CN106069946B - A kind of deep water mesh cage system and its framework method of construction - Google Patents
A kind of deep water mesh cage system and its framework method of construction Download PDFInfo
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- CN106069946B CN106069946B CN201610532967.3A CN201610532967A CN106069946B CN 106069946 B CN106069946 B CN 106069946B CN 201610532967 A CN201610532967 A CN 201610532967A CN 106069946 B CN106069946 B CN 106069946B
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- column
- deep water
- stopper
- hole
- mesh cage
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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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Abstract
The invention discloses a kind of deep water mesh cage system and its framework methods of construction, including at least one preventing deep water breeding net case, wherein, it further include the stopper that at least one is used to stop water impact, and at least one is used for column and its firm block of net cage support, the preventing deep water breeding net case is arranged in the aquaculture sea area after the stopper.A kind of deep water mesh cage system provided by the present invention and its framework method of construction, due to using stopper, and the structures such as column and firm block, the safety coefficient for not only increasing farm is realized, but also while reducing impact of the ocean current to preventing deep water breeding net case, increases the water flow exchange in aquaculture net cage setting sea area, the firm of net cage is fixed and supported to further provide, the development of mariculture industry is pushed, practical value is high, and can be used for many years.
Description
Technical field
The present invention relates to a kind of deep water mesh cage systems and its framework method of construction more particularly to a kind of Deep sea net cage to exist
System in sea area and its framework method of construction are set.
Background technique
With economic development, the demand to marine organisms is also increasing, and inshore fishing mode can far from expire
Sufficient daily life needs.Due to overfishing, the problems such as environmental pollution, it is daily that deep sea fishing fishery is not able to satisfy people gradually yet
Living needs.
And the emphasis of world fisheries production also catches fishery mode by traditional hunting formula, has been increasingly turned to support supporting for formula of herding
Fishery is grown, people have gradually turned to the mode of sea-farming economic animal and economic plants, net is utilized especially in deep-sea
Case carries out the mode of sea-farming, and change off land deep water net cage cultivation marine economic animal and plant have been developed as the mankind and expand warp
The effective means of Ji development space.
But net cage setting sea area often lacks certain architecture, and weight therefore may be caused to cage culture industry
Big loss.For example, lacking net cage support frame, it is unfavorable for the lifting of net cage；Lack signal lamp, is unfavorable for passing ships discovery net cage
Waters, to all bring danger to ship and net cage；Lack the device for stopping underwater ocean current, and huge sub-sea is flowed to toward can
To cause very strong impact failure power to net cage.
In current deep-sea breeding industry, the sea naturally occurred is exactly selected in a piece of ideal deep water mesh cage setting sea area
Net cage is placed in it back to the side of ocean current incoming flow, subtracted to play by bottom projection, such as elongated reef as barrier
The effect that weak underwater ocean current impacts net cage.This mode stops ocean current effect preferable, can be limited by restriction in sea-floor relief very much,
This region be difficult find and it is very limited, also, be contemplated that ocean current with tidal fluctuations directionality, it is selectable to expire
The underwater net cage placement location that foot stops ocean current to require is with regard to less.
Importantly, exchange of seawater is relatively weak in the inner lead of the seabed projection behind naturally occurred, and because
Aquaculture organism density in net cage is relatively high, this allows for the reduction of the water coke slurry in net cage, slough easy to form, so that supporting
Environment variation is grown, so as to appearance the case where the unfavorable cultivation such as cause disease multiple.This significantly limits deep-sea breeding industry
Further development.
Therefore, it is necessary to manually build the deep water mesh cage of a piece of suitable change off land deep water net cage cultivation sea area is arranged, both increased
The safety coefficient of farm, and while reducing impact of the ocean current to preventing deep water breeding net case, increase aquaculture net cage and sea area is set
Water flow exchange, thus further push mariculture industry development.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of deep water mesh cage systems and its framework to build
Method is made, has not only increased the safety coefficient of farm, but also while reducing impact force of the ocean current to preventing deep water breeding net case, increase and support
The water flow exchange for growing net cage setting sea area, to further push the development of mariculture industry.
Technical scheme is as follows:
A kind of deep water mesh cage system, including at least one preventing deep water breeding net case, wherein further include at least one for stopping
The stopper of water impact and at least one column and its firm block for supporting for net cage, the preventing deep water breeding net case are set
It sets in the aquaculture sea area after the stopper；
The deep water mesh cage system, wherein further include at least one anchor, is installed on a weight, it is described for anchoring
Preventing deep water breeding net case；
The deep water mesh cage system, wherein the stopper includes interconnection and discharges side by side multiple；
The deep water mesh cage system, wherein the stopper is provided at least one for passing through part on blocking surface
Impact the through-hole of water flow；
The deep water mesh cage system, wherein the column top places signal lamp and corresponding circuit；
The deep water mesh cage system, wherein setting is connected with hawser between the column；
The framework method of construction of the deep water mesh cage system, wherein the method for construction of the column includes:
A. the sand pit model of the column is made at sandy beach；
B. the model is perfused with reinforced concrete, forms column after solidification；
The framework method of construction, wherein the installation method of the column includes:
A1, the sedimentation column are in seabed and righting；
B1, firm block is entangled into above the column column by in-between hole, and settled into seabed.
A kind of deep water mesh cage system provided by the present invention and its framework method of construction, due to use stopper, and
The structures such as column and firm block realize the safety coefficient for not only increasing farm, but also are reducing ocean current to preventing deep water breeding net case
While impact, the water flow exchange in aquaculture net cage setting sea area is increased, to further provide the firm fixation to net cage
And support, the development of mariculture industry is pushed, practical value is high.
Detailed description of the invention
Fig. 1 is a kind of general structure schematic diagram of deep water mesh cage system provided by the present invention；
Fig. 2 is a kind of general structure schematic diagram of a preferred embodiment of deep water mesh cage system provided by the present invention
Fig. 3 is a kind of structural schematic diagram of the stopper of deep water mesh cage system provided by the present invention；
Fig. 4 is a kind of column of deep water mesh cage system provided by the present invention and the structural schematic diagram of firm block；
Fig. 5；It is a kind of anchor of deep water mesh cage system provided by the present invention and the structural schematic diagram of weight pedestal；
In figure: 1. stopper, 2. column, 3. hawser, 4. anchor, 5. signal lamp, 11. through-hole
21. 100. sea level of firm 41. cement block of block, 200. seabed plane.
Specific embodiment
The present invention provides a kind of deep water mesh cage system and its framework method of construction, to make the purpose of the present invention, technical solution
And effect is clearer, clear, referring to the drawings and gives an actual example that the present invention is described in more detail.It should be appreciated that herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.
In one embodiment of the present of invention, as shown in Figure 1, the architecture includes at least one (preferably a plurality of)
Stopper 1 arranges in face of current direction, is set to aquaculture net cage in face of the front of current direction.Shown in Fig. 2 is of the invention
One preferred version, wherein the stopper 1 is arranged in a row, and blocks in ocean current incoming flow between the aquaculture net cage, is used for
Stop or weaken impact of the ocean current to the aquaculture net cage after being placed in the stopper 1.
The specific structure is shown in FIG. 3 for the stopper 1, is equipped at least one through-hole 11 in face of the inclined-plane of ocean current incoming flow
Opening, stopper 1 described in 11 complete penetration of through-hole, the other side is opened on back to ocean current incoming flow side, and the through-hole 11 is used
In: 1, impact of the ocean current to the stopper 1 is reduced, the stability of the stopper 1 is increased；2, so that part ocean current passes through institute
Stopper 1 is stated, but weakens passed through part ocean current simultaneously, is prevented to damaging property of net cage impact thereafter, and the part
Ocean current exchanges the water flow for increasing set deep water mesh cage, provides nutriment, and take away metabolic waste；3, it is placed in sea for a long time
After in water, the good habitat for becoming some marine organisms is increased the farm to form artificial fishing bank by the through-hole 11
Bio-diversity.
The position of the through-hole 11 can be set on the fluoran stream surface of the stopper 1 close to left and right center, but slightly towards
The position of bottom.To the size of the through-hole 11, there is no limit it is apparent that cannot be too big or too small, and should be according to the big of impact force
It is small to be accordingly arranged；It is easy to be blocked by the marine organisms of perch in addition, through-hole is too small, the ocean current then passed through greatly very much may be too
By force, the aquaculture net cage still placed to behind is caused to impact and be destroyed.
To the number of the through-hole 11, otherwise there is no limit will lose obstruction ocean current it is apparent that can not be too many or too close
Impact the effect of its behind net cage.In addition, the setting of the through-hole 11 is not limited to illustrate, can be set criss-cross multiple
Duct, and can be connected between each duct, or selection connection as needed.In addition, when necessary can also be in the through-hole
Corresponding control device, such as circuit and push rod etc. are set in 11, to control through-hole aperture and prevent the growth of marine organisms
Blocking via hole.
The architecture of deep water mesh cage system of the present invention further includes being set to the stopper 1 back to after ocean current one side
At least one (preferably a plurality of) column 2 of side stands on seabed as shown in figure 4, the column 2 is in up-narrow and down-wide cylindricality
Sea level 100 is stretched out on face 200, top, signal lamp 5 and corresponding circuit is equipped on it, for prompting dealing ship to pay attention to
Evacuation, prevents risk of collision.
The column 2 is used to support the net cage, convenient for the lifting of the net cage.The method of construction of the column 2 is as follows:
Model is made, the hole dug then is perfused with reinforced concrete by digging pit at sandy beach first.Since the column 2 is in colonnette
Shape, therefore need to increase by a fixed device in its periphery, the fixed device in the present embodiment, is completed, institute using firm block 21
Stating firm block 21 also is reinforced concrete integrated cast structure, and centre is provided with hole, and described hole internal diameter is matched with the 2 butt end outer diameter of column
It closes, so that the column 2 is stable in described hole.
During installation, 2 righting of column is placed in seabed first, and 2 top of column is made to expose sea；Its
It is secondary, the firm block 21 is placed on the column 2 above the column 2, and be settled down to seabed, then 21 sets of the firm block
In 2 root of column, plays the stable and fixed column 2, prevent the column 2 from falling down in the seawater.
The firm block 21, which can also be arranged, uses other materials, in addition, the column can be set according to depth of water depth
2 are connected using cable from bottom end, and top can be set to the floating material with enough buoyancy or the enough buoyancy of binding, so as to
To guarantee still expose on the water surface in deeper water, and then guarantee the castering action of signal lamp.
The column 2 is settable multiple, and the sea area for placing deep water mesh cage is surrounded, on it setting signal lamp 5
Play mark action；It can be connected, and formed a circle with hawser 3 between the column 2, delimit the placement sea area of deep water mesh cage,
And obstruction boundary to preventing deep water breeding net case can be formed.It is apparent that the placement sea area answered perpendicular to the width of current direction it is small
It is connected with each other the width that constituted ocean current stops wall in the stopper 1, to ensure that the deep water mesh cage will not be by ocean current institute
Impact.
It can also include at least one anchor 4, by means of its weight pedestal in another preferred embodiment of the invention
41, the deep water mesh cage is hooked, is sunken in the aquaculture sea area, specific structure is as shown in Figure 5.To be further ensured that the depth
Network of rivers case is firm in the position in seabed, is not easy to be flushed away, and can also be arranged on the weight pedestal 41 and in addition be used to anchor seabed
The second anchor structure.
, can be placed side by side using multiple stoppers 1 as shown in Figure 2 in actual arrangement, it is connected to each other, is formed
Lateral choked flow dam together, can also be arranged multiple choked flow dams, in parallel or be staggered, alternatively, connecting between choked flow dam, be formed
The hydrostatic region of enclosing；Deep water mesh cage is then placed in choked flow dam back to ocean current side.In this way, one aspect of the present invention reduces ocean current pair
On the other hand the direct impact of deep water mesh cage increases the exchange of culturing area surrounding seawater using the ocean current by through-hole 2 again.
, can be fixed wherein by preventing deep water breeding net case in the cultivation hydrostatic region formed behind the choked flow dam, thus shape
At aquaculture sea area.
The stopper 1, column 2, column consolidate block 21 and the material of weight pedestal 41 can be higher than using various density
The material of seawater, it is common such as, but not limited to using armored concrete, stone or cement block etc., because being easier to be fabricated to
Type.Certainly, each structure can also use frame structure, i.e., first produce corresponding required frame contour using materials such as metals
Frame, then inside fill sandstone etc..
The present invention also provides a kind of framework methods of construction of deep water mesh cage system, mainly include that setting stops
Block, column and column consolidate block and anchor structure etc., form aquaculture sea area shown in FIG. 1.Meanwhile the construction side of the column
Method includes:
It is possible, firstly, to make the sand pit model of the column at sandy beach using the natural environment at sandy beach；Then reinforcing bar water is used
Mud is filled into the model, and forms column after solidification.
The column is consolidated block and can also be realized using above-mentioned similar sandy beach method of construction.
In framework method of construction of the present invention, the installation method of the column includes:
It is that section radius from top to bottom gradually amplifies that the column is arranged first, and then, constructed column is settled,
Column relatively large radius one end is set vertically to sink to seabed and righting；Corresponding firm block is stood by in-between hole from described
The column is entangled above column, and is settled into seabed.The intermediate hole radius of the firm block is less than the most bottom of the column
Radius is held, in this way, the firm block is into seabed infall process, so that it may which the bottom end for gradually snapping into the column facilitates peace
Dress.
A kind of deep water mesh cage system provided by the present invention and its framework method of construction, by the setting of stopper, and,
Cooperate column and stablize block and anchor structure etc., net cage can be fixed in corresponding aquaculture sea area, and in column top
The signal lamp that can be shone is set, had not only increased the safety coefficient of farm in this way, but also reducing ocean current to preventing deep water breeding net case
Impact while, increase aquaculture net cage setting sea area water flow exchange, thus further push mariculture industry development,
Its practical value is high；And this architecture belongs to permanent infrastructure, can be used for many years.
For convenience of the release and withdrawal of net cage, it is also contemplated that simple Labor-saving lifting structure is arranged, such as setting is arrived and floated
Row or the crane arm on fishing boat or hoist engine etc., the net cage needs lanyard and is tethered on column, so as to subsequent operation.
The application of the present invention is not limited to the above for those of ordinary skills can be according to above stating
Bright to be improved or converted, all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (6)
1. a kind of deep water mesh cage system, including at least one preventing deep water breeding net case, which is characterized in that further include that at least one is used for
Stop the stopper and at least one column and its firm block for supporting for net cage of water impact, the deep water culture net
Case is arranged in the aquaculture sea area after the stopper；
The stopper includes interconnection and discharges side by side multiple；
The stopper be provided on blocking surface at least one for by part impact water flow through-hole;
The stopper is arranged in face of on the inclined-plane of ocean current incoming flow in the opening of the through-hole, hinders described in the through-hole complete penetration
Block, the other end of the through-hole are opened on back to ocean current incoming flow side；
The section radius of the column from top to bottom gradually amplifies;
Seabed and righting are vertically sunk in column relatively large radius one end；
Corresponding firm block entangles the column by in-between hole above the column, and settles into seabed;
The intermediate hole radius of the firm block is less than the lowermost end radius of the column.
2. deep water mesh cage system according to claim 1, which is characterized in that further include at least one anchor, be installed on a weight
On object, for anchoring the preventing deep water breeding net case.
3. deep water mesh cage system according to claim 1, which is characterized in that the column top places signal lamp and phase
The circuit answered.
4. deep water mesh cage system according to claim 1, which is characterized in that setting is connected with hawser between the column.
5. the framework method of construction of deep water mesh cage system according to claim 1, which is characterized in that the construction side of the column
Method includes:
A. the sand pit model of the column is made at sandy beach；
B. the model is perfused with reinforced concrete, forms column after solidification.
6. framework method of construction according to claim 5, which is characterized in that the installation method of the column includes:
A1, the sedimentation column are in seabed and righting；
B1, firm block is entangled into above the column column by in-between hole, and settled into seabed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610532967.3A CN106069946B (en) | 2016-07-08 | 2016-07-08 | A kind of deep water mesh cage system and its framework method of construction |
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| CN201610532967.3A CN106069946B (en) | 2016-07-08 | 2016-07-08 | A kind of deep water mesh cage system and its framework method of construction |
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| CN106069946A CN106069946A (en) | 2016-11-09 |
| CN106069946B true CN106069946B (en) | 2019-11-26 |
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| CN110115238B (en) * | 2019-05-27 | 2021-12-14 | 天津大学 | Installation method of tension type module combined deepwater aquaculture net cage |
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| CN103120138A (en) * | 2013-01-31 | 2013-05-29 | 浙江大学宁波理工学院 | Deepwater aquaculture net cage using wave energy |
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| CN204443679U (en) * | 2015-03-03 | 2015-07-08 | 古国维 | Floating type dissipation energy hinge connects the environmental and ecological net cage of steel frame wind wave resistance of multiple protective |
| CN107593552A (en) * | 2017-09-21 | 2018-01-19 | 浙江海洋大学 | A kind of twin columns flexibility culture pure seine used in shallow sea |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100899573B1 (en) * | 2008-11-17 | 2009-05-26 | (주)보원엔지니어링 | A crib using river |
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2016
- 2016-07-08 CN CN201610532967.3A patent/CN106069946B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201894116U (en) * | 2009-12-30 | 2011-07-13 | 大连水产学院 | Bait cultivation type shell concrete reef |
| CN103120138A (en) * | 2013-01-31 | 2013-05-29 | 浙江大学宁波理工学院 | Deepwater aquaculture net cage using wave energy |
| CN203256676U (en) * | 2013-04-01 | 2013-10-30 | 浙江海洋学院 | Floating breakwater giving consideration to fishing and aquaculture |
| CN203762062U (en) * | 2014-04-09 | 2014-08-13 | 浙江海洋学院 | Floating breakwater with culture function |
| CN204443679U (en) * | 2015-03-03 | 2015-07-08 | 古国维 | Floating type dissipation energy hinge connects the environmental and ecological net cage of steel frame wind wave resistance of multiple protective |
| CN107593552A (en) * | 2017-09-21 | 2018-01-19 | 浙江海洋大学 | A kind of twin columns flexibility culture pure seine used in shallow sea |
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