CN207197903U - A kind of Multifunctional marine planktonic organism sample concentrator and harvester - Google Patents
A kind of Multifunctional marine planktonic organism sample concentrator and harvester Download PDFInfo
- Publication number
- CN207197903U CN207197903U CN201720937060.5U CN201720937060U CN207197903U CN 207197903 U CN207197903 U CN 207197903U CN 201720937060 U CN201720937060 U CN 201720937060U CN 207197903 U CN207197903 U CN 207197903U
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- China
- Prior art keywords
- sample
- filter screen
- planktonic organism
- filter frame
- inspissator
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Abstract
A kind of Multifunctional marine planktonic organism sample concentrator and harvester are the utility model is related to, the inspissator includes filter frame, filter screen and bottom, and filter frame and bottom are connected by screw thread fixes filter screen therebetween；Enter in use, collecting the sample come with liquid pouring in filter frame, while liquid flows away, planktonic organism sample is attached on filter frame and filter screen；Then by inspissator oblique inverted, the sample wash on filter frame and filter screen is flowed into collector with a small amount of liquid.Each part of the utility model inspissator is dismantled and assembled, easy to carry；Simple to operate, vdiverse in function, filter screen can be changed flexibly, reach the effect concentrated to different type planktonic organism；Cost is cheap, saves the transport of sample collection, preserves cost and memory space, while can also reduce the injury to caused by human body due to preservative agent volatilization in sample transport and storage.
Description
Technical field
It the utility model is related to a kind of Multifunctional marine planktonic organism sample concentrator and harvester.
Background technology
During marine eco-environment investigation, being typically to the investigation of the sample of marine site planktonic organism must can not
Few link, including zooplankter, phytoplankton, fish-egg larva and juvenile etc..
The acquisition method to planktonic organism is all to carry out horizontal or vertical trawlnet with the netting gear of dimension at present, then will
Sample collection is in 500ml mouth plastic bottle and transports to experimental place progress identification and analysis.It is generally used for fixed life of swimming
The fixative of thing sample be 5% formalin solution, so every bottle of planktonic organism sample need to add 25ml formaldehyde stoste, it is necessary to
More sample collection and cost of transportation are expended, and conventional 500ml plastic bottle openings are larger, in transport and storing process easily
The volatilization of fixative is caused, significant damage is produced to health.
The content of the invention
Primary and foremost purpose of the present utility model is to provide a kind of planktonic organism sample concentrator, biological sample can be concentrated into it
It is fixed and transports again afterwards, existing harvester volume is excessive, fixative dosage is big, fixative is volatile, adopts to overcome
The defects of acquisition means cost of transportation is high.
Another object of the present utility model is to provide a kind of planktonic organism sample collecting apparatus.
The purpose of this utility model is achieved through the following technical solutions：
A kind of planktonic organism sample concentrator, including filter frame, filter screen and bottom, filter frame and bottom will filters by screw thread linking
Net is fixed therebetween；
The specification of the filter screen preferably 200 mesh (being adapted to retention phytoplankton), 90 mesh (being adapted to retention zooplankter) or 30
Mesh (is adapted to retention fish-egg larva and juvenile)；
Poured into use, collecting the sample come with liquid (seawater, river, lake water etc.) in filter frame, liquid flows away same
When, planktonic organism sample is attached on filter frame and filter screen；Then by inspissator oblique inverted, with a small amount of liquid by filter frame and filter screen
On sample wash flow into collector in.
A kind of planktonic organism sample collecting apparatus, including above-mentioned inspissator, and collector and support；
Described support includes objective table, vertical support bar and loading ring；
Described collector includes funnel and jug；
Described funnel is fixed in vertical support bar by loading ring, is jug below funnel；
When in use, after inspissator completes sample concentration, oblique inverted, sample wash is flowed into funnel, finally flowed into
In jug, it is fixed and transports.
The utility model is had the following advantages relative to prior art and effect：
Each part of the utility model inspissator is dismantled and assembled, easy to carry；Simple to operate, vdiverse in function, filter screen can be with
Flexibly change, reach the effect concentrated to different type planktonic organism；Cost is cheap, saves the transport of sample collection, protects
Be saved as this (each sample only need 4ml preserve liquid) and a memory space, at the same can also reduce in sample transport and storage due to
Preservative agent volatilization injury to caused by human body.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of the utility model inspissator；Wherein, 12- filter frames, 13- bottoms, 14- filter screens.
Fig. 2 is the filter frame of the utility model inspissator.
Fig. 3 is the filter screen of the utility model inspissator.
Fig. 4 is the bottom of the utility model inspissator.
Fig. 5 is the Nomenclature Composition and Structure of Complexes schematic diagram of collector and support in the utility model harvester；Wherein, 2- is vertically propped up
Strut, 3- objective tables, 4- funnels, 5- loading rings, 6- jugs.
Embodiment
The utility model is described in further detail with reference to embodiment and accompanying drawing, but implementation of the present utility model
Mode not limited to this.
Embodiment
A kind of planktonic organism sample concentrator, its Nomenclature Composition and Structure of Complexes as Figure 1-Figure 4, specifically include filter frame 12, filter screen
14 and bottom 13, filter frame 12 and bottom 13 be connected by screw thread and fix filter screen 14 therebetween；
The specification of filter screen 14 is that 200 mesh (being adapted to retention phytoplankton), 90 mesh (being adapted to retention zooplankter) or 30 mesh are (suitable
Close retention fish-egg larva and juvenile)；
Poured into use, collecting the sample come with liquid (seawater, river, lake water etc.) in filter frame 12, what liquid flowed away
Meanwhile planktonic organism sample is attached on filter frame 12 and filter screen 14；Then by inspissator oblique inverted, with a small amount of liquid by filter frame
12 and filter screen 14 on sample wash flow into collector in.
A kind of planktonic organism sample collecting apparatus, it is formed as shown in figure 5, including above-mentioned inspissator, and collector
And support；
Described support includes objective table 3, vertical support bar 2 and loading ring 5；
Described collector includes funnel 4 and jug 6；
Described funnel 4 is fixed in vertical support bar 2 by loading ring 5, and the lower section of funnel 4 is jug 6；
When in use, after inspissator completes sample concentration, oblique inverted, sample wash is flowed into funnel 4, finally flowed into
In jug 6, it is fixed and transports.
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplify, should be equivalent substitute mode, be included within the scope of protection of the utility model.
Claims (2)
- A kind of 1. Multifunctional marine planktonic organism sample collecting apparatus, it is characterised in that：Including inspissator；Described inspissator includes filter frame, filter screen and bottom, and filter frame and bottom are connected by screw thread consolidates filter screen It is scheduled on therebetween；Including collector and support；Described support includes objective table, vertical support bar and loading ring；Including funnel and jug；Described funnel is fixed in vertical support bar by loading ring, is jug below funnel.
- 2. device according to claim 1, it is characterised in that：The specification of the filter screen is 200 mesh, 90 mesh or 30 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937060.5U CN207197903U (en) | 2017-07-31 | 2017-07-31 | A kind of Multifunctional marine planktonic organism sample concentrator and harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937060.5U CN207197903U (en) | 2017-07-31 | 2017-07-31 | A kind of Multifunctional marine planktonic organism sample concentrator and harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207197903U true CN207197903U (en) | 2018-04-06 |
Family
ID=61799458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937060.5U Expired - Fee Related CN207197903U (en) | 2017-07-31 | 2017-07-31 | A kind of Multifunctional marine planktonic organism sample concentrator and harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207197903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663305A (en) * | 2018-07-25 | 2018-10-16 | 暨南大学 | A kind of flow cytometer collector |
-
2017
- 2017-07-31 CN CN201720937060.5U patent/CN207197903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663305A (en) * | 2018-07-25 | 2018-10-16 | 暨南大学 | A kind of flow cytometer collector |
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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: 20180406 Termination date: 20190731 |