CN103348943A - Floating fry protecting net cage for sea cucumber aquaculture pond - Google Patents
Floating fry protecting net cage for sea cucumber aquaculture pond Download PDFInfo
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- CN103348943A CN103348943A CN2013103139219A CN201310313921A CN103348943A CN 103348943 A CN103348943 A CN 103348943A CN 2013103139219 A CN2013103139219 A CN 2013103139219A CN 201310313921 A CN201310313921 A CN 201310313921A CN 103348943 A CN103348943 A CN 103348943A
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- net cage
- etting
- floating
- netting
- pipe frame
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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
A floating fry protecting net cage for a sea cucumber aquaculture pond is composed of a floating supporting pipe frame, half surrounding netting, an internal netting attaching base and bottom net weights. The floating supporting pipe frame is of a rectangular shape defined by foamed PVC pipelines in connection, the floating supporting pipe frame floats on a water surface to supplying buoyancy, and the pipelines are sealed, hollow and filled with air. The half surrounding netting is formed by four pieces of vertical netting which is fixedly arranged on the four edges of the floating supporting pipe frame and further stretches towards underwater, and the bottom of the half surrounding netting is sealed by bottom horizontal netting to form the sealed net cage. The internal netting attaching base is distributed in a structure which is of a W up-and-down folding type, the upper end folds of the internal netting attaching base are fixedly arranged on transverse pulling wires of the pipe frame, and the lower end folds of the internal netting attaching base are connected to the bottom horizontal netting. Fishing nets of 10meshes to 40 meshes can be used for the half surrounding netting and internal netting attaching base, and the bottom net weights are 4 to 8 in number, are hung on the four corners of the bottom of the net cage and enable the netting to be fully stretched underwater. The floating fry protecting net cage for the sea cucumber aquaculture pond solves the problem that the production of seal cucumber fry is high in resource consumption and high in cost, and is low in cost.
Description
Technical field
The present invention relates to aquaculture field, particularly relate to the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond.
Background technology
Holothruian cultures are main aquaculture industries in northern China coastal area in recent years, become the ginseng cultivation output value constantly to increase, drive industry upstream seed production scale and be how much multiples growths, the sea cucumber seed is in large supply in demand, production capacity surplus that drug on the market, cause the sea cucumbers price to plummet at nearly 2 years, sea cucumber seed manufacturing enterprise benefit sharply descends.
Existing seed manufacturing enterprise generally adopts the indoor industrially high-density breeding, this mode needs a large amount of bait, fresh seawater resource, electric power and energy of consuming, and get rid of a large amount of breeding wastewaters, enterprise operation consumed resource cost is high, under the market environment of sea cucumbers price drops, sea cucumber seed production industry is in the urgent need to changing the mode of production of this high investment high flow rate, and the fry production process that developing low-cost drops into is to improve productivity effect.Present technique is a kind of cheaply holothurian pond device of keeping a full stand of seedings, and solves sea cucumbers and produces the problem that consumption of natural resource is high, production cost is high.
Summary of the invention
The present invention designs a kind of cheaply holothurian pond device of keeping a full stand of seedings, and solves sea cucumbers and produces the problem that consumption of natural resource is high, production cost is high.
The present invention for achieving the above object, by the following technical solutions.
The floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond is comprised of floating stay pipe frame, semi-surrounding etting, inner etting adherance and bottom web pendant.
Described floating stay pipe frame encloses the rectangle pipe frame that forms by foaming PVC seal for pipe joints connection, and float on the water surface and provide buoyancy for net cage, foaming PVC internal diameter of the pipeline 75-150mm, pipe interior hollow also is full of air, and sealing gas leakage is not intake.
Described semi-surrounding etting is connected and fixed on four limits of the floating stay pipe frame of rectangle by the vertical etting in four sides, and to extending to the pond depth of water 1/3 place under water, and the bottom level etting will the vertical etting back cover in four sides, forms the net cage of sealing.
Described inner etting adherance is " W " up and down inflection type structure layout, and the cross bracing wire of floating stay pipe frame is fixed in the upper end inflection, and the lower end inflection is connected and fixed on the bottom level etting.
The used etting of described semi-surrounding etting and inner etting adherance can use respectively 10 orders-40 order fishing net according to the sea cucumbers specification of child care is different.
Described bottom web pendant can use 4-8, and operating weight 200-400 gram ceramic net pendant is fastened respectively in four jiaos of the net cage bottom, etting is stretched under water fully open.
During use, with holothurian pond keep a full stand of seedings the cultivation floating net cage float on the holothurian cultivation pond water surface, floating net cage is linked to each other in twos, be arranged in a row being parallel to pond Inlet and outlet water direction, and be used for fixing whole row's net cage at the bottom of the timber insertion pond with some, reserve enough spacings between every row's net cage and be convenient to the daily operation of navigating as water channel.
According to above technical scheme, compared with prior art, the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond disclosed by the invention has following advantage.
1, adopts three-dimensional net cage, effectively utilized the good at the middle and upper levels breeding water body of water quality, at the bottom of the pond, reduce the sea cucumber disease incidence, improve the sea cucumber survival rate.
2, inner " W " up and down inflection pattern etting adherance that adopts in identical floor space situation, but has enlarged the sea cucumber bond area, increases the space of perching of sea cucumber, has increased inland sea, pond parametric amplifier and has supported density.
3, this kind cage body structure is convenient to sea cucumbers and is perched concentratedly, and daily management is easily observed, and easily catches.
Description of drawings
Accompanying drawing is the floating net cage shaft side figure of keeping a full stand of seedings of a kind of holothurian cultivation pond of the present invention.
Among the figure:
1. floating stay pipe frame 2. etting adherances 3. vertical ettings
4. bottom web falls 5. bottom level ettings, 6. cross bracing wires.
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
As shown in the figure: the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond of indication of the present invention is comprised of floating stay pipe frame 1, semi-surrounding etting, inner etting adherance 2 and bottom web pendant 4.Floating stay pipe frame 1 encloses the rectangle pipe frame that forms by foaming PVC seal for pipe joints connection, and float on the water surface and provide buoyancy for net cage, foaming PVC internal diameter of the pipeline 75-150mm, pipe interior hollow also is full of air, and sealing gas leakage is not intake.
The semi-surrounding etting is connected and fixed on four limits of the floating stay pipe frame 1 of rectangle by the vertical etting 2 in four sides, and to extending to the pond depth of water 1/3 place under water, and bottom level etting 5 will the vertical etting back cover in four sides, forms the net cage of sealing.Inner etting adherance 2 is " W " up and down inflection type structure layout, and the cross bracing wire 6 of floating stay pipe frame 1 is fixed in the upper end, and the lower end is connected and fixed on bottom level etting 5.The used etting of semi-surrounding etting and inner etting adherance 2 can use respectively 10 orders-40 order fishing net according to the sea cucumbers specification of child care is different.Bottom web pendant 4 can use 4-8, and operating weight 200-400 gram ceramic net pendant is fastened respectively in four jiaos of the net cage bottom, etting is stretched under water fully open.
During use, with holothurian pond keep a full stand of seedings the cultivation floating net cage float on the holothurian cultivation pond water surface, floating net cage is linked to each other in twos, be arranged in a row being parallel to pond Inlet and outlet water direction, and be used for fixing whole row's net cage at the bottom of the timber insertion pond with some, reserve enough spacings between every row's net cage and be convenient to the daily operation of navigating as water channel.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. the floating net cage of keeping a full stand of seedings of holothurian cultivation pond is characterized in that being comprised of floating stay pipe frame, semi-surrounding etting, inner etting adherance and bottom web pendant.
2. the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond according to claim 1, it is characterized in that described floating stay pipe frame encloses the rectangle pipe frame that forms by foaming PVC seal for pipe joints connection, float on the water surface and provide buoyancy for net cage, foaming PVC internal diameter of the pipeline 75-150mm, pipe interior hollow also is full of air, and sealing gas leakage is not intake.
3. the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond according to claim 2, it is characterized in that described semi-surrounding etting is connected and fixed on four limits of the floating stay pipe frame of rectangle by the vertical etting in four sides, and to extending to the pond depth of water 1/3 place under water, the bottom level etting is vertical etting back cover on four sides, forms the net cage of sealing.
4. the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond according to claim 3, it is characterized in that described inner etting adherance is " W " up and down inflection type structure layout, the cross bracing wire of floating stay pipe frame is fixed in the upper end inflection, and the lower end inflection is connected and fixed on the bottom level etting.
5. the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond according to claim 4 is characterized in that the used etting of described semi-surrounding etting and inner etting adherance can use respectively 10 orders-40 order fishing net according to the sea cucumbers specification of child care is different.
6. the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond according to claim 5 is characterized in that described bottom web pendant can use 4-8, and operating weight 200-400 gram ceramic net pendant is fastened respectively in four jiaos of the net cage bottom, etting is stretched under water fully open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103139219A CN103348943A (en) | 2013-07-25 | 2013-07-25 | Floating fry protecting net cage for sea cucumber aquaculture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103139219A CN103348943A (en) | 2013-07-25 | 2013-07-25 | Floating fry protecting net cage for sea cucumber aquaculture pond |
Publications (1)
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| CN103348943A true CN103348943A (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103139219A Pending CN103348943A (en) | 2013-07-25 | 2013-07-25 | Floating fry protecting net cage for sea cucumber aquaculture pond |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563811A (en) * | 2013-11-25 | 2014-02-12 | 中国水产科学研究院淡水渔业研究中心 | Culturing net cage for hanging culturing of environmental monitoring shellfish |
| CN107079858A (en) * | 2017-05-03 | 2017-08-22 | 江苏道达风电设备科技有限公司 | A kind of gravity type net box that bucket foundation is combined based on offshore wind turbine |
| CN108207714A (en) * | 2018-01-17 | 2018-06-29 | 广西红树林研究中心 | Floatation type original position coral ovum collecting and hatching apparatus |
| CN114081002A (en) * | 2021-12-21 | 2022-02-25 | 威海泰裕海洋科技有限公司 | Sea cucumber culture net cage attachment base |
| CN114081002B (en) * | 2021-12-21 | 2024-05-31 | 威海泰裕海洋科技有限公司 | Sea cucumber cultivation net cage attachment base |
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| CN201319808Y (en) * | 2008-12-06 | 2009-10-07 | 中国海洋大学 | Floatable cage for ecological seedling and intermediate rearing in sea cucumber pool |
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| CN203457652U (en) * | 2013-07-25 | 2014-03-05 | 青岛恒生源生态农业有限公司 | Sea cucumber culture pond floating fry-protecting net cage |
-
2013
- 2013-07-25 CN CN2013103139219A patent/CN103348943A/en active Pending
Patent Citations (12)
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| JP2001352857A (en) * | 2000-06-09 | 2001-12-25 | Shin Nippon Koki Kk | Fish preserve for culturing fish |
| JP2003250381A (en) * | 2002-02-28 | 2003-09-09 | Sanshin Kako Kk | Fish preserve |
| KR100796120B1 (en) * | 2007-06-29 | 2008-01-21 | 문창영 | Submersible cage facility for fish culture |
| CN201319808Y (en) * | 2008-12-06 | 2009-10-07 | 中国海洋大学 | Floatable cage for ecological seedling and intermediate rearing in sea cucumber pool |
| CN101828531A (en) * | 2009-03-10 | 2010-09-15 | 翟玉明 | Cage-type sea cucumber ecology cultivation net cage capable of sinking and floating |
| KR100948977B1 (en) * | 2009-06-05 | 2010-03-25 | 대한민국 | Ballast frame for marine cultivation net |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563811A (en) * | 2013-11-25 | 2014-02-12 | 中国水产科学研究院淡水渔业研究中心 | Culturing net cage for hanging culturing of environmental monitoring shellfish |
| CN107079858A (en) * | 2017-05-03 | 2017-08-22 | 江苏道达风电设备科技有限公司 | A kind of gravity type net box that bucket foundation is combined based on offshore wind turbine |
| CN108207714A (en) * | 2018-01-17 | 2018-06-29 | 广西红树林研究中心 | Floatation type original position coral ovum collecting and hatching apparatus |
| CN108207714B (en) * | 2018-01-17 | 2021-05-18 | 广西红树林研究中心 | Floating type in-situ coral egg collecting and hatching device |
| CN114081002A (en) * | 2021-12-21 | 2022-02-25 | 威海泰裕海洋科技有限公司 | Sea cucumber culture net cage attachment base |
| CN114081002B (en) * | 2021-12-21 | 2024-05-31 | 威海泰裕海洋科技有限公司 | Sea cucumber cultivation net cage attachment base |
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Application publication date: 20131016 |