CN103081827A - Production method of lightweight ecological fish shelter - Google Patents
Production method of lightweight ecological fish shelter Download PDFInfo
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- CN103081827A CN103081827A CN2011103449729A CN201110344972A CN103081827A CN 103081827 A CN103081827 A CN 103081827A CN 2011103449729 A CN2011103449729 A CN 2011103449729A CN 201110344972 A CN201110344972 A CN 201110344972A CN 103081827 A CN103081827 A CN 103081827A
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- fish shelter
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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 production method of a lightweight ecological fish shelter. The production method of the lightweight ecological fish shelter is characterized by preparing a three-dimensional fish shelter framework firstly, presetting a connecting rope made of hemp fiber on the central position of the fish shelter framework, arranging two metal circular rings respectively at two ends of the rope, and only needing to pour lightweight concrete mixed with sea shellfish materials into a module with the fish shelter framework pre-buried so as to obtain the lightweight ecological fish shelter. The technology is convenient to operate, economical and practical. The obtained fish shelter not only contains the sea shellfish materials, but also is rough in surface, porous, and beneficial to rapid adhesion of marine organisms and plants, and furthermore due to the fact that the lightweight concrete is used, the fish shelter has a certain suspending ability. In addition, during the actual throwing process, the fish shelter can be connected with a fixed base seat made of common concrete through the connecting rope for use and suspend in water with a certain height by being used in series, and simultaneously the combination of the lightweight ecological fish shelter is difficultly influenced by ocean currents and therefore is difficultly buried by seabed mud and sand.
Description
Technical field
The present invention relates to a kind of production method of the ecological fish shelter be used to improving seabed ecotope, fish multiplication type, particularly a kind of economical and practical, the production method of the light ecological fish shelter of large-scale production on the spot.
Background technology
Artificial fishing bank is arranged on the seabed and is used for improving the ecotope in marine site, is conducive to the Fast Growth of marine organisms and plant, with the further structure that improve the artificial input of the fish amount of obtaining.At present, artificial fishing bank is to adopt the concrete structures that is designed to various shapes mostly both at home and abroad.But the smooth surface of most of normal concrete structure, the inner space is limited, is unfavorable for adhering to fast of marine organisms and plant, is also that fish-gathering effect is relatively poor.Simultaneously, not only weight is large for this normal concrete structure, is unfavorable for production and processing, storage, carrying and input work, and, due to the impact of subsea current, the silt particle that this normal concrete works is easy to be deposited is on every side buried, and then reduces the effect of even having lost fish gathering.
Summary of the invention:
The object of the invention is to the technique and the technical problem that exist in the production of present domestic concrete ecological fish shelter and actual use procedure, a kind of economical and practical production method of large-scale production on the spot of ecological fish shelter is provided.
The manufacture method of light ecological fish shelter of the present invention, at first make the fish shelter skeleton of a stereo structure, preset a connecting rope of being made by flaxen fiber in the center of fish shelter skeleton, each connects a metal ring at the two ends of rope, only need to build lightweight concrete pre-buried in the module of fish shelter skeleton at construction hall, can make corresponding light ecological fish shelter.
Use the prepared light ecological fish shelter of this production technology, the surface texture rough porous, because in the process of preparation ecological fish shelter, mixed part from the shell material in the ocean, to be conducive to adhering to fast of marine organisms and plant like this, simultaneously, due to the concrete that has used light structures, therefore this light ecological fish shelter has certain suspending power, use this ecological fish shelter by series connection, the part fish shelter can be suspended in the water of certain altitude, can avoid the danger of being buried by the seabed silt particle.
Before light ecological fish shelter skeleton concrete is about to setting and harden, insert the reinforcing bar annulus with 2 bearings on its peripheral xoncrete structure in addition, throw at fish shelter the pencil bast fibre that forward mounting is used for fish gathering with convenient.Hang the flaxen fiber goods on light ecological fish shelter reefs, not only be conducive to the growth of algae and fish, also can provide a natural screen layer to fish simultaneously, to avoid the injury of natural enemy.
Light ecological fish shelter of the present invention is to be bundled into the skeleton of 0.1-1.5 cube by the metal truss of some or rigid plastics rack.
The match ratio of the cement in lightweight concrete of the present invention, sand, stone, aglite and compound additive is: 1～4: 0.5～3: 0.5～3: 0.1～1.5: 0.05～0.2; Throw in the specific requirement in marine site according to ecological fish shelter, the normal concrete piece of available pre-buried connecting ring is as anchoring piece and this light ecological fish shelter compound use, simultaneously also can according to sea water advanced by use connecting elements very easily this pre-buried light ecological fish shelter that connects annulus mutually series connection link up use.
Description of drawings
Fig. 1 is cross structure chart of the present invention
Fig. 2 is the reinforcing bar annulus with 2 supports
Fig. 3 is the normal concrete anchoring piece with the reinforcing bar annulus
Embodiment
Under meet personally by reference to the accompanying drawings and be described further for the present invention.
example one: at first, with the bar-mat reinforcement of some be bundled into the fish shelter skeleton of stereo structure structure by the connection cord that flaxen fiber is made, directly be placed in after fixing inside concrete modular, then use cement, sand, stone, glass bead, research work of air entrained type water reducer 2.6: 2.0: 1.6: 1.3: 0.05, calculate according to 20% of gross weight the shellfish material that mixes process coarse crushing simultaneously and be configured to lightweight concrete, and before the lightweight concrete setting and harden, insert reinforcing bar annulus with 2 bearings in the surrounding of ecological fish shelter, this module is answered maintenance to 48 hour rear collapsible die by the normal curing requirements of concrete, directly be placed in water after form removal, more than continuing maintenance to 28 day, can use.
example two: at first, with the rigid plastics net of some be bundled into the fish shelter skeleton of stereo structure structure by the connection cord that flaxen fiber is made, directly be placed in after fixing inside concrete modular, then use cement, sand, stone, granular polystyrene, research work of air entrained type water reducer 3.2: 1.6: 1.0: 0.15: 0.02, calculate according to 10% of gross weight the shellfish material that mixes process coarse crushing simultaneously and be configured to lightweight concrete, and before the lightweight concrete setting and harden, insert reinforcing bar annulus with 2 bearings in the surrounding of ecological fish shelter, this module is answered maintenance to 48 hour rear collapsible die by the normal curing requirements of concrete, directly be placed in water after form removal, more than continuing maintenance to 28 day, can use.
Claims (7)
1. the production method of a lightweight artificial fish shelter, it is characterized in that at first making the fish shelter skeleton of a stereo structure, preset a connecting rope of being made by flaxen fiber in the center of fish shelter skeleton, respectively be connected with a becket at the two ends of rope, only need to build lightweight concrete in the module of fish shelter skeleton and can make corresponding artificial fish shelter pre-buried.
2. the production method of a kind of lightweight artificial fish shelter as claimed in claim 1, is characterized in that the mixing ratio of cement in lightweight concrete, sand, stone, aglite and compound additive is: 1～4: 0.5～3: 0.5～3: 0.1～1.5: 0.05～0.2;
3. the production method of a kind of lightweight artificial fish shelter as claimed in claim 1 or 2, the fish shelter skeleton that it is characterized in that made are a kind of in metal truss and rigid plastics rack or two kinds;
4. the production method of a kind of lightweight artificial fish shelter as claimed in claim 1 or 2 is characterized in that aglite is a kind of in vermiculite, haydite, glass bead, expanded perlite and granular polystyrene or two kinds;
5. the production method of a kind of lightweight artificial fish shelter as claimed in claim 1 or 2 is characterized in that compound additive is a kind of in water reducer, hydrophober and air entraining agent or two kinds;
6. the production method of a kind of lightweight artificial fish shelter as claimed in claim 1 or 2, is characterized in that being mixed with 5%～50% the marine growth shell material through coarse crushing by the weight calculating of lightweight concrete;
7. the production method of a kind of lightweight artificial fish shelter as claimed in claim 1 or 2, it is characterized in that when fish shelter skeleton concrete is about to solidify, insert the metal ring with two bearings on the surface of its peripheral structure, throw at fish shelter the pencil bast fibre goods that forward mounting is used for fish gathering with convenient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103449729A CN103081827A (en) | 2011-11-04 | 2011-11-04 | Production method of lightweight ecological fish shelter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103449729A CN103081827A (en) | 2011-11-04 | 2011-11-04 | Production method of lightweight ecological fish shelter |
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| CN103081827A true CN103081827A (en) | 2013-05-08 |
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| CN2011103449729A Pending CN103081827A (en) | 2011-11-04 | 2011-11-04 | Production method of lightweight ecological fish shelter |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529286A (en) * | 2014-12-17 | 2015-04-22 | 广东石油化工学院 | Novel concrete artificial fish reef and preparation method thereof |
| CN104642216A (en) * | 2013-11-25 | 2015-05-27 | 山东大学（威海） | Manufacturing method of artificial reef enabling nutrient salt to be slowly released |
| CN104719190A (en) * | 2013-12-23 | 2015-06-24 | 大连源正海物实业有限公司 | Artificial reef for fishery industry |
| CN107667941A (en) * | 2017-09-27 | 2018-02-09 | 浙江海洋大学 | A kind of new shell base concrete fish shelter |
| CN108424084A (en) * | 2018-04-23 | 2018-08-21 | 中国海洋大学 | Build the composite material and production method of ecological type artificial fish shelter |
| 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 |
| CN110268118A (en) * | 2016-12-06 | 2019-09-20 | Arc海洋有限公司 | Device and method for artificial reef |
| CN110317019A (en) * | 2019-07-01 | 2019-10-11 | 陕西理工大学 | A kind of lightweight insulating concrete and preparation method thereof |
| CN110372289A (en) * | 2019-07-01 | 2019-10-25 | 中国水产科学研究院黄海水产研究所 | A kind of concrete artificial reef and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642216A (en) * | 2013-11-25 | 2015-05-27 | 山东大学（威海） | Manufacturing method of artificial reef enabling nutrient salt to be slowly released |
| CN104719190A (en) * | 2013-12-23 | 2015-06-24 | 大连源正海物实业有限公司 | Artificial reef for fishery industry |
| CN104529286A (en) * | 2014-12-17 | 2015-04-22 | 广东石油化工学院 | Novel concrete artificial fish reef and preparation method thereof |
| CN110268118A (en) * | 2016-12-06 | 2019-09-20 | Arc海洋有限公司 | Device and method for artificial reef |
| CN107667941A (en) * | 2017-09-27 | 2018-02-09 | 浙江海洋大学 | A kind of new shell base concrete fish shelter |
| CN108424084A (en) * | 2018-04-23 | 2018-08-21 | 中国海洋大学 | Build the composite material and production method of ecological type artificial fish shelter |
| 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 |
| CN110317019A (en) * | 2019-07-01 | 2019-10-11 | 陕西理工大学 | A kind of lightweight insulating concrete and preparation method thereof |
| CN110372289A (en) * | 2019-07-01 | 2019-10-25 | 中国水产科学研究院黄海水产研究所 | A kind of concrete artificial reef and preparation method thereof |
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Application publication date: 20130508 |