CN101444195A - Multilayered plate type three-dimensional seafood culturing reef suitable for shallow sea and offshore area - Google Patents
Multilayered plate type three-dimensional seafood culturing reef suitable for shallow sea and offshore area Download PDFInfo
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- CN101444195A CN101444195A CNA2008102495304A CN200810249530A CN101444195A CN 101444195 A CN101444195 A CN 101444195A CN A2008102495304 A CNA2008102495304 A CN A2008102495304A CN 200810249530 A CN200810249530 A CN 200810249530A CN 101444195 A CN101444195 A CN 101444195A
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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 relates to an aquaculture facility for culturing seafood such as Stichopus japonicus and abalone, particularly a multilayered plate type three-dimensional seafood culturing reef suitable for shallow sea and offshore area, which overcomes the shortcomings of raft culture and bottom sowing culture in culturing seafood such as Stichopus japonicus and abalone in shallow sea and offshore area. The multilayered plate type three-dimensional seafood culturing reef comprises a reef base for supporting the entire seafood culturing reef, polyethylene corrugated plates inserted into a reef body base supporting tube, a casing for supporting the polyethylene corrugated plates, and a binding wire for fixing the entire seafood culturing reef. The supporting tube is prefabricated on the reef base, the polyethylene corrugated plates are inserted on the supporting tube, adjacent polyethylene corrugated plates are supported by the casing to form enclosed space for seafood movement, and the top parts of the polyethylene corrugated plates are fastened with the binding wire after all the polyethylene corrugated plates are inserted on the supporting tube of the base to form a complete multilayered plate type three-dimensional seafood culturing reef. The seafood culturing reef can be placed in shallow sea and offshore area or sea area with cofferdams to realize culture of seafood by artificially releasing and naturally collecting fish fries.
Description
Technical field:
The present invention relates to the breeding facility of precious marine products such as stichopus japonicus, Bao, specifically a kind of multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area.
Background technology:
Current, the shallow sea offshore of precious marine products such as stichopus japonicus, Bao is cultured the two kinds of breed patterns such as raft culture and bottom sowing culture that mainly contain.The raft culture technology mainly is as floating well rope with a long rope, it is some large-scale cursory that floating well rope is provided with, floating well rope two ends are fixed on the seabed through the root rope by timber, floating well rope is floated in water, floating well rope below hangs some breeding cages, the precious marine products such as stichopus japonicus of breed are housed in the breeding cage, and the major defect that this kind cultured pattern is: low, the poor growth of aquaculture organism survival rate, and the capacity of anti-storm of structure is poor.The bottom sowing culture technology is directly to sow seed in the sea area, perhaps by culturing sea area input stone, or the scallop cultivation cage that laying keeps flat bottom the sea area, sow seed then, this kind cultured the pattern seed and very easily met with harmful animal, aquaculture organism high temperature season lethality height, and recapture difficulty, labour intensity is big, and the rate of recapture is low.
Summary of the invention:
In order to overcome existing shallow sea offshore raft culture and the deficiency of bottom sowing culture in stichopus japonicus, Bao etc. are cultured, the invention provides a kind of multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, this facility adopts three-dimensional multi-layer plate-type structure, more adhere to the space and cover the place for precious marine products such as stichopus japonicus, Bao provide, make full use of breeding water body, and can obviously reduce the influence of harmful organisms, convenient management and results.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, this multilayered plate type three-dimensional sea reef be provided with the reefs base that supports whole sea reef, be intercalated in polyethylene corrugated plating on the reefs base support pipe, support the polyethylene corrugated plating sleeve pipe, be used for fixing the bundle silk of whole sea reef; Prefabricated stay pipe on the reefs base, the intercalation of polyethylene corrugated plating is on stay pipe, form the activity and the shed space of precious marine product between the adjacent polyethylene corrugated plating by collar supports, the whole intercalations of polyethylene corrugated plating are after on the stay pipe of base, the top is fixing with pricking silk, forms complete multilayered plate type three-dimensional sea reef.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, the reefs base is the rectangular structure that is formed by steel bar concrete casting, the middle part evenly is reserved with circular hole in casting cycle; Reefs base one side is shaped on the pipe network that shelters from heat or light in advance; The reefs base is provided with stay pipe, and the polyethylene corrugated plating is from the setting that begins to be inclined upwardly near pipe network one side of sheltering from heat or light.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, reefs base are the long 75cm that is, wide is 70cm, and height is the concrete long cube structure of 8cm; The circular hole that evenly to leave 9 diameters vertical with last bottom surface in the casting cycle be 10cm, be spaced apart 10cm between adjacent two circular holes, near shelter from heat or light pipe network one mother rib lateral rotundum and respective outer interplanar distance is 15cm, and the spacing of all the other outer mother rib lateral rotundums and respective outer face is 10cm.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, the prefabricated pipe network that shelters from heat or light is that the polythene net of 2cm is formed by the pipe frame that shelters from heat or light with making mesh diameter on the pipe frame that shelters from heat or light on the reefs base; The pipe frame that shelters from heat or light is that the external diameter of high 70cm, wide 60cm is the U type pipe frame that the PPR tubing of 2.5cm is formed, and the pipe frame that shelters from heat or light is the open side of U type near the part of base, and two open tubes are 3.75cm apart from the spacing of respective outer face; Shelter from heat or light the pipe frame in advance on base, and the polyethylene shade net is made on the pipe frame that shelters from heat or light and is formed the pipe network that shelters from heat or light.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, the reefs base is provided with 3 stay pipes in the middle part, stay pipe is that 70cm, external diameter are that the galvanized pipe of 2.5cm is made by length, the spacing of 3 stay pipes and corresponding two lateral surfaces is respectively 23.75cm and 33.75cm, 13.75cm and 23.75cm, 23.75cm and 18.75cm.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, polyethylene corrugated plating wave height 2cm, length is 70cm, linear width is 70cm; Polyethylene corrugated plating wave trough position evenly is equipped with the circular hole that diameter is 4cm, is respectively 4 circular holes and 3 circular holes on adjacent two troughs; The middle part of polyethylene corrugated plating is equipped with 3 and is used for the support pore that the diameter of intercalation on stay pipe is 3cm, and 3 spacings that support pore and corrugated plating edge are respectively 33.5cm and 23.5cm, 13.5cm and 23.5cm, 13.5cm and 23.5cm.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, venamul and MnCl are added in the spraying of polyethylene corrugated plating surface
2Cement carry out roughening and handle MnCl in the cement
2Account for 0.5～1wt%, venamul accounts for 3～5wt%, and coating thickness is 0.5mm.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area supports the PVC sleeve pipe of polyethylene corrugated plating or the sleeve pipe that other material is made, and the employing external diameter is that 4cm, wall thickness are the tubing that is uneven in length of 0.2cm; The length of bottom sleeve pipe is respectively 3.7cm, 7.1cm and 9.9cm, and the length of all the other sleeve pipes of upper strata is determined according to sea area condition and breed species.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, sleeve pipe is contained on the stay pipe, and between adjacent two polyethylene corrugated platings, sleeve pipe becomes alternately with the polyethylene corrugated plating; The polyethylene corrugated plating quantity of intercalation on the base determines that according to sea area condition and breed species circular hole was positioned at the trough place when polyethylene corrugated plating of intercalation on base overlooked.
The described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, the bundle silk that is used for fixing whole sea reef are common commercially available bundle silk or have the fixation of tying up and certain other materials of preventing the seawater corrosion ability is arranged; Prick silk and be banded in the stay pipe top that polyethylene corrugated plating and sleeve pipe are housed.
The invention has the beneficial effects as follows:
1, the present invention adopts three-dimensional multi-layer plate-type structure, is applicable to offshore breed marine site, shallow sea, also can be applied to the breed of cofferdam, shallow sea precious marine product, makes full use of breeding water body;
2, add venamul in the cement of polyethylene corrugated plating surface spraying of the present invention, increased the adhesive strength of cement on corrugated plating, add minor metallic element, carry out roughening simultaneously and handle, be beneficial to algae and microbial adhesion;
3, the three-dimensional plank frame of insertion type of the present invention can and be cultured the quantity and spacing that the sea area physico chemical factor is regulated the polyethylene corrugated plating at any time according to the aquaculture organism kind;
4, the present invention designs has increased the pipe network that shelters from heat or light on the base, the polyethylene corrugated plating tilts to place, reefs is placed and is made pipe network one side of sheltering from heat or light towards south, more adheres to the space for aquaculture organism provides, covers place and food source, more meets the ecological habit of precious marine products such as stichopus japonicus, Bao;
5, the present invention reduces the invasion and attack of harmful organisms, increases precious marine product output;
6, the present invention is easy and simple to handle, reduces labor intensity, and is convenient to management and results;
7, the present invention weakens the influence of breed to the natural waters ecotope, helps culturing the reparation and the comprehensive utilization of marine site ecotope.
Description of drawings:
Fig. 1 is the multilayered plate type three-dimensional sea reef stereogram that the present invention is applicable to the shallow sea immediate offshore area.
Fig. 2 is the multilayered plate type three-dimensional sea reef side sight figure that the present invention is applicable to the shallow sea immediate offshore area.
Fig. 3 is the multilayered plate type three-dimensional sea reef reefs base stereogram that the present invention is applicable to the shallow sea immediate offshore area.
Fig. 4 is the multilayered plate type three-dimensional sea reef polyethylene corrugated plating vertical view that the present invention is applicable to the shallow sea immediate offshore area.
Among the figure, 1, the reefs base; 2, the pipe frame that shelters from heat or light; 3, shade net; 4, the pipe network that shelters from heat or light; 5, stay pipe; 6, polyethylene corrugated plating; 7, sleeve pipe; 8, prick silk; 9, circular hole on the reefs base; 10, circular hole on the polyethylene corrugated plating; 11, support pore.
Embodiment:
Shown in Fig. 1-4, the invention provides a kind of multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, this multilayered plate type three-dimensional sea reef is provided with the reefs base 1 (Fig. 1, Fig. 2) that supports whole sea reef, be intercalated in polyethylene corrugated plating 6 (Fig. 1, Fig. 2) on the reefs base 1, support the polyethylene corrugated plating sleeve pipe 7 (Fig. 1, Fig. 2), be used for fixing the bundle silk 8 (Fig. 1, Fig. 2) of whole sea reef; Prefabricated 3 stay pipes 5 on the reefs base, at least two polyethylene corrugated plating 6 intercalations on 3 stay pipes 5 (Fig. 1, Fig. 2), support activity and the shed space that forms precious marine product by sleeve pipe 7 (Fig. 1, Fig. 2) between the adjacent polyethylene corrugated plating 6, the 6 whole intercalations of polyethylene corrugated plating are after on the stay pipe 5 of reefs base 1, the top is fixing with pricking silk 8, forms complete multilayered plate type three-dimensional sea reef.
Reefs base 1 (Fig. 1, Fig. 2) is the rectangular structure that is formed by steel bar concrete casting, and the middle part evenly is reserved with circular hole 9 (Fig. 3) on 9 reefs bases in casting cycle; Reefs base one side is shaped on the pipe network 4 that shelters from heat or light (Fig. 1, Fig. 2) in advance; Reefs base 1 middle part is provided with the stay pipe 5 that 3 galvanized pipes are made, and polyethylene corrugated plating 6 helps for precious marine product provides the area that more shelters from heat or light, and reduces the residual of residual bait and ight soil from the setting that begins to be inclined upwardly near pipe network 4 one sides of sheltering from heat or light.
Reefs base 1 (Fig. 1, Fig. 2) is that the length of concrete casting is that 75cm, the wide 70cm of being, height are the rectangular structure of 8cm; Circular hole 9 on the reefs base that evenly to leave 9 diameters vertical with last bottom surface in the casting cycle be 10cm, be spaced apart 10cm between the circular hole 9 on adjacent two reefs bases, is 15cm near circular hole 9 on the pipe network one side outermost reefs base that shelters from heat or light with the respective outer interplanar distance, and circular hole 9 is 10cm with the spacing of respective outer face on all the other outside reefs bases.
It is that the polyethylene shade net 3 of 2cm is formed by the pipe frame 2 that shelters from heat or light with making mesh on the pipe frame 2 that shelters from heat or light that reefs base 1 (Fig. 1, Fig. 2) is gone up the prefabricated pipe network 4 that shelters from heat or light (Fig. 1, Fig. 2); The pipe frame 2 that shelters from heat or light is that the external diameter of high 70cm, wide 60cm is the U type pipe frame that PPR (atactic copolymerized polypropene) tubing of 2.5cm is formed, and the pipe frame 2 that shelters from heat or light is the open side of U type near the part of bases, and two open tubes are 3.75cm apart from the spacing of respective outer face; Shelter from heat or light pipe frame 2 in advance on base, and shade net 3 is made on the pipe frame 2 that shelters from heat or light and is formed the pipe network 4 that shelters from heat or light.
Reefs base 1 (Fig. 1, Fig. 2) middle part is provided with 3 stay pipes 5, stay pipe 5 is that 70cm, external diameter are that the galvanized pipe of 2.5cm is made by length, the spacing of 3 stay pipes 5 and corresponding two lateral surfaces is respectively 23.75cm and 33.75cm, 13.75cm and 23.75cm, 23.75cm and 18.75cm.
Polyethylene corrugated plating 6 (Fig. 1, Fig. 2) wave height 2cm, length is 70cm, linear width is 70cm; Polyethylene corrugated plating 6 wave trough position evenly are equipped with circular hole 10 (Fig. 4) on the polyethylene corrugated plating that diameter is 4cm, are respectively on 4 polyethylene corrugated platings circular hole 10 on circular hole 10 and 3 the polyethylene corrugated platings on adjacent two troughs; The middle part of polyethylene corrugated plating 6 is equipped with 3 and is used for the support pore 11 (Fig. 4) that the diameter of intercalation on stay pipe 5 is 3cm, 3 spacings that support pore 11 and polyethylene corrugated plating 6 respective edges are respectively 33.5cm and 23.5cm, 13.5cm and 23.5cm, 13.5cm and 23.5cm.
Venamul and MnCl are added in the 6 surface sprayings of polyethylene corrugated plating
2Cement carry out roughening and handle MnCl in the cement
2Account for 0.5～1wt%, venamul accounts for 3～5wt%, and coating thickness is 0.5mm.
The sleeve pipe 7 (Fig. 1, Fig. 2) that supports polyethylene corrugated plating 6 is 4cm for external diameter, and wall thickness is the PVC that is uneven in length (polyvinyl chloride) tubing of 0.2cm or the sleeve pipe that other material is made; The length of bottom sleeve pipe 7 is respectively 3.7cm, 7.1cm and 9.9cm, and the length of all the other sleeve pipes 7 of upper strata is identical, can and culture species and determine according to the sea area condition.
The PVC sleeve pipe is adorned 7 (Fig. 1, Fig. 2) on stay pipe 5, and between adjacent two polyethylene corrugated platings 6,6 one-tenth of PVC sleeve pipe 7 and polyethylene corrugated platings are alternately; When the polyethylene corrugated plating 6 of intercalation on reefs base 1 overlooked on the polyethylene corrugated plating circular hole 10 be positioned at the trough place, the quantity of polyethylene corrugated plating 6 is according to the sea area condition and culture species and determine.
The bundle silk 8 (Fig. 1, Fig. 2) that is used for fixing whole sea reef is common commercially available bundle silk or has the fixation of tying up and certain other materials of preventing the seawater corrosion ability is arranged; Be banded in stay pipe 5 tops that polyethylene corrugated plating 6 and PVC sleeve pipe 7 are housed with pricking silk 8, form complete multilayered plate type three-dimensional sea reef.
Embodiment 1
The multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area shown in Fig. 1-4 is applied to the breed of shallow sea immediate offshore area stichopus japonicus.3 PVC sleeve pipes 7 (Fig. 1, Fig. 2) with bottom are contained on the stay pipe 5 (Fig. 1, Fig. 2) of reefs base 1 (Fig. 1, Fig. 2) earlier, and the principle that distributes alternately according to polyethylene corrugated plating 6 (Fig. 1, Fig. 2) and PVC sleeve pipe 7 is contained in polyethylene corrugated plating 6 and PVC sleeve pipe 7 on the stay pipe 5 of reefs base 1 successively then.The height of the quantity of polyethylene corrugated plating 6 and PVC sleeve pipe 7 can be regulated at any time according to culturing the sea area physico chemical factor, and stay pipe 5 tops are fixed with bundle silk 8 (Fig. 1, Fig. 2) and formed complete reefs.The multilayered plate type three-dimensional sea reef is thrown in into the apostichopus japonicus culture sea area, made the pipe network 4 that shelters from heat or light (Fig. 1, a Fig. 2) side towards south.The stichopus japonicus seedling of some is sowed near reefs, also can be realized adhering to naturally of juvenile stichopus in the apostichopus japonicus culture sea area.Along with the growth of stichopus japonicus, can reduce the height of upper strata PVC sleeve pipe 7, increase the spacing between the adjacent polyethylene corrugated plating 6.
The multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area shown in Fig. 1-4 is applied to the breed of shallow sea immediate offshore area Bao.3 PVC sleeve pipes 7 (Fig. 1, Fig. 2) with bottom are contained on the stay pipe 5 (Fig. 1, Fig. 2) of reefs base 1 (Fig. 1, Fig. 2) earlier, and the principle that distributes alternately according to polyethylene corrugated plating 6 (Fig. 1, Fig. 2) and PVC sleeve pipe 7 is contained in polyethylene corrugated plating 6 and PVC sleeve pipe 7 on the stay pipe 5 of reefs base 1 successively then.The height of the quantity of polyethylene corrugated plating 6 and PVC sleeve pipe 7 can be regulated at any time according to culturing the sea area physico chemical factor, and stay pipe 5 tops are fixed with bundle silk 8 (Fig. 1, Fig. 2) and formed complete reefs.The multilayered plate type three-dimensional sea reef is thrown in into the abalone culture sea area, made the pipe network 4 that shelters from heat or light (Fig. 1, a Fig. 2) side towards south.The Bao seedling of some is sowed near reefs, also can be realized adhering to naturally of Bao seed in the abalone culture sea area.Along with the growth of Bao, can reduce the height of upper strata PVC sleeve pipe 7, increase the spacing between the adjacent polyethylene corrugated plating 6.
The multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area shown in Fig. 1-4 is applied to the cultivation of the artificial multilayer algae of shallow sea offshore bed.3 PVC sleeve pipes 7 (Fig. 1, Fig. 2) with bottom are contained on the stay pipe 5 (Fig. 1, Fig. 2) of reefs base 1 (Fig. 1, Fig. 2) earlier, and the principle that distributes alternately according to polyethylene corrugated plating 6 (Fig. 1, Fig. 2) and PVC sleeve pipe 7 is contained in polyethylene corrugated plating 6 and PVC sleeve pipe 7 on the stay pipe 5 of reefs base 1 successively then.The height of the quantity of polyethylene corrugated plating 6 and PVC sleeve pipe 7 can be regulated at any time according to culturing the sea area physico chemical factor, and stay pipe 5 tops are fixed with bundle silk 8 (Fig. 1, Fig. 2) and formed complete reefs.The multilayered plate type three-dimensional sea reef is thrown in into offshore zone, shallow sea, the pipe network 4 that shelters from heat or light (Fig. 1, a Fig. 2) side is exposed to the north, realize adhering to naturally of algae.
Embodiment result shows that the present invention can effectively increase the water body availability, increases the dead area and the bond area of precious marine product, be suitable for the growth of precious marine product, increase the safety coefficient of choice seafood aquiculture, be convenient to management and results, help culturing the comprehensive utilization in sea area.
Claims (10)
1, a kind of multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area, it is characterized in that, this multilayered plate type three-dimensional sea reef is provided with the reefs base that supports whole sea reef, be intercalated in polyethylene corrugated plating on the reefs base support pipe, support the polyethylene corrugated plating sleeve pipe, be used for fixing the bundle silk of whole sea reef; Prefabricated stay pipe on the reefs base, the intercalation of polyethylene corrugated plating is on stay pipe, form the activity and the shed space of precious marine product between the adjacent polyethylene corrugated plating by collar supports, the whole intercalations of polyethylene corrugated plating are after on the stay pipe of base, the top is fixing with pricking silk, forms complete multilayered plate type three-dimensional sea reef.
2, according to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 1, it is characterized in that the reefs base is the rectangular structure that is formed by steel bar concrete casting, the middle part evenly is reserved with circular hole in casting cycle; Reefs base one side is shaped on the pipe network that shelters from heat or light in advance; The reefs base is provided with stay pipe, and the polyethylene corrugated plating is from the setting that begins to be inclined upwardly near pipe network one side of sheltering from heat or light.
According to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 2, it is characterized in that 3, the reefs base is the long 75cm that is, wide is 70cm, and height is the concrete long cube structure of 8cm; The circular hole that evenly to leave 9 diameters vertical with last bottom surface in the casting cycle be 10cm, be spaced apart 10cm between adjacent two circular holes, near shelter from heat or light pipe network one mother rib lateral rotundum and respective outer interplanar distance is 15cm, and the spacing of all the other outer mother rib lateral rotundums and respective outer face is 10cm.
According to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 2, it is characterized in that 4, the prefabricated pipe network that shelters from heat or light is that the polythene net of 2cm is formed by the pipe frame that shelters from heat or light with making mesh diameter on the pipe frame that shelters from heat or light on the reefs base; The pipe frame that shelters from heat or light is that the external diameter of high 70cm, wide 60cm is the U type pipe frame that the PPR tubing of 2.5cm is formed, and the pipe frame that shelters from heat or light is the open side of U type near the part of base, and two open tubes are 3.75cm apart from the spacing of respective outer face; Shelter from heat or light the pipe frame in advance on base, and the polyethylene shade net is made on the pipe frame that shelters from heat or light and is formed the pipe network that shelters from heat or light.
5, according to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 2, it is characterized in that, the reefs base is provided with 3 stay pipes in the middle part, stay pipe is that 70cm, external diameter are that the galvanized pipe of 2.5cm is made by length, the spacing of 3 stay pipes and corresponding two lateral surfaces is respectively 23.75cm and 33.75cm, 13.75cm and 23.75cm, 23.75cm and 18.75cm.
6, according to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 1, it is characterized in that, polyethylene corrugated plating wave height 2cm, length is 70cm, linear width is 70cm; Polyethylene corrugated plating wave trough position evenly is equipped with the circular hole that diameter is 4cm, is respectively 4 circular holes and 3 circular holes on adjacent two troughs; The middle part of polyethylene corrugated plating is equipped with 3 and is used for the support pore that the diameter of intercalation on stay pipe is 3cm, and 3 spacings that support pore and corrugated plating edge are respectively 33.5cm and 23.5cm, 13.5cm and 23.5cm, 13.5cm and 23.5cm.
According to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 6, it is characterized in that 7, venamul and MnCl are added in the spraying of polyethylene corrugated plating surface
2Cement carry out roughening and handle MnCl in the cement
2Account for 0.5～1wt%, venamul accounts for 3～5wt%, and coating thickness is 0.5mm.
8, according to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 1, it is characterized in that, support the PVC sleeve pipe of polyethylene corrugated plating or the sleeve pipe that other material is made, the employing external diameter is that 4cm, wall thickness are the tubing that is uneven in length of 0.2cm; The length of bottom sleeve pipe is respectively 3.7cm, 7.1cm and 9.9cm, and the length of all the other sleeve pipes of upper strata is determined according to sea area condition and breed species.
9, according to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 1, it is characterized in that sleeve pipe is contained on the stay pipe, between adjacent two polyethylene corrugated platings, sleeve pipe becomes alternately with the polyethylene corrugated plating; The polyethylene corrugated plating quantity of intercalation on the base determines that according to sea area condition and breed species circular hole was positioned at the trough place when polyethylene corrugated plating of intercalation on base overlooked.
10, according to the described multilayered plate type three-dimensional sea reef that is applicable to the shallow sea immediate offshore area of claim 1, it is characterized in that the bundle silk that is used for fixing whole sea reef is common commercially available bundle silk or has the fixation of tying up and certain other materials of preventing the seawater corrosion ability is arranged; Prick silk and be banded in the stay pipe top that polyethylene corrugated plating and sleeve pipe are housed.
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| CN102550463A (en) * | 2012-03-19 | 2012-07-11 | 中国水产科学研究院黄海水产研究所 | Holothurian cultivation attachment matrix |
| CN102696508A (en) * | 2012-05-15 | 2012-10-03 | 中国水产科学研究院南海水产研究所 | Artificial sea cucumber reef and sea cucumber breeding system |
| CN103270990A (en) * | 2013-06-04 | 2013-09-04 | 浙江海洋学院 | Floating type splicable fish shelter |
| CN103270990B (en) * | 2013-06-04 | 2015-10-28 | 浙江海洋学院 | The sliceable fish shelter of floating |
| CN106665439A (en) * | 2016-12-30 | 2017-05-17 | 中国水产科学研究院黄海水产研究所 | Sea-area attached shellfish proliferation instrument and proliferation method |
| CN110637777A (en) * | 2019-11-06 | 2020-01-03 | 杨桂连 | Three-dimensional high-density aquatic product breeding and seedling raising device |
| CN113287550A (en) * | 2021-05-31 | 2021-08-24 | 中国科学院南海海洋研究所 | Small-size ginseng seedling bottom sowing ecological breeding device and use method |
| CN113287550B (en) * | 2021-05-31 | 2022-04-12 | 中国科学院南海海洋研究所 | Small-size ginseng seedling bottom sowing ecological breeding device and use method |
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