CN105104240B - A kind of Self-sinking type combination reef - Google Patents
A kind of Self-sinking type combination reef Download PDFInfo
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- CN105104240B CN105104240B CN201510264249.8A CN201510264249A CN105104240B CN 105104240 B CN105104240 B CN 105104240B CN 201510264249 A CN201510264249 A CN 201510264249A CN 105104240 B CN105104240 B CN 105104240B
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- algal reef
- fish shelter
- reef matrix
- reef
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- 239000011159 matrix material Substances 0.000 claims abstract description 121
- 241000251468 Actinopterygii Species 0.000 claims abstract description 49
- 241001474374 Blennius Species 0.000 claims abstract description 39
- 238000007667 floating Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000007797 corrosion Effects 0.000 claims abstract description 12
- 238000005260 corrosion Methods 0.000 claims abstract description 12
- 239000013535 sea water Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 18
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 15
- 239000010962 carbon steel Substances 0.000 claims description 15
- 239000010935 stainless steel Substances 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 7
- 238000012258 culturing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 13
- 241000195493 Cryptophyta Species 0.000 description 12
- 238000009360 aquaculture Methods 0.000 description 9
- 244000144974 aquaculture Species 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 239000004459 forage Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
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- 230000004083 survival effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The present invention relates to artificial algal reef technical fields, disclose a kind of Self-sinking type combination reef, including algal reef matrix, several auxiliary reefs being located at around algal reef matrix, air storing cavity is equipped in algal reef matrix, algal reef matrix side is equipped with plunger shaft, piston is equipped in plunger shaft, the inner end of plunger shaft is connected to air storing cavity, and algal reef matrix side is additionally provided with the tracheae being connected to air storing cavity, and the outer end of tracheae is equipped with floating ball, floating ball is equipped with the gas nozzle being connected to tracheae, and gas nozzle is equipped with sealing shroud；The bottom of algal reef matrix is equipped with fish shelter matrix, the bottom of algal reef matrix is equipped with several link slots, it is equipped with and is easy to by the metallic rod of seawater corrosion in link slot, the top of fish shelter matrix is equipped with the connection ring being sleeved in metallic rod, is connected by steel strand wires between fish shelter matrix and algal reef matrix.Whole to launch conveniently, seaweed acquisition is convenient, vdiverse in function.
Description
Technical field
The present invention relates to artificial algal reef technical fields more particularly to a kind of Self-sinking type to combine reef.
Background technology
Artificial algal reef is the artificial reef body for cultivating, being proliferated algae vegetation, is artificial launch to ocean, river, lake wave
In, provide the place of growth, breeding for algae, algae vegetation growth is vigorous to attract the forage of various aquatic animals, numerous
It grows, inhabit, to reach optimization environments such as subsea, the purpose of protection proliferation fishery resources；Algae can carry out light and effect simultaneously, be
Seawater complement lysis oxygen, moreover it is possible to absorb the heavy metal in water, purifying water body protects water environment, and on the other hand, many seaweed are also
It can be used for eating with edible, medical value, such as kelp, seaweed etc., also some algae can manufacture various skin care item.However
Current algal reef has a single function, and seaweed acquisition is inconvenient.
Chinese patent Authorization Notice No.：CN203608659U, discloses a kind of people at authorized announcement date on May 28th, 2014
Work algal reef, including pedestal and metal framework, pedestal are a truncated rectangular pyramids structure, and metal framework is embedded in pedestal top, consolidates on frame
Surely it is useful for the seedling rope of fixed seaweed；Pedestal is formed by concreting, parallel embedded two pipe in pedestal lower end；Metal framework is six
Face body steel bar framework structure, upper and lower surface diagonal line extended frame following table by bar connecting, the vertical reinforcing bar of frame
In the inserted base of face.This kind of algal reef has a single function, and seaweed acquisition is also inconvenient.
Invention content
The present invention in order to solve the above problem in the prior art, provide it is a kind of vdiverse in function, can cultivating seaweed again
The poly- fish of energy launches convenient Self-sinking type combination reef.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of Self-sinking type combines reef, including algal reef matrix, several auxiliary reefs for being located at around algal reef matrix, the algal reef base
Be equipped with air storing cavity in vivo, algal reef matrix side is equipped with several plunger shafts, is equipped with piston in plunger shaft, the inner end of plunger shaft with
Air storing cavity is connected to, and algal reef matrix side is additionally provided with tracheae be connected to air storing cavity, and the outer end of tracheae is equipped with floating ball, on floating ball
Equipped with the gas nozzle being connected to tracheae, gas nozzle is equipped with sealing shroud；The bottom of the algal reef matrix is equipped with fish shelter matrix, algal reef matrix
Bottom be equipped with several link slots, be equipped in link slot and be easy to by the metallic rod of seawater corrosion, set at the top of the fish shelter matrix
There is the connection ring being sleeved in metallic rod, is connected by steel strand wires between the fish shelter matrix and algal reef matrix.
Algal reef matrix, auxiliary reefs, fish shelter matrix put into marine together, and in the seawater, floating ball is floating across the sea for integrated suspension,
To play the position of instruction algal reef matrix, various seaweed are in algal reef matrix surface, auxiliary reefs surface apposition growth, with seawater
Corrosion to metallic rod, the connection ring on fish shelter matrix are detached from metallic rod, and fish shelter matrix sinks to seabed, fish shelter matrix, algae
Reef matrix is connected by steel strand wires, to prevent algal reef matrix from being taken away by wave；When needing to acquire seaweed, by air pump and float
Gas nozzle connection on ball, to gas storage interacvity air-filling, piston gradually stretches out under gas pressure from algal reef matrix side after inflation, algae
The volume of reef matrix constantly increases, and buoyancy also constantly increases, and algal reef matrix is gradually increasing, until rising at sea, at this time
Seaweed can easily be acquired, while algal reef matrix rises, fish shelter matrix is driven to rise, fish shelter matrix is cleared up while rising
Fall the silt in fish shelter matrix cavity.
Preferably, the auxiliary reefs is internally provided with aquaculture net cage.It can be with cultured fishes in aquaculture net cage so that
Allomeric function is more powerful.
Preferably, the side of the auxiliary reefs, which is equipped with several hollow seaweed, cultivates pipe, the seaweed is cultivated in pipe
Equipped with base is cultivated, the side that seaweed cultivates pipe is equipped with several through-holes；The top surface of the auxiliary reefs is equipped with several floats.Seaweed is cultivated
Pipe is for cultivating seaweed, so that seaweed is dense around aquaculture net cage, suitable growth is provided for the fish in aquaculture net cage
Environment, the fish survival rate in aquaculture net cage is high, and growth is faster.
Preferably, the metallic rod includes stainless steel, the coaxial carbon steel bar with stainless steel, the stainless steel
One end of bar is hinged with link slot side, and the outer end of stainless steel is equipped with location hole, one end of the carbon steel bar and link slot
The other side is fixedly connected, and the outer end of carbon steel bar is equipped with the positioning convex platform stretched into location hole.Stainless steel, carbon steel bar contact to be formed
Form galvanic corrosion in the seawater afterwards, it being capable of the qualitative control corrosion rate time.
Preferably, the lower end center of the algal reef matrix is equipped with winding roller, the steel strand wires are wound on winding roller,
The upper surface of the hemispherical structure of fish shelter matrix, fish shelter matrix is equipped with annular spacing groove, is set in the annular spacing groove
There are connected ball, the connected ball to be stuck in annular spacing groove and can be slided in annular spacing groove, the outer end of the steel strand wires
It is connect with connected ball.The hemispherical structure of fish shelter matrix, after sinking to seabed, spherical surface is contacted with seabed, and algal reef matrix is suspended in
It in seawater, can wave under the action of wave, so that connected ball moves in annular spacing groove, so that steel strand wires exist
Stress point on fish shelter matrix changes, and is changed so that different directions can occur for fish shelter matrix due to stress point
Wallowing motion effectively prevents the hole on fish shelter matrix by mud to which the silt in the hole on fish shelter matrix is ejected
Sand blocks.
Preferably, the side of the algal reef matrix is equipped with connecting hole, the side of the auxiliary reefs is equipped with and connecting hole
The connecting pole of cooperation, the bottom of the link slot are equipped with the pin hole penetrated through with connecting hole, and the connecting pole is equipped with limit hole, institute
It states and is equipped with spacer pin in pin hole, the upper end of spacer pin penetrates in the limit hole on connecting pole, and lower end and the connection ring of spacer pin connect
It connects, is connected by cable wire between the bottom and algal reef matrix side of the auxiliary reefs.After metallic rod is corroded, connection ring disengages,
Fish shelter matrix sinks, and sinking while extracts spacer pin out of pin hole, after connecting pole lacks the limit of spacer pin, auxiliary reefs with
Algal reef matrix is detached from, and more wide space is provided for algal grown.
Preferably, the bottom of the connecting pole is equipped with annular groove, compression spring is equipped in the annular groove.When spacer pin is from pin
After deviating from hole, compression spring can guarantee that connecting pole is detached with the stabilization of connecting hole.
Preferably, each auxiliary reefs is equipped with a piece of separation net, pass through between the isolation network edge on adjacent auxiliary reefs
Soft magnetic bodies absorption connection, the separation net connect the Isolation net cover to be formed and be covered in algal reef matrix top surface.Algae on algal reef matrix
It when class is in Seedling Stage, is covered, is played a protective role by Isolation net cover, separate the time, it is auxiliary when seaweed grows to larger
After reefs is detached with algal reef matrix, every separation net is opened, and prevents Isolation net cover limitation seaweed growth.
Preferably, when the separation net links together equipped with several float separation nets, float can prevent
Separation net is pressed in algal reef matrix surface, and after separation net separates, float makes separation net be in vertical state, prevents separation net from limiting
Seaweed growth processed.
Therefore, the present invention has the advantages that：（1）Seaweed can be cultivated and cultured fishes, shellfish, function are rich
It is rich various；（2）Fish shelter matrix, algal reef matrix, auxiliary reefs link together dispensing, and it is convenient to launch；（3）When seaweed acquires, algal reef
Matrix floats, and acquisition is convenient；（4）Algal reef matrix launches initial stage, and seaweed is in Seedling Stage, and Isolation net cover plays guarantor to seaweed seedling
Shield acts on；（5）The drift of algal reef matrix is shaken, and drives the swing of fish shelter matrix different angle so that on fish shelter matrix in hole
Silt is discharged.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the sectional view of Fig. 1.
Fig. 4 is the separate state diagram of fish shelter matrix and algal reef matrix.
Fig. 5 is the status diagram that algal reef matrix acquires seaweed.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is enlarged diagram at A in Fig. 3.
Fig. 8 is enlarged diagram at B in Fig. 3.
Fig. 9 is enlarged diagram at C in Fig. 4.
Figure 10 is the vertical view of fish shelter matrix.
In figure：Algal reef matrix 1, auxiliary reefs 2, aquaculture net cage 3, tracheae 4, floating ball 5, gas nozzle 6, sealing shroud 7, fish shelter matrix 8,
Float 9, link slot 10, metallic rod 11, steel strand wires 12, winding roller 13, annular spacing groove 14, cable wire 15, connected ball 16, separation net
20, connection ring 80, air storing cavity 100, plunger shaft 101, piston 102, connecting hole 103, pin hole 104, spacer pin 105, stainless steel
110, carbon steel bar 111, location hole 112, positioning convex platform 113, seaweed cultivate pipe 200, through-hole 201, connecting pole 202, limit hole
203, annular groove 204, compression spring 205.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and detailed description：
A kind of Self-sinking type as depicted in figs. 1 and 2 combines reef, including algal reef matrix 1, be located at it is several around algal reef matrix
Auxiliary reefs 2, auxiliary reefs 2 are internally provided with aquaculture net cage 3, and the side of auxiliary reefs 2 is equipped with several hollow seaweed and cultivates pipe 200,
Seaweed, which is cultivated to be equipped in pipe, cultivates base, and the side that seaweed cultivates pipe is equipped with several through-holes 201；The top surface of auxiliary reefs 2 is equipped with several
Float 9.
As shown in figure 3, being equipped with air storing cavity 100 in algal reef matrix 1, algal reef matrix side is equipped with several plunger shafts 101, piston
Intracavitary is equipped with piston 102, and cavity is equipped in piston, and the inner end of plunger shaft is connected to air storing cavity, algal reef matrix side be additionally provided with and
The outer end of the tracheae 4 of air storing cavity connection, tracheae is equipped with floating ball 5, and floating ball is equipped with the gas nozzle 6 being connected to tracheae, and gas nozzle is equipped with
Sealing shroud 7；The bottom of algal reef matrix 1 is equipped with fish shelter matrix 8, the hemispherical structure of fish shelter matrix, as shown in fig. 7, algal reef matrix 1
Bottom be equipped with link slot 10 corresponding with auxiliary reefs quantity, be equipped in link slot 10 and be easy to by the metallic rod 11 of seawater corrosion,
The top of fish shelter matrix 8 is equipped with the connection ring 80 being sleeved in metallic rod, passes through steel strand wires 12 between fish shelter matrix and algal reef matrix
It connects, in the present embodiment, metallic rod 11 includes stainless steel 110, the carbon steel bar 111 coaxial with stainless steel, stainless steel
One end and link slot side are hinged, and the outer end of stainless steel is equipped with location hole 112, one end of carbon steel bar 111 and link slot it is another
Side is fixedly connected, and the outer end of carbon steel bar is equipped with the positioning convex platform 113 stretched into location hole.
The lower end center of algal reef matrix 1 is equipped with winding roller 13, and steel strand wires 12 are wound on winding roller, as shown in Figure 10, fish shelter
Matrix 8 is equipped with annular spacing groove 14 above, is equipped with connected ball 16 in annular spacing groove, connected ball is stuck in annular spacing groove
Interior and can be slided in annular spacing groove, the lower end of steel strand wires is connect with connected ball.
As shown in figure 8, the side of algal reef matrix 1 is equipped with connecting hole 103, the side of auxiliary reefs 2 is equipped with to be coordinated with connecting hole
Connecting pole 202, the bottom of link slot 10 is equipped with the pin hole 104 penetrate through with connecting hole, and connecting pole is equipped with limit hole 203, company
The bottom for connecing column 202 is equipped with annular groove 204, and compression spring 205 is equipped in annular groove, spacer pin 105, spacer pin are equipped in pin hole 104
Upper end penetrate in the limit hole 203 on connecting pole 202, the lower end of spacer pin 105 is connect with connection ring 80, the bottom of auxiliary reefs
It is connect by cable wire 15 between algal reef matrix side；Each auxiliary reefs 2 is equipped with a piece of separation net 20, on adjacent auxiliary reefs 2
Isolation network edge between adsorbed and connect by soft magnetic bodies, separation net connects the separation net to be formed and be covered in algal reef matrix top surface
Cover；Separation net is equipped with several floats 9.
Algal reef matrix, auxiliary reefs, fish shelter matrix link together, and input is marine, and it is convenient to launch, and seawater is suspended in after input
In, seaweed spore（Or seedling）Grow up on algal reef matrix, fish culture is in aquaculture net cage, algal reef matrix entirety quilt after input
Isolation net cover covers, and to play a protective role to seaweed spore, seedling etc., state is as depicted in figs. 1 and 2 at this time；Stainless steel
Bar, carbon steel bar form galvanic corrosion in the seawater, and in galvanic corrosion, carbon steel bar easily corrodes as anode, and corrosion rate is fast,
The diameter of carbon steel bar can be selected with the qualitative control corrosion rate time, the etching time and the seaweed on algal reef matrix are from Seedling Stage
Time to the growth stage is close, i.e., after seaweed grows to the growth stage from seedling, as shown in figures 4 and 9, carbon steel bar corrosion fracture,
Connection ring is detached with algal reef matrix, and fish shelter matrix sinks to seabed, and fish shelter matrix is during sinking the limit in pin hole
Pin is extracted, and the connecting pole on auxiliary reefs disengages under the action of compression spring with connecting hole after losing limit, at this time auxiliary reefs and algal reef
Matrix is detached and is distributed in around algal reef matrix, and during separation, every separation net is opened, as shown in fig. 6, to for
Algae in fast growing period provides enough spaces, promotes the excellent growth of algae；
Floating ball is floating across the sea, plays mark action, has algal reef matrix below mark floating ball, the algae on algal reef matrix
It needs manually to acquire after growing to the manhood（Or when needing to catch the fish in aquaculture net cage）, the sealing shroud on gas nozzle is removed,
Air pump on ship is connected to the gas nozzle on floating ball, and for air pump constantly to gas storage interacvity air-filling, the air pressure in air storing cavity increases pusher
Piston is displaced outwardly and stretches out on the outside of algal reef matrix, as shown in Figure 5 and Figure 6, with the continuous stretching of a large amount of pistons, algal reef base
The volume of body gradually increases, and buoyancy gradually increases, and algal reef matrix gradually floats, and floats at Layer Near The Sea Surface, at this time can be convenient
Acquisition algae, fishing fish, after acquisition, tracheae and air pump disengage, piston under the pressure effect of seawater in retraction plunger shaft,
Gas in air storing cavity is discharged from tracheae, and the volume of algal reef matrix reduces, whole to sink to initial position again, then sealing
Gas nozzle is entangled, water inlet in air storing cavity is prevented.
Therefore, the present invention has the advantages that：（1）Seaweed can be cultivated and cultured fishes, shellfish, function are rich
It is rich various；（2）Fish shelter matrix, algal reef matrix, auxiliary reefs link together dispensing, and it is convenient to launch；（3）When seaweed acquires, algal reef
Matrix floats, and acquisition is convenient；（4）Algal reef matrix launches initial stage, and seaweed is in Seedling Stage, and Isolation net cover plays guarantor to seaweed seedling
Shield acts on；（5）The drift of algal reef matrix is shaken, and drives the swing of fish shelter matrix different angle so that on fish shelter matrix in hole
Silt is discharged.
Claims (6)
1. a kind of Self-sinking type combines reef, characterized in that including algal reef matrix, several auxiliary reefs being located at around algal reef matrix, institute
It states and is equipped with air storing cavity in algal reef matrix, algal reef matrix side is equipped with several plunger shafts, and piston, plunger shaft are equipped in plunger shaft
Inner end be connected to air storing cavity, algal reef matrix side is additionally provided with the tracheae being connected to air storing cavity, and the outer end of tracheae is equipped with floating
Ball, floating ball are equipped with the gas nozzle being connected to tracheae, and gas nozzle is equipped with sealing shroud；The bottom of the algal reef matrix is equipped with fish shelter base
The bottom of body, algal reef matrix is equipped with several link slots, is equipped with and is easy to by the metallic rod of seawater corrosion, the fish shelter base in link slot
The top of body is equipped with the connection ring being sleeved in metallic rod, is connected by steel strand wires between the fish shelter matrix and algal reef matrix；Institute
The side for the algal reef matrix stated is equipped with connecting hole, and the side of the auxiliary reefs is equipped with the connecting pole coordinated with connecting hole, the company
The bottom of access slot is equipped with the pin hole penetrated through with connecting hole, and the connecting pole is equipped with limit hole, spacer pin is equipped in the pin hole,
The upper end of spacer pin penetrates in the limit hole on connecting pole, and the lower end of spacer pin is connect with connection ring, the bottom of the auxiliary reefs
It is connect by cable wire between algal reef matrix side；The bottom of the connecting pole is equipped with annular groove, and pressure is equipped in the annular groove
The lower end center of spring, the algal reef matrix is equipped with winding roller, and the steel strand wires are wound on winding roller, and the fish shelter matrix is in
The upper surface of hemispherical dome structure, fish shelter matrix is equipped with annular spacing groove, and connected ball is equipped in the annular spacing groove, described
Connected ball is stuck in annular spacing groove and can be slided in annular spacing groove, and the outer end of the steel strand wires is connect with connected ball.
2. a kind of Self-sinking type according to claim 1 combines reef, characterized in that the auxiliary reefs is internally provided with culturing net
Case.
3. a kind of Self-sinking type according to claim 2 combines reef, characterized in that the side of the auxiliary reefs is equipped with several
Hollow seaweed cultivates pipe, and the seaweed, which is cultivated to be equipped in pipe, cultivates base, and the side that seaweed cultivates pipe is equipped with several through-holes, described
The top surface of auxiliary reefs is equipped with several floats.
4. a kind of Self-sinking type according to claim 1 combines reef, characterized in that the metallic rod include stainless steel,
One end of the carbon steel bar coaxial with stainless steel, the stainless steel is hinged with link slot side, and the outer end of stainless steel is set
There are location hole, one end of the carbon steel bar to be fixedly connected with the other side of link slot, the outer end of carbon steel bar, which is equipped with, stretches into location hole
Interior positioning convex platform.
5. a kind of Self-sinking type according to claim 1 combines reef, characterized in that each auxiliary reefs is equipped with a piece of isolation
Net is adsorbed between the isolation network edge on adjacent auxiliary reefs by soft magnetic bodies and is connected, and the separation net is connected to be formed and is covered in
The Isolation net cover of algal reef matrix top surface.
6. a kind of Self-sinking type according to claim 5 combines reef, characterized in that the separation net is equipped with several floating
Son.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510264249.8A CN105104240B (en) | 2015-05-22 | 2015-05-22 | A kind of Self-sinking type combination reef |
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| CN201510264249.8A CN105104240B (en) | 2015-05-22 | 2015-05-22 | A kind of Self-sinking type combination reef |
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| CN105104240A CN105104240A (en) | 2015-12-02 |
| CN105104240B true CN105104240B (en) | 2018-08-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557644B (en) * | 2015-12-16 | 2018-06-19 | 浙江省海洋水产研究所 | A kind of drift net convenient for salvaging |
| CN105532590B (en) * | 2015-12-16 | 2018-06-19 | 浙江省海洋水产研究所 | Drift net weight-driven |
| CN105475242B (en) * | 2015-12-16 | 2018-06-19 | 浙江省海洋水产研究所 | It can effectively avoid the drift net device of ghost fishing |
| CN111264425B (en) * | 2019-11-06 | 2021-09-03 | 浙江省海洋水产研究所 | Release ship |
| CN111248124B (en) * | 2019-11-06 | 2021-08-20 | 浙江省海洋水产研究所 | Spiral shell class releasing device |
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2015
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| CN2489589Y (en) * | 2001-08-02 | 2002-05-08 | 吴为国 | Diving propelling air-breathing automatic aerator |
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