CN202652859U - Improvement of plankton net - Google Patents
Improvement of plankton net Download PDFInfo
- Publication number
- CN202652859U CN202652859U CN 201220252176 CN201220252176U CN202652859U CN 202652859 U CN202652859 U CN 202652859U CN 201220252176 CN201220252176 CN 201220252176 CN 201220252176 U CN201220252176 U CN 201220252176U CN 202652859 U CN202652859 U CN 202652859U
- Authority
- CN
- China
- Prior art keywords
- net
- plankton
- plankton net
- improvement
- utility
- Prior art date
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to an improvement of a plankton net of a filter screen. A filter head is arranged on the lower portion of the improved plankton net, a key ring is connected with a rope which is connected with the upper portion of the improved plankton net, and a dross filtering net is disposed at a position of a net opening of the improved plankton net. By means of the improvement of the plankton net, offscourings and waterweeds in water can be filtered out, and a good research basis can be provided for plankton determination.
Description
Technical field
The utility model relates to screen pack.
Background technology
In scientific research and production practices, for the research to plankton, the pasture and water in the water and dregs must be filtered out, better testing provides better basis.But along with increasing of river pollution, industrial refuse, house refuse and dregs, plankton net in the past can not adapt to the filtration requirement.
Summary of the invention
The purpose of this utility model is to provide a kind of improvement of plankton net, and it is a kind of plankton net that all rubbish in the water thoroughly can be filtered.
The technical solution of the utility model realizes as follows:
The utility model comprises key-ring, 3 ropes, filtering head, plankton net, a filtering head is arranged below the plankton net, above 3 ropes that connect above of plankton net a key-ring is arranged, it is characterized in that: the network interface place of plankton net is provided with one and filters the dregs net.
The area that filters the dregs net is one square centimeter.
The utility model has the advantages that: the utility model can filter the foreign material such as the rubbish in the water, pasture and water thoroughly, good basis is provided for the scientific research of plankton.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to accompanying drawing embodiment, the utility model is described in further detail.
Among Fig. 1, be connected with a filtering head 5 below the plankton net 4, be connected with a key-ring 1 above 2,3 ropes 2 of 3 ropes of the top connection of plankton net 4, it is one square centimeter filtration dregs net 3 that an area is equipped with at the network interface place of plankton net 4.
Claims (2)
1. the improvement of plankton net, comprise key-ring (1), plankton net (4), 3 ropes (2), filtering head (5), a filtering head (5) is arranged below the plankton net (4), be connected with above the plankton net (4) 3 ropes (2) above a key-ring (1) is arranged, it is characterized in that: the network interface place of plankton net (4) is provided with one and filters dregs nets (3).
2. the improvement of plankton net according to claim 1 is characterized in that: the area that filters dregs nets (3) is one square centimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252176 CN202652859U (en) | 2012-05-31 | 2012-05-31 | Improvement of plankton net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252176 CN202652859U (en) | 2012-05-31 | 2012-05-31 | Improvement of plankton net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652859U true CN202652859U (en) | 2013-01-09 |
Family
ID=47447819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252176 Expired - Fee Related CN202652859U (en) | 2012-05-31 | 2012-05-31 | Improvement of plankton net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197493A (en) * | 2015-09-24 | 2015-12-30 | 王梓琛 | Plastic floating tray |
| WO2016085802A1 (en) * | 2014-11-24 | 2016-06-02 | Becker William R | Apparatus and method for harvesting plankton and other biomass from a dead zone |
| CN106358584A (en) * | 2016-11-23 | 2017-02-01 | 上海勘测设计研究院有限公司 | Plankton collection net |
-
2012
- 2012-05-31 CN CN 201220252176 patent/CN202652859U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016085802A1 (en) * | 2014-11-24 | 2016-06-02 | Becker William R | Apparatus and method for harvesting plankton and other biomass from a dead zone |
| CN105197493A (en) * | 2015-09-24 | 2015-12-30 | 王梓琛 | Plastic floating tray |
| CN106358584A (en) * | 2016-11-23 | 2017-02-01 | 上海勘测设计研究院有限公司 | Plankton collection net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130531 |