CN207201741U - A kind of mariculture net cage is anti-escape and bioreediation device - Google Patents
A kind of mariculture net cage is anti-escape and bioreediation device Download PDFInfo
- Publication number
- CN207201741U CN207201741U CN201720325494.XU CN201720325494U CN207201741U CN 207201741 U CN207201741 U CN 207201741U CN 201720325494 U CN201720325494 U CN 201720325494U CN 207201741 U CN207201741 U CN 207201741U
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- CN
- China
- Prior art keywords
- net cage
- net
- escape
- black porgy
- cage
- 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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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
The utility model belongs to field of marine product cultivation technology, discloses that a kind of mariculture net cage is anti-escape and bioreediation device, including：Marine fishing row；Inner side net cage and outside net cage hang over the outside of marine fishing row；Using two-layer net pen pattern, in one layer of bigger net cage of aquaculture net cage outer sheath；Space between two layers of net cage cultivates a number of black porgy.Two-layer net pen plays the role of anti-escape, and the black porgy between two layers of net cage can also play a part of street cleaner, clear up fouling organism on net cage, keep mesh unobstructed；The inner side of fishing row is hung in normal aquaculture net cage, anti-escape net cage is hung on the outside of fishing row.Black porgy fingerling is launched in the space that two throw the net；Average every 4m2Etting launches a 150g black porgy fingerling.Black porgy has the characteristic gnawed, and can gnaw the fouling organism adhered on net cage, play a part of street cleaner；Two-layer net pen technology, it can prevent from cultivating fish escape in the case where monolayer net ruptures, etting can be kept to clean again, ensure the water environment in net cage.
Description
Technical field
The utility model belongs to field of marine product cultivation technology, more particularly to a kind of mariculture net cage is anti-escape and biological removes
Dirty device.
Background technology
At present, the Shawan mariculture net cage of Ningde three is very flourishing.In order to improve breeding efficiency, raiser tends to net
Case the more does the more big, and 3~400 squares of a bite net cage is very common, and the value of every mouthful of cage culture fish can reach nearly 2,000,000 yuan.Greatly
Although type net cage breeding efficiency is high, the shortcomings that there is also being not easy to change.Aufwuch in seawater is a lot, the cultivation of some months
Often make attached full marine alga and fouling organism on etting.Aufwuch on etting can make mesh diminish, and reduce inside and outside net cage
Current exchange, and influence cultivation water.The growth and breeding that excessive fouling organism also easily becomes pathogenic organisms provides environment, increase
The generation of disease.The further drawback of large-scale net cage is that single cage culture amount is big, just in case etting ruptures, cultivation fish escape, damage
Lose great amount.
In summary, the problem of prior art is present be：The aufwuch that existing large-scale net cage is present on etting can make
Mesh diminishes, and reduces the current inside and outside net cage and exchanges, influences cultivation water；Etting ruptures, and cultivation fish escape, loses the amount of money
It is huge.
Utility model content
The problem of existing for prior art, the utility model provide that a kind of mariculture net cage is anti-escape and bioreediation
Device.
The utility model is achieved in that a kind of mariculture net cage is anti-escape and bioreediation device, the sea are supported
Grow that net cage is anti-escape and bioreediation device includes：
Marine fishing row；
Two-layer net pen is hung with the marine fishing row.
Further, inner side net cage hangs over the inner side and outer side net cage of marine net cage and hangs over the outside of marine fishing row.
Further, the inner side net cage, outside net cage are separated by 50cm.
The advantages of the utility model and good effect are：Using two-layer net pen pattern, in one layer of aquaculture net cage outer sheath more
Big net cage；Space between two layers of net cage cultivates a number of black porgy.Two-layer net pen plays the role of anti-escape, two layers of net cage
Between black porgy can also play a part of street cleaner, clear up fouling organism on net cage, keep mesh unobstructed；In normal aquaculture net cage
Hang over fishing row inner side, anti-escape net cage be hung on fishing row outside, two throw the net between be separated by about 50cm.Launched in the space that two throw the net
Black porgy fingerling；Average every 4m2Etting launches a 150g black porgy fingerling.Black porgy has the characteristic gnawed, and can gnaw attached on net cage
The fouling organism, plays a part of street cleaner；Two-layer net pen technology, it can prevent that cultivating fish escapes in the case where monolayer net ruptures
Ease, can keep etting to clean again, ensure the water environment in net cage.
Brief description of the drawings
Fig. 1 be the utility model embodiment provide mariculture net cage is anti-escape and bioreediation apparatus structure schematic diagram；
Fig. 2 is the inner side net cage hanging position schematic diagram that the utility model embodiment provides；
Fig. 3 is the outside net cage hanging position schematic diagram that the utility model embodiment provides.
In figure：1st, marine fishing row；2nd, inner side net cage；3rd, outside net cage.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows.
Structure of the present utility model is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, the utility model embodiment provide mariculture net cage is anti-escape and bioreediation device bag
Include：Marine fishing row 1, inner side net cage 2, outside net cage 3.
The inner side and outer side net cage 3 that inner side net cage 2 hangs over marine fishing row 1 hangs over the outside that marine fishing arranges 1.
Inner side net cage 2, outside net cage 3 are separated by about 50cm.
Black porgy fingerling is launched in inner side net cage 2, the space of outside net cage 3.
Operation principle of the present utility model：
Normal aquaculture net cage hang over fishing row inner side, anti-escape net cage be hung on fishing row outside, two throw the net between be separated by about
50cm.Black porgy fingerling is launched in the space that two throw the net.Average every 4m2Etting launches a 150g black porgy fingerling.Black porgy, which has, to gnaw
The characteristic of food, the fouling organism adhered on net cage can be gnawed, plays a part of street cleaner.Using this two-layer net pen technology,
Monolayer net can prevent from cultivating fish escape in the case of rupturing, etting can be kept to clean again, ensure the water environment in net cage.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (1)
1. a kind of mariculture net cage is anti-escape and bioreediation device, it is characterised in that the mariculture net cage is anti-escape and raw
Thing decontamination apparatus includes：
Marine fishing row；
Two-layer net pen is hung with the marine fishing row；
The inner side and outer side net cage that inner side net cage hangs over marine net cage hangs over the outside that marine fishing is arranged；
The inner side net cage, outside net cage are separated by 50cm；
Black porgy fingerling is launched in the inner side net cage, outside net cage space；
The mariculture net cage is anti-escape and bioreediation device uses two-layer net pen pattern, in one layer of aquaculture net cage outer sheath more
Big net cage；Space between two layers of net cage cultivates a number of black porgy；Two-layer net pen plays the role of anti-escape, two layers of net cage
Between black porgy can also play a part of street cleaner, clear up fouling organism on net cage, keep mesh unobstructed；In normal aquaculture net cage
Hang over fishing row inner side, anti-escape net cage be hung on fishing row outside, two throw the net between be separated by about 50cm；Launched in the space that two throw the net
Black porgy fingerling；Average every 4m2Etting launches a 150g black porgy fingerling；Black porgy has the characteristic gnawed, and can gnaw attached on net cage
The fouling organism, plays a part of street cleaner；Two-layer net pen technology, it can prevent that cultivating fish escapes in the case where monolayer net ruptures
Ease, can keep etting to clean again, ensure the water environment in net cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325494.XU CN207201741U (en) | 2017-03-30 | 2017-03-30 | A kind of mariculture net cage is anti-escape and bioreediation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325494.XU CN207201741U (en) | 2017-03-30 | 2017-03-30 | A kind of mariculture net cage is anti-escape and bioreediation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207201741U true CN207201741U (en) | 2018-04-10 |
Family
ID=61809460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325494.XU Expired - Fee Related CN207201741U (en) | 2017-03-30 | 2017-03-30 | A kind of mariculture net cage is anti-escape and bioreediation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207201741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108782372A (en) * | 2018-07-23 | 2018-11-13 | 安徽冠禅生物科技有限公司 | A kind of leech cultivating escape-proof cage |
-
2017
- 2017-03-30 CN CN201720325494.XU patent/CN207201741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108782372A (en) * | 2018-07-23 | 2018-11-13 | 安徽冠禅生物科技有限公司 | A kind of leech cultivating escape-proof cage |
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Legal Events
| 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: 20180410 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |