CN104322403A - Fish gathering structure capable of making full use of wave energy - Google Patents
Fish gathering structure capable of making full use of wave energy Download PDFInfo
- Publication number
- CN104322403A CN104322403A CN201410471563.9A CN201410471563A CN104322403A CN 104322403 A CN104322403 A CN 104322403A CN 201410471563 A CN201410471563 A CN 201410471563A CN 104322403 A CN104322403 A CN 104322403A
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- China
- Prior art keywords
- hollow
- reefs
- sediments
- wave energy
- fish
- 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.)
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Links
- 239000013049 sediment Substances 0.000 claims abstract description 59
- 241000251468 Actinopterygii Species 0.000 claims abstract description 58
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 239000011229 interlayer Substances 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 13
- 238000010009 beating Methods 0.000 abstract 7
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 230000000366 juvenile effect Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Artificial Fish Reefs (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention discloses a fish gathering structure capable of making full use of wave energy, and aims to provide a fish gathering structure capable of supplying sufficient baits to fishes by raising nutrient substances precipitated on the seabed by means of stirring bottom sediments. The fish gathering structure comprises a hollow reef, a plurality of entrance and exit holes which are formed in the outer side face of the hollow reef and are communicated with the inner cavity of the hollow reef, and a wave energy finish gathering device, wherein the wave energy finish gathering device comprises a floating ball, a connecting rope and a sediment beating plate; the sediment beating plate is rotationally arranged on the side face of the hollow reef through a revolving shaft; a limiting rod for limiting the rotating angle of the sediment beating plate is arranged above the sediment beating plate, and is fixed on the hollow reef; one side of the sediment beating plate is provided with a connecting rod piece; the connecting rod piece and the revolving shaft are positioned on two opposite sides of the sediment beating plate; one end of the connecting rope is connected with the connecting rod piece, and the other end of the connecting rope is connected with the floating ball; the buoyancy of the floating ball is greater than the gravity of the sediment beating plate.
Description
Technical field
The present invention relates to fish shelter field, be specifically related to a kind of poly-fish structure making full use of Wave energy.
Background technology
Because the deterioration of marine environment and the transition of marine fishery resources develop and destroy day by day serious, how to improve this problem by artificial mode imperative, wherein improve marine ecosystem environment in the mode of throwing in artificial fish shelter, build the good environment that marine organisms perch, for fish etc. provide the place of protection, growth and breeding etc. to achieve good effect.
Current artificial fish shelter is made up of objects such as stone, concrete block, waste and old car and boat usually.The design of current artificial fish shelter mainly for how for fish etc. provide the place of protection, growth and breeding etc.; But seldom consider and how to stir bottom sediment by the fish reef structure of throwing in, make the nutriment being deposited on seabed increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait.
Such as, China Patent Publication No. CN202285866U, publication date on October 27th, 2011, the name of innovation and creation is called a kind of artificial fish shelter.It comprises artificial fish shelter body, and artificial fish shelter body is in falling " Y " shape, and described in falling the artificial fish shelter body of " Y " shape, by steel bar concrete casting, all-in-one-piece upper unit, lower left cell and right lower quadrant unit formed.The artificial fish shelter of this application case does not consider how to stir bottom sediment by the fish reef structure of throwing in equally, makes the nutriment being deposited on seabed increase, improves the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait.
Such as, China Patent Publication No. CN203040412U, publication date on December 17th, 2012, the name of innovation and creation is called a kind of Novel artificial fish reef, described artificial fish shelter comprises base and support, described artificial fish shelter base is made up of armored concrete, and described base is provided with four support columns, and the bottom of diagonal strut post is provided with connecting cross beam.The artificial fish shelter of this application case does not consider how to stir bottom sediment by the fish reef structure of throwing in equally, makes the nutriment being deposited on seabed increase, improves the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait.
Summary of the invention
The object of the invention is to overcome in prior art not enough, one is provided to stir bottom sediment, the nutriment being deposited on seabed is made to increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait, realize the poly-fish structure making full use of Wave energy of better gathering fish effect.
Technical scheme of the present invention is:
A kind of poly-fish structure making full use of Wave energy, comprise hollow reefs, somely be arranged on hollow reefs lateral surface, and the manhole appendix communicated with hollow reefs inner chamber and Wave energy gather fish device, described unrestrained energy gathers fish device and comprises ball float, and connection cord and the sediments be positioned at outside hollow reefs bounce plate, and described sediments bounces plate by the rotating side being arranged on hollow reefs of rotating shaft, this rotating shaft is near hollow reefs bottom surface, and rotating shaft parallels with hollow reefs bottom surface; Sediments bounces plate upper surface and is provided with at least one wake turbulence through hole, and the upper port edge of each wake turbulence through hole is respectively equipped with the flow guide sleeve up extended, vertical axles is respectively equipped with in each flow guide sleeve, connection body is arranged with in the middle part of vertical axles, and vertical axles is connected by bearing with being connected between body, described connection body bounces plate with sediments be connected by connecting pole; Vertical axles top, be positioned at flow guide sleeve and be provided with impeller, and this impeller is positioned at and connects above body; The top that described sediments bounces plate is provided with the gag lever post bouncing the rotational angle of plate for limiting sediments, and gag lever post is fixed on hollow reefs, the side that described sediments bounces plate is provided with connecting rod, and this connecting rod and rotating shaft are positioned at the relative both sides that sediments bounces plate, be provided with guide ring directly over described connecting rod, and guide ring is fixed on gag lever post or on hollow reefs by connecting rod; One end of described connection cord is connected with connecting rod, and the other end is connected with ball float, and connection cord is through guide ring; The buoyancy of described ball float is greater than the gravity that sediments bounces plate.
This programme utilizes the Wave energy of wave as power to stir bottom sediment, makes the nutriment being deposited on seabed increase; In the process of wave fluctuation, the fluctuation with wave is together fluctuated by ball float up and down; When ball float up moves with the fluctuation of wave, ball float will drive sediments to bounce plate by connection cord and up swing around the shaft, and guide ring make the connection cord active force acted on connecting rod be straight up, with perpendicular (no matter ball float toward which direction fluctuates) of rotating shaft; When ball float moves down with the fluctuation of wave, sediments bounces plate under Gravitative Loads around the shaft toward lower swing, so circulates, constantly stirs up and down, bounces seabed; Thus make the nutriment being deposited on seabed increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait, realized better gathering fish effect.
On the other hand, when sediments bounces in the process of plate upper and lower swing around the shaft, will the wheel rotation in wake turbulence through hole be driven, thus further stir seawater; Make to be deposited thing to bounce plate and stir the nutriments such as the bed mud risen and decompose fully, spread, be conducive to for fish provide the bait of abundance.This programme utilizes wave to be used as fish shelter cleverly and stirs bottom sediment, makes the nutriment being deposited on seabed increase, serves beyond thought poly-fish effect.
As preferably, sediments bounces on plate upper surface, by connecting rod place and is provided with balancing weight, and the buoyancy of ball float is greater than the gravity sum that sediments bounces plate and balancing weight.Due to the setting of balancing weight, and balancing weight is away from rotating shaft; Thus when ball float moves down with the fluctuation of wave, balancing weight can increase sediments and bounce plate around the shaft toward speed and the dynamics of lower swing, is conducive to stirring bottom sediment.
As preferably, the below of gag lever post end is provided with damping rubber block.
As preferably, the inner chamber bottom of hollow reefs is provided with netted interlayer, and the inner chamber of hollow reefs is separated into upper and lower two parts by this netted interlayer, and described manhole appendix is positioned at the top of netted interlayer.Be positioned at inner chamber above netted interlayer in the inner chamber of the hollow reefs of this programme and can provide the place of good protection, growth and breeding etc. for adult fish, inner chamber below netted interlayer then can provide good protection, growth place for fish-egg and juvenile fish, fish-egg and juvenile fish can pass netted interlayer, and adult fish cannot pass netted interlayer, avoid fish-egg and juvenile fish by other fish predations.
As preferably, the lateral surface of hollow reefs is provided with mounting groove, and is inlaid with the algal reef block through laboratory culture attachment marine alga sporophyte in each mounting groove respectively.The artificial marine alga trasplanting method that this programme adopts is conducive near fish shelter, form algae field, and then enriches the ecotope of fish shelter surrounding waters, has realized better gathering fish effect, and has been conducive to improving marine ecosystem environment.
As preferably, sediments bounces plate and parallels with rotating shaft.
As preferably, hollow reefs is made by mixing earth.
The invention has the beneficial effects as follows: can bottom sediment be stirred, make the nutriment being deposited on seabed increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait, realized better gathering fish effect.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
In figure: hollow reefs 1, manhole appendix 2, algal reef block 3, netted interlayer 4, rotating shaft 5, sediments bounces plate 6, balancing weight 7, connecting rod 8, gag lever post 9, connecting rod 10, guide ring 11, connection cord 12, ball float 13, wake turbulence through hole 14, flow guide sleeve 15, vertical axles 16, connect body 17, connect pole 18, impeller 19.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of poly-fish structure making full use of Wave energy comprises hollow reefs 1, is somely arranged on hollow reefs lateral surface, and the manhole appendix 2 communicated with hollow reefs inner chamber and Wave energy gather fish device.Hollow reefs is made by mixing earth.The bottom surface of hollow reefs is plane.The inner chamber bottom of hollow reefs is provided with netted interlayer 4, and the inner chamber of hollow reefs is separated into upper and lower two parts by this netted interlayer.Manhole appendix is positioned at the top of netted interlayer.The lateral surface of hollow reefs is provided with mounting groove, and is inlaid with the algal reef block 3 through laboratory culture attachment marine alga sporophyte in each mounting groove respectively.
As shown in Figure 1 and Figure 2, unrestrained energy gathers fish device and comprises ball float 13, and connection cord 12 and the sediments be positioned at outside hollow reefs bounce plate 6.Sediments bounces plate by the rotating side being arranged on hollow reefs of rotating shaft 5.This rotating shaft is near hollow reefs bottom surface, and rotating shaft parallels with hollow reefs bottom surface.Sediments bounces plate and parallels with rotating shaft.The upper surface that sediments bounces plate is provided with at least one wake turbulence through hole 14, and the upper port edge of each wake turbulence through hole is respectively equipped with the flow guide sleeve 15 up extended.Vertical axles 16 is respectively equipped with in each flow guide sleeve.Be arranged with in the middle part of vertical axles and connect body 17, and vertical axles is connected by bearing with being connected between body.Connection body bounces plate by connection pole 18 with sediments and is connected.Vertical axles top, be positioned at flow guide sleeve and be provided with impeller 19, and this impeller is positioned at and connects above body.
The top that sediments bounces plate is provided with the gag lever post 9 bouncing the rotational angle of plate for limiting sediments, and gag lever post is fixed on hollow reefs.The below of gag lever post end is provided with damping rubber block.The side that sediments bounces plate is provided with connecting rod 8, and this connecting rod and rotating shaft are positioned at the relative both sides that sediments bounces plate.Be provided with guide ring 11 directly over connecting rod, and guide ring is fixed on gag lever post or on hollow reefs by connecting rod 10.Sediments bounces on plate upper surface, by connecting rod place and is provided with balancing weight 7.One end of connection cord is connected with connecting rod, and the other end is connected with ball float, and connection cord is through guide ring.The buoyancy of ball float is greater than the gravity sum that sediments bounces plate and balancing weight.
After the poly-fish structure making full use of Wave energy of this programme renders to seabed, as shown in Figure 1,
In the process of wave fluctuation, the fluctuation with wave is together fluctuated by ball float up and down; When ball float up moves with the fluctuation of wave, ball float will drive sediments to bounce plate by connection cord and up swing around the shaft, guide ring then make the connection cord active force acted on connecting rod be straight up, with the perpendicular power (no matter ball float toward which direction fluctuates) of rotating shaft; When ball float moves down with the fluctuation of wave, sediments bounces plate under Gravitative Loads around the shaft toward lower swing, so circulates, constantly stirs, bounces seabed; Thus make the nutriment being deposited on seabed increase, improve the marine site primary productivity near artificial fish shelter, for fish provide sufficient bait, realized better gathering fish effect.The present invention utilizes wave to be used as fish shelter cleverly and stirs bottom sediment, makes the nutriment being deposited on seabed increase, serves beyond thought poly-fish effect.
Claims (7)
1. one kind makes full use of the poly-fish structure of Wave energy, it is characterized in that, comprise hollow reefs (1), somely be arranged on hollow reefs lateral surface, and the manhole appendix (2) communicated with hollow reefs inner chamber and Wave energy gather fish device, described unrestrained energy gathers fish device and comprises ball float (13), and connection cord (12) and the sediments be positioned at outside hollow reefs bounce plate (6); Described sediments bounces plate by the rotating side being arranged on hollow reefs of rotating shaft (5), and this rotating shaft is near hollow reefs bottom surface, and rotating shaft parallels with hollow reefs bottom surface; Described sediments bounces plate upper surface and is provided with at least one wake turbulence through hole (14), and the upper port edge of each wake turbulence through hole is provided with the flow guide sleeve (15) up extended, vertical axles (16) is respectively equipped with in each flow guide sleeve, be arranged with in the middle part of vertical axles and connect body (17), and vertical axles is connected by bearing with being connected between body, described connection body bounces plate with sediments be connected by connecting pole (18); Vertical axles top, be positioned at flow guide sleeve and be provided with impeller (19), and this impeller is positioned at and connects above body; The top that described sediments bounces plate is provided with the gag lever post (9) bouncing the rotational angle of plate for limiting sediments, and gag lever post is fixed on hollow reefs, the side that described sediments bounces plate is provided with connecting rod (8), and this connecting rod and rotating shaft are positioned at the relative both sides that sediments bounces plate, be provided with guide ring (11) directly over described connecting rod, and guide ring is fixed on gag lever post or on hollow reefs by connecting rod (10); One end of described connection cord is connected with connecting rod, and the other end is connected with ball float, and connection cord is through guide ring; The buoyancy of described ball float is greater than the gravity that sediments bounces plate.
2. a kind of poly-fish structure making full use of Wave energy according to claim 1, it is characterized in that, described sediments bounces on plate upper surface, by connecting rod place and is provided with balancing weight, and the buoyancy of ball float is greater than the gravity sum that sediments bounces plate and balancing weight.
3. a kind of poly-fish structure making full use of Wave energy according to claim 1 and 2, it is characterized in that, the below of described gag lever post end is provided with damping rubber block.
4. a kind of poly-fish structure making full use of Wave energy according to claim 1 or 2 or 3, it is characterized in that, the inner chamber bottom of described hollow reefs is provided with netted interlayer (4), and the inner chamber of hollow reefs is separated into upper and lower two parts by this netted interlayer, described manhole appendix is positioned at the top of netted interlayer.
5. a kind of poly-fish structure making full use of Wave energy according to claim 1 and 2, it is characterized in that, the lateral surface of described hollow reefs is provided with mounting groove, and is inlaid with the algal reef block through laboratory culture attachment marine alga sporophyte in each mounting groove respectively.
6. a kind of poly-fish structure making full use of Wave energy according to claim 1 and 2, it is characterized in that, described sediments bounces plate and parallels with rotating shaft.
7. a kind of poly-fish structure making full use of Wave energy according to claim 1 and 2, it is characterized in that, described hollow reefs is made by mixing earth.
Priority Applications (1)
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| CN201410471563.9A CN104322403B (en) | 2014-09-16 | 2014-09-16 | A kind of poly-fish structure making full use of Wave energy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410471563.9A CN104322403B (en) | 2014-09-16 | 2014-09-16 | A kind of poly-fish structure making full use of Wave energy |
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| CN104322403B CN104322403B (en) | 2016-06-01 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028246A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Pre-suspension marine organism reef |
| CN105104163A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Continental shelf mixed organism cultivation device |
| CN106162079A (en) * | 2016-06-26 | 2016-11-23 | 浙江省海洋水产研究所 | Rotation dynamic formula fish protection district monitoring device |
| CN106162078A (en) * | 2016-06-26 | 2016-11-23 | 浙江省海洋水产研究所 | The water-bed monitoring device of Water flow driving rotary formula fixed point |
| CN106198891A (en) * | 2016-08-25 | 2016-12-07 | 中国水产科学研究院黄海水产研究所 | Sea grass normal position encloses separates experimental apparatus |
| CN112655670A (en) * | 2020-12-09 | 2021-04-16 | 浙江海洋大学 | Open-air gathering of east sea large yellow croaker draws fish device |
| CN113349113A (en) * | 2021-06-30 | 2021-09-07 | 浙江省海洋水产研究所 | Willow coral cultivation device capable of generating power by tidal current energy |
| CN114557305A (en) * | 2021-12-01 | 2022-05-31 | 浙江省海洋水产研究所 | Sinking type artificial feeding equipment for gathering fish by using sound waves |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105104163B (en) * | 2015-05-22 | 2018-07-17 | 浙江海洋学院 | A kind of continental shelf mixed biologic breeding apparatus |
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| CN112655670A (en) * | 2020-12-09 | 2021-04-16 | 浙江海洋大学 | Open-air gathering of east sea large yellow croaker draws fish device |
| CN112655670B (en) * | 2020-12-09 | 2022-09-20 | 浙江海洋大学 | Open-air gathering of east sea large yellow croaker draws fish device |
| CN113349113A (en) * | 2021-06-30 | 2021-09-07 | 浙江省海洋水产研究所 | Willow coral cultivation device capable of generating power by tidal current energy |
| CN114557305A (en) * | 2021-12-01 | 2022-05-31 | 浙江省海洋水产研究所 | Sinking type artificial feeding equipment for gathering fish by using sound waves |
| CN114557305B (en) * | 2021-12-01 | 2022-12-06 | 浙江省海洋水产研究所 | Sinking type artificial feeding equipment for gathering fish by using sound waves |
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