CN104488791A - Multiple-water-layer propagation fish shelter - Google Patents
Multiple-water-layer propagation fish shelter Download PDFInfo
- Publication number
- CN104488791A CN104488791A CN201410828434.0A CN201410828434A CN104488791A CN 104488791 A CN104488791 A CN 104488791A CN 201410828434 A CN201410828434 A CN 201410828434A CN 104488791 A CN104488791 A CN 104488791A
- Authority
- CN
- China
- Prior art keywords
- fish shelter
- suspension
- cavity
- anchor
- shelter
- 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.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 77
- 239000000725 suspension Substances 0.000 claims abstract description 37
- 230000001788 irregular Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000002775 capsule Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 230000004308 accommodation Effects 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000366 juvenile effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- 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)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention relates to a multiple-water-layer propagation fish shelter which is characterized by comprising a first suspension fish shelter, a second suspension fish shelter and a location anchor, wherein the suspension fish shelter is connected with the second suspension fish shelter via a rope; the second suspension fish shelter is connected with the location anchor via a rope; the first suspension fish shelter comprises a cover plate and a base which define a hollow cavity body; an inflation device is arranged on the cover plate; the inflation device located in the cavity body is connected with an air bag device; the second suspension fish shelter is a ball casing which is in a hollow structure; a plurality of irregular holes are formed in the surface of the ball casing; an anchor body of the location anchor is internally provided with a plurality of accommodation cavities; the accommodation cavities are internally provided with barbs; the barbs are rotationally connected with convex blocks on the anchor body via pin shafts; limiting blocks are arranged outside the accommodation cavities; a conical cavity is arranged below the anchor body; and an eccentric block is arranged in the conical cavity. The shelter can regulate suspension depth for manual propagation, has good stability, low dragging possibility and excellent ecological performance, can carry out multiple-water-layer propagation and has a good propagation effect.
Description
Technical field
The present invention relates to a kind of many water layer propagation fish shelters.
Background technology
Artificial fish shelter construction as fishery habitat renovation technique be repair fishery habitat, propagation fishery resources played important effect, the research emphasis of current fish shelter technology all rests on artificial fish shelter environment and causes in the scientific research of mechanism, and the research that the input techniques and methods of the artificial fish shelter important component part of building as artificial fish shelter is still more not deep.The input of artificial fish shelter has very important status in the links of artificial fish shelter construction, safely, precisely the input of artificial fish shelter, is carried out efficiently, artificial fish shelter can not only be made to play its maximum habitat transformation function, and a large amount of manpower and materials are saved in the construction that simultaneously also can be artificial fish shelter.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of technical scheme of many water layer propagation fish shelters.
Described one many water layer propagation fish shelter, it is characterized in that comprising the first suspension fish shelter, the second suspension fish shelter and positioning anchor, the first suspension fish shelter connects the second suspension fish shelter by rope, and the second suspension fish shelter connects positioning anchor by rope; The first described suspension fish shelter is made up of cover plate and base, and cover plate and base surround the cavity of a hollow, cover plate are provided with an aerating device, and the aerating device being positioned at cavity connects an airbag apparatus; Base is provided with some through holes, through hole is provided with filter; Cover plate outer surface is provided with some pits; The second described suspension fish shelter is a spherical shell, and spherical shell is hollow structure, arranges multiple irregular cave on spherical shell surface; Described positioning anchor comprises anchor body, is provided with some container cavities, is provided with barb in container cavity in anchor body, and the outer surface of barb is provided with multiple wedge, and barb is rotationally connected by the projection on bearing pin and anchor body, the outer setting limited location block of container cavity; Be provided with conical cavity below anchor body, in conical cavity, be provided with eccentric block.
Described one many water layer propagation fish shelter, is characterized in that described aerating device comprises gas ducting and is arranged on the valve on gas ducting.
Described one many water layer propagation fish shelter, is characterized in that described airbag apparatus comprises air bag and is coated on the protection capsule of this air bag outside.
Described one many water layer propagation fish shelter, is characterized in that described filter is porous plate or mesh sheet.
Described one many water layer propagation fish shelter, is characterized in that described cave is combined by the circular cave varied in size, square cave and polygon cave.
Described one many water layer propagation fish shelter, is characterized in that being provided with back-moving spring between described container cavity and barb.
The present invention first suspend fish shelter cavity in air bag is set, can by the hoverheight to airbag aeration and gas exhaust inspecting fish shelter, some through holes are set on base in addition, can by through hole to water filling auxiliary adjustment fish shelter hoverheight in cavity, cover plate outer surface arranges some pits, the underwater plants such as pasture and water can be facilitated to live away from home growth, and then simulate natural fish shelter more really; Second suspension fish shelter is the spherical shell of a hollow, and spherical shell surface arranges some irregular caves, and fish-gathering effect is good, also provides to juvenile fish simultaneously and hides place; First suspension fish shelter coordinates with positioning anchor, can regulate and control that the suspension degree of depth carries out artificial fecundation, good stability not easily drags of anchor, ecological performance is superior, can carry out many water layers propagation, cultivation effect is good; When in anchor body sinking watching, due to action of reset spring, barb can enter sea bed with less acute angle, be beneficial to sinking, when being subject to reversal interlocking relay, barb laterally opens, and multiple wedges of barb outer surface also can strengthen barb lifting surface area, due to drag effect, barb is finally extruded and is contracted to the darker position of container cavity, forms larger stress surface, and the eccentric block below anchor body in conical cavity, the eccentric force of anchor body self can be increased after anchor body is fixed, be beneficial to fixing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional structure schematic diagram of the first suspension fish shelter;
Fig. 3 is the structural representation of the second suspension fish shelter;
Fig. 4 is the structural representation of positioning anchor;
In figure: 1-first suspends fish shelter, 2-second suspends fish shelter, 3-positioning anchor, 4-cover plate; 5-base, 6-gas ducting, 7-air bag, 8-protects capsule; 9-through hole, 10-filter, 11-spherical shell; 12-cave, 13-limited block, 14-bearing pin; 15-wedge, 16-back-moving spring, 17-eccentric block; 18-container cavity, 19-barb, 1a-pit.
Embodiment
Below in conjunction with Figure of description, the present invention is described in detail:
A kind of many water layer propagation fish shelters, comprise the first suspension fish shelter 1, second suspension fish shelter 2 and positioning anchor 3, first suspension fish shelter 1 connects the second suspension fish shelter 2, second suspension fish shelter 2 by rope connection positioning anchor 3 by rope; First suspension fish shelter 1 is made up of cover plate 4 and base 5, and cover plate 4 and base 5 surround the cavity of a hollow, and cover plate 4 is provided with an aerating device, the aerating device being positioned at cavity connects an airbag apparatus; The valve that aerating device comprises gas ducting 6 and is arranged on gas ducting, valve can prevent seawater from entering air bag, saves the drain operation of external inflation machine to air bag, directly inflates air bag; Airbag apparatus comprises air bag 7 and is coated on the protection capsule 8 of this air bag outside, and protection capsule 8 punctures air bag for preventing the sharp objects such as shellfish, and air bag 7 adopts rubber or plastics to make, and protection capsule 8 adopts canvas to make; Base 5 is provided with some through holes 9, through hole 9 is provided with filter 10, for preventing fouling organism or fishes and shrimps from entering cavity, filter 10 is porous plate or mesh sheet; Cover plate 4 outer surface is provided with some pit 1a, the underwater plants such as pasture and water can be facilitated to live away from home growth, and then simulate natural fish shelter more really; Second suspension fish shelter 2 is a spherical shell 11, spherical shell 11 is hollow structures, arranges multiple irregular cave 12 on spherical shell 11 surface, and cave is formed by combining by the circular cave varied in size, square cave and polygon cave, fish-gathering effect is good, also provides to juvenile fish simultaneously and hides place; Positioning anchor 3 comprises anchor body, some container cavities 18 are provided with in anchor body, barb 19 is provided with in container cavity 18, the outer surface of barb 19 is provided with multiple wedge 15, barb 19 is rotationally connected by bearing pin 14 and the projection on anchor body, the outer setting limited location block 13 of container cavity 18, for limiting the angle that barb opens, the rotational angle of barb 19 in container cavity 18 is 15-60 degree.
In order to make positioning anchor be stopped less when casting anchor, therefore being provided with back-moving spring 16 between container cavity 18 and barb 19, can ensureing when casting anchor that barb is in less angle and enters sea bed.
Below anchor body, be provided with conical cavity, be provided with eccentric block 17 in conical cavity, eccentric block 17 can increase the eccentric force of anchor body self after anchor body is fixed, and is beneficial to fixing.
The outer surface of barb 19 is provided with multiple wedge 15, and after positioning anchor sinks, when being subject to reversal interlocking relay, barb laterally opens, and multiple wedges of barb outer surface also can strengthen barb lifting surface area, are beneficial to fixing.
The present invention first suspend fish shelter cavity in air bag is set, can by the hoverheight to airbag aeration and gas exhaust inspecting fish shelter, some through holes are set on base in addition, can by through hole to water filling auxiliary adjustment fish shelter hoverheight in cavity, cover plate outer surface arranges some pits, the underwater plants such as pasture and water can be facilitated to live away from home growth, and then simulate natural fish shelter more really; Second suspension fish shelter is the spherical shell of a hollow, and spherical shell surface arranges some irregular caves, and fish-gathering effect is good, also provides to juvenile fish simultaneously and hides place; First suspension fish shelter coordinates with positioning anchor, can regulate and control that the suspension degree of depth carries out artificial fecundation, good stability not easily drags of anchor, ecological performance is superior, can carry out many water layers propagation, cultivation effect is good; When in anchor body sinking watching, due to action of reset spring, barb can enter sea bed with less acute angle, be beneficial to sinking, when being subject to reversal interlocking relay, barb laterally opens, and multiple wedges of barb outer surface also can strengthen barb lifting surface area, due to drag effect, barb is finally extruded and is contracted to the darker position of container cavity, forms larger stress surface, and the eccentric block below anchor body in conical cavity, the eccentric force of anchor body self can be increased after anchor body is fixed, be beneficial to fixing.
Claims (6)
1. the propagation of water layer a more than fish shelter, it is characterized in that comprising the first suspension fish shelter, the second suspension fish shelter and positioning anchor, the first suspension fish shelter connects the second suspension fish shelter by rope, and the second suspension fish shelter connects positioning anchor by rope; The first described suspension fish shelter is made up of cover plate and base, and cover plate and base surround the cavity of a hollow, cover plate are provided with an aerating device, and the aerating device being positioned at cavity connects an airbag apparatus; Base is provided with some through holes, through hole is provided with filter; Cover plate outer surface is provided with some pits; The second described suspension fish shelter is a spherical shell, and spherical shell is hollow structure, arranges multiple irregular cave on spherical shell surface; Described positioning anchor comprises anchor body, is provided with some container cavities, is provided with barb in container cavity in anchor body, and the outer surface of barb is provided with multiple wedge, and barb is rotationally connected by the projection on bearing pin and anchor body, the outer setting limited location block of container cavity; Be provided with conical cavity below anchor body, in conical cavity, be provided with eccentric block.
2. one according to claim 1 many water layer propagation fish shelter, is characterized in that described aerating device comprises gas ducting and is arranged on the valve on gas ducting.
3. one according to claim 1 many water layer propagation fish shelter, is characterized in that described airbag apparatus comprises air bag and is coated on the protection capsule of this air bag outside.
4. one according to claim 1 many water layer propagation fish shelter, is characterized in that described filter is porous plate or mesh sheet.
5. one according to claim 1 many water layer propagation fish shelter, is characterized in that described cave is combined by the circular cave varied in size, square cave and polygon cave.
6. one according to claim 1 many water layer propagation fish shelter, is characterized in that being provided with back-moving spring between described container cavity and barb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828434.0A CN104488791A (en) | 2014-12-29 | 2014-12-29 | Multiple-water-layer propagation fish shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828434.0A CN104488791A (en) | 2014-12-29 | 2014-12-29 | Multiple-water-layer propagation fish shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104488791A true CN104488791A (en) | 2015-04-08 |
Family
ID=52930327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410828434.0A Pending CN104488791A (en) | 2014-12-29 | 2014-12-29 | Multiple-water-layer propagation fish shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104488791A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010174A (en) * | 2015-05-22 | 2015-11-04 | 浙江海洋学院 | Combined reef beneficial to gather fish |
| CN105028246A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Pre-suspension marine organism reef |
| CN105028171A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Concrete protecting reef |
| CN105075844A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A suspension alga reef structure |
| CN105075914A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Suspension alga reef with cultivation net cages |
| CN105075924A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Extendable floating reef |
| CN105075916A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A deformable fish reef |
| CN105075915A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A concrete combination reef |
| CN105104162A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Artificial algae reef facilitating alga acquisition |
| CN105104240A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Automatic-sunk combined reef |
| CN105104241A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Intertidal zone marine organism protective structure |
| CN109006614A (en) * | 2018-07-13 | 2018-12-18 | 浙江海洋大学 | A kind of artificial marine habitat and artificial marine habitat put-on method |
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| US5564369A (en) * | 1994-06-22 | 1996-10-15 | Barber; Todd R. | Reef ball |
| JP2001321003A (en) * | 2000-05-10 | 2001-11-20 | Kyowa Gijutsu Kenkyusho:Kk | Fish gathering equipment |
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| KR20130086712A (en) * | 2012-01-26 | 2013-08-05 | 김임만 | Artificial floating fish reef and constructing method thereof |
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| CN104221968A (en) * | 2014-09-24 | 2014-12-24 | 浙江海洋学院 | Fish shelter structure suitable for culturing octopus in neritic region |
| CN204443655U (en) * | 2014-12-29 | 2015-07-08 | 浙江海洋学院 | A kind of many water layer propagation fish shelters |
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2014
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| US5564369A (en) * | 1994-06-22 | 1996-10-15 | Barber; Todd R. | Reef ball |
| JP2001321003A (en) * | 2000-05-10 | 2001-11-20 | Kyowa Gijutsu Kenkyusho:Kk | Fish gathering equipment |
| KR20020018272A (en) * | 2000-09-01 | 2002-03-08 | 박병권 | Buoyant reef |
| CN201563487U (en) * | 2009-11-17 | 2010-09-01 | 浙江海洋学院 | Inflatable manual fish bank |
| JP2012090533A (en) * | 2010-10-25 | 2012-05-17 | Miyata Engineering:Kk | Method for forming fish reef |
| CN102228012A (en) * | 2011-06-10 | 2011-11-02 | 浙江海洋学院 | Floating fish shelter with controllable depth |
| KR20130086712A (en) * | 2012-01-26 | 2013-08-05 | 김임만 | Artificial floating fish reef and constructing method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010174A (en) * | 2015-05-22 | 2015-11-04 | 浙江海洋学院 | Combined reef beneficial to gather fish |
| CN105028246A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Pre-suspension marine organism reef |
| CN105028171A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Concrete protecting reef |
| CN105075844A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A suspension alga reef structure |
| CN105075914A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Suspension alga reef with cultivation net cages |
| CN105075924A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Extendable floating reef |
| CN105075916A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A deformable fish reef |
| CN105075915A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A concrete combination reef |
| CN105104162A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Artificial algae reef facilitating alga acquisition |
| CN105104240A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Automatic-sunk combined reef |
| CN105104241A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Intertidal zone marine organism protective structure |
| CN105075844B (en) * | 2015-05-22 | 2018-02-27 | 浙江海洋学院 | A kind of suspension algal reef structure |
| CN105104162B (en) * | 2015-05-22 | 2018-02-27 | 浙江海洋学院 | A kind of artificial algal reef for being easy to gather marine alga |
| CN105104240B (en) * | 2015-05-22 | 2018-08-07 | 浙江海洋学院 | A kind of Self-sinking type combination reef |
| CN109006614A (en) * | 2018-07-13 | 2018-12-18 | 浙江海洋大学 | A kind of artificial marine habitat and artificial marine habitat put-on method |
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| PB01 | Publication | ||
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Application publication date: 20150408 |