CN203884433U - Triangular-prism-shaped artificial fish shelter - Google Patents
Triangular-prism-shaped artificial fish shelter Download PDFInfo
- Publication number
- CN203884433U CN203884433U CN201420158604.4U CN201420158604U CN203884433U CN 203884433 U CN203884433 U CN 203884433U CN 201420158604 U CN201420158604 U CN 201420158604U CN 203884433 U CN203884433 U CN 203884433U
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- triangular
- framework
- fish shelter
- prism
- artificial fish
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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 triangular-prism-shaped artificial fish shelter. The triangular-prism-shaped artificial fish shelter comprises a filling framework and support columns, wherein the bottom of the filling framework is connected with a soleplate, the support columns are vertical to the soleplate and are connected to the bottom of the soleplate, seashells fill a water permeable space which is encircled by the filling framework, and the filling framework comprises triangular-pyramid frameworks on two ends and a triangular-prism framework which is connected with the triangular-pyramid frameworks. The triangular-pyramid frameworks and the triangular-prism framework forming the filling framework are good in stability and can well resist sea waves, as a fish shelter main body, the filled seashells can improve the water permeability of the fish shelter, the consumption of cement is reduced, the environmental change of a shelter sea ecological niche caused by precipitates of the cement can be reduced, the sinking of the seashell shelter can be prevented through the support columns, an available empty square volume is maximized, a space supported by the support columns between the seabed and the filling framework forms a shadow which can be utilized by bentonic organisms and demersal fish, and a good dwelling and breeding place can be formed. The triangular-prism-shaped artificial fish shelter can be applied to the aquaculture.
Description
Technical field
The utility model relates to aquaculture, particularly relates to a kind of triangle column artificial fish shelter.
Background technology
Artificial fish shelter is manually to throw in waters, is used for improving water environment, lures fixation means in the water that fish gathering class perches or breed.Artificial fish shelter is of a great variety, by material, divides and can be armored concrete fish shelter, steel fish shelter, fiberglass fish shelter, bamboo fish shelter, wooden fish shelter and discarded object fish shelter etc., also has in addition plastic fish reef and building stones fish shelter etc.Early stage discarded object fish shelter is mainly junked tire, junked-auto and waste and old hull etc., but in these materials, contain the material to environment such as paint, therefore in some countries, the use of discarded object fish shelter reduces even and is prohibited, and the construction to artificial fish shelter aspect material is had higher requirement.
Shell reef is a kind of artificial fish shelter of novel environment friendly, is discarded scallop shell is dropped into seabed as artificial fish shelter, not only can solve the problem that shell is piled up welding, can also contribute share for the fishery in sea area.The shell reef that utilizes shell and other auxiliary material to be made, its raw material are taken from sea and are used for sea, increase artificial and natural affinity, and the principle of having followed material synthesization also prevents the generation of secondary pollution simultaneously.The marine shellfish cultivation history of China is very of a specified duration, has the shellfish culture of representative apart from the present, to have the history of more than 2000 year with oyster, and China's mariculture shellfish output in 2012 continues to increase, and reaches 1208.44 ten thousand tons, belongs to the main species of mariculture.Yet shell reef main body of the prior art is to be generally directly invested in water bottom, although the tack of its bait is better, the hatching effect of its formation is not good enough, limited for the protection effect of fish.
Utility model content
In order to overcome above-mentioned technical problem, the purpose of this utility model is to provide a kind of Stability Analysis of Structures, has better protection effect triangle column artificial fish shelter.
The technical scheme that the utility model adopts is:
A kind of triangle column artificial fish shelter, comprise fill frame and pillar, the bottom of described fill frame is connected to base plate, described pillar vertical base plate is also connected to base plate bottom, in the permeable space that described fill frame surrounds, be filled with shell, described fill frame comprises the pyrometric cone framework and the triangular prism framework that is connected pyrometric cone framework at two ends.Compare with simple triangular prism framework, the pyrometric cone framework at two ends is more conducive to improve structural stability, for opposing sea area stormy waves and anticollision, has extra effect.
Further improvement as technique scheme, described pillar is arranged along the length direction of fill frame, and three equal correspondences of end points of described pyrometric cone framework bottom surface are provided with a pillar, the structural stability of increase fish shelter, in described pillar, be provided with reinforcing bar, improve the support force of pillar.
As the further improvement of technique scheme, on described base plate, be placed with some mesh bags, in described mesh bag, be mounted with shell and described mesh bag is fixedly connected on fill frame.
As the further improvement of technique scheme, on described pyrometric cone framework and triangular prism framework, be all connected with described mesh bag, make full use of the space of fill frame.
As the further improvement of technique scheme, described fill frame surface coverage has permeable net, fills shell in the space that described permeable net and base plate surround.
The beneficial effects of the utility model are: pyrometric cone framework and triangular prism framework that the utility model forms fill frame have good stability, can well resist sea area stormy waves, and the shell of filling has promoted the water penetration of fish shelter as the main body of fish shelter, reduced the use of cement simultaneously, reduce cement precipitate to throwing the environment change of reef sea area microhabitat, and pillar can prevent sinking of shell reef, make its available short side volume large as far as possible, the space of being propped up by pillar between seabed and fill frame forms shade, can be utilized by benthon and demersal fishes, forming one well perches, breeding place.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is the schematic diagram of fill frame;
Fig. 2 is the structural representation of the utility model the first embodiment;
Fig. 3 is the structural representation of the utility model the second embodiment.
Embodiment
Triangle column artificial fish shelter as shown in Figure 1 to Figure 3, is upper and lower structure on two sides, and upper strata is fill frame, and lower floor is pillar 1.The bottom of fill frame is connected to concrete floor 2, and fill frame and base plate 2 surround permeable space and be used for filling shell, and it comprises the pyrometric cone framework 3 and the triangular prism framework 4 that is connected pyrometric cone framework 3 at two ends.Triangular prism framework 4 is that cross section is the triangle column structure of 1.0m * 1.0m * 1.0m, and length is 20m, is provided with triangle frame sets a roof beam in place 8 at interval of several meters.Pillar 1 vertical base plate 2 is also connected to base plate 2 bottoms.Along the length direction of triangular prism framework 4, set a roof beam in place 8 below of each triangle frame is equipped with one group of pillar 1, and its length is 1m, and embedded two reinforcing bars are to gain in strength.Three end points of pyrometric cone framework 3 bottom surfaces are equipped with pillar 1 simultaneously.
The first embodiment as shown in Figure 2, the filling mode of shell is that net-bag type is filled.On base plate 2, be placed with some mesh bags that woven by fishing net 5, in mesh bag 5, be mounted with shell and mesh bag 5 is fixedly connected on fill frame.On pyrometric cone framework 3 and triangular prism framework 4, be all connected with mesh bag 5, make full use of the space of fill frame.
The second embodiment as shown in Figure 3, the filling mode of shell is as follows: fill frame surface coverage has permeable net 6, fills shell in the space that permeable net 6 and base plate 2 surround.
The above embodiments tool has the following advantages:
1, shell reef, by discarding shell and a small amount of cement forms, accomplishes that the shell of suiting measures to local conditions discarded is used, and has also reduced the destruction of discarded shell to ecotope simultaneously;
2, because shell adds, very large minimizing the usage amount of cement, thereby weaken cement to the change of briny environment (variation of throwing in district seawater pH as reef), can reduce and make reef cost simultaneously, increase the benefit;
3, shell is the shell of marine shellfish biology, itself is exactly a kind of of marine product, utilizes the shell reef that shell is made can well strengthen the compatibility of artificial and ocean, shortens the cycle that shell reef plays a role;
4, shell shaped is of all kinds, and surface pattern is ever-changing, and this just increases the surface area of shell reef greatly, for aufwuch provides the very large space of adhering to, promote unit reefs aufwuch adhesion amount, and then increase the biomass of food organisms, and even increase the fishery resources amount day by day reducing;
5, shell reef is made triangular prism and pyrometric cone form, has good stability, can well resist sea area stormy waves;
6, pillar can weaken sinking of shell reef, makes the available short side volume of reefs large as far as possible;
The space of 7, being propped up by pillar between seabed and fill frame can well be utilized by benthon and demersal fishes, forms one and well perches, breeds place;
8, the fish shelter that shell reef facies is made for concrete, has promoted the water penetration of reefs, has reduced the use of cement simultaneously, reduces cement precipitate to throwing the environment change of reef sea area microhabitat;
9, corbeling has strengthened the adaptability in soft seabed, avoids the excessive lower limit of reefs to reduce its ecological effect.
The above be the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (5)
1. a triangle column artificial fish shelter, it is characterized in that: comprise fill frame and pillar (1), the bottom of described fill frame is connected to base plate (2), described pillar (1) vertical base plate (2) is also connected to base plate (2) bottom, in the permeable space that described fill frame surrounds, be filled with shell, described fill frame comprises the pyrometric cone framework (3) and the triangular prism framework (4) that is connected pyrometric cone framework (3) at two ends.
2. triangle column artificial fish shelter according to claim 1, it is characterized in that: described pillar (1) is arranged along the length direction of fill frame, and three equal correspondences of end points of described pyrometric cone framework (3) bottom surface are provided with a described pillar (1), and described pillar is provided with reinforcing bar in (1).
3. triangle column artificial fish shelter according to claim 1 and 2, it is characterized in that: on described base plate (2), be placed with some mesh bags (5), in described mesh bag (5), be mounted with shell and described mesh bag (5) is fixedly connected on fill frame.
4. triangle column artificial fish shelter according to claim 3, is characterized in that: on described pyrometric cone framework (3) and triangular prism framework (4), be all connected with described mesh bag (5).
5. triangle column artificial fish shelter according to claim 1 and 2, is characterized in that: described fill frame surface coverage has permeable net (6), fills shell in the space that described permeable net (6) and base plate (2) surround.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158604.4U CN203884433U (en) | 2014-04-02 | 2014-04-02 | Triangular-prism-shaped artificial fish shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158604.4U CN203884433U (en) | 2014-04-02 | 2014-04-02 | Triangular-prism-shaped artificial fish shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884433U true CN203884433U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420158604.4U Expired - Fee Related CN203884433U (en) | 2014-04-02 | 2014-04-02 | Triangular-prism-shaped artificial fish shelter |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429913A (en) * | 2014-12-23 | 2015-03-25 | 淮海工学院 | Bonded and combined porphyra seedling culture medium |
| CN104756921A (en) * | 2015-04-23 | 2015-07-08 | 威海市蓝色经济研究院有限公司 | Ecotype artificial fish reef |
| CN105340795A (en) * | 2015-10-19 | 2016-02-24 | 唐山海洋牧场实业有限公司 | Artificial fish reef for recreational fishing |
| CN108353836A (en) * | 2018-03-12 | 2018-08-03 | 宁波大学 | A kind of artificial marine habitat and preparation method thereof based on discarded mussel shell |
| CN109699551A (en) * | 2019-01-29 | 2019-05-03 | 范振山 | Armored concrete fish shelter |
| CN111387120A (en) * | 2020-04-29 | 2020-07-10 | 河北省海洋与水产科学研究院(河北省海洋渔业生态环境监测站) | Triangular artificial fish reef and putting layout method thereof |
| CN114902992A (en) * | 2022-05-01 | 2022-08-16 | 辽宁五合生态科技有限公司 | Three-dimensional triangular combined artificial fish reef |
-
2014
- 2014-04-02 CN CN201420158604.4U patent/CN203884433U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429913A (en) * | 2014-12-23 | 2015-03-25 | 淮海工学院 | Bonded and combined porphyra seedling culture medium |
| CN104429913B (en) * | 2014-12-23 | 2016-09-07 | 淮海工学院 | Bonding combined type laver seedling culture medium |
| CN104756921A (en) * | 2015-04-23 | 2015-07-08 | 威海市蓝色经济研究院有限公司 | Ecotype artificial fish reef |
| CN105340795A (en) * | 2015-10-19 | 2016-02-24 | 唐山海洋牧场实业有限公司 | Artificial fish reef for recreational fishing |
| CN108353836A (en) * | 2018-03-12 | 2018-08-03 | 宁波大学 | A kind of artificial marine habitat and preparation method thereof based on discarded mussel shell |
| CN109699551A (en) * | 2019-01-29 | 2019-05-03 | 范振山 | Armored concrete fish shelter |
| CN111387120A (en) * | 2020-04-29 | 2020-07-10 | 河北省海洋与水产科学研究院(河北省海洋渔业生态环境监测站) | Triangular artificial fish reef and putting layout method thereof |
| CN114902992A (en) * | 2022-05-01 | 2022-08-16 | 辽宁五合生态科技有限公司 | Three-dimensional triangular combined artificial fish reef |
| CN114902992B (en) * | 2022-05-01 | 2023-09-29 | 辽宁五合生态科技有限公司 | Three-dimensional triangle combined artificial fish reef |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160402 |