CN111852740B - Small shallow sea wave energy capturing equipment with impeller - Google Patents
Small shallow sea wave energy capturing equipment with impeller Download PDFInfo
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- CN111852740B CN111852740B CN202010680016.7A CN202010680016A CN111852740B CN 111852740 B CN111852740 B CN 111852740B CN 202010680016 A CN202010680016 A CN 202010680016A CN 111852740 B CN111852740 B CN 111852740B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000010248 power generation Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000013535 sea water Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to the technical field of marine power generation equipment design, and discloses small wave energy capturing equipment with an impeller. The case part comprises a case body with a hollow hexagonal columnar structure and a transmission assembly arranged in the case body; the main shaft part comprises a main shaft penetrating through two end faces of the case body, an impeller sleeved on the main shaft and a main shaft flywheel arranged at the end part of the main shaft, the main shaft flywheel is arranged in the case body, the transmission assembly is connected with the eccentric position of the main shaft flywheel, the piston cylinder part comprises a piston cylinder body, a main water outlet and a piston rod, one end of a steel pipe is connected with the main water outlet, the other end of the steel pipe is connected with the outside, and the piston rods of the three pistons are connected with different parts of the transmission assembly. The fluid flow drives the impeller to rotate so as to finally realize the up-and-down motion of the three pistons, so that the fluid is conveyed to the outside after passing through the piston cylinder. The device can be applied to the fields of power generation equipment and the like.
Description
Technical Field
The invention relates to the technical field of marine power generation equipment design, in particular to small wave energy capturing equipment with an impeller.
Background
Due to the rapid development of the industry, the conventional fossil fuel is being lost and the energy problem is increasingly aggravated. Since the development strategy of ocean forcing nation is proposed in China, the construction of ocean forcing nation in China is accelerating the increment, improving the quality and increasing the efficiency, and the China takes a new journey greatly. Ocean energy is a novel green and environment-friendly energy source, and is not only extremely rich in resources, but also various in variety. Wave energy is one of the wave energy, and is popular among researchers due to the characteristics of strong intermittency, relatively small instantaneous energy density and relatively small exploitation difficulty. According to the record of relevant information, the wave energy which can be utilized all over the world can generate more than 117 hundred million kilowatts.
The traditional wave energy power generation device mainly comprises large equipment and has the defects of high construction difficulty, unstable power generation and the like. How to convert the energy transmitted by waves into stable electric power is a key technology of wave energy power generation equipment. Such problems can be circumvented if a small wave energy capture device can be devised and the stored energy of ocean waves is continuously output and converted into electricity. For this purpose we provide a small shallow sea wave energy capture device with an impeller.
Disclosure of Invention
The invention aims to provide a small shallow sea wave energy capturing device with an impeller, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides small shallow sea wave energy capturing equipment with an impeller, which comprises a case part, three piston cylinder parts, a main shaft part, a steel pipe and a fixed base, wherein the case part is fixedly arranged on the fixed base and comprises a case body, a case front cover, a case rear cover and a transmission assembly arranged in the case body; the chassis box body is of a hollow hexagonal columnar structure, the chassis front cover and the chassis rear cover are fixedly mounted on two hexagonal end faces of the chassis box body through bolts, the chassis front cover comprises a chassis front cover head and a chassis front cover partition plate, the transmission assembly comprises a main connecting rod and an auxiliary connecting rod connected with the main connecting rod through a connecting piece, and the main connecting rod is of a herringbone structure and comprises a main connecting rod large end and two main connecting rod small ends; the three piston cylinder parts are arranged on the side surface of the case body at intervals, each piston cylinder part comprises a piston cylinder body, a piston cylinder upper cover, a piston cylinder lower cover, a total water outlet, a piston and a piston rod, the piston cylinder body is of a columnar structure and comprises a first inner cavity and a second inner cavity which are communicated with each other, a first inner cavity water inlet and a first inner cavity water outlet are formed in the position, corresponding to the first inner cavity, of the piston cylinder upper cover, oppositely-clamped one-way butterfly valves with valve bodies in opposite directions are respectively arranged on the first inner cavity water inlet and the first inner cavity water outlet, a second inner cavity water inlet is formed in the position, corresponding to the second inner cavity, of the piston cylinder lower cover, a second inner cavity water outlet is formed in the position, corresponding to the second inner cavity, of the piston cylinder upper cover, and oppositely-clamped one-way butterfly valves with the same valve body direction are respectively arranged on the second inner cavity water inlet and the second inner cavity water outlet, the positions of the first inner cavity water outlet and the second inner cavity water outlet are adjacent, and the directions of the valve bodies of the corresponding wafer type one-way butterfly valves are the same, the total water outlet is sleeved on the first inner cavity water outlet and the second inner cavity water outlet, each total water outlet is connected with the steel pipe, and the steel pipe is connected with a water storage power generation system on the coast; the piston is arranged in the first inner cavity, the outer side wall of the piston is attached to the inner side wall of the first inner cavity, one end of the piston rod is movably connected with the piston, a piston rod moving hole for the piston rod to reciprocate is formed in the lower cover of the piston cylinder, a piston rod moving port corresponding to the piston rod moving hole in position in the lower cover of the piston cylinder is formed in the side face of the case body, and the piston rod penetrates through the piston rod moving hole and the piston rod moving port; the main shaft part comprises a main shaft, an impeller, a main shaft small end bearing, a main shaft large end bearing and a main shaft flywheel, wherein the impeller, the main shaft small end bearing, the main shaft large end bearing and the main shaft flywheel are sequentially sleeved on the main shaft; the eccentric position of main shaft flywheel is provided with the centrifugal end minor axis, the main connecting rod be close to two main connecting rod tip positions seted up with centrifugal end minor axis matched with main connecting rod centre bore, the main connecting rod passes through main connecting rod centre bore cover is established on the centrifugal end minor axis, main connecting rod main end and one of them the piston rod is kept away from the one end of piston is connected, two main connecting rod tip respectively with two the main end of auxiliary connecting rod is connected, two the tip of auxiliary connecting rod respectively with two outer two the piston rod is kept away from the one end of piston is connected.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the design, the traditional integral floating island type large power generation system is subjected to module grouping processing, and the wave energy capturing device unit module is changed into an assembly formed by assembling three simple piston cylinder parts and a case with an impeller, so that a user can copy the wave energy capturing device unit module as required. For other power generation system modules on the coast, a user can change and iterate according to personal needs, and the applicability is high.
(2) The equipment provided by the invention utilizes the flowing process of seawater or other fluids in the device, finally generates required electric energy through different energy conversions, and the seawater finally flows back to the sea, thereby really realizing green, clean and zero emission of a power generation system.
(3) The device provided by the invention is only suitable for shallow sea water areas, is still feasible for riverways, lakes and other water areas with sufficient flow, and the structure of the device can also be suitable for the field of automatic irrigation of crops and the like, and has wide application.
(4) In the piston cylinder part designed by the device, the process and return motion of the piston can press out the seawater and make the seawater flow, and the energy conversion efficiency is extremely high.
(5) The device can continuously convey seawater to the water storage equipment on the coast, and then generates stable electric energy through other devices, so that the power output is stable and is slightly influenced by environments such as weather.
Drawings
FIG. 1 is a schematic external structural view of a small shallow sea wave energy capture device provided by an embodiment of the invention;
FIG. 2 is a schematic view of the internal structure assembly of the small shallow sea wave energy capture device provided by the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a case part in the small shallow sea wave energy capturing device provided by the embodiment of the invention;
FIG. 4 is a schematic view of the internal structural assembly of the housing portion of the small shallow sea wave energy capture device provided by the embodiment of the invention;
FIG. 5 is a schematic view of the internal structural assembly of piston cylinder components in a small shallow sea wave energy capture device provided by an embodiment of the invention;
FIG. 6 is a schematic exterior view of a piston-cylinder assembly in a compact shallow sea wave energy capture device according to an embodiment of the present invention;
FIG. 7 is a schematic assembly view of a main shaft in a small shallow sea wave energy capture device provided by an embodiment of the invention;
in the figure: 1 case part, 2 piston cylinder parts, 3 main shaft part, 4 steel pipes, 5 fixed bases, 11 case body, 12 case front cover, 13 case rear cover, 14 main connecting rod, 15 auxiliary connecting rod, 21 piston cylinder body, 22 first inner cavity, 23 second inner cavity, 24 piston cylinder upper cover, 25 piston cylinder lower cover, 26 total water outlet, 27 piston, 28 piston rod, 31 main shaft, 32 impeller, 33 main shaft small end bearing, 34 main shaft large end bearing, 35 main shaft flywheel, 36 fastening guide sleeve, 111 piston rod moving port, 121 case front cover head, 122 case front cover clapboard, 141 main connecting rod large end, 142 main connecting rod small end, 143 main connecting rod central hole, 221 first inner cavity water inlet, 222 first inner cavity water outlet, 231 second inner cavity water inlet, 232 second inner cavity water outlet, 351 centrifugal end short shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail and clearly with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the technical solution of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 7, an embodiment of the present invention provides a small shallow sea wave energy capturing device with an impeller, including a case portion 1, three piston cylinder components 2, a main shaft portion 3, a steel pipe 4 and a fixed base 5, where the case portion 1 is fixedly installed on the fixed base 5, and the case portion 1 includes a case body 11, a case front cover 12, a case rear cover 13 and a transmission assembly arranged inside the case body 1; the case body 1 is a hollow hexagonal columnar structure, threaded holes are formed in six corners of two hexagonal end faces of the case body 1, the case front cover 12 and the case rear cover 13 are fixedly installed on the two hexagonal end faces of the case body 1 through matching of bolts and the threaded holes, and the case front cover 12 comprises a case front cover head 121 and a case front cover partition plate 122. The transmission assembly comprises a main connecting rod 14 and an auxiliary connecting rod 15 connected with the main connecting rod through a connecting piece, wherein the main connecting rod 14 is of a herringbone structure and comprises a main connecting rod large end 141 and two main connecting rod small ends 142. The three piston cylinder parts 2 are alternately arranged on the side surface of the case body 11, each piston cylinder part 2 comprises a piston cylinder body 21, a piston cylinder upper cover 24, a piston cylinder lower cover 25, a total water outlet 26, a piston 27 and a piston rod 28, the piston cylinder body 21 is of a columnar structure, the piston cylinder body 21 comprises a first inner cavity 22 and a second inner cavity 23 which are communicated with each other, a first inner cavity water inlet 221 and a first inner cavity water outlet 222 are arranged on the piston cylinder upper cover 24 corresponding to the first inner cavity 22, opposite clamping type one-way butterfly valves with opposite valve body directions are respectively arranged on the first inner cavity water inlet 221 and the first inner cavity water outlet 222, a second inner cavity water inlet 231 is arranged on the piston rod lower cover 25 corresponding to the second inner cavity 23, a second inner cavity water outlet 232 is arranged on the piston cylinder upper cover 24 corresponding to the second inner cavity, opposite clamping type one-way butterfly valves with the same valve body direction are respectively arranged on the second inner cavity water inlet 231 and the second inner cavity water outlet 232, the positions of the first inner cavity water outlet 222 and the second inner cavity water outlet 232 are adjacent, the valve body directions of the corresponding wafer type one-way butterfly valves are the same, and the main water outlet 26 is sleeved on the first inner cavity water outlet 222 and the second inner cavity water outlet 232; piston 27 sets up in first inner chamber 22, and the laminating of the lateral wall of piston 27 and the inside wall of first inner chamber 22, the one end and the piston 27 threaded connection of piston rod 28, the convenient dismantlement. A piston rod moving hole for the piston rod 28 to reciprocate is formed in the piston cylinder lower cover 25, a piston rod moving port 111 corresponding to the position of the piston rod moving hole in the piston cylinder lower cover 25 is formed in the side face of the case body 11, and the piston rod 28 penetrates through the piston rod moving hole in the piston cylinder lower cover 25 and the piston rod moving port 111; the main shaft part 3 comprises a main shaft 31, an impeller 32, a main shaft small end bearing 33, a main shaft large end bearing 34 and a main shaft flywheel 35, wherein the impeller 32, the main shaft small end bearing 33, the main shaft large end bearing 34 and the main shaft flywheel 35 are sequentially sleeved on the main shaft 31, the main shaft flywheel 35 is arranged at the end part of the main shaft 31, the main shaft 31 is respectively connected with a front cover head part 121 of a case and bearing holes on a front partition plate 122 of the case through the main shaft small end bearing 33 and the main shaft large end bearing 34 and penetrates through the front cover 12 of the case, the impeller 32 is sleeved on the main shaft 31 through a flat key, the main shaft part 3 further comprises a fastening guide sleeve 36, and the fastening guide sleeve 36 is used for fixing the front part of the impeller 32 and the head part of the main shaft 31; the eccentric position of the main shaft flywheel 35 is provided with a centrifugal end short shaft 351, the positions of the main connecting rods 14 close to the two main connecting rod small ends 142 are provided with main connecting rod center holes 143 matched with the centrifugal end short shaft 351, the main connecting rods 14 are sleeved on the centrifugal end short shaft 351 through the main connecting rod center holes 143, and specifically, the main connecting rod center holes 143 are connected with the centrifugal end short shaft 351 through bearings. The main connecting rod big end 141 is connected with one end of one piston rod 28 far away from the piston 27, the two main connecting rod small ends 142 are respectively connected with the big ends of the two auxiliary connecting rods 15, and the small ends of the two auxiliary connecting rods 15 are respectively connected with one ends of the two outer piston rods 28 far away from the piston 27.
The working principle is as follows: the fluid impacts the impeller 32 from a distance and drives the impeller 32 to rotate, the impeller 32 drives the main shaft 31 to make fixed-axis rotation, the rotation of the main shaft 31 drives the main shaft centrifugal end short shaft 351 on the main shaft flywheel 35 to make rotary motion along with the main shaft centrifugal end short shaft, and drives the main connecting rod 14 and the auxiliary connecting rod 15 to make motion, the motion of the main connecting rod 14 drives the motion of the piston rod 28 connected with the main connecting rod, and the motion of the two auxiliary connecting rods 15 drives the motion of the two piston rods 28 respectively connected with the auxiliary connecting rods. Three piston rods 28 drive the corresponding pistons 27 in a reciprocating motion. When the piston 27 rises in the piston cylinder 21, the clamp-type one-way butterfly valve at the water inlet 221 of the first inner cavity is closed in a one-way mode, the clamp-type one-way butterfly valve at the water outlet 222 of the first inner cavity is opened automatically due to pressure difference, the piston 27 presses the fluid in the first inner cavity 22 out to the main water outlet 26, meanwhile, the clamp-type one-way butterfly valve at the water inlet 231 of the second inner cavity is opened automatically due to pressure difference, the clamp-type one-way butterfly valve at the water outlet 232 of the second inner cavity is closed in a one-way mode, and therefore the fluid is filled in the second inner cavity 23. When the piston 27 descends, the clamp type one-way butterfly valve at the water inlet 221 of the first inner cavity is automatically opened due to the difference between the internal pressure and the external pressure, the clamp type one-way butterfly valve at the water outlet 222 of the first inner cavity is unidirectionally closed, fluid is sucked from the outside of the cylinder to fill the first inner cavity 22, meanwhile, the clamp type one-way butterfly valve at the water inlet 231 of the second inner cavity is unidirectionally closed, the clamp type one-way butterfly valve at the water outlet 232 of the second inner cavity is automatically opened due to the difference between the internal pressure and the external pressure, and the piston 27 presses the fluid in the second inner cavity 23 out to the main water outlet 13. The main water outlet 13 is connected to the steel pipe 4, and continuously delivers the fluid to the power generation system on the shore, and finally continuously and stably outputs the required power.
It is to be understood that the present invention has been described in the foregoing by way of example with reference to the accompanying drawings, which are intended to be illustrative only and not to limit the scope of the invention. Further, it should also be understood that various changes, modifications or variations may be made therein by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (1)
1. A small shallow sea wave energy capturing device with an impeller is characterized by comprising a case part, three piston cylinder parts, a main shaft part, a steel pipe and a fixed base,
the case part is fixedly arranged on the fixed base and comprises a case body, a case front cover, a case rear cover and a transmission assembly arranged in the case body; the chassis box body is of a hollow hexagonal columnar structure, the chassis front cover and the chassis rear cover are fixedly mounted on two hexagonal end faces of the chassis box body through bolts, the chassis front cover comprises a chassis front cover head and a chassis front cover partition plate, the transmission assembly comprises a main connecting rod and an auxiliary connecting rod connected with the main connecting rod through a connecting piece, and the main connecting rod is of a herringbone structure and comprises a main connecting rod large end and two main connecting rod small ends;
the three piston cylinder parts are arranged on the side surface of the case body at intervals, each piston cylinder part comprises a piston cylinder body, a piston cylinder upper cover, a piston cylinder lower cover, a total water outlet, a piston and a piston rod, the piston cylinder body is of a columnar structure and comprises a first inner cavity and a second inner cavity which are communicated with each other, a first inner cavity water inlet and a first inner cavity water outlet are formed in the position, corresponding to the first inner cavity, of the piston cylinder upper cover, oppositely-clamped one-way butterfly valves with valve bodies in opposite directions are respectively arranged on the first inner cavity water inlet and the first inner cavity water outlet, a second inner cavity water inlet is formed in the position, corresponding to the second inner cavity, of the piston cylinder lower cover, a second inner cavity water outlet is formed in the position, corresponding to the second inner cavity, of the piston cylinder upper cover, and oppositely-clamped one-way butterfly valves with the same valve body direction are respectively arranged on the second inner cavity water inlet and the second inner cavity water outlet, the positions of the first inner cavity water outlet and the second inner cavity water outlet are adjacent, and the directions of the valve bodies of the corresponding wafer type one-way butterfly valves are the same, the total water outlet is sleeved on the first inner cavity water outlet and the second inner cavity water outlet, each total water outlet is connected with the steel pipe, and the steel pipe is connected with a water storage power generation system on the coast; the piston is arranged in the first inner cavity, the outer side wall of the piston is attached to the inner side wall of the first inner cavity, one end of the piston rod is movably connected with the piston, a piston rod moving hole for the piston rod to reciprocate is formed in the lower cover of the piston cylinder, a piston rod moving port corresponding to the piston rod moving hole in position in the lower cover of the piston cylinder is formed in the side face of the case body, and the piston rod penetrates through the piston rod moving hole and the piston rod moving port;
the main shaft part comprises a main shaft, an impeller, a main shaft small end bearing, a main shaft large end bearing and a main shaft flywheel, wherein the impeller, the main shaft small end bearing, the main shaft large end bearing and the main shaft flywheel are sequentially sleeved on the main shaft; the eccentric position of main shaft flywheel is provided with the centrifugal end minor axis, the main connecting rod be close to two main connecting rod tip positions seted up with centrifugal end minor axis matched with main connecting rod centre bore, the main connecting rod passes through main connecting rod centre bore cover is established on the centrifugal end minor axis, main connecting rod main end and one of them the piston rod is kept away from the one end of piston is connected, two main connecting rod tip respectively with two the main end of auxiliary connecting rod is connected, two the tip of auxiliary connecting rod respectively with two other two the piston rod is kept away from the one end of piston is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680016.7A CN111852740B (en) | 2020-07-15 | 2020-07-15 | Small shallow sea wave energy capturing equipment with impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680016.7A CN111852740B (en) | 2020-07-15 | 2020-07-15 | Small shallow sea wave energy capturing equipment with impeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111852740A CN111852740A (en) | 2020-10-30 |
| CN111852740B true CN111852740B (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010680016.7A Active CN111852740B (en) | 2020-07-15 | 2020-07-15 | Small shallow sea wave energy capturing equipment with impeller |
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| CN (1) | CN111852740B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001132403A (en) * | 1999-11-01 | 2001-05-15 | Kaizo Maeda | Air pressure engine, air pressure turbine, and air pressure power generating device |
| CN102287314A (en) * | 2011-05-27 | 2011-12-21 | 河海大学 | Seagull-imitated wave power generation driving method and device |
| CN103038509A (en) * | 2010-02-23 | 2013-04-10 | 阿尔特弥斯智能动力有限公司 | Fluid working machine and method of operating fluid working machine |
| CN103758689A (en) * | 2013-12-26 | 2014-04-30 | 陈思衡 | Device and working-applying method for providing mechanical power to rotating machine by virtue of hydraulic energy |
| CN206159140U (en) * | 2016-10-19 | 2017-05-10 | 山东大学 | A hydraulic control system for wave energy power generation facility |
| CN206801764U (en) * | 2017-06-13 | 2017-12-26 | 浙江师范大学 | A kind of crank-linkage type generator using multiple-level stack formula dielectric elastomer |
| CN109083821A (en) * | 2018-07-23 | 2018-12-25 | 江苏大学 | A kind of crankshaft connecting rod type wind energy suction function pump |
-
2020
- 2020-07-15 CN CN202010680016.7A patent/CN111852740B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001132403A (en) * | 1999-11-01 | 2001-05-15 | Kaizo Maeda | Air pressure engine, air pressure turbine, and air pressure power generating device |
| CN103038509A (en) * | 2010-02-23 | 2013-04-10 | 阿尔特弥斯智能动力有限公司 | Fluid working machine and method of operating fluid working machine |
| CN102287314A (en) * | 2011-05-27 | 2011-12-21 | 河海大学 | Seagull-imitated wave power generation driving method and device |
| CN103758689A (en) * | 2013-12-26 | 2014-04-30 | 陈思衡 | Device and working-applying method for providing mechanical power to rotating machine by virtue of hydraulic energy |
| CN206159140U (en) * | 2016-10-19 | 2017-05-10 | 山东大学 | A hydraulic control system for wave energy power generation facility |
| CN206801764U (en) * | 2017-06-13 | 2017-12-26 | 浙江师范大学 | A kind of crank-linkage type generator using multiple-level stack formula dielectric elastomer |
| CN109083821A (en) * | 2018-07-23 | 2018-12-25 | 江苏大学 | A kind of crankshaft connecting rod type wind energy suction function pump |
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| Publication number | Publication date |
|---|---|
| CN111852740A (en) | 2020-10-30 |
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