CN106988983A - A kind of wave floater-type deep ocean water lifting device - Google Patents
A kind of wave floater-type deep ocean water lifting device Download PDFInfo
- Publication number
- CN106988983A CN106988983A CN201710259792.8A CN201710259792A CN106988983A CN 106988983 A CN106988983 A CN 106988983A CN 201710259792 A CN201710259792 A CN 201710259792A CN 106988983 A CN106988983 A CN 106988983A
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- water
- piston
- float
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- base
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
- F03B13/187—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem and the wom directly actuates the piston of a pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention provides a kind of wave floater-type deep ocean water lifting device, belong to ambient water power technology field, support includes at least three supporting legs, two slide bars and the base being arranged between supporting leg and slide bar, vertically offered in the middle of base in first through hole, first through hole and one-way water inlet valve is installed；Water vat is arranged on base, one-way water inlet valve is connected with water vat, piston is arranged in water vat, piston side wall is abutted with water vat inwall, is vertically offered on piston at least one second through hole, the second through hole and is provided with one-way water outlet valve, float is located above water vat, float two ends are connected with two sliding bars respectively, and piston rod one end is fixedly connected with the piston, and the piston other end is fixedly connected with float.The apparatus structure is simple, need not consume electric energy equal energy source in operation, good economy performance, and efficiency is higher and non-secondary pollution, provides one good environment for aquaculture, to improvement water quality, protecting the marine environment has important meaning.
Description
Technical field
The invention belongs to ambient water power technology field, and in particular to a kind of wave floater-type deep ocean water lifting dress
Put.
Background technology
Natural upper up-flow is a very important Ocean physical process, and it can be the deep sea water band rich in nutritive salt
To at the middle and upper levels, making Upwelling Region turn into the higher region of fecundity of the sea in the world, fishery production on the one hand so can be improved,
On the other hand the marine eco-environment can also be improved.
Artificial induction's upper up-flow is a kind of earth engineering method, using some devices that deep layer temperature is relatively low and rich in nutrition
The seawater lift of salt is supplemented the area that upper strata is contained compared with Low nutrients, forms the friendship of lower floor's water and upper water to surface
Change.Contradiction day between the powerful fishing capacity of current China sea fishery and limited operation fishing ground, fragile resource base
It is beneficial sharp, cause China's marine fishery resources slump of disastrous proportions, the deterioration of the ecological environment intensifying trend of immediate offshore area.Using manually luring
Leading the method for upper up-flow improves the ecological environment that the shoal of fish grows naturally, expands fishing ground job area, and forming new fishing ground becomes one
Individual important means.
The main method of current artificial induction's upper up-flow has water pump suction, submarine structure (artificial sea-mount and Artificial Fish
Reef etc.), Yong Sheng mechanisms (induction film and deflector etc.), gas injection lifting and differential thermal lifting etc..Water pump suction refers to straight using water pump
Connect suction bottom seawater and produce upper up-flow, but water pump suction consuming energy is more, and energy supplement is inconvenient across the sea.Seabed
Structure mainly includes transforming sea-floor relief forming artificial sea-mount and the artificial marine habitat for fish habitat, such seabed knot
Structure produces upper up-flow under action of ocean current, but the submarine structure such as artificial marine habitat is limited by manufacture and transport capacity, can not
What can be built is very high, and dispensing is relatively difficult, and especially in deeper marine site, the upper up-flow of formation has taken nutritive salt to light
The effect of layer is not notable.Yong Sheng mechanisms break through the limitation of ocean depth, and using inducing, one kind of the designs such as film and deflector is new
Structure.But the device is higher to material requirements so that cost is higher, and for ocean current than in the case of larger, it is easy to damage,
Life-span is shorter.Gas injection lifting is to squeeze into compressed air in seawater, and light to seawater using the blended liquid phase of bubble and water, seawater exists
The kinetic energy of air bubble buoyancy drives the lower mechanism risen, but air is squeezed into seawater and is also required to artificial offer energy by gas injection lifting
Amount.
It is in summary, most of in the method for existing artificial induction's upper up-flow all to there is the energy for needing consumption too many,
And partial devices cost is higher, the problems such as delivering not convenient, maintenance cost height, short life.Therefore, a conjunction simple in construction is designed
The higher ocean upper up-flow device of reason, good economy performance, efficiency is necessary.
The content of the invention
In order to overcome the shortcomings of that above-mentioned prior art is present, the invention provides a kind of wave floater-type bathypelagic water extraction
Rise device.
To achieve these goals, the present invention provides following technical scheme：
A kind of wave floater-type deep ocean water lifting device, including support, water vat, piston, piston rod and float；
The support includes at least three supporting legs, two slide bars and is arranged between the supporting leg and the slide bar
Base, the supporting leg upper end is fixedly connected with the base bottom, and two slide bars are separately positioned on the base top
Two ends are simultaneously fixedly connected with the base, are vertically offered in the middle of the base in first through hole, the first through hole
One-way water inlet valve is installed；
The water vat is arranged on the base, and the one-way water inlet valve is connected with the water vat, and the piston is arranged on
In the water vat, the piston side wall is abutted with the water vat inwall, and at least one is vertically offered on the piston
One-way water outlet valve is provided with second through hole, second through hole, the float is located above the water vat, the float two ends
Be connected respectively with two sliding bars, described piston rod one end is fixedly connected with the piston, the piston other end with
The float is fixedly connected.
Preferably, the quantity of second through hole is multiple, is provided with described unidirectionally to go out in each second through hole
Water valve.
Preferably, vertically offer chute on the inside of two slide bars, the float two ends set up separately be equipped with
The float pin that the chute coordinates, the float pin is embedded in the chute, and the float can be moved up and down along the slide bar.
The wave floater-type deep ocean water lifting device that the present invention is provided is simple in construction, is not limited by ocean depth,
Piston movement is driven by the motion of float, swallow upper strata is transported under in check valve, wave drives float, fortune
It need not consume the outside resources such as electric energy in row, good economy performance, efficiency is higher and non-secondary pollution, and cost is low, long lifespan.Fully
Using wave energy, the deep sea water rich in nutritive salt is taken at the middle and upper levels, while completing the oxygen-enriched water body in top layer and deep layer anoxic water
Body is exchanged, and a good environment is provided for aquaculture, and to improving water quality, protecting the marine environment has important meaning.
Brief description of the drawings
Fig. 1 is the structural representation of the wave floater-type deep ocean water lifting device of the embodiment of the present invention 1.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment to the present invention is further described.Following examples are only used for more
Technical scheme is clearly demonstrated, and can not be limited the scope of the invention with this.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to description technical scheme and simplifies describe, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.In the description of the invention, it is necessary to which explanation, unless otherwise clear and definite regulation or restriction, term " connected ", " connection " should
It broadly understood, for example, it may be fixedly connected or be detachably connected, or integral type connection；Can be that machinery connects
Connect or electrically connect；Can be joined directly together or be indirectly connected to by intermediary.For the general of this area
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.In retouching for the present invention
In stating, unless otherwise indicated, " multiple " are meant that two or more, will not be described in detail herein.
Embodiment 1
The invention provides a kind of wave floater-type deep ocean water lifting device, it is specific as shown in figure 1, including support,
Water vat 1, piston 2, piston rod 3 and float 4.In the present embodiment, water vat 1 is cylindrical structure, and the size of all parts is according to reality
Need flexibly selection.
Support includes at least three supporting legs 5, two slide bars 6 and the base 7 being arranged between supporting leg 5 and slide bar 6, branch
The upper end of support leg 5 is fixedly connected with the bottom of base 7, and two slide bars 6, which are separately positioned on the top two ends of base 7 and fixed with base 7, to be connected
Connect, vertically offered in the middle of base 7 and one-way water inlet valve 8 is installed in first through hole, through hole；
Water vat 1 is arranged on base 7, and one-way water inlet valve 8 is connected with water vat 1, and piston 2 is arranged in water vat 1, the side of piston 2
Wall is abutted with the inwall of water vat 1, is vertically offered on piston 2 at least one second through hole, the second through hole and is provided with list
To outlet valve 9, float 4 is located at the top of water vat 1, and the two ends of float 4 are slidably connected with two slide bars 6 respectively, the one end of piston rod 3 and work
Plug 2 is fixedly connected, and the other end of piston 2 is fixedly connected with float 4.Specifically, two inner sides of slide bar 6 are vertically offered
Chute, the two ends of float 4 are set up separately in the float pin 10 for being equipped with and coordinating with chute, the insertion chute of float pin 10, and float 4 can be along slide bar 6
Move up and down.
In the present embodiment, the quantity of the second through hole is multiple, and one-way water outlet valve 9 is provided with each second through hole.By
It is cylindrical structure in water vat 1, the second through hole of a circle can be made a call on base 7, the second all through holes is all connected with water vat 1.
The present embodiment provide wave floater-type deep ocean water lifting device operation principle be：In the effect of wave
Under, float 4 moves up and down, and then promotes piston rod 3 and piston 2 in water vat 1 to move up and down, the deep layer sea rich in nutritive salt
Water is taken at the middle and upper levels, exchanged while forming the oxygen-enriched water body in top layer and deep layer anoxic water body, and one is provided well for aquaculture
Environment, to improving water quality, protecting the marine environment has important meaning.
60 meters long, 40 meters wide plane wave water of the applicant in Shandong Province of Chinese Marine University ocean engineering laboratory
Carry out the work such as experimental study and numerical computations in pond, analysis PRELIMINARY RESULTS finds that the device can realize artificial upper up-flow,
It can realize that levels water body is swapped.
Physical test model is initially set up, support is fixed on bottom of gullet, and float 4 is processed by the light material plate wing,
For increasing buoyancy of the water to float 4；When corrugated rises, float 4 is floated under buoyancy, and one-way water outlet valve 9 is closed at piston 2
Close, swallow takes the water surface out of by piston 2 in water vat 1, while the bottom one-way water inlet valve 8 of water vat 1 is opened, swallow is entered
Water vat 1；When corrugated declines, under the Action of Gravity Field of float 4, float 4 declines, and the one-way water outlet valve 9 at piston 2 is opened, the bottom of water vat 1
Portion's one-way water inlet valve 8 is closed, and piston 2 is moved down, and the water body in water vat 1 is gone to above piston 2.So repeatedly.Float 4 is in wave
Fluctuated under effect, realize the exchange of levels water body.
Wave energy is utilized by the Physical Experiment in laboratory and the calculating of FLOW3D numerical value fluid emulation softwares to maximize
Float 4 and the geometric parameter of water vat 1 design.
The wave floater-type deep ocean water lifting device that the present embodiment is provided utilizes wave energy, rich in nutritive salt
Deep sea water is taken at the middle and upper levels, while completing the oxygen-enriched water body in top layer and the exchange of deep layer anoxic water body, one is provided for aquaculture
Good environment, to improving water quality, protecting the marine environment has important meaning.
Embodiment described above is only the present invention preferably embodiment, protection scope of the present invention not limited to this,
Any those skilled in the art in the technical scope of present disclosure, the technical scheme that can be become apparent to
Simple change or equivalence replacement, belong to protection scope of the present invention.
Claims (3)
1. a kind of wave floater-type deep ocean water lifting device, it is characterised in that including support, water vat (1), piston (2), work
Stopper rod (3) and float (4)；
The support includes at least three supporting legs (5), two slide bars (6) and is arranged on the supporting leg (5) and the slide bar
(6) base (7) between, supporting leg (5) upper end is fixedly connected with the base (7) bottom, two slide bars (6) point
The base (7) top two ends are not arranged on and are fixedly connected with the base (7), in the middle of the base (7) vertically
Offer and one-way water inlet valve (8) is installed in first through hole, the first through hole；
The water vat (1) is arranged on the base (7), and the one-way water inlet valve (8) connects with the water vat (1), the work
Plug (2) is arranged in the water vat (1), and piston (2) the side wall is abutted with the water vat (1) inwall, edge on the piston (2)
Vertical direction offers and one-way water outlet valve (9) is provided with least one second through hole, second through hole, the float (4)
Above the water vat (1), float (4) two ends are slidably connected with two slide bars (6) respectively, the piston rod
(3) one end is fixedly connected with the piston (2), and piston (2) other end is fixedly connected with the float (4).
2. wave floater-type deep ocean water lifting device according to claim 1, it is characterised in that second through hole
Quantity to be multiple, be provided with the one-way water outlet valve (9) in each second through hole.
3. wave floater-type deep ocean water lifting device according to claim 1, it is characterised in that two slide bars
(6) inner side vertically offers chute, and the float pin for being equipped with and coordinating with the chute is set up at float (4) two ends separately
(10), in the embedded chute of the float pin (10), the float (4) can move up and down along the slide bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259792.8A CN106988983A (en) | 2017-04-20 | 2017-04-20 | A kind of wave floater-type deep ocean water lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259792.8A CN106988983A (en) | 2017-04-20 | 2017-04-20 | A kind of wave floater-type deep ocean water lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988983A true CN106988983A (en) | 2017-07-28 |
Family
ID=59415484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710259792.8A Pending CN106988983A (en) | 2017-04-20 | 2017-04-20 | A kind of wave floater-type deep ocean water lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988983A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490367A (en) * | 2017-09-22 | 2017-12-19 | 杭州楠溪仪器设备有限公司 | Underwater toter and marine exploration device |
| CN114176053A (en) * | 2021-12-14 | 2022-03-15 | 中国海洋大学 | Device for underwater harvesting |
| CN116693076A (en) * | 2023-08-07 | 2023-09-05 | 天科院环境科技发展（天津）有限公司 | Underwater internal circulation oxygen injection device |
| CN118120668A (en) * | 2024-05-07 | 2024-06-04 | 浙江大学海南研究院 | Shore-based artificial upflow device suitable for offshore environment |
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| US20160327013A1 (en) * | 2014-01-08 | 2016-11-10 | Aw-Energy Oy | Surface level follow-up arrangement for a wave energy re-covery system |
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| CN104564507A (en) * | 2013-10-16 | 2015-04-29 | 周峰 | Hydraulic pressure type tidal energy power-generating device |
| US20160327013A1 (en) * | 2014-01-08 | 2016-11-10 | Aw-Energy Oy | Surface level follow-up arrangement for a wave energy re-covery system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490367A (en) * | 2017-09-22 | 2017-12-19 | 杭州楠溪仪器设备有限公司 | Underwater toter and marine exploration device |
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| CN114176053A (en) * | 2021-12-14 | 2022-03-15 | 中国海洋大学 | Device for underwater harvesting |
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| CN118120668A (en) * | 2024-05-07 | 2024-06-04 | 浙江大学海南研究院 | Shore-based artificial upflow device suitable for offshore environment |
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Application publication date: 20170728 |
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