WO2018126629A1 - Roue hydraulique et dispositif de production d'énergie hydroélectrique - Google Patents

Roue hydraulique et dispositif de production d'énergie hydroélectrique Download PDF

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Publication number
WO2018126629A1
WO2018126629A1 PCT/CN2017/091519 CN2017091519W WO2018126629A1 WO 2018126629 A1 WO2018126629 A1 WO 2018126629A1 CN 2017091519 W CN2017091519 W CN 2017091519W WO 2018126629 A1 WO2018126629 A1 WO 2018126629A1
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WO
WIPO (PCT)
Prior art keywords
rod
fixed
main shaft
baffle
float
Prior art date
Application number
PCT/CN2017/091519
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English (en)
Chinese (zh)
Inventor
覃勇
Original Assignee
覃勇
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Publication date
Application filed by 覃勇 filed Critical 覃勇
Publication of WO2018126629A1 publication Critical patent/WO2018126629A1/fr

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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
    • 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
    • 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
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F03B15/06—Regulating, i.e. acting automatically
    • F03B15/14—Regulating, i.e. acting automatically by or of water level
    • 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
    • F03B7/00—Water wheels
    • 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

Definitions

  • the utility model relates to the technical field of power generation, and more particularly to a waterwheel and a hydropower generating device.
  • Ordinary hydroelectric power generating devices are usually fixed on the water surface, and the impeller rotates around the main shaft under the impact of water. Once the power generating device encounters natural disasters such as heavy rain or flood, the water level rises or the water flow is urgent, and the power generating device operates. It will be affected and even damaged, and it will be drowned and even destroyed.
  • the utility model provides a waterwheel and a hydropower generating device, which are used for overcoming the defects of the prior art, aiming at reducing the adverse effect of the water level change on the power generating device, improving the power generation efficiency, and utilizing the low water hair electricity.
  • the present invention provides a waterwheel comprising:
  • the main shaft is supported on the platform at both ends;
  • At least one impeller disposed on the main shaft and drivingly coupled to the main shaft;
  • the impeller includes a plurality of sets of blades extending in a radial direction of the main shaft away from a central axis of the main shaft; each set of blades includes An outer frame and a baffle disposed in the outer frame; an end of the baffle away from the main shaft is fixedly connected to the outer frame, and both sides of the baffle and the outer frame and the baffle are a gap between one end of the main shaft and the main shaft;
  • the lifting device comprises at least two vertically arranged lifting rails and sliding portions respectively slidably connected to the lifting rails, the sliding portions being fixedly connected to the platform or the floats respectively;
  • At least one of the floats is coupled to the platform for driving the impeller to move upward in the vertical direction along the lifting device as the liquid level rises.
  • the impeller comprises:
  • each set of blades comprising an axial rod and a radial rod fixed at both ends of the axial rod; the axial rod is fixed at one end of the baffle away from the main shaft, two The radial rods are fixedly connected to the two bushings respectively.
  • the impeller further comprises:
  • each set of the intermediate force arm assembly includes two support rods, one end of the support rod being connected to one of the axial rods, the support rod The other end is connected to an intermediate position of the baffle adjacent the axial rod between the end of the baffle adjacent the main shaft and the end of the connecting axial rod.
  • the intermediate force arm assembly further comprises:
  • An intermediate reinforcing rod is fixed on the baffle and the two ends are respectively connected to the support rod.
  • the impeller further comprises:
  • each set of the inner edge force arm assembly includes two support rods, one end of the support rod being connected to one of the axial rods, the support The other end of the rod is connected to a baffle spaced from the axial rod and adjacent to the main shaft.
  • the inner edge force arm assembly further comprises:
  • An inner edge reinforcing rod is fixed on the baffle, and the two ends are respectively connected to the support rod.
  • the lifting rails are respectively located on two sides of the impeller;
  • the lifting rail includes a vertical lifting passage
  • Each of the lifting passages is provided with one of the floats, and the float has at least two rollers between the inner wall of the lifting passage, and the roller is mounted on the float;
  • the float is fixedly coupled to the platform.
  • the lifting device further comprises:
  • Brake unit set in one of the lifting channels, including the stroke switch trigger, electromagnetic An iron thrust pin, a pinion bar and a spring bearing that cooperate with the electromagnet thrust pin;
  • a bottom of the spring bearing is connected to the float, and a top rod is connected to the top;
  • the stroke switch trigger is disposed at an upper end of the jack; and a position opposite to the trip switch trigger is arranged in a vertical direction.
  • the stroke switch trigger is electrically connected to the electromagnetic coil of the electromagnet thrust chuck by a controller;
  • the electromagnet thrust pin is fixed on the sliding frame, and the sliding frame is slidably connected to the lifting channel; the card rack is fixed in the lifting channel.
  • the top of the hoistway is respectively provided with a fixed pulley, and the fixed pulley is wound around a steel wire rope, and one end of the wire rope is connected to a platform, a main shaft or a brake unit located in the hoistway, and the other end is connected at the same The weights outside the lifting channel.
  • two ends of the main shaft are respectively provided with one of the floats; the first float and the second float;
  • the lifting device comprises:
  • the bottom portion is fixed on the river bank, adjacent to the first float, and the first fixed pile is provided with at least one chute in the height direction, and the chute is provided with freely sliding and deviating a roller of the first float, a center of the roller is provided with a rope sleeve; the rope sleeve surrounds the first fixed pile, and is connected to the first float by a rope;
  • Two second fixed piles the bottom is fixed on the opposite side of the river, adjacent to the second float, and the second fixed pile is provided with at least one sliding slot in the height direction, and the sliding groove is provided with a free sliding deviation a roller of the second float, a center of the roller is provided with a rope sleeve, the rope sleeve surrounds the second fixed pile, and is connected to the second float by a rope;
  • the height of the first fixed pile is greater than the height of the second fixed pile, and the sliding slot on the first fixed pile is provided at the top with a limiting block for defining the moving height of the roller, and the The chute on the two fixed piles is arranged at the top.
  • the present invention also provides a hydropower generating device, comprising:
  • the waterwheel The waterwheel
  • the speed increasing transmission mechanism has an input end connected to the impeller of the waterwheel, and an output end connected to the generator;
  • the generator is mounted on a platform of the waterwheel.
  • the water truck and the hydropower generating device provided by the utility model, the impact force or the gravity using the outer frame are respectively concentrated on the outermost end of the blade, and the lever principle is fully utilized by the longest arm, and the impeller is obtained.
  • the torsion force realizes the low water hair electricity, and then the impeller drives the spindle movement of the waterwheel.
  • the spindle is connected with the speed increasing transmission mechanism, the speed increasing transmission mechanism is connected to the generator, and the torque and speed are adjusted by the speed increasing device to make the obtained torque. Maximize the utilization, increase the installed capacity, increase the power generation; in addition, when the water level rises, the water tank moves vertically upwards under the action of the float and the lifting device.
  • the water tank When the water level falls, the water tank is vertical under the action of the float and the lifting device. Move straight down, always keep the relative position of the waterwheel and the water level moderate, to avoid the water tank being damaged or flooded when the water level rises. When the water level falls, the waterwheel cannot generate electricity, which improves the power generation efficiency.
  • FIG. 1 is a partial perspective structural view of a waterwheel according to an embodiment of the present invention.
  • FIG. 2a is a left side view of a waterwheel according to an embodiment of the present invention.
  • Figure 2b is a right side view of the waterwheel provided by the embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a preferred embodiment 1 of a lifting device for a water wheel according to an embodiment of the present invention
  • Figure 4 is a right side view of Figure 3;
  • FIG. 5 is a schematic diagram of a preferred embodiment 2 of a water truck lifting device according to an embodiment of the present invention.
  • Figure 6 is a plan view of Figure 5;
  • FIG. 7 is a schematic diagram of a peripheral circuit connection of a hydropower generating device according to an embodiment of the present invention.
  • the utility model provides a water car, comprising:
  • the main shaft 1 is supported on the platform at both ends;
  • At least one impeller is disposed on the main shaft 1 and is drivingly coupled to the main shaft 1; the impeller includes a plurality of sets of blades extending in a radial direction of the main shaft 1 away from a central axis of the main shaft 1.
  • each set of blades includes an outer frame and a baffle disposed in the outer frame; the baffle is away from the end of the main shaft and the The outer frame is fixedly connected, and a gap is formed between the two sides of the baffle and the outer frame and the end of the baffle near the main shaft 1 and the main shaft 1; the baffle may be a flat surface or a curved surface Shaped, the outer frame surrounds the formed surface on the extended surface of the baffle;
  • the lifting device comprises at least two vertically arranged lifting rails and sliding portions respectively slidably connected to the lifting rails, the sliding portions being fixedly connected to the platform or connected to the floats respectively;
  • the lifting rails may be inner sleeves
  • the sliding portion may be an outer sleeve sleeved on the inner sleeve;
  • the lifting rail may also be a dovetail chute, and the sliding portion may be a slider located in the dovetail chute;
  • At least one of the floats is coupled to the platform for driving the impeller to move upward in the vertical direction along the lifting device as the liquid level rises.
  • the float can be a float or a floating boat.
  • the utility model provides the water truck, the impact force or the gravity frame on the baffle is respectively concentrated on the outermost end of the blade, and the lever principle is fully utilized by the longest force arm, thereby increasing the torque obtained by the impeller and realizing the torque of the impeller.
  • the water tank moves vertically upwards under the action of the float and the lifting device.
  • the water tank moves vertically downwards under the action of the float and the lifting device, and the waterwheel is always kept.
  • the relative position with the water level is moderate, to avoid the water tank being damaged or submerged when the water level rises.
  • the water tank cannot generate electricity, which improves the power generation efficiency.
  • the impeller comprises:
  • Two sleeves are respectively sleeved on the spindle 1 and are drivingly connected with the spindle 1;
  • the transmission connection here refers to the rotation of the sleeve together with the spindle 1 , specifically
  • the keys are connected and can also be connected via a coupling.
  • each set of blades includes an axial rod and a radial rod fixed at both ends of the axial rod; the axial rod is fixed at one end of the baffle away from the main shaft, two The radial rods are fixedly connected to the two bushings respectively.
  • the impeller further comprises:
  • each set of the intermediate force arm assembly includes two support rods, one end of the support rod being connected to one of the axial rods, the support The other end of the rod is coupled to an intermediate position of the baffle adjacent the axial rod between the end of the baffle adjacent the main shaft and the end of the connecting axial rod.
  • the intermediate force arm assembly further includes:
  • An intermediate reinforcing rod is fixed on the baffle and the two ends are respectively connected to the support rod.
  • the impeller further comprises:
  • each set of the inner edge force arm assembly includes two support rods, one end of the support rod being connected to one of the axial rods, the support The other end of the rod is connected to a baffle spaced from the axial rod and adjacent to the main shaft.
  • the meaning of the interval can be understood as the interval setting, indicating that one end of the support rod is connected to one axial rod, and the other end of the support rod spans the baffle adjacent thereto, and is connected with the portion of the next baffle near the main shaft, that is, each The length of the support rods spans a total of three sequentially arranged baffles, wherein the baffles on both sides are spaced apart at both ends of the support rod, and the middle baffle is disposed adjacent to the baffle on either side.
  • the inner edge force arm assembly further includes:
  • An inner edge reinforcing rod is fixed on the baffle, and the two ends are respectively connected to the support rod.
  • the lifting rails are respectively located on both sides of the impeller;
  • the lifting rail includes a vertical lifting passage
  • Each of the lifting passages is provided with one of the floats, and the float has at least two rollers between the inner wall of the lifting passage, and the roller is mounted on the float;
  • the float is fixedly connected to the platform or to the main shaft 1.
  • the lifting device further comprises:
  • the brake unit is disposed in one of the lifting passages, and includes a stroke switch trigger, an electromagnet thrust chuck, a card rack and a spring bearing matched with the electromagnet thrust pin;
  • a bottom of the spring bearing is connected to the float, and a top rod is connected to the top;
  • the stroke switch trigger is disposed at an upper end of the jack; and a position opposite to the trip switch trigger is arranged in a vertical direction.
  • the stroke switch trigger is electrically connected to the electromagnetic coil of the electromagnet thrust chuck by a controller;
  • the electromagnet thrust pin is fixed on the sliding frame, and the sliding frame is slidably connected to the lifting channel; the card rack is fixed in the lifting channel.
  • a fixed pulley is disposed on the top of the lifting passage, and the fixed pulley is wound around a steel wire rope, and one end of the steel wire is connected to a platform, a main shaft or a brake located in the lifting passage.
  • the unit has a weight connected to the outside of the hoistway.
  • the first radial rod 111, the second radial rod 121, the third radial rod 131, the fourth radial rod 141, and the fifth radial rod 151 are centered on the main shaft 1.
  • the inner end of the sixth radial rod 161 is connected to the first sleeve, and is evenly distributed at an interval of sixty degrees, near the inner end of the main shaft 1; the seventh radial rod 111', the eighth radial rod 121',
  • the inner ends of the ninth radial rod 131', the tenth radial rod 141', the eleventh radial rod 151', and the twelfth radial rod 161' are connected to the second sleeve at an angle of sixty degrees.
  • the intervals are evenly distributed, and the spindle 1 is the inner end.
  • the structure of the first blade; the first radial rod 111 and the seventh radial rod 111' are fixedly connected with the first axial rod 112 to form a first outer frame, and the first baffle 110 is opposite to the first axial rod 112.
  • the first baffle 110 is spaced apart from the first radial rod 111 and the seventh radial rod 111' by a distance of 1 cm, the first baffle 110 is kept at a distance of 10 cm from the main shaft 1, and the main shaft 1 and the first baffle 110 are connected.
  • the first axial rod 112, the first radial rod 111 and the seventh radial rod 111' are in the same plane.
  • the first intermediate reinforcing rod 116 is located at the middle of the first baffle 110, and the first inner edge reinforcing rod 117 is located at the innermost end of the first baffle 110.
  • One third and two thirds of the first intermediate reinforcing rod 116 are respectively connected to one ends of the first supporting rod 114 and the second supporting rod 114', and the other end of the first supporting rod 114 is perpendicularly connected to the second axial rod. 122, the other end of the second support rod 114' is perpendicularly connected to the second axial rod 122.
  • One third and two thirds of the first inner edge reinforcing rod 117 are respectively connected to one ends of the third support rod 115 and the fourth support rod 115', and the other end of the third support rod 115 is vertically connected to the third axial direction.
  • the other end of the rod 132 and the fourth support rod 115' is vertically connected to the third axial rod 132.
  • the structure of the second blade the second radial rod 121 is connected to the eighth radial rod 121' and the second axial rod 122, and the second baffle 120 is connected to the second axial rod 122, the second baffle 120 is respectively spaced apart from the second radial rod 121 and the eighth radial rod 121' by a distance of 1 cm, the second baffle 120 is kept at a distance of 10 cm from the main shaft 1, and the main shaft 1, the second baffle 120, and the second axial rod 122.
  • the second radial rod 121 and the eighth radial rod 121' are in the same plane.
  • the second intermediate reinforcing rod 126 is located at the middle of the second baffle 120, and the second inner edge reinforcing rod 127 is located at the innermost end of the second baffle 120.
  • One third and two thirds of the second intermediate reinforcing rod 126 are respectively connected to one ends of the fifth support rod 124 and the sixth support rod 124', and the other end of the fifth support rod 124 is vertically connected to the third axial rod. 132, the other end of the sixth support rod 124' is perpendicularly connected to the third axial rod 132.
  • One third and two thirds of the second inner edge reinforcing rod 127 are respectively connected to one ends of the seventh support rod 125 and the eighth support rod 125', and the other end of the seventh support rod 125 is vertically connected to the fourth axial direction.
  • the other end of the rod 142 and the eighth support rod 125' is vertically connected to the fourth axial rod 142.
  • the remaining blades are connected to the first blade and the second blade.
  • the method is determined by the field hydrology.
  • the number of blades can be determined according to the actual situation. For example, it can be seven or eight, or multiple sets of impellers can be installed. The same spindle 1 is on.
  • the impact force or thrust of the water acts on the surface of the first baffle 110, and the first baffle 110 is not connected to the main shaft 1, and cannot act on the main shaft 1, and cannot rotate the main shaft 1, the first baffle
  • the force absorbed by 110 is absorbed by the first axial rod 112, the first intermediate reinforcing rod 116, and the first inner edge reinforcing rod 117, and the force absorbed by the first axial rod 112 is transmitted to the first radial rod 111 and the seventh radial direction.
  • the outermost end of the rod 111', the other ends of the first radial rod 111 and the seventh radial rod 111' are connected to the first sleeve and the second sleeve, and the force absorbed by the first axial rod 112 acts on the first diameter
  • the forces absorbed by the first axial rods 112 are the first radial rods 111 and the seventh radial rods 111', and the force arms are Maximizing, the torque obtained by the main shaft 1 from the first radial rod 111 and the seventh radial rod 111' is multiplied.
  • the force absorbed by the first intermediate reinforcing rod 116 is transmitted to the outermost ends of the second radial rod 121 and the eighth radial rod 121', and the other ends of the second radial rod 121 and the eighth radial rod 121' are connected first.
  • the second radial rod 121 and the eighth radial rod 121' are the force arms, and the torque obtained by the main shaft 1 from the second radial rod 121 and the eighth radial rod 121' is multiplied by the maximization of the force arm.
  • the force absorbed by the first inner edge reinforcing rod 117 is transmitted to the outermost ends of the third radial rod 131 and the ninth radial rod 131', and the other ends of the third radial rod 131 and the ninth radial rod 131' are connected.
  • the force absorbed by the first inner edge reinforcing bar 117 acts on the outermost ends of the third radial bar 131 and the ninth radial bar 131', so that the first inner edge reinforcing bar 117 is absorbed
  • the force of the third radial rod 131 and the ninth radial rod 131' is the force arm, and the maximum length of the force arm makes the main shaft 1 from the third
  • the torque obtained by the radial rod 131 and the ninth radial rod 131' is multiplied.
  • the first axial rod 112 is connected to the second axial rod 122 by the first connecting rod 113 and the second connecting rod 113'.
  • the first axial rod 112 uses the eleventh connecting rod 163 and the twelfth connecting rod 163'. It is connected to the sixth axial rod 162.
  • the second axial rod 122 is coupled to the third axial rod 132 by a third connecting rod 123 and a fourth connecting rod 123'.
  • the remaining blades transmit the absorbed force to the axial rod through the support rod in the same manner as the first vane, and then the axial rod is concentratedly transmitted to the outermost end of the corresponding force arm, so that the absorbed force is obtained.
  • the longest arm, the torque gained by the impeller is multiplied by the growth of the arm.
  • the huge torsion force obtains an ultra-high speed under the increasing speed of the speed increasing transmission mechanism 202, and drives the high-power generator 203 with high rotation speed requirement and large torque requirement to realize a large amount of power generation.
  • the power generating device is supported by the steel bracket 201, and the Internet integrated box 214 is installed at the top of the steel bracket 201.
  • the Internet integrated box 214 is connected to the generator 203, the electromagnet thrust latch 207, the travel switch 209, Brake device 213.
  • the first sleeve of the right end of the main shaft 1 or the right end of the main shaft is connected to the speed increasing transmission mechanism 202, and then connected to the generator 203, and the second sleeve of the left end of the main shaft 1 is connected to the braking device 213.
  • the generator 203 and the brake device 213 are respectively fixed on the left and right sliding frames 205, and the sliding partition 205 is connected to the wire rope, and the wire rope is connected to the equal weights 206 through the fixed pulley 204.
  • the electromagnet thrust catch 207 under the sliding frame 205.
  • the latch of the electromagnet thrust catch 207 is caught in the rack bar 208.
  • the upper end of the jack 211 has a trip switch trigger 209', and the other end of the jack 211 is connected to the spring.
  • the pressure bearing 210, the stroke switch trigger 209' is adjacent to a row of stroke switches 209, the bottom of the spring pressure vessel 210 is connected to the top of the plunger 211', and the bottom of the plunger 211' is connected to the floating box 212.
  • One end of the main shaft is respectively provided with one of the floats; the first float and the second float;
  • the lifting device comprises:
  • the bottom portion is fixed on the river bank, adjacent to the first float, and the first fixed pile is provided with at least one chute in the height direction, and the chute is provided with freely sliding and deviating a roller of the first float, a center of the roller is provided with a rope sleeve; the rope sleeve surrounds the first fixed pile, and is connected to the first float by a rope;
  • Two second fixed piles the bottom is fixed on the opposite side of the river, adjacent to the second float, and the second fixed pile is provided with at least one sliding slot in the height direction, and the sliding groove is provided with a free sliding deviation a roller of the second float, a center of the roller is provided with a rope sleeve, the rope sleeve surrounds the second fixed pile, and is connected to the second float by a rope;
  • the height of the first fixed pile is greater than the height of the second fixed pile, and the sliding slot on the first fixed pile is provided at the top with a limiting block for defining the moving height of the roller, and the The chute on the two fixed piles is arranged at the top.
  • the chute here corresponds to a vertical lifting rail, and the roller corresponds to a sliding portion.
  • Both the first float and the second float are pulled by two ropes, and the float rises or falls along the chute along with the rope and the roller during the liquid level raising and lowering process.
  • the upper roller located at the second fixed pile falls off from the sliding groove, and the waterwheel is docked.
  • the water tanker is prevented from being damaged by the impact of large objects.
  • the speed increasing transmission mechanism 202 and the generator 203 are connected to the first floating boat 330, and the braking device 213 is connected to the second floating boat 330'.
  • the first floating boat 330 and the second floating boat 330 are connected.
  • the same head of ' is connected by the first fixing rod 340, and the other head of the first floating boat 330 and the second floating boat 330' is connected by the second fixing rod 340'.
  • the first floating boat 330 is connected to one end of the first cable 313, and the other end of the first cable 313 passes through the first pulley 311 and the second pulley 312, and is connected back to the first cable 313, the first pulley 311 and the second pulley 312. Standing on the first fixed pile 310, the first iron wire 313 is kept parallel to the horizontal plane.
  • the first floating boat 330 is connected to one end of the second cable 323, and the other end of the second cable 323 passes through the third pulley 321 and the fourth pulley 322, and is connected back to the second cable 323, the third pulley 321 and the fourth pulley 322.
  • Standing on the second fixed pile 320, the second iron wire 323 is kept parallel to the horizontal plane.
  • the second floating boat 330' is connected to one end of the third cable 313', and the other end of the third cable 313' passes through the fifth pulley 311' and the sixth pulley 312', and is connected back to the third cable 313', the fifth pulley The 311' and the sixth pulley 312' stand on the third fixed pile 310', and the third iron wire 313' is kept parallel to the horizontal plane.
  • the second floating boat 330' is connected to one end of the fourth cable 323', and the other end of the fourth cable 323' passes through the seventh pulley 321' and the eighth pulley 322', and is connected back to the fourth cable 323', the seventh pulley The 321' and the eighth pulley 322' stand on the fourth fixed pile 320', and the fourth iron cable 323' is kept parallel to the horizontal plane.
  • the first fixed pile 310 is as long as the second fixed pile 320
  • the third fixed pile 310' is as long as the fourth fixed pile 320'.
  • the first fixed pile 310 and the second fixed pile 320 are smaller than the third fixed pile 310'.
  • the four fixed piles 320' are short.
  • the Internet integrated box 214 has a smart dome camera 01, an outdoor waterproof sound column 02, a smart socket 03, a smart dome camera 01, an outdoor waterproof sound column 02, and a smart socket 03 connected to a remote mobile phone 07 and a computer 04 via the Internet.
  • the computer 04 is connected to the hard disk recorder 05 and the public broadcast 06.
  • one end of the main shaft 1 is connected to the brake device 213 at one end, the brake device 213 is fixed on the sliding frame 205, and the other end is connected with the speed increasing transmission mechanism 202 and the generator 203, the speed increasing transmission mechanism 202 and the generator 203. It is fixed to the slide frame 205.
  • the weight of the new waterwheel and its power generation equipment is borne by the sliding frame 205, and the height of the new waterwheel and its power generating equipment is controlled by the sliding frame 205.
  • the sliding frame 205 is connected to the wire rope, and the wire rope is connected to the equal weight (weight) 206 by the fixed pulley 204.
  • the gravity of the heavy object 206 is equivalent to the force of the sliding frame 205, and the two pulleys 204 cancel each other.
  • the sliding partition plate 205 is connected to the electromagnet thrust pinion 207, and the latch of the electromagnet thrust pinion 207 is caught in the pinion bar 208, so that the electromagnet thrust pinion 207 and the sliding frame 205 cannot move, and the sliding partition frame 205 is fixed to A certain height.
  • the pontoon 212 When the water level rises, the pontoon 212 floats up, pushes up the ejector rod 211', and the ejector rod 211' presses the spring damper 210 upwards, the spring damper 210 accumulates, and the buoyancy of the stored water acts as the spring damper 210. thrust.
  • the travel switch trigger 209' continuously moves upward when the spring bearing 210 is compressed upward.
  • the travel switch 209' contacts a travel switch 209 above it, the travel switch 209 is energized, and the electromagnet thrust pin 207
  • the latching teeth are instantaneously retracted from the rack and pinion 208, so that the electromagnet thrust latching teeth 207 and the sliding frame 205 are momentarily in a movable state.
  • the spring bearing 210 moves the sliding frame 205 upward at the moment of instantaneous release of the thrust.
  • the stroke switch trigger 209' is also pushed upward by the thrust released by the spring pressureor 210, and the stroke switch trigger 209' instantaneously leaves the stroke switch 209, the stroke switch 209 stops working momentarily, and the electromagnet thrust pinion 207 rises instantaneously.
  • the card teeth are ejected in an instant because the travel switch 209 stops working, and the latches are caught in another higher slot of the card rack 208, so that the electromagnet thrust pin 207
  • the sliding frame 205 is fixed in a state of being incapable of movement and being firmly fixed, and the sliding frame 205 is fixed at a preset height to realize the rise of the new waterwheel and its power generating equipment.
  • the pontoon 212 sinks, pulling down the ejector rod 211', and the ejector rod 211' is downward.
  • the tension spring bearing 210 is stretched and the spring bearing 210 is forced to stretch, and the tensile force of the sink is stored as the tension of the spring bearing 210.
  • the travel switch trigger 209' continuously moves downward when the spring bearing 210 is stretched downward.
  • the travel switch trigger 209' contacts a travel switch 209 below it, the travel switch 209 is energized, and the electromagnet is pushed.
  • the latching teeth of the latching teeth 207 are instantaneously retracted from the rack and pinion 208, so that the electromagnet thrust latching teeth 207 and the sliding frame 205 are momentarily in a movable state. Since the forces of the sliding frame 205 and the equal weights 206 cancel each other out and the electromagnet thrust catches 207 and the sliding frame 205 are momentarily movable, the spring loader 210 releases the floating box tension in an instant to make the electromagnet thrust teeth The 207 and the sliding frame 205 move downward in an instant.
  • the stroke switch trigger 209' is also pulled downward by the tension released by the spring pressureor 210, and the stroke switch trigger 209' instantaneously leaves the stroke switch 209, the stroke switch 209 stops working momentarily, and the electromagnet thrust pinion 207 drops instantaneously.
  • the card teeth are ejected in an instant because the travel switch 209 stops working, and the latches are caught in another preset lower card slot of the card rack 208, so that the electromagnetic The iron thrust catch 207 and the sliding frame 205 are momentarily in an incapable and firm state, and the sliding frame 205 is fixed at a lower height to realize the lowering of the new waterwheel and its power generating equipment.
  • the Internet integrated box 214 is installed on the top of the steel bracket 201.
  • the smart dome camera 01 and the Internet in the Internet integrated box 214 can accurately grasp the operating state, hydrological situation and surrounding environment of the utility model at any time in the distance.
  • the utility model can be alerted and protected by the outdoor waterproof sound column 02 and the public broadcast 06 when needed, and the smart socket 03 can be used in a dangerous situation through the Internet integration box 214, through the Internet, Remote use of computer 04 or mobile phone 07 to achieve remote control of the utility model.
  • the remote control system of the Internet controls the generator 203, the electromagnet thrust pin 207, the travel switch 209, and the brake device 213 to realize automatic monitoring, automatic lifting, braking, alarming, voice prompting, switching, and power transmission, and realize utility model Remote monitoring operations and reduction and avoidance of disaster losses.
  • the first fixed pile 310, the second fixed pile 320, the third fixed pile 310', and the fourth fixed pile 320' are fixed on both sides or both sides.
  • the power generating equipment is fixed to the first floating boat 330 and the second floating boat 330', and is weighted by the first floating boat 330 and the second floating boat 330'.
  • the first floating boat 330 and the second floating boat 330' are held together by the first fixed rod 340 and the second fixed rod 340' to maintain overall balance and stability.
  • the first floating boat 330 and the second floating boat 330' are connected first The cable 313, the second cable 323, the third cable 313', and the fourth cable 323' pass through the first pulley 311, the second pulley 312, the third pulley 321, the fourth pulley 322, the fifth pulley 311', and the sixth pulley. 312', the seventh pulley 321', the eighth pulley 322', is connected to the first fixed pile 310, the second fixed pile 320, the third fixed pile 310', the fourth fixed pile 320', the first fixed pile 310, The second fixed pile 320, the third fixed pile 310', and the fourth fixed pile 320' function as a fixed.
  • the first cable 313, the second cable 323, the third cable 313', and the fourth cable 323' are subjected to the forces of the first floating boat 330 and the second floating boat 330', and are further subjected to the first fixed pile 310 and the second fixed pile 320.
  • the force of the third fixed pile 310' and the fourth fixed pile 320', the first iron wire 313, the second iron wire 323, the third iron wire 313', and the fourth iron wire 323' are kept parallel to the water surface.
  • the first floating boat 330 and the second floating boat 330' are increased in buoyancy, and the power generating equipment is raised, because the first iron wire 313, the second iron wire 323, the third iron wire 313', and the fourth iron wire 323' are at Parallel to the state of the water surface, after the floating boat 330 and the floating boat 330' rise, the first iron cable 313, the second iron cable 323, the third iron cable 313', and the fourth iron cable 323' are pulled up, and the first iron cable 313 and the second iron cable 323 are raised.
  • the third cable 313 ′ and the fourth cable 323 ′ pull the first pulley 311 , the second pulley 312 , the third pulley 321 , the fourth pulley 322 , the fifth pulley 311 ′, the sixth pulley 312 ′, and the seventh pulley 321 .
  • the eighth pulley 322' rises.
  • the first floating boat 330 and the second floating boat 330' are reduced in buoyancy to sink, reducing the power generating equipment, since the first iron wire 313, the second iron wire 323, the third iron wire 313', and the fourth iron wire 323'
  • the first iron cable 313, the second iron cable 323, the third iron cable 313', and the fourth iron cable 323' are lowered, the first iron cable 313, the second The cable 323, the third cable 313', and the fourth cable 323' pull the first pulley 311, the second pulley 312, the third pulley 321, the fourth pulley 322, the fifth pulley 311', the sixth pulley 312', and the seventh.
  • the pulley 321' and the eighth pulley 322' slide down.
  • the utility model moves up and down according to the fluctuation of the actual water level of the floating boat, and realizes the natural lifting function.
  • the first floating boat 330 and the second floating boat 330' are increased in buoyancy, and the power generating equipment is raised, because the first iron wire 313, the second iron wire 323, the third iron wire 313', The four iron cables 323' are in a state parallel to the water surface. After the floating boat 330 and the floating boat 330' rise, the first iron cable 313, the second iron cable 323, the third iron cable 313', and the fourth iron cable 323' are lifted, and the first iron cable 313 is lifted.
  • the fifth pulley 311', the sixth pulley 312', the seventh pulley 321', and the eighth pulley 322' are raised.
  • the first pulley 311 and the second pulley 312 are separated from the first fixed pile 310, and the third pulley 321 and the fourth pulley 322 are fixed from the second fixed position.
  • the pile 320 is disengaged, and the third fixed pile 310' and the fourth fixed pile 320' are longer than the first fixed pile 310 and the second fixed pile 320, so that no detachment occurs. Under the tension of the third cable 313' and the fourth cable 323', the first floating boat 330 and the second floating boat 330' are docked along the water flow to achieve a disaster.
  • Both new lifting devices can realize the lifting of new waterwheels and power generation equipment, which not only increases the scope of application of utility models, but also increases the applicable length of utility models.
  • the left and right sides of the new lifting device are symmetrical, and the left and right sides are in the same hydrological environment, so that the left and right sides are on the same horizontal plane, and the left and right sides are simultaneously raised and lowered to ensure the balanced and stable operation of the new waterwheel and power generation equipment.

Abstract

L'invention concerne une roue hydraulique comprenant une broche (1), une turbine, un dispositif de levage et un flotteur, la turbine étant agencée pour passer à travers la broche et étant reliée en rotation à la broche. La roue hydraulique comprend un certain nombre d'ensembles de lames s'étendant dans une direction radiale à l'opposé de la broche le long de la broche. Chaque ensemble de lames comprend un cadre extérieur et un déflecteur disposé à l'intérieur du cadre extérieur, l'extrémité du déflecteur éloignée de la broche étant reliée de manière fixe au cadre extérieur et des espaces sont formés tant entre les deux côtés du déflecteur et le cadre externe et qu'entre l'extrémité du déflecteur plus proche de la broche et de la broche. Le dispositif de levage comprend deux rails de levage verticaux et des parties coulissantes respectivement reliées de façon coulissante aux rails de levage, les parties coulissantes étant respectivement fixées sur une plateforme, et le flotteur étant relié à la plateforme pour entraîner la roue à se déplacer le long du dispositif de levage dans la direction verticale lorsque le niveau de liquide monte. La roue hydraulique résout le problème de détérioration d'un dispositif de production d'énergie due à des changements de niveau d'eau, permet d'obtenir une production d'énergie à faible charge hydrostatique et améliore l'efficacité de la production d'énergie. L'invention concerne en outre un dispositif de production d'énergie hydroélectrique.
PCT/CN2017/091519 2016-01-06 2017-07-03 Roue hydraulique et dispositif de production d'énergie hydroélectrique WO2018126629A1 (fr)

Applications Claiming Priority (3)

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CN201620003969 2016-01-06
CN201720011289.6 2017-01-05
CN201720011289.6U CN206419154U (zh) 2016-01-06 2017-01-05 水车及水力发电装置

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Publication number Priority date Publication date Assignee Title
CN108031126B (zh) * 2018-01-30 2024-02-02 北方民族大学 水车摩天轮升降轴系
CN108757369B (zh) * 2018-05-28 2021-02-26 常州信息职业技术学院 旋转叶轮结构及泵抽机构
CN111765037B (zh) * 2020-07-08 2021-12-07 台州市水利水电勘测设计院有限公司 一种水利发电系统及发电方法
CN112502887A (zh) * 2020-12-17 2021-03-16 湖南浩瀚水能源开发有限责任公司 一种发电船

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2398435Y (zh) * 1999-06-20 2000-09-27 祝安心 跟随水位升落全自动调节的水轮机
CN1834449A (zh) * 2005-03-18 2006-09-20 郭世光 流水水力发电机
CN102128121A (zh) * 2010-01-18 2011-07-20 何小科 观赏玩乐两用水车
CN202280562U (zh) * 2011-10-28 2012-06-20 张科 新型可升降水力发电装置
CN102628419A (zh) * 2012-04-18 2012-08-08 天津大学 随潮位自动升降的跃浪叶轮式波能发电装置
JP2013076392A (ja) * 2011-05-09 2013-04-25 Toru Shinohara 水力発電方法および水力発電装置
WO2015013980A1 (fr) * 2013-08-02 2015-02-05 Liou David Dispositif de roue hydraulique et son mécanisme de commande
CN105473846A (zh) * 2013-06-27 2016-04-06 K·阿布·阿尔鲁布 具有可变浮力的水力涡轮机
US20160138559A1 (en) * 2014-11-13 2016-05-19 Jerome A. Bauer Automatic height adjusting paddle wheel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2398435Y (zh) * 1999-06-20 2000-09-27 祝安心 跟随水位升落全自动调节的水轮机
CN1834449A (zh) * 2005-03-18 2006-09-20 郭世光 流水水力发电机
CN102128121A (zh) * 2010-01-18 2011-07-20 何小科 观赏玩乐两用水车
JP2013076392A (ja) * 2011-05-09 2013-04-25 Toru Shinohara 水力発電方法および水力発電装置
CN202280562U (zh) * 2011-10-28 2012-06-20 张科 新型可升降水力发电装置
CN102628419A (zh) * 2012-04-18 2012-08-08 天津大学 随潮位自动升降的跃浪叶轮式波能发电装置
CN105473846A (zh) * 2013-06-27 2016-04-06 K·阿布·阿尔鲁布 具有可变浮力的水力涡轮机
WO2015013980A1 (fr) * 2013-08-02 2015-02-05 Liou David Dispositif de roue hydraulique et son mécanisme de commande
US20160138559A1 (en) * 2014-11-13 2016-05-19 Jerome A. Bauer Automatic height adjusting paddle wheel

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