CN102106284B - Ultrahigh molecular weight polyethylene deep-sea breeding floating platform - Google Patents
Ultrahigh molecular weight polyethylene deep-sea breeding floating platform Download PDFInfo
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- CN102106284B CN102106284B CN2011100290778A CN201110029077A CN102106284B CN 102106284 B CN102106284 B CN 102106284B CN 2011100290778 A CN2011100290778 A CN 2011100290778A CN 201110029077 A CN201110029077 A CN 201110029077A CN 102106284 B CN102106284 B CN 102106284B
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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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Abstract
The invention discloses an ultrahigh molecular weight polyethylene deep-sea breeding floating platform, and belongs to the field of novel marine materials. The floating platform comprises a floating frame, a net cage and an anchoring system, wherein the floating frame is assembled by a floating pipe, a connecting body and a pedal, and the size of the floating frame can be assembled at will according to requirements, so the floating frame is convenient to assemble and use; the net cage comprises an upper frame, a bottom frame, stand columns and a net, one end of the stand column is fixed on the connecting body, and the net cage is a rigid closed space with strong tidal current resistance; and the anchoring system comprises a mooring rope and a sinker. The ultrahigh molecular weight polyethylene deep-sea breeding floating platform can be a fixed type and a separable type, and is suitable for breeding of various marine products. Furthermore, the ultrahigh molecular weight polyethylene deep-sea breeding floating platform has strong capability of resisting storm and tidal current, has a simple structure, is convenient to assemble and use, does not attach marine organisms, does not require repair or maintenance, has a service life of more than 20 years, and provides reliable facility guarantee for deep-sea breeding.
Description
Technical field
The present invention relates to a kind of deep-sea breed of adopting ultrahigh molecular weight polyethylene to get and use floating platform, belong to the ocean field of new.
Background technology
Mariculture is one of pillar industry of China's Coastal Areas; As everyone knows, traditional mariculture all is preferably in the bay, generally to adopt the mode of fishing row net cage to carry out mariculture in the wind sheltering condition in the coastal waters; Because a large amount of net cages concentrates on the sea area, bay; Cause flow velocity to slow down, cause the inside and outside water body exchange capacity of net cage poor, a large amount of depositions such as the residual bait in the breeding process, fish excreta; Cause offshore sea area eutrophication, disease generation, culture decline of fish products matter and environmental destruction, bay steck cage culture has become the new pollution source of marine environment.Therefore; The developing direction that becomes mariculture is cultured at the deep-sea in recent years, and the key facility that culture at the deep-sea is the wind wave resistance Deep sea net cage, existing wind wave resistance Deep sea net cage; Because unreasonable structure, manufactured materials are improper; When meeting with the typhoon attack, cause net cage frame and etting damaged, cause serious economic loss, make the deep-sea culture and be difficult to promote to the fisherman.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention provides a kind of ultra-high molecular weight polyethylene deep-sea to culture floating platform.
Its technical solution is:
Floating platform is cultured at a kind of ultra-high molecular weight polyethylene deep-sea, comprises floating frame, net cage and mooring system, and said floating frame is assembled by floating pipe, connector and three kinds of basic building blocks of pedal; Said floating pipe is the ultrahigh molecular weight polyethylene tubing of two ends enlarging and sealing; Comprise main part and expansion mouth, said connector is become by ultrahigh molecular weight polyethylene, offers the arc step groove on it; Said arc step groove comprises first deep-slotted chip breaker and second deep-slotted chip breaker; First deep-slotted chip breaker is suitable with the main part of floating pipe, and second deep-slotted chip breaker is suitable with the expansion mouth of floating pipe, and said pedal is a ultra-high molecular weight polyethylene board; Offer deep-slotted chip breaker on it, the said deep-slotted chip breaker on the pedal is suitable with the main part of floating pipe; Said net cage is made up of upper ledge, underframe, column and etting, and said upper ledge becomes by ultrahigh molecular weight polyethylene with underframe, all offers the circular hole suitable with column on it; Said column is a ultrahigh molecular weight polyethylene tubing, and an end of column is fixed on the connector, and said etting is processed by the superhigh molecular weight polyethylene fibers woollen yarn knitting; Etting comprises cover net, upright net and spacer screen; Cover net is connected with upper ledge, and upright net is wrapped in outside the column and with upper ledge, underframe and is connected respectively, and spacer screen is connected with underframe; Said mooring system comprises sinker and pool rope, and pool rope one end lies on the sinker, and the other end lies on the connector.
Also be provided with column fixing hole or column fixed sleeving on the above-mentioned connector, said column fixed sleeving place is provided with the tether that is used to promote column, and said tether is processed by superhigh molecular weight polyethylene fibers.
Useful technique effect of the present invention is:
The ultra-high molecular weight polyethylene deep-sea that the present invention makes is cultured floating platform and is had extremely strong wind wave resistance, anti-trend ability; And marine organisms simple in structure, easy to install, non-cohesive, need not the maintenance and the maintenance; Surpass 20 years service life, and culturing for the deep-sea provides reliable facility to guarantee.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Fig. 1 is a kind of compound mode sketch map of floating frame;
Fig. 2 is the structural representation of floating pipe;
Fig. 3 is the structural representation of connector;
Fig. 4 is the structural representation of pedal;
Fig. 5 is the structural representation of net cage;
Fig. 6 is the structural representation of underframe;
Fig. 7 is the overall structure sketch map of floating platform described in the embodiment 1;
Fig. 8 is the overall structure sketch map of floating platform described in the embodiment 2.
Embodiment
In conjunction with accompanying drawing, floating platform is cultured at a kind of ultra-high molecular weight polyethylene deep-sea, comprises floating frame, net cage and mooring system, respectively it is described below.
Said floating frame assembles by floating pipe 1, connector 2 and 3 three kinds of basic building blocks of pedal; Floating pipe 1 is the ultrahigh molecular weight polyethylene tubing of two ends enlarging and sealing, comprises main part 101 and the expansion mouth 102 that is positioned at main part 101 two ends, and the external diameter of expansion mouth 102 is greater than the external diameter of main part 101; Describe for ease; The external diameter size of expansion mouth 102 is represented with Φ 2, the external diameter size of main part 101 is represented that with Φ 1 front view of floating pipe 1 is as shown in Figure 2; Float pipe 1 except bearing the various stress, also buoyancy is provided for whole floating platform as basic building block.Connector 2 is a kind of ultra-high molecular weight polyethylene profiled piece; Its effect is that floating pipe 1 is linked together by certain arrangement mode, and the vertical view of connector 2 is as shown in Figure 3, rectangle ultra-high molecular weight polyethylene board body in length and breadth to respectively offering 4 arc step grooves; Said arc step groove is made up of first deep-slotted chip breaker 201 and second deep-slotted chip breaker 202; The cross sectional shape of first deep-slotted chip breaker 201 and second deep-slotted chip breaker 202 is semicircle, and the internal diameter of first deep-slotted chip breaker 201 equates that with the external diameter of floating tube body portion 101 size is represented with Φ 1 equally; The internal diameter of second deep-slotted chip breaker 202 equates that with the external diameter of floating pipe expansion mouth 102 size is represented with Φ 2 equally.During installation, will float pipe 1 expansion mouth 102 earlier and insert in second deep-slotted chip breaker 202, the main part 101 of floating pipe 1 is inserted in first deep-slotted chip breaker 201, bolted is used in two connectors butt joints and clamp floating pipe up and down simultaneously again, can form the main body of floating frame.Pedal 3 is the ultra-high molecular weight polyethylene board that a kind of the right and left all offers vertical deep-slotted chip breaker 301, and vertical view is as shown in Figure 4, and the cross sectional shape of deep-slotted chip breaker 301 is semicircle; And the internal diameter of deep-slotted chip breaker 301 equates with the external diameter of floating tube body portion 101; Size representes with Φ 1 that equally during installation, two pedals utilize deep-slotted chip breaker 301 to clamp floating Guan Bingyong bolted up and down; The formation passage with operation that can supply to walk, and rigid support is provided to floating pipe 1.Above-mentioned floating mount structure is simple, easy for installation, and the big I of floating frame is splicing arbitrarily as required; And should float firm, the safety of frame, and be convenient to personnel's operation, can resist the destruction of any stormy waves, and have self-cleaning, marine organisms can't adhere to, and are a kind of long-life deep-sea breeding facilities.
The front view of said net cage is as shown in Figure 5; Form by upper ledge 4, underframe 5, column 6 and etting 7; Upper ledge 4 and underframe 5 become by ultrahigh molecular weight polyethylene, and upper ledge 4 is identical with the structure of underframe 5, and the vertical view of underframe 5 is as shown in Figure 6; Underframe 5 utilizes the circular hole of being offered on 4 angles to cooperate with column 6, can slide up and down.During installation, choose 4 root posts, pass the circular hole that is provided with on upper ledge 4 and the underframe 5 respectively, and the upper end of 4 root posts is fixed on the connector 2.Column 6 is a ultrahigh molecular weight polyethylene tubing, constitutes case structure with upper ledge 4, underframe 5, is the skeleton of net cage.Etting 7 is processed by the superhigh molecular weight polyethylene fibers woollen yarn knitting, is divided into cover net, upright net and spacer screen, and cover net is connected with upper ledge 4, and upright net is wrapped in outside 4 root posts, and is connected with upper ledge 4, underframe 5 respectively, and spacer screen is connected with underframe 5.This net cage is a kind of confined space of rigidity, has extremely strong anti-trend ability, and under the effect of trend power, the confined space that is surrounded can not be out of shape basically, has guaranteed the safety of the marine product of culturing; Superhigh molecular weight polyethylene fibers intensity is high, little with the frictional resistance of water; And non-cohesive marine organisms, therefore, water body and the exchange of seawater ability in the environment in the net cage are big; Can not produce the enrichment in net cage of residual bait and pest, guarantee that the water body in the net cage is not contaminated; Ultra-high molecular weight polyethylene has excellent self lubricity and the non-cohesive halobiontic advantage of burn into not; Guaranteed that underframe 5 is free to slide on column 6, therefore, net cage is a kind of permanent net cage; Need not change etting 7; When results, only need underframe 5 to be mentioned, can take out marine product, alleviated labour intensity and operating cost greatly by servicing unit.
Said mooring system is made up of sinker 8 and pool rope 9; Sinker 8 can be processed by concrete or cast iron, and pool rope 9 is processed by superhigh molecular weight polyethylene fibers, also can use other kind hawsers to substitute; Pool rope 9 one ends lie on the sinker 8; The other end lies on the connector 2, and the quantity of sinker 8 depends on the size of floating frame, and mooring system is used for floating frame and net cage are fixed on certain sea area.
Basic building blocks such as above-mentioned floating pipe 1, connector 2, pedal 3, upper ledge 4, underframe 5, column 6 and etting 7 all can be chosen ultra-high molecular weight polyethylene (Ultra-high Molecular Polyethylene; Be called for short UHMWPE) for raw material and utilize prior art to make; Said ultra-high molecular weight polyethylene is meant that viscosity average molecular weigh is greater than 1,500,000 linear polyethylene, proportion 0.94.
The installation steps that floating platform is cultured at the ultra-high molecular weight polyethylene deep-sea are: the marine site is selected in (1), has the sinker of pool rope to be sunken to the precalculated position with being, the other end of pool rope should be that brightly painted ball float is arranged; (2) frame is floated in assembly unit on the coast, pulls it into selected marine site with ship then, and fixes with the mooring system of preliminary sedimentation; (3) assembly unit net cage on floating frame need not to carry out underwater operation.
For adapting to the needs of culturing different marine products, floating platform is cultured at the ultra-high molecular weight polyethylene deep-sea can be divided into fixed and detachable 2 kinds, describes below in conjunction with specific embodiment.
Embodiment 1
As shown in Figure 3, the corresponding position of connector 2 also offers 4 column fixing holes 203 that cooperate with column 6, and its diameter representes that with Φ 3 during installation, the upper end of column 6 is fixed in the column fixing hole 203; In addition, also be that weight 10 is arranged on the underframe 5 of net cage, be used for the upright net of tensioning; The connected mode of all the other members is the same, makes fixed ultra-high molecular weight polyethylene deep-sea and cultures floating platform, and is as shown in Figure 7.Net cage and floating frame are to be rigidly connected in this floating platform; Big or when typhoon was arranged, net cage bore stormy waves with floating frame and impacts, owing to adopt ultrahigh molecular weight polyethylene to make when stormy waves; So floating frame and net cage can not be destroyed; But the marine product in the net cage receives the surge effect, and meeting and etting and impact cause marine product to suffer damage.The fixed floating platform net cage that present embodiment makes is less, is suitable for the little marine products of stormy waves influence such as cultivated shellfish.
As shown in Figure 8; The bottom of connector 2 also is provided with column fixed sleeving 11, and 11 places are provided with tether 12 at the column fixed sleeving, and an end of tether 12 is fixedly connected with the top of column; The other end of tether 12 passes column fixed sleeving 11 backs and fixes with locking device; Tether 12 is processed by superhigh molecular weight polyethylene fibers, and the connected mode of all the other members makes detachable ultra-high molecular weight polyethylene deep-sea and cultures floating platform with embodiment 1.Before typhoon arrives, unclamp the locking device of tether roller, net cage sinks to the predetermined degree of depth (length of tether just), to hide the infringement of stormy waves to marine product in the net cage automatically under the action of gravity of weight 10; After typhoon, rotate the roller of restricting, pack up tether 12 and tension, fixing, at this moment, the column of net cage is inserted in the column fixed sleeving 11 of connector 2 bottoms setting, and the state of floating platform is identical with fixed floating platform.Detachable floating platform net cage is bigger, is suitable for the big marine products of stormy waves influence such as cultured fishes.
The ultra-high molecular weight polyethylene deep-sea cultures no matter floating platform is fixed or separate type; Need not be equipped with power and miscellaneous equipment such as air compressor etc., simple in structure, sturdy and durable, easy to install; Need not maintenance and maintenance, culturing for the deep-sea provides reliable facility to guarantee.
Claims (2)
1. floating platform is cultured at a ultra-high molecular weight polyethylene deep-sea, comprises floating frame, net cage and mooring system, and it is characterized in that: said floating frame is assembled by floating pipe, connector and three kinds of basic building blocks of pedal; Said floating pipe is the ultrahigh molecular weight polyethylene tubing of two ends enlarging and sealing; Comprise main part and expansion mouth, said connector is become by ultrahigh molecular weight polyethylene, offers the arc step groove on it; Said arc step groove comprises first deep-slotted chip breaker and second deep-slotted chip breaker; First deep-slotted chip breaker is suitable with the main part of floating pipe, and second deep-slotted chip breaker is suitable with the expansion mouth of floating pipe, and said pedal is a ultra-high molecular weight polyethylene board; Offer deep-slotted chip breaker on it, the said deep-slotted chip breaker on the pedal is suitable with the main part of floating pipe; Said net cage is made up of upper ledge, underframe, column and etting, and said upper ledge becomes by ultrahigh molecular weight polyethylene with underframe, all offers the circular hole suitable with column on it; Said column is a ultrahigh molecular weight polyethylene tubing, and an end of column is fixed on the connector, and said etting is processed by the superhigh molecular weight polyethylene fibers woollen yarn knitting; Etting comprises cover net, upright net and spacer screen; Cover net is connected with upper ledge, and upright net is wrapped in outside the column and with upper ledge, underframe and is connected respectively, and spacer screen is connected with underframe; Said mooring system comprises sinker and pool rope, and pool rope one end lies on the sinker, and the other end lies on the connector.
2. floating platform is cultured at a kind of ultra-high molecular weight polyethylene according to claim 1 deep-sea; It is characterized in that: also be provided with column fixing hole or column fixed sleeving on the said connector; Said column fixed sleeving place is provided with the tether that is used to promote column, and said tether is processed by superhigh molecular weight polyethylene fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100290778A CN102106284B (en) | 2011-01-27 | 2011-01-27 | Ultrahigh molecular weight polyethylene deep-sea breeding floating platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100290778A CN102106284B (en) | 2011-01-27 | 2011-01-27 | Ultrahigh molecular weight polyethylene deep-sea breeding floating platform |
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| CN102106284A CN102106284A (en) | 2011-06-29 |
| CN102106284B true CN102106284B (en) | 2012-11-28 |
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| CN2011100290778A Expired - Fee Related CN102106284B (en) | 2011-01-27 | 2011-01-27 | Ultrahigh molecular weight polyethylene deep-sea breeding floating platform |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613118B (en) * | 2012-04-10 | 2014-09-17 | 浙江大学宁波理工学院 | Energy self-supplying type multifunctional deep-sea net cage |
| CN102870721B (en) * | 2012-10-26 | 2014-05-28 | 朱元康 | Integrated culture system on sea |
| CN103538707B (en) * | 2013-09-24 | 2015-10-07 | 中国水产科学研究院东海水产研究所 | A kind of fishing platform having floating type artificial fish shelter concurrently |
| CN106996359A (en) * | 2017-05-16 | 2017-08-01 | 大连理工大学 | Semi-submersible type sea floating blower fan and aquaculture net cage integrated system |
| CN107878698B (en) * | 2017-11-15 | 2021-03-12 | 清华大学深圳研究生院 | Offshore floating wind turbine generator and fishery net cage culture integrated device |
| US10716296B2 (en) | 2017-11-15 | 2020-07-21 | Graduate School At Shenzhen, Tsinghua University | Floating offshore wind turbine integrated with steel fish farming cage |
| CN110959563A (en) * | 2019-12-03 | 2020-04-07 | 广东联塑科技实业有限公司 | Buoyancy pipe unit and modular buoyancy net cage thereof |
| CN110959564A (en) * | 2019-12-20 | 2020-04-07 | 龙仕汉 | Corner brace type floating platform, assembly type floating platform and wave-resistant combined floating platform |
| CN114081008A (en) * | 2021-12-13 | 2022-02-25 | 福建省水产研究所（福建水产病害防治中心） | Pile type lifting net cage and operation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299530A (en) * | 1992-07-17 | 1994-04-05 | Occidental Research Corporation | Submergible fish cage |
| CN2558213Y (en) * | 2002-03-22 | 2003-07-02 | 杭州飞鹰海洋养殖设备有限公司 | Deep sea net cage |
| CN101617637A (en) * | 2008-07-01 | 2010-01-06 | 四国大和金网株式会社 | Net cage for sea farming |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2229849B1 (en) * | 2002-07-05 | 2006-06-16 | Andres Quinta Cortiñas | PERFECTED CETAREA. |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299530A (en) * | 1992-07-17 | 1994-04-05 | Occidental Research Corporation | Submergible fish cage |
| CN2558213Y (en) * | 2002-03-22 | 2003-07-02 | 杭州飞鹰海洋养殖设备有限公司 | Deep sea net cage |
| CN101617637A (en) * | 2008-07-01 | 2010-01-06 | 四国大和金网株式会社 | Net cage for sea farming |
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| CN102106284A (en) | 2011-06-29 |
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