CN110206678A - A kind of piston type wave energy hydrostatic-layer power generator - Google Patents
A kind of piston type wave energy hydrostatic-layer power generator Download PDFInfo
- Publication number
- CN110206678A CN110206678A CN201910442490.3A CN201910442490A CN110206678A CN 110206678 A CN110206678 A CN 110206678A CN 201910442490 A CN201910442490 A CN 201910442490A CN 110206678 A CN110206678 A CN 110206678A
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- Prior art keywords
- piston
- water
- cylinder body
- piston rod
- hydrostatic
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 162
- 238000010248 power generation Methods 0.000 claims abstract description 32
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 12
- 230000000994 depressogenic effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000009182 swimming Effects 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims 1
- 239000008400 supply water Substances 0.000 abstract description 6
- 238000007598 dipping method Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
- F03B13/22—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 flow of water resulting from wave movements to drive a motor or turbine
-
- 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
- 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
- F04B53/10—Valves; Arrangement of valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
-
- 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
Abstract
The invention discloses a kind of piston type wave energy hydrostatic-layer power generator, including piston cylinder, piston cylinder includes cylinder body, piston and piston rod, piston rod is hollow tube and lower end is connected with the cavity of resorption of piston cylinder, piston rod upper end is connected with power generation seat by rigid water pipe, impeller and generator, it is located at below power generation seat on rigid water pipe and is fixed with by upper float, the relocatable module of the module that absorbs water and lower floating body composition, cylinder body lower end is horizontally arranged with hydrostatic plate, and it is vertically arranged with torsional stop, cylinder base, which is equipped with when piston is drawn high to open to supply water, flows into the first check valve of cavity of resorption, it is equipped with to open to supply water in piston pressure at the top of cylinder body and flows into the second one-way valve of epicoele, it is located to be equipped with above piston on piston rod and is opened when piston is drawn high so that the upper intracavitary water of piston cylinder flows into piston rod, the third check valve closed in piston pressure , water is pumped into power generation seat by relocatable module dipping and heaving in wave through piston rod pushes wheel rotation power generation.
Description
[technical field]
The present invention relates to a kind of piston type wave energy hydrostatic-layer power generator.
[background technique]
Ocean accounts for about the 71% of earth surface product, and mainland coastline is also boundless, includes a large amount of wave energy in ocean,
Wave energy is renewable energy and life and growth in nature.It is increasingly deficient in conventional energy resource, the contradiction day of environmental protection and economic development
Beneficial sharp is current, the research of wave energy and using increasingly embodying its value.
The present invention is namely based on what such case was made.
[summary of the invention]
Technical problem to be solved by the invention is to provide a kind of structures simply, the piston type wave of wave energy high conversion rate
It can hydrostatic-layer power generator.
In order to solve the above technical problems, a kind of piston type wave energy hydrostatic-layer power generator of the present invention, it is characterised in that: packet
Include piston cylinder 1, the piston cylinder 1 includes cylinder body 10, piston 11 and piston rod 12, and the piston 11 is located in cylinder body 10 and by cylinder
Body 10 is divided into epicoele 101 and cavity of resorption 102, and 12 lower end of piston rod is connect with piston 11, and upper end is pierced by above cylinder body 10, institute
Piston rod 12 is stated as hollow tubular structure and lower end is connected with cavity of resorption 102,12 upper end of piston rod is connected with and piston
The upper end of the rigid water pipe 2 that bar 12 is connected, the rigidity water pipe 2 is connected with power generation seat 3, and 3 upper end of power generation seat is equipped with interior
Recessed impeller cavity 31, power generation 3 upper end of seat are removably connected with the cover board 4 that can be covered impeller cavity 31 from upper end, the lid
4 bottom of plate is equipped with the impeller 41 being enclosed in impeller cavity 31, is equipped with the hair that can be generated electricity when impeller 41 rotates at the top of the cover board 4
Motor 42, the power generation seat 3 are equipped with the water inlet 32 for the rotation of impeller 41 that can intake and get excited into impeller cavity 31 from side, with
And the water outlet 35 for the water outflow in impeller cavity 31, power generation 3 bottom of seat are equipped with the connection connecting with rigid 2 upper end of water pipe
Mouthfuls 33, the water stream channel 34 for being connected to connector 33 and water inlet 32 is equipped in the power generation seat 3, on the rigidity water pipe 2
It is successively fixed with upper float 51, water suction module 52 and lower floating body 53, the upper float 51 from top to bottom positioned at the lower section of power generation seat 3
For swimming in the water surface, the water suction module 52 is for being immersed in the water automatic ink-suction, and the lower floating body 53 is for immersing the water surface
Lower offer buoyancy simultaneously allows power generator dispensing that the water surface is allowed to be maintained at upper float 51 and water suction 52 knot of module in the static water surface
Between the horizontal plane of conjunction, 10 lower end of cylinder body is horizontally arranged with the hydrostatic plate for preventing cylinder body 10 from floating up and down in water
103, the hydrostatic plate 103 is equipped with the torsional stop 104 that muti-piece is longitudinally disposed and is used to that cylinder body 10 to be prevented to rotate in water, muti-piece
Torsional stop 104 is circumferentially uniformly arranged around cylinder body 10, and 10 bottom of cylinder body, which is equipped with, opens when piston 11 is drawn high to supply water from cylinder
10 bottom of body flows into the first check valve 6 of cavity of resorption 102, be equipped at the top of the cylinder body 10 when piston 11 is depressed open with supply water from
The second one-way valve 7 of epicoele 101 is flowed at the top of cylinder body 10, is located to be equipped with above piston 11 on the piston rod 12 and be drawn in piston 11
The third check valve 8 for flowing into piston rod 12, closing when piston 11 is depressed for the water in epicoele 101 is opened when rising.
A kind of piston type wave energy hydrostatic-layer power generator as described above, it is characterised in that: the side of the lower floating body 53
It is multiple longitudinally disposed and for the water fender 531 that prevents lower floating body 53 from rotating in water around being circumferentially on face.
A kind of piston type wave energy hydrostatic-layer power generator as described above, it is characterised in that: water suction module 52 is using upper
Under all with paddle hole water tank.
A kind of piston type wave energy hydrostatic-layer power generator as described above, it is characterised in that: first check valve 6 wraps
The bottom inlet opening 61 for being provided with 10 bottom of cylinder body is included, and is connected to first rubber mat 62 at bottom in cavity of resorption 102, first glue
The middle part of pad 62 is connected and fixed with 102 bottom of cavity of resorption, and there is middle part that is multiple and being located at the first rubber mat 62 in the bottom inlet opening 61
Between outer edge.
A kind of piston type wave energy hydrostatic-layer power generator as described above, it is characterised in that: the cylinder body 10 includes cylinder
Cylinder 105 and cover 106, the cover 106 are equipped with the rod aperture 107 passed through for piston rod 12, and the second one-way valve 7 includes opening
It is located at the top inlet opening 71 on cover 106, and is connected to and is pushed up upper in cover 106 and cover the ring junction on the outside of piston rod 12
Second rubber mat 72 of structure, the inward flange of second rubber mat 72 are connected and fixed with the interior top of cover 106, the top inlet opening 71
Have multiple and is located between the inward flange and outer edge of the second rubber mat 72.
A kind of piston type wave energy hydrostatic-layer power generator as described above, it is characterised in that: the third check valve 8 wraps
Include the side inlet opening 81 being provided on 12 side of piston rod, and in piston rod 12 for side inlet opening 81 to be blocked the
Three rubber mats 82,82 lower part of third rubber mat are fixed on the lower section of side inlet opening 81, the free setting in middle part and top.
A kind of piston type wave energy hydrostatic-layer power generator as described above, it is characterised in that: the water inlet 32 is eccentric
Setting.
A kind of piston type wave energy hydrostatic-layer power generator as described above, it is characterised in that: the side of the blade 411
Side wall of the edge close to impeller cavity 31.
Compared with prior art, the present invention has the following advantages:
1, by the way that the hydrostatic plate 103 and torsional stop 104 to be put into hydrostatic-layer D, the upper float 51 swims in water surface C
On, the lower floating body 53 immerses the lower section of water surface C, submerges in water completely, floats the power generator after reaching balance, is located at upper
Water suction module 52 between floating body 51 and lower floating body 53 immerses in water and automatic ink-suction is to increase upper float 51, water suction module 52
With the counterweight of relocatable module composed by lower floating body 53, which rises and falls with the fluctuating of wave, and cylinder body 10
Under the action of the hydrostatic plate 103 being located in hydrostatic-layer D, floating very little；The relocatable module passes through rigid water pipe 2 when falling
Piston rod 12 and piston 11 are depressed, piston 11 is pressed downward falling in cylinder body 10, and the first check valve 6 is closed, the water in cavity of resorption 102
Enter in piston rod 12 from 12 lower end of piston rod, hydraulic pressure increases in piston rod 12, and third check valve 8 is closed, and water flow is along piston
Bar 12 and rigid water pipe 2 ascend into power generation seat 3, and pour in impeller cavity 31 through water inlet 32, and impulsion impeller 41 rotates, and from
Water outlet 35 flows out, and driven generator 42 generates electricity when impeller 41 rotates.In addition, piston 11 moves downward, epicoele 101 becomes larger, the
Two check valves 7, which are opened, to be flowed into epicoele 101 for external water from the top of cylinder body 10；When the relocatable module rises, piston 11 exists
It being drawn high upwards in cylinder body 10, the first check valve 6, which is opened, flows into cavity of resorption 102 for the water in hydrostatic-layer, and hydraulic pressure increases in epicoele 101,
Second one-way valve 7 is closed, and third check valve 8 is opened to be flowed into piston rod 12 for the water in epicoele 101, while water jet propulsion third
The middle part of rubber mat 82 and top overturning gear, by 12 intrinsic block of piston rod, prevent the water in epicoele 101 through side in piston rod 12
Inlet opening 81 flows into cavity of resorption 102, makes the water in epicoele 101 after side inlet opening 81 enters along piston rod 12 and rigid water pipe
2 ascend into power generation seat 3, and pour in impeller cavity 31 through water inlet 32, and impulsion impeller 41 rotates, and flows out from water outlet 35,
Driven generator 42 generates electricity when impeller 41 rotates, and makes relocatable module that impeller 41 all be pushed to rotate in floating and dropping process, mentions
The stability of height power generation and the utilization rate of wave energy.
2, setting torsional stop 104 can effective lateral water blocking, in order to cylinder body 10 be prevented to rotate in water；Under described
Around multiple longitudinally disposed water fenders 531 are circumferentially on the side of floating body 53, by the lateral water blocking of water fender 531, improve
The resistance that relocatable module rotates in water can effectively prevent relocatable module and rotate in water.By preventing cylinder body 10 respectively and floating
Dynamic model block rotates in water, and when making relocatable module rise and fall on the waves to float, piston cylinder 1 can preferably carry out piston motion.
3, piston type wave energy hydrostatic-layer generating device structure of the invention is simple, easily manufactured, with wave fluctuating from
It is dynamic to carry out water pumping power generation, it is easy to use, it is conducive to promote.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is a kind of structural schematic diagram of piston type wave energy hydrostatic-layer power generator of the present invention；
Fig. 2 is a kind of explosive view of piston type wave energy hydrostatic-layer power generator of the present invention；
Fig. 3 is the present invention a kind of piston type wave energy hydrostatic-layer power generator impeller and leaf when removing cover board and generator
Take turns the top view of the fit structure of chamber；
Fig. 4 be a kind of piston type wave energy hydrostatic-layer power generator of the present invention in pull-up piston mode the direction A-A along Fig. 3
Cross-sectional view；
Fig. 5 is the partial enlarged view B in Fig. 4；
Fig. 6 is a kind of piston type wave energy hydrostatic-layer power generator of the present invention in pressure piston mode direction A-A along Fig. 3
Cross-sectional view；
Fig. 7 is a kind of piston type wave energy hydrostatic-layer power generator usage state diagram of the present invention.
[specific embodiment]
The invention will be further described below in conjunction with the accompanying drawings:
A kind of piston type wave energy hydrostatic-layer power generator as shown in Figures 1 to 6, including piston cylinder 1, the piston cylinder
1 includes cylinder body 10, piston 11 and piston rod 12, and the piston 11 is located in cylinder body 10 and cylinder body 10 is divided into epicoele 101 under
Chamber 102,12 lower end of piston rod are connect with piston 11, and upper end is pierced by above cylinder body 10, and the piston rod 12 is hollow
Tubular structure and lower end is connected with cavity of resorption 102,12 upper end of piston rod is connected with the rigid water being connected with piston rod 12
Pipe 2, the upper end of the rigidity water pipe 2 are connected with power generation seat 3, and power generation 3 upper end of seat is equipped with the impeller cavity 31 of indent, the hair
Electric 3 upper end of seat is removably connected with the cover board 4 that can be covered impeller cavity 31 from upper end, and 4 bottom of cover board is equipped with and is enclosed in leaf
The impeller 41 in chamber 31 is taken turns, is equipped with the generator 42 that can be generated electricity when impeller 41 rotates, the power generation seat 3 at the top of the cover board 4
It is equipped with the water inlet 32 for the rotation of impeller 41 that can intake and get excited into impeller cavity 31 from side, and for the water in impeller cavity 31
The water outlet 35 of outflow, power generation 3 bottom of seat are equipped with the connector 33 that connect with rigid 2 upper end of water pipe, in the power generation seat 3
Equipped with the water stream channel 34 for being connected to connector 33 and water inlet 32, it is described rigidity water pipe 2 on be located at power generation seat 3 lower section from
On be successively fixed with upper float 51, water suction module 52 and lower floating body 53 down, the upper float 51 is for swimming in the water surface, institute
Water suction module 52 is stated for being immersed in the water automatic ink-suction, the lower floating body 53 provides buoyancy for immersing underwater and allows the power generation
Device is launched allows the water surface to be maintained at upper float 51 between the horizontal plane that module 52 combines that absorbs water in the static water surface, the cylinder
10 lower end of body is horizontally arranged with the hydrostatic plate 103 for preventing cylinder body 10 from floating up and down in water, and the hydrostatic plate 103 is equipped with
Muti-piece is longitudinally disposed and for the torsional stop 104 that prevents cylinder body 10 from rotating in water, and muti-piece torsional stop 104 is circumferential around cylinder body 10
Even setting, 10 bottom of cylinder body, which is equipped with when piston 11 is drawn high, opens to supply water and flow into the of cavity of resorption 102 from 10 bottom of cylinder body
One check valve 6 is equipped at the top of the cylinder body 10 and opens when piston 11 is depressed to supply water and flow into epicoele 101 at the top of cylinder body 10
Second one-way valve 7 is located on the piston rod 12 to be equipped with above piston 11 and open when piston 11 is drawn high in epicoele 101
The third check valve 8 that water is flowed into piston rod 12, closed when piston 11 is depressed.
Such as Fig. 7, in use, the hydrostatic plate 103 and torsional stop 104 are put into hydrostatic-layer D, the lower floating body 53 immerses
The lower section of water surface C, submerges in water completely, water suction module 52 between upper float 51 and lower floating body 53 immerse in water and from
It is sunk in water after dynamic water suction, the upper float 51 is swum on water surface C, is floated the power generator after reaching balance, and water
When face is static, the water surface is maintained at upper float 51 between the horizontal plane that module 52 combines that absorbs water, to increase after the water suction water suction of module 52
In addition the counterweight of relocatable module composed by floating body 51, water suction module 52 and lower floating body 53, it is preferable that water suction module 52 is using upper
Under all with paddle hole water tank.In wave, when upper float 51 falls into the water, buoyancy increases, and provides piston rod 12 1
A upward pulling force；When the module 52 that absorbs water, which breaks through the water surface, to expose the surface, there is water since water suction module 52 exposes the surface partially, weight
Amount increases, and so that relocatable module is sunk downwards, provides piston rod 12 1 downward pressure.
First check valve 6 includes the bottom inlet opening 61 for being provided with 10 bottom of cylinder body, and is connected in cavity of resorption 102
First rubber mat 62 at bottom, middle part and 102 bottom of cavity of resorption of first rubber mat 62 are connected and fixed, and the bottom inlet opening 61 has more
It is a and be located at the first rubber mat 62 middle part and outer edge between, by variation in water pressure, automatically by the first rubber mat 62 cover bottom into
On water hole 61 or it is detached from bottom inlet opening 61, to open or close the inlet function of bottom inlet opening 61, structure is simple, opening and closing
It is convenient.
The cylinder body 10 includes cylinder barrel 105 and cover 106, and the cover 106 is equipped with the rod aperture passed through for piston rod 12
107, the second one-way valve 7 includes the top inlet opening 71 being provided on cover 106, and is connected in cover 106 on top
And the second rubber mat 72 in the ring structure in the outside of piston rod 12 is covered, the inward flange of second rubber mat 72 is interior with cover 106
Top is connected and fixed, and the top inlet opening 71 has multiple and is located between the inward flange and outer edge of the second rubber mat 72, passes through water
Second rubber mat 72 is covered inlet opening 71 on top inlet opening 71 or at the top of disengaging automatically by buckling, to open or close top
The inlet function of portion inlet opening 71, structure is simple, and opening and closing is convenient.
The third check valve 8 includes the side inlet opening 81 being provided on 12 side of piston rod, and is set to piston rod 12
The interior third rubber mat 82 for blocking side inlet opening 81,82 lower part of third rubber mat are fixed on the lower section of side inlet opening 81,
Third rubber mat 82 is covered on side inlet opening 81 or is detached from side water inlet automatically by variation in water pressure by the free setting in middle part and top
Hole 81, to open or close the inlet function of side inlet opening 81, structure is simple, and opening and closing is convenient.Meanwhile piston rod 12 is drawn high
When, under the action of water pressure, after side inlet opening 81 is opened, the middle part and top of third rubber mat 82 lower overturning backward, until third glue
The top of pad 82 is kept off on the side of 12 opposite side inlet opening 81 of piston rod, by 12 inner passage of piston rod under side inlet opening 81
Sheet resistance is disconnected.And the piston rod 12 is made of the rectangular short tube 120 of lower part and the round tube of middle and upper part, the side inlet opening 81 and
Three rubber mats 82 are located on the same side of rectangular short tube 120, since the side of rectangular short tube 120 is plane, side inlet opening 81
It is simple with the mounting structure of third rubber mat 82, it is easily manufactured, and the stability of side inlet opening 81 and the opening and closing cooperation of third rubber mat 82
It is good.
The relocatable module is risen and fallen with the fluctuating of wave, and such as Fig. 6, the relocatable module passes through rigidity when falling
Water pipe 2 depresses piston rod 12 and piston 11, and cylinder body 10 floats very under the action of the hydrostatic plate 103 being located in hydrostatic-layer D
Small, piston 11 is pressed downward falling in cylinder body 10, and the first check valve 6 is closed, and the water in cavity of resorption 102 enters work from 12 lower end of piston rod
In stopper rod 12, hydraulic pressure is increased in piston rod 12, and third check valve 8 is closed, water flow along piston rod 12 and rigid water pipe 2 rise into
Enter to generate electricity seat 3, and pours in impeller cavity 31 through water inlet 32, and impulsion impeller 41 rotates, and flows out from water outlet 35,41 turns of impeller
Driven generator 42 generates electricity when dynamic.In addition, piston 11 moves downward, epicoele 101 becomes larger, and second one-way valve 7 is opened for outside
Water flows into epicoele 101 from the top of cylinder body 10.
Such as Fig. 4 and Fig. 5, when which rises, piston rod 12 and piston 11 is pulled to rise by rigid water pipe 2, cylinder
Under the action of the hydrostatic plate 103 being located in hydrostatic-layer D, floating very little, piston 11 is drawn high body 10 upwards in cylinder body 10, and first
Check valve 6, which is opened, flows into cavity of resorption 102 for the water in hydrostatic-layer, and hydraulic pressure increases in epicoele 101, and second one-way valve 7 is closed, third list
It opens to valve 8 and is flowed into piston rod 12 for the water in epicoele 101, while the middle part of water jet propulsion third rubber mat 82 and top overturning
Gear is in piston rod 12, by 12 intrinsic block of piston rod, the water in epicoele 101 is prevented to flow into cavity of resorption 102 through side inlet opening 81,
So that the water in epicoele 101 is ascended into power generation seat 3 along piston rod 12 and rigid water pipe 2 after side inlet opening 81 enters, and passes through
Water inlet 32 pours in impeller cavity 31, and impulsion impeller 41 rotates, and flows out from water outlet 35, driven generator when impeller 41 rotates
42 power generations, make relocatable module that impeller 41 all be pushed to rotate in floating and dropping process, improve the stability and wave energy of power generation
Utilization rate.
Torsional stop 104 is arranged can effective lateral water blocking, in order to cylinder body 10 be prevented to rotate in water；It is described to float downward
Around multiple longitudinally disposed water fenders 531 are circumferentially on the side of body 53, by the lateral water blocking of water fender 531, improve floating
The resistance that dynamic model block rotates in water can effectively prevent relocatable module and rotate in water.By preventing cylinder body 10 respectively and floating
Module rotates in water, and when relocatable module being made to float in wave, piston cylinder 1 can preferably carry out piston motion.
32 eccentric setting of water inlet, lateral intake, preferably to utilize the kinetic energy impulsion impeller 41 of water to rotate.
The side edge of the blade 411 of the impeller 41 makes the water poured in impeller cavity 31 more close to the side wall of impeller cavity 31
Good is gathered between two neighboring blade 411 and the inner wall of impeller cavity 31, and turns to water outlet 35 in the two blades 411
Place is flowed out again, more fully to pump the water to come up using piston cylinder 1.
Claims (8)
1. a kind of piston type wave energy hydrostatic-layer power generator, it is characterised in that: including piston cylinder (1), piston cylinder (1) packet
Cylinder body (10), piston (11) and piston rod (12) are included, the piston (11) is located in cylinder body (10) and is divided into cylinder body (10)
Chamber (101) and cavity of resorption (102), piston rod (12) lower end are connect with piston (11), and upper end is pierced by above cylinder body (10), institute
Piston rod (12) are stated as hollow tubular structure and lower end is connected with cavity of resorption (102), piston rod (12) upper end is connected with
The upper end of the rigid water pipe (2) being connected with piston rod (12), the rigidity water pipe (2) is connected with power generation seat (3), the power generation
Seat (3) upper end is equipped with the impeller cavity (31) of indent, and power generation seat (3) upper end is removably connected with can be from upper end by impeller cavity
(31) cover board (4) covered, cover board (4) bottom are equipped with the impeller (41) being enclosed in impeller cavity (31), the cover board (4)
Top is equipped with the generator (42) that can generate electricity when impeller (41) rotate, and the power generation seat (3) is equipped with can be from side toward impeller
The water inlet (32) of water inlet and impeller of getting excited (41) rotation in chamber (31), and the water outlet for the water outflow in impeller cavity (31)
(35), power generation seat (3) bottom is equipped with the connector (33) connecting with rigid water pipe (2) upper end, sets in the power generation seat (3)
There is the water stream channel (34) for being connected to connector (33) and water inlet (32), is located at power generation seat (3) on the rigidity water pipe (2)
Lower section be successively fixed with upper float (51), water suction module (52) and lower floating body (53), upper float (51) use from top to bottom
In swimming on the water surface, the water suction module (52) is for being immersed in the water automatic ink-suction, and the lower floating body (53) is for immersing water
Buoyancy is provided under face and allows power generator dispensing that the water surface is allowed to be maintained at upper float (51) and water suction module in the static water surface
(52) between the horizontal plane combined, cylinder body (10) lower end is horizontally arranged with for preventing cylinder body (10) from floating up and down in water
Hydrostatic plate (103), it is longitudinally disposed and for preventing cylinder body (10) from rotating in water that the hydrostatic plate (103) is equipped with muti-piece
Torsional stop (104), muti-piece torsional stop (104) are circumferentially arranged around cylinder body (10), and cylinder body (10) bottom is equipped in piston (11)
It is opened when drawing high with the first check valve (6) for flowing into cavity of resorption (102) from cylinder body (10) bottom that supplies water, cylinder body (10) top is set
Have and is opened when piston (11) are depressed with the second one-way valve (7) for flowing into epicoele (101) at the top of cylinder body (10) that supplies water, the work
It is located to be equipped with above piston (11) on stopper rod (12) and is opened when piston (11) is drawn high so that the water in epicoele (101) flows into piston
The third check valve (8) closed in bar (12), when piston (11) are depressed.
2. a kind of piston type wave energy hydrostatic-layer power generator according to claim 1, it is characterised in that: the lower floating body
(53) multiple longitudinally disposed and for the water fender that prevents lower floating body (53) from rotating in water around being circumferentially on side
(531)。
3. a kind of piston type wave energy hydrostatic-layer power generator according to claim 1, it is characterised in that: water suction module
(52) using up and down all with the water tank of paddle hole.
4. a kind of piston type wave energy hydrostatic-layer power generator according to claim 1, it is characterised in that: described first is single
Include the bottom inlet opening (61) for being provided with cylinder body (10) bottom to valve (6), and is connected to first glue at cavity of resorption (102) interior bottom
It pads (62), middle part and cavity of resorption (102) bottom of first rubber mat (62) are connected and fixed, and the bottom inlet opening (61) has multiple
And it is located between the middle part and outer edge of the first rubber mat (62).
5. a kind of piston type wave energy hydrostatic-layer power generator according to claim 1, it is characterised in that: the cylinder body
It (10) include cylinder barrel (105) and cover (106), the cover (106) is equipped with the rod aperture (107) passed through for piston rod (12),
The second one-way valve (7) includes the top inlet opening (71) being provided on cover (106), and is connected in cover (106)
On top and cover the second rubber mat (72) of the ring structure on the outside of piston rod (12), the inward flange and cylinder of second rubber mat (72)
The interior top of lid (106) is connected and fixed, and the top inlet opening (71) has inward flange that is multiple and being located at the second rubber mat (72) and outer
Between edge.
6. a kind of piston type wave energy hydrostatic-layer power generator according to claim 1, it is characterised in that: the third list
Include the side inlet opening (81) being provided on piston rod (12) side to valve (8), and is set in piston rod (12) and is used for side
The third rubber mat (82) that inlet opening (81) is blocked, third rubber mat (82) lower part are fixed on the lower section of side inlet opening (81), in
The free setting in portion and top.
7. a kind of piston type wave energy hydrostatic-layer power generator according to claim 1, it is characterised in that: the water inlet
(32) eccentric setting.
8. a kind of piston type wave energy hydrostatic-layer power generator according to claim 1, it is characterised in that: the blade
(411) side wall of the side edge close to impeller cavity (31).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030412A (en) * | 2021-03-04 | 2021-06-25 | 王美燕 | Marine environment monitoring and detecting equipment |
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