CN102866688B - Environment-friendly system and method for remotely monitoring industrial sewage discharge - Google Patents
Environment-friendly system and method for remotely monitoring industrial sewage discharge Download PDFInfo
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- CN102866688B CN102866688B CN201210342220.3A CN201210342220A CN102866688B CN 102866688 B CN102866688 B CN 102866688B CN 201210342220 A CN201210342220 A CN 201210342220A CN 102866688 B CN102866688 B CN 102866688B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses an environment-friendly system and method for remotely monitoring industrial sewage discharge. Water quality information at monitored places is acquired by a PH (Potential of Hydrogen) sensor, a COD (Chemical Oxygen Demand) detector and a flowmeter. Data information is acquired by a system power supply voltage sensor, a district power grid voltage sensor and a flowmeter. When the system power supply voltage sensor detects that the system power supply voltage is zero, a UPS (Uninterrupted Power Supply) supplies power. Secret discharge phenomenon is determined when the following information is simultaneously obtained, i.e., the district power grid voltage of the place monitored by the district power grid voltage sensor is normal, and the sewage discharge quantity of the place monitored by the flowmeter is increased. When site failure occurs, a customized circuit breaker drops out and trips, and a bridging type sampling switch sends out an alarm signal. After water quality, secret discharge and site failure information is acquired by a PLC (Programmable Logic Controller) processor, the information is transmitted to a monitoring center by a GPRS (General Packet Radio Service) module, and data is summarized, analyzed and processed by the monitoring center. The secret discharge, the site failure and sewage parameters, such as sewage discharge quantity, a COD value and a PH value are monitored in real time.
Description
Technical field
The present invention relates to a kind of supervisory system of industrial sewage discharge, particularly long-range environmental protection anti-theft row and discharge failure monitoring method and device, is used for realizing the real-time monitoring that enterprise's sewage discharge, sewage are stolen to row and field failure.
Background technology
It is one of main Environmental Problems of facing of China that water pollutes, and industrial waste water is the main cause that causes water to pollute.Along with China's industrial expansion, the discharge capacity of industrial waste water increases day by day, and the industrial waste water that does not reach emission standard enters after water body, severe contamination water resource.
Current sewage discharge automatic monitoring system is mostly to utilize a comprehensive automatic monitoring on line system of Modern Transducer Technology, automation detection and control technology, Computer Applied Technology and Networks and Communications technology composition, can carry out Real-Time Monitoring to the sewage of enterprise's discharge.Can be continuously, the situation of monitoring objective sewage effluent in time, effectively play environmental monitoring, supervisory role.But a lot of enterprises quit work monitoring system at night by the power supply of artificial cut-out monitoring system, then sewage effluent without restraint, racks up after sewage more again to monitoring system power supply, the monitoring of escaping monitoring system with this, and Here it is, and row steals in enterprise.The row of stealing makes enterprise can hide the supervision of environmental administration and sewage effluent has without restraint brought huge destruction to environment.But current automatic monitoring system is difficult to accomplish effective supervision to the row of stealing, and makes to arrange steathily phenomenon and acts recklessly and can not get reasonably punishing.And current sewage discharge automatic monitoring system field failure monitors the also imperfection that part is done, when sewage draining valve owing to stopping up the overload, short circuit of the over current fault that causes of stall or power circuit, the fault such as under-voltage all can make circuit breaker tripping tripping operation, and on-the-spot unmanned, will make monitoring system quit work, cause the destruction of monitoring system paralysis and environment.
Summary of the invention
The object of the invention is for overcoming the deficiencies in the prior art, the remote sewage exhausting control system and the method for supervising that provide a kind of environmental protection to use, in conjunction with Modern Transducer Technology, automation detection and control technology, Computer Applied Technology and Networks and Communications technology, not only can be to water quality parameter Real-Time Monitoring, can also realize the monitoring of stealing sewer and field failure, solve a difficult problem for sewage discharge monitoring system.
The technical scheme that long-range environmental protection sewage discharge supervisory system of the present invention adopts is: this supervisory system comprises water quality parameter monitoring part, the row's of stealing monitoring part, field failure monitoring part, PLC disposal system and Surveillance center; Described water quality parameter monitoring part is made up of pH value sensor, COD detector and flowmeter; The described row of stealing monitoring part is made up of ups power, system power supply voltage sensor, section line voltage sensor, switch controller, static switch and flowmeter; Ups power connects switch controller, and switch controller connects PLC disposal system by static switch; System power supply voltage sensor, section line voltage sensor and the each correspondence of flowmeter are located at line voltage, system power supply voltage and foul water system monitoring point place; Described field failure monitoring part is taken formula sampling switch by the special isolating switch linking into an integrated entity and bridge and is formed, the joint face of special isolating switch is provided with the switch gearing shift fork being connected with circuit breaker handle, the joint face that bridge is taken formula sampling switch is provided with and can drives the bridge of its contact folding handle of giving a hand, and switch gearing shift fork is stuck in bridge and gives a hand on handle; PH value sensor, COD detector and flowmeter, system power supply voltage sensor, section line voltage sensor, bridge are taken formula sampling switch and are connected with PLC disposal system respectively, and PLC disposal system connects Surveillance center by GPRS module.
The technical scheme that the method for supervising of long-range environmental protection sewage discharge supervisory system of the present invention adopts is to have following steps: (1) gathers monitoring point place water quality information by PH sensor, COD detector and flowmeter, and water quality information sends PLC processor to; (2) by system power supply voltage sensor, section line voltage sensor and flowmeter image data information, data message is passed to PLC processor; In the time that system power supply voltage sensor senses is zero to system power supply voltage, switch controller control static switch switched system power supply, powered by ups power, PLC processor is transferred the information of section line voltage Sensor monitoring point and flowmeter monitoring point simultaneously, if obtain the information that the section line voltage of section line voltage Sensor monitoring point sewage flow rate normal and flowmeter monitoring point increases, be determined with and arrange steathily phenomenon simultaneously; (3) in the time having field failure to occur, the tripping operation of special circuit breaker tripping, drives switch gearing shift fork and the bridge motion of handle of giving a hand by circuit breaker handle, makes bridge take the conducting of formula sampling switch inner contact, and bridge is taken formula sampling switch and sent alerting signal to PLC processor; (4) when PLC processor collect water quality, steal row and field failure information after, send monitoring center to by GPRS module, by monitoring center to data Macro or mass analysis and processing.
Beneficial effect of the present invention is as follows:
1, sewage monitoring system of the present invention not only can be realized the Real-Time Monitoring to wastewater parameters such as sewage flow rate, COD value, pH values, also in supply module, add ups power, realize enterprise is arranged to the Real-Time Monitoring of situation steathily, even if enterprise artificially cuts off the power supply of monitoring system, monitoring system still can rely on inner ups power to work on, and has ensured that monitoring system works on after people is for power-off.Be that the information such as comprehensive section electric network state, sewage flow rate and system power supply state are analyzed in the lump to arranging steathily the basis for estimation of phenomenon, judge whether someone is power-off and enterprise is arranged phenomenon steathily, ensured that monitoring system works continually and steadily.
2, the present invention can carry out Real-Time Monitoring to field failure, when sewage draining valve stops up the overload, short circuit of the overcurrent that causes of stall or power circuit, the fault such as under-voltage all can make circuit breaker tripping tripping operation, bridge is taken formula sampling switch can send alerting signal in the time that circuit breaker failure is threaded off, and the present invention realizes the Real-Time Monitoring of field failure by monitoring, alarming signal.
3, the present invention by GPRS network by water quality, steal the field data teletransmissions such as row, field failure to monitoring center, by monitoring center's Real-Time Monitoring, the monitoring of realization to whole sewage discharge monitoring system in unattended situation at the scene.
4, the present invention is not only confined to sewage monitoring system, can be applied to as required multiple environmental quality monitoring system.
Brief description of the drawings
Fig. 1 is the structural representation of the long-range environmental protection sewage discharge of the present invention supervisory system;
The specific works block diagram of row's monitoring part is stolen by Tu2Shi Tu1Zhong enterprise;
Fig. 3 is the assembling outside drawing that in Fig. 1, special isolating switch and bridge are taken formula sampling switch;
Fig. 4 is the left view of special isolating switch in Fig. 3;
Fig. 5 is the front view that Fig. 3 jackshaft is taken formula sampling switch.
Embodiment
As shown in Figure 1, long-range environmental protection sewage discharge supervisory system of the present invention is made up of field data acquisition system, data transmission network and on-line monitoring system three parts.Described field data acquisition system is by comprising that again water quality parameter is monitored, row's monitoring is stolen by enterprise and information acquisition and the PLC disposal system G of three parts of field failure monitoring form.Described water quality parameter monitoring part is made up of pH value sensors A, COD detector B and flowmeter C.Referring to Fig. 2, described enterprise steals row's monitoring part and is made up of ups power D, system power supply voltage sensor E, section line voltage sensor F, switch controller J, static switch K and flowmeter C again.Described field failure monitoring part is taken formula sampling switch 7 by special isolating switch 1 and bridge and is formed.Described data transmission network is made up of GPRS module H.Described on-line monitoring system is monitoring center, is made up of the PC of the I of Surveillance center, be responsible for field monitoring instrument to manage and control, and the Macro or mass analysis of data and processing, in the administration and supervision authorities of whole system.
Referring to Fig. 1, collection in worksite to data message be sent to the I of monitoring center by GPRS module H, water quality parameter of the present invention monitoring part is positioned at several monitoring point places, the corresponding Sewage outlet in each monitoring point.At each Sewage outlet, PH sensors A, COD detector B and flowmeter C are installed, composition water quality parameter on-line detector, gather water quality information and send data message to PLC processor G by this detector, by PLC processor, G carries out rough handling to image data, completes the water quality parameter data acquisition to a Sewage outlet.Wherein pH value sensors A, COD detector B and flowmeter C, ups power D, system power supply voltage sensor E, section line voltage sensor F, GPRS module H, bridge are taken formula sampling switch 7 and are connected with PLC disposal system G respectively, form field data data acquisition and controlling system.
Referring to Fig. 2, system power supply voltage sensor E, section line voltage sensor F and the each correspondence of flowmeter C that enterprise of the present invention sewage is stolen in row's monitoring part are arranged on line voltage, system power supply voltage and foul water system monitoring point place, monitor respectively this three parameters.It is upper that system power supply voltage sensor E, section line voltage sensor F and flowmeter C are connected to PLC processor G, and the data message collecting is passed to PLC processor G by they, and ups power D is also connected with the power-supply system of PLC processor G as standby power supply.Ups power D connects switch controller J, and switch controller J connects PLC disposal system G by static switch K, and switch controller J is by the work of the on off state control ups power D of control static switch K.In the time of the supply voltage of the artificial cut-out monitoring system of enterprise, system power supply voltage sensor E can detect that system power supply voltage is zero, ups power D is through switch controller J and static switch K connected system power supply, switch controller J controls static switch K switched system power supply, make monitoring system power supply transfer ups power D to by civil power, monitoring system keeps normal work.The information that monitors system power supply voltage sensor E monitoring point as PLC processor G is that system power supply voltage is while being zero, can transfer the information of line voltage sensor F monitoring point, section and flowmeter C monitoring point simultaneously, if obtain the information of the sewage flow rate increase of the normal and flowmeter C monitoring point of the section line voltage of line voltage sensor F monitoring point, section simultaneously, monitoring system just can be judged that enterprise has and arranges steathily phenomenon.The present invention adds ups power D in monitoring system supply module, and by the monitoring information of E, F, C monitoring point, makes enterprise cannot artificially cut off monitoring system power supply and stops monitoring system work and cannot the row of stealing, has reached the object that anti-theft is arranged.
Referring to Fig. 3-5, field failure monitoring part of the present invention is taken formula sampling switch 7 by special isolating switch 1 and bridge and is formed.In the time that special isolating switch 1 breaks down dropout, bridge is taken formula sampling switch 7 meeting output alarm signals to PLC processor G, completes the information acquisition of field failure.Special isolating switch 1 and bridge are taken to formula sampling switch 7, and both are fixedly mounted on guide rail side by side, close and are fastened as one (see figure 3).Wherein take on the side that formula sampling switch 7 is connected with special isolating switch 1 and have 2 fixing plug pins 9 at bridge, special isolating switch 1 with take the side that formula sampling switch 7 connects on have two corresponding fixed slot 6, fixing plug pin 9 inserts in fixed slot 6, by special isolating switch 1 with take formula sampling switch 7 and be fixed together.The special place of special isolating switch 1 is it and takes on formula sampling switch 7 joint faces have individual bridge to take handle socket 3, below taking handle socket 3, bridge has switch gearing shift fork 4, switch gearing shift fork 4 and circuit breaker handle 2 mechanical connections can drive switch gearing shift fork 4 to move in the time that circuit breaker handle 2 moves.Bridge is taken also has the bridge of the pin-like handle 8 of giving a hand on the side that formula sampling switch 7 is connected with special isolating switch 1, bridge handle 8 connecting bridges of giving a hand are taken the inner interlinked mechanism of formula sampling switch 7, and interlinked mechanism can drive bridge to take the contact folding of formula sampling switch 7.Taking formula sampling switch 7 when special isolating switch 1 and bridge closes while being buckled together, the fixing plug pin 9 that not only bridge is taken on formula sampling switch 8 inserts in the fixed slot 6 of special isolating switch 1, bridge is taken bridge on formula sampling switch 7 handle 8 bridge that also intercalation enters on special isolating switch 1 of giving a hand and is taken in handle socket 3, and the barbed portion of switch gearing shift fork 4 on special isolating switch 1 is stuck in bridge and gives a hand on handle 8.In the time having field failure to occur, special isolating switch 1 is threaded off and is tripped, driving switch gearing shift fork 4 to promote the bridge handle 8 of giving a hand by circuit breaker handle 2 moves, the bridge interlinked mechanism that handle 8 drives bridge to take formula sampling switch 7 inside of giving a hand discharges the pressure to spring leaf contact, make bridge take the 7 inner contact conductings of formula sampling switch, sending electric conduction signal is alerting signal, and bridge is taken formula sampling switch 7 will send alerting signal to PLC processor G.This bridge is taken the action of formula sampling switch 7 inside contact, only in the time of special isolating switch 1 fault trip, moves, and is failure to actuate, so can judge whether it is the tripping operation action that field failure causes in the time of common sub-switching operation.Bridge is taken after formula sampling switch 7 sends alerting signal, need to reset by reset switch, can enter the monitoring of next fault.The present invention realizes the monitoring of field failure by monitoring the state of local isolating switch 1.
When PLC processor G collects after water quality parameter, enterprise steal row and field failure information, after processing, send the I of monitoring center by wireless communication module to by GPRS module H, by the I of monitoring center to data Macro or mass analysis and processing, and send steering order field monitoring instrument is managed and controlled, and row, field failure notification alert are stolen to by enterprise.
Claims (1)
1. a long-range environmental protection sewage discharge method for supervising, adopt long-range environmental protection sewage discharge supervisory system, described long-range environmental protection sewage discharge supervisory system comprises water quality parameter monitoring part, the row's of stealing monitoring part, field failure monitoring part, PLC disposal system and Surveillance center; Described water quality parameter monitoring part is made up of pH value sensor, COD detector and flowmeter; The described row of stealing monitoring part is made up of ups power, system power supply voltage sensor, section line voltage sensor, switch controller, static switch and flowmeter; Ups power connects switch controller, and switch controller connects PLC disposal system by static switch; System power supply voltage sensor, section line voltage sensor and the each correspondence of flowmeter are located at line voltage, system power supply voltage and foul water system monitoring point place; Described field failure monitoring part is taken formula sampling switch by the special isolating switch linking into an integrated entity and bridge and is formed, the joint face of special isolating switch is provided with the switch gearing shift fork being connected with circuit breaker handle, the joint face that bridge is taken formula sampling switch is provided with and can drives the bridge of its contact folding handle of giving a hand, and switch gearing shift fork is stuck in bridge and gives a hand on handle; PH value sensor, COD detector and flowmeter, system power supply voltage sensor, section line voltage sensor, bridge are taken formula sampling switch and are connected with PLC disposal system respectively, PLC disposal system connects Surveillance center by GPRS module, it is characterized in that having following steps:
(1) gather monitoring point place water quality information by PH sensor, COD detector and flowmeter, water quality information sends PLC processor to;
(2) by system power supply voltage sensor, section line voltage sensor and flowmeter image data information, data message is passed to PLC processor; In the time that system power supply voltage sensor senses is zero to system power supply voltage, switch controller control static switch switched system power supply, powered by ups power, PLC processor is transferred the information of section line voltage Sensor monitoring point and flowmeter monitoring point simultaneously, if obtain the information that the section line voltage of section line voltage Sensor monitoring point sewage flow rate normal and flowmeter monitoring point increases, be determined with and arrange steathily phenomenon simultaneously;
(3) in the time having field failure to occur, the tripping operation of special circuit breaker tripping, drives switch gearing shift fork and the bridge motion of handle of giving a hand by circuit breaker handle, makes bridge take the conducting of formula sampling switch inner contact, and bridge is taken formula sampling switch and sent alerting signal to PLC processor;
(4) when PLC processor collect water quality, steal row and field failure information after, send monitoring center to by GPRS module, by monitoring center to data Macro or mass analysis and processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210342220.3A CN102866688B (en) | 2012-09-17 | 2012-09-17 | Environment-friendly system and method for remotely monitoring industrial sewage discharge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210342220.3A CN102866688B (en) | 2012-09-17 | 2012-09-17 | Environment-friendly system and method for remotely monitoring industrial sewage discharge |
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| Publication Number | Publication Date |
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| CN102866688A CN102866688A (en) | 2013-01-09 |
| CN102866688B true CN102866688B (en) | 2014-08-20 |
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| CN201210342220.3A Expired - Fee Related CN102866688B (en) | 2012-09-17 | 2012-09-17 | Environment-friendly system and method for remotely monitoring industrial sewage discharge |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103886691A (en) * | 2014-04-07 | 2014-06-25 | 杭州安控环保科技有限公司 | Card swiping type total pollution discharge quantity control system |
| CN104199406B (en) * | 2014-08-25 | 2017-01-25 | 长江水利委员会长江科学院 | System and method for evidence obtaining in water body pollution-discharge cruise monitoring |
| CN104535520B (en) * | 2015-01-09 | 2017-01-18 | 成都海兰天澄科技有限公司 | Automatic COD detector capable of being remotely controlled |
| CN104655187A (en) * | 2015-02-02 | 2015-05-27 | 临安丹靓环境工程有限公司 | Remote sewage discharge monitoring system and monitoring method |
| CN106154987A (en) * | 2015-03-27 | 2016-11-23 | 杰智环境科技股份有限公司 | Pollute long distance control system and the method for anti-processing equipment processed |
| CN108037724A (en) * | 2017-11-30 | 2018-05-15 | 湖州欣格膜科技有限公司 | A kind of industrial wastewater is aerated purifier |
| CN108062067A (en) * | 2018-01-18 | 2018-05-22 | 杭州美尼特自动化仪表有限公司 | A kind of pollution sources real time and on line monitoring system and its monitoring method |
| CN109195129A (en) * | 2018-08-29 | 2019-01-11 | 安徽辰控智能科技有限公司 | A kind of pollutant discharge of enterprise supervisory terminal of hidden installation |
| CN113110161B (en) * | 2021-04-12 | 2022-04-12 | 厦门华夏国际电力发展有限公司 | Credible monitoring method and system for wastewater discharge environment-friendly sampling data |
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| CN2126747Y (en) * | 1992-06-16 | 1993-02-03 | 苏州市沧浪电子仪器厂 | Hand shank operating mechanism for circuit breaker |
| JP3872865B2 (en) * | 1997-05-20 | 2007-01-24 | 積水化学工業株式会社 | Monitoring and control device of vacuum valve unit in sewer system |
| US7265458B2 (en) * | 2005-04-08 | 2007-09-04 | Eaton Power Quality Corporation | Apparatus and methods for coordinated static switch operations for load transfers in uninterruptible power supply systems |
| CN101302042A (en) * | 2008-04-21 | 2008-11-12 | 东南大学 | Intellectualized monitoring method for industrial park waste water discharge pollutant |
| KR100882800B1 (en) * | 2008-08-22 | 2009-02-09 | (주)썬텍엔지니어링 | Water treatment facility monitoring and control system |
| CN202372497U (en) * | 2011-12-02 | 2012-08-08 | 深圳达实智能股份有限公司 | Water quality monitoring system of sewage treatment plant |
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