CN203087262U - Lightweight artificial fish reef - Google Patents
Lightweight artificial fish reef Download PDFInfo
- Publication number
- CN203087262U CN203087262U CN2012206851193U CN201220685119U CN203087262U CN 203087262 U CN203087262 U CN 203087262U CN 2012206851193 U CN2012206851193 U CN 2012206851193U CN 201220685119 U CN201220685119 U CN 201220685119U CN 203087262 U CN203087262 U CN 203087262U
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- China
- Prior art keywords
- plastic bottle
- cave
- lightweight artificial
- threaded
- artificial fishing
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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
Abstract
The utility model relates to an artificial fish reef, in particular to a lightweight artificial fish reef. The lightweight artificial fish reef comprises a cave support and a plurality of first plastic bottles with threads on bottle mouths and bottom removed. The cave support is a cylindrical support erected by rods. The first plastic bottles are in threaded connection with the cave support through the threads on the bottle mouths. Inner cavities of the first plastic bottles are caves, and the open bottoms of the first plastic bottles are cave exits. The lightweight artificial fish reed can be conveniently manufactured by wastes, is convenient to recycle and good in protection, and solves the problem that existing fish reefs are effective-resource-wasted for construction, lack of effective caves or are hard to process caves in density and inconvenient to recycle.
Description
Technical field
The utility model relates to artificial fish shelter, relates in particular to a kind of lightweight artificial fishing bank.
Background technology
Artificial fish shelter is artificial structure in marine setting; its objective is and improve the marine site ecotope; build the good environment that marine organisms perch,, reach the purpose of protection, propagation and raising catch for fish etc. provide breeding, growth, forage and shelter enemy's place.
Number be 2011103469934 in Chinese patent application, open day be July 25 in 2012 day, be called in the patent document of " square combinatorial artificial fish shelter " and disclose a kind of artificial fish shelter.Existing fish shelter all is frame structure or the reinforced concrete structure that steel are built.Ubiquity is following not enough: the cave that does not have cave truly or be difficult to produce intensive quantity all is to utilize useful material to make and reclaim inconvenience.
The utility model content
The utility model provides a kind of good lightweight artificial fishing bank of the protective of being convenient to reclaim that can utilize gurry to make easily, has solved existing fish shelter construction and has expended efficient resource, do not have effective cave or be difficult to produce the cave of intensive quantity, the problem of recovery inconvenience.
Above technical problem solves by following technical proposal: a kind of lightweight artificial fishing bank, comprise that cave bracing frame and some bottlenecks are threaded and removed first plastic bottle at the bottle end, described cave bracing frame is the cylindricality frame that pole stock is built, described first plastic bottle is threaded togather with described cave bracing frame by the screw thread on the bottleneck, the inner chamber of described first plastic bottle constitutes the cave, and the bottom that described first plastic bottle opens wide constitutes the cave mouth.Utilizing plastic bottle to be made into the cave of fish shelter dexterously, is that the high performance-price ratio that realizes the waste plastic bottle is utilized, opened up a new way for reducing white pollution at discarded instantly plastic bottle with going under the visible situation; Utilize the waste plastic bottle as the material of making fish shelter, can reduce the cost of manufacture of fish shelter, because it is plastic bottle is lighter, convenient when being transported to water from making the place fish shelter.The plastic bottle wall is thin and intensity is good, can on fish shelter, produce highdensity cave (if adopt armored concrete then density wall thickness when big, intensity difference, the cave is broken easily; Not only make cave inconvenience but also cave density wall thickness then when big when making with metal equally, in water, especially be corroded easily in the seawater, also inconvenience and cost of manufacture height when doing preservative treatment), help staying in and taking refuge of octopus, crab, shrimp, Chelonian.Utilize the screw thread of plastic bottle bottleneck to realize the connection of plastic bottle with the cave bracing frame dexterously, the convenience when having improved the processing fish shelter makes fish shelter to get the raw materials ready in factory, assembles after transporting to the field of employment again, and the convenience during production is good.When artificial fish shelter is passed into disuse, recycle once more after can easily it being dismembered, resource regeneration effective and reclaim when salvaging convenient.Plastic bottle is not easy to rot in water, can not cause water pollution, and especially then meaning is particularly outstanding when fish shelter uses near the water source.Plastic bottle forms the cave mouth by an excision bottle end, and convenience and cave is open good when making the cave mouth.
The utility model also comprises the bottleneck that passes described first plastic bottle and is connected connecting rod on the bracing frame of described cave, it is threaded and removed bottle second plastic bottle at the end that described connecting rod is provided with bottleneck, described second plastic bottle is threaded togather with described connecting rod by the screw thread on the bottleneck, described second plastic bottle is located in described first plastic bottle, and described second plastic bottle is divided into adult fish cave and young postlarva cave with described cave.Form different big or small caves by the sheathed mode of plastic bottle, help protection young postlarva and shrimp.What fish shelter was subjected to the undercurrent impact is first plastic bottle, so first plastic bottle is stressed big with the junction of cave bracing frame, connecting rod is designed to pass the bottleneck of first plastic bottle, connecting rod can limit first plastic bottle amplitude of fluctuation, play and reduce of the stressed effect of first plastic bottle with bracing frame junction, cave, make the plastic bottle of winning with being not easy to produce break-off between the bracing frame of cave.
As preferably, described connecting rod is provided with first thread bush and second thread bush, described first plastic bottle is threaded on described first thread bush, the free end of described connecting rod is provided with thread segment, described second thread bush is threaded on the described thread segment, and described second plastic bottle is threaded on described second thread bush.Convenient when being connected to first plastic bottle and second plastic bottle on the bracing frame of cave, can control young postlarva cave size easily, to adapt to protection requirement to the young postlarva of different sizes.
As preferably, be connected with second float that second plastic bottle can be floated on described second plastic bottle.When the cave bracing frame came off, under the effect of second float, second plastic bottle can float on the water surface with second plastic bottle.Be convenient to the recovery of second plastic bottle, can stop plastic bottle and be deposited on the bottom and the waters is polluted.
As preferably, the sidewall of described second plastic bottle is provided with some young postlarvas and passes the hole." young postlarva passes the hole " is meant that young postlarva can pass the hole that adult fish can not pass.When young postlarva is under attack when being strayed into the adult fish cave, can pass the hole through young postlarva and enter into young postlarva cave, avoid young postlarva to be broken the way of escape and do not have escape.Protection to young postlarva is effective, helps the steady growth of the quantity of fish.
As preferably, the bottom of described first plastic bottle is provided with the paw of outside bending, and described paw is that the sidewall of described first plastic bottle is split to form.The design paw, can block and tangle the objects such as pasture and water that in water, drift about, make food in abundance around the cave, the growth, the forage that help the animals such as fish in the fish shelter, can also play the effect to fish shelter such as the animal migration that attracts fish, make in the shortest time, to enter into fish shelter when fish are under attack and escape that it is effective to take refuge, and can improve the effect of utilizing of fish shelter.
As preferably, described first plastic bottle is fixed together by bracing piece.First plastic bottle can produce swing bending and the phenomenon that comes off from the cave bracing frame that causes when being subjected to water impact, the design bracing piece can limit first plastic bottle amplitude of fluctuation, play and reduce of the stressed effect of first plastic bottle with bracing frame junction, cave, make the plastic bottle of winning with being not easy to produce break-off between the bracing frame of cave; Bracing piece can also block and tangle the objects such as pasture and water that drift about in water, make food in abundance around the cave, the growth, the forage that help the animals such as fish in the fish shelter, can also play the effect to fish shelter such as the animal migration that attracts fish, make and in the shortest time, to enter into fish shelter when fish are under attack and escape, the effect of taking refuge is breathed out, and can improve the effect of utilizing of fish shelter.
As preferably, described bracing piece is a flexible body, is provided with the annular seal space that extends along the bracing piece length direction in the described bracing piece, is filled with gas in the annular seal space.Bracing piece is designed to flexible body, accumulating and convenient when being fixed on the plastic bottle, but flexible body is because the rigidity deficiency is relatively poor to the support fixation effect of first plastic bottle.Annular seal space is set in bracing piece and is filled with gas, bracing piece enters the time spent of doing that is subjected to hydraulic pressure in the water, and the volume of annular seal space can dwindle, and makes the pressure of gas increase to add the atmospheric pressure sum on the water surface with hydraulic pressure, gas plays the effect of the hard bracing piece that expands, and makes the intensity of bracing piece improve.So the bracing piece of this design can have the advantage of rigid rod and coiling rope concurrently.The effect of bracing piece pressurized hardening is particularly evident when using in the deep-sea, and rigidity promotes significantly.
As preferably, be connected with first float that first plastic bottle can be floated on described first plastic bottle.When the cave bracing frame came off, under the effect of first float, first plastic bottle can float on the water surface with first plastic bottle.Be convenient to the recovery of first plastic bottle, can stop plastic bottle and be deposited on and water-bed the waters is polluted.
The utility model also is provided with rotten saturating formula marine alga and regularly sows bag automatically, the saturating formula marine alga of described corruption is regularly sowed the rotproofness shell that comprises an end opening automatically, be provided with some in the described shell by being expended the seed storage chamber of the sealing that the broken dividing plate of one-year age corrosion is partitioned into by the water in corresponding waters, described dividing plate distributes to blind end successively along the openend of shell, stores the marine alga spore in the described seed storage chamber.When in the utility model leaves water in, lasting 1 year, the ground floor dividing plate that begins number from the openend of shell is corroded, the marine alga spore in first seed storage chamber discharges, region growing around fish shelter has sufficient food so that live in the fish of fish shelter and neighboring area thereof; When lasting 2 years, the second layer dividing plate that begins number from the openend of shell is corroded, the marine alga spore in second seed storage chamber discharges, at fish shelter region growing on every side.By that analogy, make fish shelter that the marine alga growth all be arranged every year on every side.After the saturating formula marine alga of corruption is regularly sowed older the arriving of bag setting automatically, on fish shelter, change new getting final product again.
The utlity model has following advantage, the cave by on the plastic bottle making fish shelter helps the regeneration of discarded object, can produce high-density high-strength and long-life cave; Plastic bottle is threaded with adopting between the bracing frame of cave, easy installation and removal, and it is convenient to reclaim, and accumulating is convenient; The cave bracing frame is a cylindricality, and the space in the fish hole scope that staggers is big, and the fish of being convenient to from all directions enters fish shelter, and when the fish in a side cave was under attack, the direction the when fish in other side cave leaves the cave was away from attacking thing, and safeguard protection is effective; It is plastic bottle that the cave bracing frame adopts frame structure and cave, fish shelter from heavy and light, current can pass pedestal, water resistance is little.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment one.
Fig. 2 is the cross-sectional schematic that rotten saturating formula marine alga is regularly sowed bag automatically.
Fig. 3 is the perspective view of the utility model embodiment two.
Fig. 4 is the cross-sectional schematic of analysing and observe along its length of bracing piece.
Fig. 5 is the perspective view of the utility model embodiment three.
Fig. 6 is the split view of one first plastic bottle that only draws of embodiment three, second plastic bottle and cave bracing frame local time.
Fig. 7 is the perspective view of first plastic bottle of embodiment four.
Fig. 8 is the cross-sectional schematic of one first plastic bottle that only draws of embodiment five, second plastic bottle and cave bracing frame local time.
Among the figure: cave bracing frame 1, cross bar material 11, montant material 12, the bottleneck 21 of bottleneck 21, the first plastic bottles 2, the first plastic bottles, screw thread 22 on the bottleneck of first plastic bottle, paw 23, interior hook thing layer 24, outer hook thing layer 25, the first young postlarva pass the shoulder 27 of hole 26, the first plastic bottles, cave 3, cave mouth 31, adult fish cave 32, young postlarva cave 33, the regularly automatic sowing bag 4 of rotten saturating formula marine alga, shell 41, dividing plate 42, seed storage chamber 43, marine alga spore 44, bracing piece 5, annular seal space 51, the first floats 6, connecting rod 7, the first thread bush 71, the second thread bush 72, screw thread 82 on the bottleneck of bottleneck 81, the second plastic bottles of second plastic bottle, 8, the second plastic bottles, the second young postlarva passes hole 83, the second floats 84, the conical surface 841, the shoulder 85 of second plastic bottle, band 9.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment one, and referring to Fig. 1, a kind of lightweight artificial fishing bank comprises cave bracing frame 1.The four prism type frame of cave bracing frame 1 for building by cross bar material 11 and montant material 12.Cross bar material 11 and montant material 12 are round bar.Cross bar material 11 and montant material 12 are discarded pole (bar that contains tubular structure).Cross bar material 11 and montant material 12 are plastic material.
Be densely covered with some first plastic bottles 2 on four sides of cave bracing frame 1.The waste plastic bottle of first plastic bottle 2 for collecting back.The bottleneck 21 of first plastic bottle is threaded (screw thread does not draw in the drawings).The inner chamber of first plastic bottle 2 constitutes cave 3.After being removed at an end, the bottle of first plastic bottle 2 makes open bottom end.The bottom that first plastic bottle opens wide constitutes cave mouth 31.First plastic bottle 2 is threaded togather with cave bracing frame 1 by the screw thread on the bottleneck 21 of first plastic bottle.
Be connected with rotten saturating formula marine alga on the top of cave bracing frame 1 and regularly sow bag 4 automatically.
Referring to Fig. 2, rotten saturating formula marine alga is regularly sowed the rotproofness shell 41 that comprises the upper end open lower end closed automatically.Be provided with 7 layers of dividing plate 42 in the shell 41.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.Store marine alga spore 44 in the seed storage chamber 43.The thickness of dividing plate 42 can be expended one-year age by the water in corresponding waters and erode away through hole.
During use, referring to Fig. 1 and in conjunction with Fig. 2, the cave bracing frame 1 and first plastic bottle 2 separately are transported to needs input waters of the present utility model, first plastic bottle 2 is threaded on the falling body, then the utility model is dropped in the water, the utility model sinks to the bottom under the effect of falling body 1, the ground floor dividing plate 42 that begins number from the upper end after 1 year is corroded, make that beginning marine alga spore 44 first several seed storage chambers 43 from the upper end spreads out near waters the utility model, grows marine alga in this waters.The second layer dividing plate 42 that begins number from the upper end after 1 year is corroded, make that beginning marine alga spore 44 second several seed storage chambers 43 from the upper end spreads out near waters the utility model, makes this waters also one grow marine alga surely in 1 year.And the like, only needed the 8th year to replace with the new regular sowing automatically of rotten saturating formula marine alga bag 4, so circulate, can guarantee to have the marine alga growth easily every year.Certainly prolong the older of automatic sowing marine alga by the number of plies that increases the marine alga seeds chamber.Present embodiment only is one and exemplifies.
Embodiment two, with the difference of embodiment one are:
Referring to Fig. 3, also comprise some bracing pieces 5.Bracing piece 5 is a flexible body.Bracing piece 5 is staggered into network structure.Node at bracing piece 5 is connected with first float 6.First float 6 can float first plastic bottle 2.First float 6 is fixed on first plastic bottle 2.
Referring to Fig. 4, be provided with the annular seal space 51 that extends along the bracing piece length direction in the bracing piece 5, be filled with gas in the annular seal space 51.Bracing piece 5 is for can rely on self suffered buoyancy force.
Embodiment three, with the difference of embodiment one are:
Referring to Fig. 5, also comprise the bottleneck 21 that passes first plastic bottle and be connected connecting rod 7 on the cave bracing frame 1.Be connected with second plastic bottle 8 on the connecting rod 7.The waste plastic bottle of second plastic bottle 8 for collecting back.The bottle of second plastic bottle 8 is removed at an end and makes open bottom end.Second plastic bottle 8 is located in first plastic bottle 2.Second plastic bottle 8 is divided into adult fish cave 32 and young postlarva cave 33 with cave 3.
Adult fish cave 32 is the inner space of second plastic bottle 8.Young postlarva cave 33 is between second plastic bottle 8 and first plastic bottle 2.
First plastic bottle 2 also links together by bracing piece (not drawing in the drawings) in the present embodiment.Bracing piece among this embodiment is a rigid connecting rod.Also be provided with first float (not drawing in the drawings) on first plastic bottle 2.
Referring to Fig. 6, the sidewall of second plastic bottle 8 is provided with the some second young postlarva and passes hole 83.Connecting rod 7 is provided with first thread bush 71 and second thread bush 72.Connecting rod 7 is a threaded rod.First thread bush 71 and second thread bush 72 all are threaded on the connecting rod 7.
The method that first plastic bottle, second plastic bottle is assembled on the falling body is: rotate first thread bush 71 first thread bush is fixed on the connecting rod 7.The bottleneck 21 of first plastic bottle is set on the connecting rod 7, rotates first plastic bottle 2 first plastic bottle 2 is threaded on first thread bush 71 by the screw thread on the bottleneck of first plastic bottle 22.Rotating second thread bush 72 is threaded onto on the connecting rod 7 second thread bush 72.The bottleneck 81 of second plastic bottle is set on the connecting rod 7, rotates second plastic bottle 8 and second plastic bottle 8 is threaded on second thread bush 72 by the screw thread on the bottleneck of second plastic bottle 82 get final product.
Embodiment four, with the difference of embodiment three are:
Referring to Fig. 7, the bottom of first plastic bottle 2 is provided with the paw 23 of outside bending.Paw 23 is that the sidewall of first plastic bottle 2 is cut apart bend fixing and formed.
The inner surface of paw 23 is provided with interior hook thing layer 24.The outer surface of paw 23 is provided with outer hook thing layer 25.Hook thing layer is set can make marine alga earth etc. better attached on the paw 23, object was difficult for throwing off and wafing from paw when fish feeds caused the object on the paw to rock, food does not waft and then can not produce fish because of going to follow the phenomenon of food away from fish shelter, and fish is long in the time that flees back fish shelter away from the fish shelter place when under attack, fish is killed by the ferreter easily.So this structure is made good use of the security protection of fish.
Interior hook thing layer 24 and outer hook thing layer 25 asperities for forming by annular knurl.
Embodiment five, with the difference of embodiment four are:
Referring to Fig. 8, paw is not drawn among the figure.Connecting rod 7 only is provided with screw thread at free end.First thread bush 71 and connecting rod 7 are positioned on the end of cave bracing frame and all are provided with the through hole that can align.First thread bush 71 be set on the connecting rod 7 and pass above-mentioned through hole by band 9 after be fixed together with connecting rod 7.It is quick and convenient when this mode is assembled.
The sidewall of first plastic bottle 2 is provided with the first young postlarva and passes hole 26.The shoulder 27 of first plastic bottle is provided with the first young postlarva and passes hole 26.The shoulder 85 of second plastic bottle is provided with the second young postlarva and passes hole 83.The second young postlarva passes hole 83 and the first young postlarva and passes hole 26 and stagger.Young postlarva can enter young postlarva cave 33 and can not leave young postlarva cave from passing the hole mistakenly among flurried from a plurality of directions quickly and easily, and is good to the protection effect of young postlarva.
Second plastic bottle 8 is connected with second float 84 that second plastic bottle can be floated.Second float, 84 jam-packs are in the bottleneck 81 of second plastic bottle.
Claims (10)
1. lightweight artificial fishing bank, it is characterized in that, comprise that cave bracing frame and some bottlenecks are threaded and removed first plastic bottle at the bottle end, described cave bracing frame is the cylindricality frame that pole stock is built, described first plastic bottle is threaded togather with described cave bracing frame by the screw thread on the bottleneck, the inner chamber of described first plastic bottle constitutes the cave, and the bottom that described first plastic bottle opens wide constitutes the cave mouth.
2. lightweight artificial fishing bank according to claim 1, it is characterized in that, also comprise the bottleneck that passes described first plastic bottle and be connected connecting rod on the bracing frame of described cave, it is threaded and removed bottle second plastic bottle at the end that described connecting rod is provided with bottleneck, described second plastic bottle is threaded togather with described connecting rod by the screw thread on the bottleneck, described second plastic bottle is located in described first plastic bottle, and described second plastic bottle is divided into adult fish cave and young postlarva cave with described cave.
3. lightweight artificial fishing bank according to claim 2, it is characterized in that, described connecting rod is provided with first thread bush and second thread bush, described first plastic bottle is threaded on described first thread bush, the free end of described connecting rod is provided with thread segment, described second thread bush is threaded on the described thread segment, and described second plastic bottle is threaded on described second thread bush.
4. lightweight artificial fishing bank according to claim 2 is characterized in that, is connected with second float that second plastic bottle can be floated on described second plastic bottle.
5. lightweight artificial fishing bank according to claim 2 is characterized in that, the sidewall of described second plastic bottle is provided with some young postlarvas and passes the hole.
6. according to claim 1 or 2 or 3 or 4 or 5 described lightweight artificial fishing banks, it is characterized in that the bottom of described first plastic bottle is provided with the paw of outside bending, described paw is that the sidewall of described first plastic bottle is split to form.
7. according to claim 1 or 2 or 3 or 4 or 5 described lightweight artificial fishing banks, it is characterized in that described first plastic bottle is fixed together by bracing piece.
8. lightweight artificial fishing bank according to claim 7 is characterized in that, described bracing piece is a flexible body, is provided with the annular seal space that extends along the bracing piece length direction in the described bracing piece, is filled with gas in the annular seal space.
9. according to claim 1 or 2 or 3 or 4 or 5 described lightweight artificial fishing banks, it is characterized in that, be connected with first float that first plastic bottle can be floated on described first plastic bottle.
10. according to claim 1 or 2 or 3 or 4 or 5 described lightweight artificial fishing banks, it is characterized in that, also be provided with rotten saturating formula marine alga and regularly sow bag automatically, the saturating formula marine alga of described corruption is regularly sowed the rotproofness shell that comprises an end opening automatically, be provided with some in the described shell by being expended the seed storage chamber of the sealing that the broken dividing plate of one-year age corrosion is partitioned into by the water in corresponding waters, described dividing plate distributes to blind end successively along the openend of shell, stores the marine alga spore in the described seed storage chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206851193U CN203087262U (en) | 2012-12-13 | 2012-12-13 | Lightweight artificial fish reef |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206851193U CN203087262U (en) | 2012-12-13 | 2012-12-13 | Lightweight artificial fish reef |
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| CN203087262U true CN203087262U (en) | 2013-07-31 |
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| CN2012206851193U Expired - Fee Related CN203087262U (en) | 2012-12-13 | 2012-12-13 | Lightweight artificial fish reef |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181347A (en) * | 2012-12-13 | 2013-07-03 | 浙江海洋学院 | Light weight artificial fishing reef |
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2012
- 2012-12-13 CN CN2012206851193U patent/CN203087262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181347A (en) * | 2012-12-13 | 2013-07-03 | 浙江海洋学院 | Light weight artificial fishing reef |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131213 |