CN207948603U - A kind of hexahedron type protection proliferous type artificial marine habitat - Google Patents
A kind of hexahedron type protection proliferous type artificial marine habitat Download PDFInfo
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- CN207948603U CN207948603U CN201820292960.3U CN201820292960U CN207948603U CN 207948603 U CN207948603 U CN 207948603U CN 201820292960 U CN201820292960 U CN 201820292960U CN 207948603 U CN207948603 U CN 207948603U
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- marine habitat
- artificial marine
- fish
- hexahedron
- main body
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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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- Artificial Fish Reefs (AREA)
Abstract
The utility model discloses a kind of hexahedron types to protect proliferous type artificial marine habitat, including：Artificial marine habitat main body and the fish-egg attachment base for being set to artificial marine habitat body interior, the artificial marine habitat main body is hollow hexahedron, the line of the hexahedral two neighboring face intersection is hexahedral rib, the artificial marine habitat body upper surface is equipped with opening, restricted catching net operation unit is fixedly installed in four apex angles of the upper surface of the artificial marine habitat main body, the limitation catching net operation unit along rib extended line direction and three limitation bars perpendicular to each other by forming, four sides of the artificial marine habitat main body and bottom surface are respectively arranged with multiple through-holes, the fish-egg attachment base is made of fish-egg attachment base frame with the cylinder mould for being set to fish-egg attachment base lower portion.The utility model is simple in structure easy to manufacture, can be effectively prevented netting gear and be destroyed to fishery resources, be provided for the shoal of fish and preferably protect place, low manufacture cost is vdiverse in function, easy to spread.
Description
Technical field
The utility model belongs to the artificial marine habitat technical field of aquatic products proliferation.
Background technology
Artificial marine habitat is the artificial poly- fish device being artificially arranged in waters, and generated environment provides for biologies such as the shoals of fish
The place of growth and development provides the place of protection for the shoal of fish, can preferably achieve the effect that fishery conservation.
Now with the fast development of fishery, fishing boat increases, the increase of fishing style, although common artificial marine habitat can be very
Limit trawling well, but the operation of cage net can not be limited, and after the completion of artificial marine habitat is launched, formation keep away enemy and
Place rich in nutrient environment captures catches for cage net instead and provides advantage, fishing because being conducive to fish knot group
Industry resource does not obtain a good recovery environment.Therefore different fishery fishing operation modes are directed to, expanding capacity is designed
The prominent and limitation comprehensive Novel artificial fish reef of fishing operation ability, has important practical significance.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, and proposing one kind prevents overfishing operation type artificial
Fish shelter.
The purpose of this utility model is achieved through the following technical solutions：A kind of hexahedron type protection proliferous type Artificial Fish
Reef, including：Artificial marine habitat main body and the fish-egg attachment base for being set to artificial marine habitat body interior, the artificial marine habitat main body are sky
The line of the hexahedron of the heart, the hexahedral two neighboring face intersection is hexahedral rib, the artificial marine habitat body upper surface
Equipped with opening, restricted catching net operation unit, institute is fixedly installed in four apex angles of the upper surface of the artificial marine habitat main body
State limitation catching net operation unit by being formed along rib extended line direction and three limitation bars perpendicular to each other, the Artificial Fish
Four sides of reef main body and bottom surface are respectively arranged with multiple through-holes, and the fish-egg attachment base is by fish-egg attachment base frame and sets
It is placed in the cylinder mould composition of fish-egg attachment base lower portion.
The limitation catching net operation unit can prevent the netting gears operations such as trawlnet, cage net, can be more effectively fish
Class provides oviposition and protects place.
Further, in the above scheme, the fish-egg attachment base frame is cross one another two rectangular frame knots
Structure, each rectangular frame inside configuration are fixedly installed several cylinder moulds, and several cylinder moulds are arranged parallel to each other.
Further, in the above scheme, the through-hole of the side of the artificial marine habitat main body and bottom surface is circle, can be with
Slow down wave to the impact force of reefs and generate the effect of water conservancy diversion, open upper surface is easy to form upper up-flow.
Further, in the above scheme, it is logical to be respectively provided with four circles for the side of the artificial marine habitat main body and bottom surface
Hole, four circular through holes are arranged in the arrangement mode of two rows two row.
Further, in the above scheme, a diameter of 30-50cm of circular through hole of the artificial marine habitat body side,
For spacing between 15-25cm, the circular through hole of side can reduce impact of the ocean current to reefs, prevent reefs sedimentation and displacement；Under
The circular through hole of bottom surface, a diameter of 30-50cm, spacing 30-50cm can be reduced when reefs is launched because by the upward impact of seawater
Power and the probability turned on one's side, engraved structure reduce reefs weight, reefs can be effectively prevent to settle.
Further, in the above scheme, the network interface of the cylinder mould is regular hexagon, length of side 8-10cm.It is filled in cylinder mould
Full shell, increases the bond area of fish-egg and has relatively good water penetration.
Further, in the above scheme, the edge of the artificial marine habitat body upper surface is provided with and fish-egg attachment base
The corresponding hook of frame.
Further, in the above scheme, the artificial marine habitat main body can pass through one with limitation catching net operation unit
Secondary pour is made.
Further, in the above scheme, the artificial marine habitat main body is made of armored concrete, the artificial marine habitat master
Body is rectangular parallelepiped structure, a length of 1.8-2m, and width 1.8-2m, a height of 1.3-1.5m, center of gravity is relatively low, is conducive to artificial marine habitat main body
Seabed is stood on according to predetermined posture, to improve the stability of main body.
Further, in the above scheme, it is described be limitation bar be angle steel, length 40-50cm.
Further, in the above scheme, the fish-egg attachment base frame is welded by steel, with the high spy of intensity
Point, and iron ion necessary to phytoplankton can be discharged, it is suitable for algae to adhere to, to obtain better fish-gathering effect.Steel are anti-
Compressive Strength is higher than 370Mpa, has stronger corrosion resistance, in order to keep permanent in the seawater.
Further, in the above scheme, cylinder mould is made of high-density polyethylene material, has good bend resistance energy
Power, creep resisting ability and corrosion resistance.
The design of the reefs upper surface open formula can not only form upper up-flow, also help illumination and be preferably radiated at
In attachment base of laying eggs, be conducive to the photosynthesis of algae, improve reefs oxygen content of water nearby.Coordinate the bottom surface of hollow out advantageous
By the upward impact force of seawater when reducing reefs and launching, and it can make reefs that predetermined posture be kept to stand on seabed.Upper surface open
The size design of the long 1.8-2m of formula design cooperation reefs, width 1.8-2m, high 1.3-1.5m, further decrease the entirety weight of reefs
The heart makes the reefs in dispensing to seawater be easy to keep stablizing.And the weight of reefs entirety is reduced, dispensing can be reduced and arrive seabed
The possibility that reefs settles.
The beneficial effects of the utility model：The utility model hexahedron type protects proliferous type artificial marine habitat, simple in structure easy
It makes, upper surface edges and corners can be effectively prevented the netting gears such as trawlnet, cage net to fishery resources along the extended steel of rib
It destroys, is provided for the shoal of fish and preferably protect place.Inside setting chiasma type fish-egg attachment base can greatly increase surface area, be suitable for
The shoal of fish lays eggs and provides protection, and fish-egg attachment base is cast by steel, can increase the iron ion of surrounding, algae is suitable for adhere to, from
And obtain better fish-gathering effect.Hexahedron type artificial marine habitat main body provides for parent population and protects place.Open upper surface has
It is preferably radiated at conducive to illumination in oviposition attachment base, improves the photosynthesis of algae, it is oxygen-containing abundant.The utility model Artificial Fish
Reef low manufacture cost, it is vdiverse in function, it is easy to spread.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model artificial marine habitat main body；
Fig. 2 is the fish-egg attachment base structural schematic diagram of the utility model；
Fig. 3 is the bottom schematic view of the utility model artificial marine habitat main body；
Fig. 4 is the utility model wire mesh cage structures schematic diagram；
In figure：1 is artificial marine habitat main body, and 2 adhere to base frame for limitation catching net operation unit, 3 for fish-egg, and 4 be net
Cage, 5 be hook, and 6 be through-hole, and 7 be artificial marine habitat body side, and 8 be artificial marine habitat main body bottom surface, and 9 be fish-egg attachment base.
Specific implementation mode
Following nonlimiting examples can make those skilled in the art that the utility model be more fully understood, but
The utility model is not limited in any way.
Embodiment 1
As shown in Figs 1-4, a kind of hexahedron type protects proliferous type artificial marine habitat, including：The artificial marine habitat of armored concrete
Main body 1 and the fish-egg attachment base 9 being set to inside artificial marine habitat main body 1, the artificial marine habitat main body 1 are hollow hexahedron,
The line of the hexahedral two neighboring face intersection is hexahedral rib, and 1 upper surface of artificial marine habitat main body is equipped with opening, institute
Four apex angles for stating the upper surface of artificial marine habitat main body 1 are fixedly installed the limitation catching net operation unit for preventing trawling
2, the limitation catching net operation unit 2 by being made along rib extended line direction and three limitation bars perpendicular to each other,
The limitation bar is the angle steel that length is 50cm, and the fish-egg attachment base frame 3 is cross one another two rectangular frame knots
Structure, each rectangular frame inside configuration are fixedly installed several cylinder moulds 4, and several cylinder moulds 4 are arranged parallel to each other, institute
It states 1 four sides of artificial marine habitat main body and bottom surface is respectively arranged with multiple circular through holes 6, diameter is about 50cm, and stream is met in reduction
Area effectively prevents impact of the flow to fish shelter, is also provided for oviposition parent and protects spawning place.The artificial marine habitat main body 1
Upper surface is that open, opposite with 1 upper surface of artificial marine habitat main body face is artificial marine habitat main body bottom surface 8, remaining four face
For artificial marine habitat body side 7.Open upper surface in order to water conservancy diversion and forms upper up-flow.Prevent trawlnet from making by angle steel making
The limitation catching net operation unit 2 of industry can effectively tangle the netting gears such as trawlnet, cage net, to reach limitation trawlnet, cage
The effect of the netting gears operations such as net.Fish-egg attachment base frame 3 be welded by steel and be made, make fish shelter nearby have abundant iron from
Son improves the trophism around water body, is suitble to algal grown, and generate fish gathering phenomenon, cylinder mould 4 is by high density polyethylene (HDPE) material
Material is made, and has good bend resistance ability, creep resisting ability and corrosion resistance.The network interface of cylinder mould 4 is regular hexagon, the length of side
About 10cm can be full of shell inside cylinder mould 4, to increase attachment base surface area and whole water penetration, preferably
Complete the attachment of fish-egg.It is provided at the edge of 1 upper surface of hexahedron artificial marine habitat main body corresponding with fish-egg attachment base frame 3
Hook 5, adhere to base frame 3 to fixed rectangle fish-egg.
Embodiment 2
As shown in Figs 1-4, a kind of hexahedron type protects proliferous type artificial marine habitat, including：The artificial marine habitat of armored concrete
Main body 1 and the fish-egg attachment base 9 being set to inside artificial marine habitat main body 1, the artificial marine habitat main body 1 are hollow hexahedron,
The line of the hexahedral two neighboring face intersection is hexahedral rib, and 1 upper surface of artificial marine habitat main body is equipped with opening, institute
The limitation catching net operation unit of restricted fishing operation is fixedly installed in four apex angles for stating the upper surface of artificial marine habitat main body 1
2, the limitation catching net operation unit 2 by being made along rib extended line direction and three limitation bars perpendicular to each other,
The angle steel that the limitation pole length is 50cm, the fish-egg attachment base frame 3 is cross one another two rectangular frame structures,
Each rectangular frame inside configuration is fixedly installed several cylinder moulds 4, and several cylinder moulds 4 are arranged parallel to each other, described
1 each side of artificial marine habitat main body and bottom surface are respectively set there are four circular through hole 6, are carried out in the arrangement mode of two rows two row
Arrangement, diameter is about 50cm, and the impact that can be reduced fluoran stream surface product and be effectively prevented flow to fish shelter, or oviposition parent carry
For protecting spawning place.1 upper surface of artificial marine habitat main body is open, opposite with 1 upper surface of artificial marine habitat main body face
For artificial marine habitat main body bottom surface 8, remaining four face is artificial marine habitat body side 7.The design of open upper surface, is conducive to
Water conservancy diversion and formation upper up-flow.It prevents from the limitation catching net operation unit 2 of trawling from can effectively tangle by angle steel making to drag
The netting gears such as net, cage net, to achieve the effect that limit the netting gears operations such as trawlnet, cage net.It is by steel that fish-egg, which adheres to base frame 3,
Material is welded and is made, and so that fish shelter is nearby had abundant iron ion, improves the trophism around water body, is suitble to algal grown, and
Generate fish gathering phenomenon, cylinder mould 4 is made of high-density polyethylene material, has a good bend resistance ability, creep resisting ability and
Corrosion resistance.The network interface of cylinder mould 4 is regular hexagon, and the length of side is about 10cm, shell can be full of inside cylinder mould 4, to increase
Add attachment base surface area and whole water penetration, preferably completes the attachment of fish-egg.In 1 upper table of hexahedron artificial marine habitat main body
The edge in face is provided with hook 5 corresponding with fish-egg attachment base frame 3, adheres to base frame 3 to fixed rectangle fish-egg.
In the specific implementation of utility model, hexahedron artificial marine habitat main body 1 is rectangular parallelepiped structure, and long is about 2m, wide about
For 2m, height is about 1.5m, and center of gravity reduction can effectively provide stability.Four circular through holes 6 of each side, arrange in two rows two
Arrangement, diameter is about 50cm, is spaced about 25cm, has the function of water conservancy diversion, can reduce impact of the ocean current to reefs, prevent reef
Body settles and displacement, and can form effective upper up-flow.Four circular through holes 6 of bottom surface, diameter is about 50cm, is spaced about
50cm coordinates open upper surface in artificial marine habitat launch process, advantageously reduces and is rushed when reefs is launched by seawater is upward
Power is hit, and can make reefs that scheduled posture be kept to stand on seabed.
According in the past to catching intensity control the study found that common rectangular artificial marine habitat can effectively stop fisherman's trawlnet
Operation, but the operation of cage net can not be limited, and after the completion of artificial marine habitat is launched, formation keeps away enemy and rich in nutrient environment
Place, be conducive to fish knot group, instead for cage net capture catches provide advantage.Therefore the utility model is upper
Surface apex angle has disposed the limitation catching net operation unit 2 for preventing cage net operation, the limitation catching net operation unit 2 by
Angle steel is made, and the yield strength of steel can effectively inhibit the operation of cage net, preferably protect marine organisms parent, is fishing
Industry protection of resources and proliferation provide precondition.
In the specific implementation of utility model, the open upper surface of hexahedron can preferably utilize illumination, be in attachment base
Algae effective photosynthesis is provided, the fish-egg to be attached on cylinder mould 4 provides sufficient dissolved oxygen, the neighbouring nutriment of fish shelter
Abundant, the shoal of fish assembles more.The inwhole hollow outs of bottom surface, improve the stability of fish shelter main body, fish shelter are prevented to be absorbed in bed mud.
Claims (10)
1. a kind of hexahedron type protects proliferous type artificial marine habitat, which is characterized in that including：It artificial marine habitat main body and is set to artificial
The fish-egg attachment base of fish shelter body interior, the artificial marine habitat main body is hollow hexahedron, described hexahedral two neighboring
The line of face intersection is hexahedral rib, and the artificial marine habitat body upper surface is equipped with opening, the upper table of the artificial marine habitat main body
Restricted catching net operation unit is fixedly installed in four apex angles in face, and the limitation catching net operation unit along rib by prolonging
Long line direction and three limitation bars perpendicular to each other composition, four sides of the artificial marine habitat main body and bottom surface are respectively set
There are multiple through-holes, the fish-egg attachment base to adhere to base frame by fish-egg and be set to the cylinder mould group of fish-egg attachment base lower portion
At.
2. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the fish-egg attachment base
Frame is cross one another two rectangular frame structures, and each rectangular frame inside configuration is fixedly installed several nets
Cage, several cylinder moulds are arranged parallel to each other.
3. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the artificial marine habitat master
The side of body and the through-hole of bottom surface are circle.
4. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the artificial marine habitat master
The side of body and bottom surface are respectively provided with four circular through holes, and four circular through holes are arranged in the arrangement mode of two rows two row
Row.
5. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the network interface of the cylinder mould
For regular hexagon.
6. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the artificial marine habitat master
The edge of body upper surface is provided with hook corresponding with fish-egg attachment base frame.
7. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the artificial marine habitat master
Body can be made up with limitation catching net operation unit of one-time-concreting.
8. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the artificial marine habitat master
Body is made of armored concrete.
9. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the limitation bar is angle
Steel.
10. hexahedron type according to claim 1 protects proliferous type artificial marine habitat, which is characterized in that the fish-egg attachment
Base frame is welded by steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292960.3U CN207948603U (en) | 2018-03-02 | 2018-03-02 | A kind of hexahedron type protection proliferous type artificial marine habitat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292960.3U CN207948603U (en) | 2018-03-02 | 2018-03-02 | A kind of hexahedron type protection proliferous type artificial marine habitat |
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| Publication Number | Publication Date |
|---|---|
| CN207948603U true CN207948603U (en) | 2018-10-12 |
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ID=63740686
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820292960.3U Expired - Fee Related CN207948603U (en) | 2018-03-02 | 2018-03-02 | A kind of hexahedron type protection proliferous type artificial marine habitat |
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| CN (1) | CN207948603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997758A (en) * | 2019-03-01 | 2019-07-12 | 中山大学 | A kind of artificial fish nest and application thereof |
| CN110754401A (en) * | 2019-11-14 | 2020-02-07 | 山东省海洋生物研究院 | Fish egg collecting device and collecting method for artificial fish reef hexagrammos otakii |
-
2018
- 2018-03-02 CN CN201820292960.3U patent/CN207948603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997758A (en) * | 2019-03-01 | 2019-07-12 | 中山大学 | A kind of artificial fish nest and application thereof |
| CN110754401A (en) * | 2019-11-14 | 2020-02-07 | 山东省海洋生物研究院 | Fish egg collecting device and collecting method for artificial fish reef hexagrammos otakii |
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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: 20181012 Termination date: 20190302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |