CN104429896B - A kind of algae reproduction device - Google Patents
A kind of algae reproduction device Download PDFInfo
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- CN104429896B CN104429896B CN201410207164.1A CN201410207164A CN104429896B CN 104429896 B CN104429896 B CN 104429896B CN 201410207164 A CN201410207164 A CN 201410207164A CN 104429896 B CN104429896 B CN 104429896B
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- algal reef
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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 invention discloses a kind of algae reproduction device, aim to provide one and not only can control the reefs suspension degree of depth, in middle level, waters, at the middle and upper levels or the middle lower floor algae reproduction device of breeding. It comprises buoyant device and is suspended on the algal reef supporter of buoyant device below by connecting rope, and algal reef supporter is provided with some algal reef adherances. Buoyant device comprises outer gasbag, be arranged on the interior gasbag in outer gasbag, central authorities' vertical sleeve and be arranged on the unrestrained fuze mechanism of keeping away in central vertical sleeve, the vertical sleeve of central authorities is arranged on the middle part of interior gasbag, and up extend the upper end of central vertical sleeve, and respectively through inside and outside gasbag, the lower end of central vertical sleeve is toward downward-extension, and respectively through inside and outside gasbag; Between inside and outside gasbag and the lateral surface of central vertical sleeve, be all tightly connected.
Description
Technical field
The present invention relates to a kind of artificial algal reef, be specifically related to a kind of algae reproduction device of throwing in coastal marine site.
Background technology
Artificial algal reef is the artificial reef body of breeding specially algae, is that people is for being arranged in waters, for marine algae provides the place of growth and breeding; Thereby attract the aquatic animals such as fishes and shrimps to carry out forage, breed to algae field, to reach optimization environments such as subsea, the object of protection, propagation fishery resources; And algae is in growth course; N, the P that can absorb in water by photosynthesis synthesize the organic substance of self; and discharge oxygen; reduce N, the P concentration of water body; water purifying environment, the eutrophication that can be saved and prevent and administer waters. 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, and algal reef will sink down into seabed after rendering to marine site, can only build in seabed algae field; And cannot utilize middle level, waters, at the middle and upper levels or middle lower floor breed, thereby how further to utilize middle level, waters, at the middle and upper levels or middle lower floor breed, to water purifying environment, it is very significant improving water area ecological environment.
For example, China Patent Publication No. CN202680165U, open day on January 23rd, 2013, the name of innovation and creation is called a kind of reefs of transplanting 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 being made up of concrete material, described reinforcing bar base is connected with in the middle of algal reef matrix by the vertical connecting portion on it, and described algal reef matrix is provided with the preformed hole for placing little reef segment. The reefs of transplanting for marine alga of this application case is similarly sinking type algal reef.
For example, China Patent Publication No. CN102657072A, in open day on September 12nd, 2012, the name of innovation and creation is called a kind of fixing means of artificial graft's algal reef, and the method comprises the following steps, and uses 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.
For example, China Patent Publication No. CN103609424A, open day on March 25th, 2014, the name of innovation and creation is called a kind of composite artificial algal reef, comprise into algal reef and seedling reef, described one-tenth algal reef comprises a solid base, solid base upper surface is inlayed the metal framework that a shape is identical with upper surface with size, in metal framework, be provided with shell mesh bag, a metal stud is inlayed in upper surface center, a steel loop is welded in vertical rod upper end, between metal framework and steel loop, fix some seedling ropes, described seedling reef is fastened on into the side of algal reef solid base, on seedling reef, has marine alga seedling. the artificial algal reef of this application case is similarly sinking type algal reef.
Summary of the invention
The object of the invention is mostly to be sinking type algal reef in order 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, provide one not only can control the reefs suspension degree of depth, in middle level, waters, at the middle and upper levels or middle lower floor breed; And can effectively avoid because wave fluctuation is larger, the reefs that makes to suspend fluctuates acutely, and causes the destroyed algae reproduction device of marine alga adhering on algal reef.
Technical scheme of the present invention is:
A kind of algae reproduction device, comprise buoyant device and be suspended on the algal reef supporter below buoyant device by connecting rope, described algal reef supporter is provided with the algal reef adherance of some bulks, described buoyant device comprises outer gasbag, be arranged on the interior gasbag in outer gasbag, central authorities' vertical sleeve and be arranged on the unrestrained fuze mechanism of keeping away in central vertical sleeve, the vertical sleeve of described central authorities is arranged on the middle part of interior gasbag, and up extend the upper end of central vertical sleeve, and in passing respectively, outer gasbag, be positioned at outer gasbag top, the lower end of the vertical sleeve of central authorities is toward downward-extension, and in passing respectively, outer gasbag, be positioned at outer gasbag below, between inside and outside gasbag and the lateral surface of central vertical sleeve, be all tightly connected,
The vertical sleeve of described central authorities is cylindric, and the sealing of the upper/lower terminal of central vertical sleeve; Describedly keep away unrestrained fuze mechanism and comprise upper piston body, the lower piston body in central vertical sleeve that be arranged on that can slide along the vertical sleeve of central authorities, 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 being connected on central vertical sleeve medial surface and with outer gasbag and be arranged on central vertical sleeve medial surface and be positioned at the outer vent of outer gasbag top; Described inner vent is positioned at the top of gasbag, on the vertical sleeve medial surface of described central authorities, be positioned at lower piston body below and be provided with spacing block set, described leading-off rods is positioned at lower piston body below, and the lower end of leading-off rods is toward downward-extension, and through central vertical sleeve lower surface, be positioned at central vertical sleeve outside; On described leading-off rods, be arranged with and can make upper and lower two-piston body up move and make first Compress Spring of upper piston body against the vertical sleeve inner top surface of central authorities; Between described inside and outside two steam vents, be less than the spacing between upper and lower two-piston body along central vertical quill spacing upwards, 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 upper piston body top; When upper piston body is during against the vertical sleeve inner top surface of central authorities, inside and outside two steam 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 algal reef supporter; The buoyancy of described buoyant device is greater than the gravity sum of buoyant device and algal reef supporter.
The algal reef supporter of this programme is suspended in waters by buoyant device, and can be by regulating the length of connecting rope control the degree of depth that algal reef supporter hangs, in middle level, waters, at the middle and upper levels or middle lower floor breed, make full use of water area resource.
On the other hand, in the situation that wave is larger, for example there are 5 grades of billows, 6 grades of billow (2～6 meters of wave height), 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, the marine alga that causes adhering on algal reef supporter is torn, destruction etc.; And the algal reef of this programme is in the situation that wave is larger, keeping away unrestrained fuze mechanism can discharge the gas part in outer gasbag, make the buoyancy of buoyant device be less than the gravity sum of buoyant device and algal reef supporter, buoyant device and algal reef supporter are sunk to seabed, thereby effectively avoid fluctuating larger because of wave, the reefs that makes to suspend fluctuates acutely, and causes the marine alga that adheres on algal reef supporter destroyed. In addition, when algal reef supporter sinks to behind seabed, interior gasbag can ensure that buoyant device floats over algal reef supporter top all the time, avoids the marine alga to adhering on algal reef supporter to damage.
As preferably, algal reef supporter middle part is provided with column, on described column, be positioned at algal reef supporter top and be provided with the Chu Shengxiang of upper end open, in this storage rope case, is placed with lifting rope, is also provided with lifting rope self adaptation levitating device on described column, this lifting rope self adaptation levitating device comprises ball float, and balancing weight, is arranged on the mounting blocks on column, and contiguous block is arranged on the vertical pilot hole on mounting blocks and is slidably arranged on and vertically excites bar in vertical pilot hole, described contiguous block is positioned at storage rope case top, contiguous block is provided with dodges hole, step down breach and with dodge hole and parallel, and through stepping down the spacing hole of breach, describedly vertically excite bar to pass to dodge hole, vertically excite bar to be provided with, lower two limited blocks, and on, lower position block is positioned at the relative both sides of contiguous block, described lower position block is between contiguous block and mounting blocks, and vertically excite on bar, between lower position block and mounting blocks, be provided with the second Compress Spring, described upper limit position block is provided with spacing peg, this spacing peg is plugged in spacing hole, and in the time that upper limit position block is resisted against on contiguous block, spacing peg is through stepping down breach, on described algal reef supporter, be positioned under vertically exciting bar and be provided with cable-through hole, algal reef supporter below, be positioned under vertically exciting bar and be provided with spacing ring, described balancing weight is hung on the lower end that vertically excites bar by lanyard, described lanyard is through cable-through hole and spacing ring, and balancing weight is positioned at spacing ring below, described ball float is provided with link, and one end of described lifting rope is fixed on link, and the other end is fixed on storage rope case bottom, and the buoyancy of ball float is greater than the gravity of lifting rope.
When algal reef supporter sinks to behind seabed, the lifting rope self adaptation levitating device of this programme can discharge ball float, and drives lifting rope together to float by ball float; Like this after wave is decorporated, attendant can be easily by lifting rope by buoyant device, algal reef supporter and on together pull-up of marine alga, and externally inflation in gasbag again, again swims in marine site whole algal reef, thereby recovers algae field.
As preferably, the connecting rope end being connected with algal reef supporter is fixed on the column upper end of algal reef supporter. This programme is conducive to improve the balance of algal reef supporter.
As preferably, mounting blocks is made up of upper and lower two mounting blocks, and contiguous block is between upper and lower two mounting blocks, and described upper limit position block is between upper mounting blocks and contiguous block, and lower position block is between contiguous block and lower mounting blocks.
As preferably, algal reef supporter is the hemispherical bracing frame toward lower recess, and described algal reef adherance is fixed on the medial surface of hemispherical bracing frame.
Because the algal reef supporter of this programme is the hemispherical bracing frame toward lower recess, and algal reef adherance 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 also can drop into before marine site is used and just inoculate corresponding shellfish algae and other biology, contributes to the species abundance that increases sharply. On the other hand, the hemispherical supporting construction of depression can increase the long-pending utilization rate of unit seawater surface, and algae strain tilts or the three-dimensional set of vertical elevation at concave surface, imitates the environment of precipitous seabed cay, is conducive to the growth of marine alga.
As preferably, on algal reef adherance, towards the marine alga seedling that is attached with artificial culture on a side at the center of hemispherical bracing frame.
As preferably, hemispherical bracing frame lateral surface top is provided with at least three feets toward oblique downward-extension outside hemispherical bracing frame, each feet is circumferentially uniform around hemispherical bracing frame, and the lower end of each feet is positioned at sustained height, and the lower end of each feet is respectively equipped with support plate.
When algal reef supporter sinks to behind seabed, this programme can be supported on seabed by hemispherical bracing frame stably by feet, effectively avoids algal reef supporter to topple over, and is conducive to protect marine alga not damaged.
As preferably, the top of outer gasbag is provided with outer charging connector, and the bottom of outer gasbag is provided with floss hole, and is provided with seal plug in this floss hole.
As preferably, on interior gasbag, the position corresponding with the floss hole of outer gasbag be provided with interior charging connector. In the time that the gas in interior gasbag occurs to leak, the seal plug of the floss hole of outer gasbag can be taken off, and interior charging connector is passed to floss hole; Thereby carry out tonifying Qi by the internal gasbag of interior charging connector.
As preferably, on upper piston body and lower piston body side surface, be respectively equipped with sealing ring.
The invention has the beneficial effects as follows:
One, can be by regulating the length of connecting rope control the degree of depth that algal reef supporter hangs, in middle level, waters, at the middle and upper levels or middle lower floor breed, make full use of water area resource.
Its two, can effectively avoid because wave fluctuation is larger, the reefs that makes to suspend fluctuates acutely, and causes the marine alga that adheres on algal reef destroyed.
Its three, can build metastable subenvironment, be conducive to shellfish algae and multiply and live; And can increase the long-pending utilization rate of unit seawater surface, imitate the environment of precipitous seabed cay, be conducive to the growth of marine alga.
Brief description of the drawings
Fig. 1 is a kind of structural representation of a kind of algae reproduction device of the present invention.
Fig. 2 is a kind of structural representation of the buoyant device in Fig. 1.
Fig. 3 is the partial enlarged drawing at A place in Fig. 1.
Fig. 4 is the partial enlarged drawing at B place in Fig. 3.
Fig. 5 is that a kind of algae reproduction device of the present invention is at a kind of structural representation that runs into a certain state in Wave Processes.
Fig. 6 is a kind of structural representation of the buoyant device in Fig. 5.
Fig. 7 is the schematic diagram that a kind of algae reproduction device of the present invention is rendered to a kind of practical application behind marine site.
Fig. 8 is the schematic diagram that a kind of algae reproduction device of the present invention is rendered 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; Lifting rope self adaptation levitating device 5, lanyard 51, balancing weight 52, upper mounting blocks 53a, lower mounting blocks 53b, vertically excites bar 54, upper limit position block 55, contiguous block 56, lower position block 57, the second Compress Spring 58, spacing ring 510, ball float 511, spacing peg 512, link 513, the breach 514 of stepping down, spacing hole 515; Column 6; Algal reef supporter 7, feet 71; 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 Springs 87, leading-off rods 88; Storage rope case 9; Lifting rope 10; Spud pile 11; Pull rope 12; Connect buoyancy aid 13; Anchor line 14; Anchor 15.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As shown in Figure 1, a kind of algae reproduction device comprises buoyant device 1 and is suspended on the algal reef supporter 7 below buoyant device by connecting rope 4. Algal reef supporter is the hemispherical bracing frame toward lower recess. Hemispherical bracing frame lateral surface top is provided with four feets 71 toward oblique downward-extension outside hemispherical bracing frame. Each feet is circumferentially uniform around hemispherical bracing frame. The lower end of each feet is positioned at sustained height, and the lower end of each feet is respectively equipped with support plate. The evenly distributed algal reef adherance by some bulks on the medial surface of hemispherical bracing frame. Algal reef adherance is fixed on the medial surface of hemispherical bracing frame. On algal reef adherance, towards the marine alga seedling that is attached with artificial culture on a side at the center of hemispherical bracing frame.
As shown in Fig. 1, Fig. 3, Fig. 4, algal reef supporter middle part is provided with column 6. The lower end of column is positioned at the below of algal reef supporter, and the upper end of column is positioned at the top of algal reef supporter. On column, be positioned at algal reef supporter top and be provided with the storage rope case 9 of upper end open. In this storage rope case, be placed with lifting rope 10. What lifting rope coiled from lower to upper in order is placed in storage rope case. Lifting rope is the high strength rope of lighter weight; For example, high-strength nylon rope, the regular tenacity of 0.5 millimeter to 2 millimeters or the steel wire of higher-strength etc.; And the surface of this lifting rope is coated with waterproof coating. On column, be also provided with lifting rope self adaptation levitating device 5. This lifting rope self adaptation levitating device comprises ball float 511, and balancing weight 52, is arranged on the mounting blocks on column, and contiguous block 56 is arranged on the vertical pilot hole on mounting blocks and is slidably arranged on and vertically excites bar 54 in vertical pilot hole. Mounting blocks is made up of upper and lower two mounting blocks 53a, 53b, and contiguous block is between upper and lower two mounting blocks. Contiguous block is positioned at storage rope case top. Contiguous block is provided with dodges hole, step down breach 514 and with dodge hole parallel, and through stepping down the spacing hole 515 of breach. Vertically excite bar to pass and dodge hole. Vertically excite bar to be provided with upper and lower two limited blocks 55,57, and upper and lower spacing is positioned at the relative both sides of contiguous block. Upper limit position block is between upper mounting blocks and contiguous block, and lower position block is between contiguous block and lower mounting blocks. Vertically excite on bar, between lower position block and mounting blocks and be arranged with the second Compress Spring 58, specifically, the second Compress Spring is between lower position block and lower mounting blocks. Upper limit position block is provided with spacing peg 512. Spacing peg with vertically excite bar parallel. This spacing peg is plugged in spacing hole, and in the time that upper limit position block is resisted against on contiguous block, spacing peg is through stepping down breach. On algal reef supporter, be positioned under vertically exciting bar and be provided with cable-through hole. On column, be positioned at algal reef supporter below and top is respectively equipped with spacing ring 510, and spacing ring is positioned at and vertically excites under bar. Balancing weight is hung on the lower end that vertically excites bar by lanyard 51. Lanyard is through cable-through hole and spacing ring. Balancing weight is positioned at spacing ring below, and specifically, balancing weight is positioned at the below of the support plate of feet. Ball float is provided with link 513. One end (being upper end) of lifting rope 10 is fixed on link, and the other end (being lower end) is fixed on storage rope case bottom. The buoyancy of ball float is greater than the gravity of lifting rope.
As shown in Figure 1 and Figure 2, 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 the unrestrained fuze mechanism 8 of keeping away in central vertical sleeve. The vertical sleeve of central authorities is arranged on the middle part of interior gasbag, and up extend the upper end of central vertical sleeve, and respectively through inside and outside gasbag, be positioned at outer gasbag top, the lower end of central vertical sleeve is toward downward-extension, and respectively through inside and outside gasbag, be positioned at outer gasbag below. Between inside and outside gasbag and the lateral surface of central vertical sleeve, be all tightly connected. The vertical sleeve of central authorities is cylindric, and the sealing of the upper/lower terminal of central vertical sleeve. The top of outer gasbag is provided with outer charging connector 31. The bottom of outer gasbag is provided with floss hole 32, and is provided with seal plug in this floss hole. On interior gasbag, the position corresponding with the floss hole of outer gasbag be provided with interior charging connector, and interior charging connector can be stretched out by floss hole.
Keep away unrestrained fuze mechanism 8 and comprise upper piston body 82, the lower piston body 85 in central vertical sleeve that be arranged on 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 being connected on central vertical sleeve medial surface and with outer gasbag and be arranged on central vertical sleeve medial surface and be positioned at the outer vent 81 of outer gasbag top. Inner vent is between inside and outside gasbag, and inner vent is positioned at the top of gasbag. Outer vent is through hole. On upper piston body and lower piston body side surface, be respectively equipped with sealing ring. On the vertical sleeve medial surface of central authorities, be positioned at lower piston body below and be provided with spacing block set 86. Leading-off rods is positioned at lower piston body below, and the lower end of leading-off rods is toward downward-extension, and through central vertical sleeve lower surface, be positioned at central vertical sleeve outside. The lower surface of the vertical sleeve of central authorities is provided with the cross rod through-hole corresponding with leading-off rods. The lower end of leading-off rods was passed rod through-hole and was positioned at central vertical sleeve below. On leading-off rods, be arranged with and can make upper and lower two-piston body up move and make first Compress Spring 87 of upper piston body against the vertical sleeve inner top surface of central authorities. The first Compress Spring is between lower piston body and central vertical sleeve inner bottom surface, 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. Between inside and outside two steam vents, be less than the spacing between upper and lower two-piston body along central vertical quill spacing upwards. 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 upper piston body top; When upper piston body is during against the vertical sleeve inner top surface of central authorities, inside and outside two steam 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 algal reef supporter; And the connecting rope end being connected with algal reef supporter is fixed on the column upper end of algal reef supporter. In the time that algal reef supporter is suspended on buoyant device below, 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; Specifically, the buoyancy of buoyant device is greater than the gravity sum of buoyant device, algal reef supporter, column, Chu Shengxiang, lifting rope and lifting rope self adaptation levitating device.
The concrete application process of algae reproduction device of the present invention is as follows:
The first, by connecting rope, algal reef supporter is sling; Now, column 6, vertically excites bar 54 in vertical state, and what weight 52 dangled by lanyard 51 be hung on vertically excites bar below, and upper limit position block 55 is resisted against on contiguous block 56, and spacing peg 512 is through stepping down breach 514, as shown in Fig. 1, Fig. 3, Fig. 4;
The second, will vertically excite bar up to draw, then link 513 is placed in and is stepped down in breach; Follow again, discharge and vertically excite bar, and spacing peg 512 is hung on link on spacing peg through link, thereby ball float 511 is hung on to spacing peg place, as shown in Figure 3, Figure 4;
The 3rd, as shown in Figure 1, whole algal reef is transferred in waters, by buoyant device 1 and connecting rope 4, algal reef supporter 7 is suspended in waters; And can be by regulating the length of connecting rope control the degree of depth that algal reef supporter hangs, utilize middle level, waters, at the middle and upper levels or middle lower floor breed. It is that in the marine site of 20 to 100 meters, wherein, the length of connecting rope is between 10 to 50 meters that algal reef in the present embodiment is applicable to throw in the degree of depth; The length of lifting rope is greater than the degree of depth in algal reef marine site of living in.
As shown in Figure 1 and Figure 2, after algal reef of the present invention is transferred in waters, in the case of tranquil sea (wave is less), 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, thereby 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 upper piston body top; Gas in outer gasbag 3 can not be discharged, thereby ensures that algal reef of the present invention is suspended in marine site, utilize middle level, waters, at the middle and upper levels or middle lower floor breed.
As shown in Figure 5, Figure 6, running into wave larger in the situation that, for example, there are 5 grades of billows, 6 grades of billow (2～6 meters of wave height); Because buoyant device 1 is across the sea floating, buoyant device will be with together fluctuation up and down of the fluctuation of wave; In the time that 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 when moving down with wave, algal reef supporter 7 probably also will move in continuation under effect of inertia, until algal reef supporter peaks (in the segment distance down floating with wave at buoyant device, algal reef supporter moves on all may continuing, spacing between buoyant device 1 and algal reef supporter 7 will be less than the length of connecting rope 4 like this, and the fluctuating range of spacing between the larger buoyant device of wave and algal reef supporter can be larger); Thereby the gravity of algal reef supporter 7 cannot be applied on upper and lower piston body by connecting rope 4 in this process, now under the effect of the first Compress Spring 87, will promote upper and lower piston body 82,85 up moves, in the time that inside and outside two steam 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 steam vents, make the buoyancy of buoyant device be less than the gravity sum of buoyant device and algal reef supporter; Now, buoyant device 1 will sink to seabed with algal reef supporter 7, thereby effectively avoid because wave fluctuation is larger, and the reefs that makes to suspend fluctuates acutely, and cause the marine alga that adheres on algal reef destroyed.
Algal reef of the present invention 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 in the time running into great wave, keeping away unrestrained fuze mechanism can discharge the portion gas in outer gasbag, and 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, " the first Compress Spring 87 promotes upper and lower piston body and up moves, until inside and outside two steam vents are all between upper and lower two-piston body "---required time of this process is longer; This just needs spacing between buoyant device and algal reef supporter to have (difference that is the spacing between length and buoyant device and the algal reef supporter of connecting rope is enough large) of enough large fluctuating range; Thereby 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, needs larger wave fluctuating range can make to keep away unrestrained fuze mechanism the portion gas in outer gasbag is discharged.
In the time running into little wave, although the spacing between buoyant device and algal reef supporter may now fluctuate (be spacing will be less than the length of connecting rope) between buoyant device and algal reef supporter, the first Compress Spring is promoted, lower piston body up moves, but when it does not also up cross outer vent at upper piston body, (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 to say in the time running into little wave, it is not enough so that keep away unrestrained fuze mechanism by the portion gas discharge in outer gasbag, thereby after the lower end abutment of lower piston body is on spacing block set, this programme can decide this programme algal reef in the time running into great wave by the spacing size of controlling between outer vent and upper piston body, keeps away unrestrained fuze mechanism and the portion gas in outer gasbag can be discharged, buoyant device and algal reef supporter are sunk. in general in the time running into 5 grades of billows, 6 grades of billow (2～6 meters of wave height), algal reef supporter will produce violent fluctuating, and cause the marine alga that adheres on algal reef supporter destroyed, thereby in the time running into 5 grades of billows, 6 grades of billow (2～6 meters of wave height), the unrestrained fuze mechanism of keeping away of this programme can be by the portion gas discharge in outer gasbag, buoyant device and algal reef supporter are sunk.
As shown in Fig. 1, Fig. 3, Fig. 4, when algal reef supporter 7 sinks to behind seabed, the balancing weight 51 of lifting rope self adaptation levitating device 5 also will be placed at seabed, now vertically excite bar under the second Compress Spring effect, will up move until lower position block is resisted against on contiguous block; Now spacing peg is positioned at the breach top of stepping down, and link 513 breaks off relations, and link departs from spacing peg, thereby discharges ball float 511, and now ball float will drive lifting rope together to float; Like this after wave is decorporated, attendant can be easily by lifting rope by buoyant device, algal reef supporter and on together pull-up of marine alga, and externally inflation in gasbag again, again swims in marine site whole algal reef, thereby recovers algae field.
In addition, when algal reef supporter sinks to behind seabed, interior gasbag 3a can ensure that buoyant device floats over algal reef supporter top all the time, avoids the marine alga to adhering on algal reef supporter to damage.
As shown in Figure 7, after algal reef of the present invention is transferred in waters, can be respectively by pull rope 12 by each algal reef of the present invention be preset in marine site in or near spud pile 11 seashore be connected; Pull rope one end is connected with the vertical sleeve of central authorities that is positioned at outer gasbag below, and the other end is connected with spud pile. On pull rope, be evenly distributed with some buoyant spheres. Spud pile is near the spud pile being fixed in marine site or seashore. Spud pile can be corresponding one by one with each algal reef, also can some each algal reefs corresponding with a spud pile.
As shown in Figure 8, after algal reef of the present invention is transferred in waters, can also algal reef of the present invention be limited in a certain marine site by sinker formula method. 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 is connected with the vertical sleeve of central authorities that is positioned at outer gasbag below.
After algal reef of the present invention is transferred in waters, can also algal reef of the present invention be limited in a certain marine site by another kind of sinker formula method; Be fixed on algal reef supporter bottom or be fixed in the vertical cartridges sides of central authorities of outer gasbag below by anchor line, and anchor is sunk to seabed, and the length of anchor line is greater than the spacing in algal reef supporter and seabed.
Claims (10)
1. an algae reproduction device, 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 is provided with the algal reef adherance of some bulks, described buoyant device comprises outer gasbag (3), be arranged on the interior gasbag (3a) in outer gasbag, vertical sleeves of central authorities (2) and be arranged on and keep away unrestrained fuze mechanism (8) in central vertical sleeve, the vertical sleeve of described central authorities is arranged on the middle part of interior gasbag, and up extend the upper end of central vertical sleeve, and in passing respectively, outer gasbag, be positioned at outer gasbag top, the lower end of the vertical sleeve of central authorities is toward downward-extension, and in passing respectively, outer gasbag, be positioned at outer gasbag below, between inside and outside gasbag and the lateral surface of central vertical sleeve, be all tightly connected,
The vertical sleeve of described central authorities is cylindric, and the sealing of the upper/lower terminal of central vertical sleeve; Describedly keep away unrestrained fuze mechanism and comprise upper piston body (82), the lower piston body (85) in central vertical sleeve that be arranged on 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) being connected on central vertical sleeve medial surface and with outer gasbag and be arranged on central vertical sleeve medial surface and be positioned at the outer vent (81) of outer gasbag top; Described inner vent is positioned at the top of gasbag, on the vertical sleeve medial surface of described central authorities, be positioned at lower piston body below and be provided with spacing block set (86), described leading-off rods is positioned at lower piston body below, and the lower end of leading-off rods is toward downward-extension, and through central vertical sleeve lower surface, be positioned at central vertical sleeve outside; On described leading-off rods, be arranged with and can make upper and lower two-piston body up move and make first Compress Spring (87) of upper piston body against the vertical sleeve inner top surface of central authorities; Between inside and outside two steam vents, be less than the spacing between upper and lower two-piston body along central vertical quill spacing upwards, 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 upper piston body top; When upper piston body is during against the vertical sleeve inner top surface of central authorities, inside and outside two steam 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 algal reef supporter; The buoyancy of described buoyant device is greater than the gravity sum of buoyant device and algal reef supporter.
2. a kind of algae reproduction device according to claim 1, is characterized in that, described algal reef supporter middle part is provided with column (6), and the lower end of column is positioned at the below of algal reef supporter, and the upper end of column is positioned at the top of algal reef supporter; On described column, be positioned at algal reef supporter top and be provided with the Chu Shengxiang (9) of upper end open, in this storage rope case, be placed with lifting rope (10), on described column, be also provided with lifting rope self adaptation levitating device (5);
This lifting rope self adaptation levitating device comprises ball float (511), and balancing weight (52), is arranged on the mounting blocks on column, and contiguous block (56) is arranged on the vertical pilot hole on mounting blocks and is slidably arranged on and vertically excites bar (54) in vertical pilot hole, described contiguous block is positioned at storage rope case top, contiguous block is provided with dodges hole, step down breach (514) and with dodge hole and parallel and pass the spacing hole (515) of breach of stepping down, describedly vertically excite bar to pass to dodge hole, vertically excite bar to be provided with, lower two limited blocks (55, 57), and on, lower position block is positioned at the relative both sides of contiguous block, described lower position block is between contiguous block and mounting blocks, and vertically excite on bar, between lower position block and mounting blocks, be provided with the second Compress Spring (58), described upper limit position block is provided with spacing peg (512), this spacing peg is plugged in spacing hole, and in the time that upper limit position block is resisted against on contiguous block, spacing peg is through stepping down breach, on described algal reef supporter, be positioned under vertically exciting bar and be provided with cable-through hole, on column, be positioned at algal reef supporter below and be provided with spacing ring, and spacing ring is positioned at and vertically excites under bar, described balancing weight is hung on by lanyard (51) lower end that vertically excites bar, and described lanyard is through cable-through hole and spacing ring, and balancing weight is positioned at the first spacing ring below, described ball float is provided with link, and one end of described lifting rope is fixed on link, and the other end is fixed on storage rope case bottom, and the buoyancy of ball float is greater than the gravity of lifting rope.
3. a kind of algae reproduction device according to claim 2, is characterized in that, the connecting rope end being connected with algal reef supporter is fixed on the column upper end of algal reef supporter.
4. according to a kind of algae reproduction device described in claim 2 or 3, it is characterized in that, described mounting blocks is made up of upper and lower two mounting blocks (53a, 53b), and contiguous block is between upper and lower two mounting blocks, described upper limit position block is between upper mounting blocks and contiguous block, and lower position block is between contiguous block and lower mounting blocks; Described the second Compress Spring is between lower position block and lower mounting blocks.
5. according to the algae reproduction device described in claim 1 or 2 or 3, it is characterized in that, described algal reef supporter is the hemispherical bracing frame toward lower recess, and described algal reef adherance is fixed on the medial surface of hemispherical bracing frame.
6. a kind of algae reproduction device according to claim 5, is characterized in that, on described algal reef adherance, towards the marine alga seedling that is attached with artificial culture on a side at the center of hemispherical bracing frame.
7. a kind of algae reproduction device according to claim 5, it is characterized in that, described hemispherical bracing frame lateral surface top is provided with at least three feets (71) toward oblique downward-extension outside hemispherical bracing frame, each feet is circumferentially uniform around hemispherical bracing frame, the lower end of each feet is positioned at sustained height, and the lower end of each feet is respectively equipped with support plate.
8. according to a kind of algae reproduction device described in claim 1 or 2 or 3, it is characterized in that, the top of described outer gasbag is provided with outer charging connector, and the bottom of outer gasbag is provided with floss hole, and is provided with seal plug in this floss hole.
9. a kind of algae reproduction device according to claim 8, is characterized in that, on interior gasbag, the position corresponding with the floss hole of outer gasbag be provided with interior charging connector.
10. according to a kind of algae reproduction device described in claim 1 or 2 or 3, it is characterized in that, on described upper piston body and lower piston body side surface, be respectively equipped with sealing ring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207164.1A CN104429896B (en) | 2014-05-15 | 2014-05-15 | A kind of algae reproduction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207164.1A CN104429896B (en) | 2014-05-15 | 2014-05-15 | A kind of algae reproduction device |
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| CN104429896A CN104429896A (en) | 2015-03-25 |
| CN104429896B true CN104429896B (en) | 2016-05-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001190177A (en) * | 2000-01-14 | 2001-07-17 | Tokyo Jimu Service Kk | Artificial algal reef |
| DE102004010652B4 (en) * | 2004-02-29 | 2006-07-27 | Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung | Carrier device for the culture of macroorganisms in marine waters |
| CN101960982B (en) * | 2010-09-30 | 2012-03-21 | 宁波大学 | Artificial macroalgae field in mixed seawater area and construction method thereof |
| CN102405868B (en) * | 2011-11-07 | 2013-03-27 | 中国海洋大学 | Seedling inserting rope-shell combined artificial algal reef |
| JP6008601B2 (en) * | 2012-06-15 | 2016-10-19 | 株式会社クボタ | Vertical alga reef |
| CN203554994U (en) * | 2013-11-25 | 2014-04-23 | 上海海洋大学 | Combined type artificial algal reef |
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