CN104304102B - A kind of multifunction manual fish shelter - Google Patents
A kind of multifunction manual fish shelter Download PDFInfo
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- CN104304102B CN104304102B CN201410472361.6A CN201410472361A CN104304102B CN 104304102 B CN104304102 B CN 104304102B CN 201410472361 A CN201410472361 A CN 201410472361A CN 104304102 B CN104304102 B CN 104304102B
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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 invention discloses a kind of multifunction manual fish shelter, aim to provide one and advantageously form the different flow fields environment such as upwelling, make the nutrient substance being deposited on seabed increase, improve the marine site primary productivity near artificial marine habitat, the artificial marine habitat of the bait of abundance is provided for Fish.It includes reefs, is arranged on the reefs inner chamber in reefs and some is arranged on reefs side, and the import and export communicated with reefs inner chamber, and the lateral surface of described reefs extends obliquely from top to bottom outside reefs, and in described reefs, intracavity is provided with the dividing plate extended up and down.
Description
Technical field
The present invention relates to fish shelter field, be specifically related to a kind of multifunction manual fish shelter.
Background technology
Owing to 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, in the way of throwing in artificial marine habitat, wherein improve marine ecosystem environment, build the good environment that marine organisms perch, provide the place of protection, growth and breeding etc. to achieve good effect for Fish etc..
Current artificial marine habitat is generally made up of objects such as stone, concrete block, waste and old car and boat.Current artificial marine habitat be mainly designed to the place that protection, growth and breeding etc. are provided for Fish etc. for how；But seldom consider how that the artificial marine habitat by input forms different flow field environment in seabed, and stir bottom sediment by artificial marine habitat, make the nutrient substance being deposited on seabed increase, improve the marine site primary productivity near artificial marine habitat, provide sufficient bait for Fish.
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 marine habitat.It includes artificial marine habitat body, and artificial marine habitat body is the shape of falling Y-shaped, and by steel bar concrete casting, all-in-one-piece upper unit, lower left cell and right lower quadrant unit are formed the described artificial marine habitat body in the shape of falling Y-shaped.The artificial marine habitat of this application case is also without considering how that the artificial marine habitat by input forms different flow field environment in seabed, and stir bottom sediment by artificial marine habitat, the nutrient substance being deposited on seabed is made to increase, improve the marine site primary productivity near artificial marine habitat, provide sufficient bait for Fish.
Such as, China Patent Publication No. CN203040412U, publication date December in 2012 17 days, the name of innovation and creation is called a kind of Novel artificial fish reef, described artificial marine habitat includes base and support, described artificial marine habitat 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 marine habitat of this application case is also without considering how that the artificial marine habitat by input forms different flow field environment in seabed, and stir bottom sediment by artificial marine habitat, the nutrient substance being deposited on seabed is made to increase, improve the marine site primary productivity near artificial marine habitat, provide sufficient bait for Fish.
Such as, China Patent Publication No. CN2917273, publication date on July 4th, 2007, the name of innovation and creation is called a kind of steel-concrete artificial fish reef, and including plate rail on, including square upper dish, square mid-game, lower wall and at least four connect upper dish, mid-games respectively.The artificial marine habitat of this application case is also without considering how that the artificial marine habitat by input forms different flow field environment in seabed, and stir bottom sediment by artificial marine habitat, the nutrient substance being deposited on seabed is made to increase, improve the marine site primary productivity near artificial marine habitat, provide sufficient bait for Fish.
Summary of the invention
The first object of the present invention is to overcome deficiency of the prior art, it is provided that one advantageously forms the different flow fields environment such as upwelling, makes the nutrient substance being deposited on seabed increase, has realized better gathering the multifunction manual fish shelter of fish effect.
The present invention another object is that to overcome deficiency of the prior art on the basis of the first order, there is provided one can stir bottom sediment, the nutrient substance being deposited on seabed is made to increase, improve the marine site primary productivity near artificial marine habitat, the multifunction manual fish shelter of the bait of abundance is provided for Fish.
The technical scheme is that
A kind of multifunction manual fish shelter, including reefs, it is arranged on the reefs inner chamber in reefs and some is arranged on reefs side, and the import and export communicated with reefs inner chamber, the lateral surface of described reefs extends obliquely from top to bottom outside reefs, and the middle part of described reefs inner chamber is provided with the dividing plate extended up and down.
Owing to the lateral surface of reefs extends obliquely from top to bottom outside reefs, thus this programme can effectively utilize ocean current, when ocean current flows through reefs, it is effectively reduced flow dynamic loss as fluoran stream surface towards the reefs lateral surface of ocean current, be conducive to improving upwelling height, make the nutrient substance being deposited on seabed increase, realized better gathering fish effect；Formed in reefs side and the back side simultaneously and carry on the back eddy current on a large scale, provide various flow fields environment for different Fish；And the setting of dividing plate can effectively prevent ocean current from extending through lee side from fluoran stream surface, affect upwelling and the formation of back of the body eddy current.On the other hand, reefs inner chamber also can for the place providing good protection, growth and breeding etc. of Fish.
As preferably, the bottom of reefs lateral surface is the lower annular surface of evagination, and the top of reefs lateral surface is the upper annular surface of indent, and lower annular surface is connected smoothly with upper annular surface；The lateral surface of described reefs is evenly distributed with some deflectors extended from lower to upper, and deflector and reefs lateral surface perpendicular.
Owing to reefs lateral surface is made up of the lower annular surface of evagination and the upper annular surface of indent, so can reduce the loss to flow dynamic of the reefs lateral surface as fluoran stream surface further, be conducive to improving upwelling height；And equally distributed some deflectors extended from lower to upper on the lateral surface of reefs, in the process that current up flow along reefs lateral surface, the effect of the formula current of playing up water conservancy diversion, reduce current toward reefs both sides bottom horizontal flow sheet, thus improving flow and the height of upwelling further, the nutrient substance being deposited on seabed is made to increase.
As preferably, also include ball float and connect rope, described reefs bottom edge is provided with the bracer for supporting reefs, it is provided with deposit between reefs bottom surface and a bracer bottom surface and bounces plate, this deposit bounces the thickness of plate less than the spacing between reefs bottom surface and a bracer bottom surface, deposit bounces the side of plate and is spindle rotationally arranged on reefs bottom surface by rotating shaft, deposit bounces and is additionally provided with the connecting rod extended to outward outside reefs on plate side, the surface of this connecting rod end is provided with guide ring, and guide ring is fixed on reefs by connecting rod；Described one end connecting rope is connected with the end of connecting rod, and the other end is connected with ball float, and connection is restricted through guide ring；The buoyancy of described ball float bounces the gravity of plate more than deposit.
Owing to subsea current is typically more mild, and the wave on sea is very frequent；Thus this programme utilizes wave as power to stir bottom sediment, the nutrient substance being deposited on seabed is made to 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 bounce plate and up swing around the shaft by connecting the dynamic deposit of rope band, and guide ring make the active force that connection rope acts in connecting rod be straight up and (no matter ball float toward which direction fluctuates) that rotating shaft is perpendicular；When ball float moves down with the fluctuation of wave, deposit bounces plate under Gravitative Loads around the shaft toward lower swing, so circulates, and constantly stirs, bounces seabed；So that the nutrient substance being deposited on seabed rises, improve the marine site primary productivity near artificial marine habitat, the multifunction manual fish shelter of the bait of abundance is provided for Fish.This programme utilizes wave to be used as fish shelter cleverly and stirs bottom sediment, makes the nutrient substance being deposited on seabed increase, serves beyond thought effect.
As preferably, in connecting rod, being positioned at outside reefs and be additionally provided with balancing weight, and balancing weight is positioned at above connecting rod, the buoyancy of described ball float bounces the gravity sum of plate, connecting rod and balancing weight more than deposit.Due to the setting of balancing weight, and balancing weight is arranged in connecting rod, and such balancing weight is away from rotating shaft；Thus when ball float moves down with the fluctuation of wave, balancing weight can increase deposit and bounce plate around the shaft toward the speed of lower swing and dynamics, be conducive to stirring bottom sediment.
As preferably, rotating shaft is paralleled with reefs bottom surface, and connecting rod is near a bracer bottom surface；Described connecting rod is perpendicular with rotating shaft, and connecting rod and rotating shaft are positioned at deposit and bounce the opposite sides of plate.
As preferably, the end face of reefs is plane, and the end face of reefs is provided with mounting groove, and is respectively equipped with the algal reef block adhering to Sargassum spore body through laboratory culture in each mounting groove.The artificial Sargassum implantation method that this programme adopts is conducive to being formed about algae field and then the ecological environment of abundant fish shelter surrounding waters at fish shelter, has realized better gathering fish effect, and has been conducive to improving marine ecosystem environment.
As preferably, algal reef block is bolted on reefs.This programme is bolted algal reef block, is conducive to actual installation practice.
As preferably, dividing plate is cross, and reefs inner chamber is separated into four parts by this dividing plate.
As preferably, the circular in cross-section of reefs.
The invention has the beneficial effects as follows: advantageously form the different flow fields environment such as upwelling, make the nutrient substance being deposited on seabed increase, improve the marine site primary productivity near artificial marine habitat, provide sufficient bait for Fish, realized better gathering fish effect.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
In figure: reefs 1, upper annular surface 1a, lower annular surface 1b, reefs inner chamber 2, dividing plate 3, algal reef block 4, import and export 5, deflector 6, a bracer 7, rotating shaft 8, deposit bounces plate 9, connecting rod 10, balancing weight 11, guide ring 12, connecting rod 13, connects rope 14, ball float 15.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As it is shown in figure 1, a kind of multifunction manual fish shelter includes reefs 1, ball float 15, connect rope 14, be arranged on the reefs inner chamber 2 in reefs and some be arranged on reefs side, and the import and export 5 communicated with reefs inner chamber.The bottom surface of reefs is plane.The end face of reefs is plane, and the end face of reefs is parallel with bottom surface.The circular in cross-section of reefs.The end face of reefs is provided with mounting groove, and is respectively equipped with the algal reef block 4 adhering to Sargassum spore body through laboratory culture in each mounting groove.Algal reef block is bolted on reefs.
The lateral surface of reefs extends obliquely from top to bottom outside reefs.The bottom of reefs lateral surface is the lower annular surface 1b of evagination.The top of reefs lateral surface is the upper annular surface 1a of indent, and lower annular surface is connected smoothly with upper annular surface.The lateral surface of reefs is evenly distributed with four pieces of deflectors extended from lower to upper 6, and deflector and reefs lateral surface perpendicular.The middle part of reefs inner chamber is provided with the dividing plate 3 extended up and down.Dividing plate is cross, and reefs inner chamber is separated into four parts by this dividing plate.
Reefs bottom edge is provided with the bracer 7 for supporting reefs.Reefs is placed in seabed by a bracer.It is provided with deposit between reefs bottom surface and a bracer bottom surface and bounces plate 9.This deposit bounces the thickness of plate less than the spacing between reefs bottom surface and a bracer bottom surface.Deposit is bounced the side of plate and is spindle rotationally arranged on reefs bottom surface by rotating shaft 8.Rotating shaft is paralleled with reefs bottom surface, and connecting rod is near a bracer bottom surface.Deposit bounces and is additionally provided with the connecting rod 10 extended to outward outside reefs on plate side.Connecting rod is perpendicular with rotating shaft, and connecting rod and rotating shaft are positioned at deposit and bounce the opposite sides of plate.In connecting rod, it is positioned at outside reefs and is additionally provided with balancing weight 11, and balancing weight is positioned at above connecting rod.The surface of connecting rod end is provided with guide ring 12, and guide ring is fixed on reefs by connecting rod 13.The one end connecting rope is connected with the end of connecting rod, and the other end is connected with ball float, and connection is restricted through guide ring.The buoyancy of ball float bounces plate more than deposit, the gravity sum of connecting rod and balancing weight three.
After the multifunction manual fish shelter of this programme renders to seabed, as it is shown in figure 1,
When ocean current flows through reefs, it is effectively reduced flow dynamic loss towards the reefs lateral surface (upper and lower annular surface) of ocean current as fluoran stream surface, is conducive to improving upwelling height, make the nutrient substance being deposited on seabed increase, realized better gathering fish effect；Formed in reefs side and the back side simultaneously and carry on the back eddy current on a large scale, provide various flow fields environment for different Fish.
The more important thing is: 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 bounce plate and up swing around the shaft by connecting the dynamic deposit of rope band, guide ring then make the active force that connection rope acts in connecting rod be straight up and power (no matter ball float toward which direction fluctuates) that rotating shaft is perpendicular；When ball float moves down with the fluctuation of wave, deposit bounces plate under Gravitative Loads around the shaft toward lower swing, so circulates, and constantly stirs, bounces seabed；So that the nutrient substance being deposited on seabed rises, improve the marine site primary productivity near artificial marine habitat, the multifunction manual fish shelter of the bait of abundance is provided for Fish.
Claims (8)
1. a multifunction manual fish shelter, it is characterized in that, including reefs (1), it is arranged on the reefs inner chamber (2) in reefs and some is arranged on reefs side, and the import and export (5) communicated with reefs inner chamber, the lateral surface of described reefs extends obliquely from top to bottom outside reefs, and the middle part of described reefs inner chamber is provided with the dividing plate (3) extended up and down；The bottom of described reefs lateral surface is the lower annular surface (1b) of evagination, and the top of reefs lateral surface is the upper annular surface (1a) of indent, and lower annular surface is connected smoothly with upper annular surface；The lateral surface of described reefs is evenly distributed with some deflectors (6) extended from lower to upper, and deflector and reefs lateral surface perpendicular.
2. a kind of multifunction manual fish shelter according to claim 1, it is characterized in that, also include ball float (15) and connect rope (14), described reefs bottom edge is provided with the bracer (7) for supporting reefs, it is provided with deposit between reefs bottom surface and a bracer bottom surface and bounces plate (9), this deposit bounces the thickness of plate less than the spacing between reefs bottom surface and a bracer bottom surface, deposit bounces the side of plate and is spindle rotationally arranged on reefs bottom surface by rotating shaft (8), deposit bounces and is additionally provided with the connecting rod (10) extended to outward outside reefs on plate side, the surface of this connecting rod end is provided with guide ring (12), and guide ring is fixed on reefs by connecting rod (13)；Described one end connecting rope is connected with the end of connecting rod, and the other end is connected with ball float, and connection is restricted through guide ring；The buoyancy of described ball float bounces the gravity of plate more than deposit.
3. a kind of multifunction manual fish shelter according to claim 2, it is characterized in that, in described connecting rod, be positioned at outside reefs and be additionally provided with balancing weight (11), and balancing weight is positioned at above connecting rod, the buoyancy of described ball float bounces the gravity sum of plate, connecting rod and balancing weight more than deposit.
4. a kind of multifunction manual fish shelter according to Claims 2 or 3, is characterized in that, described rotating shaft is paralleled with reefs bottom surface, and connecting rod is near a bracer bottom surface；Described connecting rod is perpendicular with rotating shaft, and connecting rod and rotating shaft are positioned at deposit and bounce the opposite sides of plate.
5. a kind of multifunction manual fish shelter according to claim 1 or 2 or 3, is characterized in that, the end face of described reefs is plane, and the end face of reefs is provided with mounting groove, and is respectively equipped with the algal reef block (4) adhering to Sargassum spore body through laboratory culture in each mounting groove.
6. a kind of multifunction manual fish shelter according to claim 5, is characterized in that, described algal reef block is bolted on reefs.
7. a kind of multifunction manual fish shelter according to claim 1 or 2 or 3, is characterized in that, dividing plate is cross, and reefs inner chamber is separated into four parts by this dividing plate.
8. a kind of multifunction manual fish shelter according to claim 1 or 2 or 3, is characterized in that, the circular in cross-section of described reefs.
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| CN201410472361.6A CN104304102B (en) | 2014-09-16 | 2014-09-16 | A kind of multifunction manual fish shelter |
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| CN201410472361.6A CN104304102B (en) | 2014-09-16 | 2014-09-16 | A kind of multifunction manual fish shelter |
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| CN104304102B true CN104304102B (en) | 2016-07-13 |
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