CN202077482U - Multifunctional holothurian ecological net cage - Google Patents
Multifunctional holothurian ecological net cage Download PDFInfo
- Publication number
- CN202077482U CN202077482U CN2011201690186U CN201120169018U CN202077482U CN 202077482 U CN202077482 U CN 202077482U CN 2011201690186 U CN2011201690186 U CN 2011201690186U CN 201120169018 U CN201120169018 U CN 201120169018U CN 202077482 U CN202077482 U CN 202077482U
- Authority
- CN
- China
- Prior art keywords
- net cage
- floating drum
- cage floating
- sea cucumber
- rods
- 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.)
- Expired - Fee Related
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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 utility model discloses a multifunctional holothurian ecological net cage which comprises a plurality of net cage floating cylinders, all the net cage floating cylinders are connected in sequence through connecting pieces, upper transversal rods and lower transversal rods, so that a regular polygonal structure (similar to a round) is constituted ,wherein the connecting pieces, the upper transversal rods and the lower transversal rods are arranged at the upper parts, the middle parts and the lower parts of the net cage floating cylinders respectively; and an air inlet valve and an air outlet valve are arranged on both sides of each net cage floating cylinder, and the net cage floating cylinders are connected in series and communicated through a pipeline. An iron casting is fixedly arranged at the bottom of each net cage floating cylinder, and the iron castings are connected in sequence and fixed through the horizontal rods, a first layer netting is laid on the upper side of each horizontal rod, a second netting is laid on the upper side of each upper horizontal rod, a third netting is laid on the upper side of each horizontal rod, and an outer side netting is laid on the outer side of each net cage floating cylinder; and all the nettings take the net cage floating cylinders, the upper transversal rods, lower transversal rods and the horizontal rods as a framework, and a regular polygonal double-layer net cage is formed. The multifunctional holothurian ecological net cage avoids the laborious degree of offshore operation, reduces risks of offshore operation and unnecessary loss, improves work efficiency, increases benefits, and saves time.
Description
[technical field]
The utility model relates to the holothruian cultures field, particularly a kind of multi-functional sea cucumber ecology net cage.
[background technology]
At present, the ecological holothruian cultures in deep-sea, be that triangle cage, cubic cage, large carrying food-basket outside that automobile tyre, reinforcing bar are welded into are wrapped net and sunk to the seabed, also make circular net cage, utilize lifting net cage go up from the seabed, again net cage is sunk after having worked.This net cage is not very big, and area approximately is 40-50 square metre.The spar diameter 250mm of lifting.Adopt PEHD tubing, connect the cross bar of floating drum, the outside be the PEHD pipe, the inside bag be steel pipe.About one meter of the height of floating drum utilizes air compressor to inflate and carries out lifting.About about 2 meters of every cross bar, two rows connect floating drum and form a circular state, and etting is connected on the cross bar, top and the following etting plug-hole of using of net cage, so just form a circular columns, sea cucumber is just put face here in a suitable place to breed, and the earth anchor of a triangle leg is arranged below each floating drum, couple together with floating drum, net cage sinks to after the seabed, plays fixation, and present net cage bottom web is close to the seabed, silt the stone long-time and seabed rubs well damage.In order to address this problem; we have added a separation layer by the net cage of design in the bottom; earth mat mention separation layer above; also spacer screen is become up and down and can move; separation layer has been protected spacer screen like this; spacer screen moves the upper-lower position of spacer screen according to different situations in the seabed of mud, silt, stone, play a protective role.
The shortcoming of prior art is summarized as follows: the net cage volume increases, relatively heavier, increase along with the net cage volume, on making, increase some materials, improved cost, invented the purpose of this net cage, operation on the sea is more arduous, risk is also very big, in order to increase work efficiency, net cage has been done some changes on original basis.Though the recruitment cost has also improved safety, has increased benefit, the workman has saved the time at work, reduces unnecessary loss.
[summary of the invention]
Throughout the year sink to the bottom of the sea current and stormy waves of ecological culture of sea cucumber cage and net cage waves for a long time, and scratch easily breeding box and net cage bottom, and sea cucumber will be run away, and causes damage; Ecological culture of sea cucumber is in the deep-sea, it must be a kind of wild state that sea cucumber grows in net cage, requirement to cage and net cage will reach certain degree like this, for such problem the invention provides that a kind of technical ability wind wave resistance is impacted and ocean current waves, again can be in the seabed of complexity, bottom web is not easy to be scratched the multi-functional sea cucumber ecology net cage of automatic lifting.
One of goal of the invention solves the lifting problem of ecological net cage.
Goal of the invention two, the protection bottom web do not scratched (mud, sand, the stone friction in net cage bottom and seabed are scratched easily).
Goal of the invention three, reduce cost, make sturdy construction durable (net cage is big more, and cost is high more, and composite fibre keel frame can anti-seawater corrosion, and intensity and pulling force can reach requirement).
Goal of the invention four, building a living environment the same (sea cucumber is a kind of wild state) in the net cage in net cage with the seabed.
In order to achieve the above object, a kind of multi-functional sea cucumber ecology net cage provided by the invention, it is characterized in that, described multi-functional sea cucumber ecology net cage comprises: some net cage floating drums, each net cage floating drum connects successively by connector, cross tube and the sheer pole of its upper, middle and lower portion, the polygonized structure of composition rule (sub-circular); The both sides of each net cage floating drum are provided with intake valve and air outlet valve, and by pipeline each net cage floating drum are connected in series connection successively.
Be fixedly arranged on the ironcasting of each net cage floating drum bottom, described ironcasting both sides are connected and fixed successively by cross bar.
Lay the ground floor etting in the cross tube upside, lay second layer etting, lay the three-layer network clothing, lay outside etting in the net cage floating drum outside in the cross bar upside in the sheer pole upside; Described each etting is a skeleton with net cage floating drum, cross tube, sheer pole, cross bar, the double-deck net cage of the polyhedron of formation rule.
Wherein, per two ironcastings are connected and fixed by the connecting rod correspondence.
Wherein, described cross tube, sheer pole, cross bar and connecting rod are three-decker; Skin is a PEHD tubing, sheathed composite fibre keel in the middle sheathed steel pipe, steel pipe.
Wherein, described connector adopts stainless steel.
Beneficial effect: though compared with prior art net cage volume increase of the present invention, relatively heavier, along with the increase of net cage volume, manufacturing materials increases to some extent, and cost is higher, but avoided the arduous degree of operation on the sea, reduce the operation on the sea risk, improved operating efficiency, increased benefit, the workman has saved the time at work, reduces unnecessary loss.
[description of drawings]
The multi-functional sea cucumber ecology net cage three-dimensional structure diagram of Fig. 1 specific embodiment of the invention.
Accompanying drawing sign: 1. floating drum; 2. connector; 3. cross tube; 4. sheer pole; 5. ironcasting 6. cross bars; 7. connecting rod.
[embodiment]
The present invention is described in detail below in conjunction with drawings and Examples.
With reference to Fig. 1, in the present embodiment, the net cage floating drum is made of PEHD tubing, and the ironcasting of floating drum and bottom is connected.The height of floating drum and ironcasting is 1.5 meters, long 2.7 meters of the cross bar that is connected with floating drum, and diameter is the PEHD plastic tube of 90mm, the sheathed steel pipe in the inside, sheathed composite fibre keel frame in the steel pipe.In the middle and lower part of floating drum, 200mm place, connector top, by two thick 6mm, wide 100mm, semicircle corrosion resistant plate is made.Cross bar topmost is by time 50mm place, the both sides of each floating drum, and it is 20mm intake valve and air outlet valve that two diameters are arranged, and by pipeline each floating drum is connected together.The net cage bottom is linked to each other with ironcasting by 5 connecting rods with composite fibre keel frame structure.The one, increase the firm of net cage, the 2nd, as separation layer, the protection spacer screen is not worn.Being close to separation layer has one deck net, cultures various shellfishes.In the place of the top of separation layer 200mm, be exactly the stainless steel part junction, also have one deck net, culture sea cucumber in the top of this layer net.The one, the ight soil of sea cucumber, eat the growth that surplus bait helps the lower floor shellfish, the 2nd, the breathing of shellfish, mucus helps the growth of sea cucumber.Seal with net at around the net cage and top, so just forms a double-deck net cage.30 meters of net cage girths, 9.5 meters of diameters, 71 square metres of areas.The operation principle of net cage is inflated toward floating drum with air pump on the sea, and the water in the floating drum ejects net cage and just is raised to the sea.Sink to the seabed if desired, water filling in the floating drum, net cage just sinks to the seabed.
Above content be in conjunction with optimal technical scheme to further describing that the present invention did, can not assert that the concrete enforcement of invention only limits to these explanations.Concerning the general technical staff of the technical field of the invention, under the prerequisite that does not break away from design of the present invention, can also make simple deduction and replacement, all should be considered as protection scope of the present invention.
Claims (4)
1. a multi-functional sea cucumber ecology net cage is characterized in that, described multi-functional sea cucumber ecology net cage comprises:
Some net cage floating drums (1), each net cage floating drum (1) connects the polygonized structure of composition rule successively by connector (2), cross tube (3) and the sheer pole (4) of its upper, middle and lower portion; The both sides of each net cage floating drum (1) are provided with intake valve and air outlet valve, and by pipeline each net cage floating drum (1) are connected in series connection successively;
Be fixedly arranged on the ironcasting (5) of each net cage floating drum (1) bottom, described ironcasting (5) both sides are connected and fixed successively by cross bar (6);
Lay the ground floor etting in cross tube (3) upside, lay second layer etting, lay the three-layer network clothing, lay outside etting in net cage floating drum (1) outside in cross bar (6) upside in sheer pole (4) upside; Described each etting is a skeleton with net cage floating drum (1), cross tube (3), sheer pole (4), cross bar (6), the double-deck net cage of the polyhedron of formation rule.
2. multi-functional sea cucumber ecology net cage according to claim 1 is characterized in that, per two ironcastings (5) are connected and fixed by connecting rod (7) correspondence.
3. multi-functional sea cucumber ecology net cage according to claim 2 is characterized in that, described cross tube (3), sheer pole (4), cross bar (6) and connecting rod (7) are three-decker; Skin is a PEHD tubing, sheathed composite fibre keel in the middle sheathed steel pipe, steel pipe.
4. multi-functional sea cucumber ecology net cage according to claim 1 is characterized in that, described connector (2) adopts stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201690186U CN202077482U (en) | 2011-05-24 | 2011-05-24 | Multifunctional holothurian ecological net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201690186U CN202077482U (en) | 2011-05-24 | 2011-05-24 | Multifunctional holothurian ecological net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077482U true CN202077482U (en) | 2011-12-21 |
Family
ID=45338145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201690186U Expired - Fee Related CN202077482U (en) | 2011-05-24 | 2011-05-24 | Multifunctional holothurian ecological net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658857A (en) * | 2012-05-31 | 2012-09-12 | 吉昌辉 | Series-connected air bag |
| CN102972325A (en) * | 2012-12-28 | 2013-03-20 | 浙江御龙海洋科技有限公司 | Large-scale large yellow croaker culturing device for high seas and deep seas |
| CN103651206A (en) * | 2013-12-11 | 2014-03-26 | 大连海洋大学 | Lifting floating type shellfish culturing platform |
| TWI683620B (en) * | 2019-06-06 | 2020-02-01 | 黃淑英 | Floating device |
-
2011
- 2011-05-24 CN CN2011201690186U patent/CN202077482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658857A (en) * | 2012-05-31 | 2012-09-12 | 吉昌辉 | Series-connected air bag |
| CN102972325A (en) * | 2012-12-28 | 2013-03-20 | 浙江御龙海洋科技有限公司 | Large-scale large yellow croaker culturing device for high seas and deep seas |
| CN103651206A (en) * | 2013-12-11 | 2014-03-26 | 大连海洋大学 | Lifting floating type shellfish culturing platform |
| TWI683620B (en) * | 2019-06-06 | 2020-02-01 | 黃淑英 | Floating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20130524 |