CN206423362U - A kind of turriform rises streaming artificial marine habitat - Google Patents
A kind of turriform rises streaming artificial marine habitat Download PDFInfo
- Publication number
- CN206423362U CN206423362U CN201720094836.1U CN201720094836U CN206423362U CN 206423362 U CN206423362 U CN 206423362U CN 201720094836 U CN201720094836 U CN 201720094836U CN 206423362 U CN206423362 U CN 206423362U
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- Prior art keywords
- fish shelter
- fish
- shelter body
- boss
- flow
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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 is related to a kind of turriform and rises streaming artificial marine habitat, it is by fish shelter body, support column and base are constituted, it can provide a kind of environment for advantageously forming the different flow fields such as upper up-flow, the nutriment for being deposited on seabed is set to increase, promote the circulation of seabed nutrient salts, ability is grown in the breeding for promoting planktonic organism, form splendid bait, realize more preferable poly-fish effect, fish shelter body can also improve the height and flow of upper up-flow simultaneously, drive the flowing of fish shelter body interior seawater, clear up the tamper of fish shelter body interior, effectively prevent the obstruction of artificial marine habitat in use, build good marine organisms habitat, improve the marine site primary productivity near artificial marine habitat.
Description
Technical field
The present invention relates to fish shelter technical field, more particularly to a kind of turriform rises streaming artificial marine habitat.
Background technology
In recent years, China's marine fishing intensity was excessive, fishery resources continuous downturn, fishery production continuous decrease, ocean life
Thing habitat is degenerated and lost, and sea fishery especially trawl fishery makes the habitat recurring structure of the low biology of dwelling in ocean
Change, the population of marine organisms and species quantity are reduced, and resource structures deteriorate, and the Natural re generation amount of fishery resources can not be born
The growth of catching intensity, traditional high-quality resource in the littoral coastal waters in each sea area fails in succession.Meanwhile, with China industrialization and
The propulsion of urbanization, coastal water fishery resource enriches area and becomes one of area of pollution most serious, under marine environment quality is obvious
Drop, ecological environment deteriorates increasingly, and produces adverse effect to living resources and health, and marine environmental pollution is to fishery resources
It is a kind of deathblow, irreversible destruction is caused to marine ecosystems.
For problem above, how to take steps to improve marine environment and resource is imperative, wherein being thrown in coastal waters
Put artificial marine habitat and obtained better effects to improve the marine eco-environment, deliver artificial marine habitat for recovering and protecting inshore fishing
Resource, the coastal ecological environment of improvement have played very important effect.But existing artificial marine habitat is in structure or Datong District is small
Different, main or for how for fish etc. to provide breeding, growth, forage and the place for sheltering enemy etc., function is relatively simple, easily
The phenomenons such as generation obstruction, or even have certain barrier effect to ocean current, so that cause the appearance of thermocline and halocline in marine site,
It slow down the vertical exchange of water body and seabed is formed anoxic layer, be easily caused the death of the aquatiles such as stichopus japonicus.Therefore how
Improve the upper up-flow effect of artificial marine habitat, this is the problem of we should go further to solve.
The content of the invention
Rise streaming artificial marine habitat it is an object of the present invention to provide a kind of turriform, it can provide one kind and advantageously form rising
The environment in the different flow fields such as stream, rises the nutriment for being deposited on seabed, promotes the circulation of seabed nutrient salts, enhancement is swum
Ability is grown in biological breeding, is formed splendid bait, is attracted the aggregation and delay of migration fishes, realizes preferably poly- fish
Effect, while the upper up-flow that fish shelter body is produced can drive fish shelter body interior seawater to flow, cleaning fish shelter body interior
Tamper, can effectively prevent the obstruction of fish shelter in use, be that the egg reproduction of the aquatiles such as fish creates favourable
Condition, to reach protection, increment fishery resources and the purpose for improving catch.
The purpose of the present invention is achieved through the following technical solutions：It is made up of fish shelter body, support column and base, described
Fish shelter body is made up of vertically several coaxial boss bodies at equal intervals, hollow out inside every layer of boss body of the fish shelter body
And upper and lower surface and boss intracoelomic cavity insertion, the interior lateral surface of every layer of boss body of the fish shelter body is convex surface, the fish
The upper surface of every layer of boss body of reef proper is inlayed to be connected between intersecting parallels shelf, the boss body of the fish shelter body by support column
Connect, the support column, which is fixed on base, to be used to support fish shelter body, and the base is provided with through hole.
The distinguishing feature of the present invention is：
The fish shelter body that a kind of turriform rises streaming artificial marine habitat is the convex platform body structure of multilayer, on convex platform body structure contributes to
The formation of up-flow, rises the nutriment for being deposited on seabed, and promotion bottom seawater is exchanged with upper strata water body, promotes life of swimming
Ability is grown in the breeding of thing, splendid bait is formed, while the convex platform body structure of the multilayer of fish shelter body can improve upper up-flow
Flow and height, be conducive to rising in value and optimize that fishery resources, rescue Precious, Rare, Endangered be biological and protection bio-diversity.
The gap that a kind of turriform rises between the multilayer boss body of the fish shelter body of streaming artificial marine habitat contributes to ocean current
Flow through, drive the tamper in the flowing of fish shelter body cavity maritime interior waters, cleaning fish shelter body cavity, can effectively prevent fish shelter from using
During obstruction, the shelf on fish shelter body is also beneficial to the attachment of fish-egg, is that the breeding of the aquatiles such as fish is provided with
Sharp condition, while forming back body eddy in this body side surface of fish shelter and the back side, various flow fields environments are provided for different fish, build good
Marine organisms habitat, realize more preferable poly-fish effect.
It is convex surface that a kind of turriform, which rises outside in every layer of boss body of the fish shelter body of streaming artificial marine habitat, can enter one
Step reduces as loss of the lateral surface to flow dynamic in the fish shelter body boss body of fluoran stream surface, in current along fish shelter body boss
During internal lateral surface up flows, convex surface plays a part of current up water conservancy diversion, reduces current toward reefs both sides water
Advection is moved, so as to improve the flow and height of upper up-flow.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Fig. 2 is the profile of the present invention.
Fig. 3 is the top view of the present invention.
In figure：Fish shelter body 1, shelf 11, support column 2, footing 3, through hole 31.
Embodiment
Below by embodiment, technical scheme is described further with reference to accompanying drawing：
Referring to Fig. 1, a kind of turriform that the embodiment of the present invention is provided rises streaming artificial marine habitat, it be by fish shelter body 1,
Support column 2 and base 3 are constituted, and the fish shelter body 1 is made up of vertically several coaxial boss bodies at equal intervals, the fish shelter
Hollow out and upper and lower surface and boss intracoelomic cavity insertion, every layer of boss body of the fish shelter body 1 inside every layer of boss body of body 1
Interior lateral surface be convex surface, intersecting parallels shelf 11, the fish shelter are inlayed in the upper surface of every layer of boss body of the fish shelter body 1
Connected between the boss body of body 1 by support column 2, the support column 2, which is fixed on base 3, to be used to support fish shelter body 1, described
Base 3 is provided with through hole 31.
Referring to Fig. 1, when the convex platform body structure of the multilayer that subsea current flows through fish shelter body, the current of ascending manner can be formed,
Current lateral surface along along fish shelter body boss body, which rises, is effectively reduced flow dynamic, is conducive to improving upper up-flow height, makes to sink
Nutriment of the product in seabed rises, and promotion bottom seawater is exchanged with upper strata water body, and energy is grown in the breeding for promoting planktonic organism
Power, forms splendid bait, while the upper up-flow formed can drive fish shelter body interior seawater to flow, improves fish shelter marine site
Ecological environment, improve artificial marine habitat near marine site primary productivity.
Referring to Fig. 2, when the convex platform body structure of the multilayer that subsea current flows through fish shelter body, the gap between convex platform body structure
Contribute to flowing through for ocean current, drive the flowing of fish shelter body interior seawater, clear up the tamper of fish shelter body interior, can effectively prevent
Only the obstruction of fish shelter in use, while forming back body eddy in this body side surface of fish shelter and the back side, is provided respectively for different fish
Flow fields environment is planted, good marine organisms habitat is built, realizes more preferable poly-fish effect.
Referring to Fig. 2, outside is convex surface in every layer of boss body of fish shelter body, can further be reduced as fluoran stream surface
Loss of the lateral surface to flow dynamic in fish shelter body boss body, in current, lateral surface up flows along along fish shelter body boss body
During, convex surface plays a part of current up water conservancy diversion, reduces current toward reefs both sides bottom horizontal flow sheet, so as to improve rising
The flow and height of stream, while the base of artificial marine habitat is provided with through hole, when delivering artificial marine habitat, through hole is conducive to current stream
Cross, by increasing capacitance it is possible to increase the stability that artificial marine habitat is delivered.
Referring to Fig. 3, the shelf on fish shelter body contributes to the attachment of fish-egg, is that the breeding of the aquatiles such as fish is provided with
Sharp condition, to reach protection, increment fishery resources and the purpose for improving catch.
Claims (1)
1. a kind of turriform rises streaming artificial marine habitat, it is characterised in that it is by fish shelter body (1), support column (2) and base
(3) constitute, the fish shelter body (1) is made up of vertically several coaxial boss bodies at equal intervals, the fish shelter body (1)
Hollow out and upper and lower surface and boss intracoelomic cavity insertion inside every layer of boss body, every layer of boss body of the fish shelter body (1) it is interior
Lateral surface is convex surface, and intersecting parallels shelf (11), the fish shelter are inlayed in the upper surface of every layer of boss body of the fish shelter body (1)
Connected between the boss body of body (1) by support column (2), the support column (2), which is fixed on base (3), to be used to support fish shelter sheet
Body (1), the base (3) is provided with through hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094836.1U CN206423362U (en) | 2017-01-24 | 2017-01-24 | A kind of turriform rises streaming artificial marine habitat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094836.1U CN206423362U (en) | 2017-01-24 | 2017-01-24 | A kind of turriform rises streaming artificial marine habitat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206423362U true CN206423362U (en) | 2017-08-22 |
Family
ID=59592049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720094836.1U Expired - Fee Related CN206423362U (en) | 2017-01-24 | 2017-01-24 | A kind of turriform rises streaming artificial marine habitat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206423362U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801671A (en) * | 2017-12-07 | 2018-03-16 | 浙江海洋大学 | One kind fishing fish shelter |
| CN109452206A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | A kind of device improving cuttlefish hatchability of fertile eggs |
| CN109775856A (en) * | 2019-03-12 | 2019-05-21 | 中国水产科学研究院渔业机械仪器研究所 | A kind of compound fish shelter system and construction method controlling plant-type lake water plant area coverage |
| CN114731977A (en) * | 2022-03-15 | 2022-07-12 | 海南热带海洋学院 | Tower-type layered artificial coral reef and construction method thereof |
-
2017
- 2017-01-24 CN CN201720094836.1U patent/CN206423362U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801671A (en) * | 2017-12-07 | 2018-03-16 | 浙江海洋大学 | One kind fishing fish shelter |
| CN109452206A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | A kind of device improving cuttlefish hatchability of fertile eggs |
| CN109775856A (en) * | 2019-03-12 | 2019-05-21 | 中国水产科学研究院渔业机械仪器研究所 | A kind of compound fish shelter system and construction method controlling plant-type lake water plant area coverage |
| CN114731977A (en) * | 2022-03-15 | 2022-07-12 | 海南热带海洋学院 | Tower-type layered artificial coral reef and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20180124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |