CN110308019A - A kind of ground water engineering water sample acquisition device - Google Patents

A kind of ground water engineering water sample acquisition device Download PDF

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Publication number
CN110308019A
CN110308019A CN201910558805.0A CN201910558805A CN110308019A CN 110308019 A CN110308019 A CN 110308019A CN 201910558805 A CN201910558805 A CN 201910558805A CN 110308019 A CN110308019 A CN 110308019A
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China
Prior art keywords
acquisition
positioning
component
plate
positioning plate
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Pending
Application number
CN201910558805.0A
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Chinese (zh)
Inventor
郭豪
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Hunan Sihuan Environmental Protection Technology Co ltd
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Individual
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Priority to CN201910558805.0A priority Critical patent/CN110308019A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/16Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a kind of ground water engineering water sample acquisition devices, belong to exploration of the groundwater equipment technical field, including carrying installing component, the acquisition driving part of carrying installing component top half and the positioning acquisition component with acquisition driving part transmission connection are set, the positioning acquisition component includes connection component, linkage unit and several acquisition components set gradually along vertical direction, the linkage unit is flexibly connected with all acquisition components, the connection component sequentially passes through all acquisition components and forms all acquisition component connections, several acquisition components can move up and down along vertical direction, the collection terminal of each acquisition component is straight up.The present invention can be acquired sampling to the different depth of same underground water basin simultaneously, solve in the prior art, need to reduce the output of manpower and material resources by the way that the cumbersome of acquisition water sampling is repeated several times.

Description

A kind of ground water engineering water sample acquisition device
Technical field
The present invention relates to exploration of the groundwater equipment technical fields, are filled more particularly, to a kind of ground water engineering with water sampling It sets.
Background technique
Geological Engineering field be using natural science and geoscience as theoretical basis, with geologic survey, mineral resources it is general Look into and explore, the engineering problem that the geologic structure of Important Project and geologic setting are related to is main object, with geology, earth object Reason and geochemical techniques, Application of Mathematical Geology Methods, remote sensing technology, measuring technology, computer technology etc. are means, are national economy The guiding engineering field for building service takes sampling of ground water to be tested to evaluate water be work to the corrosivity of concrete structure The important content of journey geological mapping, test item include pH value, Mg2+, CL-, SO42-, HCO3-, erosional shape, NH4+, OH- Deng.
Underground water acquisition equipment in the prior art can only be to the water of a certain position of underground water during acquisition Sample is acquired, if necessary to be acquired to the water sample of different depth, it is necessary to pass through the sampling procedure being repeated as many times, sampling Process is cumbersome, and spends human and material resources huge.
Summary of the invention
The purpose of the present invention is to provide a kind of ground water engineering water sample acquisition devices, to solve skill in the prior art Art problem.
The present invention provides a kind of ground water engineering water sample acquisition device, including carrying installing component, setting are pacified in carrying The acquisition driving part of component top half and the positioning acquisition component with acquisition driving part transmission connection are filled, the positioning is adopted Collecting component includes connection component, linkage unit and several acquisition components set gradually along vertical direction, the linkage unit It is flexibly connected with all acquisition components, the connection component sequentially passes through all acquisition components and by all acquisition groups Part connection molding, several acquisition components can move up and down along vertical direction, the collection terminal of each acquisition component Straight up.
Further, the carrying installing component is symmetrically distributed in carrying peace including carrying mounting plate, drive installation plate, two Carry plate that is at the top of loading board and being able to carry out dismounting operation and several in rectangular configuration are distributed in carry determining for mounting plate bottom Position support column, the top of the drive installation plate is fixedly connected with the bottom end of all positioning support columns.
Further, each acquisition component includes acquisition positioning plate, vertical locating cover and lateral acquisition portion, the transverse direction Acquisition portion is arranged in the top of acquisition positioning plate, the vertical locating cover be located in lateral acquisition portion and with acquisition positioning plate Top is fixedly connected, and it is logical that the both ends at the top of the acquisition positioning plate are respectively equipped with the rectangle stored for the collection terminal in lateral acquisition portion Slot, each rectangular straight slot is each along vertical direction through acquisition positioning plate.
Further, the lateral acquisition portion includes bi-directional drive electric cylinders, two laterally driven folders and two acquisition measuring cups, institute The top that acquisition positioning plate is arranged in bi-directional drive electric cylinders is stated, two laterally driven folders are separately positioned on bi-directional drive electric cylinders Two output ends on, two acquisition measuring cups and two laterally driven folders correspond, under non-working condition, Mei Gesuo It states acquisition measuring cup to be arranged in rectangular straight slot, the opening of each acquisition measuring cup is upward.
Further, the connection component includes the connecting column of four distributions in rectangular configuration, and the one of each connecting column End is fixedly connected with the bottom of drive installation plate, and the other end of the connecting column sequentially passes through all acquisitions along vertical direction Positioning plate, and be finally fixedly connected with the acquisition positioning plate of bottommost, each acquisition positioning plate can be connected at four It is slided on column.
Further, the linkage unit includes two linkage portions for being symmetricly set on all acquisition positioning plate two sides, Each linkage portion includes that several groups intersect the connecting plate of setting, and connecting plate described in every group can be along vertical direction It is changed, the side of all acquisition positioning plates is connected molding by all connecting plates.
Further, the acquisition driving part includes acquiring positioning electric cylinders, driving positioning plate and two acquisition positioning columns, and two A acquisition positioning column state in a vertical shape is arranged close on the acquisition positioning plate of the drive installation plate, each acquisition The bottom end of positioning column be fixedly connected at the top of drive installation plate, the driving positioning plate is mounted on two acquisition positioning columns Top, acquisition positioning electric cylinders are arranged in drive installation plate, the output shaft of the acquisition positioning electric cylinders straight down and with It is fixedly connected at the top of driving positioning plate.
Compared with prior art, the beneficial effects of the present invention are:
First, because according to different detection needs, the ingredient of sample position and sampling each time is all different, because needing Underground water is sampled, then depth selection is very deep, then need to provide lower action edge by other machinery, then with raise-lower hydraulic Machine is used cooperatively, and the top-hung for carrying installing component is loaded onto the output of raise-lower hydraulic machine first, according to scheduled sampling Depth because all acquisition components are concatenated by connection component, then passes through linkage unit for all acquisition components Side connection, the position of all acquisition components enable are extended and are shunk along vertical direction, then are driven by acquisition Dynamic component drives the acquisition component movement close to it, then can control the position of all acquisition components, and then can control over the ground It is lauched sampling depth in collection process, also sampling can be acquired to the different depth of same underground water basin simultaneously, solved In the prior art, it needs to reduce the output of manpower and material resources by the way that the cumbersome of acquisition water sampling is repeated several times.
Second, because each lateral acquisition portion includes bi-directional drive electric cylinders, two laterally driven folders and two collection capacities Cup can drive two laterally driven folders and two acquisition measuring cups by bi-directional drive electric cylinders when needing to acquire water sample operation It is displaced outwardly along horizontal direction, then water sample is worked as convenient for water intaking sampling in the outside that two acquisition measuring cups all extend to whole device After the completion of acquisition, then it is inside by two laterally driven folders of bi-directional drive electric cylinders driving and two collection capacity cup edges horizontal direction It is mobile, it is retracted in the rectangular straight slot of acquisition positioning plate, when fetching entire sampler, it will be able to reduce the cross of whole device To contact area, then it is excessive to can be avoided contact area, and causes the damage of equipment.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic diagram of the three-dimensional structure;
Fig. 2 is front view of the invention;
Fig. 3 is the cross-sectional view in Fig. 2 along line A-A;
Fig. 4 is sectional perspective structural schematic diagram of the present invention;
Fig. 5 is the enlarged drawing in Fig. 4 at B.
Appended drawing reference:
Installing component 1 is carried, mounting plate 1a, drive installation plate 1b, carry plate 1c, positioning support column 1d are carried, acquires driving portion Part 2, acquisition positioning electric cylinders 2a, drives positioning plate 2b, acquires positioning column 2c, positioning acquisition component 3, connection component 3a, connecting column 3a1, linkage unit 3b, acquisition component 3c acquire positioning plate 3d, rectangular straight slot 3d1, vertical locating cover 3e, lateral acquisition portion 3f, Bi-directional drive electric cylinders 3f1, laterally driven folder 3f2 acquire measuring cup 3f3, linkage portion 3g, connecting plate 3g1,
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
Below with reference to shown in Fig. 1 to Fig. 5, the embodiment of the invention provides the present invention to provide a kind of ground water engineering water sample Acquisition device, including carrying installing component 1, be arranged in carrying 1 top half of installing component acquisition driving part 2 and with acquisition Driving part 2 be sequentially connected positioning acquisition component 3, the positioning acquisition component 3 include connection component 3a, linkage unit 3b and Several acquisition component 3c, the linkage unit 3b and all acquisition component 3c set gradually along vertical direction activity is even It connects, the connection component 3a sequentially passes through all acquisition component 3c and forms all acquisition component 3c connections, Ruo Gansuo Stating acquisition component 3c can move up and down along vertical direction, the collection terminal of each acquisition component 3c straight up, this The working principle of invention: because according to different detection needs, the ingredient of sample position and sampling each time is all different, Since it is desired that being sampled to underground water, then depth selection is very deep, then needs to provide lower action edge by other machinery, then with liter Descending liquid press is used cooperatively, and the top-hung for carrying installing component 1 is loaded onto the output of raise-lower hydraulic machine first, according to predetermined Depth selection because all acquisition component 3c are concatenated by connection component 3a, then will own by linkage unit 3b Acquisition component 3c side connection, the position of all acquisition component 3c enable is extended and is received along vertical direction Contracting, then the acquisition component 3c movement close to it is driven by acquisition driving part 2, then it can control the position of all acquisition component 3c It sets, and then can control to sampling depth in underground water collection process, it also can be simultaneously to the different depth of same underground water basin It is acquired sampling, is solved in the prior art, needs to reduce manpower and material resources by the way that the cumbersome of acquisition water sampling is repeated several times Output.
The carrying installing component 1 is symmetrically distributed in carrying installation including carrying mounting plate 1a, drive installation plate 1b, two Carry plate 1c that is at the top of plate 1a and being able to carry out dismounting operation and several in rectangular configuration are distributed in carry the bottom mounting plate 1a Positioning support column 1d, the top of the drive installation plate 1b is fixedly connected with the bottom end of all positioning support column 1d, carries The setting of mounting plate 1a and drive installation plate 1b can be realized the installation to carry plate 1c and acquire the installation work of driving part 2 Industry can provide the premise of stability in the operating condition for sampling operation.
Each acquisition component 3c includes acquisition positioning plate 3d, vertical locating cover 3e and lateral acquisition portion 3f, the cross To acquisition portion 3f be arranged in acquisition positioning plate 3d top, the vertical locating cover 3e be located on lateral acquisition portion 3f and with adopt It is fixedly connected at the top of collection positioning plate 3d, the both ends at the top of the acquisition positioning plate 3d are respectively equipped with adopting for lateral acquisition portion 3f The rectangular straight slot 3d1, each rectangular straight slot 3d1 for collecting end storage run through acquisition positioning plate 3d each along vertical direction, laterally 3f setting in acquisition portion can complete the installation to lateral acquisition portion 3f on acquisition positioning plate 3d, because of vertical locating cover 3e cover Being located at outside lateral acquisition portion 3f can be avoided the underground water-soaked transverse direction acquisition portion 3f in collection process, play the work of waterproof insulation With.
The transverse direction acquisition portion 3f includes 3f2 and two bi-directional drive electric cylinders 3f1, two laterally driven folders acquisition measuring cup The top of acquisition positioning plate 3d is arranged in 3f3, the bi-directional drive electric cylinders 3f1, and two laterally driven folder 3f2 are respectively set On two output ends of bi-directional drive electric cylinders 3f1, two acquisition measuring cup 3f3 and two laterally driven folder 3f2 mono- are a pair of It answers, under non-working condition, each acquisition measuring cup 3f3 is arranged in rectangular straight slot 3d1, each acquisition measuring cup 3f3 opening it is upward because each transverse direction acquisition portion 3f include bi-directional drive electric cylinders 3f1, two laterally driven folder 3f2 and Two acquisition measuring cup 3f3, when needing to acquire water sample operation, by bi-directional drive electric cylinders 3f1 can drive two it is laterally driven 3f2 and two acquisition measuring cup 3f3 of folder is displaced outwardly along horizontal direction, then two acquisition measuring cup 3f3 all extend to whole device Outside, convenient for water intaking sampling, after the completion of water sampling, then by bi-directional drive electric cylinders 3f1 drive two laterally driven folders 3f2 and two acquisition measuring cup 3f3 is moved inward along horizontal direction, is retracted in the rectangular straight slot 3d1 of acquisition positioning plate 3d, when When fetching entire sampler, it will be able to the lateral contact area for reducing whole device, then it is excessive to can be avoided contact area, and Cause the damage of equipment.
The connection component 3a includes the connecting column 3a1 of four distributions in rectangular configuration, and the one of each connecting column 3a1 End is fixedly connected with the bottom of drive installation plate 1b, and the other end of the connecting column 3a1 sequentially passes through all along vertical direction Acquisition positioning plate 3d, and be finally fixedly connected with the acquisition positioning plate 3d of bottommost, the equal energy of each acquisition positioning plate 3d Enough to be slided on four connecting column 3a1, the setting of four connecting column 3a1 can connect into all acquisition positioning plate 3d Type, each acquisition positioning plate 3d can be slided up and down on four connecting column 3a1, be able to achieve in same waters pair The water sample of different depth is acquired operation.
The linkage unit 3b includes two linkage portion 3g for being symmetricly set on all acquisition two sides positioning plate 3d, often A linkage portion 3g includes that several groups intersect the connecting plate 3g1 of setting, and connecting plate 3g1 described in every group can be along perpendicular Histogram is to being changed, and the side of all acquisition positioning plate 3d is connected molding by all connecting plate 3g1, and several groups are mutual The connecting plate 3g1 of intersection is in interlaced state, this structure is the prior art, can be all acquisition positioning plate 3d along perpendicular For histogram to the mobile necessary premise guarantee of offer in position is completed, all connecting plate 3g1 in the application are stainless steel material system At the long period can be used in underground water.
The acquisition driving part 2 includes acquisition positioning electric cylinders 2a, driving positioning plate 2b and two acquisition positioning column 2c, and two A acquisition positioning column 2c state in a vertical shape is arranged close on the acquisition positioning plate 3d of the drive installation plate 1b, Mei Gesuo The bottom end for stating acquisition positioning column 2c is fixedly connected at the top of drive installation plate 1b, and the driving positioning plate 2b is mounted on two The top of positioning column 2c is acquired, the acquisition positioning electric cylinders 2a is arranged on drive installation plate 1b, and the acquisition positions electric cylinders 2a Output shaft straight down and with driving positioning plate 2b at the top of be fixedly connected, acquisition positioning electric cylinders 2a as whole device progress The acquisition power resources of different location water sample push down on the acquisition close to it by acquisition positioning electric cylinders 2a along vertical direction Positioning plate 3d is mobile, to complete to be acquired operation to the water sample of same waters different location.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (7)

1. a kind of ground water engineering water sample acquisition device, which is characterized in that carried including carrying installing component (1), setting The acquisition driving part (2) of installing component (1) top half and the positioning acquisition component being sequentially connected with acquisition driving part (2) (3), the positioning acquisition component (3) includes connection component (3a), linkage unit (3b) and several successively sets along vertical direction The acquisition component (3c) set, the linkage unit (3b) are flexibly connected with all acquisition components (3c), the connection component (3a) sequentially passes through all acquisition components (3c) and forms all acquisition component (3c) connections, several acquisition components (3c) can be moved up and down along vertical direction, and the collection terminal of each acquisition component (3c) is straight up.
2. a kind of ground water engineering water sample acquisition device according to claim 1, which is characterized in that the carrying installation Component (1) include carrying mounting plate (1a), drive installation plate (1b), two be symmetrically distributed in carrying mounting plate (1a) at the top of and Be able to carry out dismounting operation carry plate (1c) and it is several it is in rectangular configuration be distributed in carrying the bottom mounting plate (1a) positioning branch Dagger (1d), the top of the drive installation plate (1b) are fixedly connected with the bottom end of all positioning support columns (1d).
3. a kind of ground water engineering water sample acquisition device according to claim 1, which is characterized in that each acquisition Component (3c) includes acquisition positioning plate (3d), vertical locating cover (3e) and lateral acquisition portion (3f), the transverse direction acquisition portion (3f) It is arranged at the top of acquisition positioning plate (3d), the vertical locating cover (3e) is located on lateral acquisition portion (3f) and determines with acquisition It is fixedly connected at the top of position plate (3d), the both ends at the top of acquisition positioning plate (3d) are respectively equipped with for lateral acquisition portion (3f) The rectangular straight slot (3d1) of collection terminal storage, each rectangular straight slot (3d1) is each along vertical direction through acquisition positioning plate (3d).
4. a kind of ground water engineering water sample acquisition device according to claim 3, which is characterized in that the laterally acquisition Portion (3f) includes bi-directional drive electric cylinders (3f1), two laterally driven folders (3f2) and two acquisition measuring cups (3f3), the two-way drive At the top of acquisition positioning plate (3d), two laterally driven folders (3f2) are separately positioned on two-way drive for dynamic electric cylinders (3f1) setting On two output ends of dynamic electric cylinders (3f1), two acquisition measuring cups (3f3) correspond with two laterally driven folders (3f2), Under non-working condition, each acquisition measuring cup (3f3) is arranged in rectangular straight slot (3d1), each acquisition measuring cup The opening of (3f3) is upward.
5. a kind of ground water engineering water sample acquisition device according to claim 2, which is characterized in that the connection component (3a) includes the connecting column (3a1) of four distributions in rectangular configuration, one end of each connecting column (3a1) and drive installation plate The bottom of (1b) is fixedly connected, and the other end of the connecting column (3a1) sequentially passes through all acquisition positioning along vertical direction Plate (3d), and being finally fixedly connected with the acquisition positioning plate (3d) of bottommost, each acquisition positioning plate (3d) can be It is slided on four connecting columns (3a1).
6. a kind of ground water engineering water sample acquisition device according to claim 3, which is characterized in that the linkage unit (3b) includes two linkage portions (3g) for being symmetricly set on all described acquisition two sides positioning plate (3d), each linkage portion (3g) includes that several groups intersect the connecting plate (3g1) of setting, and connecting plate described in every group (3g1) can be along vertical direction It is changed, the side of all acquisition positioning plates (3d) is connected molding by all connecting plates (3g1).
7. a kind of ground water engineering water sample acquisition device according to claim 1, which is characterized in that the acquisition driving Component (2) includes acquisition positioning electric cylinders (2a), driving positioning plate (2b) and two acquisition positioning columns (2c), and two acquisitions are fixed Position column (2c) state in a vertical shape is arranged close on the acquisition positioning plate (3d) of the drive installation plate (1b), each acquisition The bottom end of positioning column (2c) is fixedly connected at the top of drive installation plate (1b), and the driving positioning plate (2b) is mounted on two The top of positioning column (2c) is acquired, acquisition positioning electric cylinders (2a) is arranged on drive installation plate (1b), the acquisition positioning The output shaft of electric cylinders (2a) is fixedly connected at the top of positioning plate (2b) straight down and with driving.
CN201910558805.0A 2019-06-26 2019-06-26 A kind of ground water engineering water sample acquisition device Pending CN110308019A (en)

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CN201910558805.0A CN110308019A (en) 2019-06-26 2019-06-26 A kind of ground water engineering water sample acquisition device

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Application Number Priority Date Filing Date Title
CN201910558805.0A CN110308019A (en) 2019-06-26 2019-06-26 A kind of ground water engineering water sample acquisition device

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CN110308019A true CN110308019A (en) 2019-10-08

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JP2015083957A (en) * 2013-10-25 2015-04-30 中国電力株式会社 Sampling tube lifting device
CN205580795U (en) * 2016-05-10 2016-09-14 孙健 Multi -functional water stratified sampling device
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CN206906062U (en) * 2017-05-08 2018-01-19 魏庆杰 A kind of piston-type underwater quality detection sampler
CN207300643U (en) * 2017-10-30 2018-05-01 山东省环境监测中心站 A kind of water sample acquisition device
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CN108535061A (en) * 2018-04-04 2018-09-14 南京信息工程大学 A kind of sampler and its sampling method of multiple spot different depth unmanned boat platform
CN207991887U (en) * 2018-03-29 2018-10-19 四川省宏茂环保咨询有限公司 Spacing is adjustable water quality monitoring collector
CN108828187A (en) * 2018-06-01 2018-11-16 台州创投环保科技有限公司 It is a kind of for detecting the diagnostic process equipment of soil contamination grade
CN109141978A (en) * 2018-10-09 2019-01-04 长沙理工大学 A kind of automatic water sample acquisition device of underwater multidimensional
CN210243285U (en) * 2019-06-26 2020-04-03 郭豪 Water sample collection device for underground water engineering

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015083957A (en) * 2013-10-25 2015-04-30 中国電力株式会社 Sampling tube lifting device
CN205580795U (en) * 2016-05-10 2016-09-14 孙健 Multi -functional water stratified sampling device
CN106053139A (en) * 2016-07-24 2016-10-26 中国科学院合肥物质科学研究院 Multilayer water sample continuous and automatic acquisition type deepwater sampling device
CN107121306A (en) * 2017-05-08 2017-09-01 惠安县长捷机械科技有限公司 A kind of piston-type underwater quality detection sampler
CN206906062U (en) * 2017-05-08 2018-01-19 魏庆杰 A kind of piston-type underwater quality detection sampler
CN207300643U (en) * 2017-10-30 2018-05-01 山东省环境监测中心站 A kind of water sample acquisition device
CN207741976U (en) * 2018-01-31 2018-08-17 湖南三友环保科技股份有限公司 A kind of water sample sampling bottle and the sampler including the sampling bottle
CN207991887U (en) * 2018-03-29 2018-10-19 四川省宏茂环保咨询有限公司 Spacing is adjustable water quality monitoring collector
CN108535061A (en) * 2018-04-04 2018-09-14 南京信息工程大学 A kind of sampler and its sampling method of multiple spot different depth unmanned boat platform
CN108828187A (en) * 2018-06-01 2018-11-16 台州创投环保科技有限公司 It is a kind of for detecting the diagnostic process equipment of soil contamination grade
CN109141978A (en) * 2018-10-09 2019-01-04 长沙理工大学 A kind of automatic water sample acquisition device of underwater multidimensional
CN210243285U (en) * 2019-06-26 2020-04-03 郭豪 Water sample collection device for underground water engineering

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