CN103070098B - Combined escape device for juvenile fishes - Google Patents
Combined escape device for juvenile fishes Download PDFInfo
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- CN103070098B CN103070098B CN201210537164.9A CN201210537164A CN103070098B CN 103070098 B CN103070098 B CN 103070098B CN 201210537164 A CN201210537164 A CN 201210537164A CN 103070098 B CN103070098 B CN 103070098B
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- spore
- plastic beverage
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- beverage bottle
- juvenile fish
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 81
- 230000000366 juvenile effect Effects 0.000 title claims abstract description 45
- 235000013361 beverage Nutrition 0.000 claims abstract description 48
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 48
- 241000195493 Cryptophyta Species 0.000 claims description 37
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000013535 sea water Substances 0.000 description 11
- 241000269799 Perca fluviatilis Species 0.000 description 6
- 208000028804 PERCHING syndrome Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 241000269800 Percidae Species 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
Images
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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a combined escape device for juvenile fishes. The combined escape device for the juvenile fishes comprises a cross-shaped connector and plastic beverage bottles of which the respective bottoms are open, wherein the cross-shaped connector comprises two rectangular clamping plates which are mutually and vertically clamped; the surface of each rectangular clamping plate is provided with a plurality of rows of communicating threaded holes; the head parts of the plastic beverage bottles are respectively screwed into the threaded holes to be in threaded connection with the rectangular clamping plates; and the plastic beverage bottles respectively located on the different rectangular clamping plates are vertically distributed in the manner of staggering. Therefore, the combined escape device for the juvenile fishes has the beneficial effects that assembling is simple; the manufacturing cost is low; the use ratio of an inner space is high; and the space is complicate. The combined escape device for the juvenile fishes is extremely helpful for the juvenile fishes to take refuge.
Description
Technical field
The present invention relates to a kind of fish shelter, relate in particular to a kind of combined type juvenile fish device of taking refuge.
Background technology
In ocean, throw in artificial fish shelter, can improve the ecotope in marine site, for marine organisms are built a good ecotope.Artificial fish shelter has the effect of hidden, and the middle-size and small-size animal in ocean, using artificial fish shelter as hidden place, is conducive to the raising of survival rate; Islands and reefs fish, using artificial fish shelter as recreating facility, play the effect of avoidance to environmental change; Artificial fish shelter and around marine site be numerous has given birth to multiple marine organisms, can be used as the feeding ground of fish; The good ecotope that artificial fish shelter can also be laid eggs for some fish provide, hatch, grows seedlings and fatten.Because artificial fish shelter has many benefits, global each state is all manufacturing energetically now, promote and throw in artificial fish shelter, common artificial fish shelter comprises concrete artificial reef, waste and old ship reworked artificial fish shelter, steel construction artificial fish shelter etc., but above-mentioned various fish shelters, concrete artificial reef, steel construction artificial fish shelter manufacturing cost is high, waste and old ship reworked artificial fish shelter quantity is very limited, can not promote the use of widely, simultaneously its inner space of concrete artificial reef be all artificial out, if space structure too simply, space availability ratio is low, when space structure is complicated, manufacturing cost is high, therefore how improving the inner space availability of artificial fish shelter and reducing the manufacturing cost of artificial fish shelter is the difficult problem that a lot of countries are devoted to research and development.
Chinese patent Granted publication number: CN102599081A, July 25 2012 Granted publication day, a kind of artificial fish shelter is disclosed, comprise artificial fish shelter body, artificial fish shelter body is down " Y " shape, the artificial fish shelter body that is down " Y " shape is all-in-one-piece upper unit by steel bar concrete casting, lower left quarter unit and right lower quadrant unit form, upper unit is " arrow " shape vertically downward, it is by upper left batter post, upper center pillar and upper right batter post form, lower left quarter unit is upwards and partially right-oblique " arrow " shape, it is by the left batter post in lower-left, the right batter post of lower-left center pillar and lower-left forms, right lower quadrant unit is upwards and partially left-oblique " arrow " shape, it is by the left batter post in bottom right, bottom right center pillar and inferior right batter post form.Building fish by combination stacked lays eggs and the place of perching, the in the situation that of multiple combination, can also greatly improve stability and the hydrodynamic force of artificial fish shelter, this kind of artificial fish shelter can be used for cay fish, shellfish and the algae proliferation for shallow water type of depth of water 6-10 rice shallow water area.Its weak point is that this kind of artificial fish shelter manufacturing cost is high, makes input directly sink to seabed in the sea by concrete, and concrete integral structure is large but very limited for the useful space of fish, and space availability ratio is low.
Summary of the invention
The present invention is high in order to overcome artificial fish shelter manufacturing cost of the prior art, huge structure and the very low deficiency of inner space availability, providing a kind of is made up of the Coke bottle combination of discarding, assembling is simple, cost is low, inner space availability is high, and spatial complex is very beneficial for combined type juvenile fish that juvenile fish the takes refuge device of taking refuge.
To achieve these goals, the present invention adopts following technical scheme:
A kind of combined type juvenile fish device of taking refuge, comprise the plastic beverage bottle of cross joiner and bottom opening, described cross joiner comprises the rectangle clamp of two mutually vertical clampings, the surface of described rectangle clamp is provided with the screwed hole that some rows connect, the head of described plastic beverage bottle is screwed in screwed hole and is threaded with rectangle clamp, and the plastic beverage bottle vertical interlaced being positioned on different rectangle clamps distributes.Whole artificial fish shelter is to be all connected with rectangle clamp by the screw thread of itself bottle mouth position with discarded plastic beverage bottle, plastic beverage bottle, in natural environment, be not easy to be decomposed, after recovery, be also not easy to process, it is combined into the juvenile fish device of taking refuge, putting into seabed takes refuge for juvenile fish, perch, the take refuge cost of device of this kind of juvenile fish is very low, in seawater, can not corrode long service life, solved the difficult decomposition of plastic beverage bottle simultaneously, unmanageable problem, achieve many things at one stroke, plastic beverage bottle vertical interlaced on two rectangle clamps distributes, juvenile fish can be hided in plastic beverage bottle from the opening part of plastic beverage bottle bottom, thereby escape chasing of natural enemy, simultaneously between plastic beverage bottle and plastic beverage bottle, space between plastic beverage bottle and rectangle clamp can utilize, perching and taking refuge for juvenile fish, the take refuge space availability ratio of device of whole juvenile fish is high, there is hardly waste.
As preferably, on same rectangle clamp, between same row's plastic beverage bottle, be provided with gap.Gap between two plastic beverage bottles also can be used as the place that juvenile fish is taken refuge and perches, the space of each plastic beverage bottle inside as each independently due to Waiting space, join together and form a complicated space structure in the space of periphery, also can perch and take refuge for juvenile fish, space availability ratio be high.
As preferably, a bottle wall for described each plastic beverage bottle is provided with several through holes.Because each plastic beverage bottle only has bottom opening, the various nutriment in seabed are not easy to enter in plastic beverage bottle, therefore on bottle wall, multiple through holes are set, be convenient on the one hand the circulation of seawater, keep in plastic beverage bottle not and the exchange of outside seawater, the nutriment that simultaneously also helps seabed enters in plastic beverage bottle edible for juvenile fish.
As preferably, described cross joiner becomes four regions spatial separation around, and the two ends in two regions are wherein respectively equipped with shadow shield, and the adjacent both sides of described shadow shield are vertically fixedly connected with respectively at two rectangle clamps.Some fishes are liked perching at shady place, some fishes are liked perching and are revealing, therefore at the two ends in two regions, shadow shield is set, liking cloudy juvenile fish can perch in these two regions, and the juvenile fish of happiness light perches in two other region, this kind is provided with the growth that is beneficial to juvenile fish, strengthens poly-fish effect.
As preferably, the outside of described shadow shield is connected with algae spore cultivating container, described algae spore cultivating container comprises the cultivation bottle of a bottom opening, in described cultivation bottle, there are some layers of iron plate to cross direction profiles between bottom from the head, described iron plate becomes the spore of several sealings to cultivate chamber the spatial separation of cultivating in bottle, and described spore is cultivated in chamber and is provided with algae spore.
For the place of better perching and taking refuge is provided to juvenile fish, this kind of juvenile fish taken refuge after device drops into seabed and carries algae spore cultivating container, in algae spore cultivating container, can grow algae at set intervals, work juvenile fish perches and looks for food, outer iron plate and contact with sea water, seawater is larger to the corrosivity of iron, after iron plate corrosion, seawater enters spore and cultivates in chamber, algae spore will slowly become to grow up to various algae, thereby improve the ecotope in marine site around, more be applicable to Fish Survival and look for food, after the outermost algae spore growth of algae spore cultivating container, eaten by fish, lower one deck iron plate and contact with sea water, iron plate has been corroded after a while, next spore is cultivated algae spore in chamber and can be grown out again and grow up to algae and look for food and perch for fish.
As preferably, in described spore cultivation chamber, be also provided with cotton-wool, described algae spore is cultivated in chamber with being placed on spore after cotton-wool parcel.Cotton-wool plays a protective effect to algae spore, prevents from being eaten up by juvenile fish, simultaneously also for the growth of algae spore provides an attachment.
As preferably, the opening part of described cultivation bottle bottom is provided with plastic grid baffle plate.After iron plate is corroded, plastic grid baffle plate can stop that fish enter spore and cultivate in chamber and eat up algae spore.
As preferably, the thickness of described iron plate is between 0.35mm-0.7mm.1 year etching extent for iron of seawater is generally between 0.35mm-0.7mm, therefore substantially can erode one deck iron plate every year seawater, thereby open algae spore and cultivate chamber, after several years, the take refuge surrounding of device of juvenile fish has all covered with algae and has not just needed to throw in algae spore.
Therefore, the present invention has that assembling is simple, low cost of manufacture, and inner space availability is high, and spatial complex is very beneficial for the beneficial effect that juvenile fish is taken refuge.
Meanwhile, the present invention also has often the cycle at regular intervals, and algae spore cultivating container can grow algae, thereby improves surrounding enviroment, improves the beneficial effect of poly-fish amount.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is another kind of structural representation of the present invention.
Fig. 4 is algae spore cultivating container structural representation in the present invention.
In figure: cross joiner 1 rectangle clamp 2 plastic beverage bottle 3 through hole 4 shadow shield 5 algae spore cultivating containers 6 are cultivated bottle 7 iron plate 8 spores and cultivated chamber 9 plastic grid baffle plates 10
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Embodiment 1: the device of taking refuge of a kind of combined type juvenile fish as depicted in figs. 1 and 2, comprise the plastic beverage bottle 3 of cross joiner 1 and bottom opening, cross joiner 1 comprises the rectangle clamp 2 of two mutually vertical clampings, cross joiner 1 becomes four regions spatial separation around, the two ends in two regions at diagonal angle are wherein respectively equipped with shadow shield 5, the adjacent both sides of shadow shield 5 are vertically fixedly connected with respectively at two rectangle clamps, the surface of rectangle clamp 2 is provided with the screwed hole that some rows connect, the head of plastic beverage bottle 3 is screwed in screwed hole and is threaded with rectangle clamp 2, each plastic beverage bottle is vertical with rectangle clamp fixing, the height difference of two every row's upper screwed holes of rectangle clamp, therefore plastic beverage bottle is vertically screwed into after screwed hole, plastic beverage bottle on two rectangle clamps will distribute by vertical interlaced, on same rectangle clamp 2, between same row's plastic beverage bottle 3, be provided with gap, the bottle wall of each plastic beverage bottle 3 is provided with several through holes 4, utilize the screw thread that the bottle mouth position of plastic beverage bottle carries to be connected with rectangle clamp, the space of each plastic beverage bottle inside forms independent juvenile fish Waiting space, join together in the space in simultaneously each plastic beverage bottle outside, form a very complicated space structure, also can be used for juvenile fish takes refuge, perch and live, plastic beverage bottle is drawn materials very convenient, cost is very low, both solved the difficult decomposition of plastic beverage bottle, unmanageable problem, being assembled into juvenile fish takes refuge and has generated again new value after device, especially this kind of juvenile fish space structure complexity of device of taking refuge, space availability ratio is very high, be applicable to very much taking refuge of all kinds of juvenile fish, perch, poly-fish effect is better.
Embodiment 2: the device of taking refuge of a kind of combined type juvenile fish as shown in Figure 3, comprise the plastic beverage bottle 3 of cross joiner 1 and bottom opening, cross joiner 1 comprises the rectangle clamp 2 of two mutually vertical clampings, cross joiner 1 becomes four regions spatial separation around, the two ends in two regions are wherein respectively equipped with shadow shield 5, the adjacent both sides of shadow shield 5 are vertically fixedly connected with respectively at two rectangle clamps, the surface of rectangle clamp 2 is provided with the screwed hole that some rows connect, the head of plastic beverage bottle 3 is screwed in screwed hole and is threaded with rectangle clamp 2, each plastic beverage bottle is vertical with rectangle clamp fixing, the height difference of two every row's upper screwed holes of rectangle clamp, therefore plastic beverage bottle is vertically screwed into after screwed hole, plastic beverage bottle on two rectangle clamps will distribute by vertical interlaced, on same rectangle clamp 2, between same row's plastic beverage bottle 3, be provided with gap, the bottle wall of each plastic beverage bottle 3 is provided with several through holes 4, the outside of shadow shield 5 is connected with algae spore cultivating container 6, as shown in Figure 4, algae spore cultivating container 6 comprises the cultivation bottle 7 of a bottom opening, cultivate in bottle 7 and have some layers of iron plate 8 to cross direction profiles between bottom from the head, iron plate 8 becomes the spore of several sealings to cultivate chamber 9 spatial separation of cultivating in bottle 7, spore is cultivated in chamber 9 and is provided with algae spore, algae spore is with putting into and cultivate bottle after cotton-wool parcel, then cover iron plate, iron plate around and between the inwall of cultivation bottle seals by glass cement, and then pack cotton-wool and spore into, cover again iron plate and seal with glass cement, the opening part of cultivating bottle 10 bottoms is provided with plastic grid baffle plate 10, in the time that iron plate is Ni3CrRe cast iron, its thickness adopts 0.35mm, if when iron plate is CuCr spheroidal graphite cast-iron, thickness adopts 0.70mm, in the present embodiment, iron plate adopts HT200 gray iron, thickness adopts 0.45mm, seawater year is 0.45mm to the corrosion depth of HT200 gray iron, therefore can erode one deck iron plate every year seawater, the algae spore that spore is cultivated in chamber like this will grow out from cotton-wool, growing up to algae perches and looks for food for juvenile fish, the take refuge surrounding of device of juvenile fish all can be covered with algae after several years, thereby improve seabed ecotope, strengthen poly-fish effect.Therefore, the present invention has that assembling is simple, low cost of manufacture, and inner space availability is high, and spatial complex is very beneficial for the beneficial effect that juvenile fish is taken refuge.Meanwhile, the present invention also has often the cycle at regular intervals, and algae spore cultivating container can grow algae, thereby improves surrounding enviroment, improves the beneficial effect of poly-fish amount.
Claims (6)
1. the combined type juvenile fish device of taking refuge, it is characterized in that, comprise the plastic beverage bottle (3) of cross joiner (1) and bottom opening, described cross joiner (1) comprises the rectangle clamp (2) of two mutually vertical clampings, the surface of described rectangle clamp (2) is provided with the screwed hole that some rows connect, the head of described plastic beverage bottle (3) is screwed in screwed hole and is threaded with rectangle clamp (2), is positioned at plastic beverage bottle (3) the vertical interlaced distribution mutually on different rectangle clamps (2), described cross joiner (1) becomes four regions spatial separation around, the two ends in two regions are wherein respectively equipped with shadow shield (5), the adjacent both sides of described shadow shield (5) respectively with two vertical being fixedly connected with of rectangle clamp, the outside of described shadow shield (5) is connected with algae spore cultivating container (6), described algae spore cultivating container (6) comprises the cultivation bottle (7) of a bottom opening, in described cultivation bottle (7), there are some layers of iron plate (8) to cross direction profiles between bottom from the head, described iron plate (8) becomes the spore of several sealings to cultivate chamber (9) spatial separation of cultivating in bottle (7), described spore is cultivated in chamber (9) and is provided with algae spore.
2. a kind of combined type juvenile fish according to claim 1 device of taking refuge, is characterized in that, is positioned between the upper same row's of same rectangle clamp (2) plastic beverage bottle (3) and is provided with gap.
3. a kind of combined type juvenile fish according to claim 1 and 2 device of taking refuge, is characterized in that, a bottle wall for described each plastic beverage bottle (3) is provided with several through holes (4).
4. a kind of combined type juvenile fish according to claim 1 device of taking refuge, is characterized in that, described spore is cultivated in chamber (9) and is also provided with cotton-wool, and described algae spore is cultivated in chamber (9) with being placed on spore after cotton-wool parcel.
5. according to the device of taking refuge of a kind of combined type juvenile fish described in claim 1 or 4, it is characterized in that, the opening part of described cultivation bottle (7) bottom is provided with plastic grid baffle plate (10).
6. a kind of combined type juvenile fish according to claim 1 device of taking refuge, is characterized in that, the thickness of described iron plate (8) is between 0.35mm-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537164.9A CN103070098B (en) | 2012-12-13 | 2012-12-13 | Combined escape device for juvenile fishes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537164.9A CN103070098B (en) | 2012-12-13 | 2012-12-13 | Combined escape device for juvenile fishes |
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| CN103070098A CN103070098A (en) | 2013-05-01 |
| CN103070098B true CN103070098B (en) | 2014-06-11 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA73485C2 (en) * | 2001-06-06 | 2005-08-15 | Azov Branch Of South Res Inst | Artificial reef for habitation of aquatic organisms |
| CN1775010A (en) * | 2005-12-02 | 2006-05-24 | 云南利鲁环境建设有限公司 | Method for producing artificial fishing bank |
| KR20060100753A (en) * | 2005-03-18 | 2006-09-21 | 주식회사 태화건설 | Artifical fishing reef |
| CN201451037U (en) * | 2009-07-21 | 2010-05-12 | 上海海洋大学 | Precious sea product proliferation and culture type artificial reef |
| CN201640195U (en) * | 2010-04-07 | 2010-11-24 | 湖北省水产科学研究所 | Fish and shrimp culture artificial nest |
| CN101946719A (en) * | 2010-07-23 | 2011-01-19 | 浙江海洋学院 | Fishing reef changed from waste fishing boat and improvement method thereof |
| KR101015059B1 (en) * | 2010-11-26 | 2011-02-16 | 해주이엔씨 (주) | Concrete wall type artificial reef |
| RU2446682C2 (en) * | 2010-06-11 | 2012-04-10 | Сергей Александрович Самарин | Artificial bank reef for breeding aquatic organisms |
| CN202425452U (en) * | 2011-12-22 | 2012-09-12 | 中国水产科学研究院南海水产研究所 | Ecological proliferation anti-stormy wave square open pore type artificial fish reef |
| CN203058093U (en) * | 2012-12-13 | 2013-07-17 | 浙江海洋学院 | Combined type juvenile fish shelter |
-
2012
- 2012-12-13 CN CN201210537164.9A patent/CN103070098B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA73485C2 (en) * | 2001-06-06 | 2005-08-15 | Azov Branch Of South Res Inst | Artificial reef for habitation of aquatic organisms |
| KR20060100753A (en) * | 2005-03-18 | 2006-09-21 | 주식회사 태화건설 | Artifical fishing reef |
| CN1775010A (en) * | 2005-12-02 | 2006-05-24 | 云南利鲁环境建设有限公司 | Method for producing artificial fishing bank |
| CN201451037U (en) * | 2009-07-21 | 2010-05-12 | 上海海洋大学 | Precious sea product proliferation and culture type artificial reef |
| CN201640195U (en) * | 2010-04-07 | 2010-11-24 | 湖北省水产科学研究所 | Fish and shrimp culture artificial nest |
| RU2446682C2 (en) * | 2010-06-11 | 2012-04-10 | Сергей Александрович Самарин | Artificial bank reef for breeding aquatic organisms |
| CN101946719A (en) * | 2010-07-23 | 2011-01-19 | 浙江海洋学院 | Fishing reef changed from waste fishing boat and improvement method thereof |
| KR101015059B1 (en) * | 2010-11-26 | 2011-02-16 | 해주이엔씨 (주) | Concrete wall type artificial reef |
| CN202425452U (en) * | 2011-12-22 | 2012-09-12 | 中国水产科学研究院南海水产研究所 | Ecological proliferation anti-stormy wave square open pore type artificial fish reef |
| CN203058093U (en) * | 2012-12-13 | 2013-07-17 | 浙江海洋学院 | Combined type juvenile fish shelter |
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Address after: 316000 No. 18 Sea Road, Dinghai, Dinghai, Zhejiang, Zhoushan, China Patentee after: Zhejiang Ocean University Address before: 316000 No. 18 Sea Road, Dinghai, Dinghai, Zhejiang, Zhoushan, China Patentee before: ZHEJIANG OCEAN University |
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Application publication date: 20130501 Assignee: ZHEJIANG HAIFU MARINE BIOTECHNOLOGY Co.,Ltd. Assignor: Zhejiang Ocean University Contract record no.: X2023980045972 Denomination of invention: A combined juvenile fish shelter Granted publication date: 20140611 License type: Common License Record date: 20231106 |
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