CN101046432A - Automatic ship ballast water sampler - Google Patents
Automatic ship ballast water sampler Download PDFInfo
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- CN101046432A CN101046432A CNA2007100112134A CN200710011213A CN101046432A CN 101046432 A CN101046432 A CN 101046432A CN A2007100112134 A CNA2007100112134 A CN A2007100112134A CN 200710011213 A CN200710011213 A CN 200710011213A CN 101046432 A CN101046432 A CN 101046432A
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- filtrator
- ballast water
- liquid crystal
- crystal display
- ship ballast
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Abstract
The automatic ship ballast water sampling device consists of solenoid valve, electromagnetic flowmeter, flow controlling instrument, PLC programmable controller, water container, filter, electromagnetic directional valve and other parts. The present invention can collect certain amount of water sample automatically and filter to acquire organisms of different sizes, and has greatly reduced sampling time to facilitate detection.
Description
Technical field
The present invention relates to the discharge of ballast water pipeline to the ballast water for ship of handling carry out continuously, the automatic device of sampling.
Background technology
The ballast for cruising water sampling is meant certain device or the means of adopting, and obtains the biology of different size in the certain volume ballast water body.Existing various Ballast Water sampling technique mostly adopts manual or uses micro pump to obtain water sample, and then water body is filtered by the filter screen of different size; The sampler that perhaps will have filter screen places ballast tank, reclaims with certain speed then and carries out filtering and sampling.Ballast Water sampling guide rule G2 then requires: in whole discharge of ballast water process, sampler should be able to be collected the Ballast Water of the processing of certain volume, to be used for the inspection that meets of harbour state automatically certain moment at least three times.The Ballast Water sampler that can satisfy the requirement of sampling guide rule is not also arranged at present.
Summary of the invention
Can not in same water body, carry out continuously in order to overcome existing sampler, regularly, the deficiency of quantitative sampling, the invention provides a kind of automatic ship ballast water sampler, this device can be installed in the discharge of ballast water pipeline easily, can easily obtain the Ballast Water of certain volume amount in some particular moment automatically, and finish then in same water body the filtration of two kinds of different size biologies is collected.
The technical solution adopted for the present invention to solve the technical problems is: automatic ship ballast water sampler, this device is by solenoid valve 1, Electromagnetic Flow 2, flow quantity control instrument 3, the PLC Programmable Logic Controller 4 of band liquid crystal display, water container 5, filtrator 6, solenoid directional control valve 7, filtrator 8, sample connection 9 and sampling line 10 are formed, the standard sample connection reserved in advance on stopple coupon 10 and the ship 9 is connected by flange, one end of solenoid valve 1 is connected with stopple coupon 10, the other end of solenoid valve 1 is connected with the import of electromagnetic flowmeter 2, the outlet of electromagnetic flowmeter 2 links to each other with water container 5, the control end of solenoid valve 1 links to each other with the PLC controller 4 of band liquid crystal display, the signal output part of electromagnetic flowmeter 2 is connected with flow quantity control instrument 3, the last limited signal of flow quantity control instrument 3 links to each other with the PLC controller 4 of band liquid crystal display with reset signal, water container 5 is connected with filtrator 6, the lower end of filtrator 6 links to each other by the entrance point of polyvinyl chloride pipe with solenoid directional control valve 7, a road of solenoid directional control valve 7 is output as the sampling passage, be connected with filtrator 8, another road is output as free passing away, and the control end of solenoid directional control valve 7 is connected with the PLC Programmable Logic Controller 4 of band liquid crystal display.Water container 5 is a cone, and material is a Polyvinylchloride, is 1m highly, and the lower end has pipe thread.Filtrator 8 is a column type, and long is 100mm, and diameter is 60mm, the Polyvinylchloride material, and two ends are pipe thread.50 micron screen are equipped with in the lower end of filtrator 6, and 10 microns filter screen is equipped with in the lower end of filtrator 8.Filter screen can screw on and screw off easily, thereby changes.Water container 5, filtrator 6, solenoid directional control valve 7 and filtrator 8 can be connected in aggregates by pipe thread, and fix with quadra.Solenoid valve 1, electromagnetic flowmeter 2, the PLC Programmable Logic Controller 4 of flow quantity control instrument 3 and band liquid crystal display can be formed the sampling monitoring unit with placing in the square box.
The invention has the beneficial effects as follows: can when collecting the certain volume water sample automatically, filter, not only guaranteed to carry out the filtration collection of different size biosome, also the sample time that can save greatly, made things convenient for harbour state to meet inspection at same water body.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Among the figure, 1, solenoid valve, 2, electromagnetic flowmeter, 3, flow quantity control instrument, 4, the PLC Programmable Logic Controller of band liquid crystal display, 5, water container, 6, filtrator, 7, solenoid directional control valve, 8, filtrator, 9: sample connection, 10, sampling line.
Embodiment
In certain setting moment of discharge of ballast water, the PLC Programmable Logic Controller 4 of band liquid crystal display is controlled foremost solenoid valve 1 and is opened, the sampling beginning, electromagnetic flowmeter 2 begins to measure instantaneous delivery simultaneously, and measured value delivered to flow quantity control instrument 3, when flow quantity control instrument 3 is exported limited signal after accurately being accumulated to higher limit 100mL, the PLC Programmable Logic Controller 4 of band liquid crystal display is received the sampling passage that can close terminal solenoid directional control valve 7 behind the signal, the sampling water last sampler of can not flowing through, then the free passing away of flowing through.When integrated flow reaches another higher limit 1m
3The time, another goes up limited signal flow quantity control instrument 3 output, and the PLC Programmable Logic Controller 4 of band liquid crystal display is received the solenoid valve that can close behind this signal foremost, this sub-sampling end.The PLC Programmable Logic Controller 4 of band liquid crystal display can be exported reset signal simultaneously, with the flux cumulating value zero clearing of secondary flow quantity control instrument 3, prepares sub-sampling down.Sampling divides three times, respectively discharging Ballast Water total amount 10%, 50% and 80% o'clock, get two samples at every turn.
Claims (4)
1, automatic ship ballast water sampler, it is characterized in that, this device is by solenoid valve (1), Electromagnetic Flow (2), flow quantity control instrument (3), the PLC Programmable Logic Controller (4) of band liquid crystal display, water container (5), filtrator (6), solenoid directional control valve (7), filtrator (8), sample connection (9) and sampling line (10) are formed, the standard sample connection of reserving in advance on stopple coupon (10) and the ship (9) is connected by flange, one end of solenoid valve (1) is connected with stopple coupon (10), the other end of solenoid valve (1) is connected with the import of electromagnetic flowmeter (2), the outlet of electromagnetic flowmeter (2) links to each other with water container (5), the control end of solenoid valve (1) links to each other with the PLC controller (4) of band liquid crystal display, the signal output part of electromagnetic flowmeter (2) is connected with flow quantity control instrument (3), the last limited signal of flow quantity control instrument (3) links to each other with the PLC controller (4) of band liquid crystal display with reset signal, water container (5) is connected with filtrator (6), the lower end of filtrator (6) is connected with the entrance point of solenoid directional control valve (7), a road of solenoid directional control valve (7) is output as the sampling passage, link to each other with filtrator (8), another road is output as free passing away, and the control end of solenoid directional control valve (7) is connected with the PLC Programmable Logic Controller (4) of band liquid crystal display.
2, require 1 described automatic ship ballast water sampler according to profit, it is characterized in that, described water container (5) is a cone, and material is a Polyvinylchloride, is 1m highly, and the lower end has pipe thread.
3, require 1 described automatic ship ballast water sampler according to profit, it is characterized in that, described filtrator (8) is a column type, and long is 100mm, and diameter is 60mm, and material is a Polyvinylchloride, and two ends are pipe thread.
4, require 1 described automatic ship ballast water sampler according to profit, it is characterized in that, 50 micron screen are equipped with in the lower end of described filtrator (6), and 10 microns filter screen is equipped with in the lower end of filtrator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100112134A CN101046432A (en) | 2007-05-04 | 2007-05-04 | Automatic ship ballast water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100112134A CN101046432A (en) | 2007-05-04 | 2007-05-04 | Automatic ship ballast water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101046432A true CN101046432A (en) | 2007-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100112134A Pending CN101046432A (en) | 2007-05-04 | 2007-05-04 | Automatic ship ballast water sampler |
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| CN (1) | CN101046432A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305732A (en) * | 2011-05-19 | 2012-01-04 | 上海海洋大学 | Method and device for discharge sampling of ship ballast water |
| CN102589933A (en) * | 2012-03-06 | 2012-07-18 | 天津口岸检测分析开发服务有限公司 | Open water pipeline sampling device |
| CN101842686B (en) * | 2007-11-02 | 2012-10-10 | 财团法人船舶与海洋财团 | Sampling system for ballast water for ship |
| CN102042916B (en) * | 2009-10-15 | 2013-04-24 | 贝荣辉 | Ship ballast water collection device |
| CN103808530A (en) * | 2014-01-08 | 2014-05-21 | 青岛双瑞海洋环境工程股份有限公司 | Ship ballast water sampling device for keeping bioactivity |
| CN106442920A (en) * | 2016-11-11 | 2017-02-22 | 大连海事大学 | Ship ballast water drainage real-time monitoring device and method |
| CN106525486A (en) * | 2015-09-14 | 2017-03-22 | 徐金祥 | Tangential flow backwashing ultramicro sampling and preparation equipment for ballast water |
| CN106959224A (en) * | 2017-05-25 | 2017-07-18 | 青岛哈工程压载水检测有限公司 | A kind of intelligent ballast for cruising water sampler and sampling method |
| CN107132076A (en) * | 2017-05-26 | 2017-09-05 | 广船国际有限公司 | A kind of ballast tank water fetching device and its application |
| CN107525694A (en) * | 2017-10-19 | 2017-12-29 | 阳江核电有限公司 | A kind of water suspension sampling apparatus and the method for sampling |
| CN109875893A (en) * | 2019-03-22 | 2019-06-14 | 南京市儿童医院 | A kind of Medical electric liquid drawing device |
| CN110325836A (en) * | 2017-02-20 | 2019-10-11 | 株式会社佐竹 | Microorganism sampler |
| CN110530674A (en) * | 2019-09-13 | 2019-12-03 | 乐趣 | A kind of lake deep water water quality monitoring sample extraction device |
| CN111257050A (en) * | 2020-03-05 | 2020-06-09 | 上海海洋大学 | Ship ballast water biological collection device and use method thereof |
| CN113274786A (en) * | 2021-05-24 | 2021-08-20 | 广船国际有限公司 | Ship ballast water sampling device |
| CN113945428A (en) * | 2021-10-20 | 2022-01-18 | 上海海洋大学 | Intelligent ballast water sampling equipment |
-
2007
- 2007-05-04 CN CNA2007100112134A patent/CN101046432A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842686B (en) * | 2007-11-02 | 2012-10-10 | 财团法人船舶与海洋财团 | Sampling system for ballast water for ship |
| CN102042916B (en) * | 2009-10-15 | 2013-04-24 | 贝荣辉 | Ship ballast water collection device |
| CN102305732A (en) * | 2011-05-19 | 2012-01-04 | 上海海洋大学 | Method and device for discharge sampling of ship ballast water |
| CN102589933A (en) * | 2012-03-06 | 2012-07-18 | 天津口岸检测分析开发服务有限公司 | Open water pipeline sampling device |
| CN102589933B (en) * | 2012-03-06 | 2013-07-31 | 天津口岸检测分析开发服务有限公司 | Open water pipeline sampling device |
| CN103808530A (en) * | 2014-01-08 | 2014-05-21 | 青岛双瑞海洋环境工程股份有限公司 | Ship ballast water sampling device for keeping bioactivity |
| CN106525486A (en) * | 2015-09-14 | 2017-03-22 | 徐金祥 | Tangential flow backwashing ultramicro sampling and preparation equipment for ballast water |
| CN106442920A (en) * | 2016-11-11 | 2017-02-22 | 大连海事大学 | Ship ballast water drainage real-time monitoring device and method |
| CN110325836B (en) * | 2017-02-20 | 2022-10-04 | 株式会社佐竹 | Microorganism sampling device |
| US11512274B2 (en) | 2017-02-20 | 2022-11-29 | Satake Corporation | Microorganism sampling device |
| CN110325836A (en) * | 2017-02-20 | 2019-10-11 | 株式会社佐竹 | Microorganism sampler |
| CN106959224A (en) * | 2017-05-25 | 2017-07-18 | 青岛哈工程压载水检测有限公司 | A kind of intelligent ballast for cruising water sampler and sampling method |
| CN107132076A (en) * | 2017-05-26 | 2017-09-05 | 广船国际有限公司 | A kind of ballast tank water fetching device and its application |
| WO2018214362A1 (en) * | 2017-05-26 | 2018-11-29 | 广船国际有限公司 | Ballast tank water taking device and applications thereof |
| CN107525694A (en) * | 2017-10-19 | 2017-12-29 | 阳江核电有限公司 | A kind of water suspension sampling apparatus and the method for sampling |
| CN109875893A (en) * | 2019-03-22 | 2019-06-14 | 南京市儿童医院 | A kind of Medical electric liquid drawing device |
| CN110530674A (en) * | 2019-09-13 | 2019-12-03 | 乐趣 | A kind of lake deep water water quality monitoring sample extraction device |
| CN111257050A (en) * | 2020-03-05 | 2020-06-09 | 上海海洋大学 | Ship ballast water biological collection device and use method thereof |
| CN113274786A (en) * | 2021-05-24 | 2021-08-20 | 广船国际有限公司 | Ship ballast water sampling device |
| CN113945428A (en) * | 2021-10-20 | 2022-01-18 | 上海海洋大学 | Intelligent ballast water sampling equipment |
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Open date: 20071003 |