CN103168714B - Tree-bundle-shaped cavity group body - Google Patents
Tree-bundle-shaped cavity group body Download PDFInfo
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- CN103168714B CN103168714B CN201210535730.2A CN201210535730A CN103168714B CN 103168714 B CN103168714 B CN 103168714B CN 201210535730 A CN201210535730 A CN 201210535730A CN 103168714 B CN103168714 B CN 103168714B
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- 241000251468 Actinopterygii Species 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 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 claims description 13
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 11
- 238000009331 sowing Methods 0.000 claims description 11
- 239000003643 water by type Substances 0.000 claims description 9
- 238000009738 saturating Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
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- 238000013508 migration Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 241000238413 Octopus Species 0.000 description 1
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to artificial fish reefs, A tree-bundle-shaped cavity group body comprises a base frame, wherein the base frame is a column-shaped frame formed by rod materials in a constructing mode, a plurality of trunk slant rods are fixedly connected on each side face of the base frame, a plurality of branch slant rods are arranged on the trunk slant rods, a plurality of cavity groups are formed in the branch slant rods. The cavity groups comprise a plurality of first plastic bottles, wherein the bottom ends of the first plastic bottles face upwards and the bottoms of the first plastic bottles are removed. Inner cavities of the first plastic bottles form caves, and opened bottom ends of the first plastic bottles form cave openings. The invention provides the tree-bundle-shaped cavity group which can be manufactured by the utilization of waste conveniently and is convenient to recover, good in protection, light in self-weight, and little in water resistance. The tree-bundle-shaped cavity group body resolves the problems that construction of an existing fish reef consumes effective sources and effective caves do not exist, or the intensive number of caves is difficult to manufacture.
Description
Technical field
The present invention relates to artificial fish shelter, relate in particular to a kind of tree bundle shape hole group.
Background technology
Artificial fish shelter is the artificial structure in marine setting; its objective is and improve marine ecosystem environment; build the marine organisms good environment of perching, for fish etc. provide breeding, growth, forage and shelter enemy's place, reach the object of protection, propagation and raising catch.
Be 2011103469934 in Chinese Patent Application No., within open day, be July 25 in 2012 day, be called the artificial fish shelter that discloses a kind of frame structure being built by steel in the patent document of " square combined artificial marine habitat ".Be 2010201620367 in China Patent No., Granted publication day be November 24 in 2010 day, be called to disclose in the patent document of " the step-like artificial fish shelter of a kind of combined type " and a kind ofly surround by two framework half shells the fish shelter forming.Existing fish shelter ubiquity is following not enough: the cave that there is no cave truly or be difficult to produce intensive quantity is all to utilize useful material to make and reclaim inconvenience.
Summary of the invention
The invention provides a kind of can utilize easily that gurry makes be convenient to the good little tree bundle shape hole group of the water resistance from heavy and light of protective that reclaims, solved existing fish shelter and built and expend efficient resource, there is no effective cave or be difficult to the problem in the cave of producing intensive quantity.
Above technical problem solves by following technical proposal: a kind of tree bundle shape hole group, comprise pedestal, described pedestal is the cylindricality frame that pole stock builds, on each side of described pedestal, be connected with some dry braces, described dry brace is provided with some braces, described brace is provided with some hole groups, described hole group comprises some bottoms upward and has removed first plastic bottle at the bottle end, the inner chamber of described the first plastic bottle forms cave, formation cave, the bottom mouth that described the first plastic bottle is unlimited.Utilizing dexterously plastic bottle to be made into cave, is that the high performance-price ratio that realizes waste plastic bottle recycles, opened up a new way for reducing white pollution at instantly discarded plastic bottle with going in visible situation; Utilize waste plastic bottle as material, can reduce cost of manufacture, because plastic bottle is lighter, facilitate from making when place is transported to water.Plastic bottle wall is thin and intensity good, can produce highdensity cave (if adopt armored concrete, wall thickness when density is large, intensity difference, cave is easily broken; While manufacture with metal equally, not only make cave inconvenience but also Burrow density wall thickness when large, in water, especially in seawater, be easily corroded, while doing preservative treatment also inconvenience and cost of manufacture high), be conducive to staying in and taking refuge of octopus, crab, shrimp, Chelonian.By multistage roofbolt, and plastic bottle is formed to hole group unit, bifurcated layer by layer, interferes with each other greatly and not the density in cave.Plastic bottle is not easy to rot in water, can not cause water pollution, and especially in the time that fish shelter uses near water source, meaning is particularly outstanding.Plastic bottle forms cave mouth by the excision bottle end, and while making cave mouth, opening convenient and cave is good.
As preferably, described the first plastic bottle is screw socket bottle, and described the first plastic bottle is threaded togather with described brace by the screw thread on bottleneck.Utilize dexterously the screw thread of plastic bottle opening to realize the connection of plastic bottle with a brace, the convenience while having improved processing fish shelter can be got the raw materials ready fish shelter, is assembled after transporting to field of employment again in factory, and convenience when production is good.In the time that artificial fish shelter is passed into disuse, after can dismembering easily, again recycle, resource regeneration effective and reclaim while salvaging convenient.
Preferred as another, described brace is provided with the first inserting column, described the first inserting column is located in the bottleneck of described the first plastic bottle, and described the first inserting column is provided with the first resilient barb that prevents that the first plastic bottle from coming off from the first inserting column, and the first resilient barb is positioned at the inside of the first plastic bottle.The method that the first plastic bottle is connected on oblique fulcrum bar is, make bottleneck overlap and be set on the first inserting column towards the first inserting column, bottleneck pushes the first resilient barb, the first resilient barb elastic shrinkage and pass through bottleneck, the first resilient barb by bottleneck after elastic reset be stuck in the first plastic bottle, the first plastic bottle and the first inserting column can not be separated.Fast and easy when the first plastic bottle is connected on a brace.The first inserting column is through the bottleneck of the first plastic bottle, the first inserting column can limit the first plastic bottle amplitude of fluctuation, play and reduce the stressed effect of the first plastic bottle with brace junction, make the first plastic bottle with being not easy to produce break-off between a brace, therefore be connected firmly.The first resilient barb is positioned at the first plastic bottle inside, can in the situation that the first inserting column does not run through the first plastic bottle, plastic bottle be fixed, for the compact design of structure is laid a good foundation.
As preferably, in described the first plastic bottle, be equipped with the second plastic bottle of having removed the bottle end, the second plastic bottle is connected with described brace, and described cave is divided into adult fish cave and young postlarva cave by described the second plastic bottle.Form adult fish cave and young postlarva cave by the sheathed mode of plastic bottle, be conducive to the protection to young postlarva.
As preferably, the inner space of described the second plastic bottle forms described adult fish cave, described young postlarva cave is between the second plastic bottle and the first plastic bottle, described the second plastic bottle is provided with some the second young postlarvas through hole, described the first plastic bottle is provided with some the first young postlarvas through hole, and the first young postlarva is staggered through hole through hole and the second young postlarva." young postlarva is through hole " refers to the hole of only having young postlarva to pass.Be strayed into time under attack outside Huo cave, adult fish cave when young postlarva is under attack; can both enter quickly and easily through young postlarva young postlarva cave through hole and can among flurried, not leave young postlarva cave through young postlarva through hole mistakenly; good to the protection effect of young postlarva; be conducive to the protection of population, be conducive to the steady growth of the quantity of fish.
As preferably, in the bottleneck of the second plastic bottle, be equipped with the second inserting column, described the second inserting column is provided with the second resilient barb that prevents that the second plastic bottle from coming off from the second inserting column, and the second resilient barb is positioned at the inside of the second plastic bottle, and described the second inserting column is connected together with described brace.The method that the second plastic bottle is connected on oblique fulcrum bar is, make bottleneck overlap and be set on the second inserting column towards the second inserting column, bottleneck pushes the second resilient barb, the second resilient barb elastic shrinkage and pass through bottleneck, the second resilient barb by bottleneck after elastic reset be stuck in the second plastic bottle, the second plastic bottle and the second inserting column can not be separated.Fast and easy when the second plastic bottle is connected on a brace; The second inserting column is through the bottleneck of the second plastic bottle, the second inserting column can limit the second plastic bottle amplitude of fluctuation, play and reduce the stressed effect of the second plastic bottle with brace junction, make the second plastic bottle with being not easy to produce break-off between a brace, therefore be connected firmly.The second resilient barb is positioned at the second plastic bottle inside, can in the situation that the second inserting column does not run through the second plastic bottle, plastic bottle be fixed, for the compact design of structure is laid a good foundation.
As preferably, the bottom of described the first plastic bottle is provided with the paw of outward, and described paw is that the sidewall of described the first plastic bottle is split to form.Design paw, can block and tangle the objects such as the pasture and water of drifting about in water, make cave food in abundance around, be conducive to growth, the forage of the animals such as the fish in fish shelter, can also play the effect to fish shelter such as the animal migration that attracts fish, while making fish under attack, can within the shortest time, enter into fish shelter and escape, taking refuge effective, can improve the effect of utilizing of fish shelter.Paw utilizes the wall of the first plastic bottle to form, paw with between the first plastic bottle be connected firmly and easy to make.
As preferably, the first plastic bottle in same hole group is fixed together by bracing piece.While being subject to water impact, the first plastic bottle can produce the phenomenon coming off from a brace that swings bending and cause, design bracing piece can limit same the stressed of brace junction that prop up of amplitude of fluctuation, reduction the first plastic bottle of the first plastic bottle, makes the first plastic bottle with being not easy to produce break-off between a brace; Bracing piece can also block objects such as tangling the pasture and water of drifting about in water, makes cave food in abundance around, is conducive to growth, the forage of the animals such as fish, can also play animal migrations such as attracting fish to the effect in the present invention; When fish are under attack, can within the shortest time, enter into cave and escape, taking refuge effective.
As preferably, described bracing piece is flexible body, is provided with the annular seal space extending along bracing piece length direction in described bracing piece, is filled with gas in annular seal space.Bracing piece is designed to flexible body, accumulating and convenient while being fixed on plastic bottle, but flexible body is due to rigidity deficiency, and poor to the support fixed effect of the first plastic bottle.Annular seal space is set in bracing piece and is filled with gas, bracing piece enters the used time of doing that is subject to hydraulic pressure in water, and the volume of annular seal space can dwindle, and makes the pressure of gas be increased to same hydraulic pressure and adds the atmospheric pressure sum on the water surface, gas plays the effect of swollen hard bracing piece, and the intensity of bracing piece is improved.Therefore the bracing piece of this design can have the advantage of rigid rod and coiling rope concurrently.In the time using in deep water, the effect of bracing piece pressurized hardening is particularly evident, and rigidity promotes significantly.
The present invention is also provided with the rotten regular automatic sowing bag of formula marine alga thoroughly, the regular automatic sowing handbag of the saturating formula marine alga of described corruption is drawn together the rotproofness shell of an end opening, in described shell, be provided with some by being expended by the water in corresponding waters the seed storage chamber of the sealing that dividing plate that one-year age corrodes is partitioned into, described dividing plate distributes to blind end successively along the openend of shell, in described seed storage chamber, stores marine alga spore.Last 1 year in water is left in the present invention in time, the ground floor dividing plate that starts number from the openend of shell is corroded, marine alga spores release in first seed storage chamber out, in region of the present invention growth, so as life in the present invention and the fish of neighboring area have sufficient food; While lasting 2 years, the second layer dividing plate that starts number from the openend of shell is corroded, marine alga spores release in second seed storage chamber out, grow in region of the present invention.By that analogy, make region of the present invention have every year seaweed growth.After the regular automatic sowing bag of the saturating formula marine alga of corruption is set and is grown in year, on fish shelter, change again one new.
The present invention has following advantage, makes cave by plastic bottle, is conducive to the regeneration of discarded object, can produce high-density high-strength and long-life cave; Qun Yi hole, hole group's version repeats layout and forms, and the density that makes cave greatly and do not interfere with each other and be convenient to large-scale production; The end of the first plastic bottle plastic bottle,, the fish food in water was that silt can deposit in cave towards tilting, and made in cave the abundant and fast deposition mud extraction sand bed of food, was conducive to the existence of fish; It is plastic bottle that pedestal adopts frame structure and cave, and from heavy and light, current can pass pedestal, and water resistance is little.
Brief description of the drawings
Fig. 1 is the perspective view of the embodiment of the present invention one.
Fig. 2 is the rotten cross-sectional schematic of the regular automatic sowing bag of formula marine alga thoroughly.
Fig. 3 is hole group's structure for amplifying schematic diagram.
Fig. 4 is the cross-sectional schematic of analysing and observe along its length of bracing piece.
Fig. 5 is the annexation schematic diagram of the first plastic bottle, the second plastic bottle and a brace in embodiment mono-.
Fig. 6 is the annexation schematic diagram of the first plastic bottle, the second plastic bottle and a brace in embodiment bis-.
Fig. 7 is the annexation schematic diagram of the first plastic bottle, the second plastic bottle and a brace in embodiment tri-.
Fig. 8 is the perspective view of the first plastic bottle in embodiment tetra-.
In figure: pedestal 1, dry brace 11, prop up brace 12, cross bar material 13, montant material 14, hole group 2, the first plastic bottle 21, the bottleneck 211 of the first plastic bottle, paw 212, interior hook thing layer 213, outer hook thing layer 214, the first young postlarva is through hole 215, the shoulder 216 of the first plastic bottle, the second plastic bottle 22, the bottleneck 221 of the second plastic bottle, the second young postlarva is through hole 222, the shoulder 223 of the second plastic bottle, cave 3, cave mouth 31, adult fish cave 32, young postlarva cave 33, the rotten regular automatic sowing bag 4 of formula marine alga thoroughly, shell 41, dividing plate 42, seed storage chamber 43, marine alga spore 44, bracing piece 5, annular seal space 51, the first float 6, connecting rod 7, the first thread bush 71, the second thread bush 72, the first inserting column 73, the second inserting column 74, the first holding tank 75, the first resilient barb 76, the second holding tank 77, the second resilient barb 78, the second float 8, the conical surface 81, band 9.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment mono-, referring to Fig. 1, a kind of tree bundle shape hole group, comprises pedestal 1.The four prism type frame of pedestal 1 for building by cross bar material 13 and montant material 14.Cross bar material 13 and montant material 14 are round bar.Cross bar material 13 and the pole of montant material 14 for abandoning.Cross bar material 13 and montant material 14 are plastic material.
The lower end of montant material 14 is fixed with coned supporting feet 15.Can make the present invention be securely fixed on water-bed ground.
On each side of pedestal 1, be connected with 6 dry braces 11.The dry brace 12 of each root is provided with 2 braces 12.Each root props up brace 12 and is provided with 2 hole groups 2.
On the top of pedestal 1, be connected with the rotten regular automatic sowing bag 4 of formula marine alga thoroughly.
Referring to Fig. 2, the rotten regular automatic sowing handbag of formula marine alga is thoroughly drawn together the rotproofness shell 41 of upper end open lower end closed.In shell 41, be provided with 7 layers of dividing plate 42.Dividing plate 42 distributes from the top down.7 layers of dividing plate 42 are separated out enclosure the seed storage chamber 43 of 7 sealings.In seed storage chamber 43, store marine alga spore 44.The thickness of dividing plate 42 can be expended one-year age corrosion thoroughly by the water in corresponding waters.
Referring to Fig. 3, hole group 2 comprises four bottoms upward and has removed first plastic bottle 21 at the bottle end.The waste plastic bottle of the first plastic bottle 21 for collecting back.The first plastic bottle 21 is screw socket bottle.The inner chamber of the first plastic bottle 21 forms cave 3.Formation cave, the bottom mouth 31 that the first plastic bottle 21 is unlimited.Prop up brace 12 and be provided with connecting rod 7, on connecting rod 7, be connected with the first thread bush 71.The first thread bush 71 is threaded on the bottleneck 211 of the first plastic bottle.
In each first plastic bottle 21, be equipped with the second plastic bottle 22.The waste plastic bottle of the second plastic bottle 22 for collecting back.The bottle end of the second plastic bottle 22, is removed and makes open bottom end.Cave 3 is divided into adult fish cave 32 and young postlarva cave 33 by the second plastic bottle 22.
Four the first plastic bottles 22 in same hole group 2 are fixed together between two by bracing piece 5.This connected mode makes bracing piece 5 be staggered into network structure, and the first plastic bottle mutual support effect is each other good.
Referring to Fig. 4, in bracing piece 5, be provided with the annular seal space 51 extending along bracing piece length direction, in annular seal space 51, be filled with gas.Bracing piece 5 can rely on self suffered buoyancy force.
Referring to Fig. 5, connecting rod 7 is threaded rod.The first thread bush 71 is threaded on connecting rod 7.The end of connecting rod 7 second thread bush 72 that has also been threaded.The second plastic bottle 22 is screw socket bottle.The second plastic bottle 22 is threaded on connecting rod 7 by threaded engagement the second thread bush 72 on the bottleneck 221 of the second plastic bottle.The second thread bush is threaded in the degree of depth that can change easily the second plastic bottle on connecting rod and insert the first plastic bottle, can control easily the size of young postlarva cave volume, to adapt to the young postlarva shoal of fish.
The sidewall of the first plastic bottle 21 is provided with the first float 6.The first float 6 can float the first plastic bottle 21.In the time that the first plastic bottle comes off from propping up a brace, under the effect of the first float, the first plastic bottle can float on the water surface.Be convenient to the recovery of the first plastic bottle, can stop plastic bottle and be deposited on and water-bed waters is polluted.
The second plastic bottle 22 is connected with second float 8 that the second plastic bottle can be floated.In the time that the second plastic bottle comes off from propping up a brace, under the effect of the second float, the second plastic bottle can float on the water surface.Be convenient to the recovery of the second plastic bottle, can stop plastic bottle and be deposited on the bottom and waters is polluted.
The second float 8 jam-packs are in the bottleneck 221 of the second plastic bottle.
The second float 8 is provided with the conical surface 81 away from one end of the second plastic bottle opening.The design conical surface, make the production requirement of the second float low, convenient when production.
The method that the first plastic bottle, the second plastic bottle are fitted together is: rotate the first thread bush 71 the first thread bush is fixed on connecting rod 7.The bottleneck of the first plastic bottle 211 is set on connecting rod 7, rotates the first plastic bottle 21 the first plastic bottle 21 is threaded on the first thread bush 71 by the screw thread on the bottleneck 211 of the first plastic bottle.Rotating the second thread bush 72 is threaded onto on connecting rod 7 the second thread bush 72.The bottleneck of the second plastic bottle 221 is set on connecting rod 7, rotate the second plastic bottle 22 the second plastic bottle 22 is threaded on the second thread bush 72 by the screw thread on the bottleneck 221 of the second plastic bottle, the second float 8 is seated in the bottleneck 221 of the second plastic bottle.
When use, referring to Fig. 1 and in conjunction with Fig. 2, the present invention is sunk in water, and the marine alga spore 44 first seed storage chamber 43 that the ground floor dividing plate 42 that starts to count from upper end after a year is corroded, makes to start to count from upper end spreads out into Its Adjacent Waters of the present invention, in this waters, grows marine alga.Marine alga spore 44 second seed storage chamber 43 that the second layer dividing plate 42 that starts to count from upper end after Second Year is corroded, makes to start to count from upper end spreads out into Its Adjacent Waters of the present invention, makes also one to grow surely marine alga in this waters Second Year.The like, only need to replace with for the 8th year the regular automatic sowing bag 4 of the saturating formula marine alga of new corruption, so circulation can ensure to have seaweed growth easily every year.Certainly can extend the older of automatic sowing marine alga by the number of plies that increases marine alga seeds chamber.The present embodiment is only one and exemplifies.
Embodiment bis-, with the difference of embodiment mono-is: bracing piece is rigid connecting rod.
Referring to Fig. 6, the first plastic bottle 21 is provided with the first young postlarva through hole 215.The second plastic bottle 22 is provided with the second young postlarva through hole 222.The second young postlarva is staggered through hole 215 through hole 222 and the first young postlarva.
Connecting rod 7 only arranges screw thread at free end.The first thread bush 71 and connecting rod 7 are positioned on the one end of propping up brace 12 and are all provided with the through hole that can align.The first thread bush 71 is set on connecting rod 7 and by band 9 and is fixed together with connecting rod 7 through after above-mentioned through hole.Quick and convenient when which assembling.
Embodiment tri-, with the difference of embodiment bis-is:
Referring to Fig. 7, the free end of connecting rod 7 is provided with the first inserting column 73 and the second inserting column 74.The first inserting column 73 and the second inserting column 74 are coaxial.The first inserting column 73, the second inserting column 74 and connecting rod 7 are structure as a whole.The first inserting column 73 is located in the bottleneck 211 of the first plastic bottle.The side of the first inserting column 73 is provided with the first holding tank 75.In the first holding tank 75, be provided with the first resilient barb 76.The first resilient barb 76 is positioned at the inside of the first plastic bottle 21.The second inserting column 74 is located in the bottleneck 221 of the second plastic bottle.The side of the second inserting column 74 is provided with the second holding tank 77.In the second holding tank 77, be provided with the second resilient barb 78.The second resilient barb 78 is positioned at the inside of the second plastic bottle 22.
The second float 8 is fixed on the inner surface of shoulder 223 of the second plastic bottle.
The first float 6 is fixed on the inner surface of shoulder 216 of the first plastic bottle.This connected mode can also play the first float 6 to prevent the first plastic bottle and the second plastic bottle from moving axially and is abutted together, ensures that young postlarva cave 33 has young postlarva in enough spaces and young postlarva cave 33 to avoid the effect of unexpected injury, has realized a thing dual-purpose.
The method that the first plastic bottle, the second plastic bottle are fitted together is: the bottleneck 211 of the first plastic bottle is set on the first inserting column 73 after overlapping the second inserting column 74, when the bottleneck 211 of the first plastic bottle is expressed to the first resilient barb 76, the first resilient barb 76 elasticity are brought together in the first holding tank 75 and the bottleneck 211 of the first plastic bottle can be passed through, the first resilient barb 76 elastic recoveries after the first plastic bottle 21 leaves and the first inserting column 73 can not be exited in the bottleneck of the first plastic bottle 211.Make again the bottleneck 221 of the second plastic bottle be set on the second inserting column 74, when the bottleneck 221 of the second plastic bottle is expressed to the first resilient barb 78, the second resilient barb 78 elasticity are brought together in the second holding tank 77 and the bottleneck 221 of the second plastic bottle can be passed through, the second resilient barb 78 elastic recoveries after the second plastic bottle 22 leaves and the second inserting column 74 can not be exited in the bottleneck of the second plastic bottle 221.
Embodiment tetra-, with the difference of embodiment tri-is:
Referring to Fig. 8, the bottom of the first plastic bottle 21 is provided with the paw 212 of outward.Paw 212 is that the sidewall of the first plastic bottle 21 is cut apart bend fixing and formed.
The inner surface of paw 212 is provided with interior hook thing layer 213.The outer surface of paw 212 is provided with outer hook thing layer 214.Hook thing layer is set can make marine alga earth etc. be attached to better on paw 212, when fish feed causes the object on paw to rock, object is difficult for throwing off and wafing from paw, food does not waft and can not produce fish because going to follow the phenomenon of food away from fish shelter, and fish flees back time length, the fish of fish shelter and easily killed by ferreter time under attack away from fish shelter place.Therefore this structure is good to the safety protection function of fish.
Interior hook thing layer 213 and the asperities of outer hook thing layer 214 for forming by annular knurl.
Claims (8)
1. a tree bundle shape hole group, it is characterized in that, comprise pedestal, described pedestal is the cylindricality frame that pole stock builds, on each side of described pedestal, be connected with some dry braces, described dry brace is provided with some braces, described brace is provided with some hole groups, described hole group comprises some bottoms upward and has removed first plastic bottle at the bottle end, the inner chamber of described the first plastic bottle forms cave, formation cave, the bottom mouth that described the first plastic bottle is unlimited, the bottom of described the first plastic bottle is provided with the paw of outward, described paw is that the sidewall of described the first plastic bottle is split to form, described tree bundle shape hole group is also provided with the rotten regular automatic sowing bag of formula marine alga thoroughly, the regular automatic sowing handbag of the saturating formula marine alga of described corruption is drawn together the rotproofness shell of an end opening, in described shell, be provided with some by being expended by the water in corresponding waters the seed storage chamber of the sealing that dividing plate that one-year age corrodes is partitioned into, described dividing plate distributes to blind end successively along the openend of shell, in described seed storage chamber, store marine alga spore.
2. tree bundle shape hole group according to claim 1, is characterized in that, described the first plastic bottle is screw socket bottle, and described the first plastic bottle is threaded togather with described brace by the screw thread on bottleneck.
3. tree bundle shape hole group according to claim 1, it is characterized in that, described brace is provided with the first inserting column, described the first inserting column is located in the bottleneck of described the first plastic bottle, described the first inserting column is provided with the first resilient barb that prevents that the first plastic bottle from coming off from the first inserting column, and the first resilient barb is positioned at the inside of the first plastic bottle.
4. according to the tree bundle shape hole group described in claim 1 or 2 or 3, it is characterized in that, in described the first plastic bottle, be equipped with the second plastic bottle of having removed the bottle end, the second plastic bottle is connected with described brace, and described cave is divided into adult fish cave and young postlarva cave by described the second plastic bottle.
5. tree bundle shape hole group according to claim 4, it is characterized in that, the inner space of described the second plastic bottle forms described adult fish cave, described young postlarva cave is between the second plastic bottle and the first plastic bottle, described the second plastic bottle is provided with some the second young postlarvas through hole, described the first plastic bottle is provided with some the first young postlarvas through hole, and the first young postlarva is staggered through hole through hole and the second young postlarva.
6. tree bundle shape hole group according to claim 4, it is characterized in that, in the bottleneck of the second plastic bottle, be equipped with the second inserting column, described the second inserting column is provided with the second resilient barb that prevents that the second plastic bottle from coming off from the second inserting column, the second resilient barb is positioned at the inside of the second plastic bottle, and described the second inserting column is connected together with described brace.
7. according to the tree bundle shape hole group described in claim 1 or 2 or 3, it is characterized in that, the first plastic bottle in same hole group is fixed together by bracing piece.
8. tree bundle shape hole group according to claim 7, is characterized in that, described bracing piece is flexible body, is provided with the annular seal space extending along bracing piece length direction in described bracing piece, is filled with gas in annular seal space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210535730.2A CN103168714B (en) | 2012-12-13 | 2012-12-13 | Tree-bundle-shaped cavity group body |
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| CN107182880B (en) * | 2017-05-23 | 2018-06-08 | 连云港市渔业技术指导站 | A kind of fishing bank suitable for Portunus trituberculatus Miers |
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| US4947791A (en) * | 1988-08-19 | 1990-08-14 | Laier James E | Artificial reef system |
| UA73485C2 (en) * | 2001-06-06 | 2005-08-15 | Azov Branch Of South Res Inst | Artificial reef for habitation of aquatic organisms |
| US7512326B1 (en) * | 2005-04-06 | 2009-03-31 | Eldredge John T | Artificial foliage for underwater camouflage and decoy purposes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3777385B2 (en) * | 2001-02-05 | 2006-05-24 | 国土交通省北海道開発局室蘭開発建設部長 | Fish reef for spawning ground for fish |
| JP2003235392A (en) * | 2002-02-11 | 2003-08-26 | Katsuumi Yoshimi | Plastic fish bank of submerged mobile panel type |
| JP2004024214A (en) * | 2002-06-21 | 2004-01-29 | Katsuumi Yoshimi | Artificial floating fish reef for surface and intermediate layer |
| US20050229863A1 (en) * | 2003-01-27 | 2005-10-20 | Larry Harper | Artificial reef |
| JP3914523B2 (en) * | 2003-03-20 | 2007-05-16 | 洋林建設株式会社 | Artificial reef |
| US8640651B2 (en) * | 2009-09-24 | 2014-02-04 | David W. Ewald | Artificial fish habitat employing fish hiding units |
| US20110219663A1 (en) * | 2011-05-05 | 2011-09-15 | Nichol David J | Artificial Weed System for Fishing |
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| US4947791A (en) * | 1988-08-19 | 1990-08-14 | Laier James E | Artificial reef system |
| UA73485C2 (en) * | 2001-06-06 | 2005-08-15 | Azov Branch Of South Res Inst | Artificial reef for habitation of aquatic organisms |
| US7512326B1 (en) * | 2005-04-06 | 2009-03-31 | Eldredge John T | Artificial foliage for underwater camouflage and decoy purposes |
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| JP特开2002-233267A 2002.08.20 |
| JP特开2003-235392A 2003.08.26 |
| JP特开2004-24214A 2004.01.29 |
| JP特开2004-298172A 2004.10.28 |
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Address after: 316000 No. 127 Datong Road, Zhujiajian street, Putuo District, Zhoushan, Zhejiang Patentee after: Zhejiang Ocean University Address before: 316000 No. 127 Datong Road, Zhujiajian street, Putuo District, Zhoushan, Zhejiang Patentee before: ZHEJIANG OCEAN University |
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Application publication date: 20130626 Assignee: ZHOUSHAN HAIYOO SCIENCE & TECHNOLOGY CO.,LTD. Assignor: Zhejiang Ocean University Contract record no.: X2023980045981 Denomination of invention: Tree bundle shaped hole group Granted publication date: 20140618 License type: Common License Record date: 20231106 |
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