CN101491223B - Multi-element ecology rearing device - Google Patents
Multi-element ecology rearing device Download PDFInfo
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- CN101491223B CN101491223B CN2009100963018A CN200910096301A CN101491223B CN 101491223 B CN101491223 B CN 101491223B CN 2009100963018 A CN2009100963018 A CN 2009100963018A CN 200910096301 A CN200910096301 A CN 200910096301A CN 101491223 B CN101491223 B CN 101491223B
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- floating frame
- frame
- mesh cage
- net cage
- floating
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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
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a multielement ecological culture device. The device comprises a body and a fixed berthing device for fixing the body, wherein the body comprises an operating platform, a protective floating frame, an auxiliary mesh cage internal floating frame, an auxiliary mesh cage external floating frame, a main mesh cage internal floating frame, a main mesh cage external floating frame, boom ropes, an auxiliary mesh cage and a main mesh cage. The protective floating frame, the auxiliary mesh cage internal floating frame, the auxiliary mesh cage external floating frame, the main mesh cage internal floating frame and the main mesh cage external floating frame are arranged separately in turn in concentric circles from inside to outside; a plurality of boom ropes are arranged between the protective floating frame and the auxiliary mesh cage internal floating frame so as to make the area on the inside of the auxiliary mesh cage internal floating frame be suitable as an alga culture zone and the area on the outside of the auxiliary mesh cage internal floating frame be suitable as a mesh cage culture zone. The device overcomes the defects of uneven dissolved oxygen concentration and unbalanced natural food lying in the conventional mode. The device also avoids the phenomenon of the irregular yield of the mesh cages in the conventional mode, greatly reduces the sea zone environmental protection, and has environmental friendliness.
Description
Technical field
The present invention relates to a kind of aquaculture device that is used for, especially relate to a kind of multi-element ecology rearing device.
Background technology
Because the decline of fishery resources has become global serious problems in the problems such as excessive amount of fishing, environmental pollution, world wide.The emphasis of world's fish production is fished for fishery by traditional hunting formula and is turned to the aquaculture fishery of supporting the formula of herding, and develops the seawater cage culture industry of high economic worth fish, has become the common recognition of countries in the world.External main fishery is national just pays much attention to seawater cage culture as states such as Norway, Iceland, Britain, Denmark, the U.S., Canada, Australia, France, Russia, Japan as far back as the seventies in 20th century, and the structure and the form of net cage are varied, Application and Development along with progress of science and technology and new technology and new material, the ability of seawater cage opposing severe sea condition is more and more stronger, and also the development for China's seawater cage provides more reference.The Eleventh Five-Year Plan period; country has given abundant attention to raft culture job facilities and ecologic breeding technology; project verification major project problem; how tame colleges and universities and scientific research institutions' cooperation powerful in the United Nations are tackled key problems; at the marine site ecological characteristic; with the shellfish algae is the main object of culturing, and research raft culture job facilities structure and layout optimization technique, wind wave resistance technology, large-scale ecological control technique make up the ecology rearing device that is fit to high sea situation operation.
Summary of the invention
The objective of the invention is to provides a kind of rational in infrastructure, good stability, ecological friendly, the envirment factor that can cushion breeding water body, cultures the high multi-element ecology rearing device of efficient at prior art.
Multi-element ecology rearing device, comprise body and be used for the Gu Bo device of grappling body that wherein: body contains floating frame, the floating frame of major network case, well rope rope, secondary net cage and major network case in floating frame in job platform, the floating frame of protection, the secondary net cage, the floating frame of secondary net cage, the major network case outward outward; Protect the floating frame of floating frame, secondary net cage in floating frame, the secondary net cage, the interior floating frame of major network case, the floating frame of major network case to be the concentric circles gap from inside to outside successively and to be provided with outward outward; Job platform is positioned at the inboard of the floating frame of protection, and the bottom of job platform is provided with the floating frame of job platform; The floating frame of circular protection floats between the frame with job platform and is connected through etting; The floating frame of the protection outside is connected with floating frame in the secondary net cage through at least three well rope ropes along the radial arrangement of circumference; Floating frame is connected with floating frame outside the secondary net cage through at least one secondary net cage in the secondary net cage; Floating frame interfixes through connector in floating outward frame of secondary net cage and the major network case; Floating frame is connected with floating frame outside the major network case through at least one major network case in the major network case.This design makes in secondary net cage floating frame area inside be suitable as the algal culture district and its outside is suitable as the cage culture district.
For optimizing technique scheme, the measure of taking also comprises:
Be connected with at least eight attached ropes on the well rope rope.The outer of job platform is provided with guardrail.The multi-hop attached ropes can increase the bond area of algae, in use can increase and decrease the quantity of algae as required.
Because adopt above-mentioned technology, advantage of the present invention is:
1) adopted the floating frame of protection; floating frame in the secondary net cage; the floating outward frame of secondary net cage; floating frame in the major network case; the floating outward frame of major network case is the structure that the concentric circles gap is provided with from inside to outside successively; and in floating frame of protection and secondary net cage, between the floating frame multi-hop well rope rope is set; make technical scheme of the present invention be suitable as the algal culture district in the inboard; outside as the cage culture district; overcome traditional approach and had the dissolved oxygen concentration inequality; the unbalanced shortcoming of natural bait; because the attached ropes structure of the shellfish of culturing periphtic algae and filter-feeding is adopted in the center; the dissolved oxygen and the natural bait that are arranged in the net cage water body of internal layer can be done certain replenishing by algae; can cushion the envirment factor of breeding water body, the uneven phenomenon of output between the net cage can not occur in the traditional approach.
2) structure of the inside and outside double-deck net cage of employing helps the stability of whole body, and can hold bigger breeding water body, and inside and outside two kinds of breed environment can produce resource complementation, the metabolic waste in outside cage culture district is the nutriment in inner algal culture district just, and the lucky energy in inner algal culture district provides more dissolved oxygen for outside culture zone, can also adjust the quantity of culturing algae according to actual needs, the environmental pollution that the combination of said structure is provided with the sea area can obviously reduce, and is ecological friendly.
Description of drawings
Fig. 1 is the body master TV structure schematic diagram of the embodiment of the invention;
Fig. 2 is the left TV structure schematic diagram of the embodiment of the invention.
Embodiment
Below in conjunction with attached embodiment the present invention is described in further detail.
The drawing reference numeral explanation: floating frame 5, connector 51, major network case float frame 6, well rope rope 7, attached ropes 71, secondary net cage 81, major network case 82, Gu Bo device 9 outward in job platform 1, cantilever 11, guardrail 12, the floating frame 13 of job platform, etting 14, the floating frame 2 of protection, the interior floating frame 3 of secondary net cage, the floating outward frame 4 of secondary net cage, the major network case.
Embodiment: referring to figs. 1 through Fig. 2, multi-element ecology rearing device, comprise body and be used for the Gu Bo device 9 of grappling body that wherein: above-mentioned body contains floating frame 5, the floating frame 6 of major network case, well rope rope 7, secondary net cage 81 and major network case 82 in floating frame 3 in job platform 1, the floating frame 2 of protection, the secondary net cage, the floating frame 4 of secondary net cage, the major network case outward outward; Above-mentioned protection is floated and is floated floating frame 5 in the floating frame 4 of frame 3, secondary net cage, the major network case in frame 2, the secondary net cage outward, the floating outward frame 6 of major network case is the setting of concentric circles gap from inside to outside successively, and all adopts the HDPE pipe of hollow.
Above-mentioned job platform 1 is positioned at the inboard of the floating frame 2 of above-mentioned protection, the main part of job platform 1 is the boarding circular platform of diameter 5m, and the bottom of job platform 1 is provided with the floating frame 13 of job platform, the floating frame 13 of job platform has certain drainage discharge, for job platform 1 provides buoyancy, when the load-bearing on the operation platform 1 has bigger the requirement, can be at the floating a plurality of ball floats of frame 13 moorings of job platform or buoyancy tank so that enough buoyancy to be provided; The floating frame 2 of above-mentioned circular protection floats between the frame 13 with above-mentioned job platform and is connected through etting 14, and its major function is security protection, avoids personnel and equipment to fall into water.The outer of above-mentioned job platform 1 is provided with guardrail 12.
Floating frame 2 outsides of above-mentioned protection are connected with floating frame 3 in the secondary net cage through at least three well rope ropes 7 along the radial arrangement of circumference; Floating frame 3 girths are 60m in the secondary net cage.Be connected with at least eight attached ropes 71 on the above-mentioned well rope rope 7; The major function of attached ropes 71 is can periphtic algae and the shellfish of filter-feeding.Common net cage is provided with structure, adopts array to arrange, low and all around the net cage dissolved oxygen concentration height of the net cage dissolved oxygen of center and on have natural bait many, the phenomenon that downstream bait is few.And having overcome traditional approach, mode of the present invention has the dissolved oxygen concentration inequality, the unbalanced shortcoming of natural bait, because attached ropes 71 structures of the shellfish of culturing periphtic algae and filter-feeding are adopted in the center, the dissolved oxygen of net cage water body and the natural bait that are arranged in internal layer can be done certain replenishing by algae, the uneven phenomenon of output between the net cage can not occur in the traditional approach.
Floating frame 3 is connected with floating frame 4 outside the above-mentioned secondary net cage through at least one secondary net cage 81 in the above-mentioned secondary net cage; The floating outward frame 4 of above-mentioned secondary net cage interfixes through connector 51 with the interior floating frame 5 of above-mentioned major network case, and the girth of floating frame 5 is 90m in the major network case.Floating frame 5 is connected with floating frame 6 outside the above-mentioned major network case through at least one major network case 82 in the above-mentioned major network case, and wherein to float the girth of frame 6 outward be 120m to the major network case.Above-mentioned connector 51 is the structure of a class " 8 " font with reference to Zhejiang Province's provincial standard (DB33/T 603-2006).Adopt the structure of inside and outside double-deck net cage to help the stability of whole body, and can hold bigger breeding water body.
Although described the present invention in conjunction with preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; under the situation that does not break away from the spirit and scope of the present invention; can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so protection scope of the present invention is as the criterion when looking the claim restricted portion that is proposed.
Claims (3)
1. multi-element ecology rearing device, comprise body and be used for the Gu Bo device (9) of grappling body, it is characterized in that: described body contains floating frame (5), the floating frame (6) of major network case, well rope rope (7), secondary net cage (81) and major network case (82) in floating frame (3) in job platform (1), the floating frame (2) of protection, the secondary net cage, the floating frame (4) of secondary net cage, the major network case outward outward; Described protection is floated and is floated floating frame (5) in the floating frame (4) of frame (3), secondary net cage, the major network case in frame (2), the secondary net cage outward, the floating outward frame (6) of major network case is the setting of concentric circles gap from inside to outside successively; Described job platform (1) is positioned at the inboard of the floating frame (2) of described protection, and the bottom of job platform (1) is provided with the floating frame (13) of job platform; It is circular that frame (2) is floated in described protection, and the floating frame (2) of described circular protection floats between the frame (13) with described job platform and is connected through etting (14); Described protection is floated frame (2) outside and is connected with floating frame (3) in the secondary net cage through at least three well rope ropes (7) along the radial arrangement of circumference; Floating frame (3) is connected with floating frame (4) outside the described secondary net cage through at least one secondary net cage (81) in the described secondary net cage; The floating outward frame (4) of described secondary net cage interfixes through connector (51) with the interior floating frame (5) of described major network case; Floating frame (5) is connected with floating frame (6) outside the described major network case through at least one major network case (82) in the described major network case.
2. multi-element ecology rearing device according to claim 1 is characterized in that: be connected with at least eight attached ropes (71) on the described well rope rope (7).
3. multi-element ecology rearing device according to claim 2 is characterized in that: the outer of described job platform (1) is provided with guardrail (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100963018A CN101491223B (en) | 2009-02-19 | 2009-02-19 | Multi-element ecology rearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100963018A CN101491223B (en) | 2009-02-19 | 2009-02-19 | Multi-element ecology rearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101491223A CN101491223A (en) | 2009-07-29 |
| CN101491223B true CN101491223B (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100963018A Expired - Fee Related CN101491223B (en) | 2009-02-19 | 2009-02-19 | Multi-element ecology rearing device |
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| Country | Link |
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| CN (1) | CN101491223B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429900A (en) * | 2014-05-15 | 2015-03-25 | 浙江海洋学院 | Combined algal reef cluster |
| CN104429902A (en) * | 2014-05-15 | 2015-03-25 | 浙江海洋学院 | Algae ecological restoration experimental device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150634A (en) * | 2011-05-10 | 2011-08-17 | 李宝明 | Mariculture cage for sea cucumbers |
| CN102939918B (en) * | 2012-10-19 | 2014-01-29 | 中国水产科学研究院渔业机械仪器研究所 | Marine fishery production platform |
| CN106508765B (en) * | 2016-11-10 | 2019-07-02 | 浙江海洋大学 | A kind of marine ecology aquaculture net cage |
| CN112544522B (en) * | 2020-12-25 | 2022-05-20 | 山东省海洋科学研究院(青岛国家海洋科学研究中心) | Deep sea aquaculture net cage |
Citations (5)
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| CN1488247A (en) * | 2002-10-08 | 2004-04-14 | 浙江海洋学院海洋科学与技术学院 | Multi-layer net cage |
| CN1806536A (en) * | 2006-01-27 | 2006-07-26 | 中国海洋大学 | Flexible floated wave-resistant bank device served for cultivation as well |
| CN201042164Y (en) * | 2007-06-09 | 2008-04-02 | 中国海洋大学 | Floatable net cage for keeping scallop |
| CN201146748Y (en) * | 2007-11-22 | 2008-11-12 | 浙江海洋学院 | Controllable aqueous layer raft type cultivation system |
| CN201360463Y (en) * | 2009-02-19 | 2009-12-16 | 浙江海洋学院 | Fish-algae polyculture device |
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2009
- 2009-02-19 CN CN2009100963018A patent/CN101491223B/en not_active Expired - Fee Related
Patent Citations (5)
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| CN1488247A (en) * | 2002-10-08 | 2004-04-14 | 浙江海洋学院海洋科学与技术学院 | Multi-layer net cage |
| CN1806536A (en) * | 2006-01-27 | 2006-07-26 | 中国海洋大学 | Flexible floated wave-resistant bank device served for cultivation as well |
| CN201042164Y (en) * | 2007-06-09 | 2008-04-02 | 中国海洋大学 | Floatable net cage for keeping scallop |
| CN201146748Y (en) * | 2007-11-22 | 2008-11-12 | 浙江海洋学院 | Controllable aqueous layer raft type cultivation system |
| CN201360463Y (en) * | 2009-02-19 | 2009-12-16 | 浙江海洋学院 | Fish-algae polyculture device |
Non-Patent Citations (2)
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| 吴常文等.HDPE深水网箱抗风浪流性能的海区验证试验.《海洋工程》.2007,第25卷(第2期),84-90，97. * |
| 常抗美等.大型深水抗风浪网箱的发展现状和鱼类养殖技术.《浙江海洋学院学报(自然科学版)》.2002,第21卷(第4期),369-373. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429900A (en) * | 2014-05-15 | 2015-03-25 | 浙江海洋学院 | Combined algal reef cluster |
| CN104429902A (en) * | 2014-05-15 | 2015-03-25 | 浙江海洋学院 | Algae ecological restoration experimental device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101491223A (en) | 2009-07-29 |
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Effective date of registration: 20160408 Address after: Lincheng Sports Road 316021 Zhejiang city of Zhoushan province No. 20 Branch Chong Park A9 building 4 floor Patentee after: Zhejiang Dahaiyang Science and Technology Co., Ltd. Address before: The sea of Dinghai District in Zhejiang province Zhoushan City Road 316000 No. 18 Patentee before: Zhejiang Ocean University |
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Granted publication date: 20110518 Termination date: 20170219 |