CN107960318A - A kind of sinking type reefs - Google Patents
A kind of sinking type reefs Download PDFInfo
- Publication number
- CN107960318A CN107960318A CN201710562772.8A CN201710562772A CN107960318A CN 107960318 A CN107960318 A CN 107960318A CN 201710562772 A CN201710562772 A CN 201710562772A CN 107960318 A CN107960318 A CN 107960318A
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- Prior art keywords
- reefs
- hollow
- reef
- seat
- pedestal
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention discloses a kind of sinking type reefs, it is desirable to provide a kind of deposit that can not only effectively remove algal reef surface, avoids deposit from having an impact seaweed attachment and growth；And from sea Lidar Equation, the sinking type reefs of boat trip is not interfered with.It includes pedestal, and closed pedestal inner cavity is equipped with pedestal；Some hollow reefs being arranged on pedestal upper surface, there is reefs inner chamber in hollow reefs, the top surface of hollow reefs is equipped with the reefs inlet opening being connected with reefs inner chamber, and the first water feeding one-way valve is equipped with reefs inlet opening, the lateral surface of hollow reefs is equipped with some deflector holes being connected with reefs inner chamber, and hollow reefs is connected by reefs connecting hole with pedestal inner cavity；And the anti-precipitation equipment of reefs, the anti-precipitation equipment of reefs include hollow reef seat and some reefs respiration mechanisms being arranged on hollow reef seat being arranged on pedestal upper surface.
Description
Technical field
The present invention relates to a kind of algal reef body, and in particular to a kind of sinking type reefs.
Background technology
In recent years due to marine environmental pollution, sea jungle atrophy and the trend degenerated generally are presented in global range, utilizes
Sea jungle is repaired and built to artificial algal reef, is that various countries generally use and the effective side for recovering Benthic algae stock number
Method.The design of artificial algal reef at present but seldom considers mainly for the material of algal reef, shape and increase attachment base surface roughness
After being launched to algal reef, seaweed is adhered to the deposit on algal reef surface and the influence of growth；And once algal reef surface is deposited thing（Become silted up
Mud）After aggregation, covering, marine alga sporinite attachment and growth survival will be seriously affected（Seaweed spore is difficult to be attached on mud）.
To solve the above-mentioned problems, some inventors are symmetrically improved, for example, China Patent Publication No.
CN104303985A, publication date on January 18th, 2015, innovation and creation it is entitled it is a kind of can breathing algal reef, including floating ball, even
Splicing, the algal reef body of taper, is arranged on the pilot hole in the middle part of algal reef body and through algal reef body top surface and bottom surface and slidably sets
Put the piston body in pilot hole.Lower limit convex block is equipped with pilot hole, below piston body.The upper port of pilot hole is just
Top is equipped with overhead gage, and overhead gage is fixed on algal reef body.The edge of overhead gage is enclosed toward oblique downward on the outside of overhead gage equipped with one
The ring diversion plate stretched.Pretension compression spring is equipped with pilot hole, between piston body and overhead gage.It is equipped with the middle part of overhead gage
Wire rope handling through hole.The bottom surface of algal reef body is equipped with some supporting blocks for being used to support algal reef body, and one end of connecting rope is connected with floating ball
Connect, the other end passes through wire rope handling through hole, and is connected with piston body.The algal reef that can be breathed of this application by the use of Wave energy as
Power coordinates floating ball to remove the deposit on algal reef surface, avoids deposit from having an impact seaweed attachment and growth；This energy
On the one hand the algal reef of breathing, since floating ball swims in the water surface, can influence the navigation of ship；On the other hand, on sea, stormy waves is larger
In the case of floating ball be easily torn.
The content of the invention
The purpose of the invention is to overcome artificial algal reef to be difficult to effectively remove after there are algal reef surface deposits assembling,
The problem of causing marine alga sporinite to be difficult to adhere to, growing, there is provided a kind of deposit that can not only effectively remove algal reef surface,
Deposit is avoided to have an impact seaweed attachment and growth；And from sea Lidar Equation, the heavy of boat trip is not interfered with
Bottom formula reefs.
The technical scheme is that：
A kind of sinking type reefs, including：Pedestal, pedestal is interior to be equipped with closed pedestal inner cavity；It is some to be arranged on pedestal upper surface
Hollow reefs, there is in hollow reefs reefs inner chamber, the top surface of hollow reefs equipped with the reefs being connected with reefs inner chamber into
Water hole, and the first water feeding one-way valve is equipped with reefs inlet opening, the lateral surface of hollow reefs is connected equipped with some with reefs inner chamber
Logical deflector hole, hollow reefs are connected by reefs connecting hole with pedestal inner cavity；And the anti-precipitation equipment of reefs, reefs are anti-settling
Product device includes hollow reef seat and some reefs respiration mechanisms being arranged on hollow reef seat being arranged on pedestal upper surface, institute
Stating hollow reef seat tool has the lateral surface of front, rear, left and right four, has reef seat inner cavity in hollow reef seat, the top surface of hollow reef seat is equipped with
The reef seat inlet opening being connected with reef seat inner cavity, and the second water feeding one-way valve is equipped with reef seat inlet opening, reef seat inner cavity passes through reef
Seat connecting hole is connected with pedestal inner cavity；The lateral surface one of front, rear, left and right four of the reefs respiration mechanism and hollow reef seat
One corresponds to, and reefs respiration mechanism includes drag-line, rotating folding plate, is arranged between the lateral surface of rotating folding plate and hollow reef seat
Breathing bag and the reef seat water hole that is arranged on the lateral surface of hollow reef seat and is connected with reef seat inner cavity, the rotation open
The lower end of plywood is hinged on by articulated shaft on the lateral surface of hollow reef seat, the past remote hollow reef seat in upper end of rotating folding plate
Direction tilts extension；The reef seat water hole is located at the top of the articulated shaft of corresponding rotating folding plate；The breathing bag
One side is connected with the lateral surface of hollow reef seat, and the another side of breathing bag is connected with the side of corresponding rotating folding plate
Connect, the gas being connected with corresponding reef seat water hole is equipped with the side for the breathing bag that the lateral surface of hollow reef seat is connected
Capsule crosses the mouth of a river；One end of the drag-line is connected with rotating folding plate, and the other end of drag-line is connected with hollow reef seat.
The sinking type reefs of this programme can not only effectively remove the deposit of hollow reefs lateral surface（From seabed sea
Flow the influence in direction）, so as to avoid deposit from having an impact seaweed attachment and growth；And algal reef body device is from sea surface wind
Wave influences, and will not influence boat trip.
It is used to seal the hollow end cap for hiding deflector hole external port, and hollow end preferably, the external port of deflector hole is equipped with
The end cover lumen of lid is connected with deflector hole, and the lateral surface of the hollow end cap is equipped with some and end cover lumen of hollow end cap
The scour hole being connected.
This programme structure is conducive to improve the cleaning effect to the deposit of hollow reefs lateral surface, further avoids depositing
Seaweed is adhered to thing and growth has an impact.
Preferably, the internal diameter of scour hole is gradually reduced inside by hollow end outer side of lid face.This programme structure is conducive to carry
The cleaning effect of the high deposit to hollow reefs lateral surface, further avoids deposit from adhering to seaweed and grow and produces shadow
Ring.
Preferably, hollow end cap circular in cross-section, each scour hole is circumferentially uniformly distributed around the lateral surface of hollow end cap.
This programme structure is conducive to improve the cleaning effect to the deposit of hollow reefs lateral surface, further avoids deposit to seaweed
Attachment and growth have an impact.
Preferably, hollow reefs is in truncated cone-shaped.
Preferably, the angle of inclination of the lateral surface of hollow reefs is 20 degree to 45 degree.
Preferably, the lateral surface of hollow reef seat and the upper surface of pedestal are perpendicular.
Preferably, articulated shaft is parallel with the upper surface of pedestal.
The beneficial effects of the invention are as follows：The deposit of hollow reefs lateral surface can not only effectively be removed（From seabed
The influence of current direction）, so as to avoid deposit from having an impact seaweed attachment and growth；And algal reef body device is from sea
Lidar Equation, will not influence boat trip.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the sinking type reefs of the present invention.
Fig. 2 is the partial enlarged view at A in Fig. 1.
Fig. 3 is the partial enlarged view at C in Fig. 2.
Fig. 4 is the partial enlarged view at B in Fig. 1.
In figure：
Pedestal 1, pedestal inner cavity 1.1；
The anti-precipitation equipment 2 of reefs：Hollow reef seat 2.1, reef seat inner cavity 2.11, reef seat connecting hole 2.12, reef seat inlet opening 2.13, the
Two water feeding one-way valves 2.14；Reefs respiration mechanism 2.2, articulated shaft 2.21, reef seat water hole 2.22, rotating folding plate 2.23, gas
Capsule crosses the mouth of a river 2.24, breathing bag 2.25, drag-line 2.26；
Hollow reefs 3, reefs inner chamber 3.1, reefs connecting hole 3.2, reefs inlet opening 3.3, the first water feeding one-way valve 3.4, water conservancy diversion
Hole 3.5, hollow end cap 3.6, end cover lumen 3.7, scour hole 3.8.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of sinking type reefs, including：Pedestal 1, some hollow reefs 3 and reefs being arranged on pedestal upper surface
The anti-precipitation equipment 2 of body.Closed pedestal inner cavity 1.1 is equipped with pedestal.
As shown in Figure 1, Figure 2, Figure 3 shows, hollow reefs is in truncated cone-shaped.The angle of inclination of the lateral surface of hollow reefs for 20 degree extremely
45 degree.There is reefs inner chamber 3.1 in hollow reefs.The top surface of hollow reefs is equipped with the reefs inlet opening being connected with reefs inner chamber
3.3, and the first water feeding one-way valve 3.4 is equipped with reefs inlet opening.Hollow reefs passes through reefs connecting hole 3.2 and pedestal inner cavity phase
Connection.The lateral surface of hollow reefs is equipped with some deflector holes 3.5 being connected with reefs inner chamber.Deflector hole is evenly distributed on hollow
On the lateral surface of reefs.
The external port of deflector hole, which is equipped with, to be used to seal the hollow end cap 3.6 for hiding deflector hole external port, and the end of hollow end cap
Cover cavity 3.7 is connected with deflector hole.Hollow end cap circular in cross-section.The lateral surface of hollow end cap be equipped with it is some with it is hollow
The scour hole 3.8 that the end cover lumen of end cap is connected.Each scour hole is circumferentially uniformly distributed around the lateral surface of hollow end cap.Scour hole
Positioned at the outside of hollow reefs lateral surface.The axis of scour hole is parallel with the busbar of the lateral surface of hollow reefs.Scour hole
Internal diameter is gradually reduced inside by hollow end outer side of lid face.
As Figure 1 and Figure 4, the anti-precipitation equipment of reefs includes being arranged on hollow reef seat 2.1 on pedestal upper surface and some
The reefs respiration mechanism 2.2 being arranged on hollow reef seat.
Hollow reef seat is in cube structure.Hollow reef seat tool has the lateral surface of front, rear, left and right four.The outside of hollow reef seat
Face and the upper surface of pedestal are perpendicular.There is reef seat inner cavity 2.11 in hollow reef seat.The top surface of hollow reef seat be equipped with reef seat
The reef seat inlet opening 2.13 that chamber is connected, and the second water feeding one-way valve 2.14 is equipped with reef seat inlet opening.Reef seat inner cavity passes through reef
Seat connecting hole 2.12 is connected with pedestal inner cavity.
Reefs respiration mechanism and the lateral surface of front, rear, left and right four of hollow reef seat correspond.Reefs respiration mechanism bag
Include drag-line 2.26, rotating folding plate 2.23, the breathing bag being arranged between the lateral surface of rotating folding plate and hollow reef seat
2.25 and the reef seat water hole 2.22 that is arranged on the lateral surface of hollow reef seat and is connected with reef seat inner cavity.
The lower end of rotating folding plate is hinged on by articulated shaft 2.21 on the lateral surface of hollow reef seat, rotating folding plate it is upper
Hold toward the direction away from hollow reef seat and tilt extension.Articulated shaft is parallel with the upper surface of pedestal.Reef seat water hole is positioned at correspondence
Rotating folding plate articulated shaft top.
The one side of breathing bag is connected with the lateral surface of hollow reef seat by adhesive, the another side of breathing bag
It is connected with the side of corresponding rotating folding plate by adhesive.The breathing bag being connected with the lateral surface of hollow reef seat
Side is equipped with the air bag being connected with corresponding reef seat water hole and crosses the mouth of a river 2.24.
Drag-line is located at the top of corresponding breathing bag.One end of drag-line is connected with rotating folding plate, drag-line it is another
End is connected with the top surface of hollow reef seat.
The sinking type reefs of the present embodiment it is specifically used as follows：
As shown in Figure 1, selection seabed surface is flat（Seabed surface is substantially horizontal）Marine site, sinking type reefs is transferred
To seabed, sinking type reefs is by base supports and seabed surface, at this time, the outside of front, rear, left and right four of hollow reef seat
Face is substantially in vertical state.
After sinking type reefs transfers to seabed, extraneous seawater enters base by reefs inlet opening and the first water feeding one-way valve
Seat inner cavity and reefs inner chamber, enter pedestal inner cavity and reef seat inner cavity, and be full of by reef seat inlet opening and the second water feeding one-way valve
Pedestal inner cavity, reefs inner chamber and reef seat inner cavity.
Meanwhile rotating folding plate down rotates under Gravitative Loads around articulated shaft, untill drag-line is exceptionally straight；At this time, exhale
Air-breathing airbag deployment, the seawater of reef seat inner cavity enter the interior intracavitary of breathing bag.
When seabed produces ocean current, all around the ocean current in any one direction can drive rotating folding plate around hinged
Axis up rotates, rotating folding plate around articulated shaft it is up rotating during breathing bag gradually reduced by rotating folding plate,
So as to which the seawater of the interior intracavitary of breathing bag is pressed into intracavitary in reef seat, since reefs inner chamber passes through in reefs inlet opening, pedestal
Chamber and reef seat inlet opening are connected with reef seat inner cavity, so as to force the seawater of reefs inner chamber rushing by deflector hole and hollow end cap
Hole outflow is brushed, makes flowing of the current along hollow reefs lateral surface, Wash flow is formed in each orientation of hollow reefs lateral surface, will
Deposit on the whole lateral surface of hollow reefs is removed, and will not produce the dead angle that can not remove deposit；Effectively solve reefs
The influence that surface deposits adhere to seaweed and grow.Meanwhile sinking type reefs will not influence ship from sea Lidar Equation
Only navigate by water.
After ocean current stops, rotating folding plate down rotates under Gravitative Loads around articulated shaft, untill drag-line is exceptionally straight；
At this time, breathing bag is unfolded, and the seawater of reef seat inner cavity enters the interior intracavitary of breathing bag.
Claims (8)
1. a kind of sinking type reefs, it is characterized in that, including：
Pedestal, pedestal is interior to be equipped with closed pedestal inner cavity；
Some hollow reefs being arranged on pedestal upper surface, hollow reefs is interior to have reefs inner chamber, and the top surface of hollow reefs is set
There is the reefs inlet opening being connected with reefs inner chamber, and the first water feeding one-way valve is equipped with reefs inlet opening, outside hollow reefs
Side is equipped with some deflector holes being connected with reefs inner chamber, and hollow reefs is connected by reefs connecting hole with pedestal inner cavity；
And
The anti-precipitation equipment of reefs, the anti-precipitation equipment of reefs include the hollow reef seat that is arranged on pedestal upper surface and some are arranged on
Reefs respiration mechanism on hollow reef seat, the hollow reef seat tool have the lateral surface of front, rear, left and right four, have in hollow reef seat
Reef seat inner cavity, the top surface of hollow reef seat are equipped with the reef seat inlet opening being connected with reef seat inner cavity, and equipped with the reef seat the inlet opening in
Two water feeding one-way valves, reef seat inner cavity are connected by reef seat connecting hole with pedestal inner cavity；
The lateral surface of front, rear, left and right four of the reefs respiration mechanism and hollow reef seat corresponds, reefs respiration mechanism bag
Include drag-line, rotating folding plate, the breathing bag being arranged between the lateral surface of rotating folding plate and hollow reef seat and be arranged on sky
The reef seat water hole being connected on the lateral surface of heart reef seat and with reef seat inner cavity,
The lower end of the rotating folding plate is hinged on by articulated shaft on the lateral surface of hollow reef seat, and the upper end of rotating folding plate is past
Direction away from hollow reef seat tilts extension；The reef seat water hole is located at the top of the articulated shaft of corresponding rotating folding plate；
The one side of the breathing bag is connected with the lateral surface of hollow reef seat, and the another side of breathing bag is opened with corresponding rotation
The side of plywood is connected, and is equipped with and corresponding reef seat mistake with the side for the breathing bag that the lateral surface of hollow reef seat is connected
The air bag that water hole is connected crosses the mouth of a river；One end of the drag-line is connected with rotating folding plate, the other end of drag-line and hollow reef
Seat is connected.
2. a kind of sinking type reefs according to claim 1, it is characterized in that, the external port of the deflector hole, which is equipped with, to be used for
Envelope hides the hollow end cap of deflector hole external port, and the end cover lumen of hollow end cap is connected with deflector hole, the hollow end cap
Lateral surface is equipped with the scour hole that some end cover lumens with hollow end cap are connected.
3. a kind of sinking type reefs according to claim 1, it is characterized in that, the internal diameter of the scour hole by hollow end cap outside
Side is gradually reduced inside.
4. a kind of sinking type reefs according to claim 2, it is characterized in that, the hollow end cap circular in cross-section, respectively
Scour hole is circumferentially uniformly distributed around the lateral surface of hollow end cap.
5. a kind of sinking type reefs according to claim 1 or 2 or 3, it is characterized in that, the hollow reefs is in truncated cone-shaped.
6. a kind of sinking type reefs according to claim 5, it is characterized in that, the inclination angle of the lateral surface of the hollow reefs
Spend for 20 degree to 45 degree.
7. a kind of sinking type reefs according to claim 1 or 2 or 3, it is characterized in that, the lateral surface of the hollow reef seat with
The upper surface of pedestal is perpendicular.
8. a kind of sinking type reefs according to claim 1 or 2 or 3, it is characterized in that, the upper table of the articulated shaft and pedestal
Face is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562772.8A CN107960318B (en) | 2017-07-11 | 2017-07-11 | Sinking type reef body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562772.8A CN107960318B (en) | 2017-07-11 | 2017-07-11 | Sinking type reef body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107960318A true CN107960318A (en) | 2018-04-27 |
| CN107960318B CN107960318B (en) | 2020-04-07 |
Family
ID=61996639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710562772.8A Active CN107960318B (en) | 2017-07-11 | 2017-07-11 | Sinking type reef body |
Country Status (1)
| Country | Link |
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| CN (1) | CN107960318B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110515137A (en) * | 2019-08-28 | 2019-11-29 | 自然资源部第一海洋研究所 | A kind of subsea environment detection prediction observation instrument positioning operation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003273057A1 (en) * | 2003-10-20 | 2005-05-05 | Ein Co., Ltd. Technical Center | Seaweed bed, and culture medium for fish bank or coral reef |
| US20080112759A1 (en) * | 2006-11-10 | 2008-05-15 | Stewart Hardison | Artificial reef anchor structure |
| CN101926294A (en) * | 2010-01-18 | 2010-12-29 | 山东省日照市水产研究所 | Recoil two-layer automatic pollutant collection and discharge breeding method of Penaeus japonicus Bate and breeding device |
| CN203140407U (en) * | 2013-03-14 | 2013-08-21 | 山东中鸿新能源科技有限公司 | Solar panel impurity removing device |
| CN204182166U (en) * | 2014-09-27 | 2015-03-04 | 苏州市白云环保工程设备有限公司 | A kind of swash plate or tube settler |
| CN104521725A (en) * | 2014-11-28 | 2015-04-22 | 浙江省海洋水产研究所 | Multifunctional artificial algal reef and manufacturing method thereof |
-
2017
- 2017-07-11 CN CN201710562772.8A patent/CN107960318B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003273057A1 (en) * | 2003-10-20 | 2005-05-05 | Ein Co., Ltd. Technical Center | Seaweed bed, and culture medium for fish bank or coral reef |
| US20080112759A1 (en) * | 2006-11-10 | 2008-05-15 | Stewart Hardison | Artificial reef anchor structure |
| CN101926294A (en) * | 2010-01-18 | 2010-12-29 | 山东省日照市水产研究所 | Recoil two-layer automatic pollutant collection and discharge breeding method of Penaeus japonicus Bate and breeding device |
| CN203140407U (en) * | 2013-03-14 | 2013-08-21 | 山东中鸿新能源科技有限公司 | Solar panel impurity removing device |
| CN204182166U (en) * | 2014-09-27 | 2015-03-04 | 苏州市白云环保工程设备有限公司 | A kind of swash plate or tube settler |
| CN104521725A (en) * | 2014-11-28 | 2015-04-22 | 浙江省海洋水产研究所 | Multifunctional artificial algal reef and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110515137A (en) * | 2019-08-28 | 2019-11-29 | 自然资源部第一海洋研究所 | A kind of subsea environment detection prediction observation instrument positioning operation device |
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| CN107960318B (en) | 2020-04-07 |
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