CN212279455U - Be applied to artificial fish reef of tube-shape in soft soil layer - Google Patents
Be applied to artificial fish reef of tube-shape in soft soil layer Download PDFInfo
- Publication number
- CN212279455U CN212279455U CN202021990560.3U CN202021990560U CN212279455U CN 212279455 U CN212279455 U CN 212279455U CN 202021990560 U CN202021990560 U CN 202021990560U CN 212279455 U CN212279455 U CN 212279455U
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- Prior art keywords
- barrel
- piston cylinder
- soil layer
- floating body
- air inlet
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 38
- 239000002689 soil Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 235000013601 eggs Nutrition 0.000 abstract description 6
- 208000002925 dental caries Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Classifications
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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 utility model relates to a be applied to artifical fish shelter of tube-shape on soft soil layer, it includes the barrel, is located the support column of barrel below, establish to the toper the lower extreme of support column, be equipped with the baffle that is used for separating into a plurality of cavitys with the barrel in the barrel, a plurality of through-holes that supply the fish to get into the barrel are seted up to the side of barrel, be equipped with the wedge on the support column, the top of baffle is fixed with the mount pad, the embedded piston cylinder that is equipped with of mount pad, be equipped with intake pipe and outlet duct on the piston cylinder, all be equipped with the check valve in the intake pipe and on the outlet duct, piston cylinder internal slipping is equipped with the valve rod, the outer end of valve rod extends the piston cylinder and is fixed with the roof, be equipped with the spring that is used for driving the. The utility model discloses have the effect that increases water oxygen content and attract fish to lay eggs at the bottom simultaneously with the stable fixing of barrel.
Description
Technical Field
The utility model relates to a technical field of artificial fish reef, more specifically say, it relates to an artificial fish reef of tube-shape that is applied to soft soil layer.
Background
The coastal region of China is wide, a plurality of seacoasts with silt and soft soil bottom materials are distributed in the coastal sea region, the silt seacoasts are important components of the continental seacoasts of China, are about 4000 kilometers long and account for about 22 percent of the continental seacoasts of China, and are mainly distributed in the delta alluvial plain of the entrance of rivers such as Yangtze river, yellow river, Zhujiang river, Qiantang river, Haihe river and the like, and the local harbor and bay regions of Zhejiang, Min and Guangdong coastal. At present, most of the artificial fish reefs in China are bottom fish reefs located in sea areas with hard bottom materials, and the theory and practice for putting the artificial fish reefs on soft foundations are few. Therefore, reef body type selection research of the artificial fish reef on the soft foundation can be carried out as soon as possible, the artificial fish reef type suitable for putting is designed according to the bearing capacity of the seabed bottom and soil layer, and the artificial fish reef type selection method has great significance for widening the site selection range of the artificial fish reef in China and accelerating the construction of the artificial fish reef.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a be applied to soft soil layer's artifical fish reef of tube-shape, its advantage is, can put in the coastline on soft soil layer with the barrel through the setting of support column, improves the universality of using.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an artificial fish reef of tube-shape for soft soil layer, includes the barrel, is located the support column of barrel below, establish to the toper the lower extreme of support column, be equipped with in the barrel and be used for separating the baffle of a plurality of cavitys into the barrel, the upper end of barrel is opened, a plurality of through-holes that supply the fish to get into the barrel are seted up to the side of barrel, be equipped with the wedge on the support column.
The effect that above-mentioned setting reached: the support column is directly pegged graft in soft soil layer, and soft soil layer is mainly silt, and the silt thickness in seabed is generally in several meters dark, and the support column passes soft soil layer and pegs graft in the soil layer of lower floor's stereoplasm to avoid the complete being absorbed in soft soil layer of fish reef, soft soil layer has certain mobility simultaneously, through the support column, avoids the barrel to fall and change position. The lower end of the support column is tapered, so that the support column can conveniently penetrate through a soft soil layer and can be conveniently inserted into a hard soil layer; set up the wedge on the support column, the wedge avoids the support column to become flexible downwards under the impact of rivers.
Further setting: the baffle becomes the cross, the top of baffle is fixed with the mount pad, the embedded piston barrel that is equipped with of mount pad, be equipped with intake pipe and outlet duct on the piston barrel, all be equipped with in the intake pipe and on the outlet duct and make the air get into from the intake pipe exhaust check valve, piston barrel internal slipping is equipped with the valve rod, the outer end of valve rod extends the piston barrel and is fixed with the roof, be equipped with the spring that is used for driving the valve rod rebound in the piston barrel, the upper end of intake pipe is fixed with floats on the surface of water, through the body makes the inlet end of intake pipe extend the surface of water.
The effect that above-mentioned setting reached: because the water has mobility, makes the water change throughout to the pressure of roof like this, and spring and water pressure need keep balance to the effort of valve rod to the valve rod can reciprocate throughout, when valve rod reciprocating motion, with the gas propelling movement to the outlet duct in the piston barrel, the air is inhaled in the piston barrel through the intake pipe simultaneously. The oxygen content of the water body near the barrel can be increased, fishes are further attracted to lay eggs near the barrel, and the barrel plays a role in protecting fish eggs, so that the ecological environment is favorably improved.
Further setting: the floating body is in a hollow strip shape, a balancing weight is fixed in the floating body, an air inlet hole is formed in one end, far away from the balancing weight, of the floating body, the end portion of the air inlet pipe penetrates through the balancing weight and is located in the floating body, and a waterproof device for preventing water from entering the air inlet pipe is arranged in the floating body.
The effect that above-mentioned setting reached: the upper end of the air inlet pipe extends out of the water surface, and due to the flowability of the water body, the water body can enter the air inlet pipe to seal the air inlet pipe. The setting up of balancing weight makes the body on be close to the one end of balancing weight down all the time, and the body is close to the one end of inlet port and makes progress all the time, reduces in the water gets into the body in very big degree, prevents through the watertight fittings secondary that the water from getting into the intake pipe.
Further setting: the waterproof device comprises a horn-shaped first ring plate fixed on the inner wall of the floating body and a conical second ring plate fixed on the first ring plate, the first ring plate and the second ring plate are arranged at intervals, a supporting rod used for supporting the second ring plate is fixed on the first ring plate, and a drain hole is formed in the bottom, located on the first ring plate, of the floating body.
The effect that above-mentioned setting reached: in rainy days or windy days, when water enters the floating body from the air inlet, the water flows onto the first annular plate along the second annular plate and then flows out of the water outlet hole, and the water cannot enter the lower part of the first annular plate because the position of the water outlet hole is lower than the upper end of the first annular plate, so that the water cannot enter the air inlet pipe.
Further setting: the top plate is in an umbrella shape which is bulged upwards.
The effect that above-mentioned setting reached: the water flow flows in a wave shape, and the umbrella-shaped top plate can increase the acting force of the water flow on the top plate.
Further setting: the air inlet pipe is a flexible connecting pipe and wound on the connecting rope, and the length of the connecting rope is smaller than that of the air inlet pipe.
The effect that above-mentioned setting reached: the connecting rope is used for limiting the floating body, so that the air inlet pipe only plays a role in ventilation, the air inlet pipe is not pulled by the floating body, and the phenomenon that the air inlet pipe loses the ventilation effect due to stress deformation is avoided.
Further setting: the piston cylinder is connected to the mounting seat in a threaded manner.
The effect that above-mentioned setting reached: the cylinder body needs to be inserted into a soil layer under the action of vibration, and the piston cylinder is detached in the process of mounting the cylinder body, so that the piston cylinder is prevented from being damaged; after the cylinder is installed, the piston cylinder is installed by manually submerging the cylinder into water, so that the piston cylinder is also favorably maintained.
Further setting: the air outlet pipes are arranged in a plurality and correspond to the cavities one by one, and the air outlet pipes are communicated with the piston cylinders.
The effect that above-mentioned setting reached: the arrangement is such that the oxygen concentration in each cavity is homogenized.
Further setting: the air inlet pipe and the air outlet pipe are connected to the piston cylinder in a threaded connection mode.
The effect that above-mentioned setting reached: thus, the air inlet pipe and the air outlet pipe are conveniently arranged on the piston cylinder.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the support columns are arranged, so that the fish reef can be applied to rivers and coastlines of soft soil layers, and the ecological environment of the rivers and the coasts of the soft soil layers can be improved;
2. can increase the oxygen content of the water body near the cylinder body, and further attract the fishes to lay eggs at the position of the cylinder body.
Drawings
FIG. 1 is a schematic structural view of the cylinder of the present embodiment being thrown into water by heavy pressure;
fig. 2 is an overall configuration diagram of the present embodiment;
FIG. 3 is a schematic view of the piston cylinder, valve stem and spring of this embodiment after explosion;
FIG. 4 is a schematic structural view of the interior of the piston cylinder of the present embodiment;
fig. 5 is a schematic structural view of the inside of the floating body of the present embodiment.
In the figure: 1. a barrel; 11. a through hole; 12. a partition plate; 13. a hoisting ring; 14. a limiting ring; 2. a support pillar; 21. a wedge block; 31. a mounting seat; 32. a piston cylinder; 33. a valve stem; 34. a spring; 35. an air inlet pipe; 36. an air outlet pipe; 37. a top plate; 4. a float; 41. a balancing weight; 42. a first ring plate; 43. a second ring plate; 44. a drain hole; 5. and connecting ropes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1: refer to fig. 1, an artificial fish reef of tube-shape for soft soil layer, the novel fish reef comprises a cylindrical shel 1, six support columns 2 that are located barrel 1 below, the even distribution of support column 2 is at the lower extreme of barrel 1, barrel 1 and support column 2 are reinforced concrete integrated into one piece, the lower extreme of support column 2 is established to the toper, barrel 1 internal fixation has the baffle 12 that is used for separating into a plurality of cavitys with barrel 1, baffle 12 can be the steelwork also can with barrel 1 integrated into one piece cast the shaping, the upper end of barrel 1 is opened, a plurality of through-holes 11 that supply the fish to get into barrel 1 are seted up to barrel 1's side, be equipped with wedge 21 on. The lower end of the support column 2 is tapered, so that the support column 2 can conveniently penetrate through a soft soil layer and can be inserted into a hard soil layer; set up wedge 21 on support column 2, wedge 21 avoids support column 2 to become flexible downwards under the impact of rivers.
The implementation process comprises the following steps: at first put in appointed water through boat crane or car crane with barrel 1, furthermore, make support column 2 can pass the soil layer through the mode of rapping or the mode of pouring weight heavy load, barrel 1 becomes cylindrically, the upper end circumference of barrel 1 is fixed with four rings 13, rings 13 are used for connecting the lifting rope, the length of control lifting rope is the same and assemble in one point, make barrel 1 lift by crane or support column 2 when pegging graft in the soil layer like this, barrel 1 can keep vertical state all the time, avoid barrel 1 to fall down in the slope of the in-process of installation like this. The limiting ring 14 can be established to barrel 1 upper end cover, and the limiting ring 14 is made for steel, puts in the stone in the position of limiting ring 14, utilizes the pressure of pouring weight to make support column 2 peg graft in the soil layer, demolishs stone and stop collar 14 from the barrel at last.
Referring to fig. 2-4, since the water body has fluidity, so that the pressure of the water body on the top plate 37 is always changed, the acting force of the spring 34 and the water pressure on the valve rod 33 needs to be balanced, so that the valve rod 33 continuously moves up and down, when the valve rod 33 reciprocates, the gas in the piston cylinder 32 is pushed to the air outlet pipe 36, and meanwhile, the air is sucked into the piston barrel through the air inlet pipe 35. Can increase the oxygen content of barrel 1 near water like this, further attract fish to lay eggs near barrel 1, barrel 1 plays the effect of protection to the roe, is favorable to improving ecological environment. The top plate 37 is formed in an upwardly bulging umbrella shape, and the umbrella-shaped top plate 37 can increase the force of the water flow acting on the top plate 37.
Referring to fig. 2-5, the floating bodies 4 are in the shape of hollow bar cylinders or polygonal columns, and the floating bodies 4 may be made of plastic, foam or other materials having a density less than that of water. The floating body 4 is internally fixed with a balancing weight 41, one end of the floating body 4 far away from the balancing weight 41 is provided with an air inlet, the end part of the air inlet pipe 35 penetrates through the balancing weight 41 and is positioned in the floating body 4, the balancing weight 41 can be steel or stone, and the average density of the floating body 4 and the balancing weight 41 is less than that of water. The body 4 is in the setting of balancing weight 41 for the centre of gravity of body 4 is partial to the lower extreme of body 4, and when further making body 4 fall in the aquatic, the inlet end of body 4 upwards all the time, effectively avoids the water to get into in the intake pipe 35.
Referring to fig. 5, since there are rains and extreme weather, water and rainwater still enter the floating body 4, a waterproof device for preventing water from entering the intake duct 35 is provided in the floating body 4. The waterproof device comprises a horn-shaped first ring plate 42 fixed on the inner wall of the floating body 4 and a conical second ring plate 43 fixed on the first ring plate 42, the first ring plate 42 and the second ring plate 43 are arranged at intervals, a support rod used for supporting the second ring plate 43 is fixed on the first ring plate 42, a drain hole 44 is formed in the bottom of the first ring plate 42 on the floating body 4, and the position of the drain hole 44 is higher than the water surface.
Referring to fig. 5, when water enters the floating body 4 through the air inlet holes, water flows along the second annular plate 43 and the first annular plate 42 and is accumulated at the lower end of the first annular plate 42, due to the arrangement of the water outlet holes 44, the water is discharged from the water outlet holes 44, the water is prevented from being accumulated in the floating body 4, and meanwhile, the water cannot enter the upper opening position of the first annular plate 42 under the action of gravity, so that the water is prevented from entering the air inlet pipe 35.
Referring to fig. 2-4, a connection rope 5 is fixed on the cylinder 1, one end of the connection rope 5 far away from the cylinder 1 is fixed on the floating body 4, the air inlet pipe 35 is a flexible connection pipe and is wound on the connection rope 5, and the length of the connection rope 5 is smaller than that of the air inlet pipe 35. The connecting rope 5 is used for limiting the floating body 4, so that the air inlet pipe 35 only plays a role in ventilation, does not receive the pulling force of the floating body 4, and avoids the phenomenon that the air inlet pipe 35 loses the ventilation effect due to stress deformation.
Referring to fig. 2-4, the piston cylinder 32 is screwed on the mounting seat 31, a plurality of air outlet pipes 36 are provided and correspond to the cavities one by one, and the air outlet pipes 36 are communicated with the piston cylinder 32; the arrangement is such that the oxygen concentration in each cavity is homogenized. The inlet pipe 35 and the outlet pipe 36 are connected to the piston cylinder 32 by a screw connection, so that the inlet pipe 35 and the outlet pipe 36 are conveniently mounted on the piston cylinder 32.
Referring to fig. 2-4, the installation process of the piston cylinder 32: after support column 2 is pegged graft in the soil layer, with piston cylinder 32 threaded connection on mount pad 31, then pass mount pad 31 and threaded connection on piston cylinder 32 with outlet duct 36 again, then with intake pipe 35 threaded connection at piston cylinder 32, touch pressure valve rod 33 at last manually repeatedly, it can to give vent to anger until outlet duct 36.
The implementation principle of the above embodiment is as follows: the water produces dynamic water pressure at the in-process that flows, and under spring 34's cooperation, valve rod 33 can reciprocate to introduce the barrel 1 with the air in, increase the water oxygen content of barrel 1 position, further attract fish to lay eggs to barrel 1 position.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a be applied to artifical fish reef of tube-shape in soft soil layer which characterized in that: including barrel (1), be located support column (2) of barrel (1) below, the lower extreme of support column (2) is established to the toper, be equipped with baffle (12) that are used for separating into a plurality of cavities with barrel (1) in barrel (1), the upper end of barrel (1) is opened, through-hole (11) of a plurality of confession fishes entering barrel (1) are seted up to the side of barrel (1), be equipped with wedge (21) on support column (2).
2. The cylindrical artificial fish reef applied to the soft soil layer as claimed in claim 1, wherein: the clapboard (12) is in a cross shape, the top of the clapboard (12) is fixed with a mounting seat (31), a piston cylinder (32) is embedded in the mounting seat (31), an air inlet pipe (35) and an air outlet pipe (36) are arranged on the piston cylinder (32), the air inlet pipe (35) and the air outlet pipe (36) are respectively provided with a one-way valve which enables air to enter from the air inlet pipe (35) and to be discharged from the air outlet pipe (36), a valve rod (33) is arranged in the piston cylinder (32) in a sliding way, the outer end of the valve rod (33) extends out of the piston cylinder (32) and is fixed with a top plate (37), a spring (34) for driving the valve rod (33) to move upwards is arranged in the piston cylinder (32), the upper end of the air inlet pipe (35) is fixed with a floating body (4) floating on the water surface, the air inlet end of the air inlet pipe (35) extends out of the water surface through the floating body (4).
3. The cylindrical artificial fish reef applied to the soft soil layer as claimed in claim 2, wherein: the water-saving air intake pipe is characterized in that the floating body (4) is in a hollow strip shape, a balancing weight (41) is fixed in the floating body (4), an air inlet hole is formed in one end, away from the balancing weight (41), of the floating body (4), the end portion of the air intake pipe (35) penetrates through the balancing weight (41) and is located in the floating body (4), and a waterproof device for preventing water from entering the air intake pipe (35) is arranged in the floating body (4).
4. The cylindrical artificial fish reef applied to the soft soil layer as claimed in claim 3, wherein: the waterproof device comprises a first trumpet-shaped ring plate (42) fixed on the inner wall of the floating body (4) and a second conical ring plate (43) fixed on the first ring plate (42), the first ring plate (42) and the second ring plate (43) are arranged at intervals, a supporting rod used for supporting the second ring plate (43) is fixed on the first ring plate (42), and a water drainage hole (44) is formed in the bottom, located on the first ring plate (42), of the floating body (4).
5. The cylindrical artificial fish reef applied to the soft soil layer as claimed in claim 2, wherein: the top plate (37) is in an umbrella shape which is bulged upwards.
6. The cylindrical artificial fish reef applied to the soft soil layer as claimed in claim 2, wherein: the floating body is characterized in that a connecting rope (5) is fixed on the barrel body (1), one end, far away from the barrel body (1), of the connecting rope (5) is fixed on the floating body (4), the air inlet pipe (35) is a flexible connecting pipe and wound on the connecting rope (5), and the length of the connecting rope (5) is smaller than that of the air inlet pipe (35).
7. The cylindrical artificial fish reef applied to the soft soil layer as claimed in claim 2, wherein: the piston cylinder (32) is connected to the mounting base (31) in a threaded manner.
8. The cylindrical artificial fish reef applied to the soft soil layer as claimed in claim 2, wherein: the air outlet pipes (36) are arranged in a plurality and correspond to the cavities one by one, and the air outlet pipes (36) are communicated with the piston cylinder (32).
9. The cylindrical artificial fish reef applied to the soft soil layer as claimed in claim 2, wherein: the air inlet pipe (35) and the air outlet pipe (36) are connected to the piston cylinder (32) in a threaded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990560.3U CN212279455U (en) | 2020-09-11 | 2020-09-11 | Be applied to artificial fish reef of tube-shape in soft soil layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990560.3U CN212279455U (en) | 2020-09-11 | 2020-09-11 | Be applied to artificial fish reef of tube-shape in soft soil layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212279455U true CN212279455U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021990560.3U Expired - Fee Related CN212279455U (en) | 2020-09-11 | 2020-09-11 | Be applied to artificial fish reef of tube-shape in soft soil layer |
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| Country | Link |
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| CN (1) | CN212279455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955398A (en) * | 2020-09-11 | 2020-11-20 | 中国水产科学研究院渔业工程研究所 | Be applied to artificial fish reef of tube-shape in soft soil layer |
-
2020
- 2020-09-11 CN CN202021990560.3U patent/CN212279455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955398A (en) * | 2020-09-11 | 2020-11-20 | 中国水产科学研究院渔业工程研究所 | Be applied to artificial fish reef of tube-shape in soft soil layer |
| CN111955398B (en) * | 2020-09-11 | 2024-05-14 | 中国水产科学研究院渔业工程研究所 | Cylindrical artificial fish reef applied to soft soil layer |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 Termination date: 20210911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |