CN206686916U - A kind of trident branch shape fish shelter - Google Patents
A kind of trident branch shape fish shelter Download PDFInfo
- Publication number
- CN206686916U CN206686916U CN201720460887.1U CN201720460887U CN206686916U CN 206686916 U CN206686916 U CN 206686916U CN 201720460887 U CN201720460887 U CN 201720460887U CN 206686916 U CN206686916 U CN 206686916U
- Authority
- CN
- China
- Prior art keywords
- branch
- reefs
- fish shelter
- trident
- face
- 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
Links
Classifications
-
- 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
- Artificial Fish Reefs (AREA)
Abstract
A kind of trident branch shape fish shelter is the utility model is related to, belongs to fish culture technical field.Reefs of the present utility model generally trident branch shape structure; reefs is made up of four ends and four branch faces; each branch face is made up of three branch's ribs for connecting end; every branch's prismatic shape is identical and middle part bends inwards; bending part forms angle face; fish shelter surface area is improved, is advantageous to the growth of the aufwuches such as shellfish, is finally reached protection, the effect of propagation.Four branch faces are crossed to form center cavity structure, therefore reefs has good permeability.The utility model is by providing abnormally-structured, the purpose of realization raising fish shelter surface area and permeability with angle face and center cavity structure.The utility model can be widely used in the cultivation occasion of fish shellfish.
Description
Technical field
A kind of trident branch shape fish shelter is the utility model is related to, belongs to fish culture technical field.
Background technology
Ecological fish shelter is to be manually placed at the structure for being used for repairing and optimize water area ecological environment in natural water area environment.It
By suitably making and placing, to breed and trap all kinds of marine organisms, reach the purpose for improving water area ecological environment.But
It is that existing ecological fish shelter has problems with：(1) reefs structure is excessively smooth and reefs surface area is too small, is unfavorable for shellfish
Class or the attachment of algae；(2) reefs is excessively closed, and is not provided with penetrating pod apertures, is unfavorable for water body exchange；(3) reefs
Stability it is poor, the dynamics that can be born is smaller.
Utility model content
In view of the foregoing defects the prior art has, the utility model proposes a kind of new trident branch shape fish shelter, lead to
Cross and abnormally-structured, the purpose of realization raising fish shelter surface area and permeability with angle face and center cavity structure is provided.
The utility model is realized using following technical scheme：A kind of trident branch shape fish shelter, reefs generally three
Branch shape structure is pitched, reefs is made up of four ends and four branch faces, and each branch face is by connecting three points of end
Composition is holded up, every branch's prismatic shape is identical and middle part bends inwards, and bending part forms angle face, improves fish shelter surface area,
Be advantageous to the growth of the aufwuches such as shellfish, be finally reached protection, the effect of propagation.Four branch faces are crossed to form center cavity
Structure, therefore reefs has good permeability.
Further, the reefs includes six branch's ribs, and three branch's ribs form the star-shaped branch face of positive triangle.
Further, the center cavity structure is positive tetrahedron.
Further, the angle in the angle face is obtuse angle.
Further, the end is six terrace with edge structures.
Further, the section between the branch face and branch face is three connection ends and the square of center cavity structure
Shape.
Further, the material of the reefs is concrete.
The beneficial effects of the utility model are：Using a kind of trident branch shape fish shelter described in the utility model, the reef
Body is branch shape structure, and inside and outside permeability is good, the angle face that branched structure is formed so that the increase of reefs surface area, is advantageous to algae
The attachment of class shellfish；The Stability Analysis of Structures of reefs, mechanical strength is high, is advantageous to fish shelter large area stacking.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is the sectional view between branch face and branch face.
In figure：1st, end；2nd, branch face；3rd, angle face；4th, center cavity structure；5th, section.
Embodiment
In order that the utility model purpose, technical scheme are more clearly understood, below in conjunction with the accompanying drawings, the utility model is made
It is further described.
The utility model provides a kind of new fish shelter of generally trident branch shape structure, and angle face is carried by providing
3 and center cavity structure 4 it is abnormally-structured, realize the purpose for improving fish shelter surface area and permeability.
As depicted in figs. 1 and 2, from the point of view of four ends 1, the utility model is similar to positive tetrahedron structure, including four
The same branch face 2, but each branch face 2 is not equilateral triangle, but use positive triangle star structure, each branch
Rib is to bend inwards, is easy to shellfish etc. to adhere to.It is hollow at each middle part of branch face 2 in addition, what four branch faces 2 were formed
Center cavity structure 4 and positive tetrahedron.Positive tetrahedron can play good effect for protecting, breeding fish and shellfish.
As depicted in figs. 1 and 2, trident branch shape fish shelter described in the utility model, reefs generally trident branch shape knot
Structure, reefs are made up of four ends 1 and four branch faces 2, each branch face 2 by connect end 1 three branch's rib structures
Into every branch's prismatic shape is identical and middle part bends inwards, and bending part forms angle face 3, improves fish shelter surface area, is advantageous to
The growth of the aufwuches such as shellfish, it is finally reached protection, the effect of propagation.Four branch faces 2 are crossed to form center cavity structure
4, therefore reefs has good permeability.
The reefs includes six branch's ribs, and three branch's ribs form the star-shaped branch face 2 of positive triangle.The center cavity
Structure 4 is positive tetrahedron.The angle in the angle face 3 is obtuse angle.The end 1 is six terrace with edge structures.The branch face 2 is with dividing
Section 5 between branch face 2 is three connection ends 1 and the rectangle of center cavity structure 4.The material of the reefs is concrete.
As depicted in figs. 1 and 2, a kind of trident branch shape fish shelter described in the utility model, the reefs are trident branch
Shape structure, the outside branch of intersection volume of reefs end 1, final all branch faces 2 are crossed to form center cavity structure 4, have good
Permeability.The angle face 3 that contiguous branch is formed, fish shelter surface area is improved, is advantageous to the growth of the aufwuches such as shellfish, finally
Reach protection, the effect of propagation.The reefs Stability Analysis of Structures, there is fish gathering, shelter fish effect, the occurrence of preventing from settling, tool
There is anti-mud effect.
Reefs described in the utility model is branch shape structure, and inside and outside permeability is good, the angle face 3 that branched structure is formed, is made
The increase of reefs surface area is obtained, is advantageous to the attachment of algae shellfish；The Stability Analysis of Structures of reefs, mechanical strength is high, and it is big to be advantageous to fish shelter
Area stack.
It should be noted that reefs structure of the present utility model is trident branch shape structure, Fig. 1 and Fig. 2 provide one kind
Positive tetrahedron structure, but the utility model is not limited to positive tetrahedron, or the structure such as triangular pyramid, rectangular pyramid；In reefs
Heart cavity structure is also not necessarily limited to positive tetrahedron structure, or the structure such as triangular pyramid, rectangular pyramid；Branch's face bending part can be with
Bend inwards and form triangle star, can also outward bending composition hexagon；The shape of end is also not necessarily limited to six terrace with edge structures,
Can be truncated rectangular pyramids, five terrace with edges etc..
The utility model can be widely used in fish culture occasion.
It the foregoing is only preferred embodiment of the present utility model and oneself, it is all at this not using the utility model as limitation
Impartial modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Patent covering scope in.
Claims (7)
1. a kind of trident branch shape fish shelter, it is characterised in that reefs generally trident branch shape structure, reefs are by four ends
(1) formed with four branch faces (2), each branch face (2) is made up of three branch's ribs for connecting end (1), every branch
Prismatic shape is identical and middle part bends inwards, and bending part forms angle face (3), and four branch faces (2) are crossed to form center cavity
Structure (4).
2. a kind of trident branch shape fish shelter according to claim 1, it is characterised in that the reefs includes six branches
Rib, three branch's ribs form the star-shaped branch face (2) of positive triangle.
3. a kind of trident branch shape fish shelter according to claim 1, it is characterised in that the center cavity structure (4) is
Positive tetrahedron.
4. a kind of trident branch shape fish shelter according to claim 1, it is characterised in that the angle of the angle face (3) is
Obtuse angle.
5. a kind of trident branch shape fish shelter according to claim 1, it is characterised in that the end (1) is six terrace with edge knots
Structure.
6. a kind of trident branch shape fish shelter according to claim 1, it is characterised in that the branch face (2) and branch face
(2) section (5) between is three connections end (1) and the rectangle of center cavity structure (4).
7. a kind of trident branch shape fish shelter according to claim 1, it is characterised in that the material of the reefs is coagulation
Soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460887.1U CN206686916U (en) | 2017-04-28 | 2017-04-28 | A kind of trident branch shape fish shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460887.1U CN206686916U (en) | 2017-04-28 | 2017-04-28 | A kind of trident branch shape fish shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206686916U true CN206686916U (en) | 2017-12-01 |
Family
ID=60447697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720460887.1U Expired - Fee Related CN206686916U (en) | 2017-04-28 | 2017-04-28 | A kind of trident branch shape fish shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206686916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220938A (en) * | 2018-11-23 | 2019-01-18 | 浙江海洋大学 | A kind of sinking type artificial marine habitat |
-
2017
- 2017-04-28 CN CN201720460887.1U patent/CN206686916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220938A (en) * | 2018-11-23 | 2019-01-18 | 浙江海洋大学 | A kind of sinking type artificial marine habitat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171201 Termination date: 20190428 |