CN112889728A - Novel artificial fish reef - Google Patents
Novel artificial fish reef Download PDFInfo
- Publication number
- CN112889728A CN112889728A CN202110339205.2A CN202110339205A CN112889728A CN 112889728 A CN112889728 A CN 112889728A CN 202110339205 A CN202110339205 A CN 202110339205A CN 112889728 A CN112889728 A CN 112889728A
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- connecting piece
- artificial fish
- fish reef
- vertical connecting
- piece
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
- A01K61/73—Artificial fishing banks or reefs assembled of components
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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)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Artificial Fish Reefs (AREA)
Abstract
本发明公开了一种新型人工鱼礁，包括竖直连接件和横向连接件，所述竖直连接件和横向连接件之间垂直连接，所述竖直连接件为多个，所述横向连接件为多个，在所述竖直连接件的长度延伸方向上开设有多个贯穿的第一通孔，多个第一通孔分散排布在竖直连接件上，所述第一通孔的孔径大于所述横向连接件的横截面积，所述第一通孔用于所述横向连接件的插接或人工鱼礁的鱼巢，多个所述第一通孔在所述竖直连接件长度方向底端或顶端的横截面上投影为“十字形”。有益效果：加工简单，制作简单，不占场地，场地利用率高，运输方便，成本低，相对重量小，体量可以更大，造型更多变，多维度拓展。
The invention discloses a new type of artificial fish reef, comprising a vertical connecting piece and a horizontal connecting piece, the vertical connecting piece and the horizontal connecting piece are vertically connected, the vertical connecting pieces are multiple, and the horizontal connecting piece There are a plurality of components, and a plurality of first through holes are opened in the longitudinal extension direction of the vertical connector, and the plurality of first through holes are distributed on the vertical connector, and the first through holes The hole diameter is larger than the cross-sectional area of the transverse connector, the first through holes are used for the insertion of the transverse connector or the fish nest of the artificial reef, and a plurality of the first through holes are located in the vertical The cross section at the bottom or top of the connector lengthwise is projected as a "cross". Beneficial effects: simple processing, simple production, no site occupation, high site utilization rate, convenient transportation, low cost, small relative weight, larger volume, more variable shapes, and multi-dimensional expansion.
Description
Technical Field
The invention relates to the technical field of artificial fish reefs, in particular to a novel artificial fish reef.
Background
With the call for the vigorous development of marine economy, the creation of an intelligent marine ranch which is comprehensive in ecology, safety and transparency becomes a target, and the putting of artificial fish reefs is an important direction for realizing the target. The artificial fish reef can effectively improve the marine ecological environment and restore offshore fishery resources.
The development of artificial fish reefs has been around for many years, and the most common artificial fish reefs are made of concrete by adopting an integral cast-in-place technology, and the artificial fish reefs are integral due to the fact that the volume of the hollow space is large, so that a lot of technical problems exist, such as: during processing, the utilization rate of a processing field is low; when the road is transported, the transportation is inconvenient and the cost is high; when the ship is thrown in the ocean, the requirement on the tonnage of the ship crane is high; the artificial reef is limited in the amount by the processing field and the overall cast-in-place artificial reef; the artificial fish reef is limited by the cast-in-place formwork process technology, the shape and the shape of the integrally cast-in-place artificial fish reef are single, and the common shape is square.
In recent years, with the gradual and intensive research on artificial reefs, various improvements of the artificial reefs have been made. At present, the artificial fish reef is mainly divided into the following structures: firstly, the artificial fish reef is an integral cast-in-place (various channels are arranged on a square), namely the most common artificial fish reef introduced above; secondly, the artificial fish reef is divided into a fish reef body and functional components, the fish reef body is integrally cast in place and then is fixedly provided with functional components such as page turning, a guide plate and the like, the external shape of the artificial fish reef in the mode can have regular shapes such as square, trapezoid, quadrangular and round, the internal part of the artificial fish reef is beneficial to gathering fish schools due to the fact that the page turning and the guide plate are rich, but the above-mentioned various technical problems basically exist; thirdly, the square artificial fish reef is assembled on a ship after being disassembled, for example, the square artificial fish reef is disassembled into 6 plane structures in CN201821503375.X, and then every two plane structures are fixedly connected to finally form the square artificial fish reef; in CN201821503375.X, a square is disassembled into 2 plane structures and 4 upright columns, and then two ends of the upright columns are fixedly connected with the plane structures respectively to finally form the square artificial fish reef. Obviously the third kind compares with the first two kinds, except having solved the transportation problem slightly, reducing the processing and making on-the-spot cubic volume of sky, other like artificial fish reef's volume is little, the molding is simple etc. still do not solve, and such split has brought new technical problem again: when the prefabricated member is installed and connected on an ocean ship, the difficulty is very high, and the requirement on the processing precision of the concrete prefabricated member is not generally high and is very high. Specific description of installation difficulty and machining precision: in cn201821503375.x, how the inner edges of 6 quadrangles are spliced together can form a square, and when the 6 quadrangles are spliced together, how connecting holes of every two quadrangles are aligned to form a through passage so as to facilitate the penetration and fixation of a bolt, and the like. In CN201821503375.X, a pin shaft penetrates into the other side of the quadrangle from one side, and in the process, the pin shaft penetrates through holes in two stand columns, so that the mounting difficulty is very high, and the mounting difficulty is further increased if the processing precision is slightly low. Of course, in the prior art, there is a prior patent (hereinafter referred to as a "prior patent") cn201921691266.x of the present inventor itself, and compared with the third prior patent, the prior patent has a newer structure, and the punching is simpler, so that the mounting difficulty and the processing precision are relatively reduced. But this inventor and its research and development team do not have the step of stopping research far away, and it is whether can be more convenient more easily to be dedicated to processing preparation and transportation etc. can increase the size, provide abundant molding and can lighten weight relatively again, reduces material cost, the cost of transportation of artifical fish shelter, and it is more convenient, more swift to install on the ocean ship, and the high installation degree of difficulty, the high machining precision that the split of avoiding prior art caused are better to gathering shoal.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a novel artificial fish reef, changes the structure of the artificial fish reef in the prior art, provides a ' building block lap joint ' concept in the technical field of the artificial fish reef for the first time, breaks the spell ' that the increase of the volume needs to greatly increase the material cost, the transportation cost and the manufacturing difficulty, and greatly reduces the installation difficulty, the transportation difficulty, the manufacturing difficulty, the tonnage requirement of putting in a boat crane and the like of the current artificial fish reef by reducing the weight and the volume of an artificial fish reef component; also convenient for absorbing and protecting fish shoal; can also build out the molding more changeable, the more huge artificial fish reef of volume, the high installation degree of difficulty that the split of can also avoiding prior art caused, high machining precision.
The aim of the invention is achieved by the following technical measures: the utility model provides a novel artificial fish reef, includes vertical connecting piece and transverse connection spare, connect perpendicularly between vertical connecting piece and the transverse connection spare, vertical connecting piece is a plurality of, transverse connection spare is a plurality of set up a plurality of first through-holes that run through on the length extending direction of vertical connecting piece, and a plurality of first through-holes dispersion are arranged on vertical connecting piece, the aperture of first through-hole is greater than transverse connection spare's cross-sectional area, first through-hole is used for the grafting of transverse connection spare or the fish nest of artificial fish reef, it is a plurality of first through-hole is in the projection is "cross" on the cross section on vertical connecting piece length direction bottom or top.
Furthermore, the cross section of the vertical connecting piece is rectangular or square, and the cross section of the transverse connecting piece is rectangular or square.
Further, the opening directions of two adjacent first through holes are different.
Further, on the vertical connecting piece, a plurality of first through-holes are equidistantly distributed.
Further, mounting holes are formed in two ends of the transverse connecting piece in the length direction respectively and used for fixing the transverse connecting piece in the first through hole of the vertical connecting piece in an inserting mode.
Furthermore, the first positioning piece and the second positioning piece are fixedly connected to the end faces of the two ends of the vertical connecting piece in the length direction respectively, and when the novel artificial fish reef needs to extend in height, the first positioning piece of one vertical connecting piece and the second positioning piece of the other vertical connecting piece are fixedly installed.
Further, first setting element is cavity tubular structure, the second setting element is cavity tubular structure, the pipe diameter of first setting element is greater than the pipe diameter of second setting element, perhaps the pipe diameter of second setting element is greater than the pipe diameter of first setting element.
Furthermore, a first slot hole with a penetrating diameter is formed in the first positioning piece, a second slot hole with a penetrating diameter is formed in the second positioning piece, when the first positioning piece is installed and connected with the second positioning piece, a penetrating path is formed by the first slot hole and the second slot hole, and the first positioning piece and the second positioning piece are fixed by fixing the first slot hole and the second slot hole.
Furthermore, a plurality of second through holes are formed in the length extending direction of the transverse connecting piece.
Further, on the transverse connecting piece, a plurality of second through holes are distributed at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: the novel artificial fish reef is characterized in that the structure of the artificial fish reef in the prior art is changed, and the bold innovation of the components of the artificial fish reef is strip-shaped (vertical connecting pieces and transverse connecting pieces) with regular shapes, so that the manufacturing difficulty of the artificial fish reef components in the prefabrication process, the transportation difficulty in road transportation, the installation difficulty in marine berths and the requirement of large-tonnage throwing and hoisting are greatly reduced; the first through holes in the vertical connecting pieces can reduce the weight of the fish, are convenient to install and fix with the transverse connecting pieces, and can provide fish nests for fish schools; the second through hole on the transverse connecting piece is used for reducing the weight of the transverse connecting piece, providing a fish nest for fish shoals and the like; through the concrete setting of a plurality of first through-holes and a plurality of first through-hole of seting up on vertical connecting piece, many transverse connection spare of connection that can be nimble widen artificial fish reef and extend at horizontal multidimension, make the molding more changeable, the artificial fish reef that the volume is more huge. The first positioning piece and the second positioning piece at the two ends of the vertical connecting piece in the length direction can extend the artificial fish reef in the vertical height direction.
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention after vertical dimension expansion.
Fig. 3 is a schematic structural diagram of the present invention after the lateral dimension is expanded.
Fig. 4 is a schematic view of the structure of the transverse link.
Fig. 5 is a schematic view of a combined structure of the first positioning member and the first base.
Fig. 6 is an exploded view of two vertical connectors at the junction.
The positioning structure comprises a vertical connecting piece 1, a transverse connecting piece 2, a first through hole 3, a base 4, a mounting hole 5, a first positioning piece 6, a second positioning piece 7, a first slotted hole 8, a second slotted hole 9, a first base 10, a positioning pin 11 and a second through hole 12.
Detailed Description
As shown in fig. 1 to 6, a novel artificial fish reef comprises a vertical connecting piece 1 and a transverse connecting piece 2, the vertical connecting piece 1 is vertically connected with the transverse connecting piece 2, the vertical connecting piece 1 is a plurality of, the transverse connecting piece 2 is a plurality of, a plurality of first through holes 3 are formed in the length extending direction of the vertical connecting piece 1, the first through holes 3 are dispersedly distributed on the vertical connecting piece 1, the first through holes 3 are not communicated with each other, the aperture of each first through hole 3 is larger than the cross-sectional area of the transverse connecting piece 2, the first through holes 3 are used for splicing the transverse connecting piece 2 or a fish nest of the artificial fish reef, and the projection of the first through holes 3 on the cross-sectional area of the bottom end or the top end of the vertical connecting piece 1 in the length direction is cross-shaped. The novel artificial fish reef can further comprise a base 4, the base 4 is arranged at the bottom of the artificial fish reef in the height direction, and is concrete, and the base 4 is fixedly connected with one end of the vertical connecting piece 1. The base 4 may be a cube or a cuboid or a cylinder, etc., and the cross section of the base 4 is much larger than that of the vertical connecting piece 1. The bottom of the artificial fish reef in the height direction is provided with a plurality of vertical connecting pieces 1, and a plurality of bases 4 are fixedly arranged. The setting of base 4 effectively reduces the focus of artifical fish reef, can also effectively avoid toppling of artifical fish reef, can also increase the area of contact of artifical fish reef bottom, effectively prevents to sink. The components of the artificial fish reef are creatively and boldly in the shape of regular strips (the vertical connecting piece 1 and the transverse connecting piece 2), so that the manufacturing difficulty of the artificial fish reef components in the prefabricating process, the transportation difficulty in road transportation, the installation difficulty in marine berths and the requirement of large-tonnage putting and hoisting are greatly reduced; first through-hole 3 on vertical connecting piece 1 can alleviate self weight, can conveniently again be fixed with the installation of transverse connection spare 2, can also provide "fish nest" for the shoal of fish, and first through-hole 3 of course still can provide the installation for the baffle of artificial fish reef and parts such as turning over the page or leaf to increase the inner structure of artificial fish reef, be convenient for attract and protect the shoal of fish. The mounting and connecting difficulty is low, the requirement on machining precision is not high, and the main means is to save the complicated operation steps of aligning the through holes with very high difficulty and penetrating through a plurality of through holes.
The cross section of the vertical connecting piece 1 is rectangular or square, and the cross section of the transverse connecting piece 2 is rectangular or square. When the cross section of the transverse connecting piece 2 is rectangular, the first through hole 3 on the vertical connecting piece 1 is a rectangular through hole, otherwise, when the cross section of the transverse connecting piece 2 is square, the first through hole 3 on the vertical connecting piece 1 is a square through hole.
The opening directions of two adjacent first through holes 3 are different. Namely, the projection of the adjacent two first through holes 3 on the cross section of the bottom end or the top end of the vertical connecting piece 1 in the length direction is in a cross shape. That is, the transverse connecting member 2 may be connected to the transverse direction of the "cross" or may be connected to the vertical direction of the "cross", see fig. 3 for an implementation column, of course, fig. 3 is only an example of the expansion of the transverse dimension of the present invention, and the technical solution of the present invention may also implement many other embodiments. The invention breaks through the extension of single dimension of the existing artificial fish reef, widens the extension dimension of the artificial fish reef, thus further increasing the connection flexibility of the transverse connecting piece 2 and the vertical connecting piece 1 and increasing the possibility of larger volume of the artificial fish reef.
On the vertical connecting piece 1, a plurality of first through-holes 3 are arranged in a scattered manner at equal intervals. The design of equidistance dispersion arrangement more does benefit to manufacturing, the evenly distributed of bearing capacity to and the swift installation of artifical fish reef when the horizontal dimension is extended.
The two ends of the length direction of the transverse connecting piece 2 are respectively provided with a mounting hole 5, and the mounting holes 5 are used for fixing the transverse connecting piece 2 in the first through hole 3 of the vertical connecting piece 1 in an inserting mode. The concrete installation is fixed, and the one end of horizontal connecting piece 2 inserts in the first through-hole 3 of a vertical connecting piece 1, and when mounting hole 5 was worn out from first through-hole 3, it can to insert bolt or round pin axle etc. in mounting hole 5. And continuously inserting the other end of the transverse connecting piece 2 into the first through hole 3 of the other vertical connecting piece 1, and also inserting a bolt or a pin shaft and other parts to fix the mounting hole 5 to complete the mounting of the single transverse connecting piece 2. The vertical connecting pieces 1 with 4 or more than 4 are placed in parallel, and two vertical connecting pieces 1 are connected in sequence to form the artificial fish reef according to the principle of the installation steps of the single transverse connecting piece 2. For example, the simplest and most common square artificial fish reef is adopted, 4 vertical connecting pieces 1 are placed in parallel, namely, the vertical connecting pieces are placed on four vertexes of a square, then 4 transverse connecting pieces 2 are used for connecting the top ends of the vertical connecting pieces 1, and 4 transverse connecting pieces 2 are used for connecting the bottom ends of the vertical connecting pieces 1, so that 12 square edges are formed by the 4 vertical connecting pieces 1 and the 8 transverse connecting pieces 2.
The first positioning piece 6 and the second positioning piece 7 are fixedly connected to the end faces of the two ends of the vertical connecting piece 1 in the length direction respectively, and when the novel artificial fish reef needs to extend in height, the first positioning piece 6 of one vertical connecting piece 1 and the second positioning piece 7 of the other vertical connecting piece 1 are fixedly installed. The first positioning part 6 and the second positioning part 7 at the two ends of the vertical connecting part 1 in the length direction can realize the extension of the artificial fish reef on the vertical height, see the embodiment shown in fig. 2, of course, the embodiment shown in fig. 2 is only one of the embodiments extending on the vertical height, and on the basis of the transverse extension, the vertical extension can be carried out again, so that the larger size is realized.
The first positioning piece 6 is of a hollow tubular structure, the second positioning piece 7 is of a hollow tubular structure, the pipe diameter of the first positioning piece 6 is larger than that of the second positioning piece 7, or the pipe diameter of the second positioning piece 7 is larger than that of the first positioning piece 6. When the pipe diameter of the first positioning piece 6 is larger than that of the second positioning piece 7, the second positioning piece 7 of one vertical connecting piece 1 is inserted into the first positioning piece 6 of the other vertical connecting piece 1; if the pipe diameter of the second positioning member 7 is larger than that of the first positioning member 6, the opposite is true. In order to increase the stability of being connected of first setting element 6 and second setting element 7 and vertical connecting piece 1, can be at the pre-buried base of 1 prefabricated in-process of vertical connecting piece, the base includes first base 10 and second base, and first base 10 and second base are pre-buried respectively at the both ends of 1 length extending direction of vertical connecting piece, then weld the one end and the first base 10 of first setting element 6, weld the one end and the second base of second setting element 7.
The first positioning piece 6 is provided with a first slot hole 8 with a penetrating diameter, the second positioning piece 7 is provided with a second slot hole 9 with a penetrating diameter, when the first positioning piece 6 and the second positioning piece 7 are installed and connected (spliced), one vertical connecting piece 1 is kept still, the other vertical connecting piece 1 is rotated, so that the first slot hole 8 and the second slot hole 9 form a through path, and a bolt or a positioning pin shaft 11 and other parts are inserted into the through path to fix the first slot hole 8 and the second slot hole 9. The first positioning piece 6 and the second positioning piece 7 are fixed by fixing the first slot hole 8 and the second slot hole 9, namely, the connection of the two vertical connecting pieces 1 in the vertical height direction is realized. The number of the first slots 8 may be 1 or 2 or more, and the number of the second slots 9 is the same as that of the first slots 8.
A plurality of second through holes 12 are formed through the transverse connecting member 2 in the longitudinal extension direction thereof. In the length extending direction of the transverse connecting member 2, a plurality of second through holes 12 are distributed at equal intervals. The second through hole 12 may be rectangular, or square or circular, etc. The second through holes 12 in the cross-connecting members 2 serve to reduce the weight of the artificial reef itself, reduce the overall weight of the artificial reef and provide "fish nests" for fish school, although some parts such as flaps and baffles may be installed to increase the internal structure of the artificial reef to facilitate attraction and protection of fish school.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A novel artificial fish reef is characterized in that: including vertical connecting piece and transverse connection spare, connect perpendicularly between vertical connecting piece and the transverse connection spare, vertical connecting piece is a plurality of, transverse connection spare is a plurality of set up a plurality of first through-holes that run through on the length extending direction of vertical connecting piece, a plurality of first through-holes dispersion is arranged on vertical connecting piece, the aperture of first through-hole is greater than transverse connection spare's cross-sectional area, first through-hole is used for transverse connection spare's grafting or the fish nest of artificial fish reef, it is a plurality of first through-hole is in the projection is "cross" on the cross section on vertical connecting piece length direction bottom or top.
2. A novel artificial fish reef according to claim 1 wherein: the cross section of the vertical connecting piece is rectangular or square, and the cross section of the transverse connecting piece is rectangular or square.
3. A novel artificial fish reef according to claim 1 wherein: the opening directions of two adjacent first through holes are different.
4. A novel artificial fish reef according to claim 1 wherein: on the vertical connecting piece, a plurality of first through-holes equidistance dispersion are arranged.
5. A novel artificial fish reef according to claim 1 wherein: and mounting holes are respectively formed in the two ends of the length direction of the transverse connecting piece and used for fixing the transverse connecting piece in an inserting mode into the first through hole of the vertical connecting piece.
6. A novel artificial fish reef according to claim 1 wherein: the first positioning piece and the second positioning piece are fixedly connected to the end faces of the two ends of the vertical connecting piece in the length direction respectively, and when the novel artificial fish reef needs to extend in height, the first positioning piece of one vertical connecting piece and the second positioning piece of the other vertical connecting piece are fixedly installed.
7. A novel artificial fish reef according to claim 6 wherein: the first positioning piece is of a hollow tubular structure, the second positioning piece is of a hollow tubular structure, the pipe diameter of the first positioning piece is larger than that of the second positioning piece, or the pipe diameter of the second positioning piece is larger than that of the first positioning piece.
8. A novel artificial fish reef according to claim 6 or 7 wherein: the first positioning piece is provided with a first slotted hole with a penetrating diameter, the second positioning piece is provided with a second slotted hole with a penetrating diameter, when the first positioning piece is installed and connected with the second positioning piece, the first slotted hole and the second slotted hole form a penetrating path, and the first positioning piece and the second positioning piece are fixed by fixing the first slotted hole and the second slotted hole.
9. A novel artificial fish reef according to claim 1 wherein: and a plurality of second through holes which penetrate through the transverse connecting piece are formed in the length extending direction of the transverse connecting piece.
10. A novel artificial fish reef according to claim 9 wherein: and the plurality of second through holes are distributed on the transverse connecting piece at equal intervals.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110339205.2A CN112889728A (en) | 2021-03-30 | 2021-03-30 | Novel artificial fish reef |
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| CN202110339205.2A CN112889728A (en) | 2021-03-30 | 2021-03-30 | Novel artificial fish reef |
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| CN208739910U (en) * | 2018-09-14 | 2019-04-16 | 交通运输部天津水运工程科学研究所 | A kind of novel combination type artificial marine habitat |
| CN111183941A (en) * | 2020-01-03 | 2020-05-22 | 浙江省海洋技术服务中心 | Novel artificial fish reef convenient to transport |
| CN214853677U (en) * | 2021-03-30 | 2021-11-26 | 烟台大学 | Novel artificial fish reef |
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2021
- 2021-03-30 CN CN202110339205.2A patent/CN112889728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200276459Y1 (en) * | 2002-02-27 | 2002-05-22 | 주식회사 우일 이알에스 | Ecology preservation type wooden fish-breeding ground |
| CN101028153A (en) * | 2006-03-02 | 2007-09-05 | 吴伟伦 | Structural member for adjusting furniture |
| CN106630163A (en) * | 2016-12-22 | 2017-05-10 | 天津市环境保护科学研究院 | Floating type biological grid purification device for landscape water body |
| CN208739910U (en) * | 2018-09-14 | 2019-04-16 | 交通运输部天津水运工程科学研究所 | A kind of novel combination type artificial marine habitat |
| CN111183941A (en) * | 2020-01-03 | 2020-05-22 | 浙江省海洋技术服务中心 | Novel artificial fish reef convenient to transport |
| CN214853677U (en) * | 2021-03-30 | 2021-11-26 | 烟台大学 | Novel artificial fish reef |
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Application publication date: 20210604 |