CN111594379B - Water creature avoiding device for drop type tidal power generation turbine - Google Patents

Water creature avoiding device for drop type tidal power generation turbine Download PDF

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Publication number
CN111594379B
CN111594379B CN202010487709.4A CN202010487709A CN111594379B CN 111594379 B CN111594379 B CN 111594379B CN 202010487709 A CN202010487709 A CN 202010487709A CN 111594379 B CN111594379 B CN 111594379B
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CN
China
Prior art keywords
turbine
support
clamping plate
power generation
fixedly connected
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Expired - Fee Related
Application number
CN202010487709.4A
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Chinese (zh)
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CN111594379A (en
Inventor
石鸿伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Rujian Environmental Protection Technology Co ltd
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Wenzhou Rujian Environmental Protection Technology Co ltd
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Filing date
Publication date
Application filed by Wenzhou Rujian Environmental Protection Technology Co ltd filed Critical Wenzhou Rujian Environmental Protection Technology Co ltd
Priority to CN202010487709.4A priority Critical patent/CN111594379B/en
Publication of CN111594379A publication Critical patent/CN111594379A/en
Priority to JP2020172249A priority patent/JP2021188494A/en
Application granted granted Critical
Publication of CN111594379B publication Critical patent/CN111594379B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F03B13/26—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 tide energy
    • F03B13/264—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 tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/306—Filter mounting adapter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives
    • B02C18/184—Disc-shaped knives with peripherally arranged demountable cutting tips or elements
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The invention provides a drop-type tidal power generation turbine aquatic organism avoiding device, wherein a turbine is fixedly connected between a turbine support and a first support plate, a crushing component is movably connected between a fixed support and a second support plate, the upper surface and the side surface of the turbine support and the fixed support are respectively movably connected with a first clamping plate and a second clamping plate, a filter screen is movably connected between the first clamping plate and the second clamping plate, the crushing component is arranged in the fixed support which is parallel to the turbine support and positioned at the right side of the turbine support, aquatic organisms such as aquatic plants are prevented from entering the turbine to damage equipment, the failure rate is reduced, the power generation efficiency is improved, the filter screens which are convenient to disassemble are arranged at the top and the side surfaces of the turbine support and the fixed support, aquatic organisms such as the aquatic plants and the like are effectively prevented from flowing into the turbine from the side surfaces of the support, and the aquatic organisms such as the aquatic organisms are assembled between the, therefore, the filter screen can be conveniently and regularly replaced and maintained.

Description

Water creature avoiding device for drop type tidal power generation turbine
Technical Field
The invention relates to the technical field of tidal power generation, in particular to a water organism avoiding device for a drop type tidal power generation turbine.
Background
The tidal energy has the advantages of reproducibility, cleanness, predictability and the like, the main utilization mode of the tidal energy is tidal power generation, the principle of the tidal power generation is similar to that of common hydroelectric power generation, seawater is stored in a reservoir in the tide rising process through a reservoir and stored in a potential energy mode, the seawater is discharged in the tide falling process, and the water turbine is pushed to rotate by utilizing the fall between high and low tide levels to drive a generator to generate power.
At present, tidal power generation device all installs under the horizontal plane, there are aquatic creatures such as a large amount of pastures and grasses in the aquatic, can smuggle these pastures and grasses secretly during the water impact turbine and be drawn into in the turbine, inside at the turbine as a large amount of pastures and grasses adhesion, the generating efficiency of can greatly reduced equipment, can cause equipment to damage even, secondly, the current aquatic weeds are dodged at the outer installation screen panel of equipment, because equipment is bulky, the sea water has the corrosive action to the metal structure thing, the screen panel of integral type is difficult for overhauing the change, therefore, technical personnel in the field provide a drop formula tidal power generation turbine and use aquatic creature to dodge the device, in order to solve the problem.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a water creature avoiding device for a drop type tidal power generation turbine, which is achieved by the following specific technical means:
a drop-type tidal power generation turbine aquatic organism avoiding device comprises a first supporting plate and a second supporting plate, wherein a turbine support is fixedly connected to the upper surface of the first supporting plate, a fixed support is fixedly connected to the upper surface of the second supporting plate, a turbine is fixedly connected between the turbine support and the first supporting plate, a crushing assembly is movably connected between the fixed support and the second supporting plate, a first clamping plate and a second clamping plate are movably connected to the upper surface and the side surface of the turbine support and the fixed support, nut gaskets are fixedly connected to the tops of the first clamping plate and the second clamping plate, bolts are movably connected inside the nut gaskets, a filter screen is movably connected between the first clamping plate and the second clamping plate, the crushing assembly comprises a supporting rod, a bearing, a rotary table and a crushing cutter, the supporting rod is fixedly connected inside the fixed support, the outer fixed surface of bracing piece is connected with the bearing, the outer fixed surface of bearing is connected with the carousel, the outer fixed surface of carousel is connected with crushing sword, first draw-in groove has been seted up on the right surface of first cardboard, the right surface of first cardboard just is located the both sides of first draw-in groove and has all seted up the card hole, the equal fixedly connected with fixture block in both ends about the second cardboard, the second draw-in groove has been seted up to the front surface of second cardboard.
Preferably, threaded holes are formed in the upper surface and the side surface of the turbine support, bolts are movably connected inside the threaded holes, and the turbine support and the fixed support are both of U-shaped structures.
The quantity of crushing unit has two, the quantity of bearing and carousel is two, bracing piece, bearing, carousel and crushing sword are stainless steel.
As optimization, the number of the first clamping plates and the number of the second clamping plates are two, the adjacent positions of the first clamping plates and the second clamping plates are mutually perpendicular, and the first clamping plates and the second clamping plates are of cuboid structures.
As optimization, the height of the first clamping groove is equal to that of the second clamping groove, the number of the clamping holes and the number of the clamping blocks are four, the clamping holes and the clamping blocks are of cuboid structures, and the clamping blocks are movably connected inside the clamping holes.
The invention has the following beneficial effects:
1. this device is dodged to difference formula tidal power generation turbine water biology, through installing crushing unit in the fixed bolster that is on parallel to each other and is located its right side with the turbine support, when impurity such as pasture and water is impacted on crushing unit, because the potential energy of water is great, can not only drive the rotation of turbine, can drive the rotation of smashing the sword again to smash the sword with the pasture and water, prevent that the pasture and water from getting into damage equipment in the turbine, less trouble incidence, thereby the generating efficiency has been improved.
2. This device is dodged to difference formula tidal power generation turbine water organism, through the top at turbine support, fixed bolster and the equal simple to operate filter screen that carries out the dismantlement in side, the effectual aquatic organisms such as preventing pasture and water flow into the inside of turbine by the side of support, be used for moreover the equipment between the first cardboard of block filter screen and the second cardboard to form, the filter screen of metal material is arranged in for a long time and is corroded easily under water, makes things convenient for periodic replacement and overhauls the filter screen from this.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Figure 2 is a schematic view of a structural size reduction assembly of the present invention.
FIG. 3 is a plan view of a disintegrating knife in accordance with the invention.
Fig. 4 is a schematic view of a filter screen according to the present invention.
FIG. 5 is a schematic view of a first clamping plate according to the present invention.
FIG. 6 is a schematic view of a second clamping plate according to the present invention.
In the figure: 1. a first support plate; 2. a second support plate; 3. a turbine support; 4. fixing a bracket; 5. a turbine; 6. a size reduction assembly; 7. a threaded hole; 8. a support bar; 9. a bearing; 10. a turntable; 11. a crushing knife; 12. a first clamping plate; 13. a nut washer; 14. a bolt; 15. a second clamping plate; 16. filtering with a screen; 17. a first card slot; 18. a clamping hole; 19. a clamping block; 20. and a second card slot.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-6, a water creature avoiding device for a drop type tidal power generation turbine comprises a first supporting plate 1 and a second supporting plate 2, and is characterized in that: the upper surface of the first supporting plate 1 is fixedly connected with a turbine support 3, the upper surface of the second supporting plate 2 is fixedly connected with a fixed support 4, the upper surface and the side surface of the turbine support 3 are both provided with threaded holes 7, the inner parts of the threaded holes 7 are movably connected with bolts 14, the turbine support 3 and the fixed support 4 are both of U-shaped structures, a turbine 5 is fixedly connected between the turbine support 3 and the first supporting plate 1, a crushing component 6 is movably connected between the fixed support 4 and the second supporting plate 2, the upper surfaces and the side surfaces of the turbine support 3 and the fixed support 4 are both movably connected with a first clamping plate 12 and a second clamping plate 15, the tops of the first clamping plate 12 and the second clamping plate 15 are both fixedly connected with nut gaskets 13, the inner parts of the nut gaskets 13 are movably connected with bolts 14, a filter screen 16 is movably connected between the first clamping plate 12 and the second clamping plate 15, the number of the first, the adjacent positions of the first clamping plate 12 and the second clamping plate 15 are mutually vertical, the first clamping plate 12 and the second clamping plate 15 are both in a cuboid structure,
wherein, the crushing component 6 comprises a supporting rod 8, a bearing 9, a rotary table 10 and a crushing knife 11, the supporting rod 8 is fixedly connected inside the fixed support 4, the bearing 9 is fixedly connected on the outer surface of the supporting rod 8, the rotary table 10 is fixedly connected on the outer surface of the bearing 9, the crushing knife 11 is fixedly connected on the outer surface of the rotary table 10, the number of the crushing components 6 is two, the number of the bearing 9 and the rotary table 10 are two, the supporting rod 8, the bearing 9, the rotary table 10 and the crushing knife 11 are all made of stainless steel, the crushing component 6 is arranged in the fixed support 4 which is parallel to the turbine support 3 and is positioned on the right side of the turbine support, so that the crushing knife crushes aquatic weeds and then flows into the turbine 5, the aquatic weeds are prevented from entering the turbine to damage equipment, the equipment has less failure occurrence rate, the power generation efficiency is improved, the right surface of the first clamping plate 12 is provided with a first clamping groove 17, the right surface, equal fixedly connected with fixture block 19 in both ends about second cardboard 15, second draw-in groove 20 has been seted up to the front surface of second cardboard 15, the height of first draw-in groove 17 equals with the height of second draw-in groove 20, the quantity of card hole 18 and fixture block 19 all has four, card hole 18 and fixture block 19 are the cuboid structure, fixture block 19 swing joint is in the inside in card hole 18, an equipment forms between first cardboard and the second cardboard for the block filter screen, be convenient for regular replacement and overhaul the filter screen, thereby guarantee that equipment is normal operating.
When the structure is used, the first clamping plate 12 is firstly installed on the outer surface of the turbine support 3, the bottom of the bolt 14 is embedded and connected in the threaded hole 7 when the structure is installed, the bolt 14 is rotated downwards until the bolt 14 is stably connected in the threaded hole 7, then the two second clamping plates 15 are respectively connected on the right surface of the first clamping plate 12, the two clamping blocks 19 at the left end of the second clamping plates 15 are respectively embedded and connected in the clamping holes 18 on the right surface of the second clamping plates 15, then the filter screen 16 is embedded in the second clamping grooves 20 on the second clamping plates 15 in a sliding manner, so that the left end of the filter screen 16 extends into the first clamping groove 17 of the first clamping plate 12, finally the other first clamping plate 12 is installed on the outer surface of the fixed support 4 in the same manner, the filter screen 16 is firmly clamped in the first clamping plate 12 and the second clamping plates 15, and through the structure formed by mutual assembly, aquatic organisms such as aquatic plants are effectively prevented from flowing into the, regular change and maintenance filter screen of being convenient for simultaneously, through installing crushing unit 6 in the fixed bolster 4 that is parallel to each other and is located its right side with turbine support 3, when impurity such as pasture and water is strikeed on crushing unit 6, because the potential energy of water is great, can not only drive the rotation of turbine, can drive the rotation of smashing the sword again to smash 11 with pasture and water, prevent that pasture and water from getting into turbine built-in damage equipment, less trouble incidence, thereby the generating efficiency has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a device is dodged to difference formula tidal power generation turbine aquatic thing, includes first backup pad (1) and second backup pad (2), its characterized in that: the turbine support is characterized in that a turbine support (3) is fixedly connected to the upper surface of the first support plate (1), a fixed support (4) is fixedly connected to the upper surface of the second support plate (2), a turbine (5) is fixedly connected between the turbine support (3) and the first support plate (1), a crushing assembly (6) is movably connected between the fixed support (4) and the second support plate (2), a first clamping plate (12) and a second clamping plate (15) are movably connected to the upper surface and the side surface of the turbine support (3) and the fixed support (4), nut gaskets (13) are fixedly connected to the tops of the first clamping plate (12) and the second clamping plate (15), bolts (14) are movably connected to the insides of the nut gaskets (13), and a filter screen (16) is movably connected between the first clamping plate (12) and the second clamping plate (15);
crushing unit (6) includes bracing piece (8), bearing (9), carousel (10) and crushing sword (11), inside fixedly connected with bracing piece (8) of fixed bolster (4), the external fixed surface of bracing piece (8) is connected with bearing (9), the external fixed surface of bearing (9) is connected with carousel (10), the external fixed surface of carousel (10) is connected with crushing sword (11), first draw-in groove (17) have been seted up on the right surface of first cardboard (12), card hole (18) have all been seted up on the right surface of first cardboard (12) and the both sides that are located first draw-in groove (17), the equal fixedly connected with fixture block (19) in both ends about second cardboard (15), second draw-in groove (20) have been seted up on the front surface of second cardboard (15).
2. The water creature avoiding device for the drop type tidal power generation turbine as claimed in claim 1, wherein: threaded holes (7) are formed in the upper surface and the side surface of the turbine support (3), bolts (14) are movably connected inside the threaded holes (7), and the turbine support (3) and the fixed support (4) are of U-shaped structures.
3. The water creature avoiding device for the drop type tidal power generation turbine as claimed in claim 1, wherein: the number of the first clamping plates (12) and the number of the second clamping plates (15) are two, the adjacent positions of the first clamping plates (12) and the second clamping plates (15) are perpendicular to each other, and the first clamping plates (12) and the second clamping plates (15) are both of cuboid structures.
4. The water creature avoiding device for the drop type tidal power generation turbine as claimed in claim 1, wherein: the height of first draw-in groove (17) equals with the height of second draw-in groove (20), the quantity of calorie hole (18) and fixture block (19) all has four, calorie hole (18) and fixture block (19) are the cuboid structure, fixture block (19) swing joint is in the inside of calorie hole (18).
CN202010487709.4A 2020-06-02 2020-06-02 Water creature avoiding device for drop type tidal power generation turbine Expired - Fee Related CN111594379B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010487709.4A CN111594379B (en) 2020-06-02 2020-06-02 Water creature avoiding device for drop type tidal power generation turbine
JP2020172249A JP2021188494A (en) 2020-06-02 2020-10-13 Aquatic organism adhesion prevention device for drop type tide power generation turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010487709.4A CN111594379B (en) 2020-06-02 2020-06-02 Water creature avoiding device for drop type tidal power generation turbine

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CN111594379A CN111594379A (en) 2020-08-28
CN111594379B true CN111594379B (en) 2021-06-15

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118225183A (en) * 2024-05-27 2024-06-21 南安市装备制造业技术研究院 Hydraulic monitoring device for hydraulic engineering

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WO2006117830A1 (en) * 2005-05-05 2006-11-09 Francis Allen Farrelly Water turbine in tethered asymmetric nozzle
KR20090034411A (en) * 2007-10-04 2009-04-08 송수니 The drift of a current put to use water level difference a water tank form air an electric dynamo
CN108443047A (en) * 2018-02-05 2018-08-24 深圳市奈士迪技术研发有限公司 It is a kind of that there is anti-blocking and speed-regulating function water generating equipment
CN208073668U (en) * 2018-01-10 2018-11-09 深圳市隆艺发贸易有限公司 A kind of high-efficiency type hydroelectric power generating apparatus
CN108825424A (en) * 2018-05-30 2018-11-16 台州鼎拓工业设计有限公司 A kind of novel wheeled electricity-generating method of utility companies monolithic
CN110219762A (en) * 2019-05-27 2019-09-10 陈祥 A kind of Novel water conservancy generating equipment

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KR101039124B1 (en) * 2009-07-16 2011-06-07 한국해양대학교 산학협력단 wave power generation system as a floating water break
CN210289998U (en) * 2019-08-21 2020-04-10 曲笑宏 Tidal power generation device
CN110578648A (en) * 2019-09-08 2019-12-17 宁波宏翌能源科技有限公司 Box-type tidal power generation device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006117830A1 (en) * 2005-05-05 2006-11-09 Francis Allen Farrelly Water turbine in tethered asymmetric nozzle
KR20090034411A (en) * 2007-10-04 2009-04-08 송수니 The drift of a current put to use water level difference a water tank form air an electric dynamo
CN208073668U (en) * 2018-01-10 2018-11-09 深圳市隆艺发贸易有限公司 A kind of high-efficiency type hydroelectric power generating apparatus
CN108443047A (en) * 2018-02-05 2018-08-24 深圳市奈士迪技术研发有限公司 It is a kind of that there is anti-blocking and speed-regulating function water generating equipment
CN108825424A (en) * 2018-05-30 2018-11-16 台州鼎拓工业设计有限公司 A kind of novel wheeled electricity-generating method of utility companies monolithic
CN110219762A (en) * 2019-05-27 2019-09-10 陈祥 A kind of Novel water conservancy generating equipment

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JP2021188494A (en) 2021-12-13

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