CN202533281U - Seawater sample automatic acquisition system - Google Patents
Seawater sample automatic acquisition system Download PDFInfo
- Publication number
- CN202533281U CN202533281U CN2012201416326U CN201220141632U CN202533281U CN 202533281 U CN202533281 U CN 202533281U CN 2012201416326 U CN2012201416326 U CN 2012201416326U CN 201220141632 U CN201220141632 U CN 201220141632U CN 202533281 U CN202533281 U CN 202533281U
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- water
- cable
- acquisition
- sampling
- seawater
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- 239000011901 water Substances 0.000 claims abstract description 118
- 239000002131 composite materials Substances 0.000 claims abstract description 8
- 238000005070 sampling Methods 0.000 claims description 84
- 150000001875 compounds Chemical class 0.000 claims description 45
- 241000229189 Rudbeckia occidentalis Species 0.000 claims description 24
- 239000002965 ropes Substances 0.000 claims description 16
- 239000000725 suspensions Substances 0.000 claims description 9
- 241000251468 Actinopterygii Species 0.000 claims description 3
- 281000088723 Cable One companies 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000004458 analytical methods Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract 1
- 239000000126 substances Substances 0.000 abstract 1
- 238000000034 methods Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamides Polymers 0.000 description 2
- 239000000835 fibers Substances 0.000 description 2
- 239000004033 plastics Substances 0.000 description 2
- 229920003023 plastics Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethanes Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000000203 mixtures Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004457 water analysis Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to the marine environmental monitoring device, particularly relates to a kind of seawater sample harvester.
Background technology
Developing rapidly of marine economy brought serious environmental problem day by day, particularly nearshore marine environment to bear huge pollution pressure, and marine environmental monitoring further obtains paying attention to as the element task of marine environmental protection.
The ocean water quality detection is the important component part of marine environmental monitoring, measures the seawater quality parameter, analyzes water quality environment situation or pollution level, for marine environmental protection and scientific research of seas provide basic data.
The ocean water quality detection mainly contains two kinds of methods: the one, measure the seawater quality parameter through spot sensor, and the 2nd, in the laboratory, use corresponding instrument equipment to carry out seawater quality parametric measurement and analysis after getting seawater sample.Owing to the technical elements reason, a lot of water quality parameters can't be measured through spot sensor, and lab analysis still is the important means of ocean water quality monitoring.Therefore, utilizing hydrophore from seawater, to obtain representative and sample validity, is one of key link of water analysis detection.The hydrophore of prior art mainly contains traditional manual hydrophore and automatically controlled hydrophore.
Traditional manual hydrophore, like Nansen bottle etc., for be suspended on the wire rope and abort by winch in sounding bottle.Sounding bottle in aborting is beaten the uncork lid by making of sliding along wire rope, to gather seawater sample.But the inclination of wire rope in ocean current of suspension sounding bottle is difficult to control, so can't accurately control and write down sampling depth.And the extension of sounding bottle is separated and is made the operation of hammer also more loaded down with trivial details, the situation that frequent generating bottle drowning has cutting out or loses.
Automatically controlled Rossette water sampler is the another kind of water sampling device of present widespread use, cooperates the dark sensor of thermohaline (CTD) to use, and when adopting water, obtains instant ocean temperature, conductivity and density data.When automatically controlled Rossette water sampler was adopted water, the solenoid valve bottle stopper was opened according to the instruction of deck control system.But automatically controlled Rossette water sampler need be equipped with expensive deck control system and data acquisition system (DAS), generally on the self-contained big ship of the hydrology, uses.In addition, the general capacity of the sounding bottle of being hung is less, and the collection capacity of seawater sample is limited.
Summary of the invention
The problem that exists to the hydrophore of prior art; The utility model is released a kind of novel seawater sample automated collection systems; Be used for gathering the seawater sample of different depth aboard ship, its purpose is the compound sampling cable that has water gathering tube and water pump and winch combination are put in the compound sampling cable in the seawater by winch; By the seawater sample that different depth is gathered at the mouth of a river of adopting of water gathering tube lower end, and be drawn on the ship through water gathering tube.
The seawater sample automated collection systems that the utility model relates to comprises electric winch, compound sampling cable, adopts water pump and electrical control gear; The compound sampling cable is wrapped on the niggerhead of electric winch; The sampling head of compound sampling cable one end is put under water and adjusts the residing depth of water by winch; The other end of compound sampling cable connects adopts water pump, electric winch with adopt water pump and be connected electrical control gear; The compound sampling cable is formed by head-rope, water gathering tube and signal cable are parallel, and water gathering tube is positioned at the first end of sampling for adopting the mouth of a river, and the water gathering tube other end connects the pump mouth of adopting water pump.
Electric winch by stent support aboard ship, the reel of electric winch twines and also to store the compound sampling cable.The compound sampling cable that niggerhead discharges gets in the seawater after passing the suspension ring that stretch out on the outer rotation suspension rod of ship side; Niggerhead can be done under driven by motor and rotate and reverse; Realize laying and reclaiming of compound sampling cable, and the degree of depth of adjustment compound sampling cable sampling head in seawater.
Electric winch is provided with cable-remover, and cable-remover comprises guides and leading screw.Guides is frame structure and is fixed on the leading screw, and the compound sampling cable is wrapped on the niggerhead after passing in the guides square frame.Leading screw engages with niggerhead; The central axis of leading screw is parallel with the central axis of niggerhead; Leading screw rotates with the rotational synchronization of niggerhead, moves horizontally thereby drive the guides that is fixed on the leading screw, and the sampling composite rope fitly is arranged on the niggerhead.
The compound sampling cable is formed the outsourcing polyurethane jacket by head-rope, water gathering tube and signal cable are parallel.Head-rope is the aramid fiber head-rope, is positioned at the end suspension counterweight fish lead at sampling head place, and the other end is fixed on the winch.Water gathering tube is the plastics steel wire tube, is the passage of seawater sample, and water gathering tube is positioned at the first end of sampling for adopting the mouth of a river, and the water gathering tube other end connects the pump mouth of adopting water pump through water inlet pipe.Compound sampling cable sampling head place is provided with pressure transducer, and pressure transducer is connected with electrical control gear on the ship through signal cable.Pressure transducer and water gathering tube are adopted the mouth of a river and in water, are positioned at the same degree of depth, the seawater pressure information of the pressure transducer perception that transmits according to signal cable, the degree of depth of adjustment compound sampling cable sampling head in seawater, the collection of control different depth seawater sample.
Adopt water pump and electrical control gear and be provided with aboard ship in the laboratory, adopt water pump by electrical control gear control and the water gathering tube extracting seawater sample through the compound sampling cable.The pump mouth of adopting water pump connects water gathering tube through water inlet pipe, and the water delivering orifice of adopting water pump connects breadboard water sample jar.Adopting seawater sample that the water gathering tube of water pump through the compound sampling cable extract supplies with the water quality detection instrument and is used to carry out water quality parameter and measures and analyze.
Electrical control gear comprises Programmable Logic Controller and touch-screen.Programmable Logic Controller is controlled adopting topworkies such as water pump, winch according to the input signal of sensor and touch-screen etc.; Rotate niggerhead and accomplish transferring and reclaiming of sampling head; The opening and closing that water pump is adopted in control, the predetermined work flow process of completion water sampling.Touch-screen can be monitored winch and sampling process, is provided with, stores, shows sampling time, sampling level, sampling depth and historical record easily.Electrical control gear is adopted the running and the degree of depth of compound sampling cable one end sampling head in seawater of water pump through control; Realize the collection of arbitrary degree of depth seawater sample in the compound sampling cable effective length; Automatically the seawater with designated depth is drawn on the research ship, offers analytical instrument and carries out environmental monitoring.
The seawater sample automated collection systems that the utility model relates to has been realized the automatic collection of designated depth seawater sample is carried with omnidistance sealing; The physics and chemistry biological property that can keep seawater sample to greatest extent; Have that the water yield of adopting is big, stable performance, advantage such as easy-to-use convenient and simple for operation; Play an important role to improving the seawater sampling efficiency, system provides strong technical guarantee for boat-carrying marine eco-environment field monitoring.
Description of drawings
Fig. 1 is a seawater sample automatic sampling system structural representation.
Description of symbols among the figure:
1, pressure transducer 2, head-rope
3, water gathering tube 4, sampling head
5, compound sampling cable 6, suspension ring
7, guides 8, niggerhead
9, water inlet pipe 10, motor
11, adopt water pump 12, water delivering orifice
13, leading screw
Embodiment
Further describe below in conjunction with the technical scheme of accompanying drawing the utility model.Fig. 1 shows the basic structure of the utility model; As shown in the figure; The seawater sample automated collection systems that the utility model relates to comprises electric winch, compound sampling cable 5, adopts water pump 11 and electrical control gear, and compound sampling cable 5 is wrapped on the niggerhead 8 of electric winch, and the sampling head 4 of compound sampling cable 5 one ends is put under water and adjusts the residing depth of water by electric winch; The other end of compound sampling cable 5 connects adopts water pump 11, electric winch with adopt water pump 11 and be connected electrical control gear.
Electric winch by stent support aboard ship, the reel of electric winch 8 twines and also stores compound sampling cable 5.The compound sampling cable that niggerhead 8 discharges passes suspension ring 6 backs of stretching out on the outer rotation suspension rod of ship side and gets in the seawater; Niggerhead 8 can be done under motor 10 drives and rotate and reverse; Realize laying and reclaiming of compound sampling cable 5, and the degree of depth of sampling head 4 in seawater of adjustment compound sampling cable 5.
Electric winch is provided with cable-remover, and cable-remover comprises guides 7 and leading screw 13.Guides 7 is for frame structure and be fixed on leading screw 13, and compound sampling cable 5 is wrapped on the niggerhead 8 after passing in guides 7 square frames.Leading screw 13 engages with niggerhead 8; The central axis of leading screw 13 is parallel with the central axis of niggerhead 8; Leading screw 13 rotates with the rotational synchronization of niggerhead 8, moves horizontally thereby drive the guides 7 that is fixed on the leading screw 13, and sampling composite rope 5 fitly is arranged on the niggerhead 8.
Compound sampling cable 5 is formed the outsourcing polyurethane jacket by head-rope 2, water gathering tube 3 and signal cable are parallel.Head-rope 2 is the aramid fiber head-rope, is positioned at the end suspension counterweight fish lead at sampling head 4 places.Water gathering tube 3 is the plastics steel wire tube, is the passage of seawater sample.Water gathering tube 3 is positioned at sampling head 4 one ends for adopting the mouth of a river, and water gathering tube 4 other ends connect the pump mouth of adopting water pump 11 through water inlet pipe 9.Sampling head 4 places of compound sampling cable 5 are provided with pressure transducer 1, and pressure transducer 1 is connected with electrical control gear on the ship through signal cable.Pressure transducer 1 is positioned at the same degree of depth with the mouth of a river of adopting of water gathering tube 3 in water; The seawater pressure information of pressure transducer 1 perception that transmits according to signal cable; The degree of depth of sampling head 4 in seawater of adjustment compound sampling cable 5, the collection of control different depth seawater sample.
Adopt water pump 11 and electrical control gear and be provided with aboard ship in the laboratory, adopt water pump 11 by electrical control gear control and the water gathering tube 3 extracting seawater samples through compound sampling cable 5.The pump mouth of adopting water pump 11 connects water gathering tube 3 through water inlet pipe 9, and the water delivering orifice 12 of adopting water pump 11 connects breadboard water sample jar.Adopting seawater sample that the water gathering tube 3 of water pump 11 through compound sampling cable 5 extract supplies with the water quality detection instrument and is used to carry out water quality parameter and measures and analyze.
Electrical control gear comprises Programmable Logic Controller and touch-screen.Programmable Logic Controller is controlled adopting topworkies such as water pump, winch according to the input signal of sensor and touch-screen etc.; Make rotating drum 8 accomplish transferring and reclaiming of sampling head 4; The opening and closing that water pump 11 is adopted in control, the predetermined work flow process of completion water sampling.Touch-screen can be monitored winch and sampling process, is provided with, stores, shows sampling time, sampling level, sampling depth and historical record easily.Electrical control gear is adopted the running and the degree of depth of compound sampling cable 5 one end sampling heads 4 in seawater of water pump 11 through control; Realize the collection of arbitrary degree of depth seawater sample in compound sampling cable 5 effective lengths; Automatically the seawater with designated depth is drawn on the research ship, offers analytical instrument and carries out environmental monitoring.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201416326U CN202533281U (en) | 2012-04-06 | 2012-04-06 | Seawater sample automatic acquisition system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201416326U CN202533281U (en) | 2012-04-06 | 2012-04-06 | Seawater sample automatic acquisition system |
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| CN202533281U true CN202533281U (en) | 2012-11-14 |
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| CN2012201416326U CN202533281U (en) | 2012-04-06 | 2012-04-06 | Seawater sample automatic acquisition system |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967490A (en) * | 2012-11-23 | 2013-03-13 | 华东师范大学 | Real-time water sample acquiring system and method |
| CN103072672A (en) * | 2013-01-15 | 2013-05-01 | 镇江赛尔尼柯自动化有限公司 | Hydrographic survey ship measurement cable taking-up and setting-out device |
| CN103728156A (en) * | 2013-12-06 | 2014-04-16 | 北京工业大学 | Deep sea water collector utilizing sea bed pressure difference |
| CN103926168A (en) * | 2013-01-10 | 2014-07-16 | 中交一航局第二工程有限公司 | Seawater density real-time monitoring system and monitoring method |
| CN104502149A (en) * | 2014-12-09 | 2015-04-08 | 浙江省海洋水产研究所 | Closed type seawater sampling system |
| CN105424415A (en) * | 2015-11-11 | 2016-03-23 | 南京大学 | Online automatic collection and storage device for aquatic organism samples |
| CN105621164A (en) * | 2016-03-10 | 2016-06-01 | 天津德赛环保科技有限公司 | Winch system with hoses and seawater submersible pump |
| CN105973646A (en) * | 2016-07-20 | 2016-09-28 | 珠海科微智能科技有限公司 | Stratified sampling system |
| CN106226092A (en) * | 2016-07-27 | 2016-12-14 | 昆山浩硕精密机械有限公司 | A kind of safe automobile air bag uprising detection device |
| CN107024366A (en) * | 2016-12-22 | 2017-08-08 | 中国科学院遥感与数字地球研究所 | A kind of Portable water sampler |
| CN107036849A (en) * | 2017-05-03 | 2017-08-11 | 成都学院 | A kind of remote-controlled automatic data collection water sample device |
| CN107631907A (en) * | 2017-09-19 | 2018-01-26 | 佛山市蓝瑞欧特信息服务有限公司 | Seawater sample automatic acquisition device |
| CN107807013A (en) * | 2017-09-26 | 2018-03-16 | 上海大学 | A kind of autonomous sampling system of constant temperature ocean water quality |
| CN108020444A (en) * | 2017-11-17 | 2018-05-11 | 上海市城市排水监测站 | A kind of water level is servo-actuated sampling system |
| CN108190759A (en) * | 2017-12-22 | 2018-06-22 | 国家海洋局第海洋研究所 | Protective device is recycled in a kind of dispensing for CTD seawater sampling equipments |
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
| CN108894751A (en) * | 2018-06-08 | 2018-11-27 | 上海大学 | A kind of intelligent oil drainage device for unmanned boat |
| CN109000983A (en) * | 2018-07-25 | 2018-12-14 | 上海大学 | A kind of a small amount of automatic sampling apparatus of seawater being mounted on hull |
| CN109211321A (en) * | 2018-09-21 | 2019-01-15 | 商丘师范学院 | A kind of sewage automatic detection device |
| CN109470523A (en) * | 2018-12-29 | 2019-03-15 | 安呈波 | A kind of water body layered sampling device |
| CN109470529A (en) * | 2018-12-29 | 2019-03-15 | 安呈波 | A kind of remote control type water body sampling device |
| CN108020444B (en) * | 2017-11-17 | 2020-12-29 | 上海市城市排水监测站有限公司 | Water level follow-up sampling system |
-
2012
- 2012-04-06 CN CN2012201416326U patent/CN202533281U/en not_active IP Right Cessation
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967490B (en) * | 2012-11-23 | 2015-10-28 | 华东师范大学 | A kind of real-time water sample acquisition system and acquisition method thereof |
| CN102967490A (en) * | 2012-11-23 | 2013-03-13 | 华东师范大学 | Real-time water sample acquiring system and method |
| CN103926168A (en) * | 2013-01-10 | 2014-07-16 | 中交一航局第二工程有限公司 | Seawater density real-time monitoring system and monitoring method |
| CN103072672A (en) * | 2013-01-15 | 2013-05-01 | 镇江赛尔尼柯自动化有限公司 | Hydrographic survey ship measurement cable taking-up and setting-out device |
| CN103072672B (en) * | 2013-01-15 | 2015-09-23 | 镇江赛尔尼柯自动化有限公司 | Hydrological survey boats and ships measuring cable rope draw off gear |
| CN103728156B (en) * | 2013-12-06 | 2015-10-28 | 北京工业大学 | A kind of seawater collector utilizing seabed pressure reduction |
| CN103728156A (en) * | 2013-12-06 | 2014-04-16 | 北京工业大学 | Deep sea water collector utilizing sea bed pressure difference |
| CN104502149A (en) * | 2014-12-09 | 2015-04-08 | 浙江省海洋水产研究所 | Closed type seawater sampling system |
| CN104502149B (en) * | 2014-12-09 | 2017-02-22 | 浙江省海洋水产研究所 | Closed type seawater sampling system |
| CN105424415A (en) * | 2015-11-11 | 2016-03-23 | 南京大学 | Online automatic collection and storage device for aquatic organism samples |
| CN105424415B (en) * | 2015-11-11 | 2018-02-13 | 南京大学 | A kind of on-line automatic collection of aquatile sample and save set |
| CN105621164A (en) * | 2016-03-10 | 2016-06-01 | 天津德赛环保科技有限公司 | Winch system with hoses and seawater submersible pump |
| CN105621164B (en) * | 2016-03-10 | 2017-05-03 | 天津德赛环保科技有限公司 | Winch system with hoses and seawater submersible pump |
| CN105973646A (en) * | 2016-07-20 | 2016-09-28 | 珠海科微智能科技有限公司 | Stratified sampling system |
| CN106226092A (en) * | 2016-07-27 | 2016-12-14 | 昆山浩硕精密机械有限公司 | A kind of safe automobile air bag uprising detection device |
| CN107024366A (en) * | 2016-12-22 | 2017-08-08 | 中国科学院遥感与数字地球研究所 | A kind of Portable water sampler |
| CN107036849A (en) * | 2017-05-03 | 2017-08-11 | 成都学院 | A kind of remote-controlled automatic data collection water sample device |
| CN107631907A (en) * | 2017-09-19 | 2018-01-26 | 佛山市蓝瑞欧特信息服务有限公司 | Seawater sample automatic acquisition device |
| CN107807013A (en) * | 2017-09-26 | 2018-03-16 | 上海大学 | A kind of autonomous sampling system of constant temperature ocean water quality |
| CN107807013B (en) * | 2017-09-26 | 2020-10-16 | 上海大学 | Constant-temperature ocean water quality autonomous sampling system |
| CN108020444A (en) * | 2017-11-17 | 2018-05-11 | 上海市城市排水监测站 | A kind of water level is servo-actuated sampling system |
| CN108020444B (en) * | 2017-11-17 | 2020-12-29 | 上海市城市排水监测站有限公司 | Water level follow-up sampling system |
| CN108190759A (en) * | 2017-12-22 | 2018-06-22 | 国家海洋局第海洋研究所 | Protective device is recycled in a kind of dispensing for CTD seawater sampling equipments |
| CN108190759B (en) * | 2017-12-22 | 2019-12-13 | 自然资源部第一海洋研究所 | A put in and retrieve protector for CTD sea water sampling equipment |
| CN108894751A (en) * | 2018-06-08 | 2018-11-27 | 上海大学 | A kind of intelligent oil drainage device for unmanned boat |
| CN109000983A (en) * | 2018-07-25 | 2018-12-14 | 上海大学 | A kind of a small amount of automatic sampling apparatus of seawater being mounted on hull |
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
| CN109211321A (en) * | 2018-09-21 | 2019-01-15 | 商丘师范学院 | A kind of sewage automatic detection device |
| CN109470523A (en) * | 2018-12-29 | 2019-03-15 | 安呈波 | A kind of water body layered sampling device |
| CN109470529A (en) * | 2018-12-29 | 2019-03-15 | 安呈波 | A kind of remote control type water body sampling device |
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| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130406 |
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| C17 | Cessation of patent right |