CN105075928A - Multi-form artificial fish reef - Google Patents
Multi-form artificial fish reef Download PDFInfo
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- CN105075928A CN105075928A CN201510268092.6A CN201510268092A CN105075928A CN 105075928 A CN105075928 A CN 105075928A CN 201510268092 A CN201510268092 A CN 201510268092A CN 105075928 A CN105075928 A CN 105075928A
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- algae culture
- fish shelter
- shelter
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- 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
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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
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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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- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a multi-form artificial fish reef and aims to solve the problems that conventional artificial fish reefs only have a single function, and are liable to blockage after being used for some time and are thus not beneficial to the roundup life of stocks of fishes. The multi-form artificial fish reef comprises a seaweed cultivation base body and a fish reef base body, which are connected by a pull rope. A plurality of net cages are arranged around the seaweed cultivation base body and connected to the seaweed cultivation base body. Striking balls for striking the fish reef base body are connected to the seaweed cultivation base body. The fish reef base body is provided with high pressure air used for flushing a fish shelter cavity. The striking balls trigger rebound mechanisms and the rebound mechanisms cut air covers open, and the high pressure air runs out and flushes the fish shelter cavity for preventing blockage of the fish shelter cavity. The artificial fish reef can provide places for inhabitation, reproduction, foraging and protection for stocks of fishes, can cultivate seaweed, and can be used for net cage cultivation. After the artificial fish reef is put into use, the blockage of the fish shelter cavity is prevented.
Description
Technical field
The present invention relates to a kind of artificial fish shelter, more particularly, it relates to a kind of polymorphic artificial fish shelter of diverse in function.
Background technology
Artificial fish shelter is artificially at the structure of marine setting; its objective is and improve marine ecosystem environment; build the good environment that marine organisms perch, provide breeding, growth, forage for fish etc. and shelter the place of enemy, reach protection, breed and improve the object of catch.Carry out artificial fish shelter construction widely both at home and abroad at present, carry out the reparation in the biological habitat of coastal ocean and fishing ground, achieve certain effect, but a lot of artificial fish shelter function singlenesses used now, easily there is the phenomenon of blocking in artificial fish shelter, be unfavorable for the gathering life of the shoal of fish after marine use a period of time.
Chinese patent notification number CN202890204U, disclose a kind of novel artificial fish shelter, for being arranged on sea bed, the both sides, top of artificial fish shelter are relatively set with fluoran stream surface and lee side, and the top of fluoran stream surface and lee side all tilts towards the center of novel artificial fish shelter, presents splayed structure.In the ebb current period, fluoran stream surface produces upwelling, is upwards carried by the nutritive salt of bottom, improves the primary productivity in marine site, local, and then brings bait to fish; In the flood current period, fluoran stream surface produces upwelling, and near lee side, form the back of the body eddy current of low flow velocity, forms the space being suitable for fish habitat breeding.But the artificial fish shelter function singleness of this structure, the sandstone on sea bed easily can cover artificial fish shelter, cause artificial fish shelter to occur clogging, are unfavorable for the gathering life of the shoal of fish.
Summary of the invention
Instant invention overcomes existing artificial fish shelter function singleness, the phenomenon of blocking is easily there is after using a period of time, be unfavorable for the deficiency of the gathering life of the shoal of fish, provide a kind of polymorphic artificial fish shelter, its diverse in function, can not only assemble the shoal of fish, can also be used for fish culture in net pen, not easily there is the phenomenon blocked in artificial fish shelter use procedure, be conducive to the gathering life of the shoal of fish.
In order to solve the problems of the technologies described above, the present invention is by the following technical solutions: a kind of polymorphic artificial fish shelter, comprise algae culture matrix, fish shelter matrix, stay cord is connected between algae culture matrix and fish shelter matrix, fish shelter matrix upper end is provided with some suspension ring, algae culture matrix lower end and suspension ring one_to_one corresponding are provided with some easily by the drag hook of seawater corrosion, suspension ring are connected on drag hook, inlet chamber and several plunger shaft be communicated with inlet chamber is provided with in algae culture matrix, algae culture matrix outer wall is connected with the air inlet pipe be communicated with inlet chamber, algae culture matrix outer wall is provided with check valve with air inlet pipe link position, air inlet pipe upper end connects buoy, the piston that can outwards promote is sealed and installed with in plunger shaft, algae culture matrix outer wall is connected with some upper stratas net cage near upper end position is uniform, on algae culture matrix outer wall near lower end position uniform be connected with some can lower floor's net cage of up-down adjustment, algae culture matrix outer wall is provided with one deck algae culture basic unit, algae culture basic unit is provided with some algae culture grooves, be provided with in fish shelter matrix be communicated with outer wall shelter fish chamber, fish shelter matrix lower end is provided with several and the stay pipe sheltered fish chamber and be communicated with, fish shelter matrix outer wall be provided with some with shelter that fish chamber is communicated with enter fish pipe, fish shelter matrix outer wall is equidistantly provided with some shims from top to bottom, and the space between adjacent two shims forms the open No Attack Area of the shoal of fish, fish shelter matrix upper surface is provided with the sliding chamber of several T-shaped, be provided with T-shaped in sliding chamber and clash into slide bar, T-shaped is clashed between slide bar transition face and T-shaped sliding chamber transition face and is provided with buffer spring, shelter in fish chamber and be provided with rebounding mechanism near clashing into slide bar lower end position, rebounding mechanism comprises base plate, be hinged on the touch panel of base plate front end, be hinged on the resilience bar in base plate centre position, touch panel is fixedly connected with positive stop hook, base plate rear end is fixedly connected with location hook, location hook is hinged with gag lever post, gag lever post front end is plugged in positive stop hook, resilience bar and base plate hinged position are provided with torsion spring, resilience bar front end arranges near positive stop hook and is connected on gag lever post under torsion spring effect, touch panel is obliquely installed from base hinged end from the bottom up to the other end, slide bar lower end is near touch panel upper surface, high pressure air cavity is provided with near clashing into slide bar position in fish shelter matrix, gases at high pressure are provided with in high pressure air cavity, high pressure air cavity upper end is tightly connected sealing-plug, high pressure air cavity lower end is tightly connected the gas lid that can poke, resilience bar front end is fixedly connected with the cutter for poking gas lid, algae culture matrix lower surface is provided with several mounting grooves, impact bead is equipped with in mounting groove, impact bead is by being easily connected to mounting groove bottom surface by the lanyard of seawater corrosion, impact bead all connects limit rope, limit rope lower end connects draw ring, draw ring is all actively socketed on stay cord, the cylindrical structure of algae culture matrix, inlet chamber in algae culture matrix coaxially arrange cylindrical, piston is hollow structure, fish shelter matrix is the reinforced concrete structure be square, four sliding chambeies are symmetrical arranged between two, clash into slide bar upper surface rectangular structure, all rounded structure of shim and each shim is all laid with several water holes.
Artificial fish shelter is before input, algae culture matrix and fish shelter matrix dock up and down and link together into an overall structure, fish shelter matrix easier than algae culture matrix sink, marine alga spore is loaded in algae culture groove, drop in the sea, in upper strata net cage and lower floor's net cage, throw in fry carry out cage culture, artificial fish shelter sinks to marine and is suspended in certain height and position, buoy floats across the sea, marine alga spore in algae culture groove starts growth, drag hook is slowly by seawater corrosion simultaneously, when drag hook by seawater corrosion to a certain extent after, suspension ring depart from drag hook, fish shelter matrix continues to sink, now algae culture matrix holds fish shelter matrix by stay cord, marine alga is apposition growth on plate.On fish shelter matrix shelter fish chamber to the shoal of fish provide well perch, breed, grow, forage and shelter the place of enemy.When at neritic province domain, when fish shelter matrix sinks to seabed, stay pipe supports fish shelter matrix, makes to there is certain distance between fish shelter matrix and seabed, avoids fish shelter matrix directly to support seabed and occurs the phenomenon that blocks.The lanyard be connected on impact bead is subject to the corrosion of seawater, after corrosion a period of time, lanyard disconnects, impact bead gravitate sinks and strikes on fish shelter matrix, fish shelter matrix is subject to clashing into after vibration, the impurity sheltering easily blocking cavity in fish chamber is shaken off out, effectively prevents sheltering fish chamber and occur clogging.Limit rope serves good position-limiting action to impact bead, effectively prevent impact bead from departing from fish shelter matrix, when impact bead sinks to fish shelter matrix upper end and strikes shock slide bar, clash into the effect that slide bar is subject to impact, move down and lower end striking on the touch panel of rebounding mechanism, thus make the gag lever post of rebounding mechanism depart from positive stop hook, resilience bar pops up instantaneously under the effect of torsion spring, the cutter being fixedly connected on resilience bar front end cuts towards gas lid, gas cover is cut thus the gases at high pressure in high pressure air cavity is run out of and impacts sheltering fish chamber, go out sheltering the impurity deposited in fish chamber, avoid and shelter fish chamber and occur stopping state, while gases at high pressure are run out of, fish shelter matrix is subject to the reaction force appearance shake of gases at high pressure, further the impurity on fish shelter matrix is shaken off down, effectively prevent and shelter fish chamber and occur stopping state.After a period of time, by air inlet pipe to air inlet interacvity air-filling, gases at high pressure promote piston outwards movement, thus increase the overall volume of algae culture matrix, increase the buoyancy of algae culture matrix, drive whole artificial fish shelter to move up, algae culture matrix is manually gathered to marine alga after floating to position, sea, and the fish caught in net cage, after completing, piston is forced inwardly in plunger shaft, so that algae culture medium body sinks to marine.The open No Attack Area be made up of shim, provides to the shoal of fish and well protects place, be convenient to the accumulation of bait, considerably increases the protection space of artificial fish shelter.This artificial fish shelter structure function is various, can not only perch for the shoal of fish provides, breed, grow, forage and shelter the place of enemy, marine alga can also be cultivated and carry out cage culture, in artificial fish shelter use procedure, not easily occur the phenomenon blocked, be conducive to the gathering life of the shoal of fish.
As preferably, lower floor's net cage and upper strata net cage are equipped with four, the setting and lower floor's net cage and upper strata net cage stagger, be fixedly connected with by upper rack posts between upper strata net cage with algae culture matrix, lower fulcrum bar and slide rail is connected with between lower floor's net cage and algae culture matrix, slide rail is fixedly connected with algae culture matrix by lower fulcrum bar, slide rail is provided with chute, slidably connection sliding block is connected with in chute, connection sliding block upper end is connected with lifting rod, lifting rod stretches out slide rail upper end, and connection sliding block is fixedly connected with lower floor net cage.At algae culture matrix, upper strata net cage and lower floor's net cage are set for one week, make artificial fish shelter can not only provide life area for the shoal of fish, and can also marine alga be cultivated, carry out cage culture, marine alga provides good bait to fry in net cage, and this multi-functional artificial fish shelter can bring good economic benefit.To when fishing in lower floor's net cage, by upwards pulling lifting rod by lower floor's net cage pull-up, be convenient to catch.
As preferably, fish shelter body upper surface is provided with marine alga lamina affixad, and fish shelter body upper surface is provided with the raised line that a circle " returns " font, and raised line runs through marine alga lamina affixad and raised line upper surface and marine alga lamina affixad upper surface flush, suspension ring are provided with four, are connected on four limits of raised line.The attachment that marine alga lamina affixad is conducive to the marine alga fallen down from algae culture matrix is cultivated, and these marine algas can provide bait for the shoal of fish of fish shelter matrix location and better protect place.It is good that suspension ring are connected to bonding strength on raised line.
As preferably, on marine alga lamina affixad, sliding chamber upper end-face edge is connected with several limited blocks, and limited block is connected to and clashes on slide bar upper surface.Limited block effectively prevents clashing into slide bar and departs from sliding chamber.
As preferably, encloses spacing ring near algae culture outer surface of matrix position compact siro spinning technology one in plunger shaft, piston outer wall is provided with a circle defining flange, defining flange and plunger shaft inwall adaptive, piston outer wall and spacing ring inwall adaptive.Piston defining flange and spacing ring in the process of movement serve good position-limiting action, effectively prevent piston from spinning off in plunger shaft.
Compared with prior art, the invention has the beneficial effects as follows: (1) artificial fish shelter structure function is various, can not only perch for the shoal of fish provides, breed, grow, forage and shelter the place of enemy, marine alga can also be cultivated, carry out cage culture; (2) artificial fish shelter is thrown in and is used the fish chamber of sheltering in rear fish shelter matrix not easily to occur clogging; (3) the open No Attack Area be made up of shim, provides to the shoal of fish and well protects place, be convenient to the accumulation of bait, considerably increases the protection space of artificial fish shelter.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is cutaway view of the present invention;
Fig. 3 is the vertical view of algae culture matrix of the present invention;
Fig. 4 is the vertical view of fish shelter matrix of the present invention;
Fig. 5 is the structural representation of rebounding mechanism of the present invention;
Fig. 6 is the vertical view of rebounding mechanism of the present invention;
In figure: 1, algae culture matrix, 2, fish shelter matrix, 3, stay cord, 4, shim, 5, suspension ring, 6, drag hook, 7, inlet chamber, 8, plunger shaft, 9, air inlet pipe, 10, check valve, 11, buoy, 12, piston, 13, algae culture basic unit, 14, algae culture groove, 15, shelter fish chamber, 16, stay pipe, 17, sliding chamber, 18, clash into slide bar, 19, buffer spring, 20, base plate, 21, touch panel, 22, resilience bar, 23, positive stop hook, 24, location hook, 25, gag lever post, 26, torsion spring, 27, high pressure air cavity, 28, sealing-plug, 29, gas lid, 30, cutter, 31, mounting groove, 32, impact bead, 33, lanyard, 34, limit rope, 35, draw ring, 101, upper rack posts, 102, enter fish pipe, 103, marine alga lamina affixad, 104, raised line, 105, limited block, 106, lower fulcrum bar, 107, spacing ring, 108, defining flange, 109, upper strata net cage, 110, lower floor's net cage, 111, slide rail, 112, connection sliding block, 113, lifting rod, 114, rebounding mechanism.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is further described specifically:
Embodiment: a kind of polymorphic artificial fish shelter (see accompanying drawing 1, accompanying drawing 2), comprise algae culture matrix 1, fish shelter matrix 2, stay cord 3 is connected between algae culture matrix and fish shelter matrix, fish shelter matrix upper end is provided with four suspension ring 5, algae culture matrix lower end and suspension ring one_to_one corresponding are provided with four easily by the drag hook 6 of seawater corrosion, drag hook one end is hinged on algae culture matrix, and other end grafting is spacing in algae culture matrix.Suspension ring are connected on drag hook, inlet chamber 7 and several plunger shaft 8 be communicated with inlet chamber is provided with in algae culture matrix, algae culture matrix outer wall is connected with the air inlet pipe 9 be communicated with inlet chamber, algae culture matrix outer wall being provided with check valve 10 with air inlet pipe link position, algae culture matrix being provided with the vent valve for being discharged into gas intracavity gas.Air inlet pipe upper end connects buoy 11, is sealed and installed with the piston 12 that can outwards promote in plunger shaft.Algae culture matrix outer wall is connected with four upper strata net cages 109 near upper end position is uniform, on algae culture matrix outer wall near lower end position uniform be connected with four can lower floor's net cage 110 of up-down adjustment, algae culture matrix outer wall is provided with one deck algae culture basic unit 13, and algae culture basic unit is provided with some algae culture grooves 14; Be provided with in fish shelter matrix be communicated with outer wall shelter fish chamber 15, fish shelter matrix lower end is provided with several and the stay pipe 16 sheltered fish chamber and be communicated with, and stay pipe outer wall is equipped with several anti-blockage holes; Fish shelter matrix outer wall be provided with some with shelter that fish chamber is communicated with enter fish pipe 102, fish shelter matrix outer wall is equidistantly provided with seven shims 4 from top to bottom, space between adjacent two shims forms the open No Attack Area of the shoal of fish, shim and fish shelter matrix one-body molded.Spacing ring 107 is enclosed near algae culture outer surface of matrix position compact siro spinning technology one in plunger shaft, spacing ring is detachably connected on algae culture matrix, piston outer wall is provided with a circle defining flange 108, defining flange and plunger shaft inwall adaptation, piston outer wall and spacing ring inwall adaptation.Fish shelter matrix upper surface is provided with the sliding chamber 17 of T-shaped, be provided with T-shaped in sliding chamber and clash into slide bar 18, T-shaped is clashed between slide bar transition face and T-shaped sliding chamber transition face and is provided with buffer spring 19, shelter in fish chamber and be provided with rebounding mechanism 114(see accompanying drawing 5 near clashing into slide bar lower end position, accompanying drawing 6), rebounding mechanism comprises base plate 20, be hinged on the touch panel 21 of base plate front end, be hinged on the resilience bar 22 in base plate centre position, base plate is fastenedly connected sheltering in fish chamber, touch panel is fixedly connected with positive stop hook 23, base plate rear end is fixedly connected with location hook 24, location hook is hinged with gag lever post 25, gag lever post front end is plugged in positive stop hook, the rectangular frame-shaped structure of resilience bar, resilience bar and base plate hinged position are provided with torsion spring 26, resilience bar front end arranges near positive stop hook and is connected on gag lever post under torsion spring effect, touch panel is obliquely installed from base hinged end from the bottom up to the other end, slide bar lower end is near touch panel upper surface, high pressure air cavity 27 is provided with near clashing into slide bar position in fish shelter matrix, gases at high pressure are provided with in high pressure air cavity, high pressure air cavity upper end is tightly connected sealing-plug 28, high pressure air cavity lower end is tightly connected the gas lid 29 that can poke, resilience bar front end is fixedly connected with the cutter 30 for poking gas lid, algae culture matrix lower surface is provided with several mounting grooves 31, impact bead 32 is equipped with in mounting groove, impact bead is by being easily connected to mounting groove bottom surface by the lanyard 33 of seawater corrosion, impact bead all connects limit rope 34, limit rope lower end connects draw ring 35, draw ring is all actively socketed on stay cord.The cylindrical structure of algae culture matrix (see accompanying drawing 3), inlet chamber in algae culture matrix coaxially arrange cylindrical, piston is hollow structure, fish shelter matrix is the reinforced concrete structure (see accompanying drawing 4) be square, four sliding chambeies are symmetrical arranged between two, clash into slide bar upper surface rectangular structure, all rounded structure of shim and each shim is all laid with several water holes, the diameter of all shims increases from the middle to both ends gradually.Lower floor's net cage and upper strata net cage are equipped with four, the setting and lower floor's net cage and upper strata net cage stagger, be fixedly connected with by upper rack posts 101 between upper strata net cage with algae culture matrix, lower fulcrum bar 106 and slide rail 111 is connected with between lower floor's net cage and algae culture matrix, slide rail is fixedly connected with algae culture matrix by lower fulcrum bar, slide rail is provided with chute, connection sliding block 112 is slidably connected with in chute, connection sliding block upper end is connected with lifting rod 113, lifting rod stretches out slide rail upper end, and connection sliding block is fixedly connected with lower floor net cage.Fish shelter body upper surface is provided with marine alga lamina affixad 103, fish shelter body upper surface is provided with the raised line 104 that a circle " returns " font, raised line runs through marine alga lamina affixad and raised line upper surface and marine alga lamina affixad upper surface flush, and suspension ring are provided with four, are connected on four limits of raised line.On marine alga lamina affixad, sliding chamber upper end-face edge is connected with three limited blocks 105, and limited block is connected to and clashes on slide bar upper surface, and a limited block and sealing-plug are oppositely arranged, and another two limited blocks are arranged on limit, another two opposite sides.
Artificial fish shelter is before input, algae culture matrix and fish shelter matrix dock up and down and link together into an overall structure, fish shelter matrix easier than algae culture matrix sink, marine alga spore is loaded in algae culture groove, drop in the sea, in upper strata net cage and lower floor's net cage, throw in fry carry out cage culture, artificial fish shelter sinks to marine and is suspended in certain height and position, buoy floats across the sea, marine alga spore in algae culture groove starts growth, drag hook is slowly by seawater corrosion simultaneously, when drag hook by seawater corrosion to a certain extent after, suspension ring depart from drag hook, fish shelter matrix continues to sink, now algae culture matrix holds fish shelter matrix by stay cord, marine alga is apposition growth on plate.On fish shelter matrix shelter fish chamber to the shoal of fish provide well perch, breed, grow, forage and shelter the place of enemy.When at neritic province domain, when fish shelter matrix sinks to seabed, stay pipe supports fish shelter matrix, makes to there is certain distance between fish shelter matrix and seabed, avoids fish shelter matrix directly to support seabed and occurs the phenomenon that blocks.The lanyard be connected on impact bead is subject to the corrosion of seawater, after corrosion a period of time, lanyard disconnects, impact bead gravitate sinks and strikes on fish shelter matrix, fish shelter matrix is subject to clashing into after vibration, the impurity sheltering easily blocking cavity in fish chamber is shaken off out, effectively prevents sheltering fish chamber and occur clogging.Limit rope serves good position-limiting action to impact bead, effectively prevent impact bead from departing from fish shelter matrix, when impact bead sinks to fish shelter matrix upper end and strikes shock slide bar, clash into the effect that slide bar is subject to impact, move down and lower end striking on the touch panel of rebounding mechanism, thus make the gag lever post of rebounding mechanism depart from positive stop hook, resilience bar pops up instantaneously under the effect of torsion spring, the cutter being fixedly connected on resilience bar front end cuts towards gas lid, gas cover is cut thus the gases at high pressure in high pressure air cavity is run out of and impacts sheltering fish chamber, go out sheltering the impurity deposited in fish chamber, avoid and shelter fish chamber and occur stopping state, while gases at high pressure are run out of, fish shelter matrix is subject to the reaction force appearance shake of gases at high pressure, further the impurity on fish shelter matrix is shaken off down, effectively prevent and shelter fish chamber and occur stopping state.After a period of time, by air inlet pipe to air inlet interacvity air-filling, gases at high pressure promote piston outwards movement, thus increase the overall volume of algae culture matrix, increase the buoyancy of algae culture matrix, drive whole artificial fish shelter to move up, algae culture matrix is manually gathered to marine alga after floating to position, sea, and the fish caught in net cage, after completing, piston is forced inwardly in plunger shaft, so that algae culture medium body sinks to marine.The open No Attack Area be made up of shim, provides to the shoal of fish and well protects place, be convenient to the accumulation of bait, considerably increases the protection space of artificial fish shelter.This artificial fish shelter structure function is various, can not only perch for the shoal of fish provides, breed, grow, forage and shelter the place of enemy, marine alga can also be cultivated and carry out cage culture, in artificial fish shelter use procedure, not easily occur the phenomenon blocked, be conducive to the gathering life of the shoal of fish.
Above-described embodiment is one of the present invention preferably scheme, not does any pro forma restriction to the present invention, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (5)
1. a polymorphic artificial fish shelter, it is characterized in that, comprise algae culture matrix, fish shelter matrix, stay cord is connected between algae culture matrix and fish shelter matrix, fish shelter matrix upper end is provided with some suspension ring, algae culture matrix lower end and suspension ring one_to_one corresponding are provided with some easily by the drag hook of seawater corrosion, suspension ring are connected on drag hook, inlet chamber and several plunger shaft be communicated with inlet chamber is provided with in algae culture matrix, algae culture matrix outer wall is connected with the air inlet pipe be communicated with inlet chamber, algae culture matrix outer wall is provided with check valve with air inlet pipe link position, air inlet pipe upper end connects buoy, the piston that can outwards promote is sealed and installed with in plunger shaft, algae culture matrix outer wall is connected with some upper stratas net cage near upper end position is uniform, on algae culture matrix outer wall near lower end position uniform be connected with some can lower floor's net cage of up-down adjustment, algae culture matrix outer wall is provided with one deck algae culture basic unit, algae culture basic unit is provided with some algae culture grooves, be provided with in fish shelter matrix be communicated with outer wall shelter fish chamber, fish shelter matrix lower end is provided with several and the stay pipe sheltered fish chamber and be communicated with, fish shelter matrix outer wall be provided with some with shelter that fish chamber is communicated with enter fish pipe, fish shelter matrix outer wall is equidistantly provided with some shims from top to bottom, and the space between adjacent two shims forms the open No Attack Area of the shoal of fish, fish shelter matrix upper surface is provided with the sliding chamber of several T-shaped, be provided with T-shaped in sliding chamber and clash into slide bar, T-shaped is clashed between slide bar transition face and T-shaped sliding chamber transition face and is provided with buffer spring, shelter in fish chamber and be provided with rebounding mechanism near clashing into slide bar lower end position, rebounding mechanism comprises base plate, be hinged on the touch panel of base plate front end, be hinged on the resilience bar in base plate centre position, touch panel is fixedly connected with positive stop hook, base plate rear end is fixedly connected with location hook, location hook is hinged with gag lever post, gag lever post front end is plugged in positive stop hook, resilience bar and base plate hinged position are provided with torsion spring, resilience bar front end arranges near positive stop hook and is connected on gag lever post under torsion spring effect, touch panel is obliquely installed from base hinged end from the bottom up to the other end, slide bar lower end is near touch panel upper surface, high pressure air cavity is provided with near clashing into slide bar position in fish shelter matrix, gases at high pressure are provided with in high pressure air cavity, high pressure air cavity upper end is tightly connected sealing-plug, high pressure air cavity lower end is tightly connected the gas lid that can poke, resilience bar front end is fixedly connected with the cutter for poking gas lid, algae culture matrix lower surface is provided with several mounting grooves, impact bead is equipped with in mounting groove, impact bead is by being easily connected to mounting groove bottom surface by the lanyard of seawater corrosion, impact bead all connects limit rope, limit rope lower end connects draw ring, draw ring is all actively socketed on stay cord, the cylindrical structure of algae culture matrix, inlet chamber in algae culture matrix coaxially arrange cylindrical, piston is hollow structure, fish shelter matrix is the reinforced concrete structure be square, four sliding chambeies are symmetrical arranged between two, clash into slide bar upper surface rectangular structure, all rounded structure of shim and each shim is all laid with several water holes.
2. polymorphic artificial fish shelter according to claim 1, it is characterized in that, lower floor's net cage and upper strata net cage are equipped with four, the setting and lower floor's net cage and upper strata net cage stagger, be fixedly connected with by upper rack posts between upper strata net cage with algae culture matrix, lower fulcrum bar and slide rail is connected with between lower floor's net cage and algae culture matrix, slide rail is fixedly connected with algae culture matrix by lower fulcrum bar, slide rail is provided with chute, slidably connection sliding block is connected with in chute, connection sliding block upper end is connected with lifting rod, lifting rod stretches out slide rail upper end, connection sliding block is fixedly connected with lower floor net cage.
3. polymorphic artificial fish shelter according to claim 1, it is characterized in that, fish shelter body upper surface is provided with marine alga lamina affixad, fish shelter body upper surface is provided with the raised line that a circle " returns " font, raised line runs through marine alga lamina affixad and raised line upper surface and marine alga lamina affixad upper surface flush, suspension ring are provided with four, are connected on four limits of raised line.
4. the polymorphic artificial fish shelter according to claim 1 or 2 or 3, is characterized in that, on marine alga lamina affixad, sliding chamber upper end-face edge is connected with several limited blocks, and limited block is connected to and clashes on slide bar upper surface.
5. the polymorphic artificial fish shelter according to claim 1 or 2 or 3, it is characterized in that, spacing ring is enclosed near algae culture outer surface of matrix position compact siro spinning technology one in plunger shaft, piston outer wall is provided with a circle defining flange, defining flange and plunger shaft inwall adaptation, piston outer wall and spacing ring inwall adaptation.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874717A (en) * | 2019-04-10 | 2019-06-14 | 蔡以恒 | A kind of antifouling type artificial marine habitat and its application method |
| CN111955398A (en) * | 2020-09-11 | 2020-11-20 | 中国水产科学研究院渔业工程研究所 | Be applied to artificial fish reef of tube-shape in soft soil layer |
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| CN203072655U (en) * | 2013-01-21 | 2013-07-24 | 天津市水产研究所 | Ecological type artificial fish reef suitable for shellfish and alga adhesion |
| CN104429890A (en) * | 2014-05-15 | 2015-03-25 | 浙江海洋学院 | Floating-type alga reef |
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| JP2001346476A (en) * | 2001-04-11 | 2001-12-18 | Hokuei Kensetsu Kk | Artificial fishing bank provided with feed culture bank |
| JP2004329134A (en) * | 2003-05-09 | 2004-11-25 | Toa Harbor Works Co Ltd | Facility for raising abalone, or the like |
| EP1720403B1 (en) * | 2004-02-29 | 2009-05-13 | Stiftung Alfred-Wegener-Insitut für Polar- und Meeresforschung | Support device for the cultivation of macroorganisms in marine waters |
| KR20070108838A (en) * | 2007-10-23 | 2007-11-13 | 현대엔지니어링 주식회사 | Nature friendly birds habitat for the pond of tidal power plant and ocean ecology protection |
| KR20120097940A (en) * | 2011-02-28 | 2012-09-05 | 성오용 | Fish-breeding structure of ground matrices |
| CN103168718A (en) * | 2012-12-13 | 2013-06-26 | 浙江海洋学院 | Protection device for fish collection |
| CN203072655U (en) * | 2013-01-21 | 2013-07-24 | 天津市水产研究所 | Ecological type artificial fish reef suitable for shellfish and alga adhesion |
| CN104429890A (en) * | 2014-05-15 | 2015-03-25 | 浙江海洋学院 | Floating-type alga reef |
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| CN109874717A (en) * | 2019-04-10 | 2019-06-14 | 蔡以恒 | A kind of antifouling type artificial marine habitat and its application method |
| CN111955398A (en) * | 2020-09-11 | 2020-11-20 | 中国水产科学研究院渔业工程研究所 | Be applied to artificial fish reef of tube-shape in soft soil layer |
| CN111955398B (en) * | 2020-09-11 | 2024-05-14 | 中国水产科学研究院渔业工程研究所 | Cylindrical artificial fish reef applied to soft soil layer |
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Application publication date: 20151125 |