CN205378692U - Nearly bank shellfish monitoring devices - Google Patents
Nearly bank shellfish monitoring devices Download PDFInfo
- Publication number
- CN205378692U CN205378692U CN201620105493.XU CN201620105493U CN205378692U CN 205378692 U CN205378692 U CN 205378692U CN 201620105493 U CN201620105493 U CN 201620105493U CN 205378692 U CN205378692 U CN 205378692U
- Authority
- CN
- China
- Prior art keywords
- shellfish
- chain
- cylinder
- offshore
- 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
Links
- 235000015170 shellfish Nutrition 0.000 title claims abstract description 44
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 239000007769 metal material Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003643 water by type Substances 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000011065 in-situ storage Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a nearly bank shellfish monitoring devices, including rope, floater, chain and a plurality of cylinder mould, the floater upper end is connected with the rope, the lower extreme is connected with the chain, follows vertical direction on the chain and is fixed with a plurality of cylinder moulds, is equipped with a plurality of shellfishes in the cylinder mould and places the layer. The utility model discloses realize the normal position monitoring of nearly bank shellfish, avoided monitoring devices to disturb the activity production of shellfish biology self, guarantee the shellfish biology and monitor the waters environment to fuse completely to be favorable to improving the accuracy of testing result.
Description
Technical field
This utility model belongs to the technical field of aquatic product fishery scientific research, particularly relates to a kind of offshore shellfish monitoring device.
Background technology
Domestic in aquatic product fishery field of scientific study at present, the shellfish biological growth many employings of field monitoring method are directly gathered in waters to shellfish biology and be observed, maybe the shellfish biology of monitoring is positioned over homemade Simple positioning device in water body.On the one hand, due to shellfish biology mobility, the randomness that direct sample often leads to sample acquisition is relatively big, is difficult to the real Monitoring Data holding shellfish biological growth.On the other hand, some existing home-made contrivances are positioned under water more, owing to the hydrodynamic conditions such as tidewater cause that drift occurs in the underwater position of device, cause the position being difficult to accurately grasp required sampling in monitoring process.In addition the defect of device design structure, often cannot accomplish that shellfish is biological and monitor the crash consistency of water body environment in waters, and shellfish biology own activity is restricted, the accuracy causing monitoring result is poor.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of offshore shellfish monitoring device, it is achieved the in-situ monitoring of offshore shellfish, it is to avoid biological the movable of self of shellfish is produced interference.
This utility model solves its technical problem and be employed technical scheme comprise that a kind of offshore shellfish monitoring device of offer, including rope, ball float, chain and some cylinder moulds, described ball float upper end is connected with rope, lower end is connected with chain, described chain is vertically fixed with some cylinder moulds, in described cylinder mould, is provided with some shellfish placed layers.
As this utility model one preferred embodiment, described some cylinder moulds are fixed on chain by the mode hung.
As this utility model another preferred embodiment, described some cylinder moulds are set to 3.
As this utility model another preferred embodiment, described some cylinder moulds are fixed on the lower position of chain.
As this utility model another preferred embodiment, described shellfish placed layer is set to four layers.
As this utility model another preferred embodiment, it is detachable connection between described rope, ball float, chain and some cylinder moulds.
Metal material is adopted to make as this utility model another preferred embodiment, described chain and cylinder mould.
Beneficial effect
Chain of the present utility model is fixed with some cylinder moulds for placing shellfish, balanced each other by the gravity of the buoyancy of upper end ball float with lower end chain and cylinder mould, whole device is made to float in water body, whole device is fixed on water body bank by rope topmost, shellfish can either be prevented biological arbitrarily mobile, realize the in-situ monitoring that shellfish is biological, avoid monitoring device simultaneously and biological the movable of self of shellfish is produced interference, ensure that shellfish is biological to merge completely with monitoring water environment, be conducive to improving the accuracy of testing result.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram of Fig. 1 cylinder mould.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
A kind of offshore shellfish monitoring device as shown in Figure 1, including rope 1, ball float 2, chain 3 and some cylinder moulds 4.
Water body bank is fixed in one end of rope 1, and the other end is connected with the upper end of ball float 2, and the length of rope 1 selects as required.Ball float 2 lower end is connected with chain 3, and chain 3 adopts metal material to make.
Chain 3 is vertically fixed with some cylinder moulds 4 in a hanging manner, cylinder mould 4 is also adopt metal material to make, cylinder mould 4 is biological for throwing in shellfish to be monitored, the pore size of cylinder mould 4 selects according to biological being actually needed of shellfish, quantity can also be adjusted according to actual needs, is usually arranged as 3.Being provided with some shellfish placed layers in cylinder mould 4, be usually arranged as four layers, its structure is as shown in Figure 2.Cylinder mould 4 is suitable for being fixed on the lower position of chain 3, thus meeting the biological habit that lower floor is movable in water body of shellfish.
The gravity that the buoyancy produced by ball float 2 and chain 3 and cylinder mould 4 are produced balances each other so that whole device floats among water body, and upper end is fixed on water body bank by rope 1, according to detection requirement, carries out at any time picking and placeing observation.The internal shellfish biology placing some and different size specification of cylinder mould 4, extraneous current can free in and out cylinder mould 4, cylinder mould 4 had both limited biological arbitrarily the moving of shellfish to a certain extent, realize the purpose of in-situ monitoring, the movable of shellfish self will not be produced interference again simultaneously, ensure the normal filter food activity that shellfish is biological, thus being conducive to improving the accuracy of monitoring result.Can freely dismantle between each parts, it is simple to clean and change.
Claims (7)
1. an offshore shellfish monitoring device, including rope (1), ball float (2), chain (3) and some cylinder moulds (4), it is characterized in that: described ball float (2) upper end is connected with rope (1), lower end is connected with chain (3), described chain (3) is vertically fixed with some cylinder moulds (4), in described cylinder mould (4), is provided with some shellfish placed layers.
2. a kind of offshore shellfish monitoring device according to claim 1, it is characterised in that: described some cylinder moulds (4) are fixed on chain (3) by the mode hung.
3. a kind of offshore shellfish monitoring device according to claim 1, it is characterised in that: described some cylinder moulds (4) are set to 3.
4. a kind of offshore shellfish monitoring device according to claim 1, it is characterised in that: described some cylinder moulds (4) are fixed on the lower position of chain (3).
5. a kind of offshore shellfish monitoring device according to claim 1, it is characterised in that: described shellfish placed layer is set to four layers.
6. a kind of offshore shellfish monitoring device according to claim 1, it is characterised in that: it is detachable connection between described rope (1), ball float (2), chain (3) and some cylinder moulds (4).
7. a kind of offshore shellfish monitoring device according to claim 1, it is characterised in that: described chain (3) and cylinder mould (4) adopt metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105493.XU CN205378692U (en) | 2016-02-02 | 2016-02-02 | Nearly bank shellfish monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105493.XU CN205378692U (en) | 2016-02-02 | 2016-02-02 | Nearly bank shellfish monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205378692U true CN205378692U (en) | 2016-07-13 |
Family
ID=56349467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620105493.XU Expired - Fee Related CN205378692U (en) | 2016-02-02 | 2016-02-02 | Nearly bank shellfish monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205378692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680449A (en) * | 2017-03-14 | 2017-05-17 | 常州市人居环境检测防治中心 | Device for in-situ biological monitoring by using mussels, clams and snails |
| CN107063756A (en) * | 2017-06-05 | 2017-08-18 | 上海海洋大学 | Tangleweed nature marine site decomposable process research experiment device |
-
2016
- 2016-02-02 CN CN201620105493.XU patent/CN205378692U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680449A (en) * | 2017-03-14 | 2017-05-17 | 常州市人居环境检测防治中心 | Device for in-situ biological monitoring by using mussels, clams and snails |
| CN107063756A (en) * | 2017-06-05 | 2017-08-18 | 上海海洋大学 | Tangleweed nature marine site decomposable process research experiment device |
| CN107063756B (en) * | 2017-06-05 | 2019-12-06 | 上海海洋大学 | large-sized seaweed natural sea area decomposition process research experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160713 Termination date: 20180202 |