CN203457652U - Sea cucumber culture pond floating fry-protecting net cage - Google Patents
Sea cucumber culture pond floating fry-protecting net cage Download PDFInfo
- Publication number
- CN203457652U CN203457652U CN201320444042.5U CN201320444042U CN203457652U CN 203457652 U CN203457652 U CN 203457652U CN 201320444042 U CN201320444042 U CN 201320444042U CN 203457652 U CN203457652 U CN 203457652U
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- China
- Prior art keywords
- net
- etting
- net cage
- floating
- pipe frame
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- Expired - Fee Related
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- 241000251511 Holothuroidea Species 0.000 title claims abstract description 37
- 238000007667 floating Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 238000010899 nucleation Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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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
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
A sea cucumber culture pond floating fry-protecting net cage is composed of a floating supporting pipe frame, a half-encircled net, an internal net adhesion base and bottom net pendants. The floating supporting pipe frame is connected and encircled with a foaming polyvinyl chloride (PVC) pipe to form a rectangle and floats on the water surface to provide buoyant force, and the pipe is sealed and hollow and is filled with air. The half-encircled net is fixed on four sides of the floating supporting pipe frame through vertical nets on four sides and extends underwater, and a bottom horizontal net seals the bottoms of the vertical nets on four sides to form the sealed net cage. The internal net adhesion base is of a W-shaped up-and-down back folding structure, the upper end of the internal net adhesion base is fixed on a horizontal pull line of the pipe frame in a back folding mode, and the lower end of the internal net adhesion base is connected to the bottom horizontal net in a back folding mode. A 10-mesh to 40-mesh fishing net can be used for the half-encircled net and the internal net adhesion base. The number of the bottom net pendants is 4 to 8, the bottom net pendants are respectively tied to four corners of the bottom of the net cage, and the net is completely pulled open underwater. According to a technology, the problem of high resource consumption and high production cost in sea cucumber fry production is solved, and the low-cost sea cucumber pond fry-protecting device is provided.
Description
Technical field
The utility model relates to aquaculture field, particularly relates 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, having driven industry upstream seed production scale to be how much multiples increases, sea cucumber seed is in large supply in demand, production capacity surplus that drug on the market, cause sea cucumbers price to plummet at nearly 2 years, sea cucumber seed manufacturing enterprise benefit sharply declines.
Existing seed manufacturing enterprise generally adopts 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, to improve productivity effect.Present technique is a kind of holothurian pond cheaply 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.
Utility model content
A kind of holothurian pond cheaply of the utility model design device of keeping a full stand of seedings, solves sea cucumbers and produces the problem that consumption of natural resource is high, production cost is high.
The utility model for achieving the above object, by the following technical solutions.
The floating net cage of keeping a full stand of seedings 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 is connected and to be enclosed the rectangle pipe frame forming by foaming PVC seal for pipe joints, and float on the water surface and provide buoyancy for net cage, foaming PVC internal diameter of the pipeline 75-150mm, pipe interior hollow is also 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, bottom level etting is vertical etting back cover on four sides, forms the net cage of sealing.
Described inner etting adherance is " W " upper and lower inflection type structure to be arranged, the cross bracing wire of floating stay pipe frame is fixed in upper end inflection, and lower end inflection is connected and fixed on bottom level etting.
The described semi-surrounding etting etting used with inner etting adherance can be used respectively 10 order-40 order fishing nets according to the sea cucumbers specification of child care is different.
Described bottom web pendant can be used 4-8, and operating weight 200-400 gram of ceramic net pendant, fastens respectively in four jiaos of net cage bottom, and etting is completely stretched and opened under water.
During use, by holothurian pond keep a full stand of seedings cultivation floating net cage float on the holothurian cultivation pond water surface, floating net cage is connected between two, be arranged in a row being parallel in the Inlet and outlet water direction of pond, and be used for fixing whole row's net cage at the bottom of the timber of some is inserted to pond, between every row's net cage, reserve enough spacing 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 the disclosed a kind of holothurian cultivation pond of the utility model has following advantage.
1, adopt three-dimensional net cage, effectively utilized the breeding water body at the middle and upper levels that water quality is good, at the bottom of pond, reduce sea cucumber disease incidence, improve sea cucumber survival rate.
2, inner " W " upper and lower inflection pattern etting adherance that adopts, in identical floor space situation, having expanded sea cucumber can bond area, increases the space of perching of sea cucumber, has increased inland sea, pond ginseng breeding density.
3, this kind of cage body structure is convenient to sea cucumbers and perched concentratedly, and daily management is easily observed, and easily catches.
Accompanying drawing explanation
Accompanying drawing 1 is the floating net cage shaft side figure of keeping a full stand of seedings of a kind of holothurian cultivation pond of the utility model.
In figure:
1. the vertical etting of floating stay pipe frame 2. etting adherance 3.
4. bottom web falls 5. bottom level etting 6. cross bracing wires.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in the figure: the floating net cage of keeping a full stand of seedings of a kind of holothurian cultivation pond of the utility model indication, 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 is connected and to be enclosed the rectangle pipe frame forming by foaming PVC seal for pipe joints, and float on the water surface and provide buoyancy for net cage, foaming PVC internal diameter of the pipeline 75-150mm, pipe interior hollow is also full of air, and sealing gas leakage is not intake.
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, bottom level etting 5 is vertical etting back cover on four sides, forms the net cage of sealing.Inner etting adherance 2 is " W " upper and lower inflection type structure to be arranged, the cross bracing wire 6 of floating stay pipe frame 1 is fixed in upper end, and lower end is connected and fixed on bottom level etting 5.The semi-surrounding etting etting used with inner etting adherance 2 can be used respectively 10 order-40 order fishing nets according to the sea cucumbers specification of child care is different.Bottom web pendant 4 can be used 4-8, and operating weight 200-400 gram of ceramic net pendant, fastens respectively in four jiaos of net cage bottom, and etting is completely stretched and opened under water.
During use, by holothurian pond keep a full stand of seedings cultivation floating net cage float on the holothurian cultivation pond water surface, floating net cage is connected between two, be arranged in a row being parallel in the Inlet and outlet water direction of pond, and be used for fixing whole row's net cage at the bottom of the timber of some is inserted to pond, between every row's net cage, reserve enough spacing and be convenient to the daily operation of navigating as water channel.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model 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 is connected and enclosed the rectangle pipe frame forming by foaming PVC seal for pipe joints, float on the water surface and provide buoyancy for net cage, described foaming PVC internal diameter of the pipeline 75-150mm, pipe interior hollow is also 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, described 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 " upper and lower inflection type structure and arranges, the cross bracing wire of floating stay pipe frame is fixed in upper end inflection, and lower end inflection is connected and fixed on described 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 described semi-surrounding etting etting used with described inner etting adherance can be used respectively 10 order-40 order fishing nets 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 be used 4-8, and operating weight 200-400 gram of ceramic net pendant, fastens respectively in four jiaos of net cage bottom, and etting is completely stretched and opened under water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444042.5U CN203457652U (en) | 2013-07-25 | 2013-07-25 | Sea cucumber culture pond floating fry-protecting net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444042.5U CN203457652U (en) | 2013-07-25 | 2013-07-25 | Sea cucumber culture pond floating fry-protecting net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457652U true CN203457652U (en) | 2014-03-05 |
Family
ID=50170038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444042.5U Expired - Fee Related CN203457652U (en) | 2013-07-25 | 2013-07-25 | Sea cucumber culture pond floating fry-protecting net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348943A (en) * | 2013-07-25 | 2013-10-16 | 青岛恒生源生态农业有限公司 | Floating fry protecting net cage for sea cucumber aquaculture pond |
| CN105875452A (en) * | 2016-04-25 | 2016-08-24 | 中国水产科学研究院东海水产研究所 | Mud crab larva hiding and clinging device |
| CN106172153A (en) * | 2016-07-11 | 2016-12-07 | 浙江省海洋水产研究所 | The cultivation apparatus of shell-fish aquatic animal |
-
2013
- 2013-07-25 CN CN201320444042.5U patent/CN203457652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348943A (en) * | 2013-07-25 | 2013-10-16 | 青岛恒生源生态农业有限公司 | Floating fry protecting net cage for sea cucumber aquaculture pond |
| CN105875452A (en) * | 2016-04-25 | 2016-08-24 | 中国水产科学研究院东海水产研究所 | Mud crab larva hiding and clinging device |
| CN105875452B (en) * | 2016-04-25 | 2018-08-17 | 中国水产科学研究院东海水产研究所 | A kind of mud crab young, which is hidden, seeks connections with device |
| CN106172153A (en) * | 2016-07-11 | 2016-12-07 | 浙江省海洋水产研究所 | The cultivation apparatus of shell-fish aquatic animal |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 |