CN104304102A - Multifunctional artificial fish reef - Google Patents
Multifunctional artificial fish reef Download PDFInfo
- Publication number
- CN104304102A CN104304102A CN201410472361.6A CN201410472361A CN104304102A CN 104304102 A CN104304102 A CN 104304102A CN 201410472361 A CN201410472361 A CN 201410472361A CN 104304102 A CN104304102 A CN 104304102A
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- Prior art keywords
- reefs
- connecting rod
- fish shelter
- sediments
- reef
- Prior art date
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 74
- 239000013049 sediment Substances 0.000 claims description 34
- 230000005484 gravity Effects 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical compound C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Artificial Fish Reefs (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention discloses a multifunctional artificial fish reef, and aims to provide an artificial reef which is beneficial to formation of different flow field environments with upwelling, can raise nutrient substances deposited at the seabed, can improve the primary sea field productivity near the artificial reef and can provide sufficient feed to fishes. The multifunctional artificial fish reef comprises a reef body, an inner reef cavity and a plurality of inlets and outlets, wherein the inner reef cavity is arranged inside the reef body; the plurality of inlets and outlets are formed in the side surface of the reef body and are communicated with the inner reef cavity; the outer side surface of the reef body extends downwards from top to bottom towards the outer side of the reef body in an inclined manner; a partitioning plate which extends upwards and downwards is arranged inside the inner reef cavity.
Description
Technical field
The present invention relates to fish shelter field, be specifically related to a kind of multifunction manual fish shelter.
Background technology
Because the deterioration of marine environment and the transition of marine fishery resources develop and destroy day by day serious, how to improve this problem by artificial mode imperative, wherein improve marine ecosystem environment in the mode of throwing in artificial fish shelter, build the good environment that marine organisms perch, for fish etc. provide the place of protection, growth and breeding etc. to achieve good effect.
Current artificial fish shelter is made up of objects such as stone, concrete block, waste and old car and boat usually.The design of current artificial fish shelter mainly for how for fish etc. provide the place of protection, growth and breeding etc.; But seldom consider and how to form different flow field environment by the artificial fish shelter thrown in seabed, and stir bottom sediment by artificial fish shelter, make the nutriment being deposited on seabed increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait.
Such as, China Patent Publication No. CN202285866U, publication date on October 27th, 2011, the name of innovation and creation is called a kind of artificial fish shelter.It comprises artificial fish shelter body, and artificial fish shelter body is in falling " Y " shape, and described in falling the artificial fish shelter body of " Y " shape, by steel bar concrete casting, all-in-one-piece upper unit, lower left cell and right lower quadrant unit formed.The artificial fish shelter of this application case does not consider how to form different flow field environment by the artificial fish shelter thrown in seabed equally, and stir bottom sediment by artificial fish shelter, the nutriment being deposited on seabed is made to increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait.
Such as, China Patent Publication No. CN203040412U, publication date on December 17th, 2012, the name of innovation and creation is called a kind of Novel artificial fish reef, described artificial fish shelter comprises base and support, described artificial fish shelter base is made up of armored concrete, and described base is provided with four support columns, and the bottom of diagonal strut post is provided with connecting cross beam.The artificial fish shelter of this application case does not consider how to form different flow field environment by the artificial fish shelter thrown in seabed equally, and stir bottom sediment by artificial fish shelter, the nutriment being deposited on seabed is made to increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait.
Such as, China Patent Publication No. CN2917273, publication date on July 4th, 2007, the name of innovation and creation is called a kind of steel-concrete artificial fish reef, comprises plate rail on, comprises square upper dish, square mid-game, and lower wall and at least four connect upper dish, mid-games respectively.The artificial fish shelter of this application case does not consider how to form different flow field environment by the artificial fish shelter thrown in seabed equally, and stir bottom sediment by artificial fish shelter, the nutriment being deposited on seabed is made to increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait.
Summary of the invention
The first object of the present invention is to overcome deficiency of the prior art, provides one to be conducive to forming the different flow fields environment such as upwelling, makes the nutriment being deposited on seabed increase, has realized the multifunction manual fish shelter better gathering fish effect.
The present invention's another object on the first object basis is to overcome deficiency of the prior art, one is provided to stir bottom sediment, the nutriment being deposited on seabed is made to increase, improve the marine site primary productivity near artificial fish shelter, for fish provide the multifunction manual fish shelter of sufficient bait.
Technical scheme of the present invention is:
A kind of multifunction manual fish shelter, comprise reefs, be arranged on reefs inner chamber in reefs and be somely arranged on reefs side, and the import and export communicated with reefs inner chamber, the lateral surface of described reefs extends obliquely from top to bottom outside reefs, and the middle part of described reefs inner chamber is provided with the dividing plate of downward-extension.
Because the lateral surface of reefs extends obliquely from top to bottom outside reefs, thus this programme effectively can utilize ocean current, when ocean current flows through reefs, reefs lateral surface towards ocean current effectively can reduce flow dynamic loss as fluoran stream surface, be conducive to improving upwelling height, make the nutriment being deposited on seabed increase, realized better gathering fish effect; Formed in reefs side and the back side simultaneously and carry on the back eddy current on a large scale, for different fish provide various flow fields environment; And the setting of dividing plate can effectively prevent ocean current from extending through lee side from fluoran stream surface, affect the formation of upwelling and back of the body eddy current.On the other hand, reefs inner chamber also can be the place providing good protection, growth and breeding etc. of fish.
As preferably, the bottom of reefs lateral surface is the lower annular surface of evagination, and the top of reefs lateral surface is the upper annular surface of indent, and lower annular surface and upper annular surface are connected smoothly; The lateral surface of described reefs is evenly distributed with some deflectors extended from lower to upper, and deflector and reefs lateral surface perpendicular.
Because reefs lateral surface is made up of the lower annular surface of evagination and the upper annular surface of indent, reefs lateral surface as fluoran stream surface can be reduced so further to the loss of flow dynamic, be conducive to improving upwelling height; And equally distributed some deflectors extended from lower to upper on the lateral surface of reefs, in the process that current up flow along reefs lateral surface, the effect of the formula current of playing up water conservancy diversion, reduce current toward reefs both sides bottom horizontal flow sheet, thus improve flow and the height of upwelling further, make the nutriment being deposited on seabed increase.
As preferably, also comprise ball float and connection cord, described reefs bottom edge is provided with the back-up block for supporting reefs, be provided with sediments between reefs bottom surface and back-up block bottom surface and bounce plate, the thickness that this sediments bounces plate is less than the spacing between reefs bottom surface and back-up block bottom surface, the side that sediments bounces plate is arranged on reefs bottom surface by rotating shaft is rotating, sediments bounces connecting rod plate side being also provided with and extending to outward outside reefs, be provided with guide ring directly over this connecting rod end, and guide ring is fixed on reefs by connecting rod; One end of described connection cord is connected with the end of connecting rod, and the other end is connected with ball float, and connection cord is through guide ring; The buoyancy of described ball float is greater than the gravity that sediments bounces plate.
Because subsea current is usually comparatively mild, and wave on sea is very frequent; Thus this programme utilizes wave as power to stir bottom sediment, makes the nutriment being deposited on seabed increase; In the process of wave fluctuation, the fluctuation with wave is together fluctuated by ball float up and down; When ball float up moves with the fluctuation of wave, ball float will drive sediments to bounce plate by connection cord and up swing around the shaft, and guide ring make the connection cord active force acted on connecting rod be straight up, with perpendicular (no matter ball float toward which direction fluctuates) of rotating shaft; When ball float moves down with the fluctuation of wave, sediments bounces plate under Gravitative Loads around the shaft toward lower swing, so circulates, constantly stirs, bounces seabed; Thus make the nutriment being deposited on seabed increase, improve the marine site primary productivity near artificial fish shelter, for fish provide the multifunction manual fish shelter of sufficient bait.This programme utilizes wave to be used as fish shelter cleverly and stirs bottom sediment, makes the nutriment being deposited on seabed increase, serves beyond thought effect.
As preferably, on connecting rod, be positioned at outside reefs and be also provided with balancing weight, and balancing weight is positioned at above connecting rod, the buoyancy of described ball float is greater than sediments and bounces plate, the gravity sum of connecting rod and balancing weight.Due to the setting of balancing weight, and balancing weight is arranged on connecting rod, and such balancing weight is away from rotating shaft; Thus when ball float moves down with the fluctuation of wave, balancing weight can increase sediments and bounce plate around the shaft toward speed and the dynamics of lower swing, is conducive to stirring bottom sediment.
As preferably, rotating shaft parallels with reefs bottom surface, and connecting rod is near back-up block bottom surface; Described connecting rod and rotating shaft perpendicular, and connecting rod and rotating shaft are positioned at the relative both sides that sediments bounces plate.
As preferably, the end face of reefs is plane, and the end face of reefs is provided with mounting groove, and is respectively equipped with the algal reef block through laboratory culture attachment marine alga sporophyte in each mounting groove.The artificial marine alga trasplanting method that this programme adopts is conducive near fish shelter, form algae field, and then enriches the ecotope of fish shelter surrounding waters, has realized better gathering fish effect, and has been conducive to improving marine ecosystem environment.
As preferably, algal reef block is bolted on reefs.This programme is bolted algal reef block, is conducive to actual installation practice.
As preferably, dividing plate is cross, and reefs inner chamber is separated into four parts by this dividing plate.
As preferably, the circular in cross-section of reefs.
The invention has the beneficial effects as follows: be conducive to forming the different flow fields environment such as upwelling, make the nutriment being deposited on seabed increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait, realized better gathering fish effect.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
In figure: reefs 1, upper annular surface 1a, lower annular surface 1b, reefs inner chamber 2, dividing plate 3, algal reef block 4, import and export 5, deflector 6, back-up block 7, rotating shaft 8, sediments bounces plate 9, connecting rod 10, balancing weight 11, guide ring 12, connecting rod 13, connection cord 14, ball float 15.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of multifunction manual fish shelter comprises reefs 1, ball float 15, connection cord 14, is arranged on reefs inner chamber 2 in reefs and is somely arranged on reefs side, and the import and export 5 communicated with reefs inner chamber.The bottom surface of reefs is plane.The end face of reefs is plane, and the end face of reefs is parallel with bottom surface.The circular in cross-section of reefs.The end face of reefs is provided with mounting groove, and is respectively equipped with the algal reef block 4 through laboratory culture attachment marine alga sporophyte in each mounting groove.Algal reef block is bolted on reefs.
The lateral surface of reefs extends obliquely from top to bottom outside reefs.The bottom of reefs lateral surface is the lower annular surface 1b of evagination.The top of reefs lateral surface is the upper annular surface 1a of indent, and lower annular surface and upper annular surface are connected smoothly.The lateral surface of reefs is evenly distributed with four pieces of deflectors extended from lower to upper 6, and deflector and reefs lateral surface perpendicular.The middle part of reefs inner chamber is provided with the dividing plate 3 of downward-extension.Dividing plate is cross, and reefs inner chamber is separated into four parts by this dividing plate.
Reefs bottom edge is provided with the back-up block 7 for supporting reefs.Reefs is placed in seabed by back-up block.Be provided with sediments between reefs bottom surface and back-up block bottom surface and bounce plate 9.The thickness that this sediments bounces plate is less than the spacing between reefs bottom surface and back-up block bottom surface.The side that sediments bounces plate is arranged on reefs bottom surface by rotating shaft 8 is rotating.Rotating shaft parallels with reefs bottom surface, and connecting rod is near back-up block bottom surface.Sediments bounces the connecting rod 10 plate side being also provided with and extending to outward outside reefs.Connecting rod and rotating shaft perpendicular, and connecting rod and rotating shaft are positioned at the relative both sides that sediments bounces plate.On connecting rod, be positioned at outside reefs and be also provided with balancing weight 11, and balancing weight is positioned at above connecting rod.Be provided with guide ring 12 directly over connecting rod end, and guide ring is fixed on reefs by connecting rod 13.One end of connection cord is connected with the end of connecting rod, and the other end is connected with ball float, and connection cord is through guide ring.The buoyancy of ball float is greater than sediments and bounces plate, the gravity sum of connecting rod and balancing weight three.
After the multifunction manual fish shelter of this programme renders to seabed, as shown in Figure 1,
When ocean current flows through reefs, the reefs lateral surface (upper and lower annular surface) towards ocean current effectively can reduce flow dynamic loss as fluoran stream surface, is conducive to improving upwelling height, makes the nutriment being deposited on seabed increase, has realized better gathering fish effect; Formed in reefs side and the back side simultaneously and carry on the back eddy current on a large scale, for different fish provide various flow fields environment.
The more important thing is: in the process of wave fluctuation, the fluctuation with wave is together fluctuated by ball float up and down; When ball float up moves with the fluctuation of wave, ball float will drive sediments to bounce plate by connection cord and up swing around the shaft, guide ring then make the connection cord active force acted on connecting rod be straight up, with the perpendicular power (no matter ball float toward which direction fluctuates) of rotating shaft; When ball float moves down with the fluctuation of wave, sediments bounces plate under Gravitative Loads around the shaft toward lower swing, so circulates, constantly stirs, bounces seabed; Thus make the nutriment being deposited on seabed increase, improve the marine site primary productivity near artificial fish shelter, for fish provide the multifunction manual fish shelter of sufficient bait.
Claims (9)
1. a multifunction manual fish shelter, it is characterized in that, comprise reefs (1), be arranged on reefs inner chamber (2) in reefs and be somely arranged on reefs side, and the import and export (5) communicated with reefs inner chamber, the lateral surface of described reefs extends obliquely from top to bottom outside reefs, and the middle part of described reefs inner chamber is provided with the dividing plate (3) of downward-extension.
2. a kind of multifunction manual fish shelter according to claim 1, it is characterized in that, the bottom of described reefs lateral surface is the lower annular surface (1b) of evagination, and the top of reefs lateral surface is the upper annular surface (1a) of indent, and lower annular surface and upper annular surface are connected smoothly; The lateral surface of described reefs is evenly distributed with some deflectors (6) extended from lower to upper, and deflector and reefs lateral surface perpendicular.
3. a kind of multifunction manual fish shelter according to claim 1, it is characterized in that, also comprise ball float (15) and connection cord (14), described reefs bottom edge is provided with the back-up block (7) for supporting reefs, be provided with sediments between reefs bottom surface and back-up block bottom surface and bounce plate (9), the thickness that this sediments bounces plate is less than the spacing between reefs bottom surface and back-up block bottom surface, the side that sediments bounces plate is arranged on reefs bottom surface by rotating shaft (8) is rotating, sediments bounces the connecting rod (10) plate side being also provided with and extending to outward outside reefs, guide ring (12) is provided with directly over this connecting rod end, and guide ring is fixed on reefs by connecting rod (13), one end of described connection cord is connected with the end of connecting rod, and the other end is connected with ball float, and connection cord is through guide ring, the buoyancy of described ball float is greater than the gravity that sediments bounces plate.
4. a kind of multifunction manual fish shelter according to claim 3, it is characterized in that, on described connecting rod, be positioned at outside reefs and be also provided with balancing weight (11), and balancing weight is positioned at above connecting rod, the buoyancy of described ball float is greater than sediments and bounces plate, the gravity sum of connecting rod and balancing weight.
5. a kind of multifunction manual fish shelter according to claim 3 or 4, it is characterized in that, described rotating shaft parallels with reefs bottom surface, and connecting rod is near back-up block bottom surface; Described connecting rod and rotating shaft perpendicular, and connecting rod and rotating shaft are positioned at the relative both sides that sediments bounces plate.
6. a kind of multifunction manual fish shelter according to claim 1 or 2 or 3 or 4, it is characterized in that, the end face of described reefs is plane, and the end face of reefs is provided with mounting groove, and is respectively equipped with the algal reef block (4) through laboratory culture attachment marine alga sporophyte in each mounting groove.
7. a kind of multifunction manual fish shelter according to claim 6, is characterized in that, described algal reef block is bolted on reefs.
8. a kind of multifunction manual fish shelter according to claim 1 or 2 or 3 or 4, it is characterized in that, dividing plate is cross, and reefs inner chamber is separated into four parts by this dividing plate.
9. a kind of multifunction manual fish shelter according to claim 1 or 2 or 3 or 4, is characterized in that, the circular in cross-section of described reefs.
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| CN201410472361.6A CN104304102B (en) | 2014-09-16 | 2014-09-16 | A kind of multifunction manual fish shelter |
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| CN201410472361.6A CN104304102B (en) | 2014-09-16 | 2014-09-16 | A kind of multifunction manual fish shelter |
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| CN104304102B CN104304102B (en) | 2016-07-13 |
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| CN104996326A (en) * | 2015-05-22 | 2015-10-28 | 浙江海洋学院 | Artificial fish reef with composite function |
| CN105010174A (en) * | 2015-05-22 | 2015-11-04 | 浙江海洋学院 | Combined reef beneficial to gather fish |
| CN105010177A (en) * | 2015-05-22 | 2015-11-04 | 浙江海洋学院 | Artificial fish reef with automatic bait distribution at preset spot |
| CN105028258A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Artificial reef capable of casting bait automatically |
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| CN105028252A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Artificial fish reef for automatically distributing bait |
| CN105028257A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Marine organism growing reef |
| CN105028251A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Tidal-powered automatic bait-casting artificial reef |
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| CN105075933A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A reef body having a position change function |
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Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075918A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | An artificial fish reef characterized by automatic fixed-point bait casting |
| CN105075922A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Artificial fish reef facilitating placement |
| CN104996326A (en) * | 2015-05-22 | 2015-10-28 | 浙江海洋学院 | Artificial fish reef with composite function |
| CN105028258A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Artificial reef capable of casting bait automatically |
| CN105028246A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Pre-suspension marine organism reef |
| CN105028252A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Artificial fish reef for automatically distributing bait |
| CN105028257A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Marine organism growing reef |
| CN105028251A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Tidal-powered automatic bait-casting artificial reef |
| CN105028241A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Convenient-bait-casting combined reef |
| CN105028244A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Intertidal zone floating reef |
| CN105075933A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A reef body having a position change function |
| CN105104163B (en) * | 2015-05-22 | 2018-07-17 | 浙江海洋学院 | A kind of continental shelf mixed biologic breeding apparatus |
| CN105075926A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A multifunctional biological multiplication assisting base |
| CN105075930A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | An ecological carrying capacity enhancing artificial fish reef |
| CN105010177A (en) * | 2015-05-22 | 2015-11-04 | 浙江海洋学院 | Artificial fish reef with automatic bait distribution at preset spot |
| CN105075932A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Biological culture body for shallow sea areas |
| CN105010174A (en) * | 2015-05-22 | 2015-11-04 | 浙江海洋学院 | Combined reef beneficial to gather fish |
| CN105075921A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | An artificial fish reef capable of improving ecological carrying capacity |
| CN105075919A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Artificial fish reef capable of distributing bait automatically at fixed points by using tide power |
| CN105075935A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | An artificial fish reef capable of strengthening ecological carrying capacity |
| CN105075916A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A deformable fish reef |
| CN105104163A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Continental shelf mixed organism cultivation device |
| CN105075923A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Rising and sinking type artificial fish reef |
| CN107912347A (en) * | 2017-11-28 | 2018-04-17 | 浙江海洋大学 | A kind of steady formula artificial marine habitat |
| CN107912347B (en) * | 2017-11-28 | 2020-03-03 | 浙江海洋大学 | Stable artificial fish reef |
| CN109197723A (en) * | 2018-10-23 | 2019-01-15 | 浙江海洋大学 | A kind of artificial flexible floating fish reef of drawing-type layer-stepping |
| CN109392797A (en) * | 2018-10-23 | 2019-03-01 | 浙江海洋大学 | A kind of artificial flexible fish shelter group's arrangement |
| CN109392797B (en) * | 2018-10-23 | 2021-04-23 | 浙江海洋大学 | Artificial flexible fish reef cluster arrangement mode |
| CN109197723B (en) * | 2018-10-23 | 2021-06-08 | 浙江海洋大学 | Traction type layered artificial flexible floating fish reef |
| CN111296326A (en) * | 2019-12-26 | 2020-06-19 | 浙江省海洋水产研究所 | Bionic egg attaching device for attaching cuttlefish eggs |
| CN111296325A (en) * | 2019-12-26 | 2020-06-19 | 浙江省海洋水产研究所 | Bottom sinking type cuttlefish egg attaching device |
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