RU142150U1 - COMPLEX OF CHEMICAL ANALYSIS OF WATER IN THE AREA OF A RIVER PORT - Google Patents

Abstract

Usage: the technical solution relates to a means of studying the aquatic environment by determining its chemical properties and can be used for chemical analysis of water with automatic monitoring of water areas: rivers, lakes, reservoirs and other water bodies. Essence: creation of a complex of chemical analysis of water, optimal in composition of equipment for monitoring the pollution of the water area of the river port. EFFECT: increased reliability and informativeness of the complex with adequate satisfaction of the requirements of special monitoring works for chemical analysis of water in the water area of the river port. A synergistic technical effect is realized due to the simplification, unification and modular structure of the nodes of the complex while maintaining adequate functional capabilities of chemical analysis of water and optimizing the composition of the equipment of the complex. 6 c.p. f-ly, 2 Fig.

Description

The technical solution relates to a means of studying the aquatic environment by determining its chemical properties and can be used for chemical analysis of water with automatic monitoring of water areas: rivers, lakes, reservoirs and other water bodies.

Automated hardware and software modules for chemical analysis of the aquatic environment, as a rule, are an integral part of technological complexes for monitoring the situation and coordinated management of the actions of the forces and means involved in preventing and eliminating emergency situations in the waters of rivers, lakes and other bodies of water [1-14]. The tasks of adapting and integrating the complex of means of chemical analysis of the aquatic environment as a control post in the information-analytical center (IAC) are adequate to the tasks of the IAC in terms of collecting, preprocessing and transmitting data to the central control point (CCP) for subsequent (final) processing of information and generation management decisions based on the results of the analysis of measurement data [15].

In recent years, both generalized structures of technological complexes for environmental environmental monitoring, including water areas, have been patented [1, 2, 4-7], as well as technical solutions for measuring equipment carriers (automated submersible data acquisition modules: probes, buoys, platforms) [3 , 8-14].

Examples of automated systems for emergency and ecological monitoring of the environment in a region are devices [2, 5-7, 13, 14]. However, due to its specificity, such systems cannot be effectively industrially applicable for the correct chemical analysis of water areas: for example, systems [13, 14] are intended only for operation as part of marine equipment, and system [2] is intended mainly for monitoring airborne equipment. pool.

In addition, known devices and systems for monitoring the aquatic environment measure, as a rule, a combination of various types of parameters and characteristics [15]: hydrological, hydrochemical, as well as biological, geophysical and technical. However, the desire to expand the number of measured parameters and, accordingly, to increase the number of sensors in some cases (for example, in known devices and systems [5-7]) is unjustified and leads to an undesirable complication of monitoring devices and a decrease in their reliability.

As experience shows, for the correct solution of the problems of monitoring and assessing the pollution of river port water areas, the priority value (necessary and sufficient) is chemical analysis of water [15], and the expansion of the number of measured parameters cannot be considered advisable both from a technical and economic point of view.

The known system [1] for the study of the aquatic environment of rivers, lakes, reservoirs according to US patent US 6916219 B2, 07/12/2005 (see also [4]) adopted as a prototype.

The telemetric complex [1] contains at least one automated data collection module, equipped with sensors for measuring parameters and characteristics of the aquatic environment, and associated with it communications equipment, at least one central control point (CCP) for data management and processing, moreover, the PCC includes a software and hardware complex (PTC) of the coastal (base) information and analytical center (IAC) based on a computer with appropriate software (software), control and telecommunications with remote The module data collection and modem connection, and automated data collection module includes a carrier placed on the water meters parameters which are connected to the controller via a modem and an antenna unit PCU.

However, the patent [1] describes only the general (traditional) structure of the environmental control complex, without affecting the design features (including the modular) of the immersed data acquisition and transmission system. The composition of the measuring sensors in [1] is limited only by hydrological sensors. A description of the structure and operation of the components of the complex is not considered, which complicates its practical applicability. The main attention in [1] is given to controlling the depth of the displaced buoy device, but the description of the functioning of the device during its scanning in depth is not given.

The essence of the proposed technical solution is to create a complex of chemical analysis of water, optimal in composition of the equipment for monitoring the pollution of the water area of the river port.

The main technical result of the utility model is to increase the reliability and information content of the complex while adequately meeting the requirements of special monitoring works for chemical analysis of water in the water area of the river port. A synergistic technical effect is realized due to the simplification, unification and modular structure of the nodes of the complex while maintaining adequate functional capabilities of chemical analysis of water and optimizing the composition of the equipment of the complex. In this case, the optimal criterion of the complex “complexity-cost-effectiveness” is achieved, i.e. achieving maximum efficiency (technical result) with acceptable complexity and cost.

The technical result is achieved as follows.

The complex of chemical analysis of water in the water area of the river port contains at least one automated data collection module equipped with sensors for measuring parameters and characteristics of the aquatic environment, and at least one central control point (CCP) for controlling and connected with it data processing, and the CCP includes a software and hardware complex (PTC) of the coastal (base) information and analytical center (IAC) based on a computer with appropriate software (software), management tools and telecommunications with a remote data acquisition module and a communication modem, and an automated data collection module includes water parameters meters located on the carrier, which are connected through a controller to a communication modem with a central control unit and an antenna unit.

A distinctive feature of the complex is that the automated data collection module is made in the form of a hardware module for chemical analysis (AMXA) of water, which includes a submerged carrier container with a removable chemical analysis unit and moving up and down along the vertical line through the mechanism of ascent-immersion of the container with the possibility locking at a given depth control command, and in the carrier container there is a block of measuring instruments for the parameters of the aquatic environment, a block for receiving and storing from eritelnoy information immersion-emersion system, control unit, power supply unit and the radio communication sonar and is mounted outside the container replaceable unit based sensors, connected to the block gauges water parameters. In this case, the potentiometric sensor block contains a temperature sensor and a number of standardized integrated ion-selective sensor housings according to the number of measured chemical parameters of the aquatic environment.

The difference of the complex also lies in the fact that the AMXA chemical analysis hardware module is made in the form of a profilograph for vertical sounding of the aquatic environment and contains a cable cable equipped with an anchor with a disconnector at the lower end, and buoyancy at the upper end, and a container mounted on the cable cable made with the possibility of vertical movement along the cable. At the same time, probing measuring instruments, a block for receiving and storing measurement information, a surfacing-immersion system, a control unit, a power supply unit, as well as a radio and hydroacoustic communication unit are placed in the container, and the surfacing-immersion system is made in the form of a reversible gearless electric drive.

The complex, in addition, is characterized in that it is additionally equipped with a depth sensor and a sampler bathometer.

In this case, the complex may additionally contain a radioactivity sensor connected to a block of water parameter meters.

In various cases of complex implementation, the replaceable block of potentiometric sensors of chemical analysis contains from 6 to 12 standardized integrated cases of ion-selective sensors.

The complex is also distinguished by the fact that the CCP contains, as part of the IAC PTC, a unit for evaluating the results of chemical analysis, a decision-making unit on the adequacy of the measured parameters and characteristics of the aquatic environment in the water area of the river port to established water quality standards, a unit for displaying and documenting information, a unit for reporting and archiving .

For the purpose of completeness of the chemical analysis of water in the water area of the river port, the complex contains several AMHA uniformly located in the water area of the river port.

In FIG. 1 shows a general structural diagram of a complex of chemical analysis of water in the water area of a river port; in FIG. 2 shows an embodiment of the AMXA design made in the form of a profilograph for vertical sounding of an aqueous medium.

The following notation is used in the drawings:

1 - automated data collection module - hardware module for chemical analysis of AMXA;

2 - the central control point of the data processing and control center;

3 - means of communication between AMHA and CCP;

4 - software and hardware complex PTK of the IAC Information and Analytical Center;

5 - control unit;

6 - communication modem;

7 - block measuring instruments of water parameters;

8 - block receiving and storing measurement information;

9 - AMHA control unit;

10 - power supply;

11 - system of ascent-immersion AMHA;

12 - controller;

13 - block radio and hydroacoustic communication;

14 - AMXA communication modem;

15 - antenna unit;

16 - replaceable block of potentiometric sensors;

17 - temperature sensor;

18 - ion-selective sensors for chemical analysis;

19 - cable cable;

20 - anchor;

21 - circuit breaker;

22 - buoyancy;

23 - container profilograph.

The work of the complex chemical analysis of water in the water area of the river port is as follows (Fig. 1).

The submerged hardware chemical analysis module AMXA 1 collects, preprocesses, and transfers data to the central control point TsKP2 via communication lines 3, which can be used radio communications, satellite communications, Internet communications (similar to [1]), or wireless local computing network (LAN). To measure the parameters and characteristics of the aqueous medium, a removable block 16 of potentiometric sensors is used, including a temperature sensor 17 and ion-selective sensors 18 of chemical analysis. Block 16 contains from 6 to 12 standardized integrated housings into which ion-selective electrodes are inserted according to the number of measured chemical parameters (for example, chlorine, fluorine, cadmium, copper, lead ions, etc.). The principle of operation of ion-selective sensors 18 is known and described, for example, in [15]. The device of the plug-in unit 16 of potentiometric sensors is expediently implemented as a removable module, similar to the well-known modular designs of the CTD brand [16] for measuring water parameters (includes conductivity, temperature and depth sensors) and the AQUADOPP model [17] (includes flow sensors).

The parameters measured by the sensors 18 are converted to the absolute values of the concentration of various chemicals in block 7 of the water parameter meters (preliminary processing of the measurement data), are accumulated in the block 8 for receiving and storing measurement information, and, through the controller 12, are transmitted to the communication device between AMXA 1 and CCP 2, including communication unit 13, modem 14 and antenna unit 15. Block 11 provides ascent-immersion AMXA 1 and its movement up and down along the vertical movement line with the possibility of locking at a given A team management unit 9 (or unit 5 TSPK2) depth. The AMXA1 control unit 9 can be programmed to operate autonomously by the AMXA program or by the control signals of the central control unit 5 of the CPU 2, realizing the process of measuring water parameters either in the information storage mode in unit 8 or in real time. The power of the chemical analysis module 1 is provided by block 10. The structure and operation of blocks 7-10 are known and are given, for example, in RU 28778U1, 04/10/2003, RU 2229146 C1, 05.20.2004.

Structurally, the chemical analysis hardware module 1 can be made in the form of a profilograph (Fig. 2) for vertical sounding of an aqueous medium (for example, similarly to [3]), containing a cable-cable 19, equipped at the lower end with an armature 20 with a disconnector 21, and at the upper - buoyancy 22, and a container 23 mounted on the cable cable 19 with equipment as a part of blocks 7-16, made with the possibility of vertical movement (scanning) along the cable cable 19 by means of the ascent-immersion system 11 with a reversible gearless electric drive, the structure and composition of which are given, for example, in RU 120379 U1, 09.20.2012.

To increase the information content of monitoring water areas, the complex can be additionally equipped with a depth sensor and a sampler bathometer [15], as well as a radioactivity sensor.

On communication lines 3, the measurement information from AMXA 1 enters the MSC 2 via modem 6.

The software and hardware complex PTK 4 of the basic (onshore) IAC performs the final processing of the measurement information received from AMXA 1, evaluates the results of chemical analysis, and provides a decision on the adequacy of the measured parameters and characteristics of the aquatic environment in the water area of the river port to the established water quality standards. PTK 4 also displays and documents information, generates reporting files and archives of CCP 2. The work of CCP 2, as well as the work of AMXA 1 (via communication lines 3) is carried out by block 5.

For the purpose of completeness of chemical analysis of water in the water area of the river port, the complex contains several AMXA 1, evenly located in the water area of the river port.

Thus, from the description and operation of the complex of chemical analysis of water in the water area of the river port, it follows that its purpose is achieved with the indicated technical result, which is in a causal relationship with the set of essential features of the complex.

BACKGROUND OF THE INVENTION

I. Prototype and analogues:

1. US 6916219 B2, 07/12/2005 (prototype).

2. RU 2210095 C2, 08/10/2003 (analogue).

3. RU 2012124198 A, 10.10.2012 (analogue).

II. Additional sources of prior art:

4. US2003092393 A1, 05/15/2003.

5. RU 2030747 C1, 03/10/1995.

6. RU 2331876 C2, 08.20.2008.

7. RU 2443001 C1, 02.20.2012.

8. US2002035870 A1, 03/28/2002.

9. US 2009269709 A1, 10.29.2009.

10.JP 2010285072 A, 24.12.2012.

11. KR 100946942 B1, 03/09/2010.

12. RU 2344962 C1, 01/27/2009.

13. RU 110068 U1, 11/10/2011.

14. RU 66064 U1, 08.27.2007.

15. Geoecological monitoring of offshore oil and gas areas / Lobkovsky L.I. et al. - M .: Nauka, 2005 .-- 346 p.

16. http://www.seabird.com

17. http://www.nortek-as.com

Claims (6)

1. A complex of chemical analysis of water in the water area of a river port, containing at least one automated data collection module, equipped with sensors for measuring parameters and characteristics of the aquatic environment, and associated with it communication means, at least one central control point (CKP ) data management and processing, and the CCP includes a software and hardware complex (PTC) of the coastal (base) information and analytical center (IAC) based on a computer with appropriate software (software), management tools communications and telecommunications with a remote data collection module and a communication modem, and the automated data collection module includes water meters located on the carrier, which are connected via a controller to a communication modem with a centralized telephone center and an antenna unit, characterized in that the automated data collection module is made in the form of a hardware chemical analysis module (AMXA) of water, including a submerged carrier container with a removable chemical analysis unit and moving up and down along the vertical line by the mechanism of the ascent-immersion of the container with the possibility of locking at a given depth control command, and in the carrier container there is a block of measuring instruments for the parameters of the aquatic environment, a block for receiving and storing measurement information, an ascent-immersion system, a control unit, a power supply, a radio and hydroacoustic communication unit and a removable block of potentiometric sensors is connected outside the container, connected to the block of water parameter meters, while the block of potentiometric sensors contains a temperature sensor and a number of unified built towers ion selective sensor by the number of measured chemical parameters of aqueous environments. 2. The complex according to claim 1, characterized in that the AMXA chemical analysis hardware module is made in the form of a profilograph for vertical sounding of an aqueous medium and contains a cable cable equipped with an anchor with a disconnector at the lower end, and buoyancy at the upper end, and mounted on the cable cable, a container made with the possibility of vertical movement along the cable-cable, while the container contains probing measuring devices, a unit for receiving and storing measurement information, an ascent-immersion system, a control unit, a pi tania, as well as a block of radio and hydroacoustic communication, and the ascent-immersion system is made in the form of a reversible gearless electric drive. 3. The complex according to claim 1, characterized in that it is additionally equipped with a depth sensor and a sampler bathometer. 4. The complex according to claim 1, characterized in that it further comprises a radioactivity sensor connected to a block of water parameter meters. 5. The complex according to claim 1, characterized in that the CCP contains, as part of the IAC information center, a unit for evaluating the results of chemical analysis, a decision-making unit on the adequacy of the measured parameters and characteristics of the aquatic environment in the water area of the river port to the established water quality standards, a display and documentation unit, unit for reporting and storage of archives. 6. The complex according to claim 1, characterized in that it contains several AMXA uniformly located in the water area of the river port.

Images