CN203748448U - Fish over-winter culturing net cage - Google Patents
Fish over-winter culturing net cage Download PDFInfo
- Publication number
- CN203748448U CN203748448U CN201420097543.5U CN201420097543U CN203748448U CN 203748448 U CN203748448 U CN 203748448U CN 201420097543 U CN201420097543 U CN 201420097543U CN 203748448 U CN203748448 U CN 203748448U
- Authority
- CN
- China
- Prior art keywords
- rigid support
- canvas
- net cage
- fish
- pipe
- 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
Links
- 238000012258 culturing Methods 0.000 title 1
- 241000251468 Actinopterygii Species 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000009395 breeding Methods 0.000 abstract description 6
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000009372 pisciculture Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- Farming Of Fish And Shellfish (AREA)
Abstract
一种鱼类越冬养殖网箱，属于鱼类养殖技术领域，包括四周设置有帆布罩，底部设置有帆布层的刚性支架、所述的帆布罩由四片与刚性支架四个面相配合的帆布通过四根拉链两两连接构成，所述的帆布层面积大于刚性支架底面积，呈凸弧面结构，凸弧面的中心连接有一根排污管。本实用新型的越冬养殖网箱，帆布罩可分可合，闭合时能使网箱内形成一个相对稳定静止的封闭养殖空间，给养殖鱼越冬起到一个较好的保温效果，在外围水受到污染时，又可以起到较好的阻拦效果，打开时也可以用于常规季节的养殖，是一款值得大面积推广的产品和养殖方法。
A net cage for overwintering fish culture, belonging to the technical field of fish farming, comprising a canvas cover on the surroundings and a rigid support with a canvas layer on the bottom, and the canvas cover is passed through by four pieces of canvas matched with the four sides of the rigid support Four zippers are connected in pairs. The area of the canvas layer is larger than that of the bottom of the rigid support, and it is in a convex arc structure. A sewage pipe is connected to the center of the convex arc. In the overwintering breeding net cage of the utility model, the canvas cover can be separated and closed, and a relatively stable and static closed breeding space can be formed in the net cage when it is closed, which has a better heat preservation effect for the overwintering cultured fish, and the surrounding water is protected When it is polluted, it can have a better blocking effect, and it can also be used for breeding in regular seasons when it is opened. It is a product and breeding method worthy of large-scale promotion.
Description
Technical field
The utility model belongs to fish culture technical field, is specifically related to a kind of fish overwinter fish culture net cage.
Background technology
Because the metabolism of fish is closely bound up with water temperature, their growth most productive period is mainly at summer, Qiu Liangji, to winter because water temperature is lower, fish movement reduces, low temperature also can cause cultured fishes dead for a long time, and therefore a lot of fish cultures need indoor wintering.But need personal management and intensification indoor wintering, consume a large amount of energy and materials and manpower, increase aquaculture cost, be unfavorable for the popularization of industry.
Utility model content
For the defect existing in prior art, the purpose of this utility model is that design provides a kind of fish of being convenient to, particularly fish outdoor net cage of surviving the winter.
To achieve these goals, the utility model has adopted following technical scheme: a kind of fish overwinter fish culture net cage, comprise buoyancy aid framework, rigid support and be arranged on the mesh bag in rigid support, described buoyancy aid framework is hung in rigid support in water by manrope, it is characterized in that described rigid support is cuboid structure, the upper bracket and the lower carriage that comprise rectangular configuration, and four connecting rods that connect upper bracket and lower carriage, described rigid support surrounding is provided with canvas shroud, bottom is provided with canvas layer, described canvas shroud is connected and composed by four slide fasteners between two by four canvas that match with four faces of rigid support, after canvas shroud band slide fastener, one end of code is fixedly installed on upper bracket, on the pull head of described slide fastener, be fixedly connected with a chain, the two ends of described chain are connected on pull head, centre is equipped with driven by motor chain back and forth movement, described canvas layer area is greater than rigid support floor space, is fixedly installed on lower carriage, is convex globoidal structure, and the center of convex globoidal is connected with a blow-off pipe, and the described blow-off pipe other end connects water pump.
Described blow-off pipe is provided with agitating device with one end that convex globoidal center is connected, described agitating device comprises holder, connection bearing, central siphon, rolling bearing and moving blade, described holder is the tubular structure of hollow, fixed cover is located in the blow-off pipe mouth of pipe, in holder annular uniform three for being fixedly connected with the dead lever of bearing, described central siphon one end is connected with connection bearing, and the other end is connected with moving blade by described rolling bearing.
Described water pump other end connection arranges feculence box, and the one side that described feculence box is relative with water pump is set to filter structure.
Compared with prior art, tool has the following advantages the utility model:
1. the utility model is provided with respectively canvas shroud and canvas layer in traditional net cage surrounding and bottom, make a relatively stable static sealing breeding spaces of formation in net cage, both can play an effect that keeps preferably water temperature, when peripheral water is subject to polluting, can play good Intercepting effect again, and canvas shroud is to be connected and composed between two by slide fastener by four canvas, can close and can divide, can meets simultaneously and cultivate different demands in overwintering season cultivation and conventional season.
2. canvas layer area of the present utility model is set to be greater than rigid support floor space, is convex globoidal structure, and convenient by ight soil, swill focuses on convex globoidal center, by the blow-off pipe arranging at convex globoidal center, discharges.
3. the utility model is provided with agitating device at blow-off pipe with one end that convex globoidal center is connected, when the starting mode of pump being connected with blow-off pipe, suction by water pump drives moving blade to rotate, make to form whirlpool near the mouth of pipe, drive the ight soil and the swill that are gathered in convex globoidal center, canvas layer bottom originally to discharge as early as possible.
4. the utility model connects feculence box at the other end of water pump, by ight soil and the swill centralized collection of collecting, reduces environmental pollution.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation one;
Fig. 2 is the utility model structural representation two;
Fig. 3 is the utility model A place agitating device enlarged diagram;
In figure: 1-feculence box; 2-water pump; 3-upper bracket; 4-chain; 5-slide fastener; 6-lower carriage; 7-pull head; 8-blow-off pipe; 9-buoyancy aid framework; 10-light-transmissive film ceiling; 11-motor; 12-moving blade; 13-connection bearing; 14-holder; 15-rolling bearing; 16-central siphon; 17-dead lever.
Embodiment
Below in conjunction with Figure of description, specific embodiment of the utility model is described in further details.
As Figure 1-3, a kind of fish overwinter fish culture net cage of the present utility model, comprise buoyancy aid framework 9, rigid support and be arranged on the mesh bag in rigid support, described rigid support is cuboid structure, the upper bracket 3 and the lower carriage 6 that comprise rectangular configuration, and four connecting rods that connect upper bracket 3 and lower carriage 6, described buoyancy aid framework 9 is hung in rigid support in water by manrope, and makes upper bracket 3 higher than water surface 5-10 centimetre.Described rigid support surrounding is provided with canvas shroud, described canvas shroud is connected and composed by four slide fasteners 5 between two by four canvas that match with these four faces, require canvas shroud and rigid support to fit tightly, slide fastener 5 positions are corresponding with connecting rod respectively, one end of the rear code of described canvas shroud band slide fastener 5 is fixedly installed on upper bracket 3, on the pull head 7 of described slide fastener 5, be fixedly connected with a chain 4, the two ends of described chain 4 are connected on pull head 7, centre is equipped with motor 11 and drives chain 4 back and forth movements, thereby drives the open and close of slide fastener 5.The bottom of described rigid support is provided with canvas layer, canvas layer area is greater than rigid support floor space, be fixedly installed on lower carriage 6, also can be fixedly installed on connecting rod, apart from lower carriage 6 five to ten centimeters, be convex globoidal structure, the center of convex globoidal is connected with a blow-off pipe 8, described blow-off pipe 8 is provided with agitating device with junction, convex globoidal center, described agitating device comprises holder 14, connection bearing 13, central siphon 16, rolling bearing 15 and moving blade 12, the tubular structure that described holder 14 is hollow, fixed cover is located in blow-off pipe 8 mouths of pipe, the interior annular of holder 14 uniform three for being fixedly connected with the dead lever 17 of bearing 13, can well be fixedly connected with bearing 13 like this, not affecting again current passes through, described central siphon 16 one end are connected with connection bearing 13, the other end is connected with moving blade 12 by described rolling bearing 15.Described blow-off pipe 8 other ends connect water pump 2, and the other end connection of water pump 2 arranges feculence box 1, and the one side that described feculence box 1 is relative with water pump 2 is set to filter structure.In the breeding process of surviving the winter, can also on buoyancy aid framework 9, be equipped with a light-transmissive film ceiling 10, can play better heat insulation effect.
Shown in the above and figure; it is only preferred embodiment of the present utility model; be not limited to protection domain of the present utility model, all being equal to replacement, revising or improving of making in conception principle of the present utility model, be all included in protection domain of the present utility model.
Claims (3)
1. a fish overwinter fish culture net cage, comprise buoyancy aid framework (9), rigid support and be arranged on the mesh bag in rigid support, described buoyancy aid framework (9) is hung in rigid support in water by manrope, it is characterized in that described rigid support is cuboid structure, the upper bracket (3) and the lower carriage (6) that comprise rectangular configuration, and four connecting rods that connect upper bracket (3) and lower carriage (6), described rigid support surrounding is provided with canvas shroud, bottom is provided with canvas layer, described canvas shroud is connected and composed by four slide fasteners (5) between two by four canvas that match with four faces of rigid support, after canvas shroud band slide fastener, one end of code is fixedly installed on upper bracket (3), on the pull head (7) of described slide fastener (5), be fixedly connected with a chain (4), the two ends of described chain (4) are connected on pull head (7), centre is equipped with motor (11) and drives chain (4) back and forth movement, described canvas layer area is greater than rigid support floor space, is fixedly installed on lower carriage (6) upper, is convex globoidal structure, and the center of convex globoidal is connected with a blow-off pipe (8), and described blow-off pipe (8) other end connects water pump (2).
2. a kind of fish overwinter fish culture net cage as claimed in claim 1, it is characterized in that described blow-off pipe (8) is provided with agitating device with one end that convex globoidal center is connected, described agitating device comprises holder (14), connection bearing (13), central siphon (16), rolling bearing (15) and moving blade (12), the tubular structure that described holder (14) is hollow, fixed cover is located in blow-off pipe (8) mouth of pipe, in holder (14) annular uniform three for being fixedly connected with the dead lever (17) of bearing (13), described central siphon (16) one end is connected with connection bearing (13), the other end is connected with moving blade (12) by described rolling bearing (15).
3. a kind of fish overwinter fish culture net cage as claimed in claim 1 or 2, is characterized in that described water pump (2) other end connection arranges feculence box (1), and the one side that described feculence box (1) is relative with water pump (2) is set to filter structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097543.5U CN203748448U (en) | 2014-03-05 | 2014-03-05 | Fish over-winter culturing net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097543.5U CN203748448U (en) | 2014-03-05 | 2014-03-05 | Fish over-winter culturing net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748448U true CN203748448U (en) | 2014-08-06 |
Family
ID=51243755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097543.5U Expired - Lifetime CN203748448U (en) | 2014-03-05 | 2014-03-05 | Fish over-winter culturing net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814850A (en) * | 2014-03-05 | 2014-05-28 | 浙江省海洋水产研究所 | Fish wintering aquaculture net cage and method for wintering aquacultured Nibea albiflora by utilizing net cage |
| CN106472382A (en) * | 2016-11-30 | 2017-03-08 | 浙江海洋大学 | A kind of aquaculture net cage |
-
2014
- 2014-03-05 CN CN201420097543.5U patent/CN203748448U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814850A (en) * | 2014-03-05 | 2014-05-28 | 浙江省海洋水产研究所 | Fish wintering aquaculture net cage and method for wintering aquacultured Nibea albiflora by utilizing net cage |
| CN103814850B (en) * | 2014-03-05 | 2016-04-06 | 浙江省海洋水产研究所 | A kind of fish overwinter fish culture net cage and utilize net cage survive the winter cultivation spotted maigre method |
| CN106472382A (en) * | 2016-11-30 | 2017-03-08 | 浙江海洋大学 | A kind of aquaculture net cage |
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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: 20140806 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |