setting threshold relatively are met the comparative result of requirement, described subordinate sends monitoring start-up control unit and starts next stage monitoring equipment unlatching supervisory instruction, otherwise described valve control unit sends the steering order that described vent valves was opened, closed to the described sewage draining valve of control;
The test result of other on-line monitoring project of all grades and corresponding setting threshold more all be met requirement as a result the time, described valve control unit sends the steering order that described vent valves was closed, opened to the described sewage draining valve of control
The invention also discloses controlled on-line testing hierarchical identification of a kind of surface water and branch matter exhausting control method, may further comprise the steps:
S1: the test result of obtaining the monitoring equipment of on-line monitoring project by setpoint frequency;
S2: test result is compared with the setting threshold of corresponding monitoring project, draw comparing result;
S3: according to comparing result output steering order;
S4: according to the open and-shut mode of steering order control sewage draining valve and vent valves.
Controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control method also comprise
Step S5: regularly show test results and the open and-shut mode of described sewage draining valve and vent valves by display.
Controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control method also comprise
Step S6: by remote control signal, the open and-shut mode of described sewage draining valve of control break and vent valves.
In controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control method, described step S3 comprises:
S3-1: when all monitoring results when the prime monitoring project all satisfy the threshold value requirement of described respective item, send the unlatching supervisory instruction that starts the next stage monitoring;
S3-2: when the monitoring result of other monitoring project of all grades all satisfies institute's respective items purpose threshold value requirement, send the steering order of opening vent valves, closing sewage draining valve;
S3-3: when the monitoring result of arbitrary other arbitrary monitoring project of level does not satisfy institute's respective items purpose threshold value requirement, send the steering order of opening sewage draining valve, closing vent valves.
In the controlled on-line testing hierarchical identification of surface water of the present utility model with divide among the step S1 of matter exhausting control method, described test result is the mean value of the test result obtained of several times.
In the described step S4 of controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control method, for the open and-shut mode of described sewage draining valve and vent valves is set condition code, the dbjective state of described steering order is compared with the state of described condition code representative, when the state consistency of the dbjective state of described steering order and described condition code representative, keep valve state constant, and when inconsistent, change the state of described condition code representative, and controlling and driving mechanism changes the open and-shut mode of corresponding valve.
Enforcement the utlity model has following beneficial effect: the utility model is by making the identification contrast and providing steering order according to the comparing result of discerning to the test result of each controlled on-line testing project, the switching of control sewage draining valve and vent valves, realize the branch matter discharging of water body, make water body branch matter discharging under controlled state.In addition, can be according to the comparing result of identification, the outgoing management instruction realizes management control to testing process.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic block diagram of controlled on-line testing hierarchical identification of the utility model surface water and branch matter exhausting control system;
Fig. 2 is the process flow diagram of controlled on-line testing hierarchical identification of the utility model surface water and branch matter exhausting control method.
Embodiment
As shown in Figure 1, be an embodiment of controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control system, comprise test result acquisition module 11, comparison module 12, control module 13, driver module 16 and memory module 15 etc.
This test result acquisition module 11 is used for obtaining by setpoint frequency the test result of the monitoring equipment of on-line monitoring project.In the present embodiment, test result acquisition module 11 is connected with monitoring equipment by the RS485 interface; Understandable, test result acquisition module 11 can also be connected with monitoring equipment by other wireline interface or wave point, obtains test result.
Test result acquisition module 11 can be regularly the visit monitoring equipment, read the test result of monitoring equipment.Understandable, also can by monitoring equipment regularly test result is sent to test result acquisition module 11, receive by test result acquisition module 11 and obtain test results.In the present embodiment, checkout equipment comprises N level monitoring equipment, the corresponding N level on-line monitoring project that is divided into; Test result acquisition module 11 comprises N level test result acquisition module 11 equally, and correspondence is obtained the test result of N level on-line testing project.
This comparison module 12 is used for test result is compared with the setting threshold of corresponding monitoring project, draws comparative result, and comparative result is sent to control module 13.Wherein, setting threshold can be stored in the memory module 15, can adjust along with the change of water quality management requirement according to the requirement of function of water body management is set.
This control module 13 is used for according to comparative result output steering order and supervisory instruction etc.This control module 13 comprises subordinate monitoring start-up control unit and valve control unit.Control the unlatching supervisory instruction of next stage testing apparatus by this subordinate monitoring start-up control unit; And send the steering order of sewage draining valve and vent valves by this valve control unit.
Concrete, the test result and corresponding setting threshold comparison that upper level test result acquisition module 11 are obtained at comparison module 12, when being met the comparative result of requirement, send the unlatching supervisory instruction that starts the next stage monitoring equipment by subordinate monitoring start-up control unit, start on-line monitoring next stage on-line monitoring project.Otherwise, when the comparative result that do not met the demands, send the steering order that vent valves was opened, closed to the control sewage draining valve by valve control unit.
At the test result of other on-line monitoring project of all grades and corresponding setting threshold relatively, all be met requirement as a result the time, send the steering order that vent valves was closed, opened to the control sewage draining valve by valve control unit.
This driver module 16 is used for the open and-shut mode according to steering order control sewage draining valve and vent valves.In the present embodiment,, drive corresponding valve relay, change the open and-shut mode of sewage draining valve and vent valves by converting steering order to switching value.Certainly, can also realize the change of the open and-shut mode of valve by other topworks 18.
Further, the system of present embodiment also comprises display module 14, is used to show test results, the open and-shut mode of sewage draining valve and vent valves etc.The cycle synchronisation of the communication update cycle of display module 14 and test result acquisition module 11 and comparison module 12, thus can show corresponding status information synchronously by display.In the present embodiment, the RS232 interface is adopted in the communication between display module 14 and the display, and is understandable, and the communication between display module 14 and the display can be by other wired mode or wireless mode.
Further, the system of present embodiment also comprises remote control module 17, is used for the receiving remote control signal, and by the open and-shut mode of driver module 16 according to remote control signal control sewage draining valve and vent valves.In the present embodiment, this remote control module 17 adopts the long-range instruction of sending the change state of telephone signal; Certainly, also can carry out Long-distance Control, for example internet, dedicated network etc. by other mode.
Understandable, this system can also comprise pilot lamp, clock module, audible alarm module, control button etc.
As shown in Figure 2, be the schematic flow sheet of the embodiment of controlled on-line testing hierarchical identification of surface water of the present utility model and branch matter exhausting control method.This method may further comprise the steps:
At first, obtain the monitoring result of the monitoring equipment of on-line monitoring project by setpoint frequency.In the present embodiment, the on-line monitoring project is divided into a plurality of grades according to testing cost, testing efficiency, for example with low cost, at a high speed, high efficiency test event is as first order on-line monitoring project, slow test speed, cost is high, can cause the on-line monitoring project of secondary pollution to come time one-level or the monitoring of more inferior one-level, thereby the efficient of monitoring and the speed of monitoring have been improved, specifically see also Chinese patent application No. 200910110351.7 instructions of " controlled online multidirectional dependence test project classified Monitoring method and system ".
Concrete: the monitoring equipment of the on-line monitoring project of timer access one-level (limit priority), read test result (steps A 2-1) sends in the contrast module; Can store by memory module 15 simultaneously.Wherein, the test result that obtains is that 3 times or more times are visited the mean value of resultant test result.Its timer access is undertaken by setting-up time: the time interval of visit one-level monitoring equipment is t1 second, and the time interval of several times visit and computing is T=nt1 second, wherein, and t1≤10 second, n=3 ~ 9 time.
When all correlated results of one-level monitoring project all satisfy corresponding threshold, test result acquisition module 11 by access time of predefined next stage monitoring equipment at interval ti and operation time at interval mti carry out the visit of next stage monitoring equipment, obtain the test result of this grade monitoring project.Wherein, can set ti=t1; M=n; Can certainly be unequal.
Then, test result is compared with the setting threshold of corresponding monitoring project, draw comparing result (steps A 2-2).Wherein, setting threshold can be adjusted along with the change of water quality management requirement according to the requirement of function of water body management is set.Compare with corresponding setting threshold respectively obtaining test result, thus the comparing result that obtains meeting the water quality management requirement or do not meet the water quality management requirement.
Then, according to comparing result output steering order.When all monitoring results when the prime monitoring project all satisfy the threshold value requirement of respective item, send the unlatching supervisory instruction (steps A 2-3) that starts the next stage monitoring, start the next stage monitoring equipment and carry out the monitoring of the on-line monitoring project of next stage, and obtain corresponding test result (steps A 2-4) by test result acquisition module 11.
The test result of other all on-line monitoring projects of this grade is compared with the setting threshold of corresponding monitoring project, draw comparing result (steps A 2-5).When the monitoring result of this grade on-line monitoring project meets the demands, send the unlatching supervisory instruction (steps A 2-6) that starts the next stage monitoring, start the monitoring of next stage on-line monitoring project, up to the monitoring of the on-line monitoring project of carrying out afterbody.The monitoring result of the on-line monitoring project that afterbody is all and threshold comparison (steps A 2-7), when the testing result of all on-line monitoring projects all satisfies institute's respective items purpose threshold values and requires, send and open vent valves, close the steering order (steps A 2-8) of sewage draining valve, and be sent to driver module 16; And when the monitoring result of arbitrary other arbitrary monitoring project of level does not satisfy institute's respective items purpose threshold value requirement, send and open sewage draining valve, close the steering order (step 2-9) of vent valves, and be sent to driver module 16.
Then, control the open and-shut mode (step 2-10) of sewage draining valve and vent valves according to steering order.In the present embodiment, for the open and-shut mode of sewage draining valve and vent valves is set condition code, the dbjective state of steering order is compared with the state of condition code representative, when the state consistency of the dbjective state of steering order and condition code representative, keep valve state constant, and when inconsistent, change the state of condition code representative, and controlling and driving mechanism changes the open and-shut mode of corresponding valve.In the present embodiment,, drive corresponding valve relay, realize the change of valve state by converting steering order to switching value.
To the opening and closing operations of valve,, change the order of the valve that is in open state again and operate, to guarantee the smooth discharging of current to open the valve that is in closure state earlier.
Further, this method also comprises step: regularly show test results and the open and-shut mode of sewage draining valve and vent valves by display.In the present embodiment, the time interval of periodic refreshing is corresponding with the time interval of regularly obtaining monitoring result, is Q=T=nt1 second.This periodic refreshing and the process of obtaining monitoring result are continually to carry out continuously.
Further, this method also comprises step: by remote control signal, and the open and-shut mode of control break sewage draining valve and vent valves.
Claims (4)
1. the controlled on-line testing hierarchical identification of surface water and divide matter exhausting control system is characterized in that, comprises the test result acquisition module of test result that is used for obtaining by setpoint frequency the monitoring equipment of on-line monitoring project,
Connect with described test result acquisition module, be used for relatively and draw the comparison module of comparative result the setting threshold of described test result and corresponding monitoring project,
Be connected, be used for control module according to described comparative result output steering order with described comparison module,
Be connected, be used for driver module according to the open and-shut mode of described steering order control sewage draining valve and vent valves with described control module, and
The memory module that is used for the open and-shut mode of store test results and described sewage draining valve and vent valves.
2. controlled on-line testing hierarchical identification of surface water according to claim 1 and branch matter exhausting control system, it is characterized in that described system also comprises the display module of the open and-shut mode that is used to show described test result and described sewage draining valve and vent valves.
3. controlled on-line testing hierarchical identification of surface water according to claim 1 and branch matter exhausting control system, it is characterized in that described system also comprises the remote control module that is connected, is used for the receiving remote control signal with described driver module and controlled the open and-shut mode of described sewage draining valve and vent valves by described driver module according to described remote control signal.
4. controlled on-line testing hierarchical identification of surface water according to claim 1 and branch matter exhausting control system is characterized in that described monitoring equipment comprises N level monitoring equipment; Described test result acquisition module comprises the N level test result acquisition module corresponding with described N level monitoring equipment;
Described control module comprises subordinate monitoring start-up control unit and valve control unit; When test result that upper level test result acquisition module is obtained at described comparison module and setting threshold relatively are met the comparative result of requirement, described subordinate sends monitoring start-up control unit and starts next stage monitoring equipment unlatching supervisory instruction, otherwise described valve control unit sends the steering order that described vent valves was opened, closed to the described sewage draining valve of control;
The test result of other on-line monitoring project of all grades and corresponding setting threshold more all be met requirement as a result the time, described valve control unit sends the steering order that described vent valves was closed, opened to the described sewage draining valve of control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202604034U CN201540470U (en) | 2009-11-13 | 2009-11-13 | Surface water controlled online test grading recognition and quality-dividing discharging monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009202604034U CN201540470U (en) | 2009-11-13 | 2009-11-13 | Surface water controlled online test grading recognition and quality-dividing discharging monitoring system |
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| CN201540470U true CN201540470U (en) | 2010-08-04 |
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| CN2009202604034U Expired - Lifetime CN201540470U (en) | 2009-11-13 | 2009-11-13 | Surface water controlled online test grading recognition and quality-dividing discharging monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629136A (en) * | 2012-04-26 | 2012-08-08 | 深圳市兰德玛水环境工程科技有限公司 | Water quality hydrology environment perception and water conservancy facility integrated intelligent management system and method |
| CN103425108A (en) * | 2013-08-16 | 2013-12-04 | 深圳市兰德玛水环境工程科技有限公司 | Water pollution prevention and control system and method based on quality-divided discharge and quality-divided treatment |
| CN107966947A (en) * | 2018-01-05 | 2018-04-27 | 陈四海 | A kind of water quality intellectual monitoring control device |
-
2009
- 2009-11-13 CN CN2009202604034U patent/CN201540470U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629136A (en) * | 2012-04-26 | 2012-08-08 | 深圳市兰德玛水环境工程科技有限公司 | Water quality hydrology environment perception and water conservancy facility integrated intelligent management system and method |
| CN103425108A (en) * | 2013-08-16 | 2013-12-04 | 深圳市兰德玛水环境工程科技有限公司 | Water pollution prevention and control system and method based on quality-divided discharge and quality-divided treatment |
| WO2015021669A1 (en) * | 2013-08-16 | 2015-02-19 | 深圳市兰德玛水环境工程科技有限公司 | System and method for preventing water pollution by using quality classification-based draining and quality classification-based processing |
| CN107966947A (en) * | 2018-01-05 | 2018-04-27 | 陈四海 | A kind of water quality intellectual monitoring control device |
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