CN201938199U - Displaceable navigation net cage device with ocean environment protection function - Google Patents
Displaceable navigation net cage device with ocean environment protection function Download PDFInfo
- Publication number
- CN201938199U CN201938199U CN2011200270657U CN201120027065U CN201938199U CN 201938199 U CN201938199 U CN 201938199U CN 2011200270657 U CN2011200270657 U CN 2011200270657U CN 201120027065 U CN201120027065 U CN 201120027065U CN 201938199 U CN201938199 U CN 201938199U
- Authority
- CN
- China
- Prior art keywords
- net cage
- navigation
- culture
- displaceable
- sinking
- 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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- Cultivation Of Seaweed (AREA)
Abstract
The utility model discloses a displaceable navigation net cage device with an ocean environment protection function, which consists of an upper floating body, an insertion pin mechanism, a displacement navigation propeller mechanism, a sea floor base, a net cage sinking and floating guide pile, an anchor chain and an anchor. The displaceable navigation net cage device has the main connecting mode that the upper end of the net cage sinking and floating guide pile is connected with the upper floating body through the insertion pin mechanism, and the lower end of the net cage sinking and floating guide pile is fixed with the sea floor base. The displaceable navigation net cage device can effectively solve the problem of maritime environment pollution of the existing net cage, the regular and flexible displacement culture of the net cage is realized, the culture water area pollution is avoided, the disease outbreak and spreading of culture objects or the sudden large-range death is avoided, the device is simple to operate and is safe and reliable, good environment of the culture water area is maintained through regularly and flexibly moving the culture net cage, the sustainable development of culture industry is promoted, and the displaceable navigation net cage device has very high industrialized popularization and application values.
Description
Technical field
What the utility model patent related to is the be shifted navigation net cage device that is used to have the function of protecting the marine environment, and belongs to mechanical field.
Background technology
In the marine cage culture process, because the offshore stormy waves is less, current are more slow, be particularly suitable for cage culture, thereby the density that net cage is provided with is usually excessive, the breed normal capacity that has surpassed the marine site, place, brought serious adverse consequences thus: the one,, the marine environment severe contamination, because current are not smooth, the ocean mass exchange is slow, and some excretas of bait of not eating up in the net cage and fish self are deposited on the seabed in a large number, for a long time, some fish culture net cage bottom sections even become " barren land " rarely have marine alga and other biological existence phenomenon; The 2nd,, when large-scale epidemic situation takes place, the net cage fish that catch an illness are not arranged, can not effectively hide, cause easily and culture object disease rapid spread, or large tracts of land death suddenly.A kind of be shifted navigation net cage device with the function of protecting the marine environment has been proposed for this reason.
The utility model patent designs for addressing the above problem just, purpose is to solve effectively the difficult problem that present net cage maritime environment pollutes, realize net cage displacement breed flexibly regularly, avoid culturing water pollution, avoid culturing the object illness outbreak, spread, or large tracts of land death suddenly, keep culturing the waters good environment, promote the sustainable development of aquaculture.
The utility model content
The technical problem that the utility model patent will solve provides a kind of be shifted navigation net cage device with the function of protecting the marine environment; by regular flexible mobile fish culture net cage; keep culturing the water environment cleaning; improve and culture quality, avoid waters self-pollution and illness outbreak, spread the influence that brings.The purpose of the utility model patent is to provide a kind of safe and reliable be shifted navigation net cage device for cage culture.
For addressing the above problem, the utility model patent is achieved in that and comprises upper float, bolt mechanism, displacement navigation propeller mechanism, seabed pedestal, sinking floating net cage direction peg, anchor chain and anchor.One of its feature is that the upper end of sinking floating net cage direction peg is connected with upper float by bolt mechanism, and the lower end of sinking floating net cage direction peg and seabed pedestal fix.Two of its feature is to be furnished with displacement navigation propeller mechanism in the side end face of upper float.Three of its feature is that seabed pedestal and anchor interconnect by anchor chain.
The concrete working procedure of be shifted navigation device of this net cage is as follows:
Under the normal condition, net cage schedules the seabed by anchoring, upper float fixes by bolt mechanism and sinking floating net cage direction peg, when needs are shifted breed, at first pass through support vessel, mooring anchor is packed up under water, by bolt mechanism upper float and sinking floating net cage direction peg are separated, discharge the Ballast Water in the pedestal of seabed then, regulate the Ballast Water in the upper float simultaneously, after net cage is in stable state, again upper float and sinking floating net cage direction peg are fixed by bolt mechanism, start displacement navigation propeller mechanism at last, net cage is displaced to the breed marine site of appointment.
The utility model patent makes net cage obtain best stability by regulating the interior ballast water yield of upper float and seabed pedestal, relies on displacement navigation propeller mechanism to realize the replacing of cage culture marine site, installs simple to operate, safe and reliable.The displacement navigation technology of the utility model patent is based on China's national situation, is accepted by general raiser easily, has very high Industry Promotion using value.
Description of drawings
Accompanying drawing is a kind of be shifted navigation net cage device schematic diagram with the function of protecting the marine environment.
1 upper float, 2 bolt mechanisms, 3 displacement navigation propeller mechanisms, 4 seabed pedestals, 5 sinking floating net cage direction pegs, 6 anchor chains, 7 anchors
Embodiment
As shown in the figure, the utility model patent mainly comprises upper float 1, bolt mechanism 2, displacement navigation propeller mechanism 3, seabed pedestal 4, sinking floating net cage direction peg 5, anchor chain 6 and anchor 7.One of its feature is that the upper end of sinking floating net cage direction peg 5 is connected with upper float 1 by bolt mechanism 2, and the lower end of sinking floating net cage direction peg 5 and seabed pedestal 4 fix.Two of its feature is to be furnished with displacement navigation propeller mechanism 3 in the side end face of upper float 1.Three of its feature is that seabed pedestal 4 interconnects by anchor chain 6 with anchor 7.
As shown in the figure, the concrete working procedure of the be shifted navigation of this net cage device is as follows:
Under the normal condition, net cage is fixed in the seabed by anchor 7, upper float 1 fixes by bolt mechanism 2 and sinking floating net cage direction peg 5, when needs are shifted breed, at first pass through support vessel, mooring anchor 7 is packed up under water, by bolt mechanism 2 upper float 1 and sinking floating net cage direction peg 5 are separated, discharge the Ballast Water in the seabed pedestal 4 then, regulate the Ballast Water in the upper float 1 simultaneously, after net cage is in stable state, again upper float 1 and sinking floating net cage direction peg 5 are fixed by bolt mechanism 2, start displacement navigation propeller mechanism 3 at last, net cage is displaced to the breed marine site of appointment.
Claims (3)
1. the be shifted navigation net cage device with the function of protecting the marine environment comprises upper float (1), bolt mechanism (2), displacement navigation propeller mechanism (3), seabed pedestal (4), sinking floating net cage direction peg (5), anchor chain (6) and anchor (7); The upper end that it is characterized in that sinking floating net cage direction peg (5) is connected with upper float (1) by bolt mechanism (2), and the lower end of sinking floating net cage direction peg (5) and seabed pedestal (4) fix.
2. a kind of be shifted navigation net cage device with the function of protecting the marine environment according to claim 1 is characterized in that being furnished with in the side end face of upper float (1) displacement navigation propeller mechanism (3).
3. a kind of be shifted navigation net cage device with the function of protecting the marine environment according to claim 1 is characterized in that seabed pedestal (4) and anchor (7) interconnect by anchor chain (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200270657U CN201938199U (en) | 2011-01-22 | 2011-01-22 | Displaceable navigation net cage device with ocean environment protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200270657U CN201938199U (en) | 2011-01-22 | 2011-01-22 | Displaceable navigation net cage device with ocean environment protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938199U true CN201938199U (en) | 2011-08-24 |
Family
ID=44465558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200270657U Expired - Fee Related CN201938199U (en) | 2011-01-22 | 2011-01-22 | Displaceable navigation net cage device with ocean environment protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201938199U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599078A (en) * | 2011-01-22 | 2012-07-25 | 浙江海洋学院 | Movable navigating net cage device capable of protecting marine environment |
| CN102730156A (en) * | 2012-07-04 | 2012-10-17 | 山东大学 | Mooring system based on plane |
| CN103734056A (en) * | 2014-01-02 | 2014-04-23 | 浙江海洋学院 | Breeding device of self-propelled marine ranching |
| CN104054599A (en) * | 2014-04-15 | 2014-09-24 | 浙江省海洋水产研究所 | Cultivation system beneficial to environment protection of cultivation water area |
| CN112931344A (en) * | 2021-03-05 | 2021-06-11 | 沈高耀 | Marine ranching device for deep sea breeding area |
-
2011
- 2011-01-22 CN CN2011200270657U patent/CN201938199U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599078A (en) * | 2011-01-22 | 2012-07-25 | 浙江海洋学院 | Movable navigating net cage device capable of protecting marine environment |
| CN102730156A (en) * | 2012-07-04 | 2012-10-17 | 山东大学 | Mooring system based on plane |
| CN103734056A (en) * | 2014-01-02 | 2014-04-23 | 浙江海洋学院 | Breeding device of self-propelled marine ranching |
| CN104054599A (en) * | 2014-04-15 | 2014-09-24 | 浙江省海洋水产研究所 | Cultivation system beneficial to environment protection of cultivation water area |
| CN104054599B (en) * | 2014-04-15 | 2016-01-20 | 浙江省海洋水产研究所 | A kind of large yellow Crocker cultivating system being conducive to protection Cultivated water environment |
| CN112931344A (en) * | 2021-03-05 | 2021-06-11 | 沈高耀 | Marine ranching device for deep sea breeding area |
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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: 20110824 Termination date: 20120122 |