CN111820169A - Triangular steel structure assembled artificial fish reef - Google Patents
Triangular steel structure assembled artificial fish reef Download PDFInfo
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- CN111820169A CN111820169A CN202010678431.9A CN202010678431A CN111820169A CN 111820169 A CN111820169 A CN 111820169A CN 202010678431 A CN202010678431 A CN 202010678431A CN 111820169 A CN111820169 A CN 111820169A
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00758—Uses not provided for elsewhere in C04B2111/00 for agri-, sylvi- or piscicultural or cattle-breeding applications
-
- 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)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention relates to an assembled artificial fish reef with a triangular steel structure. The triangular steel structure assembly type artificial fish reef comprises a structural component and a functional component, wherein the structural component and the functional component are detachably connected in an assembly manner, the structural component comprises a reef body support frame, a water permeable support and a bottom support plate and is made of seawater corrosion resistant steel; the cross section of the reef body support frame is a non-right-angled triangle, a fixed support is arranged on the reef body support frame and is parallel to the triangular edge of the reef body support frame, a water permeable support is arranged at the bottom of the reef body support frame, the bottom of the reef body support frame and the water permeable support are reinforced through a bottom fixed support, a bottom support plate is welded at the other end of the water permeable support, and the bottom support plate is in contact with the seabed; the functional components comprise cement corrugated plates with rough surfaces, the cement corrugated plates are detachably assembled and connected with the reef body supporting frame and the reef body supporting frame in a fixed mode, and the cement corrugated plates are assembled between the reef body supporting frame and the reef body fixing frame at intervals to form the artificial fish reef with the porous holes.
Description
Technical Field
The invention relates to the technical field of marine ranches, relates to an artificial fish reef, and particularly relates to an assembled artificial fish reef with a triangular steel structure.
Background
With the rapid development and the continuous growth of population of economic society in China, the influence of a plurality of factors such as environmental pollution, engineering construction and excessive fishing on offshore fishery resources in China is seriously reduced, the ecological environment of a water area is increasingly worsened, the desertification of the water area is increasingly obvious, and the protection and the sustainable utilization of marine biological resources in China are seriously influenced.
The marine ranch is based on the principle of a marine ecosystem, and is a fishery mode which is used for constructing or repairing places required by marine organism breeding, production, bait feeding or enemy avoidance in a specific sea area through measures such as artificial fish reefs, proliferation and releasing, proliferating and maintaining fishery resources, improving the ecological environment of the sea area and realizing sustainable utilization of the fishery resources. The artificial fish reef construction is a main measure of a marine ranch and is an effective measure which is generally accepted by the world to improve the marine ecological environment and repair and proliferate damaged fishery resources. Research and practice prove that the artificial fish reef firstly provides an attachment matrix for marine algae and attached organisms by putting the artificial fish reef in the artificial fish reef, the marine algae can improve water quality and absorb nutrient salts in seawater so as to avoid seawater eutrophication and red tide, and the artificial fish reef is also natural bait for a plurality of organisms. Therefore, through the construction of the artificial fish reef, not only can resources such as algae and attached organisms be recovered, but also natural sheltering fields, baits and nursery fields are provided for a plurality of organisms, and meanwhile, the artificial fish reef plays a positive role in repairing fishery resources, improving fishery output and particularly promoting the development potential of marine fishery by combining the proliferation and releasing of seedlings. The throwing effect of the artificial fish reef is related to the material, the structural form, the weight and the specification of the artificial fish reef and natural factors of sea areas, in particular to the structural form, the bottom type, the water depth, the water flow and other influencing factors of the artificial fish reef.
The artifical fish reef of putting in at present is mostly reinforced concrete structure, and it has a lot of insufficiencies: firstly, the reef body is heavy, the requirement on the substrate condition is high, and sinking and silting conditions are easy to occur; secondly, the manufacturing process has large environmental pollution, large occupied area and long prefabricating period; thirdly, the reinforced concrete material does not utilize the structural design, so that the function of the fish reef cannot be exerted to the maximum extent; fourthly, due to the fact that the self weight of the reinforced concrete reef is high, the reinforced concrete reef is easy to silt and not easy to carry and throw, the specification of the reinforced concrete reef is limited, the length, the width and the height of the reinforced concrete reef are generally not more than 3 meters, and the effect of the reinforced concrete reef is not obvious when the reinforced concrete reef is thrown into a relatively deep sea area.
Disclosure of Invention
In order to solve the technical problems, the invention designs a novel light-structure assembled artificial fish reef, which overturns the inherent mode from design to throwing of the traditional reinforced concrete fish reef, adopts an environment-friendly, light and low-cost steel structure component and a cement corrugated plate functional component to equip the artificial fish reef, has the advantages of strong stability and water permeability, long service life, convenient assembly, high transportation and throwing efficiency, wide applicable sea area range, high space utilization rate, strong fish reef functionality and the like, can furthest play the functions of the artificial fish reef, and meets the requirements of marine ranch construction and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
triangle-shaped steel construction assembled artificial fish reef, including structural component and functional component, can dismantle the assembled connection between structural component and the functional component, wherein:
the structural component comprises a reef body support frame, a water permeable support and a bottom support plate and is made of seawater corrosion resistant steel; the cross section of the reef body support frame is a non-right-angled triangle, a fixed support is arranged on the reef body support frame and is parallel to the triangular edge of the reef body support frame, a water permeable support is arranged at the bottom of the reef body support frame, the bottom of the reef body support frame and the water permeable support are reinforced through a bottom fixed support, a bottom support plate is welded at the other end of the water permeable support, and the bottom support plate is in contact with the seabed;
the functional components comprise cement corrugated plates with rough surfaces, the cement corrugated plates are detachably assembled and connected with the reef body supporting frame and the reef body supporting frame in a fixed mode, and the cement corrugated plates are assembled between the reef body supporting frame and the reef body fixing frame at intervals to form the artificial fish reef with the porous holes.
Furthermore, the cross section of the reef body support frame is in an isosceles triangle shape.
Furthermore, the reef body support frame and the water permeable support are formed by welding a plurality of steel structure units or detachably connecting bolts.
Furthermore, the reef body support frame and the fixed support are connected in a welding or detachable assembly mode, the detachable assembly connection is bolt connection through a fastener, threaded holes are formed in the reef body support frame, the fixed support and the fastener, and the reef body support frame and the fixed support are connected in a detachable assembly mode through the fastener and the bolt.
Further, the suitable length of the permeable support is 10-120 cm.
Furthermore, the support that permeates water on the interval set up multilayer bottom sprag board, the interval of adjacent layer bottom sprag board is 10 ~ 20 cm.
Furthermore, the cement corrugated plate is detachably connected with the reef body support frame in a bolt assembly manner, an irregular inverted V-shaped fixing clamp plate is arranged between the cement corrugated plate and the reef body support frame and between the cement corrugated plate and the fixing support frame, the fixing clamp plate is pressed at the end part of the cement corrugated plate and is fixed on the reef body support frame and the fixing support frame, threaded holes are formed in the reef body support frame, the fixing support frame and the fixing clamp plate, and the fixing clamp plate is fixedly arranged on the reef body support frame and the fixing support frame through bolts, so that the cement corrugated plate is clamped and assembled on the reef body support frame;
furthermore, the structural component is made of 10CrMoAl steel.
Furthermore, the reef body support frame and the water permeable support are made of angle steel.
Furthermore, oyster shell and/or scallop shell are mixed and added into the cement material of the cement corrugated plate, the oyster shell and/or scallop shell are crushed into 1-5 cm of crushed shell, and the weight of the oyster shell and/or scallop shell crushed shell material accounts for less than 10% of the total weight of the cement corrugated plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the artificial fish reef structural component and the functional component are both environment-friendly and pollution-free materials, and can not generate negative influence on the quality of seawater and the marine ecological environment;
2. the water permeability of the artificial fish reef body with the multi-hole holes formed by assembling the structural components and the functional components is good, and the biological attachment area and the space utilization rate of the reef body unit space are improved to the maximum extent.
3. The structural assembly consists of a plurality of steel structure support units, is easy to process, light in weight and easy to carry and put in; the material has high strength, strong stability, firmness and durability, is not easy to break, resists the scouring and abrasion of waves and flows, and has strong durability; particularly, 10CrMoAl steel is adopted, so that the corrosion resistance is higher, and the service life is long and can reach more than 30 years;
4. the functional components adopt cement corrugated plates, the surfaces of the cement corrugated plates are rough, small eddy currents are easy to form, attachment and growth of macroalgae and various planktonic larvae are facilitated, the attachment area of organisms can be increased by 40-55%, artificial fish reef restoration and sea ecological environment optimization are achieved in a shorter time, and the functions of fishery resources are increased;
5. oyster shell and/or scallop shell crushed shell materials are added into the cement corrugated plate, so that not only is the waste effectively utilized to reduce the environmental pollution, but also the weight of the cement corrugated plate is reduced, and the surface roughness and the environmental protection of the materials are improved;
6. the structural component of the steel structure and the functional component of the cement corrugated plate are in a unit assembly structure, so that the traditional artificial fish reef is changed from large engineering to equipment, and meanwhile, the structural component of the steel structure and the functional component of the cement corrugated plate greatly reduce the weight of the reef body; the assembly type structure can be assembled on the putting site, so that the cost of putting and transporting the artificial fish reef is effectively reduced, and the putting safety is guaranteed;
in conclusion, the artificial fish reef is made of environment-friendly and low-cost materials, is light in structure and convenient to assemble, is equipped, is convenient to produce and use due to light and standardized assembly production and assembly compared with the traditional artificial fish reef, has the advantages of strong stability, long service life, convenience in assembly, high transportation and release efficiency, wide applicable sea area range, high space utilization rate, strong fish reef functionality and the like, can exert the functions of the artificial fish reef to the maximum extent, and is high in economy and applicability.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a triangular steel structure assembled artificial fish reef in example 1 of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a left side view of FIG. 1;
fig. 5 is a schematic structural view of structural components of the triangular steel-structured fabricated artificial fish reef of fig. 1;
FIG. 6 is a schematic structural diagram of a cement corrugated plate which is a functional component of the triangular steel structure assembled artificial fish reef in FIG. 1;
FIG. 7 is an enlarged view of a portion of FIG. 1 at A;
in the figure: 1. the reef body support frame, 2, cement buckled plate, 3, the support that permeates water, 4, bottom backup pad, 5, bottom fixed bolster, 6, fixed bolster, 7, fastener, 8, fixed splint.
Detailed Description
Example 1
As shown in fig. 1 to 4, triangle-shaped steel construction assembled artificial fish reef, including structural component and functional component, can dismantle the assembled connection between structural component and the functional component, wherein:
as shown in fig. 5, the structural component comprises a reef body support frame 1, a water permeable support 3 and a bottom support plate 4, the cross section of the reef body support frame 1 is a non-right isosceles trapezoid, the included angle a of the bottom of the isosceles triangle is 61.31 degrees, the waist length of the isosceles triangle is 1.25m, and the bottom side length of the isosceles triangle is 1.25 m; a fixed support 6 is welded on the reef body support frame 1, and the fixed support 6 is parallel to the triangular edge of the reef body support frame 1; the two end parts of the top of the reef support frame 1 are reinforced by welding. The bottom of the reef body support frame 1 is welded with a water permeable support 3, the water permeable support 3 is welded with a bottom fixing support 5 for reinforcement, the length of the water permeable support is 0.853cm, the other end of the water permeable support 3 is welded with a bottom support plate 4, and the bottom support plate 4 is in contact with the seabed.
As shown in fig. 6, the functional component comprises a cement corrugated plate 2 with a rough surface, oyster shells and fan shells are mixed in the cement material, the weight of the oyster shell and fan shell crushed shell material accounts for less than 10% of the total weight of the cement corrugated plate, and the oyster shells and the fan shells are crushed shells crushed to 1-5 cm.
As shown in fig. 7, the cement corrugated plate 2 is connected with the reef body support frame 1 and the fixed support 6 through bolts, the cement corrugated plate 2 is connected with the reef body support frame 1, an irregular 'n' -shaped fixed splint 8 is arranged between the fixed support 6, the fixed splint 8 is pressed at the end part of the cement corrugated plate 2 and fixed on the reef body support frame 1 and the fixed support 6, the cement corrugated plate is assembled between the reef body support frame 1 and the fixed support 6 at intervals, namely, the cement corrugated plate 2 is fixed on the reef body support frame 1 and the fixed support frame 6, threaded holes are formed in the reef body support frame 1, the fixed support frame 6 and the fixed splint 8, the fixed splint 8 is tightly installed on the reef body support frame 1 and the fixed support frame 6 through bolts, and the artificial fish reef with a porous hole is assembled. The waist and the bottom of the isosceles triangle of the reef body support 1 are reinforced by a fastener 7, threaded holes are formed in the reef body support 1 and the fastener 7, and the reef body support 1 is fastened by the fastener 7 and a bolt.
The reef body support frame 1, the water permeable support 3, the bottom support plate 4, the bottom fixing support 5, the fixing support 6, the fastener 7 and the fixing splint 8 are made of 10CrMoAl steel; wherein the reef body support frame 1, the water permeable support 3, the bottom fixing support 5, the fixing support 6 and the water permeable support 3 are made of 10CrMoAl angle steel. The 10CrMoAl steel is a special steel resistant to seawater corrosion. Al (aluminum) in the 10CrMoAl material can chemically react with O (oxygen) in the air to generate Al2O3 (aluminum oxide), so that a protective film is formed, and the protective film is corrosion-resistant; cr (chromium) and Mo (molybdenum) ions in 10CrMoAl can automatically supplement Cl (chlorine) ions in seawater to form gaps formed by pitting corrosion of steel, so that a compact protective layer is formed, the pitting corrosion is prevented from developing to the depth, the effects of corrosion resistance and service life prolonging are achieved, and the service life of the steel is nearly one time that of class A steel (Q235 service life is 20 years) and is more than 30 years.
A large artificial fish reef is convenient to transport and form on site, and a reef body support frame 1 and a water permeable support 3 are formed by welding a plurality of steel structure units or detachably connecting bolts. The multi-layer bottom supporting plates 4 can be arranged on the water permeable support 3 at intervals, and the distance between the bottom supporting plates of adjacent layers is 10-20 cm.
The artificial fish reef structural component and the functional component are both environment-friendly and pollution-free materials, and can not generate negative influence on the quality of seawater and the marine ecological environment; adopt assembled structural design, can carry out the design of pertinence to artifical fish reef according to customer sea area natural environment factor and fish reef functional demand, the product accords with the degree height. Even under the premise of not influencing the function of the fish reef, the appearance of the reef body can be specially designed (such as the shapes of human bodies, animals, buildings and the like). The invention selects environment-friendly and low-cost materials, and prepares the light-structure and equipped artificial fish reef convenient to assemble.
For the ecological environment of the sea area, the improvement of the primary productivity of the sea area, the attachment density and the breeding speed of the food organisms are basic factors for determining the construction effect of the marine ranch. The growth condition is fixed under the conditions of latitude, position, temperature, water quality, nutrient salt and the like, and the light condition is a main factor influencing the growth. Therefore, under the condition of ensuring the navigation safety of the functional ship, the height of the reef body is increased as much as possible, and the sufficient illumination condition is ensured. The traditional concrete member reef is heavy and limited by conditions such as manufacturing, transportation, putting and the like, and the size of the single fish reef is not more than 2 meters; the artificial fish reef material is light, is manufactured in a modularized and standardized mode, is convenient to transport, is assembled on site during putting, is easy to manufacture, transport and put in, has small size limitation degree which can exceed 5 meters, and is wide in application range. According to measurement, calculation and field investigation verification, the throwing of the concrete constructed reef requires that the bearing capacity of the substrate is not less than 40KPa, otherwise, the siltation condition can occur, and the artificial fish reef can be suitable for the sea area with the bearing capacity of the substrate being more than 18 KPa. And the design of the multi-hole holes in the reef body ensures that the biological attachment area and the space utilization rate of the reef body unit space are improved to the maximum extent. Through calculation, the cement corrugated plate adopts a corrugated design, so that the biological attachment area can be increased by 40-55%. Therefore, under the condition that the total putting amount of the artificial fish reef is not changed, the large algae and bait organisms are far more accumulated than that of the traditional concrete member reef when the artificial fish reef is put; meanwhile, due to the design of the multiple layers and the multiple holes, space places for inhabiting, baiting and avoiding stormy waves and enemies can be provided for more benthic organisms such as reef-loving fishes, sea cucumbers, sea urchins, crabs and shellfishes.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. Artifical fish reef of triangle-shaped steel construction assembled, its characterized in that, including structural component and functional component, detachable assembly connects between structural component and the functional component, wherein:
the structural component comprises a reef body support frame, a water permeable support and a bottom support plate and is made of seawater corrosion resistant steel; the cross section of the reef body support frame is a non-right-angled triangle, a fixed support is arranged on the reef body support frame and is parallel to the triangular edge of the reef body support frame, a water permeable support is arranged at the bottom of the reef body support frame, the bottom of the reef body support frame and the water permeable support are reinforced through a bottom fixed support, a bottom support plate is welded at the other end of the water permeable support, and the bottom support plate is in contact with the seabed;
the functional components comprise cement corrugated plates with rough surfaces, the cement corrugated plates are detachably assembled and connected with the reef body supporting frame and the reef body supporting frame in a fixed mode, and the cement corrugated plates are assembled between the reef body supporting frame and the reef body fixing frame at intervals to form the artificial fish reef with the porous holes.
2. The triangular steel structure fabricated artificial fish reef of claim 1, wherein the reef body support frame is isosceles triangle in cross section.
3. The assembled artificial fish reef with the triangular steel structure according to claim 1, wherein the reef body support frame and the water permeable support are formed by welding a plurality of steel structure units or detachably connecting bolts.
4. The assembled artificial fish reef with the triangular steel structure as claimed in claim 1, wherein the reef body support frame and the fixing support frame are connected by welding or detachable assembly, the detachable assembly is connected by a bolt of a fastener, threaded holes are arranged on the reef body support frame, the fixing support frame and the fastener, and the reef body support frame and the fixing support frame are connected by the fastener and the bolt in detachable assembly.
5. The fabricated artificial fish reef with the triangular steel structure according to claim 1, wherein the suitable length of the water permeable support is 10-120 cm.
6. The fabricated artificial fish reef with the triangular steel structure according to claim 1 or 5, wherein a plurality of layers of bottom supporting plates are arranged on the water permeable support at intervals, and the distance between the bottom supporting plates of adjacent layers is 10-20 cm.
7. The assembly type artificial fish reef with the triangular steel structure as claimed in claim 1, wherein the cement corrugated plate is detachably connected with the reef body support frame through a bolt, an irregular 'n' -shaped fixing clamp plate is arranged between the cement corrugated plate and the reef body support frame and between the cement corrugated plate and the reef body support frame through a fixing clamp plate, the fixing clamp plate is pressed at the end part of the cement corrugated plate and fixed on the reef body support frame and the fixing support frame, threaded holes are formed in the reef body support frame, the fixing support frame and the fixing clamp plate, and the fixing clamp plate is tightly installed on the reef body support frame and the fixing support frame through bolts, so that the cement corrugated plate.
8. The triangular steel structure fabricated artificial fish reef of any one of claims 1 to 5 or 7, wherein the structural components are made of 10CrMoAl steel.
9. The fabricated artificial fish reef with the triangular steel structure according to claim 8, wherein the reef body support frame and the water permeable support frame are made of angle steel.
10. The triangular steel structure assembly type artificial fish reef according to claim 1, wherein oyster shells and/or fan shells are mixed in cement materials of the cement corrugated plate, the oyster shells and/or the fan shells are crushed shells crushed to 1-5 cm, and the weight of the oyster shell and/or the fan shell crushed shell materials accounts for less than 10% of the total weight of the cement corrugated plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678431.9A CN111820169A (en) | 2020-07-15 | 2020-07-15 | Triangular steel structure assembled artificial fish reef |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678431.9A CN111820169A (en) | 2020-07-15 | 2020-07-15 | Triangular steel structure assembled artificial fish reef |
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| Publication Number | Publication Date |
|---|---|
| CN111820169A true CN111820169A (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010678431.9A Withdrawn CN111820169A (en) | 2020-07-15 | 2020-07-15 | Triangular steel structure assembled artificial fish reef |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902992A (en) * | 2022-05-01 | 2022-08-16 | 辽宁五合生态科技有限公司 | Three-dimensional triangular combined artificial fish reef |
-
2020
- 2020-07-15 CN CN202010678431.9A patent/CN111820169A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902992A (en) * | 2022-05-01 | 2022-08-16 | 辽宁五合生态科技有限公司 | Three-dimensional triangular combined artificial fish reef |
| CN114902992B (en) * | 2022-05-01 | 2023-09-29 | 辽宁五合生态科技有限公司 | Three-dimensional triangle combined artificial fish reef |
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Address after: 116000 6 / F, office building, 149 xiaopingdao Road, high tech Zone, Dalian City, Liaoning Province Applicant after: Dalian modern ocean ranch Co.,Ltd. Address before: 116000 6 / F, office building, 149 xiaopingdao Road, high tech Zone, Dalian City, Liaoning Province Applicant before: Dalian haiyunhui Technology Co.,Ltd. |
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