CN112780725A - Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy - Google Patents

Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy Download PDF

Info

Publication number
CN112780725A
CN112780725A CN202011621545.6A CN202011621545A CN112780725A CN 112780725 A CN112780725 A CN 112780725A CN 202011621545 A CN202011621545 A CN 202011621545A CN 112780725 A CN112780725 A CN 112780725A
Authority
CN
China
Prior art keywords
energy
power generation
arc
environment
rotating
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.)
Withdrawn
Application number
CN202011621545.6A
Other languages
Chinese (zh)
Inventor
李良
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.)
Jiangsu Hanlian Environmental Protection Equipment Technology Co ltd
Original Assignee
Jiangsu Hanlian Environmental Protection Equipment Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Hanlian Environmental Protection Equipment Technology Co ltd filed Critical Jiangsu Hanlian Environmental Protection Equipment Technology Co ltd
Priority to CN202011621545.6A priority Critical patent/CN112780725A/en
Publication of CN112780725A publication Critical patent/CN112780725A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/12306—Radially mounted springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention relates to the technical field of new energy power generation, and discloses energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy, which comprises a supporting shaft, wherein a rotating disc is fixedly connected to the upper surface of the supporting shaft, arc-shaped blades are fixedly connected to the outer surface of the rotating disc, a power generation wheel is rotatably connected to the inside of the rotating disc, a rotating shaft is rotatably connected to the inside of the rotating disc, an arc-shaped limiting frame is movably connected to the outer surface of the rotating shaft, a protection frame is fixedly connected to the upper surface of the supporting shaft, a round head is movably connected to the outer surface of the protection frame, a compression rod is movably connected to the side surface of the round head, a compression spring is sleeved on the outer surface of the compression rod. When the water flow baffle is used, the baffle can block water flow to a certain extent, the rotating speed of the rotating disc is reduced, the falling potential energy of the water flow is reduced, and the phenomenon that the water flow damages the road surface is reduced.

Description

Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy
Technical Field
The invention relates to the technical field of new energy power generation, and discloses energy-saving and environment-friendly auxiliary equipment for hydraulic power generation capable of reducing potential energy.
Background
The new energy generally refers to renewable energy developed and utilized on the basis of new technology, and comprises solar energy, biomass energy, hydroenergy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy, heat circulation between the surface and the deep layer of the ocean and the like; in addition, there are hydrogen energy, methane gas, alcohol, methanol, etc., and the widely used energy sources such as coal, oil, natural gas, water energy, etc., are called conventional energy sources.
Hydroelectric power generation is realized by the gravitational potential energy of water, and water falling from a high place has higher potential energy, so when the water is in contact with the ground, certain damage can be caused to the ground, the loss of the ground can be caused for a long time, and under the long-time use, garbage can be adhered to the surface of the blade to influence the use of the blade.
Disclosure of Invention
In order to solve the technical problems, the invention provides an energy-saving and environment-friendly hydraulic power generation auxiliary device capable of reducing potential energy, which is achieved by the following specific technical means:
the energy-saving and environment-friendly hydroelectric generation auxiliary equipment capable of reducing potential energy comprises a supporting shaft, wherein a rotating disc is fixedly connected to the upper surface of the supporting shaft, arc-shaped blades are fixedly connected to the outer surface of the rotating disc, a power generation wheel is rotatably connected to the inside of the rotating disc, a rotating shaft is rotatably connected to the inside of the rotating disc, an arc-shaped limiting frame is movably connected to the outer surface of the rotating shaft, a protective frame is fixedly connected to the upper surface of the supporting shaft, a circular head is movably connected to the outer surface of the protective frame, a compression rod is movably connected to the side surface of the circular head, a compression spring is sleeved on the outer surface of the compression rod, a rotating wheel is rotatably connected to the other end of the compression rod, a connecting rope is wound on the outer surface of the rotating wheel, a pulley is rotatably connected to the inside of the, one end of the limiting rod is movably connected with a blocking and holding plate, the inside of the blocking and holding plate is movably connected with an extrusion spring, one end of the extrusion spring, which is positioned in the blocking and holding plate, is movably connected with an air storage bag, the side surface of the air storage bag is movably connected with an air spring, and one end of the air spring is movably connected with a crushing shaft.
Furthermore, the arc-shaped blades are concave, and the diameter of the power generation wheel is smaller than that of the rotating disc.
Furthermore, an elastic spring is arranged inside the arc-shaped limiting frame, the arc-shaped limiting frame is circular, and the diameter of the circular head is larger than that of the arc-shaped limiting frame.
Furthermore, the inside of protection frame is provided with the spacing axle with compression pole looks adaptation, the inside of protection frame is provided with the pivot with the running wheel looks adaptation, the surface of pulley is seted up flutedly.
Furthermore, a limiting shaft matched with the limiting rod is arranged in the protection frame, and an elastic spring is movably connected to the outer surface of the limiting rod.
Furthermore, the surface of the air storage bag is provided with a groove matched with the air spring, and the crushing shaft is conical.
Compared with the prior art, the invention has the following beneficial effects:
1. this energy-concerving and environment-protective hydroelectric power generation auxiliary assembly that can reduce potential energy of using, through taking place the pivoted in-process at the axis of rotation, can drive the spacing frame of arc of its surface simultaneously and rotate in step, because protection frame and rolling disc disalignment, so the rolling disc can not drive the protection frame and rotate, so the spacing frame of arc is at the pivoted in-process, can be gradually with circular head contact each other and the extrusion, the compression pole can be pressed to the circular head, the compression pole drives when the compression spring removes and drives the rolling wheel removal, make the connection rope on rolling wheel surface become the state of tightening up, the gag lever post through pulley one end can drive the fender and hold the board and move to the outside this moment, later keep off the board and can carry out certain hindrance effect to rivers, the slew velocity of rotation of rolling disc has been reduced, the potential energy that falls of rivers has reduced simultaneously, the phenomenon that rivers led to the fact.
2. This energy-concerving and environment-protective hydroelectric power generation auxiliary assembly with reducible potential energy, through drive the in-process that keeps off the board removal at the gag lever post, keep off the extrusion spring that keeps inboard and can receive the extrusion of certain degree simultaneously, later the extrusion spring can extrude the gas storage bag, the inside gas of gas storage bag is extruded and goes out, flow direction air spring's inside afterwards, later air spring becomes the extension state by compression state, later it drives broken axial outside and removes, make broken axle carry out broken handle to the rubbish in the quality of water, avoid arc blade surface adhesion rubbish and influence its self use, the life of this equipment has been improved to a certain extent, certain energy-concerving and environment-protective effect has.
Drawings
FIG. 1 is a schematic view of a portion of the support shaft of the present invention;
FIG. 2 is a schematic view of a partial structure of a generator wheel according to the present invention;
FIG. 3 is a schematic view showing a structure of a rotating shaft portion of the present invention;
FIG. 4 is an enlarged view at A in FIG. 2;
FIG. 5 is a schematic view of the compression rod portion structure of the present invention;
fig. 6 is a schematic view of the construction of the crushing shaft portion of the present invention.
In the figure: 1. a support shaft; 2. rotating the disc; 3. an arc-shaped blade; 4. a power generation wheel; 5. a rotating shaft; 6. an arc-shaped limiting frame; 7. a protective frame; 8. a circular head; 9. a compression rod; 10. a compression spring; 11. a rotating wheel; 12. connecting ropes; 13. a pulley; 14. a limiting rod; 15. a retainer plate; 16. a compression spring; 17. a gas storage bag; 18. an air spring; 19. and (4) crushing the shaft.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in figures 1 to 6:
the invention provides energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy, which comprises a supporting shaft 1, wherein the upper surface of the supporting shaft 1 is fixedly connected with a rotating disc 2, the outer surface of the rotating disc 2 is fixedly connected with arc-shaped blades 3, the arc-shaped blades 3 are concave, the diameter of a power generation wheel 4 is smaller than that of the rotating disc 2, the interior of the rotating disc 2 is rotatably connected with the power generation wheel 4, the interior of the rotating disc 2 is rotatably connected with a rotating shaft 5, the outer surface of the rotating shaft 5 is movably connected with an arc-shaped limiting frame 6, the upper surface of the supporting shaft 1 is fixedly connected with a protective frame 7, the outer surface of the protective frame 7 is movably connected with a circular head 8, the interior of the arc-shaped limiting frame 6 is provided with an elastic spring, the arc-shaped limiting frame 6 is circular, the diameter of the circular head 8 is larger than that of the arc-shaped limiting, the other end of compression pole 9 rotates and is connected with and rotates wheel 11, compression pole 9 can be pressed to circular head 8, compression pole 9 drives compression spring 10 and moves when and drives and rotate wheel 11 and move, make and rotate the connection rope 12 on wheel 11 surface and become the state of tightening up, gag lever post 14 through pulley 13 one end can drive the fender and keep board 15 to remove to the outside this moment, later keep off and keep board 15 and can carry out certain hindrance effect to rivers, the slew velocity of rolling disc 2 has been reduced, the potential energy that falls of rivers has been reduced simultaneously, the phenomenon that rivers led to the fact the destruction to the road surface has been reduced.
The outer surface of the rotating wheel 11 is wound with a connecting rope 12, the inside of the protective frame 7 is rotatably connected with a pulley 13, one end of the connecting rope 12 is movably connected with a limit rod 14 through the outer surface of the pulley 13, one end of the limit rod 14 is movably connected with a retaining plate 15, the inside of the protective frame 7 is provided with a limit shaft matched with the limit rod 14, the outer surface of the limit rod 14 is movably connected with an elastic spring, the inside of the protective frame 7 is provided with a limit shaft matched with the compression rod 9, the inside of the protective frame 7 is provided with a rotating shaft matched with the rotating wheel 11, the surface of the pulley 13 is provided with a groove, the inside of the retaining plate 15 is movably connected with an extrusion spring 16, one end of the extrusion spring 16 is positioned in the retaining plate 15 and is movably connected with an air storage bag 17, the side surface of the air storage bag 17 is movably connected with an air spring 18, the, broken axle 19 is the toper, the one end swing joint of air spring 18 has broken axle 19, extrusion spring 16 can extrude gas storage bag 17, the inside gas of gas storage bag 17 is extruded and is gone out, flow to the inside of air spring 18 afterwards, later air spring 18 becomes the extension state by the compression state, later it drives broken axle 19 and moves to the outside, make broken axle 19 carry out crushing treatment to the rubbish in the quality of water, avoid arc blade 3 surface adhesion rubbish and influence its self use, the life of this equipment has been improved to a certain extent.
The specific use mode and function of the embodiment are as follows: when the hydroelectric power generation device is used, the hydroelectric power generation device is placed at a proper position, water flow falls to the outer surface of the arc-shaped blade 3, the arc-shaped blade 3 is stressed to drive the rotating disc 2 and the rotating shaft 5 to rotate, so that the power generation wheel 4 synchronously rotates, and the power generation wheel generates current by utilizing an electromagnetic principle; the basic principle of hydroelectric generation is to utilize the water level difference to generate electric power by cooperating with a hydro-generator, i.e. the potential energy of water is converted into the mechanical energy of a hydro-wheel, and then the mechanical energy is used to drive the generator (which is the prior art and is not described in detail herein).
Rotating shaft 5 takes place the pivoted in-process, can drive the spacing 6 of arc of its surface simultaneously and rotate in step, because protection frame 7 and rolling disc 2 disalignment, so rolling disc 2 can not drive protection frame 7 and rotate, so spacing 6 of arc is at the pivoted in-process, can be gradually with circular head 8 mutual contact and extrusion, compression rod 9 can be pressed to circular head 8, compression rod 9 drives compression spring 10 and drives rolling wheel 11 and remove when removing, make the connecting rope 12 on rolling wheel 11 surface become the state of tightening up, gag lever post 14 through pulley 13 one end can drive fender and hold board 15 and move to the outside this moment, later keep off board 15 and can carry out certain hindrance effect to rivers, the slew velocity of rolling disc 2 has been reduced, the potential energy that falls of rivers has been reduced simultaneously, the phenomenon that rivers led to the fact the destruction to the road surface has been reduced.
In-process that keeps off board 15 and remove is driven at gag lever post 14, keep off the inside extrusion spring 16 of board 15 and receive the extrusion of certain degree simultaneously, later extrusion spring 16 can extrude gas storage bag 17, the inside gas of gas storage bag 17 is extruded and is gone out, flow to the inside of air spring 18 afterwards, later air spring 18 becomes the extension state by compression state, later it drives broken axle 19 and moves to the outside, make broken axle 19 carry out crushing treatment to the rubbish in the quality of water, avoid arc blade 3 surface adhesion rubbish and influence its self use, the life of this equipment has been improved to a certain extent, certain energy-concerving and environment-protective effect has.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (6)

1. The utility model provides an energy-concerving and environment-protective hydroelectric power generation auxiliary assembly with reducible potential energy, includes back shaft (1), its characterized in that: the upper surface of the supporting shaft (1) is fixedly connected with a rotating disc (2), the outer surface of the rotating disc (2) is fixedly connected with arc-shaped blades (3), the inner part of the rotating disc (2) is connected with a power generation wheel (4) in a rotating mode, the inner part of the rotating disc (2) is connected with a rotating shaft (5) in a rotating mode, the outer surface of the rotating shaft (5) is movably connected with an arc-shaped limiting frame (6), the upper surface of the supporting shaft (1) is fixedly connected with a protection frame (7), the outer surface of the protection frame (7) is movably connected with a round head (8), the side surface of the round head (8) is movably connected with a compression rod (9), the outer surface of the compression rod (9) is sleeved with a compression spring (10), the other end of the compression rod (9) is rotatably connected with a rotating wheel (11), and the outer, the inside of protection frame (7) is rotated and is connected with pulley (13), the surface swing joint that the one end of connecting rope (12) passes through pulley (13) has gag lever post (14), the one end swing joint of gag lever post (14) keeps off and holds board (15), the inside swing joint that keeps off and hold board (15) has extrusion spring (16), the inside swing joint that one end of extrusion spring (16) just is located to keep off and holds board (15) has gas storage bag (17), the side surface swing joint of gas storage bag (17) has air spring (18), the one end swing joint of air spring (18) has broken axle (19).
2. The energy-saving and environment-friendly auxiliary equipment for hydraulic power generation capable of reducing potential energy as claimed in claim 1, wherein: the arc-shaped blades (3) are concave, and the diameter of the power generation wheel (4) is smaller than that of the rotating disc (2).
3. The energy-saving and environment-friendly auxiliary equipment for hydraulic power generation capable of reducing potential energy as claimed in claim 1, wherein: the elastic spring is arranged in the arc-shaped limiting frame (6), the arc-shaped limiting frame (6) is circular, and the diameter of the circular head (8) is larger than that of the arc-shaped limiting frame (6).
4. The energy-saving and environment-friendly auxiliary equipment for hydraulic power generation capable of reducing potential energy as claimed in claim 1, wherein: the inside of protection frame (7) is provided with the spacing axle with compression pole (9) looks adaptation, the inside of protection frame (7) is provided with the pivot with rotating wheel (11) looks adaptation, the surface of pulley (13) is seted up flutedly.
5. The energy-saving and environment-friendly auxiliary equipment for hydraulic power generation capable of reducing potential energy as claimed in claim 1, wherein: the safety guard is characterized in that a limiting shaft matched with the limiting rod (14) is arranged in the safety guard (7), and an elastic spring is movably connected to the outer surface of the limiting rod (14).
6. The energy-saving and environment-friendly auxiliary equipment for hydraulic power generation capable of reducing potential energy as claimed in claim 1, wherein: the surface of the air storage bag (17) is provided with a groove matched with the air spring (18), and the crushing shaft (19) is conical.
CN202011621545.6A 2020-12-31 2020-12-31 Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy Withdrawn CN112780725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011621545.6A CN112780725A (en) 2020-12-31 2020-12-31 Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011621545.6A CN112780725A (en) 2020-12-31 2020-12-31 Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy

Publications (1)

Publication Number Publication Date
CN112780725A true CN112780725A (en) 2021-05-11

Family

ID=75754200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011621545.6A Withdrawn CN112780725A (en) 2020-12-31 2020-12-31 Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy

Country Status (1)

Country Link
CN (1) CN112780725A (en)

Similar Documents

Publication Publication Date Title
US20100045039A1 (en) Vertical axis wind turbine
CN201757026U (en) Split type vertical shaft wind generator system
CN102979667A (en) Wind turbine impeller
CN112780725A (en) Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy
CN105526039A (en) Tail water power generation system of hydroelectric power plant
CN203383983U (en) Wind power generation windmill provided with horizontal shaft
CN210239911U (en) Brake device of wind driven generator
CN112879229B (en) Wind power generation auxiliary intelligent equipment capable of reducing loading force of flow distribution plate
CN112832964A (en) Method for incrementally generating electric energy by lever principle and wheel disc type electric energy generating device
CN102108940A (en) Variant screw thread electric generator
CN211550381U (en) Wind driven generator tower ring type vibration damping structure convenient to install
CN219139271U (en) A ground protection device for wind power generation cabin cover
CN218708180U (en) Cable protection device for wind generating set
CN114439699B (en) Efficient horizontal yawing wind driven generator
CN216447048U (en) Wind driven generator device capable of generating electricity efficiently
CN205001121U (en) Utilize wind wheel structure of freewheel clutch transmission moment of torsion among aerogenerator
CN108425803B (en) Wind power generation device with double energy conversion systems
CN214836860U (en) Horizontal axis wind driven generator capable of reducing cost
CN216894704U (en) Impeller for hydroelectric power generation
CN214145756U (en) Novel wind power generation device
CN114278492B (en) Tidal energy and wave energy combined power generation device
CN216407037U (en) Breeze power generation energy-saving emission-reducing system
CN219388061U (en) Supporting mechanism of wind driven generator
CN216111108U (en) Automatic power supply control device of wind driven generator yaw system
CN211874634U (en) Water conservancy power generation device

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
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210511