CN217722418U - Net piece formula artificial fish nest based on ecological chinampa - Google Patents
Net piece formula artificial fish nest based on ecological chinampa Download PDFInfo
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- CN217722418U CN217722418U CN202221566887.7U CN202221566887U CN217722418U CN 217722418 U CN217722418 U CN 217722418U CN 202221566887 U CN202221566887 U CN 202221566887U CN 217722418 U CN217722418 U CN 217722418U
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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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Abstract
The utility model discloses a net piece formula artificial fish nest based on ecological chinampa, including net piece formula fish nest and ecological chinampa structure, net piece formula fish nest and ecological chinampa pass through main body frame, the spud pile structure realizes the fixed of position on the horizontal direction, the problem of fish nest poor stability has been solved, possess two kinds of functions of artificial fish nest and ecological chinampa simultaneously, the net piece formula fish nest can adhere to the matrix quantity more, can provide sufficient place of laying eggs for fish, the aquatic plant of planting has the effect that quality of water purifies and beautify the view concurrently on the ecological chinampa, the sunshine has also been solved and has shone the problem that influences the roe hatching.
Description
Technical Field
The utility model relates to a water ecosystem restores technical field. More specifically, the utility model relates to a net piece formula artificial fish nest based on ecological chinampa.
Background
At present, the number of aquatic plants in natural water bodies such as rivers, lakes and reservoirs is greatly reduced, the spawning sites of fishes producing viscous eggs are seriously insufficient, and the types and the number of fishes producing viscous eggs in the water bodies are further sharply reduced. In order to supplement the population quantity of fishes in water and relieve the decline of fishery resources and biodiversity, the development of various types of fish habitat restoration measures is necessary. The artificial fish nest is one of the recovery measures, and the aquatic organism population structure can be recovered by artificially arranging facilities for fish reproduction and fry inhabitation and growth in a natural water body, so that a space suitable for feeding, reproduction, growth and shelter is provided for the fish. The artificial fish nests are widely applied to the restoration and management of fresh water watershed and estuary fishery resources and habitat thereof, and are effective ways for protecting the biodiversity and the like of the fresh water watershed. Traditional artificial fish nest structure function singleness usually, the stormy waves nature is weak, and fish nest top does not shelter from usually, can cause adverse effect to the roe hatching when sunshine is strong, and its structure is reasonable inadequately.
The utility model discloses a chinese utility model patent of publication number CN209906451U discloses a chain artificial fish nest device based on ecological bed that floats, including floating bed platform, chain fish nest and fish nest matrix, chain fish nest includes rope and anchor, and the floating bed platform is connected to the one end of rope, and the other end of rope is connected and is set up in submarine anchor, and fish nest matrix is connected on the rope, runs through the floating bed platform down and is provided with aquatic plant, and the quantity that this scheme artificial fish nest can set up is less, only has the fish nest on four ropes, and it is fixed that the floating bed passes through the rope, poor stability, and the roe is easily washed away by rivers.
The utility model discloses a chinese utility model patent that publication number is CN215836568U discloses a better artificial fish nest of steadiness, which comprises a frame body, the fixed flitch strip that is equipped with a plurality of equidistance on one of them relative both sides limit of framework, it is equipped with the floating plate all to connect on the opposite both sides of framework, it is equipped with rope one all to connect in two floating plate belows, it is equipped with the bracing piece to connect between two rope bottoms, the bolt fastening has the anchor pole in the middle of the bracing piece below, one side both ends of fixed flitch strip are all connected with in the middle of in the framework and are equipped with rope two, the end connection that crosses of three rope two is equipped with fixed wind, it is equipped with buckle device all to hinge at the floating plate both ends, the artificial fish nest function singleness of this scheme, and the fish nest top does not shelter from, influence the roe hatching when sunshine is strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a net piece formula artificial fish nest based on ecological chinampa to solve the technical problem that the structure of the artificial fish nest among the prior art is unstable, is unfavorable for the roe hatching.
In order to realize the objects and other advantages in accordance with the present invention, there is provided a mesh-type artificial fish nest based on an ecological floating island, comprising:
the ecological floating island is arranged on the water surface in a floating mode, a planting groove is formed in the ecological floating island, a bottom hole is formed in the bottom of the planting groove, the bottom hole penetrates through the ecological floating island downwards, and aquatic plants are arranged in the planting groove;
the main body framework is arranged on the periphery of the ecological floating island and is detachably connected with the ecological floating island, the main body framework floats on the water surface along with the ecological floating island, and a plurality of fixing holes which are vertically communicated are symmetrically formed in the main body framework;
the fixing piles are vertically arranged, the upper end of each fixing pile upwards penetrates through a fixing hole, the lower end of each fixing pile is fixed in water, and the fixing piles are connected with the corresponding fixing holes in a sliding mode;
the net slice type fish nest comprises attachment ropes, wherein a plurality of attachment ropes are connected between two adjacent fixing piles at intervals along the vertical direction, and a plurality of fish nest matrixes are connected on each attachment rope along the length direction at intervals.
Preferably, the ecological floating island comprises a plurality of planting unit modules, each planting unit module is provided with the planting groove, adjacent planting unit modules are detachably connected, and the main body frame is detachably connected with all adjacent planting unit modules.
Preferably, the main body frame has a rectangular structure, and the mesh-type fish nests are disposed at opposite sides of the main body frame.
Preferably, the main body frame is of a square structure, the four top corners of the main body frame are respectively provided with one fixing hole, each fixing hole correspondingly penetrates through one fixing pile, and the distance between every two adjacent fixing piles is 2.5-3 m.
Preferably, the distance between two adjacent attachment ropes is 30-40 cm, and the distance between two adjacent fish nest matrixes on the same attachment rope is 30-40 cm.
Preferably, the fish nest matrix is palm leaves or arundo donax.
The utility model discloses at least, include following beneficial effect:
(1) The function is various, possesses two kinds of functions of artifical fish nest and ecological chinampa, and the many adhesion matrix that adhere to that the rope can adhere that the net piece formula fish nest set up are more in quantity, can provide sufficient place of laying eggs for fish, and the aquatic plant of planting on the ecological chinampa has the effect of water purification and beautification view concurrently.
(2) The device project organization is reasonable high-efficient, and the ecological chinampa of setting has the function of sheltering from sunshine, prevents that sunshine from being too strong to the adverse effect that the roe hatching caused.
(3) Adopt the spud pile, adhere to the rope and fix fish nest matrix, reduced the disturbance that rivers produced fish egg on to fish nest matrix, stability is better, and main body frame then combines the spud pile to fix ecological chinampa in the position of horizontal plane, makes ecological chinampa and main body frame can be according to the water level change from top to bottom the adjustment position, keeps certain sunshine to the fish nest matrix of below throughout and shelters from the effect.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a top view structural diagram of the present invention.
The specification reference numbers indicate: 1. ecological chinampa, 2, planting groove, 3, aquatic plant, 4, main body frame, 5, fixed orifices, 6, spud pile, 7, net piece formula fish nest, 8, adhesion rope, 9, fish nest matrix, 10, plant the unit module.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-4, the utility model discloses a net piece formula artificial fish nest based on ecological chinampa, include:
the ecological floating island 1 is arranged on the water surface in a floating mode, a planting groove 2 is formed in the ecological floating island 1, a bottom hole is formed in the bottom of the planting groove 2, the bottom hole penetrates through the ecological floating island 1 downwards, and aquatic plants 3 are arranged in the planting groove 2;
the main body frame 4 is arranged on the periphery of the ecological floating island 1 and is detachably connected with the ecological floating island 1, the main body frame 4 floats on the water surface along with the ecological floating island 1, and a plurality of fixing holes 5 which are vertically communicated are symmetrically formed in the main body frame 4;
a plurality of fixing piles 6 are vertically arranged, the upper end of each fixing pile 6 upwards penetrates through one fixing hole 5, the lower end of each fixing pile 6 is fixed in water, and the fixing piles 6 are in sliding connection with the corresponding fixing holes 5;
the net slice type fish nest 7 comprises attachment ropes 8, a plurality of attachment ropes 8 are connected between every two adjacent fixing piles 6 along the vertical interval, and a plurality of fish nest substrates 9 are connected on each attachment rope 8 along the length direction at intervals.
The spud pile 6 plays the fixed action, the lower extreme fix in aqueous can, to shallower rivers environment, can disect insertion fix in soil property environment under water, main body frame 4 inboard is used for fixed ecological chinampa 1, the outside cover is on spud pile 6, main body frame 4 floats on the surface of water through the buoyancy effect of the ecological chinampa 1 of connection on water, the distance of a fixed length of main body frame 4 is upwards worn out to the upper end of spud pile 6, guarantee that main body frame 4 can adjust the position from top to bottom when ecological chinampa 1 is according to the water level variation along with ecological chinampa 1 and can not break away from spud pile 6, fix between two spud piles 6 through the adhesion rope 8 that is located in the aquatic and is located the below of ecological chinampa 1, at interval connection fish nest matrix 9 on adhesion rope 8 again, and the setting of interval from top to bottom in proper order of adhesion rope 8, thereby form a net formula fish nest 7 below a certain side of ecological chinampa 1, plant aquatic plant 3 plants aquatic plant 3 in planting groove 2 of ecological chinampa 1, aquatic plant 3 passes through the contact water bottom hole, and the fish substrate 9 that the net formula provides sufficient planting place of planting after the sunshine shelters from direct projection to fish.
Specifically, use the utility model discloses a net piece formula artificial fish nest based on ecological chinampa combines figure 1-,4, can adopt following step:
step 1: according to the water environment condition and the size to be built, the sizes of the main body frame 4, the ecological floating island 1, the fixing piles 6 and the attaching ropes 8 are designed, the fixing holes 5 are symmetrically formed in the main body frame 4, the diameter of each fixing hole 5 is slightly larger than that of each fixing pile 6, the main body frame 4 can freely move up and down relative to the fixing piles 6 under the action of the fixing holes 5, in addition, the fish nest matrix 9 and the aquatic plants 3 are prepared according to the needs, the fixing piles 6 can be steel pipe piles, and the attaching ropes 8 can be steel wire ropes.
And 2, step: the ecological floating island 1 is fixed in the main body frame 4.
And 3, step 3: bind between two spuds 6 and go up many and adhere to rope 8, adhere to 8 upper and lower intervals settings of rope, and guarantee to adhere to that the distance between two spuds 6 of rope 8 under the state of flare-outing equals with the distance between two fixed orificess 5 of main body frame 4, keeps the orientation of adhering to 8 orientation levels of rope and spud pile 6 promptly vertical.
And 4, step 4: the fish nest substrates 9 are bound on the attachment ropes 8, and the distance between the adjacent fish nest substrates 9 is 30-40 cm.
And 5: four fixing piles 6 are vertically fixed in the water at a designated place, and then the four attaching piles penetrate through the four fixing holes 5 of the main body frame 4 to fix the position of the ecological floating island 1 in the horizontal direction.
Step 6: aquatic plants 3 are put in the planting tank 2 of the ecological floating island 1.
The utility model discloses a net piece formula artificial fish nest 7 and ecological chinampa 1 structure based on ecological chinampa 1's net piece formula fish nest pass through main body frame 4, the fixing of 6 structures of spud pile realization position on the horizontal direction, the problem of fish nest poor stability has been solved, possess artificial fish nest and ecological chinampa 1 two kinds of functions simultaneously, the matrix quantity that adheres that net piece formula fish nest 7 can adhere is more, can provide sufficient spawning site for fish, aquatic plant 3 of planting on the ecological chinampa 1 has the effect that quality of water purifies and beautifies the view concurrently, and can solve the problem that sunshine shines the hatching of influence roe.
In another technical solution, as shown in fig. 1 and 4, the ecological floating island 1 includes a plurality of planting unit modules 10, each planting unit module 10 is provided with the planting trough 2, adjacent planting unit modules 10 are detachably connected, and the main frame 4 is detachably connected with all adjacent planting unit modules 10.
Connect respectively through setting up ecological chinampa 1 into a plurality of planting unit module 10, connected mode can adopt the mode that sets up the mutual concatenation of fastener respectively, make ecological chinampa 1 be convenient for change according to the demand, or to different planting unit module 10 of the nimble selection of different positions, plant different aquatic plant 3 respectively, further promote the effect of water purification and landscape beautification or be favorable to the fish hatching of below to grow, all plant unit module 10 and connect and all can all adjust the position from top to bottom according to the water level variation inside main body frame 4.
In another technical solution, as shown in fig. 1 to 3, the main body frame 4 is a rectangular structure, and the mesh-type fish nests 7 are arranged on two opposite sides of the main body frame 4. By arranging the mesh-sheet type fish nests 7 oppositely, the density of the fish nest substrates 9 is prevented from being too high or shielding each other, and the hatching and growing space of the fishes is ensured.
In another technical scheme, as shown in fig. 1 to 4, the main body frame 4 is a square structure, the four top corners of the main body frame 4 are respectively provided with one fixing hole 5, each fixing hole 5 correspondingly penetrates through one fixing pile 6, and the distance between adjacent fixing piles 6 is 2.5 to 3m.
Four apex angle departments set up a fixed orifices 5 respectively, are provided with four spuds 6 altogether, and more stable the fixing of main body frame 4, ecological chinampa 1, and set up between the adjacent spud 6 again and adhere to rope 8, are convenient for control fish nest matrix 9 arrange the interval.
In another technical scheme, as shown in fig. 1-3, the distance between two adjacent attachment ropes 8 is 30-40 cm, and the distance between two adjacent fish nest substrates 9 on the same attachment rope 8 is 30-40 cm. After the arrangement of the space is ensured, the space between each fish nest substrate 9 and the fish nest substrates 9 on the upper side and the lower side or the left side and the right side as shown in fig. 2 is basically equal, the arrangement space of each fish nest substrate 9 is ensured, the fish can conveniently swim, meanwhile, each fish nest substrate 9 is beneficial to attracting the fish to hatch fish eggs, and the use efficiency of the fish nest substrates 9 is improved.
In another embodiment, as shown in fig. 1-3, the fish nest substrate 9 is palm leaf or Arundo donax, which is beneficial for attracting fish to the fish nest substrate 9 for spawning.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and illustrated embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details given herein and to the drawings described herein, without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a net piece formula artificial fish nest based on ecological chinampa which characterized in that includes:
the ecological floating island is arranged on the water surface in a floating mode, a planting groove is formed in the ecological floating island, a bottom hole is formed in the bottom of the planting groove, the bottom hole penetrates through the ecological floating island downwards, and aquatic plants are arranged in the planting groove;
the main body framework is arranged on the periphery of the ecological floating island and is detachably connected with the ecological floating island, the main body framework floats on the water surface along with the ecological floating island, and a plurality of fixing holes which are vertically communicated are symmetrically formed in the main body framework;
the fixing piles are vertically arranged, the upper end of each fixing pile upwards penetrates through a fixing hole, the lower end of each fixing pile is fixed in water, and the fixing piles are connected with the corresponding fixing holes in a sliding mode;
the net piece type fish nest comprises attachment ropes, a plurality of attachment ropes are connected between two adjacent fixing piles at intervals along the vertical direction, and a plurality of fish nest substrates are connected to each attachment rope at intervals along the length direction.
2. The net-type artificial fish nest based on the ecological floating island according to claim 1, wherein the ecological floating island comprises a plurality of planting unit modules, each planting unit module is provided with the planting groove, adjacent planting unit modules are detachably connected, and the main frame is detachably connected with all adjacent planting unit modules.
3. The net-type artificial fish nest based on the ecological floating island of claim 1, wherein the main frame is a rectangular structure, and the net-type artificial fish nests are arranged on two opposite sides of the main frame.
4. The mesh-type artificial fish nest based on the ecological floating island as claimed in claim 3, wherein the main frame is a square structure, the four corners of the main frame are respectively provided with one fixing hole, each fixing hole correspondingly penetrates through one fixing pile, and the distance between adjacent fixing piles is 2.5-3 m.
5. The net-type artificial fish nest based on the ecological floating island of claim 1, wherein the distance between two adjacent attaching ropes is 30-40 cm, and the distance between two adjacent fish nest matrixes on the same attaching rope is 30-40 cm.
6. The net-type artificial fish nest based on the ecological floating island as claimed in claim 1, wherein the fish nest substrate is palm leaves or bamboo reeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221566887.7U CN217722418U (en) | 2022-06-22 | 2022-06-22 | Net piece formula artificial fish nest based on ecological chinampa |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221566887.7U CN217722418U (en) | 2022-06-22 | 2022-06-22 | Net piece formula artificial fish nest based on ecological chinampa |
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| CN217722418U true CN217722418U (en) | 2022-11-04 |
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| CN202221566887.7U Active CN217722418U (en) | 2022-06-22 | 2022-06-22 | Net piece formula artificial fish nest based on ecological chinampa |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116019042A (en) * | 2023-01-09 | 2023-04-28 | 安徽省农业科学院水产研究所 | Adjustable fish nest with anti-resistance function |
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2022
- 2022-06-22 CN CN202221566887.7U patent/CN217722418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116019042A (en) * | 2023-01-09 | 2023-04-28 | 安徽省农业科学院水产研究所 | Adjustable fish nest with anti-resistance function |
| CN116019042B (en) * | 2023-01-09 | 2024-05-17 | 安徽省农业科学院水产研究所 | Adjustable fish nest with anti-resistance function |
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