CN111677622B - Bank formula oscillating water column wave energy power generation facility - Google Patents
Bank formula oscillating water column wave energy power generation facility Download PDFInfo
- Publication number
- CN111677622B CN111677622B CN202010590288.8A CN202010590288A CN111677622B CN 111677622 B CN111677622 B CN 111677622B CN 202010590288 A CN202010590288 A CN 202010590288A CN 111677622 B CN111677622 B CN 111677622B
- Authority
- CN
- China
- Prior art keywords
- power generation
- wave
- front wall
- generation device
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 239000007921 spray Substances 0.000 claims abstract description 75
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 230000005611 electricity Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000013535 sea water Substances 0.000 abstract description 84
- 230000002349 favourable effect Effects 0.000 abstract description 29
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 241001474374 Blennius Species 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007058 Halophila ovalis Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- 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
- F03B13/141—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 with a static energy collector
- F03B13/142—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 with a static energy collector which creates an oscillating water column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
-
- 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
- F03B13/24—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 to produce a flow of air, e.g. to drive an air turbine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- 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
- Y02E10/20—Hydro energy
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a shore type oscillating water column wave energy power generation device, which belongs to the technical field of wave power generation and comprises a front wall, a rear wall, a first air chamber, a wave power generation device and a cleaning device, wherein the front wall is connected with the rear wall; the antetheca is located one side of back wall, first air chamber is located between antetheca and the back wall, and is a plurality of wave flower power generation facility is located inside the antetheca, wave flower power generation facility right side is equipped with the fly leaf, cleaning device is located the antetheca left side. The invention is scientific and reasonable, the use is safe and convenient, the wave power generation device converts the energy in the wave into electric energy, the utilization efficiency of seawater energy is improved, the impact force of the wave on the front wall is reduced, and the service life of the front wall is prolonged; the wave energy utilization rate is increased when the sea level is lower than the opening below the front wall by the movable plate; the movable plate is automatically lifted, other energy sources are not needed, and the movable plate is environment-friendly and energy-saving; the cleaning device effectively cleans sundries on the filter screen, is favorable for improving the energy conversion efficiency of the spray power generation device, and is also favorable for cleaning garbage in the ocean.
Description
Technical Field
The invention relates to the technical field of wave power generation, in particular to a shore type oscillating water column wave energy power generation device.
Background
With the continuous development of world economy, the demand of people for energy is continuously increased, and the national economy and the social development of each country cannot leave the energy. However, as the demand for energy of human beings becomes larger and larger, the problem of environmental pollution is also more serious, and the development and utilization of clean energy are urgently needed. The ocean is used as a main body occupying 70% of the spherical area, not only has abundant oil and gas resources, but also contains huge energy. Recently, people develop and utilize ocean wave energy; the wave energy has high energy density, wide distribution area and stable energy supply, and is often used for power generation.
The existing shore type oscillating water column wave energy power generation device has low conversion efficiency on wave energy. When the sea level is lower than the opening of the front wall of the power generation device, the efficiency of converting wave energy into mechanical energy is low; the front wall is beaten by the waves, the front wall is damaged for a long time, and the energy of the beating of the waves cannot be effectively utilized. Therefore, there is a need for a shore type oscillating water column wave energy electricity generating apparatus that addresses the above problems.
Disclosure of Invention
The invention aims to provide a shore type oscillating water column wave energy power generation device to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a shore-type oscillating water column wave energy power generation device comprises a front wall, a rear wall, a first air chamber, a wave power generation device and a cleaning device; the front wall is positioned on one side of the rear wall, the first air chamber is positioned between the front wall and the rear wall, the plurality of wave power generation devices are positioned inside the front wall, a plurality of water outlets are arranged below the inside of the front wall, and the cleaning device is positioned on the left side of the front wall; the rear wall upper end is equipped with first gas pocket, first gas pocket one side is equipped with first arrangement room, first gas pocket links to each other with first arrangement room, be equipped with first generator and first pneumatic turbine machine in the first arrangement room, first pneumatic turbine machine encircles the peripheral installation of first generator.
The front and rear walls facilitate the formation of a first air chamber; the first air chamber is provided with an opening at the part submerged below the water surface, which is beneficial to driving the air above the water surface and above the air chamber to flow when seawater is flushed in and withdrawn. If the height of the seawater is lower than the opening below the first air chamber, the wave power generation device is favorable for utilizing the energy of the splashed waves caused by the surging of the seawater, and the working efficiency of the shore type oscillating water column wave power generation device is improved. The water outlet is beneficial to discharging the seawater in the front wall. When the spray gets into spray power generation facility, can be drawn into matters such as pasture and water, marine waste inside the spray power generation facility, cleaning device is favorable to clearing up these matters, avoids spray power generation facility's entry jam. If the seawater height is higher than the opening below the first air chamber, the first air hole is favorable for gas in the first air chamber to be sprayed into the first arrangement chamber at a high flow rate under the movement of the seawater, the first air turbine is favorable for driving the first pneumatic turbine to rotate, and the first pneumatic turbine rotates to be favorable for driving the first generator to generate electricity, so that wave energy is converted into mechanical energy.
Preferably, the wave power generation device comprises a wave inlet, a filter screen, a wave outlet and a one-way rotary block; the spray outlet is positioned below the spray inlet, a filter screen is arranged in the spray inlet, a first slide way is arranged on one side of the filter screen, the first slide way is fixed on the inner wall of the spray inlet, a connecting rod is hinged to the first slide way, the connecting rod is further hinged to the spray power generation device, and a piston plate is fixed to the other end of the connecting rod; be equipped with one-way piece of revolving in the spray export, one-way piece of revolving is articulated with spray export inner wall, one-way piece of revolving is equipped with the sealing washer with spray export articulated department, one-way piece right side of revolving is equipped with the stopper.
If the height of the seawater is lower than the opening below the first air chamber, the wave power generation device is favorable for utilizing the energy of the splashed waves caused by the surging of the seawater, and the working efficiency of the shore type oscillating water column wave power generation device is improved. The spray inlet is favorable for the inflow of seawater, and the spray outlet is favorable for the outflow of seawater; the filter screen is favorable to blockking matters such as sea grass, fishes and shrimps, sea garbage in the sea water, avoids these matters to block up the spray entry to influence the speed and the discharge of rivers, be favorable to improving spray power generation facility's utilization efficiency. The connecting rod swings up and down under the impact of seawater to do arc motion, the first slideway is beneficial to keeping the connecting rod to do vertical motion with a piston plate fixed with the connecting rod under the condition of doing the arc motion, and the connecting rod is not only connected with the first slideway in a sliding way, but also hinged with the first slideway. The unidirectional rotary block can only rotate towards the left side of the spray outlet, which is beneficial to limiting the flow direction of seawater, so that the seawater can only flow out of the spray outlet and cannot flow in from the spray outlet. The sealing ring can prevent seawater from entering the hinged part of the one-way rotary block and the inner wall of the spray outlet, and is favorable for prolonging the service life of the one-way rotary block. The limiting block is favorable for preventing the unidirectional rotating block from clockwise rotating under the impact of seawater.
Preferably, a second air chamber is arranged above the piston plate, the upper end of the piston plate is located in the second air chamber, a second air hole is formed in one side of the second air chamber, a second placing chamber is formed in one side of the second air hole, the second air hole is connected with the second placing chamber, a second generator and a second pneumatic turbine are arranged in the second placing chamber, and the second pneumatic turbine surrounds the second generator.
Air in the second air chamber flows as the piston plate moves up and down. The second air hole is beneficial to spraying the gas in the second air chamber into the second accommodating chamber at a high flow speed, the second air hole is beneficial to driving the second pneumatic turbine to rotate, and the second pneumatic turbine rotates to be beneficial to driving the second generator to generate electricity, so that the wave energy is converted into mechanical energy.
Preferably, the connecting rod runs through the wave power generation device, empty slots are reserved at the upper part and the lower part of the wave power generation device, which are run through by the connecting rod, a telescopic sealing sleeve is arranged at the joint of the connecting rod and the wave power generation device, the telescopic sealing sleeve seals the empty slots, and sealing gaskets are arranged at two sides of the joint of the connecting rod and the wave power generation device.
The empty slot is favorable for the connecting rod to have the space of luffing motion when running through the wave power generation facility. The telescopic sealing sleeve is beneficial to sealing the empty groove and simultaneously does not limit the up-and-down swing of the connecting rod, and the seawater is prevented from flowing into the front wall from the empty groove. The sealing gasket further enhances the sealing performance between the connecting rod and the wave-shaped power generation device.
Preferably, a branch pipe is arranged on the right side of the unidirectional rotation block, one end of the branch pipe penetrates through the wave flower power generation device, the other end of the branch pipe is connected with a plurality of water collecting pipes, the plurality of water collecting pipes are connected with a collecting pipe, a plurality of air bag extrusion openings are formed in the lower portion of the collecting pipe, and a main air bag is arranged below the plurality of air bag extrusion openings.
When the sea level is lower than the opening below the front wall, the branch pipe enables a small part of seawater to flow out of the spray inlet, so that the main air bag is squeezed, the seawater in the spray outlet is shared, the seawater flow out of the spray outlet is accelerated, the resistance of the seawater below the connecting rod to the swinging of the connecting rod is reduced, and the working efficiency of the spray power generation device is improved; the collecting pipe is favorable for the seawater in the branch pipe to flow from the uniform flow channel, and the collecting pipe is favorable for gathering the seawater in the branch pipe together and releasing the seawater from the air bag extrusion opening, thereby being favorable for extruding the main air bag.
Preferably, a stop block is arranged behind the piston plate, a movable plate is clamped in the middle of the stop block, and a secondary air bag is fixed below the movable plate; a connecting pipe penetrates through one side of the movable plate, one end of the connecting pipe is connected with the main airbag, and the other end of the connecting pipe is connected with the secondary airbag.
The check block is favorable for clamping the movable plate, the movable plate can be lifted and descended along with the lifting and descending of the sea level, and the first pneumatic turbine is favorable for driving the first generator to generate electricity when the sea level is lower than the opening below the front wall. The connecting pipe enables the gas in the main airbag and the secondary airbag to be communicated. When the sea level is higher than the opening below the front wall, the water outlet is below the sea level, seawater is filled into the inner side of the front wall, the main airbag is immersed in the seawater, the secondary airbag is also immersed in the seawater, the two airbags are in an incomplete filling state, but the secondary airbag has buoyancy in the seawater, so that the movable plate rises and is accommodated in the front wall; when the sea level is lower than the opening below the front wall, the front spray splashes into the spray inlet are small, the water outlet is above the sea level, the main air bag is not pressurized and is full, the secondary air bag is contracted and has no buoyancy, the movable plate descends, and the opening through which seawater enters the air chamber is reduced, so that indoor air is driven to move, and electricity is generated; when the sea level is less than the front wall below opening, the front spray splashes into when the spray entry volume is many, and the delivery port is above the sea level, and the main gasbag receives the incomplete shrink of extrusion, and the secondary gasbag is incomplete full of, makes the fly leaf just be located the sea level under the effect of sea water buoyancy, and first generator and second generator all can produce electricity. The volume of the inflated rear surface of the main airbag is larger than the cross section of the movable plate. The primary airbag and the secondary airbag both have self-recovery capability.
Preferably, the cleaning device comprises an electric push rod, a fixed rod and a cleaning rod; the utility model discloses a cleaning device, including electric putter, dead lever, cleaning rod, electric putter left side is connected with the stock, the stock left side is connected with the dead lever a plurality ofly, and is a plurality of the dead lever other end is connected with the clearance stick, the clearance stick is located the dead lever below, it is a plurality of to be equipped with the clearance fork to clear up excellent top. Electric putter is favorable to clearing up the stick and is gone into and out the wavy entry, and the clearance fork is favorable to cleaing away the debris on the filter screen.
Preferably, the electric push rod is connected with the second slideway on the left side of the front wall in a sliding mode. The second slide is favorable to electric putter to slide from top to bottom, is favorable to clearing up the unrestrained mouthful of spending of co-altitude not, fixes cleaning device in the antetheca top when not using, avoids the sea water to splash cleaning device.
Preferably, a plurality of the cleaning forks are provided with metal hooks facing to all directions. The metal hook is favorable for cleaning sundries on the filter screen which are difficult to clean.
Preferably, the outer layers of the main airbag and the secondary airbag are coated with anti-corrosion coatings, so that the main airbag and the secondary airbag are prevented from being corroded by seawater, and the service life is prolonged.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with a wave power generation device, when the sea level is lower than the opening below the front wall, the wave of the seawater gushes into the wave inlet to drive the connecting rod to swing up and down, so that the piston rod is driven to move up and down, the air in the second air chamber flows to drive the second pneumatic turbine to rotate and the second generator to generate electricity, finally, the energy in the wave is converted into electric energy, and the utilization efficiency of the seawater energy is improved. Meanwhile, the impact of the spray on the front wall is reduced, the force of beating the front wall by the spray is converted into the force of driving the connecting rod to swing, the energy of the spray is reasonably utilized, and the service life of the front wall is prolonged.
2. The movable plate is arranged, when the sea level is lower than the opening below the front wall and the main air bag is not extruded, the secondary air bag contracts, the movable plate descends and is placed below the sea level, so that the space of the first air chamber is extended, and indoor air is driven to move; when the sea level is lower than the opening below the front wall and the main air bag is extruded, the secondary air bag is full, the movable plate descends and floats on the sea surface by the buoyancy of the secondary air bag, and the space of the first air chamber extends; the extension of first air chamber space all is favorable to first generator electricity generation, and the air of the direction is shoved into with the sea water to the air in first air chamber when avoiding sea level to be less than antetheca below opening communicates with each other, is favorable to the inside air of first air chamber to first gas pocket fast flow, increases the efficiency of first generator electricity generation. In addition, when sea level is higher than antetheca below opening, main gasbag and time gasbag are all sufficient after receiving the pressure of sea water, and the buoyancy of time gasbag in sea water is favorable to making the fly leaf accomodate into the antetheca automatically inside, avoids reducing the speed that the sea water flowed into first air chamber. The movable plate automatically ascends and descends according to the sea level, other energy sources are not needed, and the movable plate is environment-friendly and energy-saving.
3. The invention is provided with the cleaning device, the cleaning device can be driven to move up and down by utilizing the electric energy generated by the spray power generation device, impurities such as aquatic weeds, garbage and the like on the filter screen can be effectively cleaned, the phenomenon that the impurities excessively block seawater from entering a spray inlet to influence the vertical swing of the connecting rod is avoided, the energy conversion efficiency of the spray power generation device is favorably improved, and the garbage in the sea is favorably cleaned.
Drawings
Fig. 1 is a schematic view of the overall structure of a secondary air bag of a shore type oscillating water column wave energy power generation device in a fully contracted state;
fig. 2 is a schematic diagram of the overall structure of a bank type oscillating water column wave energy power generation device in a sub-airbag filling state according to the invention;
figure 3 is an enlarged schematic view of part a of a shore type oscillating water column wave energy electricity generating system according to the present invention.
Fig. 4 is a schematic structural diagram of a wave power generation device of a shore type oscillating water column wave energy power generation device of the invention;
fig. 5 is a schematic left side sectional view of a wave power generation device on the front wall of a shore type oscillating water column wave power generation device according to the present invention;
fig. 6 is a schematic diagram of a right-side cross-sectional structure of a front-wall wave power generation device of a shore type oscillating water column wave power generation device according to the present invention;
fig. 7 is a schematic diagram of a wave power generation device of a shore type oscillating water column wave energy power generation device without a telescopic sealing sleeve in a right-view structure;
fig. 8 is a schematic diagram of a wave power generation device of a shore type oscillating water column wave energy power generation device according to the present invention, which includes a telescopic sealing sleeve as a right-view structure;
figure 9 is a left side view schematic diagram of a movable block and a stop block of a shore type oscillating water column wave energy power generation device according to the present invention;
figure 10 is a schematic diagram of a cleaning apparatus for a shore type oscillating water column wave energy power generation assembly in accordance with the present invention.
Reference numbers in the figures: 1. a front wall; 2. a rear wall; 3. a first air chamber; 4. a first air hole; 5. a first generator; 6. a first pneumatic turbine; 7. a wave power generation device; 7-1, a spray inlet; 7-2, a filter screen; 7-3, a spray outlet; 7-4, a first slideway; 7-5, unidirectional rotation block; 7-6, sealing rings; 7-7, a limiting block; 8. a connecting rod; 9. a piston plate; 10. a branch pipe; 11. a water collection pipe; 12. a converging tube; 13. a main airbag; 14. a water outlet; 15. a connecting pipe; 16. a secondary air bag; 17. a stopper; 18. a movable plate; 19. a second air chamber; 20. a second air hole; 21. a second generator; 22. a second pneumatic turbine; 23. a second slideway; 24. a cleaning device; 24-1, an electric push rod; 24-2, fixing the rod; 24-3, cleaning rods; 24-4, cleaning the fork; 24-5, long rod; 25. a telescopic sealing sleeve; 26. a metal hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 10, a shore type oscillating water column wave energy power generation device comprises a front wall 1, a rear wall 2, a first air chamber 3, a wave power generation device 7 and a cleaning device 24; the front wall 1 is positioned at one side of the rear wall 2, and the front wall 1 and the rear wall 2 form a first air chamber 3; the first air chamber 3 is positioned between the front wall 1 and the rear wall 2, and the part of the first air chamber 3 submerged below the water surface is provided with an opening, so that the seawater drives the air above the water surface and above the first air chamber 3 to flow when being flooded and withdrawn. A plurality of wave power generation facility 7 are located antetheca 1 inside, if the sea water height is less than the opening of antetheca 1 below, wave power generation facility 7 has the energy that can surmount the splash that the splash to the sea water and utilize, improves bank formula oscillating water column wave energy power generation facility's work efficiency. A plurality of water outlets 14 are arranged at the lower part inside the front wall 1 and used for discharging the seawater inside the front wall 1. Cleaning device 24 is located antetheca 1 left side, when the wave got into wave flower power generation facility 7, can be drawn into material such as pasture and water, ocean waste inside wave flower power generation facility 7, and cleaning device 24 is favorable to clearing up these materials, avoids wave flower power generation facility 7's entry to block up. The upper end of the rear wall 2 is provided with a first air hole 4, one side of the first air hole 4 is provided with a first placing chamber, the first air hole 4 is connected with the first placing chamber, a first generator 5 and a first pneumatic turbine 6 are arranged in the first placing chamber, and the first pneumatic turbine 6 is installed around the first generator 5. The waves move towards the first air chamber 3, when seawater enters the first air chamber 3, the water level in the first air chamber 3 is pushed to rise, the rising water level increases the air pressure in the first air chamber 3, the air in the first air chamber 3 is discharged through the first air hole 4, and the air in the first air chamber 3 is sprayed into the first placing chamber at a high flow rate due to the narrowness of the first air hole 4; when the seawater is pumped out of the first air chamber 3, the water level in the first air chamber 3 is lowered, the lowered water level enables the air pressure in the first air chamber 3 to be lowered, and outside air enters the first air chamber 3 through the first air holes 4; the gas flowing in and out drives the first pneumatic turbine 6 to rotate, the first pneumatic turbine 6 drives the first generator 5 to generate electricity, and therefore wave energy is converted into mechanical energy.
The spray power generation device 7 comprises a spray inlet 7-1, a filter screen 7-2, a spray outlet 7-3 and a unidirectional rotary block 7-5; if the height of the seawater is lower than the opening below the first air chamber 3, the wave power generation device 7 can utilize the energy of the splashed waves caused by the surging of the seawater, the working efficiency of the shore-type oscillating water column wave power generation device is improved, meanwhile, the impact of the waves on the front wall 1 can be reduced, and the part of the force is used for power generation. The spray outlet 7-3 is positioned below the spray inlet 7-1, and a filter screen 7-2 is arranged in the spray inlet 7-1; the sea water flows in through the spray inlet 7-1, the sea water flows out through the spray outlet 7-3, the filter screen 7-2 blocks substances such as sea weeds, fishes and shrimps, ocean garbage and the like in the sea water, the spray inlet is prevented from being blocked by the substances, the speed and the water flow of the water flow are influenced, and the utilization efficiency of the spray power generation device 7 can be improved. One side of the filter screen 7-2 is provided with a first slideway 7-4, the first slideway 7-4 is fixed on the inner wall of the spray inlet 7-1, the first slideway 7-4 is hinged with a connecting rod 8, the connecting rod 8 swings up and down under the impact of seawater to do arc motion, and the first slideway 7-4 is beneficial to the connecting rod 8 to keep a piston plate 9 fixed with the connecting rod to do vertical motion under the condition of doing arc motion. The connecting rod is also hinged with a wave power generation device 7, and the other end of the connecting rod 8 is fixed with a piston plate 9. The one-way rotary block 7-5 is arranged in the spray outlet 7-3, the one-way rotary block 7-5 is hinged with the inner wall of the spray outlet 7-3, and the one-way rotary block 7-5 can only rotate towards the left side of the spray outlet 7-3 to limit the flow direction of seawater, so that the seawater can only flow out of the spray outlet 7-3 and cannot flow in from the spray outlet 7-3. The hinge joint of the unidirectional rotary block 7-5 and the spray outlet 7-3 is provided with a sealing ring 7-6, so that seawater is prevented from entering the hinge joint of the unidirectional rotary block 7-5 and the spray outlet 7-3, and the service life of the unidirectional rotary block 7-5 is prolonged. The right side of the unidirectional rotating block 7-5 is provided with a limiting block 7-7 for preventing the unidirectional rotating block 7-5 from clockwise rotating under the impact of seawater.
A second air chamber 19 is arranged above the piston plate 9, the upper end of the piston plate 9 is positioned in the second air chamber 19, and when the piston plate 9 moves up and down, air in the second air chamber 19 flows. A second air hole 20 is formed in one side of the second air chamber 19, a second placing chamber is formed in one side of the second air hole 20, the second air hole 20 is connected with the second placing chamber, a second generator 21 and a second pneumatic turbine 22 are arranged in the second placing chamber, and the second pneumatic turbine 22 surrounds the second generator 21. The second air hole 20 enables the air in the second air chamber 19 to be injected into the second mounting chamber at a high flow rate, so that the second air turbine 22 is driven to rotate, and the rotation of the second air turbine 22 is beneficial to driving the second generator 21 to generate electricity, so that the wave energy is converted into mechanical energy.
The connecting rod 8 penetrates through the wave power generation device 7, empty grooves are reserved at the upper part and the lower part of the wave power generation device 7, which are penetrated through by the connecting rod 8, and the empty grooves enable the connecting rod 8 to have a space for swinging up and down while penetrating through the wave power generation device 7. The connecting rod 8 is equipped with flexible seal cover 25 with the articulated department of wave flower power generation facility 7, and flexible seal cover 25 seals the dead slot, and flexible seal cover 25 does not restrict connecting rod 8 luffing motion when sealed the dead slot, avoids the sea water to flow into the antetheca 1 inside from the dead slot. Sealing gaskets are arranged on two sides of the hinged position of the connecting rod 8 and the wave power generation device 7, and the sealing performance of the connecting rod 8 and the wave power generation device 7 is further enhanced.
The right side of the one-way rotary block 7-5 is provided with a branch pipe 10, one end of the branch pipe 10 penetrates through the wave power generation device 7, when the sea level is lower than the opening below the front wall 1, the branch pipe 10 enables a small part of seawater to flow out of the branch pipe 10, the branch pipe not only can extrude the main air bag 13, but also can bear the seawater in the wave outlet 7-3, so that the seawater can flow out of the wave outlet 7-3, the resistance of the seawater below the connecting rod 8 to the swinging of the connecting rod 8 is reduced, and the working efficiency of the wave power generation device 7 is improved; the other ends of the branch pipes 10 are connected with a plurality of water collecting pipes 11, so that the seawater in the branch pipes flows from the uniform flow channel; a plurality of collecting pipes 11 are connected to a collecting pipe 12 so that the seawater in the branched pipes 10 is gathered together. A plurality of air bag extrusion ports are arranged below the collecting pipe 12, a main air bag 13 is arranged below the air bag extrusion ports, and seawater is released from the air bag extrusion ports to extrude the main air bag 13.
A stop 17 is arranged at the rear of the piston plate 9, a movable plate 18 is clamped in the middle of the stop 17, and the movable plate 18 can ascend and descend along with the rise of the sea level. A secondary air bag 16 is fixed below the movable plate 18; a connecting pipe 15 penetrates through one side of the movable plate, one end of the connecting pipe 15 is connected with the main airbag 13, and the other end of the connecting pipe 15 is connected with the secondary airbag 16. When the sea level is higher than the opening below the front wall 1, the water outlet 14 is below the sea level, seawater is filled into the inner side of the front wall 1, the main airbag 13 is immersed in the seawater, the secondary airbag 16 is also immersed in the seawater, the two airbags are in an incomplete filling state, but the secondary airbag 16 has buoyancy in the seawater, so that the movable plate 18 rises and is accommodated in the front wall 1, the seawater flowing into the first air chamber 3 is not influenced, and the first generator 5 generates electricity; when the sea level is lower than the opening below the front wall 1, when the front spray splashes into the spray inlet 7-1, the water outlet is above 14 sea level, the main air bag 13 is full without pressure, the secondary air bag 16 is contracted and has no buoyancy, the movable plate 18 descends, the opening of the seawater entering the first air chamber 3 is reduced, the space of the first air chamber 3 is extended, and therefore indoor air is driven to move, and the first generator 5 generates electricity; when the sea level is lower than the opening below the front wall 1, the front spray splashes into the spray inlet 7-1 for a large amount, the water outlet 14 is above the sea level, the main airbag 13 is squeezed and contracted, the secondary airbag 16 is full, the movable plate 18 is just positioned on the sea level under the action of sea buoyancy, the space of the first air chamber 3 is extended, and both the first generator 5 and the second generator 21 can generate electricity. The inflated area of the primary airbag 13 is larger than the cross-section of the flap 18. Both the primary 13 and secondary 16 airbags have self-healing capabilities.
The cleaning device 24 comprises an electric push rod 24-1, a fixing rod 24-2 and a cleaning rod 24-3; the left side of the electric push rod 24-1 is connected with a long rod 24-5, the left side of the long rod 24-5 is connected with a plurality of fixed rods 24-2, the other ends of the fixed rods 24-2 are connected with a cleaning rod 24-3, and the electric push rod 24-1 enables the cleaning rod 24-3 to enter and exit the spray inlet 7-1. The cleaning rod 24-3 is positioned below the fixing rod 24-2; a plurality of cleaning forks 24-4 are arranged above the cleaning rod 24-3, so that sundries on the filter screen 7-2 are removed. The number of the cleaning rods 24-3 is matched with that of the filter screens 7-2.
The electric push rod 24-1 is connected with the second slideway 23 at the left side of the front wall 1 in a sliding way. The second slide 23 is used for the electric push rod 24-1 to slide up and down, so that the spray inlets 7-1 with different heights can be cleaned, and the cleaning device 24 is fixed above the front wall 1 when not in use, so that the cleaning device 24 is prevented from being splashed by seawater.
The cleaning forks 24-4 are provided with metal hooks 26 facing to all directions, so that sundries which are difficult to clean on the filter screen 7-2 can be cleaned.
The outer layers of the main air bag 13 and the secondary air bag 16 are coated with anti-corrosion coatings, so that the main air bag is prevented from being corroded by seawater, and the service life is prolonged.
The working principle is as follows: when the movable plate 18 is used, when the sea level is higher than the opening below the front wall 1, seawater is poured into the inner side of the front wall 1 from the spoondrift inlet 7-1 and the water outlet 14, the main airbag 13 and the secondary airbag 16 are immersed in the seawater, the two airbags are in an incomplete filling state, and the secondary airbag 16 utilizes the buoyancy of the secondary airbag in the seawater to enable the movable plate 18 to ascend and be accommodated in the front wall 1 without influencing the seawater flowing into the first air chamber 3; seawater enters the first air chamber 3 to push the water level in the first air chamber 3 to rise, the rising water level increases the air pressure in the first air chamber 3, air in the first air chamber 3 is discharged through the first air hole 4, and the air in the first air chamber 3 is sprayed into the first placing chamber at a high flow rate due to the narrowness of the first air hole 4; when the seawater is pumped out of the first air chamber 3, the water level in the first air chamber 3 is lowered, the lowered water level enables the air pressure in the first air chamber 3 to be lowered, and outside air enters the first air chamber 3 through the first air holes 4; the gas flowing in and out drives the first pneumatic turbine 6 to rotate, the first pneumatic turbine 6 drives the first generator 5 to generate electricity, and therefore wave energy is converted into mechanical energy. When the sea level is lower than the opening below the front wall 1, when the front spray splashes into the spray inlet 7-1, the seawater cannot be poured into the inner wall 1 from the water outlet 14, the main airbag 13 is not pressurized and is full, the secondary airbag 16 contracts and has no buoyancy, the movable plate 18 descends, the opening of the seawater entering the first air chamber 3 becomes small, the space of the first air chamber 3 extends, and therefore the indoor air is driven to move, and the first generator 5 generates electricity. When the sea level is lower than the opening below the front wall 1 and the spray splashes enter the spray inlet 7-1 for a large amount, the sea water enters the spray inlet 7-1 and flows out from the spray outlet 7-3 and the branch pipe 10, and in the process, the connecting rod 8 is driven to swing up and down, so that the piston plate 18 is driven to move up and down, the air in the second air chamber 19 flows, the second pneumatic turbine 22 is driven to move, and the second generator 21 generates electricity. Meanwhile, seawater cannot be poured into the inner wall 1 from the water outlet 14, the primary air bag 13 is squeezed and contracted, the secondary air bag 16 is inflated, the movable plate 18 is just positioned on the sea level under the action of seawater buoyancy, the space of the first air chamber 3 is extended, and the first generator 5 can generate electricity. After the seawater descends, if sundries such as seaweed, garbage and the like exist on the filter screen 7-2, the cleaning device 24 can be started to clean the seaweed, garbage and the like. A portion of the electrical energy generated by the second generator 21 is used for the activation of the cleaning device 24; the electric push rod 24-1 slides up and down under the control of the system to drive the cleaning rod 24-3 to clean the filter screens 7-2 at different positions.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A bank formula oscillating water column wave energy power generation facility which characterized in that: comprises a front wall (1), a rear wall (2), a first air chamber (3), a wave power generation device (7) and a cleaning device (24); the front wall (1) is located on one side of the rear wall (2), the first air chamber (3) is located between the front wall (1) and the rear wall (2), the wave-flower power generation devices (7) are located inside the front wall (1), the water outlets (14) are arranged below the inside of the front wall (1) in a plurality, and the cleaning device (24) is located on the left side of the front wall (1); the upper end of the rear wall (2) is provided with a first air hole (4), one side of the first air hole (4) is provided with a first placing chamber, the first air hole (4) is connected with the first placing chamber, a first generator (5) and a first pneumatic turbine (6) are arranged in the first placing chamber, and the first pneumatic turbine (6) is arranged around the periphery of the first generator (5);
the wave power generation device (7) comprises a wave inlet (7-1), a filter screen (7-2), a wave outlet (7-3) and a one-way rotary block (7-5); the spray outlet (7-3) is positioned below the spray inlet (7-1), a filter screen (7-2) is arranged in the spray inlet (7-1), a first slide way (7-4) is arranged on one side of the filter screen (7-2), the first slide way (7-4) is fixed on the inner wall of the spray inlet (7-1), a connecting rod (8) is hinged to the first slide way (7-4), the connecting rod (8) is further hinged to the spray power generation device (7), and a piston plate (9) is fixed to the other end of the connecting rod (8); a unidirectional rotating block (7-5) is arranged in the spray outlet (7-3), the unidirectional rotating block (7-5) is hinged with the inner wall of the spray outlet (7-3), a sealing ring (7-6) is arranged at the hinged position of the unidirectional rotating block (7-5) and the spray outlet (7-3), and a limiting block (7-7) is arranged on the right side of the unidirectional rotating block (7-5);
the air compressor is characterized in that a second air chamber (19) is arranged above the piston plate (9), the upper end of the piston plate (9) is located in the second air chamber (19), a second air hole (20) is formed in one side of the second air chamber (19), a second settling chamber is formed in one side of the second air hole (20), the second air hole (20) is connected with the second settling chamber, a second generator (21) and a second pneumatic turbine (22) are arranged in the second settling chamber, and the second pneumatic turbine (22) surrounds the second generator (21).
2. A shore-based oscillating water column wave energy electricity generating apparatus according to claim 1, wherein: the connecting rod (8) runs through the wave power generation device (7), empty slots are reserved at the upper part and the lower part of the wave power generation device (7) which is run through by the connecting rod (8), a telescopic sealing sleeve (25) is arranged at the hinged position of the connecting rod (8) and the wave power generation device (7), the empty slots are sealed by the telescopic sealing sleeve (25), and sealing gaskets are arranged on two sides of the hinged position of the connecting rod (8) and the wave power generation device (7).
3. A shore-based oscillating water column wave energy electricity generating apparatus according to claim 1, wherein: the one-way rotary block is characterized in that a branch pipe (10) is arranged on the right side of the one-way rotary block (7-5), one end of the branch pipe (10) penetrates through the wave power generation device (7), the other end of the branch pipe (10) is connected with a plurality of water collecting pipes (11), the water collecting pipes (11) are connected with a collecting pipe (12), an air bag extrusion port is arranged below the collecting pipe (12) in a plurality, and a main air bag (13) is arranged below the air bag extrusion port in a plurality.
4. A shore-based oscillating water column wave energy electricity generating apparatus according to claim 3, wherein: a stop block (17) is arranged behind the piston plate (9), a movable plate (18) is clamped in the middle of the stop block (17), and a secondary air bag (16) is fixed below the movable plate (18); a connecting pipe (15) penetrates through one side of the movable plate (18), one end of the connecting pipe (15) is connected with the main airbag (13), and the other end of the connecting pipe (15) is connected with the secondary airbag (16).
5. A shore-based oscillating water column wave energy electricity generating apparatus according to claim 1, wherein: the cleaning device (24) comprises an electric push rod (24-1), a fixing rod (24-2) and a cleaning rod (24-3); the electric push rod (24-1) is connected with a long rod (24-5) on the left side, the long rod (24-5) is connected with a plurality of fixing rods (24-2) on the left side, the other ends of the fixing rods (24-2) are connected with cleaning rods (24-3), the cleaning rods (24-3) are located below the fixing rods (24-2), and a plurality of cleaning forks (24-4) are arranged above the cleaning rods (24-3).
6. A shore-based oscillating water column wave energy electricity generating apparatus according to claim 5, wherein: the electric push rod (24-1) is connected with the second slide way (23) on the left side of the front wall (1) in a sliding mode.
7. A shore-based oscillating water column wave energy electricity generating apparatus according to claim 5, wherein: the cleaning forks (24-4) are provided with metal hooks (26) facing to all directions.
8. A shore-based oscillating water column wave energy electricity generating apparatus according to claim 4, wherein: the outer layers of the main air bag (13) and the secondary air bag (16) are coated with anti-corrosion coatings.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010590288.8A CN111677622B (en) | 2020-06-24 | 2020-06-24 | Bank formula oscillating water column wave energy power generation facility |
| CN202110553702.2A CN113236473B (en) | 2020-06-24 | 2020-06-24 | Shore-type oscillating water column wave energy power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010590288.8A CN111677622B (en) | 2020-06-24 | 2020-06-24 | Bank formula oscillating water column wave energy power generation facility |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553702.2A Division CN113236473B (en) | 2020-06-24 | 2020-06-24 | Shore-type oscillating water column wave energy power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111677622A CN111677622A (en) | 2020-09-18 |
| CN111677622B true CN111677622B (en) | 2021-06-25 |
Family
ID=72437090
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553702.2A Active CN113236473B (en) | 2020-06-24 | 2020-06-24 | Shore-type oscillating water column wave energy power generation device |
| CN202010590288.8A Active CN111677622B (en) | 2020-06-24 | 2020-06-24 | Bank formula oscillating water column wave energy power generation facility |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553702.2A Active CN113236473B (en) | 2020-06-24 | 2020-06-24 | Shore-type oscillating water column wave energy power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113236473B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011090B (en) * | 2021-11-15 | 2023-08-01 | 北方民族大学 | Float type waterwheel recreation wheel |
| CN114150616B (en) * | 2021-11-30 | 2023-05-30 | 哈尔滨工程大学 | Novel shore-based oscillating water column breakwater capable of eliminating medium-long period waves |
| CN115045247B (en) * | 2022-05-07 | 2023-06-23 | 山东大学 | Marine floating garbage collection and treatment device and treatment method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178881A (en) * | 1982-04-14 | 1983-10-19 | Mitsubishi Electric Corp | Wave power energy converting device |
| CN202273804U (en) * | 2011-10-28 | 2012-06-13 | 天津大学 | Sea bank surge impeller-type wave energy-driven generating device group |
| CN203130355U (en) * | 2013-03-27 | 2013-08-14 | 滕州晨晖电子集团有限公司 | Pneumatic wave energy power generation device |
| CN106018407A (en) * | 2016-05-27 | 2016-10-12 | 浙江省海洋水产研究所 | Wave energy utilizing marine conservation area monitor |
| CN210730303U (en) * | 2019-08-05 | 2020-06-12 | 易佰特（福建）电子有限公司 | Efficient mould cleaning device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206701173U (en) * | 2017-05-16 | 2017-12-05 | 陈小丽 | A kind of medical test places processing frame with fluid sample |
| CN207925973U (en) * | 2018-01-11 | 2018-09-28 | 涿州市鹏飞电工器材有限公司 | A kind of distributed board outdoor convenient for cleaning |
| CN108787507B (en) * | 2018-05-21 | 2020-07-10 | 青岛市中心医院 | Medical tray self-cleaning disinfecting apparatus |
| CN208847533U (en) * | 2018-07-29 | 2019-05-10 | 上海天珑自动化设备有限公司 | A kind of water feed apparatus for Water Test Kits |
| CN210186492U (en) * | 2019-06-17 | 2020-03-27 | 安吉绿金金属材料有限公司 | Collecting device for lead slime of waste lead-acid storage battery |
| CN210289993U (en) * | 2019-09-02 | 2020-04-10 | 常德靖通机械有限公司 | Hydroelectric generation device convenient to clearance |
-
2020
- 2020-06-24 CN CN202110553702.2A patent/CN113236473B/en active Active
- 2020-06-24 CN CN202010590288.8A patent/CN111677622B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178881A (en) * | 1982-04-14 | 1983-10-19 | Mitsubishi Electric Corp | Wave power energy converting device |
| CN202273804U (en) * | 2011-10-28 | 2012-06-13 | 天津大学 | Sea bank surge impeller-type wave energy-driven generating device group |
| CN203130355U (en) * | 2013-03-27 | 2013-08-14 | 滕州晨晖电子集团有限公司 | Pneumatic wave energy power generation device |
| CN106018407A (en) * | 2016-05-27 | 2016-10-12 | 浙江省海洋水产研究所 | Wave energy utilizing marine conservation area monitor |
| CN210730303U (en) * | 2019-08-05 | 2020-06-12 | 易佰特（福建）电子有限公司 | Efficient mould cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113236473A (en) | 2021-08-10 |
| CN113236473B (en) | 2023-11-10 |
| CN111677622A (en) | 2020-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111677622B (en) | Bank formula oscillating water column wave energy power generation facility | |
| US4224527A (en) | Fluid flow intensifier for tide, current or wind generator | |
| CN110671257B (en) | Offshore power generation device | |
| CN211873142U (en) | River course desilting equipment is used in hydraulic engineering construction | |
| CN210814168U (en) | Novel energy-saving water treatment filter | |
| CN209339114U (en) | A kind of garbage floating on water surface collector | |
| CN102678431A (en) | Wave energy conversion system | |
| CN215052797U (en) | Floating type river floating object collecting device for hydraulic and hydroelectric engineering | |
| CN216156530U (en) | Automatic water surface garbage collecting device | |
| CN106948998A (en) | A kind of hybrid wave energy trap setting | |
| JP2021042755A (en) | Floating body pendulum mechanism and vibrating water column type wave power generation device | |
| CN114658588B (en) | Wave-crossing type energy storage power generation and turbulent flow protection system and using method thereof | |
| CN1826463B (en) | Portable hydro-generator | |
| CN113463597A (en) | Water surface garbage cleaning device | |
| GB2027815A (en) | Wave energy conversion apparatus | |
| CN212003421U (en) | Piston type wave energy still water layer power generation device | |
| CN112610388B (en) | Closed-loop transmission type energy-saving generator for hydraulic engineering | |
| CN213038546U (en) | Rainwater discarding device | |
| CN101196158A (en) | To-and-fro water pump type voltage transformation tidal power generating device | |
| CN211623606U (en) | Integrated pendulum-type wave energy power generation facility is from box bucket head of getting water of promotion | |
| CN113931254A (en) | Retaining device for hydraulic engineering | |
| CN209083460U (en) | A kind of combined multi-stage capacitation marine tidal-current energy generation platform | |
| CN206988015U (en) | Tidal energy TRT | |
| CN112539132A (en) | Adaptive type flood bank capable of generating electricity | |
| CN213741299U (en) | River silt cleaning device for hydraulic engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210609 Address after: Room 3209, building 23, Guanhu living square, Suzhou high tech Zone, Jiangsu Province 215000 Applicant after: Suzhou pulun Electronic Technology Co.,Ltd. Address before: 215000 No.85, Qingshan Road, science and Technology City, high tech Zone, Suzhou City, Jiangsu Province Applicant before: Zhu Qun |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |