CN204616751U - A kind of ecological type artificial fish shelter - Google Patents
A kind of ecological type artificial fish shelter Download PDFInfo
- Publication number
- CN204616751U CN204616751U CN201520248945.5U CN201520248945U CN204616751U CN 204616751 U CN204616751 U CN 204616751U CN 201520248945 U CN201520248945 U CN 201520248945U CN 204616751 U CN204616751 U CN 204616751U
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- China
- Prior art keywords
- fish shelter
- artificial fish
- type artificial
- elliptical shell
- upside
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- Expired - Fee Related
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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 belongs to artificial fish shelter field, is specifically related to a kind of ecological type artificial fish shelter.A kind of ecological type artificial fish shelter, mainly comprise upside of ellipse housing, second elliptical shell, upside of ellipse housing is connected by flexible draw-in groove with second elliptical shell; The top of upside of ellipse housing is provided with top suspension ring; Second elliptical shell top surrounding is provided with embedded draw ring, and embedded draw ring is connected with rope; The other end of rope connects buoyancy aid; Bottom second elliptical shell, surrounding is provided with four detachable pillars.Ecological type artificial fish shelter of the present utility model, adopts semitight shell structure, can not only play good poly-fish effect, and can be used in the inside of housing cultivating, and increases economic well-being of workers and staff, realizes the double effects of poly-fish and cultivation.Adopt pH value at the material of about 7.9, and be provided with the base layer being beneficial to biological attachment and growth on surface, poly-fish effect can be realized fast, realize the ecological balance effect of high-biomass level.Recovery, Reusability can be realized.
Description
Technical field
The utility model belongs to artificial fish shelter field, is specifically related to a kind of ecological type artificial fish shelter.
Background technology
Along with catching intensity increases gradually, marine pollution scope constantly expands, and the decay of marine fishery resources is day by day serious, and mariculture industry, as supplementing marine fishing, is developed rapidly in recent years.But the resources and environment in Fisheries Development and the series of problems brought thus have become one of bottleneck of restriction China's marine aquaculture industry and Sustainable Development of Marine Fishery.Be devoted to the strategic choice that the research of oceanic pasture, development and application have become main maritime state, also be one of main direction of World Developed Countries Fisheries Development, submarine forest is a kind of internationally recognized effective cultivation fishery resources, the method for building the artificial ocean ecosystem.
According to the terrain configuration in seabed, by submarine laying " sinking type fish shelter ", and adopting " floating type fish shelter " in water, is the important technology behave forming " submarine forest ".But, from existing artificial fish shelter technology, also there is many technological deficiencies.On the one hand, existing artificial fish shelter, is only used to reach poly-fish effect, and breeding function cannot be realized, and mostly use concrete material, because the pH value of concrete material and the pH value of seawater exist larger difference, poly-fish effect can not be formed in the short time.On the other hand, after present artificial fish shelter throws seabed, because long mud is piled up, major part all gets deeply stuck in seabed, does not reach high efficiency poly-fish effect, and cannot recycle and reuse.
Utility model content
The shortcoming that fish effect is low, can not recycle and reuse existence is gathered in order to make up existing artificial fish shelter technology, reach construction " submarine forest ", " grassland, seabed ", promote marine organisms propagation, form the double effects of poly-fish and cultivation, realize the ecological balance effect of high-biomass level, the utility model provides a kind of ecological type artificial fish shelter.
The technical scheme that the utility model solves the employing of its technical problem is: a kind of ecological type artificial fish shelter, and mainly comprise upside of ellipse housing, second elliptical shell, upside of ellipse housing is connected by flexible draw-in groove with second elliptical shell; The top of upside of ellipse housing is provided with top suspension ring; Second elliptical shell top surrounding is provided with embedded draw ring, and embedded draw ring is connected with rope; The other end of rope connects buoyancy aid; Bottom second elliptical shell, surrounding is provided with four detachable pillars.
As more preferably a kind of mode of the utility model, described upside of ellipse housing upper is provided with throws hole.
As more preferably a kind of mode of the utility model, described upside of ellipse housing upper is provided with several convection holes.
As more preferably a kind of mode of the utility model, second described elliptical shell bottom centre is provided with discharge outlet.
As more preferably a kind of mode of the utility model, described discharge outlet is provided with screen pack.
As more preferably a kind of mode of the utility model, second described elliptical shell inner surface is provided with Asperity model adhesion layer.
As more preferably a kind of mode of the utility model, the outer surface of second described elliptical shell is provided with several strip grooves.
As more preferably a kind of mode of the utility model, the surface of described upside of ellipse housing, second elliptical shell, pillar is equipped with base layer.
As more preferably a kind of mode of the utility model, described upside of ellipse housing, second elliptical shell, pillar all adopt resistant material, and the pH value of material is about 7.9.
Ecological type artificial fish shelter of the present utility model, adopts semitight shell structure, can not only play good poly-fish effect, and can be used in the inside of housing cultivating, and increases economic well-being of workers and staff, realizes the double effects of poly-fish and cultivation.Adopt pH value at the material of about 7.9, and be provided with the base layer being beneficial to biological attachment and growth on surface, poly-fish effect can be realized fast, realize the ecological balance effect of high-biomass level.Recovery, Reusability can be realized.
Accompanying drawing explanation
Fig. 1 is ecological type artificial fish shelter overall structure schematic diagram of the present utility model;
Fig. 2 is upside of ellipse housing vertical view in Fig. 1;
Fig. 3 is second elliptical shell vertical view in Fig. 1;
In figure: 1. upside of ellipse housing; 2. second elliptical shell; 3. flexible draw-in groove; 4. pillar; 5. convection holes; 6. throw hole; 7. top suspension ring; 8. embedded draw ring; 9. rope; 10. buoyancy aid; 11. filter screens; 12. Asperity model adhesion layers; 13. base layers; 14. strip grooves.
Embodiment
As shown in Figure 1, the upside of ellipse housing 1 of ecological type artificial fish shelter of the present utility model is connected by flexible draw-in groove 3 with second elliptical shell 2, and the major diameter of the ellipse of upside of ellipse housing, second elliptical shell is 4 meters, and minor axis diameter is 2.5 meters.
As shown in Figure 2, the top surrounding of upside of ellipse housing 1 is provided with several convection holes 5, and convection holes diameter is 20CM.Convection holes 5 the flow circuit that can promote on the one hand water in fish shelter housing is set, the impact of ocean current to fish shelter can be reduced on the other hand.Upside of ellipse housing upper is provided with two and throws hole 6, and throwing bore dia is 30CM, throws arranging of hole 6 and conveniently throws feed.The top of upside of ellipse housing 1 is provided with top suspension ring 7, the lifting of top suspension ring 7 expediently semiellipse housing 1.
As shown in figures 1 and 3, bottom second elliptical shell 2, surrounding is provided with four detachable pillars 4, and pillar 4 can get deeply stuck in below bottom silt, makes ecological type artificial fish shelter be stabilized in seabed; Pillar 4 can with second elliptical shell 2 disassembled and assembled freely, facilitate transport and the recovery of artificial fish shelter.
As shown in Figure 3, the bottom centre position of second elliptical shell 2 is provided with discharge outlet, and discharge outlet is provided with filter screen 11, and in the process that fish shelter lifting is reclaimed, seawater can flow out from filter screen 11, alleviates fish shelter lifting gravity; The inner surface of second elliptical shell 2 is provided with Asperity model adhesion layer 12, and the setting of Asperity model adhesion layer 12 meets biological living environment more, is convenient to biological attachment and growth; The outer surface of second elliptical shell 2 is provided with several strip grooves 14, when fish shelter dive seabed, arranges obturator in strip groove 14, when fish shelter reclaims lifting, obturator in strip groove 14 is taken out, reduces the adhesive force of fish shelter and bottom silt, be convenient to fish shelter lifting force; Second elliptical shell 2 top surrounding is provided with four embedded draw rings 8, each embedded draw ring 8 is connected with one end of rope 9, the other end of rope 9 connects buoyancy aid 10, such rope 9 is under the buoyancy of buoyancy aid 10, in vertical suspended state, along with the attachment of marine organisms on rope 9, the ecological effect of " submarine forest " will be formed; In addition, when artificial fish shelter needs lifting to reclaim, by lifting rope being fixed in embedded draw ring 8, artificial fish shelter lifting is reclaimed.
Upside of ellipse housing 1, second elliptical shell 2, pillar 4 surface are equipped with base layer 13, and base layer 13 is rich in organic substance, is convenient to rapid aggregation marine organisms.Upside of ellipse housing 1, second elliptical shell 2, pillar 4 all adopt resistant material, and the pH value of material is about 7.9.
Claims (9)
1. an ecological type artificial fish shelter, is characterized in that: mainly comprise upside of ellipse housing, second elliptical shell, upside of ellipse housing is connected by flexible draw-in groove with second elliptical shell; The top of upside of ellipse housing is provided with top suspension ring; Second elliptical shell top surrounding is provided with embedded draw ring, and embedded draw ring is connected with rope; The other end of rope connects buoyancy aid; Bottom second elliptical shell, surrounding is provided with four detachable pillars.
2. ecological type artificial fish shelter according to claim 1, is characterized in that: upper described upside of ellipse housing upper is provided with throws hole.
3. ecological type artificial fish shelter according to claim 1, is characterized in that: described upside of ellipse housing upper is provided with several convection holes.
4. ecological type artificial fish shelter according to claim 1, is characterized in that: second described elliptical shell bottom centre is provided with discharge outlet.
5. ecological type artificial fish shelter according to claim 4, is characterized in that: described discharge outlet is provided with screen pack.
6. ecological type artificial fish shelter according to claim 1, is characterized in that: second described elliptical shell inner surface is provided with Asperity model adhesion layer.
7. ecological type artificial fish shelter according to claim 1, is characterized in that: the outer surface of second described elliptical shell is provided with several strip grooves.
8. the ecological type artificial fish shelter according to any one of claim 1 ~ 7, is characterized in that: the surface of described upside of ellipse housing, second elliptical shell, pillar is equipped with base layer.
9. the ecological type artificial fish shelter according to any one of claim 1 ~ 7, is characterized in that: described upside of ellipse housing, second elliptical shell, pillar all adopt resistant material, and the pH value of material is about 7.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248945.5U CN204616751U (en) | 2015-04-23 | 2015-04-23 | A kind of ecological type artificial fish shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248945.5U CN204616751U (en) | 2015-04-23 | 2015-04-23 | A kind of ecological type artificial fish shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204616751U true CN204616751U (en) | 2015-09-09 |
Family
ID=54035832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248945.5U Expired - Fee Related CN204616751U (en) | 2015-04-23 | 2015-04-23 | A kind of ecological type artificial fish shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204616751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114711178A (en) * | 2022-04-08 | 2022-07-08 | 海南省海洋与渔业科学院 | Coral restoration type artificial fish reef convenient to transport |
-
2015
- 2015-04-23 CN CN201520248945.5U patent/CN204616751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114711178A (en) * | 2022-04-08 | 2022-07-08 | 海南省海洋与渔业科学院 | Coral restoration type artificial fish reef convenient to transport |
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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 |
Granted publication date: 20150909 Termination date: 20170423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |