CN1033919A - A kind of plastic net composite box - Google Patents
A kind of plastic net composite box Download PDFInfo
- Publication number
- CN1033919A CN1033919A CN88104068A CN88104068A CN1033919A CN 1033919 A CN1033919 A CN 1033919A CN 88104068 A CN88104068 A CN 88104068A CN 88104068 A CN88104068 A CN 88104068A CN 1033919 A CN1033919 A CN 1033919A
- Authority
- CN
- China
- Prior art keywords
- plastic
- net
- net cage
- composite box
- inner chamber
- 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.)
- Pending
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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
Abstract
A kind of plastic net composite box that is used for culture fishery.This net cage is by plastic casing, and built-in metal skeleton and intracavity cellular plastic constitute.This net cage can connect into a plurality of continuous net cages arbitrarily by the connected mode of two kinds of assembled units through repeating dismounting.It has, and water imbibition is little, light, shock-resistant, corrosion-resistant, easy, reliable, the good looking appearance of combination, reaches 10 years service life with first-class advantage, becomes a kind of novel aquaculture tool.
Description
The invention belongs to the aquaculture apparatus, specifically relate to a kind of plastic net composite box.
The float colligation that the domestic existing net cage that is used for aquaculture is normally made by timber and polystyrene foam plastics forms, because waterabsorbing capacity of wood is big, perishable, foamed plastics intensity is low.The colligation connection integrity is bad, reasons such as easy breaking-up, and generally only have 3～5 years its service life.External existing net cage such as Japan then are by the steel frame and the cylindrical float be combined into that expose.Be covered with plank above the steel frame as walking on stage, this steel frame expends great deal of steel.And seawater corrosion resistance need regularly protect and maintain it, and generally is not no more than 8 years service life yet, this net cage cost height, and therefore the maintenance cost height has increased the cost of aquaculture.
The common feature of existing net cage is that the skeleton and the float of net cage are mutually independently both at home and abroad, outside skeleton is exposed to, is subject to seawater corrosion, and this has just determined that the service life of existing net cage can be very not long.
Plastic net composite box of the present invention be the inventor by long-term exploration, the new-type structure net cage that adopts new material, new technology to make.This net cage has that water imbibition is little, in light weight, good integrity, intensity height, good toughness, corrosion-resistant, aging, dismounting is simple, combined and instant, connection reliably, need not maintain, process easy, can reduce advantage such as aquaculture cost effectively, can reach more than 10 years its service life.
These characteristics are that existing net cage is not available, purpose of the present invention that Here it is and task place.
Plastic net composite box of the present invention encircles (4) by fishnet (5), net and is made of the net cage scaffold that plastic frame body (a) and plastic connecting body (b) assemble.The framework inner chamber of net cage scaffold is provided with metallic framework (3) and foamed plastics (2), and the connector inner chamber of net cage scaffold is provided with metallic interconnect.
The shell (1) of framework of the scaffold of plastic net composite box of the present invention (a) and connector (b) is to be made by plastics such as PE, fiberglass etc., and framework (a) inner chamber is provided with metallic framework (3), foamed plastics (2), connector (b) inner chamber and is provided with metallic interconnect.Also can adopt higher plastics of intensity such as fiberglass shell, and metallic framework, foamed plastics and metallic interconnect are not set in the net cage scaffold, foamed plastics perhaps only is set in the shell of net cage scaffold as the net cage scaffold.
In the plastics that plastic net composite box scaffold of the present invention is adopted, the additive that adds can be modifier, the filler that adds can be staple glass fibre or asbestos short fibre, then the plastic raw materials input of having added additive and filler has been provided with in the mould of metallic framework or metallic interconnect, through rotary forming machine rotational forming under 200 ℃～400 ℃ condition, after the cooling, just make plastic frame body that contains skeleton or the connector that contains metallic interconnect.Do the rigid plastics foaming at the plastic frame body inner chamber again, form the rigid foam that is full of inner chamber.
Plastic net composite box of the present invention can adopt the framework (a) and the synthetic a plurality of continuous net cages arbitrarily of connector (b) random set of net cage scaffold as modes such as pin connection, bolt connection, socket joint connections.If change the shape of framework (a) and connector (b), can also be combined into circle or polygon net cage.
Below in conjunction with the description of drawings embodiments of the invention.
Plastic net composite box of the present invention is made of the net cage scaffold that fishnet (5), net ring (4) and plastic frame body (a) and plastic connecting body (b) combine.The plastics that the shell (1) of framework of net cage scaffold (a) and connector (b) is adopted are the PE plastics, and the metallic framework material (3) that is provided with in the plastic frame body is a steel.The foamed plastics (2) that is provided with is a hard polyaminoester.In the PE plastics that framework and connector shell (1) are adopted, the staple glass fibre that has added modifier and 10～50%, the PE plastics of modification are added in the metal die of the skeleton that is equipped with steel or metallic interconnect, through rotary forming machine rotational forming under 200 ℃～400 ℃ condition, after the fusion cooling, just make the plastic frame body (a) or the plastic connecting body (b) that contain skeleton.Do the rigid plastics foaming at the plastic frame body inner chamber again, form the rigid foam (2) that is full of inner chamber, then, be equipped with parts, promptly finish the manufacturing of plastic net composite box.
Plastic net composite box of the present invention makes the braced frame of net cage become as a whole with float, have both functions concurrently, the etch that the plastic casing of sealing has completely cut off seawater, formed anti-glide, built-in metallic framework can bear bigger external force, the foamed plastics of inner chamber has then strengthened buoyancy, thereby plastic net composite box of the present invention has corrosion-resistant, advantages such as intensity is high, good integrity, long service life, thereby has reduced the cost of aquaculture.
Claims (4)
1, a kind of plastic net composite box comprises fishnet (5), net ring (4), it is characterized in that net cage has the net cage scaffold that is combined by plastic frame body (a) and plastic connecting body (b).
2, as the said plastic net composite box of claim 1, it is characterized in that the framework inner chamber of net cage scaffold is provided with metallic framework and foamed plastics, the connector inner chamber of net cage scaffold is provided with metallic interconnect.
3, as said plastic net composite box in the claim 1,2, the shell that it is characterized in that plastic frame body and connector is to be primary raw material with the PE plastics, add additive and filler, Integratively formed through rotational molding technology, the foamed plastics of plastic frame body inner chamber is to do the rigid plastics foaming to form in the inner chamber that plastic casing forms.
4, as said plastic net composite box in the claim 1,2, it is characterized in that the plastic frame body of net cage scaffold and connector can repeat dismounting, be connected into a plurality of continuous net cages arbitrarily mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88104068A CN1033919A (en) | 1988-06-28 | 1988-06-28 | A kind of plastic net composite box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88104068A CN1033919A (en) | 1988-06-28 | 1988-06-28 | A kind of plastic net composite box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1033919A true CN1033919A (en) | 1989-07-19 |
Family
ID=4832876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88104068A Pending CN1033919A (en) | 1988-06-28 | 1988-06-28 | A kind of plastic net composite box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1033919A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124976A (en) * | 2011-03-31 | 2011-07-20 | 宁德市金鼎海洋水产研究所 | Environment-friendly anti-wave plastic aquiculture fish raft |
| CN102870721A (en) * | 2012-10-26 | 2013-01-16 | 朱元康 | Integrated culture system on sea |
| CN102870718A (en) * | 2012-10-26 | 2013-01-16 | 朱元康 | Multifunctional wire mesh cement culturing module and using method thereof |
| CN103478021A (en) * | 2012-06-15 | 2014-01-01 | 李华 | Reinforced-concrete floating box for culture and manufacturing method thereof |
| CN103734054A (en) * | 2013-12-25 | 2014-04-23 | 柳州市欧博科技有限公司 | Ocean ecological breeding combination net cage |
| CN105104250A (en) * | 2015-08-05 | 2015-12-02 | 佛山市林荫信息科技有限公司 | Net cage for deep-sea aquaculture |
-
1988
- 1988-06-28 CN CN88104068A patent/CN1033919A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124976A (en) * | 2011-03-31 | 2011-07-20 | 宁德市金鼎海洋水产研究所 | Environment-friendly anti-wave plastic aquiculture fish raft |
| CN103478021A (en) * | 2012-06-15 | 2014-01-01 | 李华 | Reinforced-concrete floating box for culture and manufacturing method thereof |
| CN102870721A (en) * | 2012-10-26 | 2013-01-16 | 朱元康 | Integrated culture system on sea |
| CN102870718A (en) * | 2012-10-26 | 2013-01-16 | 朱元康 | Multifunctional wire mesh cement culturing module and using method thereof |
| CN102870721B (en) * | 2012-10-26 | 2014-05-28 | 朱元康 | Integrated culture system on sea |
| CN102870718B (en) * | 2012-10-26 | 2015-05-06 | 朱元康 | Multifunctional wire mesh cement culturing module and using method thereof |
| CN103734054A (en) * | 2013-12-25 | 2014-04-23 | 柳州市欧博科技有限公司 | Ocean ecological breeding combination net cage |
| CN103734054B (en) * | 2013-12-25 | 2016-02-24 | 柳州市欧博科技有限公司 | A kind of marine ecology cultivation combination net cage |
| CN105104250A (en) * | 2015-08-05 | 2015-12-02 | 佛山市林荫信息科技有限公司 | Net cage for deep-sea aquaculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |