CN102499144A - One-way streaming cage - Google Patents
One-way streaming cage Download PDFInfo
- Publication number
- CN102499144A CN102499144A CN2011103295186A CN201110329518A CN102499144A CN 102499144 A CN102499144 A CN 102499144A CN 2011103295186 A CN2011103295186 A CN 2011103295186A CN 201110329518 A CN201110329518 A CN 201110329518A CN 102499144 A CN102499144 A CN 102499144A
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- China
- Prior art keywords
- bracket
- netting
- flow arrangement
- streaming
- etting
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- 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.)
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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
The invention discloses a one-way streaming cage, which comprises a bracket, wherein the middle part of the side surface of the bracket is provided with a cantilever which is connected in a rectangular way and can limit the inside space of the bracket; the side surface of the bracket is also provided with inflating pipes which are distributed from top to bottom; the side surface of the bracket is connected with a streaming device; a netting is suspended at the inner side of the bracket, and the lower part of the netting is arranged outside the bracket; the lower end of the netting is connected with a sinker; and the part of the bracket which has the streaming device is connected with an anchoring rope through the distribution device. The streaming device always performs the streaming towards the water flow, so the acting force of the water flow on the netting can be reduced, valid culture water inside the netting can be further increased, and the culture capacity can be increased. The netting can be adequately unfolded by the inflating pipes and the cantilever, and the streaming device is coupled, so the culture capacity of the netting is basically maintained stable. After water is filled inside the inflating pipes, the entire device is sunken into the water, so an effect on preventing the wave force can be played. The one-way streaming cage has advantages of high streaming efficiency, good wave-resistant and water flow resistant effect and large and stable valid culture capacity.
Description
Technical field
The present invention relates to a kind of cultivator, relate in particular to the one-way distributing net cage.
Background technology
Shallow water cage culture mainly concentrates in semi-enclosed bay as a kind of traditional breeding way.Influenced by economic interests; Chinese part coastal area shallow water cage culture density is relatively large, causes current not smooth, breeding water body severe local anoxic; Residual in addition bait and fish excreta can not transfer out with water body rapidly, cause breeding water body environmental capacity excess load phenomenon serious.This breeding way had both polluted sea water quality, influenced the cultured fishes quality again, also became one of principal element of bringing out coastal red tide simultaneously.Therefore, making cage culture is the only way of cage culture sustainable development to off-lying sea or deep-sea transfer from inner bay, coastal waters gradually.Many in the world countries, through research of technique for many years, deep water mesh cage is cultured becomes leading industry, has also accumulated the experience of comparative maturity.China's coastal wind in coastal particularly Zhejiang is big, wave is high, stream is anxious; The external net cage of introducing almost all fails; Develop deep water mesh cage and culture, must continue to develop deep water mesh cage, could realize that cage culture moves towards deep water sea area by immediate offshore area with China's characteristic; Realize scale, intensification and the industrialization of cage culture, reach the purpose of the adjustment fishery industrial structure.Because the high stream of deepwater regions wave is anxious, the Research on hydrodynamic of carrying out deep water mesh cage be the technical support of deep water mesh cage aquaculture development.The wind wave resistance net cage Research on hydrodynamic just grew up in China in recent years, also was among the development abroad.
Summary of the invention
The objective of the invention is to provides a kind of efficient height, one-way distributing net cage that effective, the effective carrying capacity of anti-ripple anti-current is big and stable shunted to prior art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the one-way distributing net cage, comprise support, and wherein: middle part, the side of support has the cantilever that can limit the support inner space that connects with rectangular mode; Cradle also has the gas tube of laying from top to bottom; The side of support is connected with part flow arrangement; The support inside suspension has etting, and the etting bottom is in outside the support; The etting lower end is connected with sinker; The part that support has part flow arrangement is connected with anchor line through part flow arrangement.Carry out grappling with the sub-thread anchor line as traction and to net cage, under the effect of current, part flow arrangement can be shunted in face of current all the time, reduces thereby make etting receive bourn acting force, and then increases the effectively effect of breeding water body, increase carrying capacity in the etting.The gas tube of support and cantilever can fully launch etting, and under part flow arrangement coupling, make the breed volume kept stable of etting.Etting adopts full-closed structure, and after the gas tube water filling, whole device sinks under water, and can play the effect of anti-wave force.
For optimizing technique scheme, the measure of taking also comprises:
Part flow arrangement comprises pulling rope, positioning rope and branch stream interface; Dividing stream interface is canvas or fishing net, this minute the outer surface of stream interface be sphenoid, positioning rope is positioned at the preceding bead of this sphenoid; Pulling rope connects the preceding bead of sphenoid.Adopt canvas or etting can make the current of the part flow arrangement of partly flowing through continue to go in the etting, do not influence the renewal of breeding water body with slower velocity flow.Adopt the sphenoid structure can effectively carry out the shunting of various dimensions; The many pulling ropes that can make positioning rope be in the state of near linear of different length connect a plurality of positions that are uniformly distributed with of the preceding bead of sphenoid; Thereby the front end that can make part flow arrangement is stressed comparatively even, makes the profile of part flow arrangement remain on comparatively desirable state.
Be provided with the auxiliary pole connection reinforcing between support and the gas tube.
Prop up top of the trellis and have management platform; The management platform periphery is provided with handrail.Management platform with handrail is comparatively convenient to management.Anchor line is connected with the component ball float near part flow arrangement junction part.
Because one-way distributing net cage of the present invention has adopted the side middle part of support to have the cantilever that can limit the support inner space that connects with rectangular mode; Cradle also has the gas tube of laying from top to bottom; The side of support is connected with part flow arrangement; The support inside suspension has etting, and the etting bottom is in outside the support; The etting lower end is connected with sinker; The part that support has part flow arrangement is connected with structures such as anchor line through part flow arrangement; Under the effect of current; Part flow arrangement can be shunted in face of current all the time, reduces thereby make etting receive bourn acting force, and then increases the effectively effect of breeding water body, increase carrying capacity in the etting.The gas tube of support and cantilever can fully launch etting, and under part flow arrangement coupling, make the breed volume kept stable of etting.Etting adopts full-closed structure, and after the gas tube water filling, whole device sinks under water, and can play the effect of anti-wave force.Thereby it has high, the big and stable advantage of effective, the effective carrying capacity of anti-ripple anti-current of shunting efficient.
Description of drawings
Fig. 1 is an embodiment of the invention master TV structure sketch map;
Fig. 2 is an embodiment of the invention plan structure sketch map;
Fig. 3 is an embodiment of the invention exploded sketch.
Embodiment
Below in conjunction with attaching embodiment the present invention is described in further detail.
Drawing reference numeral explanation: support 1, gas tube 11, cantilever 12, auxiliary pole 13, management platform 14, handrail 15, etting 2, sinker 21, part flow arrangement 3, pulling rope 31, positioning rope 32, branch stream interface 33, component ball float 4, anchor line 5.
Embodiment: referring to figs. 1 through Fig. 3, the one-way distributing net cage comprises support 1, and wherein: middle part, the side of support 1 has the cantilever 12 that can limit support 1 inner space that connects with rectangular mode; Support 1 side also has the gas tube of laying 11 from top to bottom; The side of support 1 is connected with part flow arrangement 3; Support 1 inside suspension has etting 2, and etting 2 bottoms are in outside the support 1; Etting 2 lower ends are connected with sinker 21; The part that support 1 has part flow arrangement 3 is connected with anchor line 5 through part flow arrangement 3.Carry out grappling with sub-thread anchor line 5 as traction and to net cage; Under the effect of current; Part flow arrangement 3 can be shunted in face of current all the time, reduces thereby make etting 2 receive bourn acting force, and then increases the effectively effect of breeding water body, increase carrying capacity in the etting 2.The gas tube 11 of support 1 can fully launch etting 2 with cantilever 12, and under part flow arrangement 3 is coupled, makes the breed volume kept stable of etting 2.Etting 2 adopts full-closed structure, and after gas tube 11 water fillings, whole device sinks under water, and can play the effect of anti-wave force.
Be provided with auxiliary pole 13 connection reinforcing between support 1 and the gas tube 11.
Support 1 top has management platform 14; Management platform 14 peripheries are provided with handrail 15.14 pairs of management of management platform with handrail 15 are comparatively convenient.
Anchor line 5 is connected with component ball float 4 near part flow arrangement 3 junction parts.
Although combined preferred embodiment the present invention has been described; Right its is not in order to limit the present invention; Any those skilled in the art; Under the situation that does not break away from the spirit and scope of the present invention, can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so protection scope of the present invention is as the criterion when looking the scope thereof that is proposed.
Claims (5)
1. the one-way distributing net cage comprises support (1), it is characterized in that: middle part, the side of described support (1) has the cantilever (12) that can limit described support (1) inner space that connects with rectangular mode; Described support (1) side also has the gas tube of laying (11) from top to bottom; The side of described support (1) is connected with part flow arrangement (3); Described support (1) inside suspension has etting (2), and etting (2) bottom is in outside the described support (1); Described etting (2) lower end is connected with sinker (21); The part that described support (1) has part flow arrangement (3) is connected with anchor line (5) through part flow arrangement (3).
2. one-way distributing net cage according to claim 1 is characterized in that: described part flow arrangement (3) comprises pulling rope (31), positioning rope (32) and divides stream interface (33); Described minute stream interface (33) be canvas or fishing net, the outer surface of this minute stream interface (33) is a sphenoid, described positioning rope (32) is positioned at the preceding bead of this sphenoid; Described pulling rope (31) connects the preceding bead of described sphenoid.
3. one-way distributing net cage according to claim 1 is characterized in that: be provided with auxiliary pole (13) connection reinforcing between described support (1) and the gas tube (11).
4. one-way distributing net cage according to claim 1 is characterized in that: described support (1) top has management platform (14); Described management platform (14) periphery is provided with handrail (15).
5. one-way distributing net cage according to claim 1 is characterized in that: described anchor line (5) is connected with component ball float (4) near part flow arrangement (3) junction part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103295186A CN102499144A (en) | 2011-10-26 | 2011-10-26 | One-way streaming cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103295186A CN102499144A (en) | 2011-10-26 | 2011-10-26 | One-way streaming cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102499144A true CN102499144A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103295186A Pending CN102499144A (en) | 2011-10-26 | 2011-10-26 | One-way streaming cage |
Country Status (1)
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| CN (1) | CN102499144A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396832A (en) * | 2014-12-07 | 2015-03-11 | 浙江海洋学院普陀科学技术学院 | Down-flow type anti-flow net cage |
| CN104396834A (en) * | 2014-12-07 | 2015-03-11 | 浙江海洋学院普陀科学技术学院 | One-way self-powered net box |
| CN106804501A (en) * | 2017-01-27 | 2017-06-09 | 中国海洋大学 | A kind of " diamond " type wind-wave preventing deep water breeding net case of resistance to stream |
| CN109329155A (en) * | 2018-11-01 | 2019-02-15 | 浙江海洋大学 | A kind of etting baffle and separate system |
| CN112219767A (en) * | 2020-10-15 | 2021-01-15 | 哈尔滨工程大学 | Gravity type net cage capable of freely submerging |
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- 2011-10-26 CN CN2011103295186A patent/CN102499144A/en active Pending
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396832A (en) * | 2014-12-07 | 2015-03-11 | 浙江海洋学院普陀科学技术学院 | Down-flow type anti-flow net cage |
| CN104396834A (en) * | 2014-12-07 | 2015-03-11 | 浙江海洋学院普陀科学技术学院 | One-way self-powered net box |
| CN104396832B (en) * | 2014-12-07 | 2017-05-10 | 浙江海洋大学 | Down-flow type anti-flow net cage |
| CN106804501A (en) * | 2017-01-27 | 2017-06-09 | 中国海洋大学 | A kind of " diamond " type wind-wave preventing deep water breeding net case of resistance to stream |
| CN109329155A (en) * | 2018-11-01 | 2019-02-15 | 浙江海洋大学 | A kind of etting baffle and separate system |
| CN109329155B (en) * | 2018-11-01 | 2021-03-16 | 浙江海洋大学 | Netting keeps off and flows and reposition of redundant personnel system |
| CN112219767A (en) * | 2020-10-15 | 2021-01-15 | 哈尔滨工程大学 | Gravity type net cage capable of freely submerging |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120620 |