CN203505319U - Current generation type net cage applied to wild fish domestication culture in running water habitat - Google Patents
Current generation type net cage applied to wild fish domestication culture in running water habitat Download PDFInfo
- Publication number
- CN203505319U CN203505319U CN201320663622.3U CN201320663622U CN203505319U CN 203505319 U CN203505319 U CN 203505319U CN 201320663622 U CN201320663622 U CN 201320663622U CN 203505319 U CN203505319 U CN 203505319U
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- Prior art keywords
- net cage
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- framework
- frame
- flow pattern
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000005273 aeration Methods 0.000 claims abstract description 30
- 239000006260 foam Substances 0.000 claims abstract description 9
- 238000013500 data storage Methods 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 238000005276 aerator Methods 0.000 abstract 3
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000594009 Phoxinus phoxinus Species 0.000 description 1
- 241001439627 Schistostoma Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
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
Abstract
A current generation type net cage applied to wild fish domestication culture in a running water habitat comprises a frame, an inarticulate mesh, an aeration current generation device, a foam buoy and a mooring anchor. The inarticulate mesh is fixed onto the frame, a space A with only one opening is enclosed by the frame, the foam buoy is fixed onto the frame and placed outside the space A, the mooring anchor comprises an anchor and a pulling rope, one end of the pulling rope is connected with the anchor, the other end of the pulling rope is connected with the frame, the aeration current generation device comprises a frame pipe and branched aerator pipes, a plurality of pipes are spliced to form the frame pipe, a space B is formed inside the pipes, the branched aerator pipes are connected with the space B of the frame pipe, an air supply channel is arranged on the frame pipe and used for connecting an air supply device with the space B, aeration holes are formed in the branched aerator pipes, and the frame pipe is fixed onto the frame. The current generation type net cage has the advantages that artificial current generation of a water body inside the net cage is realized by the aid of the aeration device, the natural habitat of wild fishes is simulated from the point of hydrology, and the survival rate level of domestication culture is improved.
Description
Technical field
The utility model belongs to facility fishery field, and what be specifically related to a kind of flowing water habitat wild fish domesticating and cultivating makes flow pattern net cage.
Background technology
Drainage Area of Jinsha River is the HYDROELECTRIC ENERGY base of China's maximum, and the strategy of Jinsha jiang River being implemented to cascade hydropower development has given clearly in < < Yangtze river basin unified plan bridging > >.The construction of step power station and the living aquatic resources operating in when obtaining distinct economic and social benefit also in can watershed produce certain adverse effect, especially after dam builds up, in basin, original rivers flowing water habitat will be replaced by reservoir hydrostatic type environment, take long fin kiss Minnow, round mouth copper fish and neat schistostoma abalone etc. is that habitat, spawning ground and the feeding ground of the adaptation torrent habitat fish of representative all can be subject to destruction in various degree, and species resource will progressively be degenerated and even be withered away.Therefore, for promoting hydroelectric development and ecological environmental protection coordinated development, safeguard the aquatic bio-diversity in basin, must take targetedly effective safeguard measure.
At present; it is that industry experts is generally acknowledged one of effective fish protection measure that population is propagated in situ conservation and foundation artificially; yet prerequisite and the basis of setting up Artificial Population are the domesticating and cultivatings that will realize wild fish; can adapt to and propagate environment artificially, under the condition of propagating artificially, can reach maturity and then realize artificial propagation.The present invention is according to the biological property of Drainage Area of Jinsha River flowing water habitat wild fish and the hydrologic condition demand to breeding environment; set up a kind of be applicable to set up in continental rise pond make streaming net cage; solve the flowing water fish process of raising and train and adapted to the large technical barrier of breeding environment difficulty; for the technical research of rare Endemic fish species conservation provides certain facility basis, this invention is particluarly suitable for applying widely in the species conservation work at the rare Endemic fish enhancement releasing of hydroelectric development station.
Summary of the invention
It is low that the purpose of this utility model is to build a kind of cost, manufacture craft is simple, maintenance management is convenient, the fish culture net cage that domesticating and cultivating is effective, this net cage can be erected at the domesticating and cultivating that carries out flowing water habitat wild fish in continental rise pond, its feature is mainly by supporting aeration, to make stream device to concentrate aeration to make stream to the water body of net cage inside, regulate and control targetedly fluidised form and the flow velocity of breeding water body in net cage, a kind of living environment of high-solubility oxygen is provided for wild fish simultaneously, natural habitat from hydrology angle simulation wild fish, improve the survival level of domesticating and cultivating.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of flow pattern net cage of making that is applied to flowing water habitat wild fish domesticating and cultivating comprises framework, without tubercle etting, aeration, makes stream device, foam floating drum, mooring anchor;
Without tubercle etting, be fixed on framework surrounding side and bottom surface, framework is enclosed and only has the space of opening A, foam floating drum is fixed on framework, is positioned over outside the A of space;
Mooring anchor comprises anchor, pull rope, and pull rope one end is connected with anchor, and one end is connected with framework;
Aeration is made branch's aeration tube that stream device comprises frame tube and is fixed on described frame tube, frame tube is assembled by many tubing, tubing is inner forms an independently space B, branch's aeration tube is connected with the space B of frame tube by reducer tee, frame tube is provided with air supply channel for connecting feeder and space B, on branch's aeration tube, evenly lay solarization air cap, frame tube is fixed on a side of framework.
Further, a kind of flow pattern net cage of making that is applied to flowing water habitat wild fish domesticating and cultivating also comprises bait baffle plate, and described bait baffle plate is rectangular baffle plate, is fixed in the opening surrounding of frame space A, has increased the volume of space A.
Further, be a kind ofly applied to making flow pattern net cage and can also comprising hydrothermograph of flowing water habitat wild fish domesticating and cultivating, hydrothermograph comprises temperature measuring device, data storage, and temperature measuring device is fixed on framework.
Further, be a kind ofly applied to making flow pattern net cage and can also comprising current meter of flowing water habitat wild fish domesticating and cultivating, described current meter comprises and revolves cup, cradling piece and data storage, and current meter is fixed on framework.
Further, be a kind ofly applied to making flow pattern net cage and can also comprising heater of flowing water habitat wild fish domesticating and cultivating, described heater comprises heat-generating pipe and for the power supply of described heat-generating pipe heating, heat-generating pipe is fixed in the space B of frame tube.
The utility model advantage is: 1, the utlity model has the feature that cost is low, manufacture craft is simple, maintenance management is convenient, domesticating and cultivating is effective;
2, the utility model is effectively tackled the buoyancy manufactured feed of throwing something and feeding by bait baffle plate being installed in net cage top surrounding, is convenient to observe the situation of ingesting of wild fish, for formulating the tame and docile food scheme of throwing something and feeding becoming more meticulous, provides foundation;
3, fully take into account the demand of flowing water habitat wild fish to breeding environment fluidised form, flow velocity and high-solubility oxygen, in net cage of the present invention, the supporting aeration of having installed is made stream device, by artificial aeration, make stream mode simulating nature habitat, solve wild fish and be difficult to adapt to a technical difficult problem of propagating environment artificially, significantly improved the survival level of raising and train.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1: the whole plan structure schematic diagram of the present invention.
Fig. 2: the whole side of the present invention structural representation.
Fig. 3: aeration of the present invention is made stream device schematic diagram.
As figure, 1-stainless steel frame; 2-without tubercle etting (containing square); 3-bait baffle plate; 4-aeration is made stream device; 5-foam floating drum; 6-mooring anchor; 7-frame tube; 8-solarization air cap; 9-branch aeration tube; 10-air supply channel.
Embodiment
In figure, a kind of flow pattern net cage of making that is applied to flowing water habitat wild fish domesticating and cultivating comprises stainless steel frame 1, without tubercle etting 2, bait baffle plate 3, aeration, makes stream device 4, foam floating drum 5, mooring anchor 6, without tubercle etting 2, it is high-density polyethylene material, mesh size is 1.5cm, without tubercle etting 2, be fixed on framework 1 surrounding side and bottom surface, framework 1 is enclosed and only has the space of opening A, four foam floating drums 5 are fixed on framework 1, be positioned over outside the A of space, framework 1 specification is the 2.0m(length of side) * 2.0m(the length of side) * 0.8m(is dark), on framework 1 opening, be also provided with square and prevent from escaping fish, on square, reserve one jiao as entering fish passage, the rectangular baffle plate of bait baffle plate 3 for being made by HDPE sheet material, bait baffle plate 3 upper limbs flush with stainless steel frame 1 upper beam, bait baffle plate 3 height 10.0cm, being mainly used in tackling feed prevents that it from floating and falls apart outside the A of space.For natural habitat supporting aeration of having installed on 1 one sides of framework of simulation flowing water wild fish is made stream device 4, aeration is made the San Gen branch aeration tube 9 that stream device 4 comprises frame tube 7 and is fixed on described frame tube 7, frame tube 7 is assembled by four pvc pipe materials, tubing is inner forms an independently space B, wherein, frame tube 7 long limit 2.0m, broadside 0.8m, on the long limit of frame tube 7, every 0.5m, a longitudinal branch aeration tube 9 identical with frame tube 7 bond length is installed, branch's aeration tube 9 is connected with the space B of frame tube 7 by reducer tee; On the long limit of frame tube 7 one sides, center position connects 1 four-way, reserved one end is as air supply channel 10, air supply channel is used for connecting feeder and space B, aeration tube 9 one middle side part 40cm evenly lay solarization air cap 8, aperture 0.5cm, it is fixing by stainless steel support and framework 1 binding that whole aeration is made stream device 4; Four mooring anchors 6, mooring anchor 6 comprises anchor, pull rope, and pull rope one end is connected with anchor, and one end is connected with framework 1.
Preferably, a kind ofly be applied to making flow pattern net cage and can also increasing following characteristics of flowing water habitat wild fish domesticating and cultivating, hydrothermograph comprises temperature measuring device, data storage, temperature measuring device and data storage are electrically connected, temperature measuring device is fixed on framework 1, be positioned over the following 0.3M of water surface place, data storage receives the water temperature data of testing temperature analyzer the real time measure.
Further, preferably can also comprise following technical characterictic, current meter comprises and revolves cup, cradling piece and data storage, measures the flow velocity of water body in net cage by the rotation of rotating cup, realizes the real-time monitoring to flow rate of water flow in net cage.
Further, preferably can also comprise following technical characterictic, heater comprises heat-generating pipe and the power supply generating heat for described heat-generating pipe, heat-generating pipe is fixed in the space B of frame tube 7, in heat-generating pipe heating room for promotion B, the temperature of air, starts aeration and makes stream device 4, and the air in space B is blown in the A of space, increase water temperature in the A of space, realize the limited adjusting to water temperature.
Structure in this example is only for for the illustrating and explaining of claim, so that popular reading comprehension should not be considered as the restriction for claim, scope and legal equivalent feature that protection domain of the present utility model should be recorded with claim are as the criterion.
Claims (5)
1. what be applied to flowing water habitat wild fish domesticating and cultivating makes a flow pattern net cage, it is characterized in that: described in make flow pattern net cage and comprise framework (1), without tubercle etting (2), aeration, make stream device (4), foam floating drum (5), mooring anchor (6);
Describedly without tubercle etting (2), be fixed on framework (1) surrounding side and bottom surface, framework (1) is enclosed and only has the space of opening A, it is upper that foam floating drum (5) is fixed on framework (1), is positioned over outside the A of space;
Described mooring anchor (6) comprises anchor, pull rope, and pull rope one end is connected with anchor, and one end is connected with framework (1);
Described aeration is made branch's aeration tube (9) that stream device (4) comprises frame tube (7) and is fixed on described frame tube (7), frame tube (7) is assembled by many tubing, tubing is inner forms an independently space B, branch's aeration tube (9) is connected with the space B of frame tube (7) by reducer tee, frame tube (7) is provided with air supply channel (10) for connecting feeder and space B, the upper solarization air cap (8) of evenly laying of branch's aeration tube (9), frame tube (7) is fixed on a side of framework (1).
According to claim 1 a kind of be applied to flowing water habitat wild fish domesticating and cultivating make flow pattern net cage, it is characterized in that: described in make flow pattern net cage and also comprise bait baffle plate (3), described bait baffle plate (3) is rectangular baffle plate, be fixed on the opening sidewalls of framework (1) space A, increase the volume of space A.
According to claim 1 a kind of be applied to flowing water habitat wild fish domesticating and cultivating make flow pattern net cage, it is characterized in that: described in make flow pattern net cage and also comprise hydrothermograph, hydrothermograph comprises temperature measuring device, data storage, and temperature measuring device is fixed on framework (1).
According to claim 1 a kind of be applied to flowing water habitat wild fish domesticating and cultivating make flow pattern net cage, it is characterized in that: described in make flow pattern net cage and also comprise current meter, described current meter comprises and revolves cup, cradling piece and data storage, and current meter is fixed on framework (1).
According to claim 1 a kind of be applied to flowing water habitat wild fish domesticating and cultivating make flow pattern net cage, it is characterized in that: described in make flow pattern net cage and also comprise heater, described heater comprises heat-generating pipe and the power supply generating heat for described heat-generating pipe, and heat-generating pipe is fixed in the space B of frame tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663622.3U CN203505319U (en) | 2013-10-28 | 2013-10-28 | Current generation type net cage applied to wild fish domestication culture in running water habitat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663622.3U CN203505319U (en) | 2013-10-28 | 2013-10-28 | Current generation type net cage applied to wild fish domestication culture in running water habitat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203505319U true CN203505319U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663622.3U Expired - Lifetime CN203505319U (en) | 2013-10-28 | 2013-10-28 | Current generation type net cage applied to wild fish domestication culture in running water habitat |
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| Country | Link |
|---|---|
| CN (1) | CN203505319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137798A (en) * | 2014-07-31 | 2014-11-12 | 荆州市鸿达渔业有限公司 | Large-water-surface factory-like fry cultivation and domestication method |
| CN107581129A (en) * | 2017-08-31 | 2018-01-16 | 浦江县酉泽水产科技有限公司 | Keep hanging formula ecology crab farming equipment |
-
2013
- 2013-10-28 CN CN201320663622.3U patent/CN203505319U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137798A (en) * | 2014-07-31 | 2014-11-12 | 荆州市鸿达渔业有限公司 | Large-water-surface factory-like fry cultivation and domestication method |
| CN107581129A (en) * | 2017-08-31 | 2018-01-16 | 浦江县酉泽水产科技有限公司 | Keep hanging formula ecology crab farming equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |