CN105092805B - Water quality detection system based on in-situ pore water collecting water column - Google Patents
Water quality detection system based on in-situ pore water collecting water column Download PDFInfo
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- CN105092805B CN105092805B CN201510309352.XA CN201510309352A CN105092805B CN 105092805 B CN105092805 B CN 105092805B CN 201510309352 A CN201510309352 A CN 201510309352A CN 105092805 B CN105092805 B CN 105092805B
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Abstract
The invention relates to a water quality detection system based on an in-situ pore water collecting water column. The water quality detection system includes the in-situ pore water collecting water column, a communication device and a water quality detection analysis device; the communication device and the water quality detection analysis device are both arranged on the in-situ pore water collecting water column, wherein the communication device is connected with the water quality detection analysis device and a control system of the in-situ pore water collecting water column; the water quality detection analysis device includes a depth sensor, a microbial sensor, a pH sensor, a temperature sensor, a heavy metal electrochemical detection sensor, a dissolved oxygen sensor, an electrical conductivity sensor, a sensor driving circuit, a data acquisition circuit and a communication circuit; the communication device includes a data coupler, data communication cables and a communication control device. While the in-situ pore water sampling column is subjected to water sample collection, the water quality of the water sample can be subjected to initial detection, so that the water sample extraction and determination work efficiency of the in-situ pore water sampling column is improved, and the using range of the in-situ pore water sampling column is extended.
Description
Technical field
The present invention relates to a kind of water quality detection system based on original position pore water water acquisition post, belong to seafari equipment and technology neck
Domain.
Background technology
At present when carrying out deep-sea exploration and geological research work it is often necessary to by original position pore water water acquisition post to deep-sea
Original position pore water included in the sea mud of seabed is acquired, and the sea bed depth at the collection of sample is typically not less than 4000
Rice is it is impossible to carry out live water quality detection to collection sample it is necessary to by position pore water water acquisition post by can after sample delivery to the water surface
Mensure of testing work, thus the water sample acquired in often resulting in is off quality and leads to water quality detection work efficiency mutually low
Under, for this present situation, in the urgent need to developing a kind of original position hole hydromining that gather water sample can be carried out with live water quality detection
Water column, to meet actually used needs.
Content of the invention
For a kind of not enough present on prior art, present invention water quality detection based on original position pore water water acquisition post of offer
System, this invention system reasonable in design, equipment runs high degree of automation, good stability, pore water sampling column in the original location
While carrying out water sampling, separately can carry out Preliminary detection to the water quality of water sample, thus improve original position pore water sampling column water
Sample extracts and measures the efficiency of work, and extends original position pore water sampling column range, improves the sampling of original position pore water
The serviceability of post.
To achieve these goals, the present invention is to realize by the following technical solutions:
A kind of water quality detection system based on original position pore water water acquisition post, including original position pore water water acquisition post, communication device
And Water quality detected device, communication device and Water quality detected device are installed on original position pore water water acquisition post, wherein
Communication device is connected with the control system of Water quality detected device and original position pore water water acquisition post respectively, and wherein water quality detection divides
Analysis apparatus include depth transducer, microbiological sensor, ph sensor, temperature sensor, heavy metal electrochemical test sensors,
Dissolved oxygen sensor, conductivity sensor, sensor drive driving circuit, data acquisition circuit and communicating circuit, wherein data acquisition
Circuit is electrically connected with sensor drive driving circuit and communicating circuit respectively, and sensor drive driving circuit is another and temperature sensor, micro- life
Thing sensor, ph sensor, temperature sensor, heavy metal electrochemical test sensors, dissolved oxygen sensor and conductivity sensors
Device is electrically connected, and communication device includes data coupler, data-communication cables and communication control unit, data-communication cables two ends
It is electrically connected with data coupler respectively, the communication of communication control unit and Water quality detected device separately distinguished by data coupler
Circuit electrical connects, and communication control unit is separately passed through modem and is electrically connected with original position pore water water acquisition post control system.
Further, the data-communication cables of described communication device at least two, and in parallel between data-communication cables.
Further, the control system of described original position pore water water acquisition post includes data processing circuit, data storage electricity
Road, drive circuit, PORT COM circuit, i/o interface circuit, line fault testing circuit, control keyboard, display, wherein institute
The drive circuit stated is electric with data processing circuit, PORT COM circuit, i/o interface circuit and line fault testing circuit respectively
Connect, described data processing circuit another with data storage circuitry electrical connection, described i/o interface circuit is separately and control keyboard
With display electrical connection.
Further, the control system of described original position pore water water acquisition post separately sets upper control computer.
Further, described line fault testing circuit includes current detecting unit, voltage detection unit, detection of electrical leakage
Unit and open circuit detection and detection and localization unit.
Present system reasonable in design, equipment runs high degree of automation, good stability, pore water sampling in the original location
While post carries out water sampling, separately can carry out Preliminary detection to the water quality of water sample, thus improve original position pore water sampling column
Water sample extracts and measures the efficiency of work, and extends original position pore water sampling column range, improves original position hole hydromining
The serviceability of sample post.
Brief description
To describe the present invention with reference to the accompanying drawings and detailed description in detail；
Fig. 1 is present configuration schematic diagram；
Fig. 2 is electrically connected principle schematic for the present invention.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect for making the present invention realize are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
A kind of water quality detection system based on original position pore water water acquisition post as described in Figure 1, including original position pore water water acquisition
Post 1, communication device 3 and Water quality detected device 2, communication device 3 and Water quality detected device 2 are installed in original position hole
On hydromining water column 1, wherein communication device 3 control system with Water quality detected device 2 and original position pore water water acquisition post 1 respectively
Connect 4.
In the present embodiment as shown in Figure 2, described Water quality detected device 2 includes depth transducer 21, microorganism
Sensor 22, ph sensor 23, temperature sensor 24, heavy metal electrochemical test sensors 25, dissolved oxygen sensor 26, conductance
Rate sensor 27, sensor drive driving circuit 28, data acquisition circuit 29 and communicating circuit 201, wherein 29 points of data acquisition circuit
Be not electrically connected with sensor drive driving circuit 28 and communicating circuit 201, sensor drive driving circuit 28 another with temperature sensor 21, micro-
Biosensor 22, ph sensor 23, temperature sensor 24, heavy metal electrochemical test sensors 25, dissolved oxygen sensor 26
And conductivity sensor 27 is electrically connected, communication device 3 includes data coupler 31, data-communication cables 32 and Communication Control dress
Put 33, data-communication cables 32 two ends are electrically connected with data coupler 31 respectively, Communication Control separately distinguished by data coupler 31
The communicating circuit 201 of device 33 and Water quality detected device 2 is electrically connected, and communication control unit 33 separately passes through modem
5 are electrically connected with original position pore water water acquisition post 1 control system 4.
In the present embodiment, the data-communication cables 32 of described communication device 3 are at least between two, and data-communication cables 32
In parallel.
As shown in Figure 2 in the present embodiment, the control system 4 of described original position pore water water acquisition post 1 includes data processing electricity
Road 41, data storage circuitry 42, drive circuit 43, PORT COM circuit 44, i/o interface circuit 45, line fault testing circuit
46th, control keyboard 47, display 48, wherein drive circuit 43 respectively with data processing circuit 41, PORT COM circuit 44, i/o
Interface circuit 45 and line fault testing circuit 46 are electrically connected, and data processing circuit 41 is separately electrically connected with data storage circuitry 42
Connect, described i/o interface circuit 45 is separately electrically connected with control keyboard 47 and display 48.
In the present embodiment, the control system 4 of described original position pore water water acquisition post 1 separately sets upper control computer 49.
In the present embodiment, described line fault testing circuit 46 includes current detecting unit, voltage detection unit, electric leakage
Detector unit and open circuit detection and detection and localization unit.
Present system reasonable in design, equipment runs high degree of automation, good stability, pore water sampling in the original location
While post carries out water sampling, separately can carry out Preliminary detection to the water quality of water sample, thus improve original position pore water sampling column
Water sample extracts and measures the efficiency of work, and extends original position pore water sampling column range, improves original position hole hydromining
The serviceability of sample post.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (1)
1. a kind of water quality detection system based on original position pore water water acquisition post, including original position pore water water acquisition post, communication device and
Water quality detected device it is characterised in that: described communication device and Water quality detected device are installed in original position hole
On hydromining water column, wherein communication device is connected with the control system of Water quality detected device and original position pore water water acquisition post respectively
Connect, wherein said Water quality detected device include depth transducer, microbiological sensor, ph sensor, temperature sensor,
Heavy metal electrochemical test sensors, dissolved oxygen sensor, conductivity sensor, sensor drive driving circuit, data acquisition circuit
And communicating circuit, wherein data acquisition circuit is electrically connected with sensor drive driving circuit and communicating circuit respectively, described sensing
Device drive circuit is another and temperature sensor, microbiological sensor, ph sensor, temperature sensor, heavy metal Electrochemical Detection pass
Sensor, dissolved oxygen sensor and conductivity sensor electrical connection, described communication device includes data coupler, data communication
Cable and communication control unit, described data-communication cables two ends are electrically connected with data coupler respectively, described data
Bonder is another to be electrically connected with the communicating circuit of communication control unit and Water quality detected device respectively, described Communication Control
Device is separately passed through modem and is electrically connected with original position pore water water acquisition post control system, and the data of described communication device is led to
At least two, cable of news, and in parallel between data-communication cables, the control system of described original position pore water water acquisition post includes data
Process circuit, data storage circuitry, drive circuit, PORT COM circuit, i/o interface circuit, line fault testing circuit, control
Keyboard, display, wherein said drive circuit respectively with data processing circuit, PORT COM circuit, i/o interface circuit and line
Road failure detector circuit electrical connection, described data processing circuit is another and data storage circuitry is electrically connected, and described i/o connects
Mouthful circuit is another to be electrically connected with control keyboard and display, and the control system of described original position pore water water acquisition post separately sets upper control
Computer processed, described line fault testing circuit includes current detecting unit, voltage detection unit, detection of electrical leakage unit and breaks
Road detection and detection and localization unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309352.XA CN105092805B (en) | 2015-06-08 | 2015-06-08 | Water quality detection system based on in-situ pore water collecting water column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309352.XA CN105092805B (en) | 2015-06-08 | 2015-06-08 | Water quality detection system based on in-situ pore water collecting water column |
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| CN105092805A CN105092805A (en) | 2015-11-25 |
| CN105092805B true CN105092805B (en) | 2017-01-25 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198625A (en) * | 2016-06-02 | 2016-12-07 | 东北电力大学 | One heavy metal species on-line monitoring system device in situ |
| CN106770300A (en) * | 2017-03-14 | 2017-05-31 | 常州市人居环境检测防治中心 | The device and monitoring method of underwater in-situ biological monitoring are carried out using various biologies |
| CN107727815A (en) * | 2017-08-25 | 2018-02-23 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of in-situ monitoring device and application method of Synchronization Analysis phreatic zone physico-chemical property |
| CN114636441B (en) * | 2022-02-23 | 2023-06-09 | 国家海洋技术中心 | Multi-parameter sensor suitable for underwater low-temperature high-pressure environment and testing method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329883A (en) * | 1974-04-26 | 1982-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for collecting deep-sea sediment pore water |
| FR2462698A1 (en) * | 1979-07-31 | 1981-02-13 | Rech Geolog Miniere | Marine foundation water extraction method - is made by sampler where air pressure controls speed of filling and has ground level viewer with transparent tube |
| CN100478668C (en) * | 2005-07-07 | 2009-04-15 | 中国科学院广州地球化学研究所 | Sediment interstitial water in-situ sampling method and apparatus |
| CN201803875U (en) * | 2010-07-14 | 2011-04-20 | 中国科学院南京地理与湖泊研究所 | Device for collecting interstitial water samples |
| CN201780678U (en) * | 2010-07-21 | 2011-03-30 | 宇星科技发展(深圳)有限公司 | Online monitoring system for various factors in water quality |
| CN102221485B (en) * | 2011-04-15 | 2012-12-05 | 同济大学 | Submarine sediment interstitial water in-situ acquisition system |
| CN104458339A (en) * | 2014-11-07 | 2015-03-25 | 中国科学院东北地理与农业生态研究所 | Fixed depth pore water monitoring sampler and sampling method |
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Address after: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 5 Building No. 2 Room 501 Applicant after: CHENGDU OUXUN TECHNOLOGY CO., LTD. Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 B No. 5 Room 501 Applicant before: Chengdu Ouxun Ocean Engineering Equipment Technology Co., Ltd. |
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