CN208026490U - The micro- plastics sampler of surface water - Google Patents
The micro- plastics sampler of surface water Download PDFInfo
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- CN208026490U CN208026490U CN201820512173.5U CN201820512173U CN208026490U CN 208026490 U CN208026490 U CN 208026490U CN 201820512173 U CN201820512173 U CN 201820512173U CN 208026490 U CN208026490 U CN 208026490U
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- frame body
- micro
- connection ring
- main
- surface water
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Abstract
The utility model discloses a kind of micro- plastics sampler of surface water, including main body, it is characterised in that：The main body is made of two symmetrically arranged floating bodies, it is fixedly connected by link between two floating bodies, the equally distributed connecting hole in multipair longitudinal direction is provided on link, mutually it is furnished with bolt with the connecting hole, frame body can be fixed on link by bolt, acquisition net is also associated on frame body, flowmeter and clump weight box are additionally provided at the bottom centre of frame body, it is both provided with connection ring in the four corners of frame body, a connection rope is both provided in each connection ring, four sections of connection ropes are isometric and are connected with each other by main connection ring, main connection rope is additionally provided in main connection ring.
Description
Technical field
The utility model is related to a kind of sampling instrument, especially a kind of micro- plastics sampler of surface water.
Background technology
When carrying out the correlative study of the micro- plastics of water body environment, need to be acquired micro- plastics in surface water, root
The judge of the micro- plastic pollution degree of surface water is carried out according to the quantity or quality of the collected micro- plastics of unit volume water body, this
It has very important significance for the monitoring, improvement and evaluation of the micro- plastic pollution of surface water.Since micro- plastics are in water body
Novel environmental pollution problem lacks the micro- plastics sampling apparatus of the high surface water of wind and wave resistance, stability, therefore correlative study number
According to accuracy it is not high.Before this device, generally use neuston nets or manta nets adopt the micro- plastics of surface water
Collection, but this two kinds of acquisition mode capacity of anti-storm are weak, stability is poor, cannot maintain water surface always in sampling process
It is sampled, can usually be floated up and down in the water surface, it is difficult to accurately collected the micro- plastic pollution object in water body surface layer, cause to measure and miss
It is poor big, it is difficult to obtain accurate quantized result, be unable to ensure the accuracy of the micro- plastic pollution research of surface water.
Invention content
The utility model is to propose that one kind is simple in structure, design is skilful to solve the above-mentioned deficiency present in the prior art
It is wonderful, it is stable, for the good acquisition instrument of the micro- plastic pollution object collection effect of surface water.
The technical solution of the utility model is：A kind of micro- plastics sampler of surface water, including main body 1, feature
It is：The main body 1 is made of two symmetrically arranged floating bodies 2, is fixed and is connected by two links 3 between two floating bodies 2
It connects, the equally distributed connecting hole 4 in multipair longitudinal direction is provided on preceding link 3, be furnished with bolt 5 with 4 phase of connecting hole, lead to
Crossing bolt 5 can be fixed on frame body 6 on link 3, acquisition net 7 is also associated on frame body 6, in the bottom of frame body 6
It is additionally provided with flowmeter 8 and clump weight box 9 at center, clump weight 10 is provided in clump weight box 9, in the quadrangle of frame body 6
Place is both provided with connection ring 11, and a connection rope 12 is both provided in each connection ring 11, and four sections of connection ropes 12 are isometric
And be connected with each other by main connection ring 13, main connection rope 14 is additionally provided in main connection ring 13.
The utility model compared with the existing technology, has the following advantages that：
The micro- plastics sampler of surface water of this kind of structure type, simple in sturcture, ingenious in design, rationally distributed, it is solely
Special double floating bodies design, it is ensured that more stablize during navigation, and the height adjustment mechanism and counter weight machine of its setting
Structure can ensure that the opening of acquisition net is flushed with the water surface always during navigation, allow the micro- plastic pollution object of surface water can be suitable
Smooth enters in acquisition net, while it is provided with the flowmeter that can be used for measuring water flow, and operating personnel can quantify
The distribution density for calculating the micro- plastic pollution object of sampling area, the result of acquisition compared with traditional approach compared to more science, it is accurate,
Reliably.And its manufacture craft is simple, and manufacturing cost is cheap, it can be said that it has a variety of advantages, particularly suitable for
It promotes and applies in the art, market prospects are very wide.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the vertical view of the utility model embodiment.
Specific implementation mode
Below in conjunction with description of the drawings specific embodiment of the present utility model.As shown in Figure 1 and Figure 2：A kind of surface water
Micro- plastics sampler, including main body 1, main body 1 here are made of two symmetrically arranged floating bodies 2, are led between the two floating bodies 2
It crosses two links 3 to be fixedly connected, multipair connecting hole 4 is provided on preceding link 3, and these connecting holes 4 are in the longitudinal direction
It is uniformly distributed, is furnished with bolt 5 with 4 phase of connecting hole, frame body 6 can be fixedly connected on by link 3 by bolt 5
On, acquisition net 7 is provided on frame body 6, and flowmeter 8 and clump weight box 9 are additionally provided at the bottom centre of frame body 6,
It is then provided with clump weight 10 in clump weight box 9, connection ring 11 is both provided in the four corners of frame body 6, in each connection ring
A connection rope 12 is both provided on 11, four sections of connection ropes 12 are isometric and are connected with each other by main connection ring 13, in main company
It connects and is additionally provided with main connection rope 14 on ring 13.
The course of work of the micro- plastics sampler of surface water of the utility model embodiment is as follows：Sampler main body 1 is put
It sets in the waters for needing to carry out micro- plastic pollution object acquisition, the end of main connection rope 14 is fixed on power boat, is moved
Power ship is in the water-area navigation, and during navigation, a large amount of water enters in the acquisition net 7 between two floating bodies 2, and micro- plastics are dirty
Dye object will be trapped in acquisition net 7, and in above process, flowmeter 8 can detect the flow of the water body flowed through always, be convenient for work
Make volume of the personnel according to actual acquisition frame body areal calculation water-outlet body, after collecting work, will acquire all in net 7
Solid matter takes out, and isolates the micro- plastics for needing to be detected, and finally calculates the micro- plastic pollution of waters surface water
The distribution density of object（Mass volume ratio or quantity volume ratio）；
In order to ensure that collection effect, operating personnel can place clump weight 10 in clump weight box 9, pass through not homogeneity in advance
The clump weight 10 of amount adjusts the draft of main body 1, while allowing frame body 6 to be connected to the connection of different height by bolt 5
On hole 4, carry out the relative altitude between conditioning box frame body 6 and main body 1, by the mutual cooperation of above two regulative mode, to protect
Main body 1 is demonstrate,proved during navigation, frame body 6 can be kept being substantially flush always with the water surface, ensure the water body on surface layer and micro- plastics
Pollutant can smoothly enter in acquisition net 7.
Claims (1)
1. a kind of micro- plastics sampler of surface water, including main body（1）, it is characterised in that：The main body（1）It is symmetrical by two
The floating body of setting（2）Composition, two floating bodies（2）Between pass through two links（3）It is fixedly connected, in preceding link（3）On set
It is equipped with the equally distributed connecting hole in multipair longitudinal direction（4）, with the connecting hole（4）Mutually it is furnished with bolt（5）, pass through bolt（5）It can
By frame body（6）It is fixed on link（3）On, in frame body（6）On be also associated with acquisition net（7）, in frame body（6）Bottom
Flowmeter is additionally provided at center（8）With clump weight box（9）, in clump weight box（9）Inside it is provided with clump weight（10）, in frame body
（6）Four corners be both provided with connection ring（11）, in each connection ring（11）On be both provided with one connection rope（12）, four sections
Connect rope（12）It is isometric and pass through main connection ring（13）It is connected with each other, in main connection ring（13）On be additionally provided with main connection rope
（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512173.5U CN208026490U (en) | 2018-04-12 | 2018-04-12 | The micro- plastics sampler of surface water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512173.5U CN208026490U (en) | 2018-04-12 | 2018-04-12 | The micro- plastics sampler of surface water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026490U true CN208026490U (en) | 2018-10-30 |
Family
ID=63908628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820512173.5U Active CN208026490U (en) | 2018-04-12 | 2018-04-12 | The micro- plastics sampler of surface water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108514A (en) * | 2019-04-22 | 2019-08-09 | 中国水产科学研究院东海水产研究所 | The micro- plastics acquisition device of the water surface |
| CN111579292A (en) * | 2020-04-17 | 2020-08-25 | 浙江省海洋水产研究所 | Device for collecting marine plastics |
| CN115184085A (en) * | 2022-09-13 | 2022-10-14 | 暨南大学 | Micro-plastic sampling device |
-
2018
- 2018-04-12 CN CN201820512173.5U patent/CN208026490U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108514A (en) * | 2019-04-22 | 2019-08-09 | 中国水产科学研究院东海水产研究所 | The micro- plastics acquisition device of the water surface |
| CN111579292A (en) * | 2020-04-17 | 2020-08-25 | 浙江省海洋水产研究所 | Device for collecting marine plastics |
| CN111579292B (en) * | 2020-04-17 | 2023-04-11 | 浙江省海洋水产研究所 | Gather device of ocean plastics |
| CN115184085A (en) * | 2022-09-13 | 2022-10-14 | 暨南大学 | Micro-plastic sampling device |
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