CN204949194U - Zooplankton collection device - Google Patents
Zooplankton collection device Download PDFInfo
- Publication number
- CN204949194U CN204949194U CN201520679239.6U CN201520679239U CN204949194U CN 204949194 U CN204949194 U CN 204949194U CN 201520679239 U CN201520679239 U CN 201520679239U CN 204949194 U CN204949194 U CN 204949194U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screen pack
- zooplankton
- float
- 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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a zooplankton collection device, including filter screen box and float, the filter screen box includes filter screen, well filter screen and lower filter screen, goes up filter screen, well filter screen and connects gradually through the iron wire support between the filter screen down, it is 300 mesh barrel -shaped filter screen to go up the filter screen, well filter screen is 10 mesh barrel -shaped filter screen, the filter screen is 300 mesh infundibulate filter screens down, copper play tap is connected to the filter screen bottom down, follow last filter screen upper end and well filter screen lower extreme edge all is equipped with magnet, the float has hung the evacuation lamp house, installs lamps and lanterns in the evacuation lamp house. Compared with the prior art, the utility model the advantage be: A, collection nature or the zooplankton among the aquaculture water body that can the maximum for the preparation of aquatic products opening bait. The use of B, 300 mesh overcoats net, zooplankton's outflow in the time of can having prevented to catch. C, circulated use.
Description
Technical field
The utility model relates to animal-trapping device, particularly relates to a kind of zooplankton gathering unit.
Background technology
Traditional method is to the seizure of zooplankton, the mode that general employing fishnet net drags for is carried out, and is difficult to the zooplankton of effectively collecting in water, needs to utilize other equipment, instrument carrys out splendid attire zooplankton after collection, and when reusing, need to rearrange, mend a net.
Utility model content
The utility model is to solve above-mentioned deficiency, provides a kind of zooplankton gathering unit.
Above-mentioned purpose of the present utility model is realized by following technical scheme: a kind of zooplankton gathering unit, it is characterized in that: comprise screen pack casing and float, described screen pack casing comprises screen pack, middle screen pack and lower screen pack, upper screen pack, is connected successively by wire cage between middle screen pack and lower screen pack; Described upper screen pack is 300 order cylindrical filter sieve, and described middle screen pack is 10 order cylindrical filter sieve, and described lower screen pack is 300 order funnel filter nets, connects copper depotition cock bottom described lower screen pack; Described upper screen pack upper end edge and middle screen pack lower end edge are equipped with magnet; Described float is hung with and vacuumizes lamp box, vacuumizes in lamp box and is provided with light fixture.
Described light fixture comprises rechargeable battery, switch and lamp pearl, rechargeable battery connecting valve, then connecting lamp pearl.
After using, pulled down by upper screen pack, upside-down mounting enters in middle screen pack, makes the magnet of the magnet of screen pack upper end edge and middle screen pack lower end edge attracting fixing, make 300 order funnel filter nets overlapping with 10 order cylindrical filter sieve, prevent the zooplankton of collecting from flowing out from 10 order cylindrical filter sieve.
Feature of the present utility model is:
A, utilize the phototactic characteristics of zooplankton, adopt spot light trapping zooplankton.
B, adopt 10 order screen packs, prevent trash fish from entering.
Zooplankton outflow when C, overcoat 300 order screen pack effectively can stop hauling.
D, the copper tap in bottom can serve as balancing weight, make device perpendicular in water, collect zooplankton again by opening tap.
The utility model advantage is compared with prior art:
A, can zooplankton in the collection nature of maximum or breeding water body, prepare for open-mouthed bait for aquaculture.
The use of B, 300 order overcoat nets, can prevent the outflow of zooplankton during harvesting.
C, to can be recycled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the interior schematic diagram vacuumizing lamp box in the utility model.
Fig. 3 is that upper screen pack is put into the structural representation after screen pack by the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of zooplankton gathering unit, comprise screen pack casing 1 and float 2, described screen pack casing 1 comprises screen pack 3, middle screen pack 4 and lower screen pack 5, upper screen pack 3, is connected successively by wire cage 6 between middle screen pack 4 and lower screen pack 5; Described upper screen pack 3 is 300 order cylindrical filter sieve, and described middle screen pack 4 is 10 order cylindrical filter sieve, and described lower screen pack 5 is 300 order funnel filter nets, connects copper depotition cock 7 bottom described lower screen pack 5; Described upper screen pack 3 upper end edge and middle screen pack 4 lower end edge are equipped with magnet 8; Described float is hung with and vacuumizes lamp box 9, vacuumizes in lamp box 9 and is provided with light fixture 10.
Described light fixture 10 comprises rechargeable battery 10-1, switch 10-2 and lamp pearl 10-3, rechargeable battery 10-1 connecting valve 10-2, then connecting lamp pearl 10-3.
After using, pulled down by upper screen pack 3, upside-down mounting enters in middle screen pack 4, makes the magnet 8 of the magnet of screen pack 3 upper end edge and middle screen pack 4 lower end edge attracting fixing, make 300 order funnel filter nets overlapping with 10 order cylindrical filter sieve, prevent the zooplankton of collecting from flowing out from 10 order cylindrical filter sieve.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. a zooplankton gathering unit, is characterized in that: comprise screen pack casing and float, and described screen pack casing comprises screen pack, middle screen pack and lower screen pack, upper screen pack, is connected successively by wire cage between middle screen pack and lower screen pack; Described upper screen pack is 300 order cylindrical filter sieve, and described middle screen pack is 10 order cylindrical filter sieve, and described lower screen pack is 300 order funnel filter nets, connects copper depotition cock bottom described lower screen pack; Described upper screen pack upper end edge and middle screen pack lower end edge are equipped with magnet; Described float is hung with and vacuumizes lamp box, vacuumizes in lamp box and is provided with light fixture.
2. a kind of zooplankton gathering unit according to claim 1, is characterized in that: described light fixture comprises rechargeable battery, switch and lamp pearl, rechargeable battery connecting valve, then connecting lamp pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679239.6U CN204949194U (en) | 2015-09-06 | 2015-09-06 | Zooplankton collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679239.6U CN204949194U (en) | 2015-09-06 | 2015-09-06 | Zooplankton collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204949194U true CN204949194U (en) | 2016-01-13 |
Family
ID=55044303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520679239.6U Expired - Fee Related CN204949194U (en) | 2015-09-06 | 2015-09-06 | Zooplankton collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204949194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105707024A (en) * | 2016-03-03 | 2016-06-29 | 上海海洋大学 | Method for automatically collecting and culturing zooplankton |
| CN107347763A (en) * | 2017-01-02 | 2017-11-17 | 农立艳 | The applicable cultivation fish net cage of plant |
| CN110973079A (en) * | 2019-11-28 | 2020-04-10 | 中国科学院南海海洋研究所 | Sampling device and method for zooplankton in coral reef area suitable for recipe analysis |
-
2015
- 2015-09-06 CN CN201520679239.6U patent/CN204949194U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105707024A (en) * | 2016-03-03 | 2016-06-29 | 上海海洋大学 | Method for automatically collecting and culturing zooplankton |
| CN105707024B (en) * | 2016-03-03 | 2018-04-13 | 上海海洋大学 | A kind of method of automatic harvesting culture zooplankter |
| CN107347763A (en) * | 2017-01-02 | 2017-11-17 | 农立艳 | The applicable cultivation fish net cage of plant |
| CN110973079A (en) * | 2019-11-28 | 2020-04-10 | 中国科学院南海海洋研究所 | Sampling device and method for zooplankton in coral reef area suitable for recipe analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Guanbin Inventor before: Liu Guanbin Inventor before: Zeng Zucong Inventor before: Tu Xixiang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170523 Address after: 529000 Guangdong Province, Jiangmen city Pengjiang District Huang Zhuang Road West, No. 10 Building 8 1-205 Patentee after: Jiangmen Hongguang Biotechnology Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170523 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 201302, No. 999, Huan Cheng Road, Pudong New Area, Shanghai Patentee before: Liu Guanbin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |