CN101897306B - Offshore seining cultivation device - Google Patents
Offshore seining cultivation device Download PDFInfo
- Publication number
- CN101897306B CN101897306B CN2010102278386A CN201010227838A CN101897306B CN 101897306 B CN101897306 B CN 101897306B CN 2010102278386 A CN2010102278386 A CN 2010102278386A CN 201010227838 A CN201010227838 A CN 201010227838A CN 101897306 B CN101897306 B CN 101897306B
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- rope
- seine
- purse seine
- escape
- manrope
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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)
- Cultivation Of Seaweed (AREA)
Abstract
The invention discloses an offshore seining cultivation device. The device comprises a mooring system, a buffer system, a head rope, a seine and a bottom anchor, wherein the mooring system consists of a main rope, a main anchor and an auxiliary rope; the buffer system consists of middle floaters and sandbags; head rope floaters pass through the head rope; the seine is positioned below the head rope and is provided with a vertical manrope, a horizontal manrope and a ground rope; and the bottom anchor is connected with the horizontal manrope. The device is characterized by also comprising a tensioning rope tied to the joint of the main rope and the auxiliary rope, wherein the other end of the tensioning rope is tied to the seine; the sandbags are tied to the tensioning rope; and a circle of waist floaters is arranged on the seine below the tie point of the tensioning rope and the seine. An anti-escape net is fixed on the inner side face of the seine between the horizontal manrope and the ground rope, and extends out of the seine, and the bottom of the anti-escape net is provided with an anti-escape ground rope. The device has the advantages of simple structure, convenient operation, effective prevention of the stack and wear of seines and the escape of the cultivation products, suitability for the seining cultivation in various offshore areas, and significant meaning and effect on the cultivation of various economic aquatic products.
Description
Technical field
The present invention relates to a kind of aquaculture device, particularly a kind of seining cultivation device that is applicable to the coastal waters.
Background technology
Seining cultivation is at fresh water, body of sea water, surrounds certain regional culturing economic aquatic products with the net sheet, is a kind ofly to utilize artificial and natural bait combines, more approach a kind of ecologic breeding mode of natural environment.Have wide, the small investment of cultured area, instant effect, need not characteristics such as oxygenation.
At present seining cultivation device mainly by some vertical rods with enclose clothing and formation such as sandbag (sink stone), vertical rod plays a supportive role, and encloses clothing to be strapped on the vertical rod, the bottom is fixed in sandbag (sink stone) in the bottom.This cultivator mainly is applicable to zones such as lake that stormy waves and tidal range are less or beach; And marine environment (stormy waves stream) is complicated and changeable; When stormy waves and tidal range are arranged, purse seine along with seawater rise and fall with vertical rod on the duricrust marine organisms rub mutually, cause the damage of purse seine; Cause culturing object and from purse seine, escape, bring heavy economic losses.The part that this external network is laid on the seabed is prone to cause etting to break with seabed generation friction, also is prone to break away from the seabed cultured fishes are escaped.Therefore, being applied in the breed of coastal waters of prior art is very limited.
Summary of the invention
The purpose of this invention is to provide a kind of offshore seining cultivation device, to remedy the deficiency of prior art.
The present invention includes by main push-towing rope rope and Bower Anchor that is connected to main push-towing rope rope two ends and the mooring system that auxiliary cable is formed; The buffer system of forming by middle float and heavy stone; And the headline that is installed with the headline float that is connected in the auxiliary cable other end; The purse seine that has vertical manrope, horizontal manrope and heavy guiding principle with this headline below; And have end anchor to be connected with above-mentioned horizontal manrope, and it is characterized in that also comprising a tensioning hawser of the junction that ties up to above-mentioned main push-towing rope rope and auxiliary cable, this tensioning hawser other end lies on the above-mentioned purse seine; Above-mentioned heavy stone ties up on this tensioning hawser, and tensioning hawser and purse seine bind a little below purse seine on to be provided with a circle waist floating.
Also be fixed with anti-escape net on the medial surface of the purse seine between above-mentioned horizontal manrope and the heavy guiding principle, this anti-escape net stretches out purse seine, and anti-escape sieve bottom is provided with girth less than the heavy guiding principle of the anti-escape of heavy guiding principle.
The present invention is simple in structure, cost is low, easy to operate, saving labour, and the present invention has avoided the accumulation and the wearing and tearing of purse seine effectively, and guarantees to culture object and can not escape, and has avoided a series of economic losses.The present invention is fit to the seining cultivation that carry out various offshore sea waters, has expanded the use of seining cultivation technology greatly, has significant meaning and effect to culturing various economic aquatic products.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a vertical view of the present invention.
Wherein, 1, main push-towing rope rope; 2, Bower Anchor; 3, middle float; 4, auxiliary cable; 5, heavy stone; 6, headline float; 7, raise to the higher plane of principle; 8, tensioning hawser; 9, bind a little; 10, purse seine; 11, waist is floating; 12, vertical manrope; 13, horizontal manrope; 14, heavy guiding principle; 15, anti-escape net; 16, the heavy guiding principle of the anti-net of escaping; 17, end anchor.
Embodiment
Like Fig. 1,2, shown in 3, the present invention includes by main push-towing rope rope 1 be connected to the main push-towing rope mooring system that Bower Anchor 2 and the auxiliary cable 4 at 1 two ends form of restricting; The buffer system of forming by middle float 3 and heavy stone 5; And the headline that is installed with headline float 67 that is connected in auxiliary cable 4 other ends; With this having of 7 belows of raising to the higher plane of principle vertical manrope 12, the horizontal purse seine 10 of manrope 13 and heavy guiding principle 15; It is characterized in that the tensioning hawser 8 of a length of above-mentioned main push-towing rope rope 1 and the junction of auxiliary cable 4 greater than auxiliary cable 4; These tensioning hawser 8 other ends lie on the above-mentioned purse seine 10, and above-mentioned heavy stone 5 ties up on this tensioning hawser 8, and are provided with a circle waist binding a little of tensioning hawser 8 and purse seine 10 on the purse seine 10 below 9 and float 11.
As shown in Figure 2, also be fixed with the anti-net 15 of escaping on the medial surface of the purse seine 10 between above-mentioned horizontal manrope 13 and the heavy guiding principle 14, this anti-net 15 of escaping stretches out purse seine 10 and the bottom is provided with girth less than the heavy guiding principle 16 of the anti-escape of heavy guiding principle 14.The anti-net 15 of escaping not only constitutes with purse seine 10 cultures the Double-level Reticulated structure that object is difficult to escape; Itself shrink downwards and the heavy guiding principle 16 of anti-escape of bottom is lower than the heavy guiding principle 14 of purse seine 10; Even purse seine 10 hikes up because of running into high sea; The anti-net 15 of escaping also is difficult for aweigh, escapes thereby can prevent to culture object effectively.
The present invention can adopt conventional flexible purse seine and conventional float, rope, heavy guiding principle and heavy stone.Purse seine 10 is set as regular polygon at marine cloth, and the hawser tensioning is used on each limit, evenly has metastable shape to guarantee that purse seine 10 is stressed in water, avoids the top drift.The anti-net 15 of escaping is arranged at the internal layer of purse seine 10, has both reduced the friction between two layers of mesh, plays the fixedly effect of purse seine 10 of inside anchoring again, and anti-height of escaping net 15 is 1-3m.
The position of its middle part of the side floating 11 guarantees to be in below the elevation of low water of marine site, place technically; This moment is the tidal level what state of seawater no matter; Because the acting in conjunction of the pulling force that the buoyancy that waist floating 11 makes progress and end anchor 17 are downward; Can not make the floating purse seine 11 below of waist pile up each other, twine and rub, thereby avoid the integral body accumulation of purse seine and a series of losses of causing.
As shown in Figure 2, at horizontal manrope 13 places that are positioned at above the anti-net 15 of escaping, be provided with the end anchor 17 of fixation; Guarantee under any sea situation on the one hand; The part that purse seine 10 is laid on the seabed does not break away from the seabed, and keeps in touch with the seabed all the time, does not produce to make to culture the slit that object is escaped; Avoid the friction of purse seine 10 bottoms and seabed on the other hand, prevent that purse seine 10 from breaking and cultures object escape.
As shown in Figure 1, the anti-net 15 of escaping also can be provided with downwards from horizontal manrope 13, and the top of the promptly anti-net 15 of escaping coincides with horizontal manrope 13.
Claims (2)
1. offshore seining cultivation device, this device comprise by main push-towing rope rope (1) and Bower Anchor (2) that is connected to main push-towing rope rope (1) two ends and the mooring system that auxiliary cable (4) is formed; The buffer system of forming by middle float (3) and heavy stone (5); And the headline that is installed with headline float (6) (7) that is connected in auxiliary cable (4) other end; The purse seine (10) that has vertical manrope (12), horizontal manrope (13) and heavy guiding principle (14) with this headline (7) below; And there is end anchor (17) to be connected with above-mentioned horizontal manrope (13); It is characterized in that also comprising a tensioning hawser (8) of the junction that ties up to above-mentioned main push-towing rope rope (1) and auxiliary cable (4); This tensioning hawser (8) other end lies on the above-mentioned purse seine (10), and above-mentioned heavy stone (5) ties up on this tensioning hawser (8), and on the purse seine (10) that binds point (9) below of tensioning hawser (8) and purse seine (10), is provided with a circle waist floating (11).
2. cultivator as claimed in claim 1; It is characterized in that on the medial surface of the purse seine (10) between above-mentioned horizontal manrope (13) and the heavy guiding principle (14), also being fixed with anti-escape net (15); Should stretch out purse seine (10) by anti-escape net (15), and anti-escape net (15) bottom is provided with girth less than the heavy guiding principle (16) of the anti-escape of heavy guiding principle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102278386A CN101897306B (en) | 2010-07-16 | 2010-07-16 | Offshore seining cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102278386A CN101897306B (en) | 2010-07-16 | 2010-07-16 | Offshore seining cultivation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101897306A CN101897306A (en) | 2010-12-01 |
| CN101897306B true CN101897306B (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102278386A Expired - Fee Related CN101897306B (en) | 2010-07-16 | 2010-07-16 | Offshore seining cultivation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101897306B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106268A (en) * | 2010-12-15 | 2011-06-29 | 浙江海洋学院 | Method and special device for enclosure culture of fishes |
| CN103081826B (en) * | 2011-11-02 | 2014-11-05 | 浙江海洋学院 | Tangling prevention method for shallow sea culture purse nets in spring tide range |
| CN102499160B (en) * | 2011-11-18 | 2014-12-17 | 王春忠 | Floating and rope extending type aquaculture facility and method |
| CN103053449B (en) * | 2012-12-21 | 2014-10-29 | 浙江海洋学院 | Large-scale ecological purse seine breeding device in shallow sea |
| CN103098738B (en) * | 2013-03-06 | 2014-12-10 | 浙江御龙海洋科技有限公司 | Land-based water-permeable ecological fish culturing method |
| CN103283656A (en) * | 2013-06-04 | 2013-09-11 | 陈炳 | Purse seine for sea farming |
| CN104351103A (en) * | 2014-11-27 | 2015-02-18 | 浙江大学宁波理工学院 | Large-scale shallow sea purse net culture device |
| CN106069925B (en) * | 2016-06-23 | 2017-05-03 | 青岛启航网箱工程技术有限公司 | Establishing method of aquafarm ball float type enclosure facility |
| CN107318732B (en) * | 2017-07-19 | 2020-12-08 | 合肥学院 | Anchor chain system with single-point anchoring net cage with power buffering function |
| CN108077141B (en) * | 2018-01-05 | 2020-08-04 | 舟山海大中源海洋科技有限公司 | Large-scale purse seine culture system |
| CN108077142B (en) * | 2018-01-05 | 2020-10-13 | 舟山海大中源海洋科技有限公司 | Anti-escape purse seine breeding device |
| CN109496944A (en) * | 2018-12-11 | 2019-03-22 | 中国水产科学研究院渔业机械仪器研究所 | A kind of etting for shallow sea fence pasture is connected and fixed structure |
| CN110278920B (en) * | 2019-04-22 | 2022-03-15 | 嵊州陌桑高科股份有限公司 | From inside to outside formula air supply system of assembling in batch production breed room |
| CN112841109A (en) * | 2021-01-12 | 2021-05-28 | 浙江海洋大学 | Flow avoiding device in large yellow croaker purse net culture |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO157162C (en) * | 1985-07-26 | 1988-02-03 | Hans Kiplesund | HAAVE DEVICE. |
| JP3020441B2 (en) * | 1995-12-12 | 2000-03-15 | ゼニヤ海洋サービス株式会社 | Vegetation floating island |
| JP2002218860A (en) * | 2001-01-22 | 2002-08-06 | Penta Ocean Constr Co Ltd | Device for holding the shape of fish-culture net cage |
| CN100502647C (en) * | 2007-07-09 | 2009-06-24 | 中国海洋大学 | Convenient lifting rope type marine culture mesh cage |
| KR100963763B1 (en) * | 2007-12-21 | 2010-06-14 | 윤인수 | semi-submerge type aquaculture brim apparatus in deep-sea |
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- 2010-07-16 CN CN2010102278386A patent/CN101897306B/en not_active Expired - Fee Related
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| CN101897306A (en) | 2010-12-01 |
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