CN203275122U - Horizontal shallow water bottom mud layering sampler - Google Patents
Horizontal shallow water bottom mud layering sampler Download PDFInfo
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- CN203275122U CN203275122U CN2013203196185U CN201320319618U CN203275122U CN 203275122 U CN203275122 U CN 203275122U CN 2013203196185 U CN2013203196185 U CN 2013203196185U CN 201320319618 U CN201320319618 U CN 201320319618U CN 203275122 U CN203275122 U CN 203275122U
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- layering
- bed mud
- sampling
- shallow water
- drawer
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Abstract
The utility model discloses a horizontal shallow water bottom mud layering sampler which comprises a collector for collecting shallow water bottom mud and a measuring device for measuring the flux of nutritive salts in the shallow water bottom mud. According to the sampler, the collector and the measuring device are cooperatively used, so that the agitation degree to a bottom mud-water interface is reduced; the bottom mud can be collected without containing overlying water, so that the agitation degree is reduced; a sampling drawer can be used for directly controlling the level and the thickness of the bottom mud, so that a sample can be conveniently collected; the advantages of no agitation, completeness, clear layering and more sampling quantity of the bottom mud are achieved; in addition, no fixed ship is needed in the sampling process; an experiment on the flux of the nutritive salts in the bottom mud can be carried out in a layered manner; and the horizontal shallow water bottom mud layering sampler has the advantages of large experimental flux area, small size, simple structure, convenience for use and easy operation.
Description
Technical field
The utility model belongs to the sediment sampler technical field, relates in particular to the horizontal sampling thief of a kind of shallow water bed mud layering.
Background technology
In to aquatic ecosystem investigation and research process, be usually directed to the shallow-layer waters, sediments collection as pond, shoal water zone, ocean, by Research Requirements, sediments is divided into some layers and carries out Nutrient distribution and release rule research, also can carry out the research of water/sediment interface Nutrients Fluxes, in operating process, requirement gather or experimentation in do not stir as far as possible or, and layering is accurately clear, mud sample research material is at every turn as far as possible sufficient, yet the present bottom sampler profile of using is heavy, complex structure is difficult for the carrying operation; Stir larger to bed mud-water termination during sampling, perhaps stir less columnar sampler, the collection area is limited, if only to the bed mud collection, and also will be to the artificial slowly sucking-off of overlying water, again bed mud is released the mouth of pipe bottom pipe, carry out artificial cutting and collect, operating process is loaded down with trivial details, and sampling quantity is limited, need multi collect, the experiment of mud sample mixed influence Nutrients Fluxes; Mostly sampling thief is vertical hand-held use in addition, needs fixedly ship, and effort has also limited sampling area.The shallow water sampling thief: columnar sampler, sampling amount are very limited, sampling diameter 6-7cm, thickness 5-20cm; It is high that Sampling techniques require, and as fixing ship, vertically puts into, and gathered when leaving the water rapidly beyond the Great Wall stopper etc.; After sampling thief is adopted mud, must guarantee that inside is vacuum state, seal sample by hydraulic pressure, as larger in puree sample gap, on carry that in process, sample easily runs off, usually be suitable for the ooze substrate; After collection is completed, the mud sample under in sampling thief, be water on the mud sample, the mud sample is collected or layering in order not stir, need to be after static, slow sucking-off water (can not directly fall from the top, in order to avoid stir mud), then release from the bottom up bed mud with push rod, need cutting by thickness, at the bottom of bed mud viscosity, sample collection is imperfect.
Depth sampler: grab bucket and box stirring are large, the layering difficulty.
The utility model content
The purpose of this utility model is to provide the layering of a kind of shallow water bed mud horizontal sampling thief, is intended to solve wasting time and energy that existing bottom sampler exists, complicated operation and bed mud-water termination is stirred larger problem.
The utility model is achieved in that the horizontal sampling thief of a kind of shallow water bed mud layering, and the horizontal sampling thief of described shallow water bed mud layering comprises the collector that gathers the shallow water bed mud and the determinator of measuring shallow water substrate sludge nutritive salt flux;
Described collector comprises: sampling drawer, top board, handle, layering slideway, side slideway, hand holding handle, demixing plate;
Described sampling drawer is arranged on the bottom of described collector, by the side slideway top board of coming in and going out; Described handle two ends are connected with the end of described sampling drawer opening part both sides respectively, described top board is arranged on the top of described sampling drawer, described hand holding handle is arranged on the upper middle position of described top board, it is inner that described demixing plate is arranged on described sampling drawer, demixing plate is independent, does not insert when getting bed mud, after taking bed mud, insert along the layering slideway, upwards mention layering; Described layering installation of slide track between described demixing plate and sampling drawer, the sampling drawer is inboard;
Described determinator comprises: sales kit (SK), closing cap, recycling outlet, circulation water inlet pipe, filler, water inlet sleeve pipe, water delivering orifice sleeve pipe, buckle;
The sales kit (SK) top of described determinator arranges closing cap, described filler, water inlet sleeve pipe, water delivering orifice sleeve pipe are set respectively on described closing cap, described buckle is arranged on the sales kit (SK) top of described determinator, described recycling outlet is enclosed within on described water delivering orifice sleeve pipe, and described circulation water inlet pipe is enclosed within on described water inlet sleeve pipe.
Further, the top board area is greater than sampling drawer area, and when preventing from taking a sample, the sampling drawer sank dark.
Further, the top board front end begins to upwarp from the side slideway place.
Further, described top board and hand holding handle are with 30 degree-50 degree overturning angle welding.
Further, connect by screw between described hand holding handle.
Further, described demixing plate front end arranges the opening that inserts bed mud, and both sides and rear end are provided with the outer wall that keeps the bed mud proterties.
Further, described closing cap is fixed by snap on the determinator sales kit (SK).
Further, described closing cap inside arranges closed level.
The shallow water sediment sampler that the utility model provides, by collector and determinator are used in conjunction with, reduced the stirring of bed mud-water termination, gather bed mud and do not contain overlying water minimizing stirring, the sampling drawer can directly be controlled bed mud level and thickness, be convenient to sample collection, bed mud is without the advantage of stirring, complete, layering is clear, sampling quantity is many, fixing ship in sampling process in addition, but the Nutrients Fluxes experiment layering to bed mud is carried out, and type is light substantially, result is simple, the sampling thief of easy to use, easy-operating shallow water bed mud layering level with the flux area in experiment.The shallow water sampling: without stirring, sampling quantity is large, sample layering complete display, and the sampling operation technical requirement is simple, fixedly ship (not being vertical sampling).The deep water sampling: without stirring, but the complete display layering, electronic collection is convenient, and is time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of the horizontal collector of shallow water bed mud layering that provides of the utility model embodiment;
Fig. 2 is the structural representation of the sampling groove that provides of the utility model embodiment;
Fig. 3 is the structural representation of the demixing plate that provides of the utility model embodiment;
Fig. 4 is the structural representation of the Nutrients Fluxes determinator that provides of the utility model embodiment.
In figure: 1, sampling drawer; 2, top board; 3, handle; 4, layering slideway; 5, side slideway; 6, hand holding handle; 7, screw; 8, demixing plate; 9, closing cap; 10, recycling outlet; 11, circulation water inlet pipe; 12, filler; 13, water inlet sleeve pipe; 14, closed level; 15, water delivering orifice sleeve pipe; 16, buckle; 17, sales kit (SK).
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows the horizontal collector structure of shallow water bed mud layering that the utility model provides.For convenience of explanation, only show the part relevant to the utility model.
The horizontal sampling thief of shallow water bed mud of the present utility model layering, the horizontal sampling thief of this shallow water bed mud layering comprises: gather the collector of shallow water bed mud and the determinator of mensuration shallow water substrate sludge nutritive salt flux;
As the prioritization scheme of the utility model embodiment, collector comprises: sampling drawer, top board, handle, layering slideway, side slideway, hand holding handle, demixing plate;
The sampling drawer is arranged on the bottom of collector, the handle two ends are connected with the end of sampling drawer opening part both sides respectively, top board is arranged on the top of sampling drawer, hand holding handle is arranged on the upper middle position of top board, it is inner that demixing plate is arranged on the sampling drawer, the layering installation of slide track between demixing plate and sampling drawer, the sampling drawer is inboard.
As a prioritization scheme of the embodiment of the present invention, the top board area is greater than sampling drawer area, and the top board front end begins perk from the side slideway place.
As the prioritization scheme of the utility model embodiment, top board and hand holding handle are with 30 degree-50 degree overturning angle welding.
A prioritization scheme as the utility model embodiment connects by screw between hand holding handle.
As the prioritization scheme of the utility model embodiment, the demixing plate front end arranges the opening that inserts bed mud, and both sides and rear end are provided with the outer wall that keeps the bed mud proterties.
As the prioritization scheme of the utility model embodiment, determinator comprises: sales kit (SK), closing cap, recycling outlet, circulation water inlet pipe, filler, water inlet sleeve pipe, water delivering orifice sleeve pipe, buckle;
Sales kit (SK) 17 tops of determinator arrange closing cap, filler, water inlet sleeve pipe, water delivering orifice sleeve pipe are set respectively on closing cap, buckle is arranged on sales kit (SK) 17 tops of determinator, and recycling outlet is enclosed within on the water delivering orifice sleeve pipe, and the circulation water inlet pipe is enclosed within on the water inlet sleeve pipe.
As the prioritization scheme of the utility model embodiment, closing cap is fixed by snap on determinator sales kit (SK) 17.
As the prioritization scheme of the utility model embodiment, closing cap inside arranges closed level.
The acquisition range of the horizontal collector of shallow water bed mud layering that the utility model provides: sediment, bed mud; Applicable substrate: various substrates; Sampling thief also can be designed to: shallow water is manually convenient, and deep water is designed to electronic;
1, also scalability handle of sampling thief hand holding handle, regulate length.
The lake that 2 water are darker or shallow sea if (5-10m), manually mention hand holding handle more difficult, can take on the quarter and put a flat board, the above fixes electronic control pulley, be connected with pulley with rope in the retractility hand holding handle, by the ship sampling of moving, after getting by electronic pulley automatic lifting sampling thief, in lifting process, telescopic hand holding handle shortens automatically.
3, sampling thief is fit in heavy object box, connects power supply and can carry out the deep-sea manual control and automatically samples, concrete operations are as follows: heavy object box only has lower ending opening, and adapter is equipped with at the casing top, and hawser is connected with electric wire to pass with casing and is connected with sampling thief.Can electronicly control casing and sink to sediment depth, play fixing in, can make again that environment reaches complete in stirring in heavy object box.The horizontal sampling thief of tilting is connected with the casing inner top by electronic curved bar, by electronic control curved bar motion, but the sampling thief tangential movement.(perhaps sampling thief also can be connected with the spill slideway of casing internal upper part, and the slideway two ends are straight, intermediate recess, and cup depth is suitable with the sampling groove height.Sampling thief hand holding handle top welded pulley, pulley and hand holding handle intermediate gaps just in time can be passed cross bar, and pulley is automatically controlled movement on cross bar.Support is arranged on ship, and whole heavy object box connecting rope, rope be by the fixed pulley on support, electronic control lifting, sinkage etc.After the sedate fixation of heavy object box, the sampling thief in heavy object box is by the electronic collection bed mud that moves on cross bar that is controlled at.The sample collection process is controlled automatically like this, and sample is in complete in agitated conditions, only gets bed mud, and sampling area is large.
Measure content: Nutrients Fluxes, Dissolved Oxygen Flux, solubility biomacromolecule species flux;
Determinator inserts probe, and the on-line monitoring multiparameter changes, as temperature, dissolved oxygen DO, pH etc.
Material: stainless steel, need to do the flux experiment, sampling groove inner bag can be used organic glass
Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.
As shown in Figure 1-Figure 3, the horizontal collector of shallow water bed mud layering of the utility model embodiment mainly is comprised of sampling drawer 1, top board 2, handle 3, layering slideway 4, side slideway 5, hand holding handle 6, screw 7, demixing plate 8; Horizontal sampling thief forms by sampling drawer 1 with the top board 2 of hand holding handle 6, sampling drawer 1 front openings, handle 3 two ends are connected to the end of sampling drawer 1 opening part both sides, being convenient to control sampling drawer 1 inserts or extracts, sampling drawer 1 inserts top board 2 bottoms from side slideway 5, and top board 2 center upper portion and hand holding handle 6 weld with 30 degree-50 degree overturning angles, and sampling operation is convenient and strength-saving, also fixing ship, can connect by end screw 7 between hand holding handle 6 and regulate length.Top board 2 drawer 1 of taking a sample is large, and top board 2 front ends begin perk in slideway 5 front end places, to avoid stopping that bed mud enters in sampling drawer 1.Leave the space between sampling drawer 1 and top board 2, only need mention gently during collection, overlying water will slowly flow out, do not stir bed mud, after sampling drawer 1 takes bed mud, after using demixing plate 8 to insert along the inboard slideway 4 of sampling drawer 1 wall, upwards extract and take out, put into Nutrients Fluxes determinator sales kit (SK) 17 together with bed mud, demixing plate 8 front end insert divisions are opening, can insert in bed mud, there is outer wall both sides and rear end, keep the bed mud proterties, also be convenient to hand-heldly, the outer wall dimension of demixing plate 8 conforms to the inwall size of take a sample drawer 1 and Nutrients Fluxes determinator.
As shown in Figure 4, collector is put into Nutrients Fluxes determinator sales kit (SK) 17 by demixing plate 8 with the bed mud that collects and is measured.Nutrients Fluxes determinator sales kit (SK) 17 base seals, on top cover, closing cap 9, recycling outlet 10, circulation water inlet pipe 11, filler 12, water inlet sleeve pipe 13, water delivering orifice sleeve pipe 15 are arranged respectively on closing cap 9, closed level 14 is arranged on the inside of closing cap 9, buckle 16 is arranged on sales kit (SK) 17 tops of Nutrients Fluxes determinator, be used for pinning closing cap 9, recycling outlet 10 is enclosed within on water delivering orifice sleeve pipe 15, circulation water inlet pipe 11 is enclosed within on water inlet sleeve pipe 13, the water delivering orifice degree of depth can be regulated, and gathers overlying water.
The above is only preferred embodiment of the present utility model, not in order to limiting the utility model,
All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. the horizontal sampling thief of shallow water bed mud layering, is characterized in that, the horizontal sampling thief of described shallow water bed mud layering comprises the collector that gathers the shallow water bed mud and the determinator of measuring shallow water substrate sludge nutritive salt flux;
Described collector comprises: sampling drawer, top board, handle, layering slideway, side slideway, hand holding handle, demixing plate;
Described sampling drawer is arranged on the bottom of described collector, by the side slideway top board of coming in and going out; Described handle two ends are connected with the end of described sampling drawer opening part both sides respectively, described top board is arranged on the top of described sampling drawer, described hand holding handle is arranged on the upper middle position of described top board, it is inner that described demixing plate is arranged on described sampling drawer, demixing plate is independent, does not insert when getting bed mud, after taking bed mud, insert along the layering slideway, upwards mention layering; Described layering installation of slide track between described demixing plate and sampling drawer, the sampling drawer is inboard;
Described determinator comprises: sales kit (SK), closing cap, recycling outlet, circulation water inlet pipe, filler, water inlet sleeve pipe, water delivering orifice sleeve pipe, buckle;
The top of described determinator arranges closing cap, described filler, water inlet sleeve pipe, water delivering orifice sleeve pipe are set respectively on described closing cap, described buckle is arranged on the top of described determinator, described circulating outlet pipe box is on described water delivering orifice sleeve pipe, and described circulation water inlet pipe is enclosed within on described water inlet sleeve pipe.
2. the horizontal sampling thief of shallow water bed mud as claimed in claim 1 layering, is characterized in that, described top board area is greater than sampling drawer area.
3. the horizontal sampling thief of shallow water bed mud as claimed in claim 1 layering, is characterized in that, described top board front end begins to upwarp from the side slideway place.
4. the horizontal sampling thief of shallow water bed mud as claimed in claim 1 layering, is characterized in that, described top board and hand holding handle are with 30 degree-50 degree overturning angle welding.
5. the horizontal sampling thief of shallow water bed mud as claimed in claim 1 layering, is characterized in that, connects by screw between described hand holding handle.
6. the horizontal sampling thief of shallow water bed mud as claimed in claim 1 layering, is characterized in that, described demixing plate front end arranges the opening that inserts bed mud, and both sides and rear end are provided with the outer wall that keeps the bed mud proterties.
7. the horizontal sampling thief of shallow water bed mud as claimed in claim 1 layering, is characterized in that, described closing cap is fixed by snap on the determinator sales kit (SK).
8. the horizontal sampling thief of shallow water bed mud as claimed in claim 1 layering, is characterized in that, described closing cap inside arranges closed level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203196185U CN203275122U (en) | 2013-06-05 | 2013-06-05 | Horizontal shallow water bottom mud layering sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203196185U CN203275122U (en) | 2013-06-05 | 2013-06-05 | Horizontal shallow water bottom mud layering sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275122U true CN203275122U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203196185U Expired - Fee Related CN203275122U (en) | 2013-06-05 | 2013-06-05 | Horizontal shallow water bottom mud layering sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275122U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621386A (en) * | 2017-11-10 | 2018-01-23 | 广东恒畅环保节能检测科技有限公司 | A kind of sludge sampler |
| CN108534640A (en) * | 2018-04-24 | 2018-09-14 | 郑州市市政工程管理处 | Municipal drainage pipeline amount mud device |
| CN111220408A (en) * | 2018-11-27 | 2020-06-02 | 天津大学 | Rainwater pipeline sediment undisturbed sampler and sampling method thereof |
-
2013
- 2013-06-05 CN CN2013203196185U patent/CN203275122U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621386A (en) * | 2017-11-10 | 2018-01-23 | 广东恒畅环保节能检测科技有限公司 | A kind of sludge sampler |
| CN108534640A (en) * | 2018-04-24 | 2018-09-14 | 郑州市市政工程管理处 | Municipal drainage pipeline amount mud device |
| CN111220408A (en) * | 2018-11-27 | 2020-06-02 | 天津大学 | Rainwater pipeline sediment undisturbed sampler and sampling method thereof |
| CN111220408B (en) * | 2018-11-27 | 2022-04-12 | 天津大学 | Rainwater pipeline sediment undisturbed sampler and sampling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |