CN106353472A - Online monitoring device of longitudinal section fixing type multi-parameter water quality - Google Patents
Online monitoring device of longitudinal section fixing type multi-parameter water quality Download PDFInfo
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- CN106353472A CN106353472A CN201610744915.2A CN201610744915A CN106353472A CN 106353472 A CN106353472 A CN 106353472A CN 201610744915 A CN201610744915 A CN 201610744915A CN 106353472 A CN106353472 A CN 106353472A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
The invention discloses an online monitoring device of a longitudinal section fixing type multi-parameter water quality, comprising a shore base station, a water bottom monitoring platform and an anchor mooring line loaded water quality monitoring device; the shore base station is built in a water source shoreside station room with stable power supply and good ventilation and radiation, and comprises a supply source and a monitoring center; the water bottom monitoring platform is in communication with the shore base station through a photoelectricity composite cable, thus the sustainable energy supply and signal collection of the underwater monitoring device and the water quality monitoring device are realized; the anchor mooring line loaded water quality monitoring device is fixed at the fixed depth in the water through an underwater anchor, and connected to the water bottom monitoring platform through a watertight cable with a fixed length, thus the sustainable power supply is completed, and the water quality monitoring device can stably run for a long term. The online monitoring device has the advantages of long-term, continuous, in-situ online monitoring of section water quality at underwater, and breaks through the disadvantage of locating at the water face or sampling in traditional method.
Description
Technical field
The present invention relates to a kind of fixed multi-parameter water quality on-line monitoring device of longitudinal section, it is applied to river, lake, water
Monitoring water quality on line under the water environments such as storehouse, ocean, provides longitudinal direction, solid, the fixed of original position to exist in real time for water environment
Line is monitored.
Background technology
At present, water quality monitoring mode is broadly divided into artificial sample monitoring, buoy monitoring and automatic monitor station on-line monitoring three
The mode of kind.Artificial sample monitoring is to carry out chemical examination detection by artificial transport water source water sampling to laboratory, inefficiency, and
And water sample is through depositing after a while, not representative；Water quality monitoring equipment is mainly fixed on buoyancy aid by buoy monitoring
Under, it is placed under water at 0.5 meter, carry out superficial water water quality monitoring；Automatic monitor station mainly adopts pumping mode by certain point
Interior water sample is extracted in station, carries out water quality monitoring by bank base automatic analyzer.At this stage, water environmental problems are more prominent, due to
Water source itself and other uncontrolled emission problem of pollutant, the sampling of simple water source, top layer water quality monitoring can not comprehensively, truly, have
The actual water quality situation in effect ground reflection waters, and then actual demand can not be met.
Content of the invention
Goal of the invention: the purpose of the present invention is that there is inefficiency for current water quality monitoring mode, monitoring surface narrow it is impossible to
Truly, reflect the problem of water quality situation comprehensively, there is provided a kind of for water source carry out longitudinal direction, section, in situ, depthkeeping monitors
Device, can continuously run on presetting particular location for a long time it is ensured that more true, comprehensively monitoring fixed position water body water
Matter.
A kind of technical scheme: the fixed multi-parameter water quality on-line monitoring device of longitudinal section of the present invention, comprising:
Bank base station, builds in the water source bank station that power supply is stable, ventilation and heat is good, including in power supply and monitoring
The heart；Described power supply adopts burning voltage input in station, exports mesohigh unidirectional current, and described Surveillance center includes system fortune
Row status control module, underwater installation warm and humid leak ambient condition display module, the reception of water quality parameter data, process and storage
Module；
Water-bed monitoring platform, is mutually communicated with bank base station by optoelectronic composite cable, realizes underwater monitoring equipment and water quality monitoring sets
Standby energy constant supply and signals collecting, water-bed monitoring platform includes voltage transformation module, control unit, data acquisition unit
And photoelectric conversion unit；The mesohigh that described voltage transformation module realizes the output of shore-based power supply power supply uses to underwater monitoring equipment
Low pressure conversion, described control unit realizes break-make, the protection and signals collecting whether control of underwater installation, and described data is adopted
Collection unit is gathering and leaving various communication interfaces to water quality parameter, and described photoelectric conversion unit enters traveling optical signal and the signal of telecommunication
The equipment mutually changed；
Anchor heaving pile carries water quality monitoring equipment, schedules constant depth under water by anchoring underwater, is connected to by the watertight cable of fixed length
Water-bed monitoring platform, completes continued power it is ensured that water quality monitoring equipment can run steadily in the long term, and completes the biography of gathered data
Defeated, realize the water quality parameter Real-time Collection of water source constant depth, transmit and show to bank base station.
Further, described power supply input voltage is 220v ac civil power, 380v ac three-phase electricity, solar energy and generating
Machine generated energy source；Output voltage is configured according to system total power, is 100v-1000v dc.
Further, described optoelectronic composite cable is the Path selection of energy supply and signal transmission, by two-conductor and Duo Gen
Optical fiber is constituted, and has good watertightness performance.
Further, the output low pressure of described voltage transformation module is 48v, 24v, 12vdc different brackets, according to setting under water
Standby demand is distributed accordingly.
Further, described control unit adopt general purpose controller and its peripheral module, controller adopt plc, single-chip microcomputer,
Dsp, and carry out the remote operation of upper and lower computer by Surveillance center.
Beneficial effect: the present invention have under water long-term, continuous, in situ, the advantage of section monitoring water quality on line, break traditions
Mode is in the inferior position of the water surface or sampling.
Brief description
Fig. 1 is overall structure theory diagram of the present invention.
Specific embodiment
A kind of longitudinal section fixed multi-parameter water quality monitoring device system architecture schematic diagram as shown in Figure 1.This is longitudinally
Section fixed multi-parameter water quality monitoring device includes bank base station, optoelectronic composite cable, water-bed monitoring platform, watertight cable, anchor heaving pile
Carry 5 parts of water quality monitoring equipment.
In the water source bank station that bank base station construction is stablized in powering, ventilation and heat is good, mainly by power supply and prison
Control center forms.Wherein:
(1) power supply adopts burning voltage input in station, exports mesohigh unidirectional current.Input voltage can be 220v ac city
The energy sources such as electricity, 380v ac three-phase electricity, solar energy and electrical power generators；Output voltage is configured according to system total power, leads to
It is 100v-1000v dc in the case of often.
(2) Surveillance center is customized accordingly according to the needs in different waters, main inclusion system running state control,
The ambient conditions such as the warm and humid leak of underwater installation show, the reception of water quality parameter data, process with storage etc..
Optoelectronic composite cable is the Path selection of energy supply and signal transmission in monitoring device, by two-conductor with how with optical fiber
Constitute, and there is good watertightness performance, underwater environment can be applied to for a long time.
Water-bed monitoring platform mainly realizes underwater monitoring equipment and the energy constant supply of water quality monitoring equipment and signal is adopted
Collection.Water-bed monitoring platform is mainly made up of voltage transformation module, control unit, data acquisition unit and photoelectricity crosspoint.Its
In:
(1) voltage transformation module realizes the low pressure conversion that the mesohigh of shore-based power supply power supply output uses to underwater monitoring equipment,
Output low pressure can be 48v, 24v, 12vdc different brackets, is distributed accordingly according to the demand of underwater installation.
(2) control unit realizes break-make, the protection and signals collecting whether control of underwater installation, using general purpose controller
And its peripheral module realization, controller can be plc, single-chip microcomputer, dsp etc., and can carry out the remote of upper and lower computer by Surveillance center
Journey operates.
(3) data acquisition unit is mainly collection to water quality parameter, leaves various communication interfaces it is adaptable to multiple communication
Agreement, such as rs485, rs232, rj45, bus etc..
(4) photoelectricity crosspoint is by the equipment of optical signal and the signal of telecommunication mutually conversion, optical signal can using single mode or
Multimode fibre is transmitted, and the signal of telecommunication is 10m/100m/1000mbps ethernet signal.
Anchor heaving pile carries water quality monitoring equipment and is installed on by anchoring underwater due to constant depth under water, by the watertight of fixed length
Cable is connected to water-bed monitoring platform, completes continued power it is ensured that water quality monitoring equipment can run steadily in the long term, and by general
Agreement such as rs485, rs232 or rj45 etc. complete the transmission of gathered data, and the water quality parameter realizing water source constant depth is adopted in real time
Collection, transmit and show to bank base station.
The present invention have under water long-term, continuous, in situ, the advantage of section monitoring water quality on line, the mode of breaking traditions is in
The water surface or the inferior position of sampling.
The above, be only presently preferred embodiments of the present invention, not the present invention is made with any pro forma restriction, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any is familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above make a little change or modification
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention
Any simple modification, equivalent variations and the modification that above example is made, all still falls within the range of technical solution of the present invention.
Claims (5)
1. a kind of fixed multi-parameter water quality on-line monitoring device of longitudinal section it is characterised in that: include:
Bank base station, builds in the water source bank station that power supply is stable, ventilation and heat is good, including in power supply and monitoring
The heart；Described power supply adopts burning voltage input in station, exports mesohigh unidirectional current, and described Surveillance center includes system fortune
Row status control module, underwater installation warm and humid leak ambient condition display module, the reception of water quality parameter data, process and storage
Module；
Water-bed monitoring platform, is mutually communicated with bank base station by optoelectronic composite cable, realizes underwater monitoring equipment and water quality monitoring sets
Standby energy constant supply and signals collecting, water-bed monitoring platform includes voltage transformation module, control unit, data acquisition unit
And photoelectric conversion unit；The mesohigh that described voltage transformation module realizes the output of shore-based power supply power supply uses to underwater monitoring equipment
Low pressure conversion, described control unit realizes break-make, the protection and signals collecting whether control of underwater installation, and described data is adopted
Collection unit is gathering and leaving various communication interfaces to water quality parameter, and described photoelectric conversion unit enters traveling optical signal and the signal of telecommunication
The equipment mutually changed；
Anchor heaving pile carries water quality monitoring equipment, schedules constant depth under water by anchoring underwater, is connected to by the watertight cable of fixed length
Water-bed monitoring platform, completes continued power it is ensured that water quality monitoring equipment can run steadily in the long term, and completes the biography of gathered data
Defeated, realize the water quality parameter Real-time Collection of water source constant depth, transmit and show to bank base station.
2. a kind of fixed multi-parameter water quality on-line monitoring device of longitudinal section according to claim 1 it is characterised in that:
Described power supply input voltage is 220v ac civil power, 380v ac three-phase electricity, solar energy and electrical power generators energy source；Output
Voltage is configured according to system total power, is 100v-1000v dc.
3. a kind of fixed multi-parameter water quality on-line monitoring device of longitudinal section according to claim 1 it is characterised in that:
Described optoelectronic composite cable is the Path selection of energy supply and signal transmission, is made up of two-conductor and multifiber, and has
Good watertightness performance.
4. a kind of fixed multi-parameter water quality on-line monitoring device of longitudinal section according to claim 1 it is characterised in that:
The output low pressure of described voltage transformation module is 48v, 24v, 12vdc different brackets, and the demand according to underwater installation is carried out accordingly
Distribution.
5. a kind of fixed multi-parameter water quality on-line monitoring device of longitudinal section according to claim 1 it is characterised in that:
Described control unit adopts general purpose controller and its peripheral module, and controller adopts plc, single-chip microcomputer, dsp, and by monitoring
The heart carries out the remote operation of upper and lower computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744915.2A CN106353472A (en) | 2016-08-29 | 2016-08-29 | Online monitoring device of longitudinal section fixing type multi-parameter water quality |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744915.2A CN106353472A (en) | 2016-08-29 | 2016-08-29 | Online monitoring device of longitudinal section fixing type multi-parameter water quality |
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| CN106353472A true CN106353472A (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610744915.2A Pending CN106353472A (en) | 2016-08-29 | 2016-08-29 | Online monitoring device of longitudinal section fixing type multi-parameter water quality |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443434A (en) * | 2018-11-22 | 2019-03-08 | 上海亨通海洋装备有限公司 | Three-dimensional original position real-time monitoring system |
| CN112918642A (en) * | 2021-02-08 | 2021-06-08 | 广东景奕智能控制技术有限公司 | Power supply system of underwater robot and underwater operation equipment |
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| CN2457602Y (en) * | 2000-12-07 | 2001-10-31 | 得昱企业有限公司 | Fixed point floating type water quality monitor in water |
| CN202836562U (en) * | 2012-08-15 | 2013-03-27 | 中国科学院海洋研究所 | Low-energy marine elements measuring apparatus |
| CN205246073U (en) * | 2015-12-14 | 2016-05-18 | 山东省科学院海洋仪器仪表研究所 | Fixed point is from going up and down marine environment measuring platform |
| CN105699618A (en) * | 2016-03-15 | 2016-06-22 | 中天科技海缆有限公司 | Real-time and online water quality monitoring system |
| CN206020400U (en) * | 2016-08-29 | 2017-03-15 | 中天海洋***有限公司 | A kind of fixed multi-parameter water quality on-line monitoring device of longitudinal section |
-
2016
- 2016-08-29 CN CN201610744915.2A patent/CN106353472A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457602Y (en) * | 2000-12-07 | 2001-10-31 | 得昱企业有限公司 | Fixed point floating type water quality monitor in water |
| CN202836562U (en) * | 2012-08-15 | 2013-03-27 | 中国科学院海洋研究所 | Low-energy marine elements measuring apparatus |
| CN205246073U (en) * | 2015-12-14 | 2016-05-18 | 山东省科学院海洋仪器仪表研究所 | Fixed point is from going up and down marine environment measuring platform |
| CN105699618A (en) * | 2016-03-15 | 2016-06-22 | 中天科技海缆有限公司 | Real-time and online water quality monitoring system |
| CN206020400U (en) * | 2016-08-29 | 2017-03-15 | 中天海洋***有限公司 | A kind of fixed multi-parameter water quality on-line monitoring device of longitudinal section |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443434A (en) * | 2018-11-22 | 2019-03-08 | 上海亨通海洋装备有限公司 | Three-dimensional original position real-time monitoring system |
| CN112918642A (en) * | 2021-02-08 | 2021-06-08 | 广东景奕智能控制技术有限公司 | Power supply system of underwater robot and underwater operation equipment |
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Application publication date: 20170125 |