CN111927685B - Dykes and dams wave-proof power generation equipment - Google Patents

Dykes and dams wave-proof power generation equipment Download PDF

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Publication number
CN111927685B
CN111927685B CN202010795905.8A CN202010795905A CN111927685B CN 111927685 B CN111927685 B CN 111927685B CN 202010795905 A CN202010795905 A CN 202010795905A CN 111927685 B CN111927685 B CN 111927685B
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China
Prior art keywords
case
dam
wave
rotor cover
pipe
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CN202010795905.8A
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Chinese (zh)
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CN111927685A (en
Inventor
蒋少敏
柏瑶
易兴文
程玛丽
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Shenzhen Ruifan Microelectronics Technology Co.,Ltd.
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Shenzhen Ruifan Microelectronics Technology Co ltd
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Priority to CN202010795905.8A priority Critical patent/CN111927685B/en
Publication of CN111927685A publication Critical patent/CN111927685A/en
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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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention discloses dam wave-proof power generation equipment which comprises a case and a cable, wherein the case and the cable are buried in a dam, a flow guide pipe is fixedly inserted in the side wall of the case, a plurality of flow collection covers are installed on the flow guide pipe, a water discharge pipe is installed on the upper surface of the case, and a horizontal nozzle is installed at one end, far away from the case, of the water discharge pipe. The invention reduces the impact force of the seawater to achieve the effect of wave prevention by shunting the seawater through the flow collecting cover and the flow guide pipe, pushes the rotor cover to rotate outside the stator winding through the kinetic energy of the seawater to generate electric energy to effectively utilize the wave energy, and increases the aesthetic property of the dam through the equipment embedding and installation and the jet landscape of the horizontal nozzle.

Description

Dykes and dams wave-proof power generation equipment
Technical Field
The invention relates to the field of dam wave prevention, in particular to dam wave prevention power generation equipment.
Background
In order to avoid the impact of the buildings on the dam and the residential buildings behind the dam by the waves in the port dam area, a wave-preventing facility is usually installed on one side of the dam close to the sea, and the wave-preventing facility reduces the impact power of the waves in a flow-blocking and flow-dividing mode.
The existing wave-proof facilities usually adopt reinforced concrete polyhedral structures, so that the stability of the existing wave-proof facilities impacted by sea waves and the wave-proof capability are improved, the potential energy of the sea waves is consumed after collision, the existing facilities cannot effectively utilize the existing wave-proof facilities, and the dam is not beautiful enough due to the fact that the wave-proof structures built in a bone shape are good.
Disclosure of Invention
The invention aims to solve the defects that the sea wave potential energy can not be effectively utilized and the appearance of a wave-proof facility is excessively abrupt and the appearance is reduced in the prior art, and provides dam wave-proof power generation equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dykes and dams wave-proof power generation facility, is including burying quick-witted case and the cable in the dyke dam underground, fixed inserting is equipped with the honeycomb duct on the lateral wall of machine case, install a plurality of mass flows covers on the honeycomb duct, the last surface mounting of machine case has the drain pipe, the horizontal nozzle is installed to the one end that the quick-witted case was kept away from to the drain pipe, fixed mounting has waterproof box on the interior diapire of machine case, the internal fixation of waterproof box installs stator winding, the cable seal passes diapire and the electric connection stator winding of machine case, the outside rotor cover of waterproof box is equipped with the rotor cover, inlay on the inside wall of rotor cover and establish and install a plurality of magnetic stripes, and the centripetal surface polarity of a plurality of magnetic stripes is installed in turn, install a plurality of blades on the lateral wall of rotor cover, the last fixed surface of rotor cover installs the tapered pump water leaf.
Preferably, the drain pipe, the horizontal nozzle, the flow guide pipe and the flow collecting cover are all embedded in the dam, and the flow collecting cover and the horizontal nozzle are all communicated with the outside.
Preferably, the pipe orifice of the drain pipe connected with the chassis is positioned right above the water blade of the conical pump.
Preferably, each of the blades is installed on the side wall of the rotor cover in an inclined manner, and the inclined direction of the blade is opposite to the rotation direction.
The invention has the following beneficial effects:
1. the sea wave is impacted on the dam in a dynamic mode, part of sea water enters the diversion pipe through the flow collecting cover to be distributed, and the sea wave has strong energy and pushes the sea water to flow upwards along the diversion pipe to enter the case, so that part of energy of the sea water is converted into gravitational potential energy, the impact force of the sea wave is reduced, and the impact of the sea wave on the dam is reduced.
2. Seawater entering the case along the flow guide pipe pushes the rotor cover to rotate through the blades, the inclination directions of the blades are opposite to the rotation direction of the rotor cover, the blades can scoop the seawater entering the case, the liquid level of the seawater in the case is raised, the rotating rotor cover drives the conical pump blades to rotate, the raised liquid level is pumped upwards, the seawater is discharged along the discharge pipe and is horizontally ejected through the horizontal nozzle, the sea waves courageously along the inclined plane of the dam are horizontally impacted on a large scale, the rear of the dam are further prevented from being influenced, and the wave-proof protective capacity of the sea-wave-proof device is improved.
3. The rotor cover rotates to enable the magnetic strips which are installed in an alternating mode and opposite in centripetal polarity to rotate, a plurality of magnetic fields are generated among the magnetic strips, relative cutting movement is conducted on the stator winding and the magnetic fields, namely electric energy is generated in the stator winding, and the electric energy is transmitted to a peripheral transformer substation through a cable connected with the stator winding to achieve sea wave energy utilization.
4. The flow collecting cover, the flow guide pipe, the case, the drain pipe and the horizontal nozzles are all embedded in the dam, so that equipment aging acceleration caused by large-area long-time exposure of equipment parts is avoided, influence on integrity and attractiveness of the dam can be avoided, and the horizontal jet flow sprayed by the horizontal nozzles forms landscape to increase attractiveness of the dam.
In conclusion, the sea water is divided by the flow collecting cover and the flow guide pipe to reduce the impact force of the sea water, so that the wave-preventing effect is achieved, the kinetic energy of the sea water pushes the rotor cover to rotate outside the stator winding to generate electric energy, the sea wave capacity is effectively utilized, and the attractiveness of the dam is improved through equipment burying and installation and the jet flow landscape of the horizontal nozzles.
Drawings
Fig. 1 is a schematic structural view of a dam wave-protection power generation device according to the present invention;
FIG. 2 is an enlarged view of a rotor cover portion of a wave power generating equipment for dam according to the present invention;
FIG. 3 is an enlarged view of a blade portion of a wave power generating apparatus for dam according to the present invention;
fig. 4 is an enlarged view of a stator winding part of a wave power generating apparatus for a dam according to the present invention.
In the figure: 1 case, 2 drain pipes, 21 horizontal nozzles, 3 draft tubes, 31 flow collecting covers, 4 waterproof boxes, 41 stator windings, 5 rotor covers, 51 blades, 52 magnetic strips, 6 conical pump water blades and 7 cables.
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.
Referring to fig. 1-4, a dam wave-proof power generation device comprises a case 1 and a cable 7 buried in a dam, a flow guide pipe 3 is fixedly inserted on the side wall of the case 1, a plurality of flow collecting covers 31 are installed on the flow guide pipe 3, a water discharge pipe 2 is installed on the upper surface of the case 1, a horizontal nozzle 21 is installed at one end of the water discharge pipe 2 far away from the case 1, a waterproof box 4 is fixedly installed on the inner bottom wall of the case 1, a stator winding 41 is fixedly installed in the waterproof box 4, the cable 7 hermetically penetrates through the bottom wall of the case 1 and is electrically connected with the stator winding 41, a rotor cover 5 is arranged on the outer side rotor cover of the waterproof box 4, a plurality of magnetic stripes 52 are embedded on the inner side wall of the rotor cover 5, and the centripetal surfaces of the magnetic strips 52 are alternately arranged in polarity, the outer side wall of the rotor cover 5 is provided with a plurality of blades 51, and the upper surface of the rotor cover 5 is fixedly provided with the conical pump water blades 6.
The wave impacts the dam and enters the case 1 along the flow guide pipe 3 after being divided by the plurality of flow collecting covers 31, the capacity of partial waves is converted into gravitational potential energy to be consumed, the impact force of the waves is reduced, and the wave-resisting capacity of the equipment is increased;
rotor cover 5 is impacted by sea water through a plurality of blades 51 and is rotated for a plurality of magnetic stripes 52 in rotor cover 5 rotate in the outside of stator winding 41, a plurality of magnetic fields are produced to a plurality of magnetic stripes 52 of the alternative opposite installation of centripetal polarity, a plurality of magnetic fields and stator winding 41 take place relative cutting motion and produce the electric energy, the electric energy passes through cable 7 and carries near transformer substation utilization, increases the effective utilization ability of equipment to the wave energy.
Drain pipe 2, horizontal nozzle 21, honeycomb duct 3 and mass flow cover 31 are all buried underground in the dyke dam, and mass flow cover 31 and horizontal nozzle 21 all communicate with the external world, bury underground in the dyke dam through with drain pipe 2, horizontal nozzle 21, honeycomb duct 3 and mass flow cover 31 for the slope surfacing of dyke dam increases its aesthetic property, and bury underground in dyke dam and be difficult to receive multiple complex environment interference such as the cold and hot change of sunshine, reduce the ageing rate of equipment, increase the life of equipment.
The pipe orifice of the drain pipe 2 connected with the case 1 is positioned right above the conical pump water vane 6, the conical pump water vane 6 is driven by the rotation of the rotor cover 5 to pump the seawater in the case 1 upwards and vertically, and then the water pumped out from the case 1 is pumped out from the horizontal nozzle 21 through the drain pipe 2, so that the horizontal nozzle 21 is horizontally pressurized to jet out sea waves impacting the slope of the dam, and the wave-proof capability of the sea wave-proof device is improved.
Every blade 51 all inclines to install on the lateral wall of rotor housing 5, and the incline direction of blade 51 is opposite with the direction of rotation, and the bottom sea water in quick-witted case 1 can be shoveled at rotatory in-process to the blade 51 of reverse slope for the liquid level in quick-witted case 1 rises, can make cone pump hydrofoil 6 pump the sea water sooner promptly, avoids horizontal nozzle water spray too slowly to lead to in time stopping the wave that weakens.
When the invention is used, a case 1 of a plurality of devices, a drain pipe 2, a horizontal nozzle 21, a draft tube 3 and a collecting cover 31 are buried in the dam side by side along the dam, when sea waves attack, the surged sea waves enter the draft tube 3 through the collecting covers 31 of the devices in a shunting manner, the impact force of the sea waves is dispersed, the threat capability of the sea waves is reduced, the sea water entering the case 1 along the draft tube 3 impacts blades 51 to rotate a rotor cover 5, the rotor cover 5 rotates to enable a plurality of magnetic strips 52 to rotate on the outer side of a stator winding 41, so that the stator winding 41 generates electric energy and transmits the electric energy to a nearby transformer substation through a cable 7 for utilization, the sea wave energy utilization of the devices is increased, the sea water entering the case 1 is shoveled by the blades 51 which rotate in a reverse inclination manner to lift the liquid level, and the rotor cover 5 drives a conical pump water vane 6 to rotate, so that the conical pump water vane 6 discharges the water in the case 1 along the drain pipe 2, the water in the water discharge pipe 2 is pressurized and accelerated by the horizontal nozzle 21 to horizontally jet weakened sea waves impacting on the slope of the dam, so that the threat of the sea waves to the dam and the building behind the dam is further avoided, and the horizontal jet landscape sprayed by the horizontal nozzle 21 can improve the attractiveness of the periphery of the dam.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. A dam wave-proof power generation device comprises a case (1) and a cable (7) which are buried in a dam, and is characterized in that a flow guide pipe (3) is fixedly inserted in the side wall of the case (1), a plurality of flow collecting covers (31) are installed on the flow guide pipe (3), a water discharge pipe (2) is installed on the upper surface of the case (1), a horizontal nozzle (21) is installed at one end, away from the case (1), of the water discharge pipe (2), a waterproof box (4) is fixedly installed on the inner bottom wall of the case (1), a stator winding (41) is fixedly installed in the waterproof box (4), the cable (7) penetrates through the bottom wall of the case (1) in a sealing mode and is electrically connected with the stator winding (41), a rotor cover (5) is arranged on the outer side rotor cover of the waterproof box (4), and a plurality of magnetic stripes (52) are installed on the inner side wall of the rotor cover (5) in an embedding mode, and the centripetal surfaces of the magnetic strips (52) are alternately installed in a polar manner, the outer side wall of the rotor cover (5) is provided with a plurality of blades (51), and the upper surface of the rotor cover (5) is fixedly provided with a conical pump water blade (6).
2. The dam wave-protection power generation equipment according to claim 1, wherein the drainage pipe (2), the horizontal nozzle (21), the draft pipe (3) and the collecting hood (31) are all buried in the dam, and the collecting hood (31) and the horizontal nozzle (21) are all communicated with the outside.
3. The wave power generation equipment for dam according to claim 1 wherein the pipe orifice of the drain pipe (2) connected with the machine case (1) is located right above the conical pump water vane (6).
4. An embankment wave-protecting power generation facility according to claim 1, wherein each of said blades (51) is installed obliquely to the side wall of the rotor cover (5) and the inclination direction of the blades (51) is opposite to the rotation direction.
CN202010795905.8A 2020-08-10 2020-08-10 Dykes and dams wave-proof power generation equipment Active CN111927685B (en)

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CN202010795905.8A CN111927685B (en) 2020-08-10 2020-08-10 Dykes and dams wave-proof power generation equipment

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Application Number Priority Date Filing Date Title
CN202010795905.8A CN111927685B (en) 2020-08-10 2020-08-10 Dykes and dams wave-proof power generation equipment

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CN111927685B true CN111927685B (en) 2022-03-01

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1392190A1 (en) * 1986-03-28 1988-04-30 Ленинградское Отделение Всесоюзного Государственного Научно-Исследовательского И Проектно-Изыскательского Института "Атомтеплоэлектропроект" Fish guard of water intake structure
DE102006057383A1 (en) * 2006-12-04 2008-06-05 Voith Patent Gmbh Turbine arrangement for energy utilization from sea waves, has chamber that has opening at its lower and upper ends and pipe that opens at both ends to lead air flow
CN201031382Y (en) * 2007-01-17 2008-03-05 王�琦 Water conservancy pipeline
CN204510137U (en) * 2015-03-20 2015-07-29 浙江海洋学院 One is silt desilting generation breakwater admittedly
US9447554B1 (en) * 2015-11-12 2016-09-20 Kuwait Institute Of Scientific Research Method of dissipating water wave energy
CN206693144U (en) * 2017-05-19 2017-12-01 国家电网公司 A kind of storage station's intake-outlet waterfront safeguard structure
CN111424605A (en) * 2020-03-19 2020-07-17 河北工程大学 Breakwater capable of utilizing waves to generate electricity bidirectionally

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Jiang Shaomin

Inventor after: Bai Yao

Inventor after: Yi Xingwen

Inventor after: Cheng Mali

Inventor before: Cheng Mali

CB03 Change of inventor or designer information
TA01 Transfer of patent application right

Effective date of registration: 20220209

Address after: 24cde, 24 / F, Hangdu building, 1006 Huafu Road, Huahang community, Huaqiang North Street, Futian District, Shenzhen, Guangdong 518000

Applicant after: Shenzhen Ruifan Microelectronics Technology Co.,Ltd.

Address before: 238000 No. 15, roadside residential group, neighborhood committee, Wangcheng community, Tianhe street, Chaohu City, Anhui Province

Applicant before: Cheng Mali

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A type of dam wave prevention and power generation equipment

Effective date of registration: 20230518

Granted publication date: 20220301

Pledgee: Shenzhen small and medium sized small loan Co.,Ltd.

Pledgor: Shenzhen Ruifan Microelectronics Technology Co.,Ltd.

Registration number: Y2023980041011

PE01 Entry into force of the registration of the contract for pledge of patent right