CN106305503A - An extendable and locatable artificial fish reef - Google Patents
An extendable and locatable artificial fish reef Download PDFInfo
- Publication number
- CN106305503A CN106305503A CN201510343285.3A CN201510343285A CN106305503A CN 106305503 A CN106305503 A CN 106305503A CN 201510343285 A CN201510343285 A CN 201510343285A CN 106305503 A CN106305503 A CN 106305503A
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- reefs
- pipe fitting
- hemispherical
- pipe
- artificial fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Artificial Fish Reefs (AREA)
Abstract
The invention provides an extendable and locatable artificial fish reef and belongs to the technical field of artificial fish reefs. The extendable and locatable artificial fish reef is mainly applied to the improvement of biological environment of oceans, lakes, riverways, wharfs and embankments. The extendable and locatable artificial fish reef can meet the requirements for manufacturing both bottom layer reefs and floating body reefs, is simple in manufacture process and low in cost; systems can be combined flexibly; based on the full consideration of the design concept of artificial fish reefs, the extendable and locatable artificial fish reef can provide places for hiding, breeding, growing and foraging for fishes, algae, shellfishes and benthonic animals and achieve the objectives of protection, multiplication and fishery harvesting increase, thereby having a broad prospect in the aspects of restoration and protection of marine organism habitats.
Description
Technical field
The invention belongs to artificial marine habitat technical field, be specifically related to a kind of expansible, the Novel artificial fish reef of different water depth can be positioned.
Background technology
Artificial marine habitat is the artificial structure placed in water body; it can improve local ecological environment; the good environment perched is provided for aqueous bio; also provide for Fish, algae, shellfish, zoobenthos etc. keep away enemy, breed, grow, the place of forage, reach to protect, breed, improve the purpose of fishery harvesting yield.The artificial marine habitat construction the most extensively carried out, the reparation to coastal ocean biology habitat and fishing ground achieves preferable effect.
The design of artificial marine habitat is considered as being beneficial to algae bio attachment; collection Fish are lured to carry out looking for food, laying eggs; reefs should provide more gap, hole; and reefs surrounding water flow variation is more; water-bed substrate substrate can be changed, formed and locally shove and eddy current flow field; produce hatching effect, it is possible to lure collection Fish and protection juvenile fish, have bigger structural complexity and effectively utilize space.
Artificial marine habitat is broadly divided into bottom reefs and floating reefs two class.The biologies such as bottom reefs mostly is building stones and concrete reefs, is positioned over water bottom with certain layout after input, its effect predominantly protection and repair water bottom Living resources of fisheries, water body pelagic fishes are relatively felt bad and are benefited this type of reefs.Meanwhile, in softground water body, throw in bottom reefs and easily cause reefs depression, deposit and bury；The disturbance of the eddy current formed around reefs and cleaning, downwards excavation can cause the settling flux of bottom silt to make fish shelter surrounding water more muddy, are unfavorable for that biology is perched.
Floating reefs artificial marine habitat can utilize biological euphotic layer active, that photosynthesis of plant is strong, but floating reefs artificial marine habitat is because must have bigger buoyancy in view of buoyancy aid in water, many employing frame structure and light materials etc., as Chinese patent CN103538707A uses the tube chamber connector of airtight framework to make reefs；Adherance material is bonded on floating body material and hanger by Chinese patent CN104054613A adhesive or cement, and floating body material employing plastic floating ball, fishing gear are cursory, channel buoy, anchor ball, foam pontoons；Chinese patent CN103636535A uses triangular steel framework, bamboo framework, foam plastic float, shellfish hanging apparatus etc. to set for this platform；Chinese patent CN103190362A uses phragmites communis, the stem or leaf of cattail, willow branch as the making material etc. of artificial marine habitat.These floating type artificial fish shelters are because using light material and frame structure, and poor at bigger stormy waves or larger fish impact condition stability inferior, reefs easily decomposes.
Great majority are closed the degree of depth of water bodys and are also differed, and different Fish habitat in water body also differs, some shallow water Fish, biological only movable at the shallow-layer water body that dissolved oxygen, illumination are abundant, and some deep water Fish, biological only at the activity zone that water layer is deeper.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of extendible, light weight, can meet simultaneously build bottom reefs and floating reefs needs, can in water bottom, be arbitrarily designated install below water body position, embankment side, harbour a kind of and manually float reef device.This device includes: hemispherical reefs, multistage hollow pipe fitting, and anchoring device.Multistage hollow pipe fitting can be connected with each other by hickey, then being connected with hemispherical reefs, hemispherical reefs can be connected with fixing device individually as a reefs structure, or two hemispherical reefs are combined into a spherical reefs, spherical reefs is connected with anchoring device again.
In said apparatus; the material that hemispherical reefs uses is corrosion resistant plastics, rubber or stainless steel metal; the material of molding should have certain wall thickness; the making of threaded connection hole on reefs; being wherein optimal with rubber or plastics, being used for making the mould of reefs can be hollow mould, injection mould or outstanding revolving die.
In said apparatus, female thread or external screw thread connecting hole are distributed on reefs, it is used for being connected with pipe fitting, connecting hole distribution on reefs can be to be uniformly distributed, or presented in uneven distribution, preferably presented in being uniformly distributed, because the consideration from plastics, rubber or metal die cost.
In said apparatus, there is boring at hemispherical reefs edge, is used for being connected with another hemisphere or being connected with anchoring device.
In said apparatus, reefs can there is a series of groove be beneficial to laying eggs of Fish.
In said apparatus, multistage hollow pipe fitting is made up of plastics, rubber or the stainless steel metal pipe that caliber is different, on the tube wall of pipe fitting, there is hickey, it is used for being connected with the pipe fitting of next stage, the termination of pipe fitting has hickey too, concrete, and Large Diameter Pipeline pipe fitting is used for being connected with hemispherical reefs, middle caliber pipe fitting is connected on Large Diameter Pipeline by nipple, and pipe with small pipe diameter pipe fitting is connected on the pipe fitting of middle caliber.
In said apparatus, what the boring of hemispherical reefs can be a small amount of is screwed hole, is used for being connected with pipe fitting, and other borings are hollow bore, and same, pipe fitting drilling can be a small amount of screwed hole, are connected with subordinate pipe fitting, and other are holed is hollow bore.
In said apparatus, as used the plasticity pipe fittings such as rubber, pipe fitting can also arbitrarily bend to different angles, makes reefs outward appearance take on a different shape.
In said apparatus, the boring aperture of hemispherical reefs can not fixed size, the boring aperture of pipe fitting can not also fixed size, to adapt to the needs of different Fish turnover reefs.
In said apparatus, multiple such reefs can be threaded connection formation matrix or form ball float array.
In said apparatus, pipe fitting can also be connected in reefs, hang simulating waterseed, multifilament fiber, fishing net, knot, polyethylene clusters.
Compared with prior art, the invention has the beneficial effects as follows:
1. can be satisfied with the construction needs of bottom reefs or floating reefs: hemispherical reefs can be separately as bottom reefs simultaneously, two hemisphere reefs can also be combined into a spherical reefs, then as floating reefs, the floating reefs degree of depth in water body can be regulated by anchoring device.
2. processing technology is simple, with low cost: hemispherical reefs can be made by the mould reverse mould of disposal molding, and pipe fitting can be commercially.
3. system can flexible combination, meet artificial marine habitat design needs: the pipe fitting on reefs can be with Assembled distribution, it is also possible to be uniformly distributed, hemispherical reefs can water bottom formed array, spherical reefs can also form array at water body different depth.
4. taking into full account the design philosophy of artificial marine habitat: the present invention builds fish shelter and has substantial amounts of gap, a hole, and gap, hole distribution are irregular, hole not of uniform size, reefs surrounding can form the current changed, external structure and internal structure complexity.
5. keep the stability of system while using lightweight material: as used rubber as hemispherical reefs, use PVC material as pipe fitting, use screw thread to be connected with reefs by pipe fitting part.
6. reefs can be laid at the different depth of water body: as used the anchoring device of Different Weight, reefs can be arranged at the different depth of water body in theory.
Accompanying drawing explanation
The above-mentioned advantage of the present invention will be apparent from easy to understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is integrally fixed at the hemispherical reefs schematic diagram of fixing device, the threaded connection hole on caliber pipe fitting 4. pipe with small pipe diameter pipe fitting 5. fixed screw 6. anchoring device 7. threaded connection hole or cavity 8. medium-sized pipe fittings or the threaded connection hole of empty 9. small pipe fittings and middle pipe fitting in labelling 1. hemispherical reefs 2. Large Diameter Pipeline pipe fitting 3. in figure
Fig. 2 is the schematic top plan view of hemispherical reefs, and in figure, labelling 10. is fixed screw thread and connect the hickey 12. on the hemispherical reefs of hole 11. and connect sheet 13. hemispherical reefs
Fig. 3 is the spherical reefs schematic diagram that two hemispherical reefs are combined into, and in figure, labelling 14. connects chain 15. anchoring device.
Detailed description of the invention
Describing embodiments of the invention below, the example of described embodiment is shown in the drawings, by being exemplary with reference to paying the embodiment scheming to describe, is only used for explaining the present invention, and is not construed as limiting the claims.
nullEmbodiment 1: in the present embodiment (see accompanying drawing 1)，Hemispherical reefs uses hollow mould reverse mould to be formed，Reefs radius 3 meters，Material uses rubber，Rubber bodies thickness 2cm，Female thread circular hole it is randomly distributed on reefs，Female thread can be formed by reverse mould，Screw thread process can also be done again after reefs is made，Circular hole aperture can not be fixed，Here，Reefs circular hole aperture is 50mm，The commercially available rubber tube of pipe fitting or plastic tube or metal tube，As big pipe fitting can use DN50 (50mm) PVC plastic pipe，Long 3 meters，Irregular 20mm hole is opened in the middle part of big pipe fitting，To install shape plastic pipe in DN20 (20mm) PVC，Irregular 10mm hole is opened on middle shape plastic pipe，To install DN10 (10mm) PVC small plastic pipe，Connection between pipe fitting can pass through the form that pipe fitting-straight-through-nut is fixing，Can also be by the form of big pipe fitting-reducer tee-small pipe fitting，4 fixing perforation of last hemispherical reefs can be screwed on slabstone，Sink under water，Form bottom reefs.
Embodiment 2: in the present embodiment (see accompanying drawing 3), hemispherical reefs and pipe fitting making the most the same manner as in Example 1,4 fixing point screw-nuts of two hemispherical reefs connect into spherical reefs, due to rubber reefs, have preferable ductility, in the bottom of spherical reefs can hanging metal chain, metal bracelet is connected with fixing device again, fixing device can add silt etc., makes the present invention be sunken to the appointment position of water body.
In describing the invention, term " on ", D score, " end ", " top ", "front", "rear", " interior ", " outward ", " horizontal ", the indicating position such as " erecting " or position relationship be based on orientation shown in the drawings or position relationship, it is only used to describe the present invention and simplify description, rather than the particular orientation that instruction or the hint device of indication or element must have, or with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
The detailed description of the invention of the present invention is described in detail by multiple illustrative examples of the present invention, but those skilled in the art can be designed that multiple other improvement and embodiment, these improve and embodiment will fall in the spirit and scope of the principle of the present invention, concrete, in aforementioned disclosure, in the range of accompanying drawing and claim, rational modification and improvement can be made in terms of the layout of parts and (or) sub-combination layout, without departing from the spirit of the present invention.
Claims (10)
1. one kind expansible positions artificial marine habitat, it is characterized in that this device includes hemispherical reefs, multistage hollow pipe fitting and fixing device, anchoring device, multistage hollow pipe fitting can be connected with each other by hickey, then alternately it is connected with hemispherical, hemispherical alternately can be individually as a reefs structure, being connected with fixing device, or two hemispherical reefs can be combined into a spherical reefs, spherical reefs is connected with anchoring device again.
Hemispherical reefs the most according to claim 1, is characterized in that: the material of reefs is plastics, rubber, stainless steel metal, and the reefs of molding should have certain wall thickness, the making of threaded connection hole on reefs.
Hemispherical reefs the most according to claim 1, is characterized in that: female thread or external screw thread connecting hole are distributed on reefs, is used for being connected with pipe fitting, and connecting hole being distributed as on reefs is uniformly distributed or uneven distribution.
The most according to claim 1, hemispherical reefs, is characterized in that: there is boring at hemispherical reefs edge, for being connected with another hemisphere or be connected with fixing device.
Multistage hollow pipe fitting the most according to claim 1, it is characterized in that: multistage hollow pipe fitting is made up of plastics, rubber or the stainless steel metal pipe that caliber is different, hickey is had on the tube wall of pipe fitting, it is used for being connected with the pipe fitting of next stage, the termination of pipe fitting has hickey, Large Diameter Pipeline pipe fitting is used for being connected with hemispherical reefs, and middle caliber pipe fitting is connected on Large Diameter Pipeline by nipple, and pipe with small pipe diameter pipe fitting is connected on the pipe fitting of middle caliber.
Reefs the most according to claim 1 and pipe fitting, is characterized in that: the boring of hemispherical reefs has a small amount of screwed hole, is connected with pipe fitting, other borings are hollow bore, pipe fitting drilling can also be a small amount of screwed hole, is connected with subordinate pipe fitting, and other borings are hollow bore.
Pipe fitting the most according to claim 1, is characterized in that: can use the plasticity pipe fittings such as rubber, and pipe fitting can also arbitrarily bend to different angles, makes reefs outward appearance present different shapes.
Reefs the most according to claim 1 and pipe fitting, is characterized in that: the boring aperture of hemispherical reefs can not fixed size, the boring aperture of pipe fitting can not also fixed size.
Reefs the most according to claim 1, is characterized in that: multiple such reefs can be threaded connection formation matrix or form ball float array.
Reefs the most according to claim 1, is characterized in that: can also connect pipe fitting in reefs, hangs simulating waterseed, multifilament fiber, fishing net, knot, polyethylene clusters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343285.3A CN106305503A (en) | 2015-06-19 | 2015-06-19 | An extendable and locatable artificial fish reef |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343285.3A CN106305503A (en) | 2015-06-19 | 2015-06-19 | An extendable and locatable artificial fish reef |
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| CN106305503A true CN106305503A (en) | 2017-01-11 |
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| CN201510343285.3A Pending CN106305503A (en) | 2015-06-19 | 2015-06-19 | An extendable and locatable artificial fish reef |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108129113A (en) * | 2018-01-25 | 2018-06-08 | 青岛理工大学 | The preparation method of alkali-activated carbonatite artificial fishing bank, the single ball mold used and single ball |
| CN110050741A (en) * | 2019-06-03 | 2019-07-26 | 中国水产科学研究院黑龙江水产研究所 | A kind of cold water fishes enhancement releasing seed protection device |
| CN110326580A (en) * | 2019-08-02 | 2019-10-15 | 江苏省淡水水产研究所 | A kind of cray of three-dimensional culture burrows system |
| CN114642187A (en) * | 2022-03-02 | 2022-06-21 | 中国水产科学研究院东海水产研究所 | Primary and secondary fish reef for sediment collection experiment and using method thereof |
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| KR20080098717A (en) * | 2007-05-07 | 2008-11-12 | 제이비아이 주식회사 | Artificial breeding ground using yellow earth and manufacture method thereof |
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| KR20130052415A (en) * | 2011-11-11 | 2013-05-22 | 안상표 | Ceramic ball type artificial reef and manufacture method thereof |
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Patent Citations (9)
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| KR20080098717A (en) * | 2007-05-07 | 2008-11-12 | 제이비아이 주식회사 | Artificial breeding ground using yellow earth and manufacture method thereof |
| US7828493B1 (en) * | 2008-12-05 | 2010-11-09 | Charles Brignac | Artificial reef structure |
| KR20110066253A (en) * | 2009-12-11 | 2011-06-17 | (주)파스텔 | Structure of hemi-spherical a brim fishing grounds |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108129113A (en) * | 2018-01-25 | 2018-06-08 | 青岛理工大学 | The preparation method of alkali-activated carbonatite artificial fishing bank, the single ball mold used and single ball |
| CN108129113B (en) * | 2018-01-25 | 2022-12-27 | 青岛理工大学 | Alkali-activated artificial fish reef, single-ball mold adopted by same and preparation method of single ball |
| CN110050741A (en) * | 2019-06-03 | 2019-07-26 | 中国水产科学研究院黑龙江水产研究所 | A kind of cold water fishes enhancement releasing seed protection device |
| CN110326580A (en) * | 2019-08-02 | 2019-10-15 | 江苏省淡水水产研究所 | A kind of cray of three-dimensional culture burrows system |
| CN114642187A (en) * | 2022-03-02 | 2022-06-21 | 中国水产科学研究院东海水产研究所 | Primary and secondary fish reef for sediment collection experiment and using method thereof |
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Application publication date: 20170111 |
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