CN103141423B - Artificial fish reef - Google Patents
Artificial fish reef Download PDFInfo
- Publication number
- CN103141423B CN103141423B CN201310087453.8A CN201310087453A CN103141423B CN 103141423 B CN103141423 B CN 103141423B CN 201310087453 A CN201310087453 A CN 201310087453A CN 103141423 B CN103141423 B CN 103141423B
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- CN
- China
- Prior art keywords
- lateral surface
- cubic frame
- square framework
- side plates
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 invention relates to an artificial fish reef, and belongs to the field of marine product culture devices. The artificial fish reef is provided with a cubic frame, and is characterized in that left side plates are fixedly arranged on the left lateral surface of an inner cavity of the cubic frame; right side plates are fixedly arranged on the right lateral surface of the inner cavity of the cubic frame; the lower side edges of the left and right side plates point to the lower lateral surface of the cubic frame; each left side plate forms an included angle of 45+/-5 degrees with the left lateral surface of the cubic frame, and each right side plate forms an included angle of 45+/-5 degrees with the right lateral surface of the cubic frame; front side plates are fixedly arranged on the front lateral surface of the inner cavity of the cubic frame; rear side plates are fixedly arranged on the rear lateral surface of the inner cavity of the cubic frame; the lower side edges of the front and rear side plates point to the lower lateral surface of the cubic frame; each front side plate forms an included angle of 45+/-5 degrees with the front lateral surface of the cubic frame, and each rear side plate forms an included angle of 45+/-5 degrees with the rear lateral surface of the cubic frame; lower side plates are fixedly arranged on the lower lateral surface of the inner cavity of the cubic frame, and each lower side plate forms an included angle of 45+/-5 degrees with the lower lateral surface; and upper side plates are fixedly arranged on the upper lateral surface of the inner cavity of the cubic frame, and each upper side plate forms an included angle of 135+/-5 degrees with the upper lateral surface.
Description
Technical field
The present invention relates to marine product cultivating device field, at length say it is a kind of artificial fish shelter for bottom culture.
Background technology
As everyone knows, artificial fish shelter is for improving marine ecosystem environment, builds the Artificial facilities of fishing ground and aquaculture field.Gush at ocean bottom or deep layer mobile upwelling or the upwelling of being called being raised to close to top layer with the water body of high concentration nutritive salts.Plane distribution, vertical distribution, variation round the clock and all Annual Variation Features of phytoplankton grade biomass are different in different waters and Various Seasonal.But no matter in what marine site and what season, the nitrogen and the phosphorus etc. that rise to photosphere can make phytoplankton blooms.Phytoplankton is the source of food chain in ocean, if phytoplankton is increased, just can promote to the conversion of zooplankton and fish, thereby form good offshore fishing grounds with the power of nature.Existing artificial fish shelter is essentially stone, cement block, damaged tire, hulk etc., although can playing, these attract to move about biology, improve the effect of living environment, but its ubiquity resistance to sliding and resistance to pourability is poor, can not form better upwelling, can not effectively the mineral salt of sea-bottom deposit be brought to top layer, thereby effectively improve the basic productivity in this sea area.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of artificial fish shelter, can play and attract to move about biology, improve the effect of living environment, more focus on its resistance to sliding in seabed and resistance to pourability, can form better upwelling, thereby the mineral salt of sea-bottom deposit are brought to top layer, effectively improve the basic productivity in this sea area, fish-gathering effect is more obvious than Traditional Man fish shelter, can effectively improve marine ecosystem environment, build the good environment that marine organisms perch, for fish etc. provide breeding, growth, forage and the place of sheltering enemy, reach protection, the object of propagation and raising catch.
The technical solution adopted for the present invention to solve the technical problems is: a kind of artificial fish shelter, be provided with square framework, it is characterized in that, on the left surface of square framework inner chamber, be fixed with left plate, on the right flank of square framework inner chamber, be fixed with right plate, the lower side of left plate and right plate points to the downside of square framework, left plate and right plate are 45 ° ± 5 ° angles with left surface and the right flank of square framework respectively, on the leading flank of square framework inner chamber, be fixed with front side board, on the trailing flank of square framework inner chamber, be fixed with back side panel, the lower side of front side board and back side panel points to the downside of square framework, front side board and back side panel are 45 ° ± 5 ° angles with leading flank and the trailing flank of square framework respectively, on the downside of square framework inner chamber, be fixed with the lower side panel that is 45 ° ± 5 ° of angles with downside, on the upper side of square framework inner chamber, be fixed with the lower side panel that is 135 ° ± 5 ° of angles with downside.
The invention has the beneficial effects as follows, simple in structure, resistance to sliding and resistance to pourability in seabed are good, the current that the swash plate of reefs inner side can be rich in seabed nutritive salt stop to make to gush and rise to seawater surface, nutritive salt impels phytoplankton blooms, and plankton stock number increases, and can provide reliable place and abundanter bait for the breeding of fish, growth, lure the more fish peace of collection stockaded village to encamp, the construction of oceanic pasture is had to active promoting function.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. left plates in Fig. 1,2. framework, 3. back side panel, 4. epipleural, 5. right plate, 6. front side board, 7. lower side panel.
Embodiment
In Fig. 1, the present invention is provided with square framework 2, on the left surface of square framework 2 inner chambers, be fixed with left plate 1, on the right flank of square framework 2 inner chambers, be fixed with right plate 5, the lower side of left plate 1 and right plate 5 points to the downside of square framework 2, left plate 1 and right plate 5 are 45 ° ± 5 ° angles with left surface and the right flank of square framework 2 respectively, on the leading flank of square framework 2 inner chambers, be fixed with front side board 6, on the trailing flank of square framework 2 inner chambers, be fixed with back side panel 3, the lower side of front side board 6 and back side panel 3 points to the downside of square framework 2, front side board 6 and back side panel 3 are 45 ° ± 5 ° angles with leading flank and the trailing flank of square framework 2 respectively, on the downside of square framework 2 inner chambers, be fixed with the lower side panel 7 that is 45 ° ± 5 ° of angles with downside, on the upper side of square framework 2 inner chambers, be fixed with the epipleural 4 that is 135 ° ± 5 ° of angles with downside, left plate 1, back side panel 3, epipleural 4, right plate 5, the quantity of front side board 6 and lower side panel 7 can be one or several.
The present invention adopts the reinforced concrete structure of hollow type, 3.0～5.0 meters of the length of sides of square framework 2, and every inner side is 0.2～0.3 meter with swash plate (left plate 1, back side panel 3, epipleural 4, right plate 5, front side board 6 and lower side panel 7) width.Left plate 1, back side panel 3, epipleural 4, right plate 5, front side board 6 and lower side panel 7 are 45 ° ± 5 ° angles with the corresponding face of square framework 2; can form the upwelling of seawater; thereby the mineral salt of sea-bottom deposit are brought to top layer; effectively improve the basic productivity in this sea area; fish-gathering effect is more obvious than Traditional Man fish shelter; can effectively improve marine ecosystem environment; build the good environment that marine organisms perch; for fish etc. provide breeding, growth, forage and shelter enemy's place, reach protection, propagation and improve the object of catch.
Claims (1)
1. an artificial fish shelter, be provided with square framework, it is characterized in that: on the left surface of square framework inner chamber, be fixed with left plate, on the right flank of square framework inner chamber, be fixed with right plate, the lower side of left plate and right plate points to the downside of square framework, left plate and right plate are 45 ° ± 5 ° angles with left surface and the right flank of square framework respectively, on the leading flank of square framework inner chamber, be fixed with front side board, on the trailing flank of square framework inner chamber, be fixed with back side panel, the lower side of front side board and back side panel points to the downside of square framework, front side board and back side panel are 45 ° ± 5 ° angles with leading flank and the trailing flank of square framework respectively, on the downside of square framework inner chamber, be fixed with the lower side panel that is 45 ° ± 5 ° of angles with downside, on the upper side of square framework inner chamber, be fixed with the lower side panel that is 135 ° ± 5 ° of angles with downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087453.8A CN103141423B (en) | 2013-04-17 | 2013-04-17 | Artificial fish reef |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087453.8A CN103141423B (en) | 2013-04-17 | 2013-04-17 | Artificial fish reef |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103141423A CN103141423A (en) | 2013-06-12 |
| CN103141423B true CN103141423B (en) | 2014-09-10 |
Family
ID=48539985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310087453.8A Expired - Fee Related CN103141423B (en) | 2013-04-17 | 2013-04-17 | Artificial fish reef |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103141423B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104839058B (en) * | 2015-05-21 | 2018-08-24 | 山东大学（威海） | A kind of turbulent flow artificial marine habitat |
| KR101959294B1 (en) * | 2018-08-20 | 2019-03-18 | 심규문 | Containers for the cultivation of aquatic plants |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0427325A (en) * | 1990-05-21 | 1992-01-30 | Kyokuto Kogyo Kk | Artificial fish reef and assembling method thereof |
| JP2685089B2 (en) * | 1995-05-22 | 1997-12-03 | 東海コンクリート工業株式会社 | Artificial upwell generator |
| JPH09201144A (en) * | 1996-01-24 | 1997-08-05 | Tadashi Matsumoto | Fish reef having characteristic of upwelling flow |
| CN2917266Y (en) * | 2006-01-13 | 2007-07-04 | 大连水产学院 | Frame type artificial seaweed reef |
| KR100818980B1 (en) * | 2007-06-19 | 2008-04-04 | 김종화 | Shelter for sea farm |
| CN201048511Y (en) * | 2007-06-21 | 2008-04-23 | 章守宇 | Chinese character 'hui' shape artificial fish reef |
| KR20090000182U (en) * | 2007-07-03 | 2009-01-08 | 대한민국(관리부서:국립수산과학원) | Steel artificial reef having with oyster shell let fly type |
| CN201312516Y (en) * | 2008-12-10 | 2009-09-23 | 刘健 | Artificial fish reef |
| CN202035380U (en) * | 2011-04-26 | 2011-11-16 | 上海海洋大学 | Reinforced concrete, alga and seashell combined reef |
| CN202603390U (en) * | 2012-02-17 | 2012-12-19 | 上海海洋大学 | Cross inserting plate type multifunctional artificial fish reef |
| CN202456085U (en) * | 2012-02-22 | 2012-10-03 | 刘建华 | Artificial fish reef |
| CN202663997U (en) * | 2012-07-09 | 2013-01-16 | 天津渤海水产研究所 | Double-layer artificial fish reef |
-
2013
- 2013-04-17 CN CN201310087453.8A patent/CN103141423B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103141423A (en) | 2013-06-12 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150417 |
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| EXPY | Termination of patent right or utility model |