CN101411310A - HDPE deep water net cage automatic raising-placing net system - Google Patents
HDPE deep water net cage automatic raising-placing net system Download PDFInfo
- Publication number
- CN101411310A CN101411310A CNA2007101561037A CN200710156103A CN101411310A CN 101411310 A CN101411310 A CN 101411310A CN A2007101561037 A CNA2007101561037 A CN A2007101561037A CN 200710156103 A CN200710156103 A CN 200710156103A CN 101411310 A CN101411310 A CN 101411310A
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- net
- underframe
- deep water
- hdpe
- automatic raising
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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 44
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 44
- 241000196171 Hydrodictyon reticulatum Species 0.000 title claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 abstract 3
- 238000007667 floating Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000032060 Weight Cycling Diseases 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides an automatic net hauling-laying system for high-density polyethylene deep-water net cage. The system consists of a frame, a net, lacing lines, a net bottom, a bottom frame, heavy blocks, ventilation pipes and drain pipes, wherein the frame is connected with the lacing lines through ropes; the lacing lines are connected with the heavy blocks through the ropes; the net is connected between the frame and the heavy blocks; the bottom frame made from a high-density polyethylene pipe material is arranged below the net bottom; the bottom frame is made from the high-density polyethylene pipe material so as to form a circular or polygonal structure; the bottom frame is partitioned into a plurality of independent sealed areas by sealing plates; and every partitioned sealed area of the bottom frame is provided with the ventilation pipes and the drain pipes. The whole system is controlled to float upward or sink through the air intake/exhaust of the ventilation pipes and the water inflow/drainage of the drain pipes. The system has the advantages of simple structure and convenient use, thereby having wide application prospects and market prospects.
Description
Technical field
The present invention relates to a kind of HDPE deep water net cage automatic raising-placing net system, belong to the cage culture field of tool.
Background technology
The kind of deep water mesh cage is a lot, by the frame material branch steel, high density polyethylene (HDPE), drift line type etc. are arranged, by net cage shape branch dish, circle, square etc. are arranged, by whether the lifting branch has floating, elevation (over-and-under) type, heavy formula etc., but the main body of the coastal use of China is circular high-density polyethylene floating, lift type deep water net cage at present, account for about 70% of deep water mesh cage sum, the high density polyethylene (HDPE) deep water mesh cage of the coastal use of present China, girth is 40m, 48m, 56m in general, and static breeding water body is 1018m
3, 1466m
3, 1998m
3Three kinds of specifications, because the deep water mesh cage breeding water body is big, netting gear, rope, pouring weight are added aufwuch, work that to put net very inconvenient, with 1466m
3Net cage be example, rise in the network process in actual production, need 12 pouring weight cyclings could be risen for 36 times with artificial or mechanization means, it is very inconvenient to use, and at present domestic also ripe without comparison equipment and technology solve, and the serious like this deep water mesh cage breeding production that restricted develops.
Summary of the invention
The invention provides a kind of HDPE deep water net cage automatic raising-placing net system simple in structure, easy to use, solved above-mentioned weak point of the prior art.
HDPE deep water net cage automatic raising-placing net system, be by framework (1), netting gear (2), manrope (3), net bottom (4), underframe (5), pouring weight (6), breather pipe (7) and drainpipe (8) are formed, framework (1) is connected with manrope (3) by rope, manrope (3) is connected with pouring weight (6) by rope, netting gear (2) is connected between framework (1) and the pouring weight (6), net bottom (4) below is provided with underframe (5), underframe (5) is arranged between net bottom (4) and the pouring weight (6), breather pipe (7) is connected with underframe (5) with drainpipe (8), underframe (5) uses high density polyethylene pipe material to make, form annular or polygonized structure, the sealed plate of underframe (5) is divided into a plurality of sealing areas independently separately, and water service pipe (7) and drainpipe (8) all have been installed on each isolating seal zone of underframe (5).
The present invention is simple in structure, and is easy to use, thereby is with a wide range of applications and market prospects.
Description of drawings
Fig. 1: the structural representation of HDPE deep water net cage automatic raising-placing net system of the present invention.
Fig. 2: the circular floating deep water mesh cage frame structure schematic diagram of HDPE deep water net cage automatic raising-placing net system of the present invention.
Among Fig. 1: 1, framework 2, netting gear 3, manrope 4, net bottom 5, underframe 6, pouring weight 7, breather pipe 8, drainpipe
Among Fig. 2: 9, support 10, handrail tube 11, main floating pipe
Embodiment
One, the concrete structure of the composition of HDPE deep water net cage automatic raising-placing net system, every part and function.
HDPE deep water net cage automatic raising-placing net system comprises: framework (1), netting gear (2), manrope (3), net bottom (4), underframe (5), pouring weight (6), breather pipe (7) and drainpipe (8).
HDPE deep water net cage automatic raising-placing net system, be by framework (1), netting gear (2), manrope (3), net bottom (4), underframe (5), pouring weight (6), breather pipe (7) and drainpipe (8) are formed, framework (1) is connected with manrope (3) by rope, manrope (3) is connected with pouring weight (6) by rope, netting gear (2) is connected between framework (1) and the pouring weight (6), net bottom (4) below is provided with underframe (5), underframe (5) is arranged between net bottom (4) and the pouring weight (6), breather pipe (7) is connected with underframe (5) with drainpipe (8), underframe (5) uses high density polyethylene pipe material to make, form annular or polygonized structure, the sealed plate of underframe (5) is divided into a plurality of sealing areas independently separately, and water service pipe (7) and drainpipe (8) all have been installed on each isolating seal zone of underframe (5).
Framework (1) is high-density polyethylene material, by: handrail tube (10), main floating pipe (11), support (9) and related accessory are formed, totally 24 of its medium-height trestles (9), handrail tube (10) diameter 110mm, (11) 2 of main floating pipes, diameter 250mm, fill foamed plastic rod in the pipe, by hot melt or electric smelting mode with the framework integral solder together, its effect is: one, fill foamed plastic rod in main floating pipe (11) pipe, this can provide certain buoyancy for whole deep water mesh cage; Two, the user can conveniently come the deep water mesh cage system is finished some operation by handrail tube (10).
Netting gear (2) is made after the thermal finalization stretch processing by machine volume polythene net sheet and is formed.By cage culture fish fish body size, use the net sheet of big 3cm of order or 5cm respectively, the net sheet is no tubercle net.
Manrope (3), in order to strengthen netting gear (2) fastness, at the stressed key position of netting gear (2) manrope (3) is installed all, bear wave, trend impulsive force as Net-cage frame, near net cage handrail, trunk line and bottom 3 manropes (3) are being installed respectively, manrope (3) begins through the trunk line bottom to form radial to net cage bottom centre in the net cage bottom from handrail, totally 12, manrope (3) is used polyethylene rope.
Underframe (5) uses the high density polyethylene pipe material with certain intensity to make, and forms annular or polygonized structure, and can bear the impact of the stormy waves stream of certain intensity, and its inside has certain space can deposit gas and water.For guaranteed to put in the network process steadily, guarantee the safety of net cage and cultured fishes, system carries out the subregion isolating seal with high density polyethylene pipe, then each area of isolation is provided with into row's vent line and enters to arrange the water-filled pipe system, facilities such as air-path interface, gas circuit sealed valve, gas circuit distributor have been installed, have been realized the automatic lifting operation of high density polyethylene (HDPE) deep water mesh cage netting gear (2) in water.
Pouring weight (6) is the cylinder taper, every heavily about 50kg of pouring weight, and the pouring weight rope uses polyethylene rope, be connected with vertical manrope (3), at a distance of about 3m, each netting gear (2) is equipped with (6) 12 of pouring weights to pouring weight (6) bottom net cage, and its effect is the heavy power of increase system.
Breather pipe (7) is connected with the intake and exhaust distributor, and the intake and exhaust distributor is fixed on the underframe (5), and its effect is the uniformity that can regulate the intake and exhaust amount automatically and keep intake and exhaust.
Drainpipe (8) with advance drainage interface and be connected, advance drainage interface and also be fixed on the underframe (5), the effect that they combine is drifting along of the whole deep water mesh cage of control.
Two, the relation that is connected to each other of HDPE deep water net cage automatic raising-placing net system.
Framework (1), netting gear (2), manrope (3), net bottom (4), pouring weight (6) and admittedly the pool system constitute high density polyethylene (HDPE) deep water mesh cage system, underframe (5), pouring weight (6), breather pipe (7) and drainpipe (8) and related accessory thereof constitute automatically the net system of putting.
The high density polyethylene (HDPE) deep water mesh cage totally by: framework (1), netting gear (2) and admittedly the pool system form.Frame system is high-density polyethylene material, is made up of handrail tube (10), main floating pipe (11), support (9) and related accessory, by hot melt or electric smelting mode with the framework integral solder together; Grid group row moors mode admittedly admittedly the pool system adopts under water, the junction uses doughnut as cushion between deep water mesh cage, vertically fixed with 3 4.5cm polyethylene ropes and 6 pieces of 500kg anchorings, laterally fix every group of 12 net cages with 7 3.0cm polyethylene ropes and long 2.5 ~ 3.0m, diameter 0.5cm pile crown; The netting gear system is made up of netting gear (2), manrope (3) and pouring weight (6), and manrope (3) is installed in netting gear (2) at the center of deep water mesh cage system.
Manrope (3), underframe (5) are installed in net bottom (4) below, breather pipe (7) is connected with the intake and exhaust distributor, and the intake and exhaust distributor is fixed on the underframe (5), drainpipe (8) with advance drainage interface and be connected, advancing drainage interface also is fixed on the underframe (5), pouring weight (6) is connected with manrope (3) by rope, combines so just to constitute the net system of putting that rises automatically.
Put the net system to automatic and be installed in high density polyethylene (HDPE) deep water mesh cage netting gear bottom, just constitute HDPE deep water net cage automatic raising-placing net system, automatically it is consistent with high density polyethylene (HDPE) deep water mesh cage netting gear base diameter to work the internal diameter of putting the net system, whole system is seamed in rope with bottom manrope (3), thereby system is linked to each other with purse seine, the spacer screen position of netting gear respectively.
Three, the operation principle of HDPE deep water net cage automatic raising-placing net system
When needing hauling, give to rise automatically and put the inflation of net system, gas enters each sealing area in the pipeline respectively by breather pipe (7) and intake and exhaust distributor.Produce pressure in the pipeline because inflation makes, seawater is discharged from drainpipe (8), and pipeline forms buoyancy, be with pouring weight, netting gear to float gradually, then, pack up netting gear manrope (3) gradually, will rise automatically with rope and put the water that the net system is fixed on to be needed, in the time of need putting net, untie fixing rising automatically and put the rope of net system, give to rise automatically and put the net system deflation, under pouring weight (6) effect, automatically rise and put in the net system gas and progressively discharge, progressively sink down into manrope (3) stressed till.
Four, the using method of HDPE deep water net cage automatic raising-placing net system
By means of the principle of buoyancy and heavy dynamic balance,, constituted HDPE deep water net cage automatic raising-placing net system by the elevation (over-and-under) type underframe being installed in deep water mesh cage netting gear (2) bottom.When the needs hauling, make water discharge in the system pipeline by inflation, progressively make gross buoyancy greater than total heavy power, the netting gear bottom reaches the purpose of automatic hauling, about 15-20 minutes kinds of whole operation process along with system is floating gradually to the water surface.When needs are put net, separate the temporary fixed rope of open system, under action of gravity, gas discharge, seawater enter out in the system pipeline, progressively make total heavy power greater than gross buoyancy, and the netting gear bottom is along with system sinks gradually, reach the purpose of putting net automatically, about 30-40 minutes kinds of whole operation process.
Claims (4)
1, a kind of HDPE deep water net cage automatic raising-placing net system, be by framework (1), netting gear (2), manrope (3), net bottom (4), underframe (5), pouring weight (6), breather pipe (7) and drainpipe (8) are formed, framework (1) is connected with manrope (3) by rope, manrope (3) is connected with pouring weight (6) by rope, netting gear (2) is connected between framework (1) and the pouring weight (6), it is characterized in that: net bottom (4) below is provided with underframe (5), underframe (5) is arranged between net bottom (4) and the pouring weight (6), and breather pipe (7) is connected with underframe (5) with drainpipe (8).
2, HDPE deep water net cage automatic raising-placing net system according to claim 1 is characterized in that: underframe (5) uses high density polyethylene pipe material to make, and forms annular or polygonized structure.
3, HDPE deep water net cage automatic raising-placing net system according to claim 1 is characterized in that: the sealed plate of underframe (5) is divided into a plurality of sealing areas independently separately.
4, HDPE deep water net cage automatic raising-placing net system according to claim 1 is characterized in that: water service pipe (7) and drainpipe (8) all have been installed on each isolating seal zone of underframe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101561037A CN101411310A (en) | 2007-10-15 | 2007-10-15 | HDPE deep water net cage automatic raising-placing net system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101561037A CN101411310A (en) | 2007-10-15 | 2007-10-15 | HDPE deep water net cage automatic raising-placing net system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101411310A true CN101411310A (en) | 2009-04-22 |
Family
ID=40592211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101561037A Pending CN101411310A (en) | 2007-10-15 | 2007-10-15 | HDPE deep water net cage automatic raising-placing net system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101411310A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878742A (en) * | 2010-06-30 | 2010-11-10 | 中国水产科学研究院渔业机械仪器研究所 | Automatic lifting device of cage netting |
| CN102293168A (en) * | 2010-06-23 | 2011-12-28 | 中国水产科学研究院黄海水产研究所 | Single-floating-pipe submersible intensive choice rare seafood cultivation device |
| CN102369897A (en) * | 2010-08-23 | 2012-03-14 | 中国水产科学研究院东海水产研究所 | Round metal net cage structure and preparation method thereof |
| CN104335983A (en) * | 2014-11-13 | 2015-02-11 | 中国水产科学研究院淡水渔业研究中心 | Special fishing net for marine fishing |
| CN105010189A (en) * | 2015-07-27 | 2015-11-04 | 广东联塑科技实业有限公司 | Lifting-type cultivation net cage |
| CN105028270A (en) * | 2015-06-26 | 2015-11-11 | 广东联塑科技实业有限公司 | Lift-type aquaculture net cage |
| CN107593553A (en) * | 2017-09-22 | 2018-01-19 | 合肥学院 | Net cage system with multiple spacer screens |
-
2007
- 2007-10-15 CN CNA2007101561037A patent/CN101411310A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293168A (en) * | 2010-06-23 | 2011-12-28 | 中国水产科学研究院黄海水产研究所 | Single-floating-pipe submersible intensive choice rare seafood cultivation device |
| CN102293168B (en) * | 2010-06-23 | 2013-08-14 | 中国水产科学研究院黄海水产研究所 | Single-floating-pipe submersible intensive choice rare seafood cultivation device |
| CN101878742A (en) * | 2010-06-30 | 2010-11-10 | 中国水产科学研究院渔业机械仪器研究所 | Automatic lifting device of cage netting |
| CN101878742B (en) * | 2010-06-30 | 2013-08-07 | 中国水产科学研究院渔业机械仪器研究所 | Automatic lifting device of cage netting |
| CN102369897A (en) * | 2010-08-23 | 2012-03-14 | 中国水产科学研究院东海水产研究所 | Round metal net cage structure and preparation method thereof |
| CN104335983A (en) * | 2014-11-13 | 2015-02-11 | 中国水产科学研究院淡水渔业研究中心 | Special fishing net for marine fishing |
| CN105028270A (en) * | 2015-06-26 | 2015-11-11 | 广东联塑科技实业有限公司 | Lift-type aquaculture net cage |
| CN105028270B (en) * | 2015-06-26 | 2017-08-25 | 广东联塑科技实业有限公司 | A kind of lift aquaculture net cage |
| CN105010189A (en) * | 2015-07-27 | 2015-11-04 | 广东联塑科技实业有限公司 | Lifting-type cultivation net cage |
| CN105010189B (en) * | 2015-07-27 | 2017-09-22 | 广东联塑科技实业有限公司 | A kind of lift aquaculture net cage |
| CN107593553A (en) * | 2017-09-22 | 2018-01-19 | 合肥学院 | Net cage system with multiple spacer screens |
| CN107593553B (en) * | 2017-09-22 | 2020-04-28 | 合肥学院 | Net cage system with multiple bottom nets |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090422 |