CN203723258U - Wind-wave resistant sea cucumber breeding purse seine - Google Patents
Wind-wave resistant sea cucumber breeding purse seine Download PDFInfo
- Publication number
- CN203723258U CN203723258U CN201420111061.0U CN201420111061U CN203723258U CN 203723258 U CN203723258 U CN 203723258U CN 201420111061 U CN201420111061 U CN 201420111061U CN 203723258 U CN203723258 U CN 203723258U
- Authority
- CN
- China
- Prior art keywords
- purse seine
- sea cucumber
- etting
- wind
- bottom line
- 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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Classifications
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- 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
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- Artificial Fish Reefs (AREA)
Abstract
The utility model discloses a wind-wave resistant sea cucumber breeding purse seine which is composed of an upper line, a bottom line, netting, timber piles for fixing the netting, threaded steel hooks and tying ropes. The wind-wave resistant sea cucumber breeding purse seine has the advantages that both the upper line and the bottom line of the breeding purse seine can be effectively fixed. The timber piles, the threaded steel hooks and the netting which feature in fixation are buried deep enough in seabed sediment, so that the seine can be ensured not to be taken off from the bottom and deform in resisting certain level of wind and waves, and sea cucumbers inside the seine can be ensured not to escape; the wind-wave resistant sea cucumber breeding purse seine is applicable to carrying out artificial breeding of sea cucumber varieties with no vertical climbing habit in natural waters.
Description
Technical field
The utility model relates to aquaculture field.Be specially a kind of wind wave resistance purse seine device that sea cucumber is used of propagating artificially in natural marine site.
Background technology
Sea cucumber is various in style, and life habit is similar.The life of dwelling of most of sea cucumber kind battalion end, sludge sand, without vertically climbing habit.At present domestic report and the example that also (does not comprise off-lying sea and coastal harbour) in natural marine site and propagate artificially these sea cucumber kinds in purse seine.Reason is, under the large condition of natural marine site stormy waves, and the shape that etting can not keep relative stability in seawater, easily distortion, the de-end or because stormy waves damages, in purse seine, the sea cucumber of cultivation can escape.
Summary of the invention
In order to solve the wind wave resistance of purse seine and to prevent the problem that sea cucumber runs away, according to the natural conditions in the life habit of sea cucumber and sea area, the utility model provides a kind of wind wave resistance purse seine device at natural marine site culturing sea cucumbers.Timber and the fixing etting of spiral hook for this purse seine device, simple in structure, stable, can resist 10 grades and following typhoon and wave, etting not de-end distortion, sea cucumber does not escape.
The technical scheme that the utility model solving practical problems adopts is:
Wind wave resistance holothruian cultures purse seine is square, and top is without cover net, and bottom fly net, is made up of exaggerated, bottom line, etting, fixing timber, spiral hook and tied rope.Exaggerated gang rope is connected to etting upper end, the gang rope of bottom line is connected to etting lower end, etting and be exaggeratedly bundled on fixing timber by tied rope, and spiral is hooked in the gang rope of bottom line, spacing 50cm between spiral hook, fixes timber and all inserts in the silt of seabed with spiral hook.
The etting material of above-mentioned purse seine is polyethylene, and width of mesh is 3cm; Fixing timber length 3～4m, diameter 20～30cm; The long 50cm of spiral hook, the long 10cm of crotch of short end, 45 °～90 ° of crotch angles, bar diameter 14mm.
The fixing timber of above-mentioned exaggerated use is fixed, and bottom line is fixed with spiral hook, and fixing timber, bottom line and spiral hook are all imbedded in the silt of seabed, ensures the not de-end of purse seine, and indeformable, in purse seine, sea cucumber does not escape.
The effect of this patent is: the exaggerated and bottom line of Culture pure seine is all effectively fixed, and etting is stretched in seawater, keeps certain shape; Fix the timber of use and spiral hook and etting simultaneously and be all embedded in the degree of depth enough in the silt of seabed, etting is subject to the double action of silt extruding and spiral hook pulling force, guarantee purse seine can be resisted the stormy waves of certain rank and indeformable, and the de-end, in purse seine, sea cucumber does not escape.
Brief description of the drawings
Fig. 1 is the utility model wind wave resistance holothruian cultures purse seine example structure schematic diagram.
In figure: exaggerated 1, tied rope 2, fixing timber 3, spiral hook 4, etting 5, bottom line 6
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, wind wave resistance holothruian cultures purse seine, is made up of 3,12 spiral hooks 4 of timber and eight tied ropes 2 of exaggerated 1, bottom line 6, etting 5, eight fixing use the utility model wind wave resistance holothruian cultures purse seine example structure.Top is without cover net, bottom fly net.Exaggerated 1 gang rope is connected to etting 5 upper ends, and the gang rope of bottom line 6 is connected to the lower end of etting 5; Height after etting 5 sheepshanks is 1.5m; Timber is fined away towards one end, seabed, squeezes into eight fixing timbers 3 in seabed, and the degree of depth is the following 80～90cm of seabed Shamian Island, and the spacing between eight fixing timbers 3 is 1 meter, varies in size according to cultured area, and timber usage quantity is not etc.; Etting 5 and exaggerated 1 is together tied up to the correct position on fixing timber 3 tops by tied rope 2; 12 spiral hooks 4 are hung in the gang rope of etting 5 and bottom line 6, the spacing 50cm between spiral hook 4, digs out a sand furrow, sand furrow degree of depth 30cm along fixing timber 3 inner sides in seabed; Spiral hook 4 is squeezed into together with bottom line 6 below the Shamian Island of seabed sand furrow with iron hammer, finally with silt, the sand furrow in seabed is filled and led up, purse seine has assembled.
In the utility model, etting 5 materials of purse seine are polyethylene, and width of mesh is 3cm.Fixing timber 3 length 3～4m, diameter 20～30cm.The long 50cm of spiral hook 4, the long 10cm of crotch of short end, 45 °～90 ° of crotch angles, bar diameter 14mm.
Should be noted that: the enforcement that is above embodiment.When concrete application the utility model, should vary in size according to cultured area, the quantity of fixing timber 3 should be 1 meter and surely fix timber quantity according to the spacing between fixing timber 3, and the quantity of spiral hook 4 should be determined spiral hook quantity according to the spacing 50cm between spiral hook 4.
Claims (3)
1. wind wave resistance holothruian cultures purse seine, it is characterized in that, it is square, and top is without cover net, bottom fly net, be made up of exaggerated, bottom line, etting, fixing timber, spiral hook and tied rope, exaggerated gang rope is connected to etting upper end, and the gang rope of bottom line is connected to etting lower end, etting and be exaggeratedly bundled on fixing timber by tied rope, spiral is hooked in the gang rope of bottom line, and the spacing 50cm between spiral hook fixes timber and all inserts in the silt of seabed with spiral hook.
2. wind wave resistance holothruian cultures purse seine according to claim 1, is characterized in that, the etting material of described purse seine is polyethylene, and width of mesh is 3cm; Fixing timber length 3～4m, diameter 20～30cm; The long 50cm of spiral hook, the long 10cm of crotch of short end, 45 °～90 ° of crotch angles, bar diameter 14mm.
3. wind wave resistance holothruian cultures purse seine according to claim 1, is characterized in that, the fixing timber of described exaggerated use is fixed, bottom line is fixed with spiral hook, and fixing timber, bottom line and spiral hook are all imbedded in the silt of seabed, ensures the not de-end of purse seine, indeformable, in purse seine, sea cucumber does not escape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111061.0U CN203723258U (en) | 2014-03-12 | 2014-03-12 | Wind-wave resistant sea cucumber breeding purse seine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111061.0U CN203723258U (en) | 2014-03-12 | 2014-03-12 | Wind-wave resistant sea cucumber breeding purse seine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203723258U true CN203723258U (en) | 2014-07-23 |
Family
ID=51193382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111061.0U Expired - Fee Related CN203723258U (en) | 2014-03-12 | 2014-03-12 | Wind-wave resistant sea cucumber breeding purse seine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203723258U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170713A (en) * | 2014-09-12 | 2014-12-03 | 杨成胜 | Crab pool water plant sizing device |
| CN106614112A (en) * | 2016-12-15 | 2017-05-10 | 浙江海洋大学 | Double-column trough type barrier net aquaculture engineering bank connecting technology |
| CN106614200A (en) * | 2016-12-14 | 2017-05-10 | 浙江海洋大学 | Support rod type purse seine aquaculture engineering shore connecting technique |
| CN107836392A (en) * | 2017-11-14 | 2018-03-27 | 浙江海洋大学 | A kind of fish-farming in shallow marine water column enclosure net structure |
-
2014
- 2014-03-12 CN CN201420111061.0U patent/CN203723258U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170713A (en) * | 2014-09-12 | 2014-12-03 | 杨成胜 | Crab pool water plant sizing device |
| CN106614200A (en) * | 2016-12-14 | 2017-05-10 | 浙江海洋大学 | Support rod type purse seine aquaculture engineering shore connecting technique |
| CN106614112A (en) * | 2016-12-15 | 2017-05-10 | 浙江海洋大学 | Double-column trough type barrier net aquaculture engineering bank connecting technology |
| CN107836392A (en) * | 2017-11-14 | 2018-03-27 | 浙江海洋大学 | A kind of fish-farming in shallow marine water column enclosure net structure |
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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: 20140723 Termination date: 20170312 |