CN207133076U - It is a kind of to aid in the device netted and gather planktonic organism that swims - Google Patents
It is a kind of to aid in the device netted and gather planktonic organism that swims Download PDFInfo
- Publication number
- CN207133076U CN207133076U CN201721171618.XU CN201721171618U CN207133076U CN 207133076 U CN207133076 U CN 207133076U CN 201721171618 U CN201721171618 U CN 201721171618U CN 207133076 U CN207133076 U CN 207133076U
- Authority
- CN
- China
- Prior art keywords
- net
- swims
- planktonic organism
- support ring
- supporting leg
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
It is a kind of to aid in the device netted and gather planktonic organism that swims, including the net that swims, the acquisition port for the net that swims to be provided with support ring, support ring is provided with least three joints being uniformly arranged, supporting leg is connected with joint, sieve bottom of swimming is provided with setting-out mouth, and setting-out mouth is provided with valve.Using said structure, planktonic organism quantitative sampling process operated quickly and conveniently is realized, while also the qualitative sampling process of the planktonic organism of offshore farther out is also more prone to.
Description
Technical field
Water sample acquisition device field is the utility model is related to, it is particularly a kind of to aid in the dress netted and gather planktonic organism that swims
Put.
Background technology
, it is necessary to which planktonic organism is identified and given birth in water body during the water quality monitoring of body eutrophication water body
Object amount carries out quantitative assessment., can be with planktonic organism in environment of observation using the planktonic organism characteristic very sensitive to environmental change
Survival condition to reach the purpose of environmental monitoring, studied for Ecology and using providing useful data.
At present, known plankton nets have shallow water type plankton net, deep water type plankton net, the bar formula of holding to float
Swim biological net, and 13#, 15# microplankton net.Existing plankton net is during to planktonic organism quantitative sampling
Can not a people individually quickly finish, and the planktonic organism qualitative collection for offshore farther out is not convenient enough.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of device for the net collection planktonic organism that aids in swimming, real
Show planktonic organism quantitative sampling process operated quickly and conveniently, while also cause the qualitative sampling process of the planktonic organism of offshore farther out
Also it is more prone to.
In order to solve the above technical problems, technical scheme is used by the utility model：One kind auxiliary, which swims to net to gather, floats
The device of biology is swum, including the net that swims, the acquisition port for the net that swims are provided with support ring, support ring is laid provided with least three
The joint put, supporting leg is connected with joint, sieve bottom of swimming is provided with setting-out mouth, and setting-out mouth is provided with valve.
Use and be threadedly coupled in preferable scheme, between described joint and supporting leg, one end end of the joint away from support ring
Face is provided with the first thread groove, and supporting leg one end end face is provided with the threaded post to match with the first thread groove.
In preferable scheme, one end that described supporting leg is not provided with threaded post is provided with the second thread groove, the second screw thread
The size of groove is identical with the size of the first thread groove.
In preferable scheme, described support ring includes at least two, and a support ring is arranged on the acquisition port for the net that swims
On, other support rings are arranged on the inside for the net that swims.
In preferable scheme, the described net that swims is internal to be additionally provided with balancing weight.
A kind of device of net collection planktonic organism that aids in swimming provided by the utility model, by using said structure,
Have the advantages that：
（1）The Structural Transformation for the net that swims is realized, planktonic organism progress that can be very easily enough to position farther out is qualitative
Sampling；
（2）The stability of device in sampling process has been ensured, has avoided water disturbance to being influenceed in sampling process, it is ensured that
Monitoring Data reliability.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is joint design schematic diagram of the present utility model.
Fig. 3 is leg structure schematic diagram of the present utility model.
Fig. 4 is structural representation of the utility model when carrying out the offshore sampling operation of position farther out.
In figure：Swim net 1, support ring 2, joint 3, supporting leg 4, setting-out mouth 5, valve 6, the first thread groove 7, the second screw thread
Groove 8, threaded post 9, balancing weight 10.
Embodiment
The device of collection planktonic organism is netted as in Fig. 1-3, a kind of auxiliary is swum, including the net 1 that swims, the collection for the net 1 that swims
Mouth is provided with support ring 2, and support ring 2 is provided with least three joints 3 being uniformly arranged, supporting leg 4 is connected with joint 3, floats
Trip net 1 bottom is provided with setting-out mouth 5, and setting-out mouth 5 is provided with valve 6.
In preferable scheme, using being threadedly coupled between described joint 3 and supporting leg 4, joint 3 away from support ring 2 one
End end face is provided with the first thread groove 7, and one end end face of supporting leg 4 is provided with the threaded post 9 to match with the first thread groove 7.
In preferable scheme, one end that described supporting leg 4 is not provided with threaded post 9 is provided with the second thread groove 8, the second spiral shell
The size of line groove 8 is identical with the size of the first thread groove 7.
In preferable scheme, described support ring 2 includes at least two, and a support ring 2 is arranged on the collection for the net 1 that swims
On mouth, other support rings 2 ' are arranged on the inside for the net 1 that swims.
In preferable scheme, balancing weight 10 is additionally provided with inside the described net 1 that swims.
The operation principle of the present apparatus is as follows：
After Collecting operation is completed, first supporting leg 4 is connected with the support ring 2 of the fixed net 1 that swims, formed one it is stable
Support, the net 1 that then will swim are fixed in support ring 2, and after completing preparation, the net 1 that will first swim carries out multiple rinse, with
The lower end valve 6 of net 1 that swims is closed afterwards, quantitative water body is poured into the net 1 that swims, and is finally opened valve 6 and is collected remaining water body
Enter in sampling bottle and seal；When gathering offshore planktonic organism farther out, more supporting legs 4 can be connected into one longer
Support bar（As shown in Figure 4）, then support bar be connected with support ring 2, you can gather the planktonic organism of distant place, complete collection and make
After industry, the water sampling operation before repeating.
Using said structure, the Structural Transformation for the net that swims is realized, can very easily enough lifes of swimming to position farther out
Thing carries out qualitative sampling；The stability of device in sampling process has been ensured simultaneously, avoids water disturbance to shadow in sampling process
Ring, it is ensured that Monitoring Data reliability.
Claims (5)
1. a kind of aid in the device netted and gather planktonic organism that swims, including the net that swims（1）, it is characterized in that：Swim net（1）Collection
Mouth is provided with support ring（2）, support ring（2）It is provided with least three joints being uniformly arranged（3）, joint（3）On be connected with
Supporting leg（4）, swim net（1）Bottom is provided with setting-out mouth（5）, setting-out mouth（5）It is provided with valve（6）.
The device of net collection planktonic organism 2. a kind of auxiliary according to claim 1 is swum, it is characterised in that：Described connects
Head（3）With supporting leg（4）Between using threaded connection, joint（3）Away from support ring（2）One end end face be provided with the first screw thread it is recessed
Groove（7）, supporting leg（4）One end end face is provided with and the first thread groove（7）The threaded post to match（9）.
The device of net collection planktonic organism 3. a kind of auxiliary according to claim 2 is swum, it is characterised in that：Described branch
Leg（4）It is not provided with threaded post（9）One end be provided with the second thread groove（8）, the second thread groove（8）Size and the first spiral shell
Line groove（7）Size it is identical.
The device of net collection planktonic organism 4. a kind of auxiliary according to claim 1 is swum, it is characterised in that：Described branch
Pushing out ring（2）Including at least two, support rings（2）It is arranged on the net that swims（1）Acquisition port on, other support rings（2’）Set
In the net that swims（1）Inside.
The device of net collection planktonic organism 5. a kind of auxiliary according to claim 1 is swum, it is characterised in that：Described is floating
Swim net（1）Inside is additionally provided with balancing weight（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171618.XU CN207133076U (en) | 2017-09-13 | 2017-09-13 | It is a kind of to aid in the device netted and gather planktonic organism that swims |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171618.XU CN207133076U (en) | 2017-09-13 | 2017-09-13 | It is a kind of to aid in the device netted and gather planktonic organism that swims |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207133076U true CN207133076U (en) | 2018-03-23 |
Family
ID=61638061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171618.XU Expired - Fee Related CN207133076U (en) | 2017-09-13 | 2017-09-13 | It is a kind of to aid in the device netted and gather planktonic organism that swims |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207133076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346240A (en) * | 2019-06-17 | 2019-10-18 | 浙江省海洋水产研究所 | Plankton density measuring equipment and method |
| CN110646247A (en) * | 2019-09-30 | 2020-01-03 | 中国水利水电科学研究院 | Multipurpose unmanned aerial vehicle water intaking device |
| CN111829827A (en) * | 2020-07-07 | 2020-10-27 | 盐城工学院 | Integrated device for qualitative, quantitative, synchronous acquisition, separation and concentration of plankton |
-
2017
- 2017-09-13 CN CN201721171618.XU patent/CN207133076U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346240A (en) * | 2019-06-17 | 2019-10-18 | 浙江省海洋水产研究所 | Plankton density measuring equipment and method |
| CN110346240B (en) * | 2019-06-17 | 2021-11-09 | 浙江省海洋水产研究所 | Floating swimming plant density measuring device and method |
| CN110646247A (en) * | 2019-09-30 | 2020-01-03 | 中国水利水电科学研究院 | Multipurpose unmanned aerial vehicle water intaking device |
| CN111829827A (en) * | 2020-07-07 | 2020-10-27 | 盐城工学院 | Integrated device for qualitative, quantitative, synchronous acquisition, separation and concentration of plankton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180913 |