CN110825011A - Pollution source on-line water balance monitoring system - Google Patents
Pollution source on-line water balance monitoring system Download PDFInfo
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Abstract
The invention is suitable for the field of monitoring technology improvement, and provides a pollution source online water balance monitoring system which comprises a remote monitoring unit, a data transmission unit and a basic equipment unit, wherein the output end of the basic equipment unit is connected with the input end of the data transmission unit, the output end of the data transmission unit is connected with the input end of the remote monitoring unit, data of an equipment instrument is directly output to the data transmission unit in the basic equipment unit, the data transmission unit displays the data of the basic equipment unit through storage, operation, analysis, real-time display and video monitoring, and the remote monitoring unit transmits the real-time data, the analysis data and the video information of the data transmission unit to a remote large data platform for centralized monitoring. The monitoring point location installation procedure is simplified, the manpower and material resources for construction are reduced, the construction period and the cost are shortened, and efficient and favorable guarantee is provided for rapid deployment and emergency monitoring of pollution source monitoring.
Description
Technical Field
The invention belongs to the field of improvement of an online monitoring technology of discharged water, and particularly relates to an online water balance monitoring system for a pollution source.
Background
With the national attention on city management, ecological network construction and the development of modern information technologies such as internet of things, big data, cloud computing and the like, the rapid development of informatization of the domestic environmental protection field and the water affairs field is certainly promoted, companies are guided by the technology, a professional entrepreneurship research and development team is gradually formed in continuous exploration and practice through continuous capital investment, technology and talent introduction, the industry development direction aiming at 'intelligent environmental protection' and 'intelligent water affairs' is finally established, and the intelligent water affairs information and supervision technology system construction work in the environmental protection field and the water affairs field is dedicated.
With the 'ten items of water' and the coming-out and implementation of national environmental protection planning, the monitoring and treatment of urban black and odorous water bodies become the central task. Because of the damage to water caused by rapid development and rapid expansion of cities and the imperfect construction of pollution control infrastructure, the water environment pollution of urban inland rivers is serious, and the phenomenon of pollution, dirt and odor is almost a common phenomenon of large and small river gushes. River pollution is mainly from domestic sewage and industrial wastewater, so that the supervision and management of the water environment are required to be comprehensively enhanced while the construction of infrastructure and river regulation engineering is accelerated, and on the basis of the comprehensive reinforcement, pollution sources in related water environment flow domains are mainly treated, and finally the pollution condition of the monitored water environment is thoroughly improved, so that the monitored water environment gradually recovers a self-purification and self-circulation ecological environment.
The online monitoring of the important pollution source in China begins in the nineties of the last century. In 2006, the country has developed the construction of online pollution source monitoring networks on a large scale, and wastewater discharged by heavy pollution sources in daily life is monitored. In 2011, the technical requirements and the detection method standards of the continuous emission monitoring system are released by the country for the first time. Promote the environmental management level of China to get a new step.
In recent years, with the rapid development of national economy, the living standard of people is further improved, the requirements of the masses on environmental protection are higher and higher, and the difficulty of corresponding environmental supervision is higher and higher. The traditional supervision means have difficulty meeting the requirements of pollution source monitoring and management under new situations.
In order to utilize an intelligent monitoring network for discharging important wading pollution sources, more effective management is carried out on water pollution and accurate sanction is carried out on pollution discharge law in all parts of the country, integrated automatic continuous monitoring equipment which is all-weather, all-process, all-around and accurately controls monitoring quality is urgently required to be installed in the construction of the network monitoring point.
In order to more effectively control water pollution throughout the country, an intelligent monitoring network for pollution source discharge of important wading water is utilized to accurately sanction pollution discharge violations.
At present, the point pollution source on-line monitoring system established in China mainly transmits the monitoring results collected by the water quality parameter on-line monitoring instrument to a central data management platform through transmission equipment for data statistics and arrangement, and provides relevant departments as management decision references.
This model has the following drawbacks and regulatory vulnerabilities. .
A. The original system design is more suitable for large enterprises. The daily discharge of waste water is relatively large and continuous discharge is usually adopted. Therefore, an online monitoring instrument is arranged at the total sewage outlet, and sampling, analyzing and testing are carried out at regular time every hour or every four hours according to the set time sequence, so that the actual waste water discharge condition of an enterprise can be basically reflected. However, the existing continuous online detection instrument and meter of most industrial enterprises with daily wastewater discharge amount of more than one hundred cubes, dozens of cubes or even only a few cubes obviously have problems. These small and medium-sized enterprises intermittently discharge wastewater. And the time duration period of each drainage is short. For example, some businesses may discharge twice or three times a day, half an hour each time. Timing sampling designed in a continuous discharge mode often fails to achieve normal drainage.
B. Due to the adoption of the design of timing sampling, a lot of operation space is left for enterprises. For example, after mastering the automatic sampling rule, the enterprise can avoid supervision in a mode of firstly discharging tap water and then discharging waste water in the automatic sampling period.
C. In a more serious situation, part of enterprises often discharge a part of wastewater which meets the treatment standard at a main discharge port, and the rest of wastewater which does not meet the treatment standard is discharged through other pipelines. For many plants in Shenzhen, or sub-leased plants, illegal emissions have formed a complete industry chain.
In order to accurately sanction pollution discharge illegal behaviors all over the country, an important wading pollution source discharge intelligent monitoring network is utilized to control water pollution. In the construction of the network monitoring point, the monitoring equipment does not have the problems of all weather, whole process, all around and inaccurate monitoring quality.
Disclosure of Invention
The invention aims to provide an online water balance monitoring system for a pollution source, and aims to solve the technical problems.
The pollution source online water balance monitoring system comprises a remote monitoring unit, a data transmission unit and a basic equipment unit, wherein the remote monitoring unit is used for being networked with an environmental protection system of an environmental protection department, comprehensively mastering illegal pollution discharge conditions of pollution source enterprises in real time by combining remote automatic sampling and remote quality control, pushing real-time early warning information, monitoring data uploaded by the basic equipment unit and the data transmission unit in real time, analyzing the data to generate an analysis result, comprehensively knowing the real situation of a site by combining monitored real-time videos, and providing a visual law enforcement tool for law enforcement of the environmental protection department; the data transmission unit is used for collecting and controlling the data information reported by the basic equipment unit, performing logic operation and comprehensive analysis of the substation computer, and transmitting the on-site real data and the video information to the remote monitoring unit; the basic monitoring equipment unit is used for monitoring water quality, monitoring water quantity, monitoring environment, monitoring security facilities, monitoring dead angles and real-time videos of a monitoring area, and transmitting instrument and equipment data of each dispersed monitoring point location to the data transmission unit in real time through an ad hoc network technology.
The water balance monitoring in the data transmission unit has the function of comprehensively analyzing the water supply condition, the water discharge condition, the water consumption condition, the daily discharge limit value condition, the loss condition, the unknown water discharge condition and the like of the enterprise and public institution, and can accurately know the contents of the water supply source, the water distribution, the water consumption, the reutilization condition and the like of the enterprise and public institution.
The further technical scheme of the invention is as follows: the basic equipment unit comprises a data acquisition system, an ad hoc network system, a video monitoring system and a monitoring system, wherein the output end of the ad hoc network system is connected with the input end of the data acquisition system, the output end of the monitoring system is connected with the input end of the data acquisition system, the output end of the data acquisition system is connected with the input end of the data transmission unit, and the output end of the video monitoring system is connected with the input end of the data transmission unit.
The further technical scheme of the invention is as follows: the ad hoc network system comprises a networking module, a water inlet flow meter, a water discharge flow meter, a liquid level meter and a PH/conductivity monitoring meter, wherein the output end of the water inlet flow meter, the output end of the water discharge flow meter, the output end of the liquid level meter and the output end of the PH/conductivity monitoring meter are respectively connected with the input end of the networking module, and the output end of the networking module is connected with the input end of the data acquisition system.
The system transmits the device data of a plurality of dispersed point positions to a data acquisition instrument in a centralized manner, and solves the problems of unstable data transmission, the influence of an operator on a site network, large construction difficulty, long installation period, complex debugging and the like of the existing enterprise and public institution through a 4G wireless mode/a traditional wiring mode.
The further technical scheme of the invention is as follows: the video monitoring system comprises a monitoring host and a plurality of video cameras, and the plurality of video cameras are respectively connected with the video host in a data communication manner; each video camera corresponds to an area, and simultaneously, the water quantity data and the water quality data are superposed on the related cameras, so that the real emission condition of the pollution source of the enterprise and public institution can be visually reflected, and the pollution condition and the water consumption condition of the enterprise and public institution can be visually known by a responsible person of an environmental protection department more conveniently.
The further technical scheme of the invention is as follows: the monitoring system comprises a water quality monitoring subsystem, an intelligent security subsystem and an environment monitoring subsystem, wherein the output end of the water monitoring subsystem, the output end of the intelligent security subsystem and the output end of the environment monitoring subsystem are respectively connected with the input end of the data acquisition system.
The further technical scheme of the invention is as follows: the data acquisition system adopts a data acquisition instrument which is used for acquiring and controlling field equipment instrument data; the industrial personal computer is used for water balance monitoring, water quality comprehensive analysis, report analysis and trend analysis; the functions of real-time data acquisition, logic analysis and control are realized; the industrial personal computer software mainly functions in water balance calculation and analysis, water quality data comprehensive analysis, automatic sampling and sample retention monitoring, quality control, report analysis, trend analysis, personnel management and the like.
The further technical scheme of the invention is as follows: the data transmission unit comprises an intelligent gateway, an industrial personal computer, a switch and a wireless router, wherein the output end of the data acquisition system is respectively connected with the input end of the intelligent gateway and the input end of the switch, the switch is connected with the industrial personal computer for bidirectional communication, the output end of the switch is connected with the input end of the wireless router, the intelligent gateway is in communication connection with the remote monitoring unit, and the wireless router is in wireless network connection with the process monitoring unit.
The further technical scheme of the invention is as follows: the remote monitoring unit comprises a cloud server or a server, a mobile terminal, a government environmental protection system and a personal terminal, wherein the output end of the intelligent gateway is respectively connected with the input end of the government environmental protection system and the input end of the cloud server or the input end of the server, the personal terminal is connected with the cloud server or the server through communication, and the mobile terminal is connected with the cloud server or the server through wireless communication.
The further technical scheme of the invention is as follows: the water quality monitoring subsystem analyzes, controls and samples the monitored water quality through the water quality on-line analysis monitoring equipment, the water quality control instrument and the water quality automatic sampler.
The further technical scheme of the invention is as follows: an infrared alarm, an access control system, an audible and visual alarm, a water immersion sensor, a switch and a smoke sensor/temperature sensor are utilized to form the intelligent security subsystem in the monitoring cabin; and the temperature and humidity in the cabin are monitored by utilizing the temperature and humidity transmitter to form an environment monitoring subsystem.
The invention has the beneficial effects that: the integrated comprehensive point location monitoring system effectively solves the problem that the repeated construction and subsequent expansion capability of facilities such as station houses, sampling, water distribution, power supply, communication transmission and the like of the point location monitoring system are not strong. By integrating the integrated shelter, the monitoring equipment in the system is simplified, the maintenance amount and the failure rate of monitoring points are greatly reduced, and the operation reliability of the system is greatly improved; the monitoring point location installation procedure is simplified, the manpower and material resources for construction are reduced, the construction period and the cost are shortened, and efficient and favorable guarantee is provided for rapid deployment and emergency monitoring of pollution source monitoring. The modularized combination design and the customized assembly production of the shelter have high applicability.
Drawings
Fig. 1 is a block diagram of a pollution source online water balance monitoring system provided in an embodiment of the present invention.
Fig. 2 is a block diagram of a video monitoring system according to an embodiment of the present invention.
Fig. 3 is a block diagram of an ad hoc network system according to an embodiment of the present invention.
Fig. 4 is a block diagram of a data acquisition system and a water quality monitoring system according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1-4, the pollution source online water balance monitoring system provided by the present invention includes a remote monitoring unit, a data transmission unit and a basic equipment unit, wherein the remote monitoring unit is used for networking with an environmental protection system of an environmental protection department, comprehensively mastering illegal pollution discharge conditions of pollution source enterprises in real time by combining remote automatic sampling and remote quality control, and pushing real-time early warning information, monitors monitoring data uploaded by the basic equipment unit and the data transmission unit in real time, analyzes the data to generate an analysis result, comprehensively understands the real-time situation in the field by combining the monitored real-time video, and provides a visual law enforcement tool for law enforcement of the environmental protection department; the data transmission unit is used for collecting and controlling the data information reported by the basic equipment unit, performing logic operation and comprehensive analysis of the substation computer, and transmitting the on-site real data and the video information to the remote monitoring unit; the basic monitoring equipment unit is used for monitoring water quality, monitoring water quantity, monitoring environment, monitoring security facilities, monitoring dead angles and real-time videos of a monitoring area, and transmitting instrument and equipment data of each dispersed monitoring point location to the data transmission unit in real time through an ad hoc network technology.
The water balance monitoring in the data transmission unit has the function of comprehensively analyzing the water supply condition, the water discharge condition, the water consumption condition, the daily discharge limit value condition, the loss condition, the unknown water discharge condition and the like of the enterprise and public institution, and can accurately know the contents of the water supply source, the water distribution, the water consumption, the reutilization condition and the like of the enterprise and public institution.
The basic equipment unit comprises a data acquisition system, an ad hoc network system, a video monitoring system and a monitoring system, wherein the output end of the ad hoc network system is connected with the input end of the data acquisition system, the output end of the monitoring system is connected with the input end of the data acquisition system, the output end of the data acquisition system is connected with the input end of the data transmission unit, and the output end of the video monitoring system is connected with the input end of the data transmission unit.
The ad hoc network system comprises a networking module, a water inlet flow meter, a water discharge flow meter, a liquid level meter and a PH/conductivity monitoring meter, wherein the output end of the water inlet flow meter, the output end of the water discharge flow meter, the output end of the liquid level meter and the output end of the PH/conductivity monitoring meter are respectively connected with the input end of the networking module, and the output end of the networking module is connected with the input end of the data acquisition system.
The system transmits the device data of a plurality of dispersed point positions to a data acquisition instrument in a centralized manner, and solves the problems of unstable data transmission, the influence of an operator on a site network, large construction difficulty, long installation period, complex debugging and the like of the existing enterprise and public institution through a 4G wireless mode/a traditional wiring mode.
The video monitoring system comprises a monitoring host and a plurality of video cameras, and the plurality of video cameras are respectively connected with the video host in a data communication manner; each video camera corresponds to an area, and simultaneously, the water quantity data and the water quality data are superposed on the related cameras, so that the real emission condition of the pollution source of the enterprise and public institution can be visually reflected, and the pollution condition and the water consumption condition of the enterprise and public institution can be visually known by a responsible person of an environmental protection department more conveniently.
The monitoring system comprises a water quality monitoring subsystem, an intelligent security subsystem and an environment monitoring subsystem, wherein the output end of the water monitoring subsystem, the output end of the intelligent security subsystem and the output end of the environment monitoring subsystem are respectively connected with the input end of the data acquisition system.
The data acquisition system adopts a data acquisition instrument which is used for acquiring and controlling field equipment instrument data; the industrial personal computer is used for water balance monitoring, water quality comprehensive analysis, report analysis and trend analysis; the functions of real-time data acquisition, logic analysis and control are realized; the industrial personal computer software mainly functions in water balance calculation and analysis, water quality data comprehensive analysis, automatic sampling and sample retention monitoring, quality control, report analysis, trend analysis, personnel management and the like.
The data transmission unit comprises an intelligent gateway, an industrial personal computer, a switch and a wireless router, wherein the output end of the data acquisition system is respectively connected with the input end of the intelligent gateway and the input end of the switch, the switch is connected with the industrial personal computer for bidirectional communication, the output end of the switch is connected with the input end of the wireless router, the intelligent gateway is in communication connection with the remote monitoring unit, and the wireless router is in wireless network connection with the process monitoring unit.
The remote monitoring unit comprises a cloud server or a server, a mobile terminal, a government environmental protection system and a personal terminal, wherein the output end of the intelligent gateway is respectively connected with the input end of the environmental protection system of the environmental protection department and the input end of the cloud server or the input end of the server, the personal terminal is connected with the cloud server or the server through communication, and the mobile terminal is connected with the cloud server or the server through wireless communication.
The water quality monitoring subsystem analyzes, controls and samples the monitored water quality through the water quality on-line analysis monitoring equipment, the water quality control instrument and the water quality automatic sampler.
An infrared alarm, an access control system, an audible and visual alarm, a water immersion sensor, a switch and a smoke sensor/temperature sensor are utilized to form the intelligent security subsystem in the monitoring cabin; and the temperature and humidity in the cabin are monitored by utilizing the temperature and humidity transmitter to form an environment monitoring subsystem.
The mobile terminal comprises a smart phone, a notebook computer and a tablet computer which can support wireless internet access, wherein APP end software of a water balance online monitoring system is installed on the smart phone, the notebook computer and the tablet computer, and the APP end software can be connected with a cloud server or a server to read stored related information.
The personal terminal is connected with the cloud server or the server through the internet, reads data information stored on the cloud server or the server, mainly comprises a personal PC, a switch, a router and a firewall, and realizes remote reading of relevant information.
The water inlet statistical module adopts a water inlet flow meter.
The drainage statistical module adopts a drainage flowmeter.
The PH monitoring module adopts a PH/conductivity monitor.
The liquid level meter adopts an LI liquid level meter.
The system is an application system which is developed by combining a water balance concept and big data and cloud computing technology and is applied to real-time supervision of water pollution sources.
The system can perform closed-loop monitoring operation on the water drainage of enterprises according to enterprise properties, one plant and one policy, synchronously perform water balance analysis through system modeling, judge the water consumption law of the monitored enterprises, and perform online instrument monitoring and enterprise water balance monitoring on the water drainage pollutants of the enterprises.
On the basis of carrying out water quantity and water balance analysis, the system is provided with a multifunctional integrated pollution source online intelligent monitoring system at a sewage discharge port of a monitored enterprise.
The online intelligent monitoring system consists of a remote monitoring unit, a data transmission unit and a basic equipment unit.
The base unit includes: the water quality unit comprises a water quality analysis system, a water quality automatic sampling system and a quality control system;
the water quantity unit comprises a water quantity monitoring system and a rain and sewage pipe network monitoring system;
the intelligent security unit comprises an access control system, an audible and visual alarm system, a fire-fighting system and a security system;
the environment unit comprises an intelligent air conditioning system and an environment monitoring system;
the video monitoring unit comprises an enterprise industrial control monitoring system and a dead-corner-free monitoring system inside and outside the cabin;
the ad hoc network unit comprises a plurality of point location remote automatic networking systems and the like.
The data transmission unit comprises a data acquisition analysis control unit, and the data acquisition analysis control unit comprises field data real-time acquisition, water balance monitoring (water amount accounting/water quality monitoring/video monitoring comprehensive analysis), water quality data comprehensive analysis, automatic sampling and sample reserving control, quality control, report analysis, trend analysis and intelligent security monitoring;
the data transmission unit comprises intelligent gateway/data forwarding software multi-data center transmission;
and the video monitoring unit comprises on-site working condition video analysis and real-time video transmission.
The remote monitoring unit comprises an environment-friendly platform networking network, which comprises a national/province/city/county environment-friendly system networking network;
remote sampling, namely overproof sample reservation, wherein the remote platform random sampling/overproof sample reservation comprises the steps that sampling personnel can take a water sample at any time;
remote quality control: the remote platform carries out random quality control and masters the validity of data in real time;
information push: pushing warning information in advance, and pushing relevant supervision departments to perform law enforcement in time;
video monitoring: the remote video is combined with real-time data to comprehensively know the real situation of the site.
Front-end monitoring equipment (comprising a flowmeter, a sensor, a monitoring instrument, data transmission equipment and related control equipment) of a water flow balance monitoring system, a pollution source online water quality automatic monitoring system, a sewage automatic sampling system, a water treatment tank sludge treatment online video monitoring system and the like in an intelligent wading pollution source discharge monitoring network are integrated in an integrated intelligent monitoring shelter, so that independent monitoring points of the front-end monitoring equipment are independently configured in each system, and an integral comprehensive monitoring point is formed.
Monitoring and control results generated by front-end monitoring equipment of each system are subjected to correlation processing through a configured substation computer and an integrated control device, water balance prediction alarm is taken as a core, automatic linkage of automatic sewage sampling and on-site video monitoring is formed through shelter integrated control, and synchronous automatic monitoring of front-end water quality detection equipment of a pollution source is realized.
The system carries out real-time monitoring and alarming or early warning on the water quality indexes of enterprise drainage (comprising different heavy metals such as pH value, conductivity, COD, ammonia nitrogen, total phosphorus, total nickel and the like), and provides functions of water sample collection, overproof automatic sample retention, valve inverse control and sewage interception and the like.
The modular combined design can be adopted, the customized assembly production can be carried out according to the required equipment and functions of the monitoring points in a factory according to modules, the square cabins produced in batches can be directly hoisted to the monitoring points according to the container mode, and the square cabins can be used after being connected with a power supply and a water sampling pipeline.
The modularized combination design is adopted, the customized assembly production can be carried out according to the equipment and the functions required by the monitoring point in a factory according to the modules, the square cabins produced in batches can be directly hoisted to the monitoring point position according to the container mode, and the square cabins can be used after being connected with a power supply and a water sampling pipeline. Therefore, the installation procedure of monitoring point positions is simplified, the manpower and material resources for construction are reduced, the construction period and the cost are shortened, and efficient and favorable guarantee is provided for rapid deployment and emergency monitoring of pollution source monitoring. The modularized combination design and the customized assembly production of the shelter have high applicability.
The quality control device of the monitor and the safety and working environment control device of the station house are arranged in the cabin, so that the QA/QC technical requirements of online automatic monitoring of environmental water quality and pollution sources are met, and the accurate and reliable monitoring result of the system and the stable working environment of the square cabin and the safety of the monitoring device are effectively guaranteed.
Realize unmanned on duty automatic operation water quality monitoring, carry out coordinated control with water quality monitoring and drainage, the effective drainage of enterprise just detects, has improved the validity of data.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The pollution source online water balance monitoring system is characterized by comprising a remote monitoring unit, a data transmission unit and a basic equipment unit, wherein the remote monitoring unit is used for being networked with a government environmental protection system, combining remote automatic sampling and remote quality control, comprehensively mastering illegal pollution discharge conditions of pollution source enterprises in real time, pushing real-time early warning information, monitoring data uploaded by the basic equipment unit and the data transmission unit in real time, analyzing the data to generate an analysis result, and comprehensively knowing the actual conditions of a site by combining monitored real-time videos; the data transmission unit is used for collecting and controlling the data information reported by the basic equipment unit, performing logic operation and comprehensive analysis of the substation computer, and transmitting the on-site real data and the video information to the remote monitoring unit; the basic monitoring equipment unit is used for monitoring water quality, monitoring water quantity, monitoring environment, monitoring security facilities, monitoring dead angles and real-time videos of a monitoring area, and transmitting instrument and equipment data of each dispersed monitoring point location to the data transmission unit in real time through an ad hoc network technology.
2. The pollution source online water balance monitoring system according to claim 1, wherein the basic equipment unit comprises a data acquisition system, an ad hoc network system, a video monitoring system and a monitoring system, an output end of the ad hoc network system is connected with an input end of the data acquisition system, an output end of the monitoring system is connected with an input end of the data acquisition system, an output end of the data acquisition system is connected with an input end of the data transmission unit, and an output end of the video monitoring system is connected with an input end of the data transmission unit.
3. The pollution source online water balance monitoring system according to claim 2, wherein the ad hoc network system comprises a networking module, a water inlet flowmeter, a water discharge flowmeter, a liquid level meter and a PH/conductivity monitoring meter, an output end of the water inlet flowmeter, an output end of the water discharge flowmeter, an output end of the liquid level meter and an output end of the PH/conductivity monitoring meter are respectively connected with an input end of the networking module, and an output end of the networking module is connected with an input end of the data acquisition system.
4. The pollution source online water balance monitoring system according to claim 3, wherein the video monitoring system comprises a monitoring host and a plurality of video cameras, and the plurality of video cameras are respectively connected with the video host in a data communication manner; each of the video cameras corresponds to a zone.
5. The pollution source online water balance monitoring system according to claim 4, wherein the monitoring system comprises a water quality monitoring subsystem, an intelligent security subsystem and an environment monitoring subsystem, and an output end of the water quality monitoring subsystem, an output end of the intelligent security subsystem and an output end of the environment monitoring subsystem are respectively connected with an input end of the data acquisition system.
6. The pollution source online water balance monitoring system according to claim 5, wherein the data acquisition system employs a data acquisition instrument for real-time data acquisition, logic analysis and control functions; the industrial personal computer software mainly functions in water balance calculation and analysis, water quality data comprehensive analysis, automatic sampling and sample retention monitoring, quality control, report analysis, trend analysis and personnel management.
7. The pollution source online water balance monitoring system according to any one of claims 1 to 6, wherein the data transmission unit comprises an intelligent gateway, an industrial personal computer, a switch and a wireless router, the output end of the data acquisition system is respectively connected with the input end of the intelligent gateway and the input end of the switch, the switch is connected with the industrial personal computer for bidirectional communication, the output end of the switch is connected with the input end of the wireless router, the intelligent gateway is in communication connection with the remote monitoring unit, and the wireless router is connected with the process monitoring unit through a wireless network.
8. The pollution source online water balance monitoring system according to any one of claims 1 to 7, wherein the remote monitoring unit comprises a cloud server or server, a mobile terminal, a government environmental protection system and a personal terminal, an output end of the intelligent gateway is respectively connected with an input end of the government environmental protection system and an input end of the cloud server or the input end of the server, the personal terminal is connected with the cloud server or the server through communication, and the mobile terminal is connected with the cloud server or the server through wireless communication.
9. The pollution source on-line water balance monitoring system according to claim 5 or 6, wherein the water quality monitoring subsystem analyzes, controls and samples the monitored water quality through a water quality on-line analysis monitoring device, a water quality control instrument and a water quality automatic sampler.
10. The pollution source online water balance monitoring system according to claim 9, wherein the intelligent security subsystem is formed by an infrared alarm, an access control system, an audible and visual alarm, a water sensor, a switch and a smoke sensor/temperature sensor; and the temperature and humidity in the cabin are monitored by utilizing the temperature and humidity transmitter to form an environment monitoring subsystem.
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| CN111362328A (en) * | 2020-03-23 | 2020-07-03 | 江西省科学院 | Dynamic optimal scheduling system and method for sewage treatment facility based on water quality and water quantity |
| CN111397659A (en) * | 2020-04-01 | 2020-07-10 | 江苏国盛华清环保科技有限公司 | Intelligent environment management system suitable for operation of sewage treatment plant of cigarette factory |
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| CN111362328A (en) * | 2020-03-23 | 2020-07-03 | 江西省科学院 | Dynamic optimal scheduling system and method for sewage treatment facility based on water quality and water quantity |
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| CN112880741A (en) * | 2021-01-22 | 2021-06-01 | 谢雨函 | Urban public safety intelligent monitoring management system based on big data and video image collaborative analysis |
| CN113110253A (en) * | 2021-05-19 | 2021-07-13 | 北京华麒通信科技有限公司 | Data acquisition and transmission equipment and data processing method |
| CN113359522A (en) * | 2021-05-31 | 2021-09-07 | 山东三希环保科技有限公司 | All-round management and control system of pollution source enterprise monitoring station room |
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