CN100545622C - A kind of controllable deep-sea water sampler - Google Patents
A kind of controllable deep-sea water sampler Download PDFInfo
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- CN100545622C CN100545622C CNB2005100619258A CN200510061925A CN100545622C CN 100545622 C CN100545622 C CN 100545622C CN B2005100619258 A CNB2005100619258 A CN B2005100619258A CN 200510061925 A CN200510061925 A CN 200510061925A CN 100545622 C CN100545622 C CN 100545622C
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Abstract
The invention discloses a kind of controllable deep-sea water sampler, comprise framework, the hydrophore group, drive gear unit and control module, the hydrophore group is made up of some independently hydrophores unit, the hydrophore unit comprises piston type hydrophore and linkage assembly formula limit switch, drive gear unit and comprise motor that is located on the framework and the gearing that connects motor and hydrophore unit, gearing is chain drive, chain is provided with the collision block of control limit switch action, and control module comprises the control center on the deck and is located at control center under water and Hall switch element on the framework.The present invention not only satisfies the working environment of deep-sea high temperature, High Voltage, high corrosion, can effectively guarantee to gather the authenticity of water body sample, the sample water body is not stain, and can be as required at the real-time control sampling action of different depth position, accurately to obtain the water body sample of different depth position.
Description
Technical field
The present invention relates to a kind of water sampling device, be specifically related to a kind of controllable deep-sea water sampler of suitable deep-sea condition work.
Background technology
Gather the deep-sea water sample, measure the every physics and the chemical index of deep-sea water sample, understand its composition and state, reconnoitre in the detection with seabed exception condition very importantly at ocean mineral resources environment, and deep-sea High Temperature High Pressure and strong corrosive environment are had higher requirement to water sampling device.At present, water sampling device is mainly used in the water quality monitoring analysis of landlocked river and marine superstructure water body, the water sampling device that is used for the deep-sea is also few, mostly adopt both ends open to transfer, closed again the collection, therefore in the middle of collection and lifting process, be subjected to contamination to a certain degree, can't have reached the purpose of true reflection sample; Hydrophore does not have on-the-spot monitoring in real time usually in addition, is difficult to accurately understand the situation and the information of the hydrophore degree of depth of living in and surrounding environment thereof, therefore not only wastes time and energy but also is difficult to collect satisfactory water sample.
Summary of the invention
The object of the present invention is to provide a kind of controllable deep-sea water sampler, not only satisfy the working environment of deep-sea high temperature, High Voltage, high corrosion, can effectively guarantee to gather the authenticity of water sample, water sample is not stain, and can control sampling process as required in real time, accurately to obtain the water sample of different depth position.
To achieve these goals, the technical solution used in the present invention is: a kind of controllable deep-sea water sampler, comprise framework, hydrophore group, drive gear unit and control module, it is characterized in that: described hydrophore group is some independent hydrophore unit that are located on the framework, described driving gear unit comprises the motor that is located on the framework and connects the gearing of motor and hydrophore unit, and described control module comprises deck control center and is located at control center under water on the framework.
Water sampling device framework of the present invention adopts the thick frame framed structure of resistant materials such as stainless steel, and frame mid portion is provided with fixed head.
Preferably, described hydrophore unit divides two rows evenly to be located on the framework.
Hydrophore of the present invention unit comprises piston type hydrophore and limit switch, the piston type hydrophore designs for syringe type, comprise that suction tube, tension spring, lower end establish the piston rod of piston and be located at the water inlet one-way cock of a suction bottom, the suction tube is injection molded by polycarbonate, suction tube upper end is located on the fixed head, described tension spring upper end is located at frame roof, and the lower end is located on the piston, and the mode of piston and O-ring seal one is adopted in sealing; Described limit switch adopts planar linkage mechanism, and two fixed rotation point is fixed on the fixed head of framework.Before water under the sampling thief, shift piston rod onto the suction tube bottom and limit switch resetted, make it to push down piston rod.When the rocking bar of gear train drivening rod mechanism moved, it rotated around two point of fixity, thereby loses the piston rod limit function, and the piston rod of being pushed down begins the sample that draws water under spring action.
Gearing of the present invention is a chain gearing, comprise chain, by the machine shaft driving wheel driven and be located at some engaged wheels on the framework, on chain, be provided with the collision block that at least one control limits switch motion, when needs were gathered, electric motor starting drove chain and rotates, be fixed on the collision block bump linkage assembly on the chain, the linkage assembly action, the dispensing piston rod, the suction tube is gathered water sample.
Engaged wheel quantity is one in the present embodiment, and driving wheel and engaged wheel are located at the framework two ends, and the hydrophore unit is located at the chain outside, and at the chain guard that the chain inboard is provided with, chain guard is located on the fixed head.
Control module of the present invention comprises the Hall switch element that deck control center is located at the control center under water on the framework and is communicated with control center under water, the Hall switch element is located on the fixed head by the hydrophore unit, and the Hall switch output signal feeds back under water control center and deck control center and adopts hydrodynamic(al) with control motor and each hydrophore unit and do.
The present invention is owing to adopt technique scheme, control whole sampling process under water by deck control center, under the hydrophore before the water, shift piston rod onto the suction tube bottom and limit switch resetted, make it to push down piston rod, after water sampling device arrives the deep-sea designated depth, deck control center sends instruction and gives control center under water, the motor of control center's control under water rotates, driving wheel drives chain and rotates, collision block on the chain triggers the linkage assembly action, make a piston type hydrophore begin to gather water sample, give control center and deck control center under water by the Hall switch element with signal feedback when the hydrophore action is finished, motor is stopped operating, adopt the water process for one and finish, work so repeatedly.The present invention utilizes the piston suction to gather water sample, water sample and extraneous sealing after adopting water and finishing, gather the water sample process and do not have contamination, framework of the present invention adopts resistant materials such as stainless steel, the hydrophore unit is divided equally into two rows and puts and put, can reduce the towrope resistance in water, hydrophore also adopts polycarbonate material, thereby makes deep-sea water sampler be fit to deep-sea High Temperature High Pressure and corrosion environment more.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a controllable deep-sea water sampler one-piece construction synoptic diagram of the present invention;
Fig. 2 is an A-A cross section view among Fig. 1;
Fig. 3 is a hydrophore structural representation of the present invention;
Fig. 4 is a linkage assembly structural scheme of mechanism of the present invention.
Embodiment
As depicted in figs. 1 and 2, be the preferred embodiment of deep-sea water sampler of the present invention, comprise framework 1, adopt the water group, drive gear unit and control module:
The framework 1 of this enforcement adopts the framed structure of resistant materials such as stainless steel, and 1 one is provided with fixed head 11 in the framework.
The hydrophore group of this enforcement is that two rows evenly are located at the hydrophore unit 2 on the framework 1, quantity can be provided with on demand, hydrophore unit 2 comprises piston type hydrophore 21 and the limit switch 22 that is fixed on the fixed head, as Fig. 4, limit switch 22 is a linkage assembly, two fixed rotation point 221 is fixed on the fixed head 11, as Fig. 3, piston type hydrophore 21 designs for syringe type, comprise suction tube 211, tension spring 212, the lower end is established the piston rod 214 of piston 213 and is located at the water inlet one-way cock 215 of suction tube bottom, the suction tube is injection molded by polycarbonate, suction tube 211 upper ends are located on the fixed head 11, tension spring 212 upper ends are located at framework 1 top, the lower end is connected on the piston 213, and the mode of piston and O-ring seal one is adopted in sealing, before water under the sampling thief, shift piston rod onto the suction tube bottom and linkage assembly resetted, make it to push down piston rod.
The driving gear unit of present embodiment comprises the motor 3 that is located on the framework 1, the gearing that connects motor 3 and hydrophore unit 2, gearing is a chain gearing 7, comprise chain 71, by motor 3 rotating shaft driving wheel driven 72 and engaged wheel 73, on chain 71, be provided with the collision block 74 that a control limits switch 22 actions, collision block 74 also can be provided with polylith as required, so that gather many parts of water samples simultaneously, driving wheel 72 and engaged wheel 73 are located at framework 1 two ends, piston type hydrophore 21 is located at chain 71 outsides, the chain guard 75 that is provided with in chain 71 inboards, chain guard 75 is located on the fixed head 11, also is provided with dust excluding plate 76 on chain top.
The control module of present embodiment comprises deck control center 5, be located at control center under water 6 and the Hall switch element 8 that is connected with control center 6 under water on the framework 1, the Hall switch element is located at 2 sides, 11 hydrophore unit on the fixed head, Hall switch element 8 and hydrophore unit 2 respective action, when the action of hydrophore unit is finished, Hall switch element action, Hall switch output signal feed back to that the water process is adopted with control motor 3 and each hydrophore unit 2 by control center 6 and deck control center 5 under water.
The whole sampling process of water sampling device is controlled by deck control center, under the sampling apparatus before the water, shift the piston rod of piston type hydrophore onto the suction tube bottom and limit switch resetted, make it to push down piston rod, after water sampling device arrives the deep-sea designated depth, deck control center sends instruction and gives control center under water, the motor of control center's control under water rotates, driving wheel drives chain and rotates, collision block on the chain triggers the linkage assembly action, it is rotated around two point of fixity, when lose to piston rod spacing after, the piston rod of being pushed down begins to extract water sample under spring action, give control center and deck control center under water by the Hall switch element with signal feedback when the action of piston type hydrophore is finished, and motor is stopped operating, adopting the water process for one finishes, working so repeatedly, as linkage assembly I among Fig. 4 and linkage assembly II, is that two piston type hydrophores are finished the variation synoptic diagram of adopting water front-rear linkage mechanism.The present invention utilizes the piston suction to gather water sample, water sample and extraneous sealing after adopting water and finishing, gather the water sample process and do not have contamination, and framework of the present invention adopts resistant materials such as stainless steel, the syringe type device is divided equally into two rows and puts and put, can reduce the towrope resistance in water, hydrophore adopts polycarbonate material, thereby makes deep-sea water sampler be fit to deep-sea High Temperature High Pressure and corrosion environment.
Claims (4)
1, a kind of controllable deep-sea water sampler comprises framework (1), hydrophore group, drives gear unit and control module; Described hydrophore group is some hydrophore unit (2) that are located on the framework, described driving gear unit comprises the motor (3) that is located on the framework and connects the gearing of motor (3) and hydrophore unit (2), and described control module comprises deck control center (5) and is located at control center under water (6) on the framework (1); Described framework (1) adopts the thick frame framed structure of stainless steel resistant material, and framework (1) middle part is provided with fixed head (11); Described hydrophore unit (2) divides two rows evenly to be located on the framework (1), comprises limit switch (22); Described driving gear unit comprises motor (3) and gearing, described gearing comprises chain (71), by motor (3) rotating shaft driving wheel driven (72) and be located at engaged wheel (73) on the framework (1), on chain (71), be provided with the collision block (74) of at least one control limit switch (22) action, it is characterized in that: described collision block (74) is under chain (71) transmission, limit switch (22) is opened, and hydrophore unit (2) begin to gather water sample.
2, according to the described a kind of controllable deep-sea water sampler of claim 1, it is characterized in that: described engaged wheel (73) is one, motor (3) rotating shaft driving wheel driven (72) and engaged wheel (73) are located at framework (1) two ends, hydrophore unit (2) is located at chain (71) outside, at the chain guard (75) that chain (71) inboard is provided with, chain guard (75) is located on the fixed head (11).
3, a kind of controllable deep-sea water sampler according to claim 2, it is characterized in that: described hydrophore unit (2) also comprises piston type hydrophore (21), piston type hydrophore (21) designs for syringe type, comprise suction tube (211), tension spring (212), the lower end is established the piston rod (214) of piston (213) and is located at the water inlet one-way cock (215) of suction tube (211) bottom, suction tube (211) upper end is located on the fixed head (11), described tension spring (212) upper end is located at framework (1) top, the lower end is located on the piston (213), limit switch (22) adopts planar linkage mechanism, and two fixed rotation point (221) is fixed on the fixed head (11) of framework (1); Pass down by deck control center (5) and to adopt water and instruct control center (6) under water, control center (6) starter motor (3) under water, motor (3) band driving wheel (72), engaged wheel (73), chain (71) and collision block (74) rotate, collision block (74) triggers the linkage assembly of limit switch (22), the tension spring (212) of pressurized is discharged, and pull suction tube (211) is adopted water.
4, according to the described a kind of controllable deep-sea water sampler of claim 3, it is characterized in that: described suction tube (211) is injection molded by polycarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100619258A CN100545622C (en) | 2005-12-09 | 2005-12-09 | A kind of controllable deep-sea water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100619258A CN100545622C (en) | 2005-12-09 | 2005-12-09 | A kind of controllable deep-sea water sampler |
Publications (2)
| Publication Number | Publication Date |
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| CN1789955A CN1789955A (en) | 2006-06-21 |
| CN100545622C true CN100545622C (en) | 2009-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100619258A Expired - Fee Related CN100545622C (en) | 2005-12-09 | 2005-12-09 | A kind of controllable deep-sea water sampler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337470A (en) * | 2016-08-19 | 2017-01-18 | 肖钦羡 | Pipeline flow limiting method by using etheric entropy water energy of deep sea water |
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| CN101169354B (en) * | 2006-10-25 | 2010-07-14 | 中南大学 | Deep sea offshore surface water body disturbance-free fidelity sampler |
| CN101464231B (en) * | 2008-12-31 | 2011-01-19 | 四川大学 | Deep water type water quality measurement multi-point sampling device |
| AU2010282197A1 (en) * | 2009-08-10 | 2012-03-15 | Commonwealth Scientific And Industrial Research Organisation | Fluid sampler |
| CN102175477A (en) * | 2010-12-07 | 2011-09-07 | 北京先驱高技术开发公司 | Deepwater navigation sampling device and sampling method thereof |
| CN102537348B (en) * | 2012-03-07 | 2014-08-13 | 同济大学 | Multi-channel underwater feeding device |
| CN103969087B (en) * | 2014-05-14 | 2016-05-18 | 广东工业大学 | Deep sea water in situ detection energy-saving seawater sampler and method of work |
| CN104316359B (en) * | 2014-11-03 | 2016-12-28 | 青岛申达众创技术服务有限公司 | A kind of multilamellar water sampler |
| CN104316363A (en) * | 2014-11-19 | 2015-01-28 | 成都蓝宇科维科技有限公司 | Underwater robot for collecting water samples |
| CN104931300B (en) * | 2015-07-08 | 2018-01-09 | 浙江大学 | Timing seawater sampling device |
| CN105588734B (en) * | 2015-12-16 | 2018-09-28 | 中国海洋大学 | A kind of spring device for fetching water |
| CN105403437B (en) * | 2015-12-31 | 2017-11-10 | 大连理工大学 | A kind of three-dimensional sampling method intended for the defeated shifting formwork of pollution of river thing |
| CN105403435B (en) * | 2015-12-31 | 2017-12-19 | 大连理工大学 | A kind of three-dimensional sampler intended for the defeated shifting formwork of pollution of river thing |
| CN106092647B (en) * | 2016-05-27 | 2019-02-05 | 浙江大学 | A kind of water sampling unit for autonomous underwater robot |
| CN110402468B (en) * | 2016-12-07 | 2024-03-22 | 日立能源有限公司 | System and method for inspecting a machine |
| CN107290182B (en) * | 2017-07-13 | 2023-07-04 | 华中科技大学 | Layering water sample automatic acquisition ware based on syringe |
| CN109269950A (en) * | 2018-09-29 | 2019-01-25 | 上海峥兴环保科技有限公司 | A kind of sludge index automatic monitoring system |
| CN111175084B (en) * | 2020-01-15 | 2020-11-20 | 东阳市聚铕新材料有限公司 | Automatic control switch formula sewage sampling device of adjustable sample depth |
| CN112414772B (en) * | 2020-10-19 | 2023-05-12 | 浙江海洋大学 | Deep sea automatic lifting layered water sampling device |
| CN112525613A (en) * | 2021-01-19 | 2021-03-19 | 上海盔输办公用品有限公司 | Water quality sampling device capable of collecting swimming pool water with vertical height |
| CN114778193B (en) * | 2022-05-05 | 2022-12-23 | 江苏省徐州环境监测中心 | New forms of energy groundwater deep water sampling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106337470A (en) * | 2016-08-19 | 2017-01-18 | 肖钦羡 | Pipeline flow limiting method by using etheric entropy water energy of deep sea water |
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| CN1789955A (en) | 2006-06-21 |
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