CN201054926Y - Polyvinyl chloride rope seedling collector - Google Patents
Polyvinyl chloride rope seedling collector Download PDFInfo
- Publication number
- CN201054926Y CN201054926Y CNU2007200506470U CN200720050647U CN201054926Y CN 201054926 Y CN201054926 Y CN 201054926Y CN U2007200506470 U CNU2007200506470 U CN U2007200506470U CN 200720050647 U CN200720050647 U CN 200720050647U CN 201054926 Y CN201054926 Y CN 201054926Y
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- rope
- collector
- seedling
- chloride plastic
- 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
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 79
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 79
- 229920003023 plastic Polymers 0.000 claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 28
- 239000013535 sea water Substances 0.000 claims description 8
- 230000004083 survival effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 235000015170 shellfish Nutrition 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000237536 Mytilus edulis Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020638 mussel Nutrition 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
一种聚氯乙烯绳采苗器由聚氯乙烯塑料板和聚氯乙烯绳组成，其特征是在聚氯乙烯塑料板上设数个成对的小孔，装上聚氯乙烯绳，投放到育苗池中，具有附着能力的双壳类浮游幼虫则附着在聚氯乙烯绳表面，也可以附着于聚氯乙烯板上面，克服现有采苗器的不足。本实用新型制作简单、使用方便、可重复利用、采苗效果好，有利于贝苗的成活与生长，使贝苗生长均匀、提高成活率。
A polyvinyl chloride rope seedling picker is composed of a polyvinyl chloride plastic board and a polyvinyl chloride rope. In the seedling pond, the bivalve planktonic larvae with attachment ability are attached to the surface of the polyvinyl chloride rope, and can also be attached to the top of the polyvinyl chloride plate, so as to overcome the deficiency of the existing seedling picker. The utility model has the advantages of simple manufacture, convenient use, reusability and good seedling picking effect, which is beneficial to the survival and growth of the shellfish seedlings, makes the shellfish seedlings grow evenly, and improves the survival rate.
Description
Technical field
The utility model belongs to the aquaculture utensil, particularly a kind of PVC rope collector.
Background technology
At present, the larva collector that generally uses in the tack bivalve shellfish artificial breeding production process has lamina affixad, coir rope, net sheet, Cloth capable of reflecting sun infrared and ultraviolet rays etc., and the input great majority of these collectors adopt suspending way.When floating larvae is grown the eyespot larva, collector is hung in the nursery pond, larva promptly is attached on the collector, thereby finish to swim life, on collector the battalion attached (Gu) life, until certain specification, again it is transferred to the sea and further cultures.But all there is shortcoming in various degree in above-mentioned collector: at first, above-mentioned all kinds collector great majority adopt suspending way to throw in, it is complicated that it throws in operation, and when changing water afterwards, it is empty to cause the part collector to reveal easily, and the spat that the collector empty part is divided is withered dead; Secondly, the lamina affixad that extensively adopts in south, ight soil, foreign material etc. deposit on it easily, be unfavorable for surviving and grow of spat, and a large amount of lamina affixads are rendered in the nursery pond, can cause the skewness of dissolved oxygen and bait in the water body, cause problems such as the spat growth is uneven, survival rate is low, and need be with spat mandatory peeling off from the lamina affixad when emerging; Though the coir rope that use in the north does not need the seedling rope is forced to separate, the complex disposal process before throwing in, and the cost height, can not reuse.Though, patent of invention " a kind of mussel harvest attaching device " has been made some improvement to collector, as input mode bottom adopting, spat goes out the pond does not need mandatory peeling off, but also there are some shortcomings in its collector: make complicated, difficult recycling, Cloth capable of reflecting sun infrared and ultraviolet rays and render in a large number that the larva big, that fall to the bottom of the resistance to current is difficult to get back to water layer or the like in the water body.
Summary of the invention
The purpose of this utility model provides a kind of PVC rope collector, on the polyvinyl chloride plastic flitch, establish several paired apertures, between adjacent aperture, load onto PVC rope, render in the nursery pond, Bivalve floating larvae with adhesive ability is then attached to the PVC rope surface, also can be attached to above the polyvinyl chloride panel, overcome the deficiency of existing collector.
The technical scheme that the utility model is taked is: this PVC rope collector is made up of polyvinyl chloride plastic flitch and PVC rope, on the polyvinyl chloride plastic flitch, establish several paired apertures, by binding PVC rope is fixed on the polyvinyl chloride plastic flitch with the PVC rope that passes aperture.
Described igelite thickness of slab 0.5cm～1.0cm, length of side 30cm～40cm rectangle are at every 100cm
2Bore two apertures, after the polyvinyl chloride cord doubling of long 3m, be fixed in PVC rope on the aperture of polyvinyl chloride plastic flitch at a distance of 1cm.
Described PVC rope is cylindrical, and the surface is more smooth.
Described PVC rope can directly contact with the polyvinyl chloride plastic flitch.
The PVC rope density that is adopted is littler than seawater, and the polyvinyl chloride plastic flitch density that is adopted is bigger than seawater, and the polyvinyl chloride plastic flitch that is adopted should be square.
That the utility model is made is simple, easy to use, it is effective to reuse, collect seedling, and helps surviving and growing of spat, make the spat growth evenly, improve survival rate.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model mainly is made of PVC rope and polyvinyl chloride plastic flitch.It is square that the polyvinyl chloride plastic flitch 2 of thick 0.5cm～1.0cm is cut into length of side 30cm～40cm (length), every 100cm
2Bore two apertures 4 at a distance of 1cm; After PVC rope 1 doubling with a branch of long 3m, be fixed between the tight adjacent aperture 4 on the polyvinyl chloride plastic flitch 2 with PVC rope 3; When rendering to collector in the nursery pond, polyvinyl chloride plastic flitch 2 parts bigger than density of sea water are tiled at the bottom of the pond, PVC rope 1 item vertical shape littler than density of sea water suspends and is distributed in the water body, Bivalve floating larvae with adhesive ability also can be attached to above the polyvinyl chloride panel plastics 2 then attached to PVC rope 1 surface.The PVC rope 1 that is adopted farthest reduces current ground resistance for cylindrical, makes easier being evenly distributed of dissolved oxygen, bait in the seedling water.Whether PVC rope 1 surface of being adopted is more smooth, can determine as required spat to be separated with collector.PVC rope 1 directly is connected with polyvinyl chloride plastic flitch 2, and contact-making surface is bigger, and the larva that more helps falling on the polyvinyl chloride plastic flitch 2 is climbed up PVC rope 1 again, gets back to the water layer life, thereby improves the effect of collecting seedling.PVC rope 1 bundlees simply with PVC rope 3 with polyvinyl chloride plastic flitch 2 and is connected, but not fixedly secures connection, so that easily plate, rope are separated when needed.PVC rope 1 density that is adopted is littler than seawater, and should vertically suspend when rendering in the nursery pond is distributed in the water.Employed polyvinyl chloride plastic flitch 2 density are bigger than seawater, should be tiled in the bottom of nursery pond when rendering in the nursery pond.Employed polyvinyl chloride plastic flitch 2 should be square, evenly throws in so that make and help PVC rope 1.
The utility model is easy to use, does not need to be provided with above nursery pond required rope or the bar of input suspension type collector; Polyvinyl chloride plastic flitch 2 is tiled at the bottom of the pond, original dirt and seedling water that is deposited at the bottom of the pond effectively can be isolated; PVC rope 1 vertically is uniformly distributed in the water body, helps larva and collector fully, contact equably, improves the effect of collecting seedling; PVC rope 1 closely contacts with polyvinyl chloride plastic flitch 2, and the larva that helps just being deposited on the polyvinyl chloride plastic flitch 2 is climbed up PVC rope 1, comes back in the water layer; PVC rope 1 lifting with the lifting of horizontal plane when changing water can not cause the dew of spat on the collector empty dead; PVC rope 1 vertical shape is distributed in the water body, and ight soil, foreign material are difficult for depositing on it, is that a good environment is created in the spat growth; PVC rope 1 is cylindrical, is difficult for stopping current, and dissolved oxygen, bait are evenly distributed in water body; Plunge into the commercial sea when culturing spat, as required, both can easily spat be peeled off from collector, can be not yet with spat mandatory peeling off from the PVC rope 1, thereby avoid damaging spat; Collector can be reused.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200506470U CN201054926Y (en) | 2007-04-18 | 2007-04-18 | Polyvinyl chloride rope seedling collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200506470U CN201054926Y (en) | 2007-04-18 | 2007-04-18 | Polyvinyl chloride rope seedling collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054926Y true CN201054926Y (en) | 2008-05-07 |
Family
ID=39423769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200506470U Expired - Fee Related CN201054926Y (en) | 2007-04-18 | 2007-04-18 | Polyvinyl chloride rope seedling collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054926Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836617A (en) * | 2010-06-04 | 2010-09-22 | 海南大学 | Seedling culturing device for juvenile mollusk of pteria penguin |
| US9681645B2 (en) | 2014-10-14 | 2017-06-20 | Matthew E Marsden | Structure for attracting and accumulating aquatic organisms |
-
2007
- 2007-04-18 CN CNU2007200506470U patent/CN201054926Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836617A (en) * | 2010-06-04 | 2010-09-22 | 海南大学 | Seedling culturing device for juvenile mollusk of pteria penguin |
| US9681645B2 (en) | 2014-10-14 | 2017-06-20 | Matthew E Marsden | Structure for attracting and accumulating aquatic organisms |
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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: 20080507 |