CN204350807U - Marine alga brood body - Google Patents
Marine alga brood body Download PDFInfo
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- CN204350807U CN204350807U CN201420752360.2U CN201420752360U CN204350807U CN 204350807 U CN204350807 U CN 204350807U CN 201420752360 U CN201420752360 U CN 201420752360U CN 204350807 U CN204350807 U CN 204350807U
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- algal reef
- piston body
- vertical sleeve
- gasbag
- marine alga
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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
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Abstract
The utility model discloses a kind of marine alga brood body, aim to provide one and can not only control the reefs suspension degree of depth, in middle level, waters, at the middle and upper levels or middle lower floor carry out the marine alga brood body that breeds.It comprises buoyant device and is suspended on the algal reef supporter below buoyant device by connecting rope, described algal reef supporter comprises the hemispherical bracing frame toward lower recess, be fixed on the column in the middle part of hemispherical bracing frame and some algal reef attachment matrixs be arranged on hemispherical bracing frame, on described column, be positioned at above hemispherical bracing frame and be provided with connecting ring, and between connecting ring and hemispherical bracing frame, be provided with some seedling ropes.
Description
Technical field
The utility model relates to a kind of artificial algal reef, is specifically related to a kind of marine alga brood body thrown in coastal marine site.
Background technology
Artificial algal reef is the artificial reef body of breeding algae specially, be people for being arranged in waters, for marine algae provides the place of growth and breeding; Thus attract the aquatic animals such as fishes and shrimps to carry out forage to algae field, breed, and to reach optimization environments such as subsea, the object of protection, propagation fishery resources; And algae is in process of growth; the organic substance of N, P synthesis self in water can be absorbed by photosynthesis; and discharge oxygen; reduce N, P concentration of water body; water purifying environment, can prevent and administer the eutrophication in waters with can be saved. and improve water area ecological environment, restrain " red tide " outburst; absorb heavy metal ion, protect the marine environment.On the other hand, the economic worth that sea jungle is created is very large, and marine alga itself has industry, edible, medical value.
Current artificial algal reef mostly is sinking type algal reef, will sink down into seabed after namely algal reef renders to marine site, can only build algae field in seabed; And cannot utilize middle level, waters, at the middle and upper levels or middle lower floor breed, thus how to utilize further middle level, waters, at the middle and upper levels or middle lower floor breed, to water purifying environment, improving water area ecological environment is significantly.
Such as, China Patent Publication No. CN202680165U, publication date on January 23rd, 2013, the name that utility model is created is called a kind of reefs transplanted for marine alga, comprise reinforcing bar base and algal reef matrix two parts, described reinforcing bar base and algal reef matrix are Split type structure, and described algal reef matrix is the domed shape be made up of concrete material, described reinforcing bar base is connected with in the middle of algal reef matrix by the vertical joints on it, and described algal reef matrix is provided with the preformed hole for placing little reef segment.The reefs for marine alga transplanting of this application case is similarly sinking type algal reef.
Such as, China Patent Publication No. CN102657072A, publication date on September 12nd, 2012, the name that utility model is created is called a kind of fixing means of artificial graft's algal reef, and the method comprises the following steps, with the impact drilling in the natural cay matrix in object sea area; By coupling assembling, the artificial algal reef of all size and shape is fixed in nature cay matrix.This application case is similarly sinking type algal reef.
Such as, China Patent Publication No. CN103609424A, publication date on March 25th, 2014, the name that utility model is created is called a kind of composite type artificial algal reef, comprise into algal reef and seedling reef, described one-tenth algal reef comprises a solid base, solid base upper surface inlays the shape metal framework identical with upper surface with size, shell mesh bag is provided with in metal framework, a metal stud is inlayed in upper surface center, a steel loop is welded in vertical rod upper end, some seedling ropes are fixed between metal framework and steel loop, described seedling reef is fastened on into the side of algal reef solid base, with marine alga seedling on seedling reef.The artificial algal reef of this application case is similarly sinking type algal reef.
Utility model content
First object of the present utility model mostly is sinking type algal reef to overcome artificial algal reef of the prior art, cannot utilize middle level, waters, at the middle and upper levels or middle lower floor breed, there is provided one can control the algal reef suspension degree of depth, make full use of middle level, waters, at the middle and upper levels or middle lower floor breed, effectively repair, improve the marine alga brood body of Offshore Ecology environment.
The utility model another object on the first object basis because wave fluctuation be comparatively large in order to effectively avoid, suspension reefs be fluctuated acutely, and causes the marine alga brood body that the marine alga that algal reef adheres to is destroyed.
The technical solution of the utility model is:
A kind of marine alga brood body comprises buoyant device and is suspended on the algal reef supporter below buoyant device by connecting rope, described algal reef supporter comprises the hemispherical bracing frame toward lower recess, be fixed on the column in the middle part of hemispherical bracing frame and some algal reef attachment matrixs be arranged on hemispherical bracing frame, described buoyant device comprises outer gasbag, be arranged on central vertical sleeve described in interior gasbag in outer gasbag and central vertical sleeve and be arranged on the middle part of interior gasbag, and the upper end of central vertical sleeve up extends, and in being each passed through, outer gasbag, be positioned at above outer gasbag, the lower end of the vertical sleeve of central authorities is toward downward-extension, and in being each passed through, outer gasbag, be positioned at below outer gasbag, all be tightly connected between the lateral surface of the vertical sleeve of inside and outside gasbag and central authorities, the top of the vertical sleeve of described central authorities, be positioned at the Chu Shengxiang being provided with upper end open above outer gasbag, lifting rope and float is placed with in this storage rope case, and float is positioned at the top of lifting rope, one end of described lifting rope is fixed on float, and the other end is fixed on bottom storage rope case, on described column, be positioned at above hemispherical bracing frame and be provided with connecting ring, and between connecting ring and hemispherical bracing frame, be provided with some seedling ropes.
The algal reef supporter of this programme is suspended in waters by buoyant device, and the degree of depth that can hang by regulating the length of connecting rope to control algal reef supporter, in middle level, waters, at the middle and upper levels or middle lower floor breed, make full use of water area resource, effectively repair, improve Offshore Ecology environment.
On the other hand, algal reef administrative staff are running into strong wind early warning, when may there is the billow of more than 5,6 grades in sea, gas in gasbag can be discharged by algal reef administrative staff in advance, thus make buoyant device and algal reef supporter sink to seabed, thus effectively avoid, because wave fluctuation is comparatively large, suspension reefs is fluctuated acutely, and causing the marine alga that algal reef adheres to be destroyed.When in the process that algal reef supporter sinks, drive lifting rope together floats by the float of this programme; Like this after wave is decorporated, algal reef administrative staff can easily by lifting rope by buoyant device, algal reef supporter and on marine alga together pull-up, and again to inflate in gasbag, whole algal reef swum in marine site again, thus recover algae field.
As preferably, seedling rope is attached with the marine alga seedling of artificial culture.
As preferably, algal reef attachment matrix is made up of foam concrete, and algal reef attachment matrix surface inserting has some shells or barnacle shell or marial rocks fragment.Because algal reef attachment matrix is made up of foam concrete, foam concrete not only quality is light, and has a large amount of holes; Thus algal reef attachment matrix is extremely conducive to algae attachment; Further algal reef attachment matrix surface inserting has some shells or barnacle shell or marial rocks fragment, its coarse holdfast being easy to algae is held, presses close to ecosystem, make the easier set of algae strain and breeding.
As preferably, algal reef attachment matrix is evenly distributed on the medial surface of hemispherical bracing frame, and on each algal reef attachment matrix, on a side at the center of hemispherical bracing frame, be attached with the marine alga seedling of artificial culture; Described seedling rope is also attached with the marine alga seedling of artificial culture.Algal reef supporter due to this programme is the hemispherical bracing frame toward lower recess, and algal reef attachment matrix is fixed on the medial surface of hemispherical bracing frame; The hemispherical supporting construction of depression can build metastable subenvironment, is conducive to shellfish algae and multiplies and lives, and just inoculates corresponding shellfish algae and other biology, contribute to the species abundance that increases sharply before also can dropping into marine usage.On the other hand, the hemispherical supporting construction of depression can increase the long-pending availability of unit seawater surface, and algae strain is in concave surface surface thereof or the three-dimensional set of vertical elevation, imitates the environment of precipitous seabed cay, is conducive to the growth of marine alga.
As preferably, be provided with annular protrusion in the middle part of storage rope case medial surface, and the storage rope case be positioned at above annular protrusion is the taper casing that cross section increases gradually from bottom to top, described float is truncated cone-shaped, and float is placed in the taper casing above annular protrusion, and envelope hides taper casing upper port.The float of this programme not only as the generator of buoyancy, but also can use as upper cover, avoids lifting rope to be exposed to the weather.
As preferably, described buoyant device also comprises being arranged on keeps away unrestrained fuze mechanism in central vertical sleeve, and the vertical sleeve of described central authorities cylindrically, and close by the upper/lower terminal of central vertical sleeve; Describedly keep away unrestrained fuze mechanism and comprise the upper piston body, the lower piston body that are arranged in central vertical sleeve that can slide along central authorities vertical sleeves, connect the connecting rod of upper and lower two-piston body, coaxially be arranged on the leading-off rods on lower piston body, be arranged on the inner vent that is connected on central vertical sleeve medial surface and with outer gasbag and be arranged on central vertical sleeve medial surface and the outer vent be positioned at above outer gasbag; Described inner vent is positioned at the top of gasbag, on the vertical sleeve medial surface of described central authorities, be positioned at below lower piston body and be provided with spacing block set, described leading-off rods is positioned at below lower piston body, and the lower end of leading-off rods is toward downward-extension, and through central vertical sleeve lower surface, be positioned at outside central vertical sleeve; Described leading-off rods is arranged with and upper and lower two-piston body can be made up to move and make upper piston body against the first Compress Spring of the vertical sleeve inner top surface of central authorities; The spacing between upper and lower two-piston body is less than along central vertical quill spacing upwards between described inside and outside two air vents, and when the lower end abutment of piston body is on spacing block set instantly, inner vent is between upper and lower two-piston body, and outer vent is positioned at above upper piston body; When upper piston body sleeve inner top surface vertical against central authorities, inside and outside two air vents are all between upper and lower two-piston body; One end of described connecting rope is connected with the lower end of leading-off rods, and the other end is connected with column upper end; The buoyancy of described buoyant device is greater than the gravity sum of buoyant device and algal reef supporter.
This programme keep away unrestrained fuze mechanism when wave is larger, such as there are 5 grades of billows, 6 grades of billow (wave height 2 ~ 6 meters), now under the effect of wave buoyant device by drive algal reef supporter and on the upper and lower big ups and downs of marine alga, cause that the marine alga that algal reef supporter adheres to is torn, destruction etc.; And the algal reef of this programme is when wave is larger, keep away unrestrained fuze mechanism the gas fraction in outer gasbag to be discharged, the buoyancy of buoyant device is made to be less than the gravity sum of buoyant device and algal reef supporter, buoyant device and algal reef supporter are sunk to seabed, thus effectively avoid because wave fluctuation is larger, suspension reefs is fluctuated acutely, and causes the marine alga that algal reef supporter adheres to be destroyed.In addition, after algal reef supporter sinks to seabed, interior gasbag can ensure that buoyant device floats over above algal reef supporter all the time, avoids the marine alga to algal reef supporter adheres to damage.
As preferably, the top of outer gasbag is provided with outer charging connector.
The beneficial effects of the utility model are:
One, the degree of depth that can hang by regulating the length of connecting rope control algal reef supporter, in middle level, waters, at the middle and upper levels or middle lower floor breed, make full use of water area resource.
Its two, effectively can avoid, because wave fluctuation is comparatively large, suspension reefs being fluctuated acutely, and cause marine alga that algal reef adheres to destroyed.
Its three, metastable subenvironment can be built, be conducive to shellfish algae and multiply and live; And the availability that unit seawater surface is long-pending can be increased, imitate the environment of precipitous seabed cay, be conducive to the growth of marine alga.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of marine alga brood body of the present utility model.
Fig. 2 is a kind of structural representation of algal reef supporter of the present utility model.
Fig. 3 is a kind of structural representation of the buoyant device in Fig. 1.
Fig. 4 is that marine alga brood body of the present utility model is at a kind of structural representation running into a certain state in Wave Processes.
Fig. 5 is a kind of structural representation of the buoyant device in Fig. 4.
Fig. 6 is the schematic diagram that marine alga brood body of the present utility model renders to a kind of practical application behind marine site.
Fig. 7 is the schematic diagram that marine alga brood body of the present utility model renders to the another kind of practical application behind marine site.
In figure: buoyant device 1; The vertical sleeve 2 of central authorities; Outer gasbag 3, interior gasbag 3a, outer charging connector 31, floss hole 32; Connecting rope 4; Storage rope case 5, lifting rope 51, float 52; Column 6; Algal reef supporter 7, hemispherical bracing frame 71, algal reef attachment matrix 72, connecting ring 73, seedling rope 74; Keep away unrestrained fuze mechanism 8, outer vent 81, upper piston body 82, inner vent 83, connecting rod 84, lower piston body 85, spacing block set 86, the first Compress Spring 87, leading-off rods 88; Spud pile 11; Pull rope 12; Connect buoyancy aid 13; Anchor line 14; Anchor 15.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of marine alga brood body comprises buoyant device 1 and is suspended on the algal reef supporter 7 below buoyant device by connecting rope 4.Algal reef supporter comprises the hemispherical bracing frame 71 toward lower recess, is fixed on the column 6 in the middle part of hemispherical bracing frame and some algal reef attachment matrixs 72 be arranged on hemispherical bracing frame.The upper end of column is positioned at the top of algal reef supporter.Algal reef attachment matrix is made up of foam concrete, and algal reef attachment matrix surface inserting has some shells or barnacle shell or marial rocks fragment.Algal reef attachment matrix is regular polygon, and as equilateral triangle, square, regular pentagon, regular hexagon etc., the algal reef attachment matrix in the present embodiment is regular hexagon etc.Algal reef attachment matrix is fixed on the medial surface of hemispherical bracing frame.Each algal reef attachment matrix is evenly distributed on the medial surface of hemispherical bracing frame.Algal reef adheres on matrix, on a side at the center of hemispherical bracing frame, is attached with the marine alga seedling of artificial culture.On column, be positioned at above hemispherical bracing frame and be provided with connecting ring 73.Some seedling ropes 74 are provided with between connecting ring and hemispherical bracing frame.Connecting ring is fixed on column.The upper end of seedling rope is fixed on connecting ring, and lower end is fixed on the upper port edge of hemispherical bracing frame.Each seedling rope is all attached with the marine alga seedling of artificial culture.
As shown in Figure 1, Figure 3, buoyant device 1 comprises outer gasbag 3, is arranged on the interior gasbag 3a in outer gasbag, central vertical sleeve 2 and be arranged on and keep away unrestrained fuze mechanism 8 in central vertical sleeve.The vertical sleeve of central authorities is arranged on the middle part of interior gasbag, and the upper end of central vertical sleeve up extends, and be each passed through inside and outside gasbag, be positioned at above outer gasbag, the lower end of central vertical sleeve toward downward-extension, and is each passed through inside and outside gasbag, is positioned at below outer gasbag.All be tightly connected between the lateral surface of the vertical sleeve of inside and outside gasbag and central authorities.Central authorities vertical sleeve cylindrically, and the upper/lower terminal of central vertical sleeve close.The top of outer gasbag is provided with outer charging connector 31.
Central authorities vertical sleeve top, be positioned at the storage rope case 5 being provided with upper end open above outer gasbag.Be placed with lifting rope 51 and float 52 in this storage rope case, and float is positioned at the top of lifting rope.The buoyancy of float is greater than the gravity of lifting rope.Lifting rope is the high strength rope of lighter weight; Such as, high-strength nylon rope, the regular tenacity of 0.5 millimeter to 2 millimeters or the steel wire etc. of higher-strength; And the surface of this lifting rope is coated with waterproof coating.Be provided with annular protrusion in the middle part of storage rope case medial surface, and the storage rope case be positioned at above annular protrusion is the taper casing that cross section increases gradually from bottom to top.Float is truncated cone-shaped, and float is placed in the taper casing above annular protrusion, and envelope hides taper casing upper port.Taper tank floor is provided with some osculums.One end of lifting rope is fixed on float, and the other end is fixed on bottom storage rope case.
Keep away unrestrained fuze mechanism 8 and comprise the upper piston body 82, the lower piston body 85 that are arranged in central vertical sleeve that can slide along the vertical sleeve of central authorities, connect the connecting rod 84 of upper and lower two-piston body, coaxially be arranged on the leading-off rods 88 on lower piston body, be arranged on the inner vent 83 that is connected on central vertical sleeve medial surface and with outer gasbag and be arranged on central vertical sleeve medial surface and the outer vent 81 be positioned at above outer gasbag.Inner vent is between inside and outside gasbag, and inner vent is positioned at the top of gasbag.Outer vent is through hole.Upper piston body and lower piston body side surface are respectively equipped with sealing ring.On the vertical sleeve medial surface of central authorities, be positioned at below lower piston body and be provided with spacing block set 86.Leading-off rods is positioned at below lower piston body, and the lower end of leading-off rods is toward downward-extension, and through central vertical sleeve lower surface, be positioned at outside central vertical sleeve.The lower surface of the vertical sleeve of central authorities is provided with the excessively rod through-hole corresponding with leading-off rods.The lower end of leading-off rods was passed rod through-hole and was positioned at below central vertical sleeve.Leading-off rods is arranged with and upper and lower two-piston body can be made up to move and make upper piston body against the first Compress Spring 87 of the vertical sleeve inner top surface of central authorities.First Compress Spring is between the vertical sleeve inner bottom surface of lower piston body and central authorities, and the upper end of the first Compress Spring is resisted against on lower piston body, and lower end abutment is on the vertical sleeve inner bottom surface of central authorities.The spacing between upper and lower two-piston body is less than along central vertical quill spacing upwards between inside and outside two air vents.Instantly, when the lower end abutment of piston body is on spacing block set, inner vent is between upper and lower two-piston body, and outer vent is positioned at above upper piston body; When upper piston body sleeve inner top surface vertical against central authorities, inside and outside two air vents are all between upper and lower two-piston body.
One end of connecting rope 4 is connected with the lower end of leading-off rods, and the other end is connected with column upper end.When algal reef supporter is suspended on below buoyant device, the lower end abutment of lower piston body is on limited block.The buoyancy of buoyant device is greater than the gravity sum of buoyant device and algal reef supporter.
The embody rule process of marine alga brood body of the present utility model is as follows:
The first, as shown in Figure 1, whole marine alga brood body is transferred in waters, by buoyant device 1 and connecting rope 4, algal reef supporter 7 is suspended in waters; And the degree of depth that can hang by regulating the length of connecting rope control algal reef supporter, utilize middle level, waters, at the middle and upper levels or middle lower floor breed.It is in the marine site of 20 to 100 meters that algal reef in the present embodiment is applicable to throw in the degree of depth, wherein, between the length of connecting rope is 10 to 50 meters; The length of lifting rope is greater than the degree of depth in marine site residing for algal reef.
As shown in Figure 1, Figure 3, when marine alga brood body of the present utility model is transferred to after in waters, when sea (wave is less) of calmness, under the Action of Gravity Field of algal reef supporter 7, connecting rope is in exceptionally straight state, now, the gravity of algal reef supporter 7 will be applied on upper and lower piston body 82,85 by connecting rope 4, thus overcome the reset force of the first Compress Spring 87, make the lower end abutment of lower piston body on limited block 86; Now, inner vent is between upper and lower two-piston body, and outer vent is positioned at above upper piston body; Gas in outer gasbag 3 can not be discharged, thus ensures that algal reef of the present utility model is suspended in marine site, utilize middle level, waters, at the middle and upper levels or middle lower floor breed.
As shown in Figure 4, Figure 5, when running into wave and being larger, such as, there are 5 grades of billows, 6 grades of billow (wave height 2 ~ 6 meters) in the marine alga brood body of this programme; Because buoyant device 1 is across the sea floating, buoyant device together will fluctuate up and down with the fluctuation of wave; When buoyant device up moves with the fluctuation of wave, buoyant device will drive algal reef supporter 7 together up to move by connecting rope 4; When buoyant device up moves to extreme higher position with wave, and toward when moving down with wave, algal reef supporter 7 probably also moves in continuation under effect of inertia, until algal reef supporter peaks (in the segment distance that buoyant device down floats with wave, algal reef supporter moves on all may continuing, spacing between such buoyant device 1 and algal reef supporter 7 will be less than the length of connecting rope 4, and the fluctuating range of spacing between the larger buoyant device of wave and algal reef supporter can be larger); Thus the gravity of algal reef supporter 7 cannot be applied on upper and lower piston body by connecting rope 4 in this process, upper and lower piston body 82,85 will be promoted under the effect of now the first Compress Spring 87 up to move, when inside and outside two air vents 81,83 are all between upper and lower two-piston body, portion gas in outer gasbag 3 will be discharged by inside and outside two air vents, make the buoyancy of buoyant device be less than the gravity sum of buoyant device and algal reef supporter; Now, buoyant device 1 and algal reef supporter 7 will sink to seabed, thus effectively avoid, because wave fluctuation is comparatively large, suspension reefs is fluctuated acutely, and causing the marine alga that algal reef adheres to be destroyed.
Marine alga brood body of the present utility model is after the lower end abutment of lower piston body is on spacing block set, the large young pathbreaker of spacing between outer vent now and upper piston body determines that this programme algal reef is when running into great wave, keep away unrestrained fuze mechanism the portion gas in outer gasbag to be discharged, buoyant device and algal reef supporter are sunk.As shown in Figure 2, after the lower end abutment of lower piston body 85 is on spacing block set 86, spacing between outer vent 83 and upper piston body 82 is larger, then " the first Compress Spring 87 promotes upper and lower piston body and up moves, until inside and outside two air vents are all between upper and lower two-piston body "---the time needed for this process is longer; This has enough large fluctuating range (namely the difference of the length of connecting rope and the spacing between buoyant device and algal reef supporter is enough large) with regard to needing the spacing between buoyant device and algal reef supporter; Thus after the lower end abutment of lower piston body is on spacing block set, the spacing between outer vent and upper piston body is larger, then need larger wave fluctuating range can make to keep away unrestrained fuze mechanism and discharged by the portion gas in outer gasbag.
When running into little wave, although the spacing between buoyant device and algal reef supporter may now fluctuate (spacing namely between buoyant device and algal reef supporter will be less than the length of connecting rope), first Compress Spring is promoted, lower piston body up moves, but it is not when upper piston body also up crosses outer vent, and (outer vent is not also positioned at, between two lower piston bodies), algal reef supporter sinks, the gravity of algal reef supporter will be applied to by connecting rope again, on lower piston body, overcome the reset force of the first Compress Spring, make, lower piston body moves down, that is when running into little wave, it is not enough to make to keep away unrestrained fuze mechanism and is discharged by the portion gas in outer gasbag, thus after the lower end abutment of lower piston body is on spacing block set, this programme can decide this programme algal reef when running into great wave by the spacing size controlled between outer vent and upper piston body, and keeping away unrestrained fuze mechanism can discharge the portion gas in outer gasbag, buoyant device and algal reef supporter are sunk.In general, when running into 5 grades of billows, 6 grades billow (wave height 2 ~ 6 meters), algal reef supporter, by violent the fluctuating of generation, causes the marine alga that algal reef supporter adheres to be destroyed; Thus, when running into 5 grades of billows, 6 grades billow (wave height 2 ~ 6 meters), the unrestrained fuze mechanism of keeping away of this programme can by the portion gas discharge in outer gasbag; Buoyant device and algal reef supporter are sunk.
When in the process that algal reef supporter sinks, drive lifting rope together floats by the float of this programme; Like this after wave is decorporated, algal reef administrative staff can easily by lifting rope by buoyant device, algal reef supporter and on marine alga together pull-up, and again to inflate in gasbag, whole algal reef swum in marine site again, thus recover algae field.
In addition, after algal reef supporter sinks to seabed, interior gasbag 3a can ensure that buoyant device floats over above algal reef supporter all the time, avoids the marine alga to algal reef supporter adheres to damage.
As shown in Figure 6, when marine alga brood body of the present utility model is transferred to after in waters, can respectively by pull rope 12 by each algal reef of the present utility model be preset in marine site or the spud pile 11 of near shore is connected; Pull rope one end and the vertical sleeve connection of central authorities be positioned at below outer gasbag, the other end is connected with spud pile.Pull rope is evenly distributed with some buoyant spheres.Spud pile is be fixed in marine site or the spud pile of near shore.Spud pile can with each algal reef one_to_one corresponding, also can some each algal reefs corresponding with a spud pile.
As shown in Figure 7, when marine alga brood body of the present utility model is transferred to after in waters, by sinker formula method, algal reef of the present utility model can also be limited in a certain marine site.This sinker formula method comprises floating connection buoyancy aid 13 across the sea, anchor 15, anchor line 14 and pull rope 12; Wherein anchor sinks to seabed, and anchor line connects anchor and is connected buoyancy aid; Pull rope one end be connected buoyancy aid and be connected, the other end and the vertical sleeve connection of central authorities be positioned at below outer gasbag.
When marine alga brood body of the present utility model is transferred to after in waters, algal reef of the present utility model can also be limited in a certain marine site by another kind of sinker formula method; Be fixed on bottom algal reef supporter by anchor line or be fixed in the vertical cartridges sides of central authorities below outer gasbag, and anchor is sunk to seabed, and the length of anchor line is greater than the spacing in algal reef supporter and seabed.
Claims (7)
1. a marine alga brood body, it is characterized in that, comprise buoyant device (1) and be suspended on the algal reef supporter (7) below buoyant device by connecting rope (4), described algal reef supporter comprises the hemispherical bracing frame (71) toward lower recess, is fixed on the column (6) in the middle part of hemispherical bracing frame and some algal reefs attachment matrix (72) be arranged on hemispherical bracing frame;
Described buoyant device comprises outer gasbag (3), the vertical sleeve of interior gasbag (3a) and central vertical sleeve (2) described central authorities be arranged in outer gasbag is arranged on the middle part of interior gasbag, and the upper end of central vertical sleeve up extends, and be each passed through inside and outside gasbag, be positioned at above outer gasbag, the lower end of the vertical sleeve of central authorities toward downward-extension, and is each passed through inside and outside gasbag, is positioned at below outer gasbag; All be tightly connected between the lateral surface of the vertical sleeve of inside and outside gasbag and central authorities;
The top of the vertical sleeve of described central authorities, be positioned at the Chu Shengxiang (5) being provided with upper end open above outer gasbag, lifting rope (51) and float (52) is placed with in this storage rope case, and float is positioned at the top of lifting rope, one end of described lifting rope is fixed on float, and the other end is fixed on bottom storage rope case;
On described column, be positioned at above hemispherical bracing frame and be provided with connecting ring (73), and between connecting ring and hemispherical bracing frame, be provided with some seedling ropes (74).
2. marine alga brood body according to claim 1, is characterized in that, described seedling rope is attached with the marine alga seedling of artificial culture.
3. marine alga brood body according to claim 1, is characterized in that, described algal reef attachment matrix is made up of foam concrete, and algal reef attachment matrix surface inserting has some shells or barnacle shell or marial rocks fragment.
4. marine alga brood body according to claim 1, it is characterized in that, described algal reef attachment matrix is evenly distributed on the medial surface of hemispherical bracing frame, and each algal reef adheres on matrix, on a side at the center of hemispherical bracing frame, is attached with the marine alga seedling of artificial culture.
5. the marine alga brood body according to claim 1 or 2 or 3 or 4, it is characterized in that, annular protrusion is provided with in the middle part of described storage rope case medial surface, and the storage rope case be positioned at above annular protrusion is the taper casing that cross section increases from bottom to top gradually, described float is truncated cone-shaped, and float is placed in the taper casing above annular protrusion, and envelope hides taper casing upper port.
6. the marine alga brood body according to claim 1 or 2 or 3 or 4, it is characterized in that, described buoyant device also comprises being arranged on keeps away unrestrained fuze mechanism (8) in central vertical sleeve, and the vertical sleeve of described central authorities cylindrically, and close by the upper/lower terminal of central vertical sleeve; Describedly keep away unrestrained fuze mechanism and comprise the upper piston body (82), the lower piston body (85) that are arranged in central vertical sleeve that can slide along central authorities vertical sleeves, connect the connecting rod (84) of upper and lower two-piston body, coaxially be arranged on the leading-off rods (88) on lower piston body, be arranged on the inner vent (83) that is connected on central vertical sleeve medial surface and with outer gasbag and be arranged on central vertical sleeve medial surface and the outer vent (81) be positioned at above outer gasbag; Described inner vent is positioned at the top of gasbag, on the vertical sleeve medial surface of described central authorities, be positioned at below lower piston body and be provided with spacing block set (86), described leading-off rods is positioned at below lower piston body, and the lower end of leading-off rods is toward downward-extension, and through central vertical sleeve lower surface, be positioned at outside central vertical sleeve; Described leading-off rods is arranged with and upper and lower two-piston body can be made up to move and make upper piston body against first Compress Spring (87) of the vertical sleeve inner top surface of central authorities; The spacing between upper and lower two-piston body is less than along central vertical quill spacing upwards between described inside and outside two air vents, and when the lower end abutment of piston body is on spacing block set instantly, inner vent is between upper and lower two-piston body, and outer vent is positioned at above upper piston body; When upper piston body sleeve inner top surface vertical against central authorities, inside and outside two air vents are all between upper and lower two-piston body; One end of described connecting rope is connected with the lower end of leading-off rods, and the other end is connected with column upper end; The buoyancy of described buoyant device is greater than the gravity sum of buoyant device and algal reef supporter.
7. the marine alga brood body according to claim 1 or 2 or 3 or 4, it is characterized in that, the top of described outer gasbag is provided with outer charging connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752360.2U CN204350807U (en) | 2014-12-04 | 2014-12-04 | Marine alga brood body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752360.2U CN204350807U (en) | 2014-12-04 | 2014-12-04 | Marine alga brood body |
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|---|---|
| CN204350807U true CN204350807U (en) | 2015-05-27 |
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| CN201420752360.2U Expired - Fee Related CN204350807U (en) | 2014-12-04 | 2014-12-04 | Marine alga brood body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972926A (en) * | 2019-10-30 | 2020-04-10 | 中国水产科学研究院南海水产研究所 | Method for constructing gulfweed field on artificial riprap shoreline by adopting rope-wound stone-wound algal reef |
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2014
- 2014-12-04 CN CN201420752360.2U patent/CN204350807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972926A (en) * | 2019-10-30 | 2020-04-10 | 中国水产科学研究院南海水产研究所 | Method for constructing gulfweed field on artificial riprap shoreline by adopting rope-wound stone-wound algal reef |
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