CN106577431A - Method and device for seawater purse seine aquaculture - Google Patents
Method and device for seawater purse seine aquaculture Download PDFInfo
- Publication number
- CN106577431A CN106577431A CN201611190509.2A CN201611190509A CN106577431A CN 106577431 A CN106577431 A CN 106577431A CN 201611190509 A CN201611190509 A CN 201611190509A CN 106577431 A CN106577431 A CN 106577431A
- Authority
- CN
- China
- Prior art keywords
- purse seine
- water
- pumping installations
- sea water
- aquaculture
- 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.)
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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
Abstract
The invention relates to a method and a device for seawater purse seine aquaculture, and mainly relates to the field of seawater purse seine aquaculture. Limited by length of poles and construction technology, water depth is insufficient, excreta of aquaculture gather on water bottom and form a sludge blanket, causing local water body pollution, and survival and growth of fishes and shrimps are seriously impacted. The method for seawater purse seine aquaculture comprises: 1) starting a pumping installation, cleaning sludge on seedbed into a triangular V-bottom shape; 2) the pumping installation transmitting the pumped-out sludge mixture to other regions; 3) using a position detection device to determine the shape of water bottom and positions; 4) when the shape and the position of the water bottom exceed set ranges, repeating the first step, when the shape and the position of the water bottom reach the set ranges, the pumping installation stopping working. Through the method, water depth in the purse seine is greatly increased. The invention also includes a device for seawater purse seine aquaculture. The device comprises a pumping installation, a transmission pipeline, a position detection device, and a purse seine.
Description
Technical field
The present invention relates to a kind of sea water purse seine aquaculture method and device, relate generally to sea water purse seine aquaculture neck
Domain.
Background technology
Now, sea water purse seine aquaculture is mainly cage culture or seining cultivation.Cage culture is limited by net cage volume,
Cultivation scale is smaller, is not suitable for large-scale commercial applications application.Though seining cultivation is less to cultivating size limit, seining cultivation is received
Railing length and construction technology are limited, often all within the tens of rice of the depth of water, or even the depth only less than ten meters at ebb tide.By
The bottom is collected in water depth deficiency, Excreta of aquaculture etc., sludge blanket is formed, local water pollution is easily caused, seriously
Affect the existence growth of fish and shrimp etc..Mariculture industry frequency is suffered heavy losses by huge blow, fisherman.
The content of the invention
In order to overcome the problems referred to above of seining cultivation, the present invention to provide a kind of sea water purse seine aquaculture method and device.
A kind of sea water purse seine aquaculture method, the method includes：
1) start pumping installations, be inputted end or the sludge blanket in seabed is inserted by connecting the dredging tube road of input,
The sludge of dredging tube road or pumping installations periphery flow to mud suction mouth certainly, so as to clear up into three by the extra large base sludge in purse seine region
Angular " sharp bottom " shape；
2) mud mixture of extraction is delivered to other regions by pumping installations outfan connecting conveying pipe road；
3) judged by the water bottom shape in purse seine region and position using positional detecting device；
4) when the water bottom shape by purse seine region and position have sludge to pile up beyond set point, first is repeated
Step, when water bottom shape reaches set point, pumping installations quit work.
By the method, the depth of water is greatly improved in purse seine, while the problem of water pollution is also obtained in purse seine
Improve.
In addition, preferably to ensure not producing suction when pumping installations work, cause sea water bottom shape and position too deep,
Prevent it from leak is produced between purse seine, positional detecting device is set at least one, and can be according to purse seine shape and bottom portion
Whether shape and position judgment occur in that leak and and alarm.
The present invention also includes a kind of sea water purse seine aquaculture device, and the device includes pumping installations, conveyance conduit, position
Detection device and purse seine.The input of pumping installations or the sludge blanket by connecting the dredging tube road insertion seabed of input, its
Outfan connecting conveying pipe road.Pumping installations are fixed on sea water middle part or bottom.Positional detecting device is fixed by fixed support
Or hang in the seawater, suspension can be fixed on fixture using lifting rope.Pumping installations are sludge pump or shell pump or cutting type
Dredge pump.
The device can also have water quality detection device, for detecting aquaculture region water quality.At least one water can be set
Matter detection device is easy to three-dimensional probe water quality.
Description of the drawings
Fig. 1 is schematic diagram of the present invention with regard to sea water purse seine aquaculture device embodiment.
Specific embodiment
The present invention provides a kind of sea water purse seine aquaculture method, and the method includes：
1) start pumping installations, be inputted end or the sludge blanket in seabed is inserted by connecting the dredging tube road of input,
The sludge of dredging tube road or pumping installations periphery flow to mud suction mouth certainly, so as to clear up into three by the extra large base sludge in purse seine region
Angular " sharp bottom " shape；
2) mud mixture of extraction is delivered to other regions by pumping installations outfan connecting conveying pipe road；
3) judged by the water bottom shape in purse seine region and position using positional detecting device；
4) when the water bottom shape by purse seine region and position have sludge to pile up beyond set point, first is repeated
Step, when water bottom shape reaches set point, pumping installations quit work.
Additionally, seabed sludge blanket top arranges water quality monitoring probe monitors water quality, when water quality exceeds set point, no matter
Whether water bottom shape all starts the pumping installations working method of pumping installations beyond set point, i.e. pumping installations are opened for second
Flowing mode, to accelerate water circulation, to improve water quality.
In order to ensure that sludge blanket has suitable mobility, so that the sludge for inhaling dredging tube road periphery during mud can smoothly flow automatically
To mud suction mouth, mud mixture composition and content that periodic inspection is transported out, to start pumping installations at any time as needed
Pumping installations working method, i.e. the third Starting mode of pumping installations.
The present invention also includes a kind of sea water purse seine aquaculture device.As shown in figure 1, this device includes positional detecting device
1st, pumping installations 3, conveyance conduit 4 and purse seine 5.Pumping installations 3 are cutting type dredge pump, and pumping installations 3 are solid by fixed support
Sea water water layer bottom is scheduled on, preferably above sludge blanket.The input of pumping installations 3 inserts the sludge blanket in seabed, and its outfan connects
Connect conveyance conduit 4.Positional detecting device 1 is fixed on sea water water layer middle part by fixed support, it is ensured that do not surface at ebb tide
And do not contact sludge blanket.Positional detecting device 1 is supersonic sounding device, is arranged in the middle part of purse seine 5 and the surrounding of purse seine 5.
Purse seine 5 gos deep into sea water bottom, it is to avoid start a leak.
The device also has water quality detection device 2, for detecting aquaculture region water quality.Water quality monitoring probe preferably sets
Put on seabed sludge blanket top, preferably press close to sludge blanket, can so reflect the water quality ginseng of the worst part of water quality in whole water body
Number, is easy to discriminatory analysis.
Claims (10)
1. a kind of sea water purse seine aquaculture method, it is characterised in that the method is comprised the following steps：
1) start pumping installations, be inputted end or the sludge blanket in seabed is inserted by connecting the dredging tube road of input, inhale mud
The sludge of pipeline or pumping installations periphery flow to mud suction mouth certainly, so as to clear up triangularity by the extra large base sludge in purse seine region
" sharp bottom " shape；
2) mud mixture of extraction is delivered to other regions by pumping installations outfan connecting conveying pipe road；
3) judged by the water bottom shape in purse seine region using positional detecting device；
4) when having sludge to pile up when top of the water bottom shape by purse seine region beyond set point, the first step is repeated,
When water bottom shape reaches set point, pumping installations quit work.
2. a kind of sea water purse seine aquaculture method according to claim 1, it is characterised in that also fill including position sensing
Put according to whether purse seine shape and water bottom shape and position judgment occur in that leak and and alarm.
3. a kind of sea water purse seine aquaculture method according to claim 1 and 2, it is characterised in that also including seabed sludge
Layer top arranges water quality monitoring probe monitors water quality, and when water quality exceeds set point, no matter whether water bottom shape exceeds sets
Determine the pumping installations working method that scope all starts pumping installations.
4. a kind of sea water purse seine aquaculture method according to claim 1 and 2, it is characterised in that also including periodic inspection
The mud mixture composition for transporting out and content, so as to the pumping installations work side for starting pumping installations at any time as needed
Formula.
5. a kind of sea water purse seine aquaculture device, the device is comprising pumping installations, conveyance conduit, positional detecting device and encloses
Net；The input of the pumping installations or the sludge blanket by connecting the dredging tube road insertion seabed of input, its outfan connects
Connect conveyance conduit；It is characterized in that the pumping installations are fixed on sea water middle part or bottom；The positional detecting device is by solid
Fixed rack is fixed or hung in the seawater.
6. a kind of sea water purse seine aquaculture device according to claim 5, it is characterised in that the pumping installations pass through
Fixed support is fixed on sea water water layer bottom.
7. a kind of sea water purse seine aquaculture device according to claim 5 or 6, it is characterised in that the position sensing dress
Put and sea water water layer middle part is fixed on by fixed support.
8. a kind of sea water purse seine aquaculture device according to claim 5 or 6, it is characterised in that also detect including water quality
Device, the water quality detection device is arranged on seabed sludge blanket top.
9. a kind of sea water purse seine aquaculture device according to claim 5 or 6, it is characterised in that the pumping installations are
Sludge pump or shell pump or cutting type dredge pump.
10. a kind of sea water purse seine aquaculture device according to claim 5 or 6, it is characterised in that the position sensing
Device is supersonic sounding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190509.2A CN106577431A (en) | 2016-12-21 | 2016-12-21 | Method and device for seawater purse seine aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190509.2A CN106577431A (en) | 2016-12-21 | 2016-12-21 | Method and device for seawater purse seine aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106577431A true CN106577431A (en) | 2017-04-26 |
Family
ID=58600216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611190509.2A Pending CN106577431A (en) | 2016-12-21 | 2016-12-21 | Method and device for seawater purse seine aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106577431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368954A (en) * | 2018-11-19 | 2019-02-22 | 黄鱼岛海洋渔业有限公司 | A kind of intelligence seining cultivation substrate drainage and method |
| CN109375548A (en) * | 2018-11-19 | 2019-02-22 | 黄鱼岛海洋渔业有限公司 | A kind of seawater purse seine intelligent cultivation system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696318Y (en) * | 2004-03-27 | 2005-05-04 | 李晟旻 | Culture pure seine used in shallow sea |
| CN202999064U (en) * | 2012-12-28 | 2013-06-19 | 浙江御龙海洋科技有限公司 | Large-scale large yellow croaker cultivation device of open sea deep water area |
| WO2014000102A1 (en) * | 2012-06-26 | 2014-01-03 | Agrimarine Industries Inc. | Aquaculture rearing enclosure and circulation induction system |
| CN103828745A (en) * | 2014-02-28 | 2014-06-04 | 浙江大学宁波理工学院 | Purse net for open sea deepwater sea area breeding |
| CN204377702U (en) * | 2014-12-30 | 2015-06-10 | 杜莉 | A kind of ight soil mud for biogas production is from extracting formula fishpond |
| CN204811496U (en) * | 2015-05-28 | 2015-12-02 | 浙江海洋学院 | Purse seine monitoring device breeds |
-
2016
- 2016-12-21 CN CN201611190509.2A patent/CN106577431A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696318Y (en) * | 2004-03-27 | 2005-05-04 | 李晟旻 | Culture pure seine used in shallow sea |
| WO2014000102A1 (en) * | 2012-06-26 | 2014-01-03 | Agrimarine Industries Inc. | Aquaculture rearing enclosure and circulation induction system |
| CN202999064U (en) * | 2012-12-28 | 2013-06-19 | 浙江御龙海洋科技有限公司 | Large-scale large yellow croaker cultivation device of open sea deep water area |
| CN103828745A (en) * | 2014-02-28 | 2014-06-04 | 浙江大学宁波理工学院 | Purse net for open sea deepwater sea area breeding |
| CN204377702U (en) * | 2014-12-30 | 2015-06-10 | 杜莉 | A kind of ight soil mud for biogas production is from extracting formula fishpond |
| CN204811496U (en) * | 2015-05-28 | 2015-12-02 | 浙江海洋学院 | Purse seine monitoring device breeds |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368954A (en) * | 2018-11-19 | 2019-02-22 | 黄鱼岛海洋渔业有限公司 | A kind of intelligence seining cultivation substrate drainage and method |
| CN109375548A (en) * | 2018-11-19 | 2019-02-22 | 黄鱼岛海洋渔业有限公司 | A kind of seawater purse seine intelligent cultivation system and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |