CN202999057U - Wind-wave-resistant breeding raft - Google Patents
Wind-wave-resistant breeding raft Download PDFInfo
- Publication number
- CN202999057U CN202999057U CN2012206663071U CN201220666307U CN202999057U CN 202999057 U CN202999057 U CN 202999057U CN 2012206663071 U CN2012206663071 U CN 2012206663071U CN 201220666307 U CN201220666307 U CN 201220666307U CN 202999057 U CN202999057 U CN 202999057U
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- China
- Prior art keywords
- float
- floating pipes
- wind
- floating
- float tube
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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.)
- 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 wind-wave-resistant breeding raft which comprises ropes with anchors, wherein the ropes are connected with a pair of floating pipes which are arranged in a parallel mode, the floating pipes are in a sealed hollow structure, sinking type net pieces are installed below the floating pipes, control equipment which can aerate the floating pipes and drain water is connected with the end portions of the floating pipes, and balance floating balls are tied on the floating pipes between the net pieces. Shellfish can be effectively hung on the net pieces to be bred intensively. Waves can be better resisted with the inflatable floating pipes, and when the wind and waves are bigger, the floating pipes can drain and sink to avoid wind and waves. The long and narrow structure is more beneficial for reducing traction of directional flow. The balance floating balls can play a role of pulling when the floating pipes sink to the bottom, and can prevent the floating pipes from breaking caused by too large gravity. The wind-wave-resistant breeding raft has the advantages of being low in cost, resistant to high flowing speed and high waves, firm in structure, large in breeding capacity, good in water performance and the like.
Description
Technical field
The utility model relates to a kind of off-lying sea aquaculture facility, relates in particular to the wind wave resistance culturing raft.
Background technology
Shellfish, algae are the main mariculture kinds of China, and output both accounts for 90% of China's mariculture gross yield.According to measuring and calculating, annual results by cultivated shellfish just can shift out 70,000 tons of inorganic nitrogens, the Phos of 8000 tons and the carbon of more than 120 ten thousand tons from nearshore waters, the eutrophication of controlling coastal nearshore waters and the greenhouse effect of global carbonic acid gas have been brought into play important function.Can say, suitably developing shallow sea shellfish algal culture not only can be for the mankind provides a large amount of high-quality marine products, and can effectively control the ocean eutrophication, prevents that red tide from occuring, and has significant ecological environment benefit, is a kind of human production activity of doulbe-sides' victory.In addition, the seawater raft culture is carried out in the waters in the depth of water-20～-40 meter, helps recovery and the protection of coastal water fishery resource.Therefore, the raft culture of development deep water has important strategic importance and significant economy, society and ecological benefits to food security in China, ecological environmental protection and the raising people's living standard.As Chinese invention patent application " a kind of laver culture raft frame and cultural method of wind wave resistance ", number of patent application 201110324860.7, a kind of laver culture raft frame and cultural method of wind wave resistance are disclosed, comprise framework and cultivation lace curtaining, this framework is the waist-drum-shaped framework of hollow, and the inner edge of waist-drum-shaped framework is provided with the cultivation lace curtaining, and the outer rim of waist-drum-shaped framework evenly is provided with four fixing threaded holes, be connected with screw rod on fixing threaded hole, waist-drum-shaped framework outer rim also is provided with anchor ear; Waist type drum frame can reduce the stress of stormy waves, impacted by stormy waves and substantially can not fall apart and modification, and capacity of anti-storm is strong; During cultivation, because the waist-drum-shaped framework is integrated setting, do not need to re-assembly framework during installation, save simultaneously supporting leg, just mutually be spirally connected with screw rod between to adjacent each laver culture raft frame when cultivation, formed combined cultivation unit, easy for installation, the installation exercise difficulty is low; When impacted by stormy waves between each laver culture raft frame due to fixing with being spirally connected, impingement phenomenon and Entanglement mutually can not occur each other, cultivation whole unit capacity of anti-storm is stronger, cultivates risk little.Yet the hydrodynamic characterisitic of this invention is relatively poor, and device is complicated, cost is higher, is unsuitable for large-scale promotion.
Summary of the invention
The purpose of this utility model is the defective for prior art, provide a kind of have with low cost, anti-high flow rate, high wave, sound construction, carrying capacity large, cross the wind wave resistance culturing raft that water-based can be good.
The utility model solves the problems of the technologies described above the technical scheme that adopts: the wind wave resistance culturing raft, comprise the rope with anchor, and wherein: rope is connected with the float tube that pair of parallel arranges; Float tube is airtight hollow structure; The float tube downside is equipped with the net sheet of sunk type; The end of float tube is connected with and can inflates or the control appliance of drainage float tube; On float tube between the net sheet, mooring has the balance ball float.Net sheet effectively carry shellfish is concentrated cultivation.Adopt inflatable float tube can resist preferably wave, but drainage sink carry out evading of stormy waves when stormy waves is larger.And long and narrow structure is conducive to reduce the tractive force of directed current.Both combinations of advantage improve its safety greatly.The balance ball float can play traction action when being sunken to the bottom under float tube, prevents that gravity is excessive and causes the float tube fracture.
The Optimized Measures of taking also comprises: control appliance comprises air pump and the water-inflow and drain valve door that is connected with the float tube end; Air pump also is connected with through flexible pipe the float valve that can keep afloat.Float valve can provide stable air feed when air-pump inflating, prevent its water inlet.
Net sheet bottom is provided with the gravity rod suitable with netting length.Gravity rod plays traction action in the bottom, has the function of stablizing whole raft frame, and the net sheet that can extend makes it to have larger carrying capacity and seawater permeability preferably, to improve the cultivation efficiency-cost ratio.
Rope is provided with the component ball float; Tractive unit length above the component ball float is less than or equal to 1/2nd of fixed part length below the component ball float.The component ball float is located at this position and is played the component effect.Large at flow velocity, flow to unsettled sea area, can adopt one-sided fixation, namely only at an end connecting rope of float tube, make it along with water (flow) direction Self-adjustment direction.
Because the utility model rope is connected with the float tube that pair of parallel arranges; Float tube is airtight hollow structure; The float tube downside is equipped with the net sheet of sunk type; The end of float tube is connected with and can inflates or the control appliance of drainage float tube; On float tube between the net sheet, mooring has the balance ball float.Net sheet effectively carry shellfish is concentrated cultivation.Adopt inflatable float tube can resist preferably wave, but drainage sink carry out evading of stormy waves when stormy waves is larger.And long and narrow structure is conducive to reduce the tractive force of directed current.Both combinations of advantage improve its safety greatly.The balance ball float can play traction action when being sunken to the bottom under float tube, prevents that gravity is excessive and causes the float tube fracture.Thereby, the utlity model has with low cost, anti-high flow rate, high wave, sound construction, carrying capacity large, cross the advantage that water-based can be good.
Description of drawings
Fig. 1 is the utility model embodiment state master TV structure schematic diagram that floats;
Fig. 2 is the utility model embodiment wind sheltering state master TV structure schematic diagram;
Fig. 3 is the utility model embodiment plan structure schematic diagram.
Embodiment
Below in conjunction with attached embodiment, the utility model is described in further detail.
Drawing reference numeral explanation: float tube 1, balance ball float 11, air pump 2, float valve 21, net sheet 3, gravity rod 31, rope 4, fixed part 41, tractive unit 42, component ball float 43.
Embodiment: referring to figs. 1 through Fig. 3, the wind wave resistance culturing raft comprises the rope 4 with anchor, and wherein: rope 4 is connected with the float tube 1 that pair of parallel arranges; Float tube 1 is airtight hollow structure; Float tube 1 downside is equipped with the net sheet 3 of sunk type; The end of float tube 1 is connected with and can inflates or the control appliance of drainage float tube 1; On float tube 1 between net sheet 3, mooring has balance ball float 11.Net sheet 3 effectively carry shellfish is concentrated cultivation.Adopt inflatable float tube 1 can resist preferably wave, but drainage sink carry out evading of stormy waves when stormy waves is larger.And long and narrow structure is conducive to reduce the tractive force of directed current.Both combinations of advantage improve its safety greatly.Balance ball float 11 can play traction action when float tube is sunken to the bottom for 1 time, prevent that gravity is excessive and cause float tube 1 fracture.
Control appliance comprises air pump 2 and the water-inflow and drain valve door that is connected with float tube 1 end; Air pump 2 also is connected with through flexible pipe the float valve 21 that can keep afloat.Float valve 21 can provide stable air feed when air pump 2 inflation, prevent its water inlet.
Rope 4 is provided with component ball float 43; Tractive unit 42 length above component ball float 43 are less than or equal to 1/2nd of following fixed part 41 length of component ball float 43.Component ball float 43 is located at this position and is played the component effect.Large at flow velocity, flow to unsettled sea area, can adopt one-sided fixation, namely only at an end connecting rope 4 of float tube 1, make it along with water (flow) direction Self-adjustment direction.
Although described the utility model in conjunction with preferred embodiment; so it is not to limit the utility model; any those skilled in the art; in the situation that do not break away from spirit and scope of the present utility model; can implement displacement and the modification of various changes, coordinate here to the theme of listing, therefore protection domain of the present utility model is as the criterion when looking the claim restricted portion that proposes.
Claims (4)
1. the wind wave resistance culturing raft, comprise the rope (4) with anchor, it is characterized in that: described rope (4) is connected with the float tube (1) that pair of parallel arranges; Described float tube (1) is airtight hollow structure; Described float tube (1) downside is equipped with the net sheet (3) of sunk type; The end of described float tube (1) is connected with and can inflates or the control appliance of drainage described float tube (1); The upper mooring of float tube (1) between described net sheet (3) has balance ball float (11).
2. wind wave resistance culturing raft according to claim 1 is characterized in that: described control appliance comprises air pump (2) and the water-inflow and drain valve door that is connected with float tube (1) end; Described air pump (2) also is connected with through flexible pipe the float valve (21) that can keep afloat.
3. wind wave resistance culturing raft according to claim 1, is characterized in that: be provided with the gravity rod (31) suitable with described net sheet (3) length bottom described net sheet (3).
4. wind wave resistance culturing raft according to claim 1, it is characterized in that: described rope (4) is provided with component ball float (43); Tractive unit (42) length above described component ball float (43) is less than or equal to 1/2nd of following fixed part (41) length of described component ball float (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206663071U CN202999057U (en) | 2012-12-06 | 2012-12-06 | Wind-wave-resistant breeding raft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206663071U CN202999057U (en) | 2012-12-06 | 2012-12-06 | Wind-wave-resistant breeding raft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202999057U true CN202999057U (en) | 2013-06-19 |
Family
ID=48590707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206663071U Expired - Fee Related CN202999057U (en) | 2012-12-06 | 2012-12-06 | Wind-wave-resistant breeding raft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202999057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047402A (en) * | 2017-04-07 | 2017-08-18 | 苑春亭 | A kind of shallow sea raft culture method of suitable shellfish efficient and healthful growth |
| CN110235831A (en) * | 2019-06-10 | 2019-09-17 | 佛山市深蓝维士养殖设备有限公司 | A kind of under(-)chassis of wind wave-resisting net casing scaffold |
-
2012
- 2012-12-06 CN CN2012206663071U patent/CN202999057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047402A (en) * | 2017-04-07 | 2017-08-18 | 苑春亭 | A kind of shallow sea raft culture method of suitable shellfish efficient and healthful growth |
| CN107047402B (en) * | 2017-04-07 | 2020-05-29 | 苑春亭 | Shallow sea raft culture method suitable for healthy and efficient growth of shellfish |
| CN110235831A (en) * | 2019-06-10 | 2019-09-17 | 佛山市深蓝维士养殖设备有限公司 | A kind of under(-)chassis of wind wave-resisting net casing scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |