CN201360463Y - Fish-algae polyculture device - Google Patents
Fish-algae polyculture device Download PDFInfo
- Publication number
- CN201360463Y CN201360463Y CNU2009201140511U CN200920114051U CN201360463Y CN 201360463 Y CN201360463 Y CN 201360463Y CN U2009201140511 U CNU2009201140511 U CN U2009201140511U CN 200920114051 U CN200920114051 U CN 200920114051U CN 201360463 Y CN201360463 Y CN 201360463Y
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- China
- Prior art keywords
- floating frame
- net cage
- frame
- secondary net
- floating
- 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 - Lifetime
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- 238000009344 polyculture Methods 0.000 title abstract 3
- 241000195493 Cryptophyta Species 0.000 claims abstract description 19
- 241000251468 Actinopterygii Species 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000004873 anchoring Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000012258 culturing Methods 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 235000015170 shellfish Nutrition 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
-
- 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 utility model discloses a fish-algae polyculture device, comprising a body and a fixing and mooring device used for anchoring the body, wherein the body comprises an operation platform, a protecting floating frame, an auxiliary net cage inner floating frame, an auxiliary net cage outer floating frame, a main net cage inner floating frame, a main net cage outer floating frame, boom cables, an auxiliary net cage and a main net cage; the protecting floating frame, the auxiliary net cage inner floating frame, the auxiliary net cage outer floating frame, the main net cage inner floating frame and the main net cage outer floating frame are sequentially arranged at intervals from inside to outside in a concentric circle manner; and a plurality of boom cables are arranged between the protecting floating frame and the auxiliary net cage inner floating frame to lead the zone at the inner side of the auxiliary net cage inner floating frame to be suitable as the algae culture zone and the zone outside the auxiliary net cage inner floating frame to be suitable as the net cage culture zone. The fish-algae polyculture device overcomes the defects of uneven dissolved oxygen concentration and unbalanced natural baits existing in the traditional method, does not have the phenomenon of jagged output among the net cages in the traditional method, can obviously reduce the environment pollution to the sea area, and is eco-friendly.
Description
Technical field
The utility model relates to a kind of aquaculture device that is used for, and especially relates to a kind of fish algae and raises together with 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 fish algae that is fit to high sea situation operation and raise together with device.
Summary of the invention
The purpose of this utility model is a kind of rational in infrastructure, good stability, ecological friendly, the envirment factor that can cushion breeding water body to be provided, to culture the high fish algae of efficient and raise together with device at prior art.
A kind of fish algae is raised together with 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.
Owing to adopt above-mentioned technology, the utility model has the advantages that:
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 the technical solution of the utility model 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 utility model embodiment;
Fig. 2 is the left TV structure schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with attached embodiment the utility model 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, a kind of fish algae is raised together with 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 utility model 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 utility model in conjunction with preferred embodiment; right its is not in order to limit the utility model; any those skilled in the art; under the situation that does not break away from spirit and scope of the present utility model; can implement the displacement and the modification of various changes, coordinate to the theme of listing here, therefore protection domain of the present utility model is as the criterion when looking the claim restricted portion that is proposed.
Claims (3)
1, a kind of fish algae is raised together with 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; 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, a kind of fish algae according to claim 1 is raised together with device, it is characterized in that: be connected with at least eight attached ropes (71) on the described well rope rope (7).
3, a kind of fish algae according to claim 2 is raised together with device, it 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 |
|---|---|---|---|
| CNU2009201140511U CN201360463Y (en) | 2009-02-19 | 2009-02-19 | Fish-algae polyculture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201140511U CN201360463Y (en) | 2009-02-19 | 2009-02-19 | Fish-algae polyculture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360463Y true CN201360463Y (en) | 2009-12-16 |
Family
ID=41471116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201140511U Expired - Lifetime CN201360463Y (en) | 2009-02-19 | 2009-02-19 | Fish-algae polyculture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360463Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101491223B (en) * | 2009-02-19 | 2011-05-18 | 浙江海洋学院 | Multi-element ecology rearing device |
| CN102217521A (en) * | 2011-06-01 | 2011-10-19 | 中国水产科学研究院淡水渔业研究中心 | Periphytic algae collector |
| CN104756910A (en) * | 2015-03-27 | 2015-07-08 | 深圳市龙科源水产养殖有限公司 | Dual-network three-dimensional cultivating system for abalones and algae and cultivating method thereof |
| CN105123572A (en) * | 2015-07-27 | 2015-12-09 | 广东海洋大学 | Method for adjusting seawater net cage water body ecology through poly-culture of wild China Monacanthus chinensis |
| CN112889726A (en) * | 2021-01-20 | 2021-06-04 | 高宝昌 | Cage culture device of offshore wind field based on renewable resources |
| CN113693003A (en) * | 2021-09-16 | 2021-11-26 | 哈尔滨工程大学 | Deep sea aquaculture net cage capable of simultaneously culturing fishes and scallops |
-
2009
- 2009-02-19 CN CNU2009201140511U patent/CN201360463Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101491223B (en) * | 2009-02-19 | 2011-05-18 | 浙江海洋学院 | Multi-element ecology rearing device |
| CN102217521A (en) * | 2011-06-01 | 2011-10-19 | 中国水产科学研究院淡水渔业研究中心 | Periphytic algae collector |
| CN104756910A (en) * | 2015-03-27 | 2015-07-08 | 深圳市龙科源水产养殖有限公司 | Dual-network three-dimensional cultivating system for abalones and algae and cultivating method thereof |
| CN105123572A (en) * | 2015-07-27 | 2015-12-09 | 广东海洋大学 | Method for adjusting seawater net cage water body ecology through poly-culture of wild China Monacanthus chinensis |
| CN105123572B (en) * | 2015-07-27 | 2018-05-22 | 广东海洋大学 | A kind of method for carrying out seawater cage water ecology adjusting using wild Chinese Monacanthus is raised together |
| CN112889726A (en) * | 2021-01-20 | 2021-06-04 | 高宝昌 | Cage culture device of offshore wind field based on renewable resources |
| CN113693003A (en) * | 2021-09-16 | 2021-11-26 | 哈尔滨工程大学 | Deep sea aquaculture net cage capable of simultaneously culturing fishes and scallops |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091216 Effective date of abandoning: 20090219 |