CN1217573C - multi-level cage - Google Patents
multi-level cage Download PDFInfo
- Publication number
- CN1217573C CN1217573C CN021436835A CN02143683A CN1217573C CN 1217573 C CN1217573 C CN 1217573C CN 021436835 A CN021436835 A CN 021436835A CN 02143683 A CN02143683 A CN 02143683A CN 1217573 C CN1217573 C CN 1217573C
- Authority
- CN
- China
- Prior art keywords
- netting gear
- net
- telescopic
- net cage
- cage
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims description 20
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 abstract description 2
- 241000269908 Platichthys flesus Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 241001533364 Portunus trituberculatus Species 0.000 description 3
- 238000009432 framing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 231100000225 lethality Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a multilayer netting gear of a multilayer structure net cage, a frame component and a structure thereof, wherein the multilayer netting gear of the multilayer structure net cage is composed of a multilayer sleeve type or multilayer horizontal laminated type net sheet structure, and the frame component and the structure are made of plastic or metal materials with certain strength, form a circular or polygonal structure and can bear the impact of wind waves with certain strength. After the novel multi-layer structure net cage is adopted, the water space of the net cage can be more reasonably and effectively utilized, the problems that the culture quantity cannot be enlarged and the culture varieties cannot be increased due to the net tools, the frame members and the structures of the existing net cages are solved, and the economic benefit of culture can be obviously improved.
Description
Technical field: Multi-layered net-cage, particularly multilayered structure deep water mesh cage.
The present invention relates to a kind of multiple field netting gear and framing component and structure of Multi-layered net-cage, the multiple field netting gear of this Multi-layered net-cage by multilayer telescopic or multilayer horizontal stacking formula net chip architecture formed, its framing component and structure are to be made by the plastics of certain intensity or metal material, and formation circle or polygonized structure, the impact that can bear the stormy waves of certain intensity.
Background technology: present known net cage is deep water mesh cage particularly, is made up of the plastic frame that floats on the water surface, the netting gear that the reinforcement rope is housed and vertical orientated balancing weight.The part suitable for reading of netting gear is connected with the top of the plastic frame that floats on the water surface, and the bottom of netting gear is connected with vertical orientated balancing weight by the guiding of strengthening rope, forms the net cage that the space of necessarily breeding fish is arranged.
But the structure that only depends on this net cage is irrational, because along with the development of aquaculture and the continuous increase of breed variety, the net cage of this structure can't satisfy the needs that enlarge the breed amount and increase breed variety, in swimming crab is cultured, because swimming crab generally all creeps on netting gear bottom and netting gear side wall surface, the netting gear that has only an enclosure like this, its effective area is limited, when swimming crab breed amount is big, will overlap the phenomenon of extruding, cause higher lethality, in addition flounder, in the breed of benthonic fingerlings such as flounder, because flounder, benthonic fishes such as flounder are mainly to lie low in net cage netting gear bottom, and the bottom of existing net cage netting gear has only one, can't allow more flounder, benthonic fishes such as flounder lie low, and so just can't enlarge the breed amount, and a large amount of water bodys in the middle of the net cage cause irrational waste almost by the free time.
Summary of the invention: the Multi-layered net-cage netting gear structure and the net cage frame structure that the invention provides a kind of novelty, it can utilize the water body space of net cage more rationally and effectively, overcome and solve that existing net cage netting gear and frame structure caused can't enlarge the breed amount and increase the problem of breed variety, can obviously improve the economic benefit of breed.
The technical solution adopted for the present invention to solve the technical problems is:
Multi-layered net-cage, by net cage frame, telescopic netting gear of net cage and reinforcement rope, the telescopic netting gear counterweight of net cage circle, can float on the telescopic netting gear framework of the water surface, outer netting gear of net cage and reinforcement rope and net cage balancing weight are formed, at first can float on the plastics or the metallic sleeve cartridge type netting gear framework of the water surface, adopt the method for electric smelting and electric welding to be made shaping, telescopic netting gear is made shaping and loaded onto the reinforcement rope, the counterweight circle is made shaping, then telescopic netting gear and the telescopic netting gear framework that can float on the water surface are linked, telescopic netting gear and counterweight circle are linked, described counterweight circle is provided with in the bottom of the telescopic netting gear of net cage, form a complete telescopic netting gear, at last complete telescopic netting gear is installed on the net cage frame, and the outer netting gear of fixed cage and strengthen rope and net cage balancing weight, the peripheral netting gear close-coupled of the net sheet of the telescopic netting gear of described net cage and net cage in addition.
The telescopic netting gear of described net cage is multi-layer sleeve structure form or horizontal multilayer laminated version.
The telescopic netting gear of described net cage adopts the net sheet of individual layer or adopts double-deck net sheet.
At net cage, the interior zone of deep water mesh cage particularly, be provided with as Fig. 1, Fig. 2, vertical telescopic multilayer netting gear shown in Figure 3, the shape of this netting gear can be cylindrical, it also can be polygonized structure, flat net sheet form is adopted in the bottom, the reinforcement rope is set around each telescopic netting gear, break preventing, the counterweight circle of strengthening support and counterweight effect has been set in the bottom, and netting gear top adopts plastics or metal pipe material that certain buoyancy is arranged to make, and is used for fixing the multiple field netting gear, netting gear can a plurality of block forms be arranged, also can be that a plurality of large and small built-in types are arranged.
Interior zone at net cage, the stacked multilayer netting gear of transverse horizontal as shown in Figure 4 also can be set, the shape of this netting gear adopts flat net sheet form, multilayer net sheet is set on the longitudinal direction of external network tool inside, the reinforcement rope is set on the net sheet, break preventing, zone line setting at the net sheet works the counterweight circle of strengthening support and counterweight effect, the counterweight circle should have certain diameter, middle should have certain through hole, the method that every layer of net sheet and peripheral netting gear adopt rope to connect is fixed, and at the interior zone of net cage multilayer net sheet can be set, and that is to say to be divided into multilayer.
The invention has the beneficial effects as follows: adopt after the Multi-layered net-cage of this novelty, can utilize the water body space of net cage more rationally and effectively, overcome and solve that existing net cage netting gear and framing component and structure caused can't enlarge the breed amount and increase the problem of breed variety, can obviously improve the economic benefit of breed.
Description of drawings: the present invention is further described below in conjunction with drawings and Examples
Fig. 1, Fig. 2, Fig. 3 are the concrete structure schematic diagrames of net cage embodiment 1 of the present invention.
Fig. 4 is the concrete structure schematic diagram of net cage embodiment 2 of the present invention.
Among Fig. 1: 1, net cage frame;
2, telescopic netting gear of net cage and reinforcement rope;
3, the telescopic netting gear counterweight of net cage circle;
4, can float on the telescopic netting gear framework of the water surface;
5, outer netting gear of net cage and reinforcement rope;
6, net cage balancing weight;
Among Fig. 2: 1, net cage frame;
2, telescopic netting gear of net cage and reinforcement rope;
3, the telescopic netting gear counterweight of net cage circle;
4, can float on the telescopic netting gear framework of the water surface;
5, outer netting gear of net cage and reinforcement rope;
6, net cage balancing weight;
Among Fig. 3: 1, net cage frame;
2, telescopic netting gear of net cage and reinforcement rope;
3, the telescopic netting gear counterweight of net cage circle;
4, can float on the telescopic netting gear framework of the water surface;
5, outer netting gear of net cage and reinforcement rope;
6, net cage balancing weight;
Among Fig. 4: 1, net cage frame;
2, net cage multiple field netting gear and reinforcement rope;
3, net cage multiple field netting gear counterweight circle;
5, outer netting gear of net cage and reinforcement rope;
6, net cage balancing weight;
Embodiment:
Fig. 1, Fig. 2, shown in Figure 3 be net cage netting gear and the frame structure schematic diagram of embodiment 1.
At net cage, the interior zone of deep water mesh cage particularly, be provided with as Fig. 1, Fig. 2, vertical telescopic multilayer netting gear shown in Figure 3, the shape of this netting gear can be cylindrical, it also can be polygonized structure, flat etting form is adopted in the bottom, the reinforcement rope is set around each telescopic netting gear, break preventing, be provided with in the bottom and strengthened supporting role, and have constant weight, can play the counterweight effect, prevent the counterweight circle that the netting gear bottom makes progress floating, netting gear top adopts plastics or metal pipe material that certain buoyancy is arranged to make, and is used for fixing the multiple field netting gear, netting gear can a plurality of block forms be arranged installation, also can be a plurality of big, little built-in type and march-past are arranged installation form, and each telescopic netting gear can adopt individual layer net sheet, also can adopt the Double-level Reticulated sheet.At first can float on the plastics or the metal framework of the water surface, adopt the method for electric smelting and electric welding to be made shaping, telescopic netting gear is made shaping and loaded onto the reinforcement rope, the counterweight circle is made shaping, then telescopic netting gear and the plastics or the metal framework that can float on the water surface are linked, telescopic netting gear and counterweight circle are linked, form a complete telescopic netting gear, at last complete telescopic netting gear is installed on the net cage, and is fixed.Installing together if any a plurality of telescopic netting gears, is the block form structure, then order is installed and get final product, is large and small built-in type structure, then in principle employing from bottom to up, method is from outside to inside installed.
Shown in Figure 4 is net cage netting gear and the frame structure schematic diagram of embodiment 2.
Interior zone at net cage, the stacked multilayer netting gear of transverse horizontal as shown in Figure 4 is set, the shape of this netting gear adopts flat net sheet form, multilayer net sheet is set on the longitudinal direction of the inside of external network tool, the reinforcement rope is set on the net sheet, break preventing, zone line setting at the net sheet works the counterweight circle of strengthening support and counterweight effect, the counterweight circle should have certain diameter, middle should have certain through hole, and the method that every layer of net sheet and peripheral netting gear adopt rope to connect is fixed, and at the interior zone of net cage multilayer net sheet can be set, that is to say to be divided into multilayer, to improve culture benefit.Each sheet of the multilayer net sheet that at first will be provided with, be shaped with the etting assembly unit, install and strengthen rope and connect rope, the counterweight circle is made shaping, then each sheet and the counterweight circle with the multiple field netting gear links, each sheet netting gear is provided with a counterweight circle, each sheet netting gear can adopt individual layer net sheet, also can adopt the Double-level Reticulated sheet, form a complete multilayer laminated formula netting gear like this, each sheet net sheet of the complete multilayer laminated formula netting gear that will be provided with then from bottom to up, from the inside to surface, be installed on the outer netting gear of net cage, form the Multi-layered net-cage of a novelty.
Claims (3)
1, Multi-layered net-cage, by net cage frame, telescopic netting gear of net cage and reinforcement rope, the telescopic netting gear counterweight of net cage circle, can float on the telescopic netting gear framework of the water surface, outer netting gear of net cage and reinforcement rope and net cage balancing weight are formed, at first can float on the plastics or the metallic sleeve cartridge type netting gear framework of the water surface, adopt the method for electric smelting and electric welding to be made shaping, telescopic netting gear is made shaping and loaded onto the reinforcement rope, the counterweight circle is made shaping, then telescopic netting gear and the telescopic netting gear framework that can float on the water surface are linked, telescopic netting gear and counterweight circle are linked, described counterweight circle is provided with in the bottom of the telescopic netting gear of net cage, form a complete telescopic netting gear, at last complete telescopic netting gear is installed on the net cage frame, and the outer netting gear of fixed cage and strengthen rope and net cage balancing weight, the peripheral netting gear close-coupled of the net sheet of the telescopic netting gear of described net cage and net cage in addition.
2, Multi-layered net-cage according to claim 1 is characterized in that: the telescopic netting gear of described net cage is multi-layer sleeve structure form or horizontal multilayer laminated version.
3, Multi-layered net-cage according to claim 1 is characterized in that: the telescopic netting gear of described net cage adopts the net sheet of individual layer or adopts double-deck net sheet.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN021436835A CN1217573C (en) | 2002-10-08 | 2002-10-08 | multi-level cage |
| AU2003207141A AU2003207141A1 (en) | 2002-10-08 | 2003-01-16 | A net pen with a multilayer structure |
| PCT/CN2003/000032 WO2004032613A1 (en) | 2002-10-08 | 2003-01-16 | A net pen with a multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN021436835A CN1217573C (en) | 2002-10-08 | 2002-10-08 | multi-level cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1488247A CN1488247A (en) | 2004-04-14 |
| CN1217573C true CN1217573C (en) | 2005-09-07 |
Family
ID=32076006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN021436835A Expired - Fee Related CN1217573C (en) | 2002-10-08 | 2002-10-08 | multi-level cage |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1217573C (en) |
| AU (1) | AU2003207141A1 (en) |
| WO (1) | WO2004032613A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731171B (en) * | 2009-12-25 | 2011-12-28 | 贵州省水产研究所 | Fish culture method capable of reducing water environmental pollution and fish culture cage |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288385B (en) * | 2007-10-12 | 2010-10-13 | 中国科学院海洋研究所 | Bottom-seed sea water culture facilities suitable for sediment bottom sea area |
| CN101491223B (en) * | 2009-02-19 | 2011-05-18 | 浙江海洋学院 | Multi-element ecology rearing device |
| CN103461241B (en) * | 2013-09-09 | 2016-03-09 | 西华大学 | The multi-layer aquaculture net cage that a kind of safety is ecological |
| CH710238A2 (en) * | 2014-10-14 | 2016-04-15 | Geobrugg Ag | Protective device for animal breeding, in particular fish, shellfish or mollusc farming. |
| CN107683801A (en) * | 2017-10-20 | 2018-02-13 | 贵州省湄潭县盛源水产养殖有限公司 | A kind of method for perch cultivation |
| CN109197689A (en) * | 2018-09-21 | 2019-01-15 | 江苏农林职业技术学院 | A kind of bamboo shoot shell fish culture system and cultural method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377987A (en) * | 1981-10-30 | 1983-03-29 | Satre Alf R | System for growing oysters |
| JPH0235029A (en) * | 1988-07-25 | 1990-02-05 | Yasuo Fushimi | Installation of culture shelf |
| JPH0235031A (en) * | 1988-07-25 | 1990-02-05 | Taito Seiko Kk | Culture of fish |
| US5007376A (en) * | 1989-04-18 | 1991-04-16 | Nor'eastern Trawl Systems, Inc. | Spar bouy pen system |
| JPH0659146B2 (en) * | 1990-02-20 | 1994-08-10 | 神奈川県 | Underwater abalone breeding cage |
| CN2201780Y (en) * | 1994-06-08 | 1995-06-28 | 长岛县第二塑料厂 | Raft Abalone Cage |
| NO303371B1 (en) * | 1996-08-09 | 1998-07-06 | Magne Bolstad | Breeding Cage |
| CN1202311A (en) * | 1998-02-06 | 1998-12-23 | 张起信 | Raft type cultivating cage for shellfish |
-
2002
- 2002-10-08 CN CN021436835A patent/CN1217573C/en not_active Expired - Fee Related
-
2003
- 2003-01-16 AU AU2003207141A patent/AU2003207141A1/en not_active Abandoned
- 2003-01-16 WO PCT/CN2003/000032 patent/WO2004032613A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731171B (en) * | 2009-12-25 | 2011-12-28 | 贵州省水产研究所 | Fish culture method capable of reducing water environmental pollution and fish culture cage |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004032613A1 (en) | 2004-04-22 |
| AU2003207141A1 (en) | 2004-05-04 |
| CN1488247A (en) | 2004-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Dahaiyang Science and Technology Co., Ltd. Assignor: Marine Science & Technology School, Zhejiang Ocean University Contract fulfillment period: 2005.10.1 to 2011.10.1 contract change Contract record no.: 2009330001007 Denomination of invention: Multi-layer net cage Granted publication date: 20050907 License type: Exclusive license Record date: 2009.5.15 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.10.1 TO 2011.10.1; CHANGE OF CONTRACT Name of requester: ZHEJIANG GREAT SEA TECHNOLOGY CO., LTD. Effective date: 20090515 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20111008 |