CN203206965U - Fish culture net cage - Google Patents
Fish culture net cage Download PDFInfo
- Publication number
- CN203206965U CN203206965U CN2013202510601U CN201320251060U CN203206965U CN 203206965 U CN203206965 U CN 203206965U CN 2013202510601 U CN2013202510601 U CN 2013202510601U CN 201320251060 U CN201320251060 U CN 201320251060U CN 203206965 U CN203206965 U CN 203206965U
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- CN
- China
- Prior art keywords
- net cage
- metal frame
- fishery cultivating
- metal framework
- guard plate
- 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
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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
The utility model discloses a fish culture net cage comprising a metal frame. Side protecting plates are arranged on side portions of the metal frame, an upper cover is arranged on the upper portion of the metal frame, and end covers are arranged on the front portion and the rear portion of the metal frame. Floating devices are arranged at the edges of the metal frame, and an illuminant is arranged on the upper cover. A plurality of partition grooves are formed in the metal frame, a net cage support is arranged in each partition groove, and a nylon net is arranged on each net cage support. The lower portion of the metal frame is connected with fixing chains, and a mooring anchor is arranged at the bottom of each fixing chain. An internal space of the net cage is spaced into the partition grooves, and the net cage supports are arranged in the partition grooves, so that different aquatic products can be cultured in a crowded space, initial operations such as fry culture can be performed, utilization rate of the net cage is increased, and economic benefit is increased. Submergence scales are arranged on inflatable airbags, different submergence depths can be provided, and accordingly users can perform water-depth operations according to different culture varieties conveniently.
Description
Technical field
The utility model relates to a kind of fishery cultivating net cage, belongs to the fishery cultivating apparatus field.
Background technology
Fish culture in net pen is the boxes and baskets of making by the net sheet, is positioned over certain waters, a kind of mode of production of breeding fish.Be arranged in the waters such as certain current, water quality is pure and fresh, dissolved oxygen amount is higher lake, river, reservoir more.Because practicable high density intensive culture, output height, economic benefit are considerable, therefore use very general.But the aquaculture model based on the economic pursuit benefit, cause the excessive utilization to rivers and lakes and reservoir, cause body eutrophication and quality of water environment to descend, as pursue high yield and the chemical fertilizer implemented is breeded fish and directly increased the water body nitrogen and phosphorus content, fish for the ichthyophagy fish for the survival rate rain that improves fish culture in net pen is excessive and cause the ecosystem unbalance etc.
The utility model content
At the deficiency that prior art exists, technical problem to be solved in the utility model is that a kind of fishery cultivating net cage is provided, improved the availability of net cage, increase economic benefit, different submerged depths can be provided, made things convenient for the user to carry out depth of water operation according to the difference of breed variety.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of fishery cultivating net cage, comprise metal framework, and the sidepiece of its metal framework is provided with side guard plate, and top is provided with loam cake, and front and rear is provided with end cap; The edge of described metal framework is provided with flotation gear, and loam cake is provided with illuminator; Be provided with some separate slots in the metal framework, be provided with the net cage support in the separate slot, the net cage support is provided with nylon wire; The bottom of described metal framework is connected with fixedly chain, and fixedly the chain bottom is provided with mooring anchor.
Optimize, above-mentioned fishery cultivating net cage, its net cage support is provided with handle, and side guard plate is provided with some through holes.
Optimize, above-mentioned fishery cultivating net cage, its side guard plate are arc, and the side guard plate middle part is provided with the arc water flow grooves.
Optimize, above-mentioned fishery cultivating net cage, its end cap are taper, and the end cap top is provided with some arc grooves.
Optimize, above-mentioned fishery cultivating net cage, its flotation gear are the foam ball float, and the foam ball float is outside equipped with nylon layer.
Optimize, above-mentioned fishery cultivating net cage, its flotation gear are air bag, and air bag is provided with the dive scale.
Net cage of the present utility model is partitioned into some separate slots with the inner space, be provided with the net cage support in the separate slot, so just can culture different aquatic products in crowded space, the initial stage of grade of also can growing seedlings operates, improve the availability of net cage, increased economic benefit; The dive scale that arranges on the air bag can provide different submerged depths, makes things convenient for the user to carry out depth of water operation according to the difference of breed variety, has made things convenient for use; Illuminator can make the user accurately locate net cage under rather dark situation, has made things convenient for night time operation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
Embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2, the utility model is a kind of fishery cultivating net cage, comprises metal framework 1, and the sidepiece of its metal framework 1 is provided with side guard plate 11, and top is provided with loam cake 12, and front and rear is provided with end cap 13; The edge of described metal framework 1 is provided with flotation gear 2, and loam cake 12 is provided with illuminator 14; Be provided with some separate slots 3 in the metal framework 1, be provided with net cage support 4 in the separate slot 3, net cage support 4 is provided with nylon wire 41; The bottom of described metal framework 1 is connected with fixedly chain 15, and fixedly chain 15 bottoms are provided with mooring anchor 16.
Net cage support 4 is provided with handle 42, and side guard plate 11 is provided with some through holes 17.
Side guard plate 11 is arc, and side guard plate 11 middle parts are provided with arc water flow grooves 18.
Flotation gear 2 is the foam ball float, and the foam ball float is outside equipped with nylon layer 21.
Embodiment 2
As shown in Figure 3, the difference of present embodiment and embodiment 1 is: flotation gear 2 is air bag, and air bag is provided with dive scale 22.
Net cage of the present utility model is partitioned into some separate slots with the inner space, be provided with the net cage support in the separate slot, so just can culture different aquatic products in crowded space, the initial stage of grade of also can growing seedlings operates, improve the availability of net cage, increased economic benefit; The dive scale that arranges on the air bag can provide different submerged depths, makes things convenient for the user to carry out depth of water operation according to the difference of breed variety, has made things convenient for use; Illuminator can make the user accurately locate net cage under rather dark situation, has made things convenient for night time operation.
More than show and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification is to be used for explanation principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (6)
1. a fishery cultivating net cage comprises metal framework, it is characterized in that: the sidepiece of described metal framework is provided with side guard plate, and top is provided with loam cake, and front and rear is provided with end cap; The edge of described metal framework is provided with flotation gear, and loam cake is provided with illuminator; Be provided with some separate slots in the metal framework, be provided with the net cage support in the separate slot, the net cage support is provided with nylon wire; The bottom of described metal framework is connected with fixedly chain, and fixedly the chain bottom is provided with mooring anchor.
2. fishery cultivating net cage according to claim 1, it is characterized in that: described net cage support is provided with handle, and side guard plate is provided with some through holes.
3. fishery cultivating net cage according to claim 2, it is characterized in that: described side guard plate is arc, the side guard plate middle part is provided with the arc water flow grooves.
4. fishery cultivating net cage according to claim 3, it is characterized in that: described end cap is taper, and the end cap top is provided with some arc grooves.
5. fishery cultivating net cage according to claim 4, it is characterized in that: described flotation gear is the foam ball float, and the foam ball float is outside equipped with nylon layer.
6. fishery cultivating net cage according to claim 4, it is characterized in that: described flotation gear is air bag, and air bag is provided with the dive scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202510601U CN203206965U (en) | 2013-04-28 | 2013-04-28 | Fish culture net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202510601U CN203206965U (en) | 2013-04-28 | 2013-04-28 | Fish culture net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203206965U true CN203206965U (en) | 2013-09-25 |
Family
ID=49196550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202510601U Expired - Fee Related CN203206965U (en) | 2013-04-28 | 2013-04-28 | Fish culture net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203206965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104273068A (en) * | 2014-10-20 | 2015-01-14 | 浙江海洋学院 | Floating type carbon sequestration shellfish and algae aquaculture method |
| CN105850821A (en) * | 2016-06-01 | 2016-08-17 | 泉港区奇妙工业设计服务中心 | Inflatable type submarine culture tank |
| CN105925171A (en) * | 2016-05-05 | 2016-09-07 | 成都华气能源工程有限公司 | Marine aquaculture net cage |
-
2013
- 2013-04-28 CN CN2013202510601U patent/CN203206965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104273068A (en) * | 2014-10-20 | 2015-01-14 | 浙江海洋学院 | Floating type carbon sequestration shellfish and algae aquaculture method |
| CN105925171A (en) * | 2016-05-05 | 2016-09-07 | 成都华气能源工程有限公司 | Marine aquaculture net cage |
| CN105850821A (en) * | 2016-06-01 | 2016-08-17 | 泉港区奇妙工业设计服务中心 | Inflatable type submarine culture tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140428 |