CN105547750A - Device and method for collecting water samples of water conservancy reservoir sludge - Google Patents
Device and method for collecting water samples of water conservancy reservoir sludge Download PDFInfo
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- CN105547750A CN105547750A CN201610002045.1A CN201610002045A CN105547750A CN 105547750 A CN105547750 A CN 105547750A CN 201610002045 A CN201610002045 A CN 201610002045A CN 105547750 A CN105547750 A CN 105547750A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/12—Dippers; Dredgers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
- G01N2001/1012—Suspensions
- G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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Abstract
The invention discloses a device for collecting water samples of water conservancy reservoir sludge. The device is characterized by comprising a main frame, water samplers are evenly installed at the periphery of the outer wall of the main frame, a main gear is installed at the top of the main frame and provided with a swing arm, a clamping roller is connected to the top of the swing arm, a motor is engaged with the side edge of the main gear and drive a rotating subsidiary gear, and a sludge sampler is installed at the inner side of the main frame. Compared with the prior art, the device has the advantages that a soil sampler is pressurized through hydraulic pressure so that the soil sampler can be pressed downwards to sample soil, the bottom face of a reservoir of the whole device is fixed firmly, and successful sampling can be guaranteed; in addition to soil sampling, water sampling can be also conducted, and the functions are increased; a mudguard of the soil sampler is stable in work and bounces back automatically through a spring, so that the soil sampler is blocked off.
Description
Technical field
The invention belongs to hydraulic engineering technical field, particularly a kind of water conservancy fine sediment of reservoir water sample acquisition device and the method for sampling thereof.
Background technology
Reservoir, general to be interpreted as that " flood retention retaining and regulate the water conservancy structure of current can utilize to irrigate, generate electricity, control flood and breed fish." it refers to the artificial lake building barrage at the narrow orifice place in gully or river and formed.After reservoir builds up, effects such as flood control, catchwork irrigation, water supply can being played, generate electricity, breed fish.Sometimes natural lake is also referred to as reservoir (natural storage).Reservoir scale is usually pressed storage capacity size and is divided, and is divided into small-sized, medium-sized, large-scale etc.Some reservoirs are main sources of urban water supply, therefore very high to the requirement of water quality, are mostly at present to adopt the method for sample examination to carry out assessment monitoring to the water quality of reservoir, guarantee water safety.
As patent announcement CN202351084U discloses the controlled hydrophore of a kind of closing device, comprise and adopt water receptacle, top cover labyrinth, lower sealing cover, support, movable bolt, release stay cord and top cover labyrinth hold assembly, support setting is being adopted on water receptacle, movable bolt can slide up and down and plug in the bracket, release stay cord is connected to the upper end of movable bolt, top cover labyrinth hold assembly is arranged on the lower end of movable bolt, top cover labyrinth is connected with the top of adopting water receptacle and is clamped in top cover labyrinth hold assembly, lower sealing cover is connected with the bottom of adopting water receptacle also and top cover labyrinth links is arranged, top cover labyrinth and lower sealing cover trend towards covering the upper and lower being located at and adopting water receptacle respectively.Preferably, can also comprise web member, elastomeric element, semicircle bail, hydrophore lifting rope and thermometer, the bottom of adopting the side of water receptacle offers adopts the mouth of a river.The utility model design is ingenious, and in water body gatherer process, water body exchanges completely, and good seal, sampling error is little, is suitable for large-scale promotion application.
And for example CN104677677A discloses a kind of releasing type water body acquisition system, aims to provide a kind of releasing type water body acquisition system that can facilitate, gather the water sample above seabed in specific range accurately.It comprises flip flop equipment, triggers counterweight, sedimentation counterweight, several water samplers and the winch be arranged on hull; Described flip flop equipment comprises the triggering cylinder body vertically arranged, slidably be arranged on the upper piston body in triggering cylinder body and lower piston body, connect the first connecting rod of upper and lower piston body, be arranged on the second connecting rod in the middle part of lower piston body lower surface and the buoyant device triggered on cylinder body lateral surface is set.
Current sedimental physical performance index obtains usually in the following manner: 1, anchor formula sediment soil collecting device, by utilizing the form of casting anchor, harvester is fallen into bottom reservoir, at startup towboat, subaqueous deposit soil drawn-back device is inner, get disembarkation to be again transported to laboratory and to test, but this method very easily produces dehydration disturbance, indoor test result and actual result is caused to occur deviation; 2, adopt in-situ test, high accuracy in-situ testing tool is directly squeezed into warp inside, directly tests, but the sedimentary soil parameter that this method is measured is little, and instrument is costly, also very high to the operation requirements of instrument.Meanwhile, a lot of equipment only has the function of water intaking, and without getting mud function, therefore, provides a kind of and can to fetch water and the sampler getting mud is current urgent problem.
Summary of the invention
The invention provides a kind of can to fetch water and the sampler getting mud solves the deficiency of existing sampler.
For solving the problem, the scheme that the present invention adopts is as follows:
Water conservancy fine sediment of reservoir water sample acquisition device, it is characterized in that: comprise main frame, described main frame outer wall surrounding is uniform is provided with device for fetching water from, main drive gear is arranged on the top of main frame, described main drive gear is provided with swing arm, pinch roller is connected to swing arm top, and described main drive gear side is engaged with the pinion that driven by motor rotates, and is provided with silt dredging device inside described main frame;
Described device for fetching water from comprises shell, and bottom is arranged on the bottom face of shell, is provided with spring one in described shell, and discharge water piston mounting spring one top protrude into the outside of shell, is placed with acquisition cup in described spring one;
Described silt dredging device comprises outer cover, and the internal face of described outer cover is laid with spiral channel; Getting mud tank is laid in outer cover, and its outer wall is provided with the guide rail ball in spiral channel motion, and get mud tank top and be provided with bearing, be provided with liquid presses piston pole above described outer cover, described liquid presses piston pole top is connected with bearing; Described liquid presses piston pole is connected with oil pressure pipe and is connected with external hydraulic control device through main frame; Described main frame corner is also provided with inclination gas blow pipe, and described gas blow pipe is connected with gas piping.Described acquisition cup is provided with upper cover, covers on described and be provided with inlet opening.
Preferentially, described in get mud tank and bearing outer shroud be welded and fixed, the inner ring of liquid presses piston pole and bearing is welded and fixed.
Preferentially, described outer cover bottom face is provided with shifting board, and described shifting board and outer cover outer side edges adopt and be articulated and connected.Described shifting board outer side edges is also provided with spring two and connects with the elongated bars being connected outer cover.
Preferentially, described main frame corner is also provided with base, described base is also provided with the drill bit that motor two drives.
Preferentially, inside described main frame, infrared pick-up head is also installed.
Based on said apparatus, present invention also offers a kind of water conservancy fine sediment of reservoir water sample acquisition device and carry out the deep water storehouse method of sampling, it is characterized in that, comprise the steps:
1) determine the gap depth that soil sample collection point and water body gather, transfer water conservancy fine sediment of reservoir water sample acquisition device by lifting appliance and arrive collection point;
2) rotated forward by cable signal line traffic control motor two, make drill bit squeeze in mud;
3) hydraulic control control device carries out pressurization to oil pressure pipe liquid presses piston pole is pressed down, be provided with guide rail ball owing to getting mud tank outside, get mud tank and extend at liquid presses piston pole and back down shifting board along spiral channel rotating down pressing under suppressing action and squeeze into fine sediment of reservoir inscribe soil sampling;
4) gather after again hydraulic control control device pressurization carried out to oil pressure pipe make liquid presses piston pole shrink return, drive and get mud tank and regain in outer cover, operation of fetching earth completes;
5) again reversed by cable signal line traffic control motor two, drill bit is reversed at mud, pull water conservancy fine sediment of reservoir water sample acquisition device to float by lifting appliance simultaneously;
6), after arriving collection water layer, rotarily drive main drive gear rotation by driven by motor pinion and make swing arm motion that pinch roller is pressed down in turn to the piston that discharges water, make to occur gap inside shell, now the water sample of this water depth flows in acquisition cup along gap;
7) pull water conservancy fine sediment of reservoir water sample acquisition device to float by lifting appliance, and constantly repetition step 6) carry out water body collection to each water layer, until complete setting acquisition tasks;
8) conveying gas is carried out to inclination gas blow pipe, make gas blow pipe carry out air blowing and produce thrust, guarantee that stable floating of harvester is reclaimed;
9) be lifted on ship by water conservancy fine sediment of reservoir water sample acquisition device, take out soil sample and water sample, carry out instrument cleaning, Collecting operation completes.
Compared with prior art, the invention has the advantages that: 1, when hydraulic pressure to pressurize to soil sample barrel and makes it press down to fetch earth, the bottom surface fixation of whole device reservoir, can guarantee to gather successfully; 2, except carrying out soil sampling, can also carry out water sampling operation again, function is increased; 3, the mud guard working stability of soil sample barrel, by spring automatic rebounding, blocks soil sample barrel.
Accompanying drawing explanation
Fig. 1 is the structural representation of water conservancy fine sediment of reservoir water sample acquisition device of the present invention;
Fig. 2 be water conservancy fine sediment of reservoir water sample acquisition device of the present invention look up structural representation;
Fig. 3 is the structural representation of silt dredging device of the present invention;
Fig. 4 is the inner structure schematic diagram of silt dredging device of the present invention;
Fig. 5 is the inner structure schematic diagram of device for fetching water from of the present invention;
Fig. 6 is water conservancy fine sediment of reservoir water sample acquisition device schematic front view of the present invention;
Fig. 7 is the further refined structure schematic diagram of 4.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
As shown in the figure, water conservancy fine sediment of reservoir water sample acquisition device, comprise main frame 7, described main frame 7 outer wall surrounding is uniform is provided with device for fetching water from 1, main drive gear 5 is arranged on the top of main frame 7, and described main drive gear 5 is provided with swing arm 3, and pinch roller 2 is connected to swing arm 3 top, described main drive gear 5 side is engaged with the pinion 6 that driven by motor rotates, and is provided with silt dredging device 24 inside described main frame 7.Described main frame 7 four jiaos is also provided with inclination gas blow pipe 72, and described gas blow pipe 72 is connected with gas piping 71.Described gas piping 71 is through being fixed on the suspension ring 73 of main frame 7, and when gas transmission, gas piping 71 can not be run chaotically like this, by blowing in removal process, makes to have thrust bottom main frame 7, accelerates to reclaim.Described acquisition cup 106 is provided with upper cover 1062, and described upper cover 1062 is provided with inlet opening 1061.
Device for fetching water from 1 comprises shell 101, and bottom 105 is arranged on the bottom face of shell 101, is provided with spring 1 in described shell 101, and discharge water piston 103 mounting spring 1 top protrude into the outside of shell 101, is placed with acquisition cup 106 in described spring 1.
When carrying out water intaking operation, the piston 103 that discharges water is withstood by spring 1 and makes shell 101 be in sealing state, main drive gear 5 is driven by pinion 6 and can do 360 degree of rotations and pressurize in turn to the piston 103 that discharges water, and the piston 103 that makes to discharge water presses down and spills breach, moves the water to flow in acquisition cup 106.
Silt dredging device 24 comprises outer cover 11, and the internal face of described outer cover 11 is laid with spiral channel 17; Getting mud tank 16 is laid in outer cover 11, and its outer wall is provided with the guide rail ball 19 moved at spiral channel 17, and get mud tank 16 top and be provided with bearing 18, be provided with liquid presses piston pole 20 above described outer cover 11, described liquid presses piston pole 20 top is connected with bearing 18; Wherein: get mud tank 16 and be welded and fixed with the outer shroud of bearing 18, liquid presses piston pole 20 is welded and fixed with the inner ring of bearing 18, adopt this design when liquid presses piston pole 20 presses down, what liquid presses piston pole 20 connected is bearing 18 inner ring, therefore can not rotate, and the outer shroud getting mud tank 16 and bearing 18 is welded and fixed, can squeeze in mud along spiral channel 17 rotation after being under pressure like this and gather, the speed squeezed into like this is fast.Liquid presses piston pole 20 is connected with oil pressure pipe 4 and is connected with external hydraulic control device through main frame 7.
Hydraulic control device controls to carry out pressurization to oil pressure pipe 4 makes liquid presses piston pole 20 stretch, and makes to get mud tank 16 and carries out Collecting operation.Outer cover 11 bottom face is provided with shifting board 13, and described shifting board 13 adopts with outer cover 11 outer side edges and is articulated and connected.Described shifting board 13 outer side edges is also provided with spring 2 15 and connects with the elongated bars being connected outer cover 11.Get Ni Guan 16 center and be provided with newel 161, receive that mud groove 162 is uniform to be laid on newel 161, adopt this kind of design, complete and get in mud returns original position getting mud tank 16, soil sample is trapped within to be received in mud groove 162 and can not drop.After collection completes, in order to prevent mud soil sample from dropping, shifting board 13 will be got mud tank 16 and block, and guarantee to gather successfully.
Main frame 7 four jiaos is also provided with base 10, described base 10 is also provided with the drill bit 9 that motor 28 drives.When gathering, in order to prevent from getting time mud tank 16 gathers, whole device be propped up, before gathering, utilize motor 28 to drive drill bit 9 to carry out lower brill, making device stable when collection.Also be provided with infrared pick-up head 25 inside main frame 7, be used for carrying out imaging, infrared pick-up head 25 side is also provided with explosion-proof lamp, makes operating personnel can see Collecting operation situation clearly.
Based on said apparatus, present invention also offers a kind of water conservancy fine sediment of reservoir water sample acquisition device and carry out the deep water storehouse method of sampling, it is characterized in that, comprise the steps:
1) determine the gap depth that soil sample collection point and water body gather, transfer water conservancy fine sediment of reservoir water sample acquisition device by lifting appliance and arrive collection point;
2) rotated forward by cable signal line traffic control motor 28, make drill bit 9 squeeze in mud;
3) hydraulic control control device carries out pressurization to oil pressure pipe 4 liquid presses piston pole 20 is pressed down, be provided with guide rail ball 19 owing to getting mud tank 16 outside, get mud tank 16 and under liquid presses piston pole 20 extends suppressing action, back down shifting board 13 along spiral channel 17 rotating down pressing squeeze into fine sediment of reservoir inscribe soil sampling;
4) gather after again hydraulic control control device pressurization carried out to oil pressure pipe 4 make liquid presses piston pole 20 shrink return, drive and get mud tank 16 and regain in outer cover 11, operation of fetching earth completes;
5) again by the reversion of cable signal line traffic control motor 28, drill bit 9 is reversed in mud, pulls water conservancy fine sediment of reservoir water sample acquisition device to float by lifting appliance simultaneously;
6) after arriving collection water layer, rotarily driving main drive gear 5 rotation by driven by motor pinion 6 makes swing arm 3 motion that pinch roller 2 is pressed down in turn to the piston 103 that discharges water, make to occur gap inside shell 101, now the water sample of this water depth flows in acquisition cup 106 along gap;
7) pull water conservancy fine sediment of reservoir water sample acquisition device to float by lifting appliance, and constantly repetition step 6) carry out water body collection to each water layer, until complete setting acquisition tasks;
8) conveying gas is carried out to inclination gas blow pipe 72, make gas blow pipe 42 carry out air blowing and produce thrust, guarantee that stable floating of harvester is reclaimed;
9) be lifted on ship by water conservancy fine sediment of reservoir water sample acquisition device, take out soil sample and water sample, carry out instrument cleaning, Collecting operation completes.
Claims (6)
1. water conservancy fine sediment of reservoir water sample acquisition device, it is characterized in that: comprise main frame (7), described main frame (7) outer wall surrounding is uniform is provided with device for fetching water from (1), main drive gear (5) is arranged on the top of main frame (7), described main drive gear (5) is provided with swing arm (3), pinch roller (2) is connected to swing arm (3) top, and described main drive gear (5) side is engaged with the pinion (6) that driven by motor rotates, and described main frame (7) inner side is provided with silt dredging device (24);
Described device for fetching water from (1) comprises shell (101), bottom (105) is arranged on the bottom face of shell (101), spring one (104) is installed in described shell (101), discharge water piston (103) mounting spring one (104) top protrude into the outside of shell (101), is placed with acquisition cup (106) in described spring one (104);
Described silt dredging device (24) comprises outer cover (11), and the internal face of described outer cover (11) is laid with spiral channel (17); Getting mud tank (16) is laid in outer cover (11), its outer wall is provided with the guide rail ball (19) moved at spiral channel (17), get mud tank (16) top and bearing (18) is installed, described outer cover (11) top is provided with liquid presses piston pole (20), and described liquid presses piston pole (20) top is connected with bearing (18); Described liquid presses piston pole (20) is connected with oil pressure pipe (4) and is connected with external hydraulic control device through main frame (7); Described acquisition cup (106) is provided with upper cover (1062), described upper cover (1062) is provided with inlet opening (1061).
2. water conservancy fine sediment of reservoir water sample acquisition device according to claim 1, described in get mud tank (16) and bearing (18) outer shroud be welded and fixed, liquid presses piston pole (20) is welded and fixed with the inner ring of bearing (18).
3. water conservancy fine sediment of reservoir water sample acquisition device according to claim 1, described outer cover (11) bottom face is provided with shifting board (13), and described shifting board (13) and outer cover (11) outer side edges adopt and be articulated and connected.
4. water conservancy fine sediment of reservoir water sample acquisition device according to claim 3, described shifting board (13) outer side edges is also provided with spring two (15) and connects with the elongated bars being connected outer cover (11).
5., according to the water conservancy fine sediment of reservoir water sample acquisition device in claim 1-4 described in any one, described main frame (7) corner is also provided with base (10), described base (10) is also provided with the drill bit (9) that motor two (8) drives.
6. use water conservancy fine sediment of reservoir water sample acquisition device as claimed in claim 1 to carry out a reservoir method of sampling, it is characterized in that, comprise the steps:
1) determine the gap depth that soil sample collection point and water body gather, transfer water conservancy fine sediment of reservoir water sample acquisition device by lifting appliance and arrive collection point;
2) rotated forward by cable signal line traffic control motor two (8), make drill bit (9) squeeze in mud;
3) hydraulic control control device carries out pressurization to oil pressure pipe (4) liquid presses piston pole (20) is pressed down, be provided with guide rail ball (19) owing to getting mud tank (16) outside, get mud tank (16) and extend at liquid presses piston pole (20) and back down shifting board (13) along spiral channel (17) rotating down pressing under suppressing action and squeeze into fine sediment of reservoir inscribe soil sampling;
4) gather after again hydraulic control control device pressurization carried out to oil pressure pipe (4) make liquid presses piston pole (20) shrink return, drive and get mud tank (16) and regain in outer cover (11), operation of fetching earth completes;
5) again reversed by cable signal line traffic control motor two (8), drill bit (9) is reversed in mud, pulls water conservancy fine sediment of reservoir water sample acquisition device to float by lifting appliance simultaneously;
6) after arriving collection water layer, rotarily driving main drive gear (5) rotation by driven by motor pinion (6) makes swing arm (3) motion that pinch roller (2) is pressed down in turn to the piston that discharges water (103), make shell (101) inner side occur gap, now the water sample of this water depth flows in acquisition cup (106) along gap;
7) pull water conservancy fine sediment of reservoir water sample acquisition device to float by lifting appliance, and constantly repetition step 6) carry out water body collection to each water layer, until complete setting acquisition tasks;
8) conveying gas is carried out to inclination gas blow pipe (72), make gas blow pipe (42) carry out air blowing and produce thrust, guarantee that stable floating of harvester is reclaimed;
9) be lifted on ship by water conservancy fine sediment of reservoir water sample acquisition device, take out soil sample and water sample, carry out instrument cleaning, Collecting operation completes.
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| CN201610002045.1A CN105547750B (en) | 2016-01-06 | 2016-01-06 | Water conservancy fine sediment of reservoir water sample acquisition device and its method for sampling |
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| CN201610002045.1A CN105547750B (en) | 2016-01-06 | 2016-01-06 | Water conservancy fine sediment of reservoir water sample acquisition device and its method for sampling |
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| CN105547750B CN105547750B (en) | 2018-02-06 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989956A (en) * | 2017-04-15 | 2017-07-28 | 国家***第海洋研究所 | A kind of shallow sea water silt-including water automatic acquisition device in situ and method |
| CN107560887A (en) * | 2017-10-13 | 2018-01-09 | 中国科学院海洋研究所 | A kind of seawater sampler only swings device |
| CN108593354A (en) * | 2018-05-23 | 2018-09-28 | 西安科技大学 | A kind of mineral deposit hydrogeology Comprehensive Exploration system |
| CN109883757A (en) * | 2019-02-28 | 2019-06-14 | 自然资源部第二海洋研究所 | Coastal ocean water and sediment sampling structure and its sampling method |
| CN110501180A (en) * | 2019-10-09 | 2019-11-26 | 杭州富阳锐明科技有限公司 | A kind of Seafloor sediment sampling interference preventer |
| CN110514471A (en) * | 2019-09-24 | 2019-11-29 | 自然资源部第二海洋研究所 | A kind of electronic sampler and its sampling method of marine engineering geology detection |
| CN111665098A (en) * | 2020-06-23 | 2020-09-15 | 李丹凤 | Water quality monitoring stratified sampling device |
| CN112113796A (en) * | 2020-10-10 | 2020-12-22 | 福州侠维怡电子科技有限公司 | Collection system of riverbed silt multistage sampling |
| CN113295456A (en) * | 2021-05-24 | 2021-08-24 | 谢鹤 | Sampling equipment for sand area investigation |
| CN114459815A (en) * | 2022-04-13 | 2022-05-10 | 湖南省水产科学研究所 | Water quality testing sampling device is raised together with to paddy field shrimp crab |
Families Citing this family (1)
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121513A (en) * | 1998-10-17 | 2000-04-28 | Kimihiko Ezoe | Sea-bed mud automatic sampling device for investigating ocean contamination |
| WO2012009096A2 (en) * | 2010-07-13 | 2012-01-19 | Ashland University | Microextraction probe |
| CN103543030A (en) * | 2012-07-17 | 2014-01-29 | 闫家国 | Multifunctional columnar sludge-water collecting device |
| CN204758341U (en) * | 2015-07-08 | 2015-11-11 | 浙江大学 | Timing seawater sampling device |
-
2016
- 2016-01-06 CN CN201610002045.1A patent/CN105547750B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121513A (en) * | 1998-10-17 | 2000-04-28 | Kimihiko Ezoe | Sea-bed mud automatic sampling device for investigating ocean contamination |
| WO2012009096A2 (en) * | 2010-07-13 | 2012-01-19 | Ashland University | Microextraction probe |
| CN103543030A (en) * | 2012-07-17 | 2014-01-29 | 闫家国 | Multifunctional columnar sludge-water collecting device |
| CN204758341U (en) * | 2015-07-08 | 2015-11-11 | 浙江大学 | Timing seawater sampling device |
Non-Patent Citations (3)
| Title |
|---|
| LIVIA VITTORI ANTISARI等: "Assessment of Pollutants in Wet and Dry Depositions in a Suburban Area around a Waste-to-Energy Plant (WEP) in Northern Italy", 《JOURNAL OF ENVIRONMENTAL PROTECTION》 * |
| 张永生等: "三峡库区大宁河沉积物营养盐时空分布及其与叶绿素的相关性分析", 《环境科学》 * |
| 罗向欣等: "近期长江口—杭州湾邻近海域沉积物粒径的时空变化及其影响因素", 《沉积学报》 * |
Cited By (15)
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| CN106989956B (en) * | 2017-04-15 | 2023-09-01 | 自然资源部第一海洋研究所 | Automatic in-situ collection device and method for sand-containing water body in shallow water sea area |
| CN106989956A (en) * | 2017-04-15 | 2017-07-28 | 国家***第海洋研究所 | A kind of shallow sea water silt-including water automatic acquisition device in situ and method |
| CN107560887A (en) * | 2017-10-13 | 2018-01-09 | 中国科学院海洋研究所 | A kind of seawater sampler only swings device |
| CN108593354B (en) * | 2018-05-23 | 2021-02-26 | 西安科技大学 | Comprehensive prospecting system for hydrogeology of ore deposit |
| CN108593354A (en) * | 2018-05-23 | 2018-09-28 | 西安科技大学 | A kind of mineral deposit hydrogeology Comprehensive Exploration system |
| CN109883757B (en) * | 2019-02-28 | 2021-04-06 | 自然资源部第二海洋研究所 | Offshore marine water quality and sediment sampling structure and sampling method thereof |
| CN109883757A (en) * | 2019-02-28 | 2019-06-14 | 自然资源部第二海洋研究所 | Coastal ocean water and sediment sampling structure and its sampling method |
| CN110514471A (en) * | 2019-09-24 | 2019-11-29 | 自然资源部第二海洋研究所 | A kind of electronic sampler and its sampling method of marine engineering geology detection |
| CN110501180A (en) * | 2019-10-09 | 2019-11-26 | 杭州富阳锐明科技有限公司 | A kind of Seafloor sediment sampling interference preventer |
| CN110501180B (en) * | 2019-10-09 | 2022-03-11 | 自然资源部第一海洋研究所 | Anti-interference device for sampling submarine sediments |
| CN111665098A (en) * | 2020-06-23 | 2020-09-15 | 李丹凤 | Water quality monitoring stratified sampling device |
| CN112113796A (en) * | 2020-10-10 | 2020-12-22 | 福州侠维怡电子科技有限公司 | Collection system of riverbed silt multistage sampling |
| CN113295456A (en) * | 2021-05-24 | 2021-08-24 | 谢鹤 | Sampling equipment for sand area investigation |
| CN113295456B (en) * | 2021-05-24 | 2023-08-22 | 广州道彰工程科技有限公司 | Sampling equipment for sand region investigation |
| CN114459815A (en) * | 2022-04-13 | 2022-05-10 | 湖南省水产科学研究所 | Water quality testing sampling device is raised together with to paddy field shrimp crab |
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