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WO2010108385A1 - Machine à moteur générant de l'électricité - Google Patents

Machine à moteur générant de l'électricité Download PDF

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Publication number
WO2010108385A1
WO2010108385A1 PCT/CN2010/000350 CN2010000350W WO2010108385A1 WO 2010108385 A1 WO2010108385 A1 WO 2010108385A1 CN 2010000350 W CN2010000350 W CN 2010000350W WO 2010108385 A1 WO2010108385 A1 WO 2010108385A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy
blade
jet port
water
steam
Prior art date
Application number
PCT/CN2010/000350
Other languages
English (en)
Chinese (zh)
Inventor
黄国宏
Original Assignee
Huang Guohong
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
Priority claimed from CN201010144298A external-priority patent/CN101871415A/zh
Application filed by Huang Guohong filed Critical Huang Guohong
Publication of WO2010108385A1 publication Critical patent/WO2010108385A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/04—Nozzles; Nozzle-carrying members
    • 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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/026—Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being 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
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Definitions

  • the invention belongs to a new energy source such as steam energy and wind energy formed by superheating of water energy, coal, oil, natural gas and nuclear energy, steam energy formed by solar energy, and tidal water energy, and all of the energy is effectively converted into rotating mechanical energy.
  • Power generation equipment According to its different motive power and working medium, it can be divided into all-round full-effect water motive, all-round full-effect steam engine and all-round full-effect wind power motive.
  • hydropower power equipment is divided into two types: counter-type turbines and impact turbines.
  • the mixed-flow, axial-flow and cross-flow turbines, the rotor, the runner periphery or the upstream thereof are composed of a plurality of blades having a wing-shaped cross section disposed between the upper crown and the lower ring or at the periphery of the hub.
  • the water guiding mechanism provided in the side flow channel and the draft tube provided on the downstream side of the rotating wheel are composed of components. Because the structure of the turbine is complicated and large, the number of units is large, the amount of civil engineering is large, the cost is high, and the manufacture and transportation of the equipment are very difficult, which seriously restricts the development and utilization of hydropower resources, and Some hydropower resources cannot be developed at all.
  • the turbine can only The optimum working condition, that is, the maximum opening degree, can reach a higher efficiency of 60%-80%; since the water flows through the runner blade, it flows out in the radial direction, the axial direction or the oblique direction, and then flows out in the axial direction, thereby The pressure water flow will generate a huge axial water thrust during the process of transferring its water energy to the blade.
  • the formation of the thrust not only consumes part of the water energy, but also requires the unit to set a thrust bearing with sufficient supporting strength, and the thrust is accompanied by the water guiding.
  • the increase of the opening of the mechanism makes the thrust bearing easy to burn; because the leakage of the main shaft seal is directly caused by the pressure water flow before the work in the upper end of the runner, when the water guide mechanism is the largest, the spindle The water pressure of the seal is the largest and the leakage is also the largest. Therefore, the water When the turbine is running under full load, it is in a high-risk state. In order to make the unit safe and stable, it can only operate under the load condition of about 70%, and at this time it deviates from the optimal working condition area, making the turbine unable to operate. Achieve its high efficiency.
  • the nozzle and its needle or valve are composed of a plurality of water buckets which are equally spaced from each other and are fixed to each other at the outer edge of the wheel or
  • the inner and outer rings are composed of a plurality of buckets fixed at equal intervals, and a deflector and the like, and the concave surface of the water bucket or the bucket faces the back of the water bucket or the bucket.
  • the disadvantage of the turbine is that the concave surface of the water bucket or the bucket is almost completely blocked by the back of the water bucket or the bucket, so that only the jet with a small cross-sectional area can be cut from the gap or the bucket of the bucket in front of it.
  • the gap between the buckets is directed toward its concave surface.
  • the jet transmits its kinetic energy to the water bucket or bucket and is blocked by the water bucket in front of it. It can only be discharged at a certain angle from the direction in which it enters. Therefore, the direction change of the jet entering and exiting the hopper or bucket concave surface cannot reach or approach 180 degrees. According to the principle of the high-speed jet on the concave panel, the turbine cannot effectively convert the kinetic energy of the water flow into rotational mechanical energy.
  • the water flow discharged from the concave edge of the fixed water bucket directly acts on the back surface of the corresponding portion of the water bucket in front of it, causing a reverse force opposite to the rotation direction of the blade, which seriously interferes with the operation of the runner;
  • a serious collision occurs, which causes a certain degree of loss to the water flow of the injection nozzle.
  • the turbine not only loses part of the flow energy of the utilized water, but also cannot meet the development requirements for large-flow water energy resources under various heads. Therefore, the machine can not apply other hydraulic energy to the power generation collar. area.
  • a runner composed of a spiral blade is insufficient to discharge water flowing upward in a spiral direction;
  • a blade having a circular groove or a plurality of surface shapes is concave a trough-shaped blade sequentially or abutted to form an annular blade, and a runner formed by an auxiliary blade or a support plate provided in a groove thereof, which is insufficient for the jet to be associated with the auxiliary blade, the support plate or the front surface of the blade Produces a severe impact, so that its efficiency is only 20-30%;
  • a runner consisting of several smooth grooved blades and their support plates or support rings, which is insufficient for the jet entering the groove to directly impinge on the outflow groove Jet.
  • the steam turbines currently used are mainly composed of main shafts, moving cascades, stationary cascades and cylinders.
  • the aircraft bears the power generation task of most of the world's power generation, the concave surface of its moving blades and vanes are completely blocked by the moving blades and vanes in front of it, so that the high-speed steam enters and leaves the moving and stationary leaves.
  • the change in the direction of time is also unable to reach or approach 180 degrees, so that the machine also loses part of the flow energy of the gas inside, so its efficiency is only about 70%.
  • the machine must use high temperature and high pressure steam to achieve high conversion efficiency, and the pipeline heat loss at high temperature is very large, so the efficiency of the machine using solar steam to generate electricity is only about 15%.
  • the solar concentrator and its steamer required for forming high-temperature and high-pressure steam are difficult to manufacture and dispose, so that the solar thermal power generation can only be stopped.
  • the wind turbines currently used are wind turbines, gear transmission systems, yaw systems, brakes and variable pitch machines. Composition, control system, cable unwinding device, generator and tower.
  • wind power has developed rapidly, the world's wind power technology has not been able to fully meet the situation of sharply large wind speeds and long-term continuous full-angle changes in wind direction.
  • the generator will drive the wind turbine into a large fan and consume the power of the grid. Therefore, frequent off-grid and grid connection are required.
  • the output power of the generator fluctuates sharply due to the instantaneous fluctuation of the wind speed, so that it is difficult to meet the grid connection requirements of the power grid.
  • it has a large number of components, a complicated structure, and a high cost, and each wind wheel is equipped with all the equipment and is erected on the top of the tower.
  • the object of the present invention is to overcome all serious shortages of conventional power generation power equipment such as water turbines and steam turbines, and new energy power generation equipment such as wind power generator sets and solar heat generator sets, and provide not only all forms of water energy.
  • the steam energy and wind energy can be fully developed and utilized, and the water, steam and wind energy utilized can be effectively converted into rotating mechanical energy, and the existing various turbines, steam turbines and wind turbines can be replaced by all-round, and the performance is safe.
  • Reliable, simple and reasonable structure, low cost, universal universal power generator that is easy to implement in practical use.
  • the universal full-effect power generator includes a pressure water delivery, steam or infusion pipeline and a drainage chamber provided at the outlet end thereof, one or several jet ports fixed at the outlet end of the pipeline or its drainage chamber and its governor or An adjustment mechanism for connecting the power unit, the main shaft and its bearing, and including a wheel or a hub and a blade having a groove shape on both sides, wherein: one or more of the main shafts are arranged by a roulette or Set on the hub and its outer surface, The blades are respectively formed by a plurality of grooves arranged in the circumferential direction and having a groove shape and an inner end edge of each of the blade grooves and a notch edge of the end face to an inner end edge of the subsequent adjacent groove of the blade Or a universal full-effect runner consisting of a set of or arranged array of annular vanes arranged in the axial direction between the inner surfaces of the grooves, and the exit ports of the jet openings and their corresponding vane grooves respectively One side or a part of the surface corresponds, and the
  • the jet port of the present invention may be various types of jet ports in the prior art, and may also be mainly a jet port composed of a jet port and one or several different angles of baffles disposed inside thereof, and the diversion flow. There is a certain spacing between the two exit edges of the exit end of the plate. Thereby, the exit end of the jet opening has a plurality of different angles of the exit opening, and the adjacent two exit edges of the adjacent two exit openings have a certain spacing.
  • the jet port of the present invention when connected to the pressure water delivery or infusion pipe, is provided with a drainage channel at the outflow portion of the blade corresponding to the exit port of the jet port; when it is connected with the pressure steam pipe, An additional set or array of annular blades is disposed outside the blade corresponding to the exit opening of the jet opening, and the cross-sectional shape is concavely disposed at the periphery of the runner corresponding to the outflow portion of the blade and the adjacent side of the adjacent blade adjacent thereto
  • the notch of the trough shape faces the auxiliary jet port of the runner, the drain channel is disposed at the outflow portion of the outermost blade, and a plurality of baffles are respectively disposed in the groove of the auxiliary jet port.
  • the pressure infusion pipe of the present invention has an inlet end connected to a pressure outlet port of one or several hydraulic pumps, and a wind wheel is arranged at an end of the pump shaft or the pump shaft is drivingly connected to the wind wheel shaft through a transmission component;
  • the pressure steam transmission pipe of the present invention can be connected to the outlet ports of various existing boilers or steamers, and can also be connected to the air outlet of a steam heater heated by solar energy.
  • the kinetic energy of the jet has been completely transmitted to the blade.
  • the blades then drive the wheel to start rotating, thereby completely converting the kinetic energy of the jet into rotational mechanical energy.
  • the jets are completely directed toward the drain or auxiliary jet ports on both sides of the jet port and smoothly enter the drain channel or the auxiliary jet port.
  • the steam entering the auxiliary jet port is expanded and then fired again to one side of the next-stage runner blade, and finally discharged from the other side of the last-stage runner blade into the drain passage.
  • the governor or the power device can adjust the jet flow or pressure of the outlet through the adjustment mechanism, or open or close one or several exit ports to change the entry runner.
  • the jet flow rate of the blade can be adjusted to adjust the entry runner.
  • the machine has the following beneficial effects and significant progress:
  • the aircraft can directly emit solar energy from the sun and indirectly from solar radiation, wind energy, coal, oil, natural gas, biomass energy; tidal energy from celestial bodies interacting with the earth; geothermal energy and nuclear energy It can be converted to rotary mechanical energy either directly or by steam power circulation or hydraulic transmission.
  • the generators driven by the machine can be connected to the grid and run on the grid, so that they can jointly undertake the frequency modulation and voltage regulation tasks of the power grid.
  • the groove-shaped rotor blade Due to the guiding of the deflector in the machine, the groove-shaped rotor blade is in the process of operation, and the high-speed jet can be smoothly discharged after changing the direction of the high-speed jet to 180 degrees according to the principle of the action of the high-speed jet on the concave panel.
  • Each exit port of the jet port matched with the runner can always be required for each blade pair jet The optimal injection angle and the best position in the same direction are emitted, and there is no leakage loss. Therefore, the efficiency of the runner can be as high as 99% or more, that is, the used jet flow energy can be all effectively converted into rotational mechanical energy, and can operate in the highest efficiency state under various working conditions.
  • the efficiency of the jet port can be as high as 99% or more, that is, the pressure energy utilized can be effectively converted into kinetic energy, and can be operated in the most efficient state under various working conditions.
  • the main shaft seal only needs to withstand the tail water pressure of the main shaft during the flood or the pressure of the low pressure side steam, and is not associated with the uncompressed pressure water flow, liquid flow or steam. Therefore, the machine not only has high safety and reliability, but also creates reliable basic conditions for the construction of fully automatic power stations.
  • the runner of the machine can change the jet from the direction in which it enters to 180 degrees, it can be continuously arranged on the main shaft in the axial direction without any distance, so that the machine is increasing. Its structure does not multiply its structure.
  • the motor unit can be installed in a horizontal device, which can greatly reduce the amount of civil works.
  • the machine When the machine uses tidal water to generate electricity, it can make the generator run in the same direction during the high tide and low tide, and its structure is simple and reasonable, the cost is low, and its capacity can be increased as needed, so the machine can Greatly promote the development and utilization of marine tidal hydropower resources.
  • the machine uses steam energy to generate electricity, its blades and auxiliary jets can change the direction of high-speed steam to 180 degrees, and there is no loss of moving blades, leakage loss and friction loss inside.
  • the machine effectively converts all the high-pressure, medium-pressure and low-temperature and low-pressure steam energy into rotary mechanical energy.
  • the machine can convert all low-temperature and low-pressure steam energy into rotary mechanical energy, and the pipeline heat loss at low temperature is small, the machine can use solar steam to generate electricity with an efficiency of up to 90%.
  • low temperature and low pressure steam can greatly reduce the difficulty in manufacturing and configuring the solar concentrator and its steam generator. As a result, solar steam can enter the power generation field on a large scale, and a large amount of solar steam can be collected to build a super-capacity solar steam power station.
  • the shaft power output from the wind turbine is converted into hydraulic energy by the hydraulic pump, and then converted into rotating mechanical energy by the all-round full-efficiency machine.
  • the structure enables the wind wheel to fully satisfy the situation that the wind speed is sharply sharp and the wind direction continuously changes all angles, and the pipeline infusion loss at the low wind speed is small, and the hydraulic energy beyond the maximum rated wind speed can be offset with the pipeline loss, thereby Allow wind energy to be fully utilized. Because the rotating part of the generator and the all-round full-effect machine and the flywheel are not involved in the wind wheel, the wind wheel cannot be a fan when there is no wind, so there is no need for frequent off-grid and grid connection, and the flywheel can effectively simulate the generator output.
  • the sharp fluctuations in power make the machine fully meet the grid connection requirements with the grid. And its overall structure is simple and reasonable, the cost is low and easy to implement, the equipment at the top of the tower is less, and the performance is flexible and reliable. Moreover, the structure can be combined with a large number of hydraulic energy to build a super-capacity wind-hydraulic power station. This has created a new era of wind power generation. 13. Since the machine can connect the main shaft driven by the same or different motive power to drive a generator together, when the wind power motive and the solar steam engine work together, the generator can be continuously operated day and night, thus making a large wasteland And the desert can become a large-scale new energy generation area.
  • the machine can be installed in different forms according to the requirements of horizontal or vertical, the machine will replace all existing turbines, steam turbines and wind turbines. After the replacement, not only the original equipment can continue to be used, but also can completely abandon all the unsolvable problems existing in the original unit, and its power generation capacity can be nearly doubled on the basis of the original inefficient unit.
  • Figure 1 is a general plan view of a generator driven by three versatile full-effect water motives
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1
  • Figure 3 is a cross-section taken along line B-B of Figure 1.
  • Figure 4 is a cross-sectional view taken along line CC of Figure 2
  • Figure 5 is a view of the H-direction of the runner blade and its deflector of Figure 7
  • Figure 6 is a view of the arrow D in Figure 5
  • Figure 7 is a view of Figure 5
  • Figure 8 is a cross-sectional view taken along line FF of Figure 7
  • Figure 9 is a connection structure diagram of the servomotor and control panel of the hydraulic governor
  • Figure 10 is an all-round full-effect wind turbine and wind turbine
  • Figure 11 is a cross-sectional view of the hydraulic pump and rotary joint of Figure 10
  • Figure 12 is a G-direction view of Figure 10
  • Figure 13 is a cross-sectional view of the KK line of the all
  • Figure 22 is a front view of the jet port of Figure 21 and Figure 22;
  • Figure 24 is a cross-sectional view taken along line JJ of Figure 23;
  • Figure 25 is a view of Figure 21 and Figure Figure 22 is a cross-sectional view taken along line RR of Figure 27;
  • Figure 27 is a cross-sectional view taken along line SS of Figure 26;
  • Figure 28 is a view of Figure 26 and Figure 27
  • Figure 29 is a cross-sectional view taken along line HH of Figure 30, which shows the overall structure of the blade of Figures 26 and 27;
  • Figure 30 is a view of the M-direction of Figure 29, the dotted line of which is the drainage plate
  • Figure 31 is a view taken along line N in Figure 29;
  • Figure 32 is a connection diagram of two blades adjacent in the circumferential direction in Figure 26;
  • Figure 33 is an overall structural view of a micro hydro-generator set;
  • Figure 34 is Figure 35 FIG.
  • FIG. 35 is a cross-sectional view taken along line 0-0 of FIG. 35
  • FIG. 36 is a cross-sectional view taken along line 0-0 of FIG.
  • Figure 37 is a cross-sectional view taken along line V-V in Figure 37
  • Figure 38 is a cross-sectional view taken along line UD in Figure 40
  • Figure 39 is a cross-sectional view taken along line UD in Figure 40
  • Figure 40 is a cross-sectional view taken along line A-A of Figure 39
  • Figure 43 is a cross-sectional view taken along line A-A of Figure 39
  • Figure 43 is a view of the runner blade of Figure 39
  • Figure 44 is a view in the direction of the arrow in Figure 46
  • Figure 45 is a view in the direction of the arrow D in Figure 44
  • Figure 46 is a view in the direction of the arrow E in Figure 44, the dotted line in the figure is the connection portion of the rear adjacent blade
  • Figure 47 is a cross-sectional view taken along line F-F of Figure 46
  • FIG. 52 is a connection structure diagram of a wind power engine and a solar steam engine.
  • FIG. 52 is a connection structure diagram of a steam turbine and a solar steam engine.
  • This embodiment is a versatile full-effect water motive that converts water energy into rotational mechanical energy, and is a large hydro-generator set that is driven by a main shaft of three versatile full-effect water motives to sequentially drive a generator.
  • a drainage chamber 2 is respectively connected to the water outlet end of each pressure water delivery channel 1, and the water outlet end of the drainage chamber 2 is fixed with three jet ports 3 having a certain distance from each other and having a rectangular cross section. .
  • the inside of the jet port 3 is respectively provided with five different angles of the baffle 16, and the two exit edges of the exit end of the baffle 16 have a certain spacing, thereby separating the jet port 3 into six rectangular exit ports 21 and The corresponding jet opening of the rectangular flow channel.
  • Valve vanes 19 are respectively arranged in the rectangular flow passages, and one end of the broad-leaf shaft is respectively connected to the servomotor 15' via the transmission arm 27, and the oil chamber of the servomotor 15' is connected to the hydraulic power device through the oil passage and its electric control components. .
  • two sides of the two exit ports of the generator 35 are respectively provided with rails 23, and the rails 23 are respectively provided with adjusting shutters 13, and the top ends of the adjusting shutters 13 are respectively at the top of the device
  • the hydraulic relays 15 are connected by the transmission rod 14 , and the upper and lower oil chambers of the two relays 15 are connected in parallel through the oil passages and connected to the left and right oil chambers of the servo 75 ', the servomotor 75' and the main of the hydraulic governor
  • the servo 75 is connected by a drive.
  • a control board 38 is fixed on the connecting members of the servomotors 75 and 75', and the left and right sides of the control board 38 are respectively provided with an electric trip switch 37, and the travel switch 37 is electrically controlled by the electric control loop and the servo 15' The components are connected. Both sides of the exit end of the jet port 3 serve as a drain passage 25, and a drain plate 34 is provided at the top thereof. Both ends of the main shaft 8 are respectively supported by bearings 9. One end of the main shaft 8 is connected to the main shaft of the generator 35 through the coupling 18, and the other end is sequentially connected to the main shafts of the other two all-purpose full-effect water motives and the flywheel 31 is arranged.
  • a shield 11 is disposed above the runner, and a venting opening 12 is formed in the shield 11.
  • a seal 10 is disposed between both sides of the shroud 11 and the main shaft 8.
  • the main shaft 8 is provided with three universal full-effect runners arranged closely in the axial direction, which are respectively arranged by the wheel 6 and the outer surface thereof, and the surface surfaces of the two sides arranged in the circumferential direction are respectively semi-circular arcs.
  • the grooved vanes 4 and the outer end faces of the grooves of each of the vanes 4 and the notch edges of the end faces are adjacent to the rear
  • the two sets of planar draft plates 5 respectively disposed between the inner end edges of the groove of the vane are composed of two sets of annular vanes arranged closely in the axial direction, and the exit ports 21 of the jet port 3 are respectively corresponding to the corresponding discs 6
  • the outflow portions of the vanes 4 correspond to the drain passages 25, respectively.
  • a tail drain 17 is provided below all the drain passages 25.
  • the wheel 6 is connected to the spindle 8 by a key.
  • the electric switch switch driven by the control panel sequentially opens one or several valve leaves through the electric control element, and the governor closes the adjusting shutter to the proper position;
  • the electric trip switch driven by the control panel sequentially closes one or several valve vanes through the electric control element, and the governor opens the adjustment gate to the proper position.
  • the shield When the flooding period floods the runner due to the high water level of the tail water, the shield can effectively isolate the runner blades from other water flows, and the air supply holes provided on the shield can be timely turned into the blades that are not working.
  • the air is replenished so that the deflector does not produce a centrifugal pump effect while it is running, so the runner can operate efficiently even when it is submerged; since the main shaft seal only needs to withstand the tail water pressure higher than the main shaft, it is only necessary to set the structure.
  • a simple seal can meet the sealing requirements of the spindle.
  • the outer wall of the baffle and the jet port has a certain thickness or adopts an empty web. It can meet the pressure it is subjected to.
  • This embodiment is an all-purpose, full-effect wind power engine that converts wind energy into rotational mechanical energy.
  • Two bottoms of the ten pressure infusion lines 1 which are arranged in series and connected to each other are respectively connected
  • the branch pipe is connected to the pressure outlet of fifty screw hydraulic pumps 58 at its inlet end.
  • Hydraulic pumps 58 are respectively mounted on the top of their respective towers 59 via swivel joints 64, and the ends of the pump shafts are respectively provided with wind wheels 54.
  • the other end of the hydraulic pump 58 is provided with a rotatable tail 61.
  • the bottom end of the shaft 57 of the tail 61 is connected to the control motor 62 of the device on the support 22 via a worm wheel and a worm and a drive shaft 63.
  • the power line that operates the control motor 62 in the forward direction is connected to the motor through the slip ring 65.
  • the inlet ports of the hydraulic pump 58 are connected to the drain line 71, respectively, and the 'lubricating liquid is filled in all the tubes and the hydraulic pump 58.
  • An automatic safety relief valve 69 is disposed on the pipe 1, and a pressure-reducing tank 70 is disposed at the outlet end of the pressure relief valve 69.
  • the outlet end of the pipe 1 is respectively fixed with a drainage chamber 2 and a jet port 3 having five exit ports.
  • the structure is the same as that of the first embodiment.
  • One end of the main shaft 8 is drivingly coupled to the main shaft of the generator 35, and the other end thereof is provided with a large diameter flywheel.
  • the topmost outlet of the jet port 3 is equipped with a regulating shutter and its relay, and the oil passages of the relay are all connected in parallel and connected with the servo of the governor, and every five valve leaves except the top
  • the oil passages of the servo are connected in parallel and connected to the hydraulic power unit.
  • the pressure liquid can be input into the pressure infusion pipe.
  • the pressure liquid is directed to the blade of the universal full-effect runner through the jet port, the wind energy is converted into the rotating mechanical energy by the hydraulic transmission.
  • the adjustment flap and the vane are adjusted to a corresponding opening in the range of zero to full opening at zero to maximum rated wind speed, thereby controlling the pressure in the infusion line within the rated range.
  • the generator can adjust the phase operation.
  • the automatic safety relief valve can be opened accordingly, thus effectively avoiding the overload phenomenon of the generator. .
  • the flywheel can effectively suppress the sharp fluctuation of the output power of the generator due to the fluctuation of the wind speed in the form of energy storage or release of energy, and the wind turbine is not involved in the phase modulation operation of the generator and the flywheel is fluctuating, thus making the wind wheel None be a big fan.
  • the empennage and the rotary joint enable the wind wheel to automatically and timely and efficiently adapt to the long-term continuous full-angle change of the wind direction, and when the empennage is rotated by a certain angle by controlling the motor, the empennage is rotated by a certain angle by the wind, thereby being able to adjust The shaft output power of the wind wheel; after the tail is rotated 90 degrees by controlling the motor, the tail wing is dragged by the wind wheel by 90 degrees to stop the wind wheel.
  • 13 to 17 show a third embodiment of the present invention.
  • This embodiment is an all-purpose full-effect steam engine that converts steam energy generated by a coal-fired boiler into rotational mechanical energy. .
  • auxiliary jet port 72 and the exhaust pipe 71 provided with the tie rod 73 are provided on the main shaft 8 therein with two universal full-effect runners respectively inserted from both ends of the main shaft 8 and the inner jet port 3 is
  • the exit ports formed by the deflector 16 respectively correspond to one side of the corresponding blade groove surface; the notch having a cross-sectional shape of a groove shape faces the auxiliary jet port 72 of the runner and the outflow portion of the blade respectively.
  • the exhaust duct 71 corresponds to the outflow portion of the outermost blade.
  • a plurality of baffles 16' are disposed in the grooves of the auxiliary jet port 72, and a support ring 46 is disposed at a middle portion thereof.
  • the annular drainage chamber 2 and the jet opening 3 are divided into four sections by a partition 24, and are respectively connected to four pressure steam pipes 1 connected to the steam turbine.
  • the blade structure corresponding to the jet port 3 is the same as that of the first embodiment, and the other four sides are respectively provided with four sets of annular blades having the same structure and gradually enlarged.
  • This embodiment is an all-purpose, full-effect wind power engine with a curved face adjustment gate. ' .
  • a support 22 is fixed on the top of the tower 59.
  • a hydraulic pump 58 is fixed under the support 22.
  • the upper device of the support 22 is rotatable and has a wind wheel 54 and a slip ring 65.
  • a transmission gearbox 68 of the empennage 61, and the pump shaft of the hydraulic pump 58 is drivingly coupled to the rotor shaft through the coupling 18 and the transmission gear 76.
  • the outlet ends of the sub-arranged drainage chambers 2 are respectively provided with a jet port 3, and the outer edge of the exit end of the jet port 3 is respectively provided with a rail 23, and in the rail 23, a curved pull plate 74 is respectively arranged, and the pull plate 74 corresponds to each other.
  • the arc-shaped adjustment shutters 13 are respectively disposed at the portions of the exit ports 21, and the tops of the pull plates 74 are respectively provided with the transmission arms 27, and the transmission arms 27 are drivingly connected to the sliders 53 of the device in the rails 23' through the transmission rods 14.
  • the slider 53 is drivingly coupled to the servomotor 15.
  • the lower oil chamber of each of the relays 15 is connected to the drainage chamber 2 through a fuel pipe and a gate valve 67, and is provided with an oil discharge pipe and a gate valve 67'.
  • a spring 51 is disposed above each of the relays 15, and the pressures of the five springs 51 are sequentially increased from the center to the both sides.
  • On the main shaft there are five universal full-effect runners having a certain distance from each other, and the exit opening of the jet opening 3 corresponds to the intermediate portion of the groove-shaped blade surface.
  • the other structure of this embodiment is the same as that of the second embodiment.
  • the arc-shaped adjustment gate can be automatically opened from the middle to the two sides according to the pressure; when the pressure drops, the adjustment gate is automatically closed from the two sides to the middle, so that the jet is made.
  • the opening of the mouth is fully automatic and timely and efficient to adapt to the sharp changes in wind speed. Adjusting the opening or closing of the shutter in sequence can also effectively prevent resonance or sawing of the pressure in the pipe and the opening of the adjusting gate.
  • Fig. 21 through Fig. 25 show a fifth embodiment of the present invention, which is a versatile full-effect water mooring in which the exit opening of the jet opening is circular.
  • a drainage chamber 2 is fixed at the outlet end of the pressure water conduit 1, and one side of the bow flow chamber 2 is provided with six circular outflow tubes 1' which are sequentially arranged and respectively provided with a butterfly valve 28'
  • the valve vane shaft of the butterfly valve 28 is respectively connected to the servomotor 15' of the device on the drainage chamber 2 via the transmission arm 27, and the servomotor 15' is connected to the hydraulic power device through the oil passage and its control element, respectively.
  • the outlet end of the butterfly valve 28 is fixed with a circular jet port 3, respectively, and the area of the exit port 21 of one of the jet ports 3 is set to be half of the other exit ports.
  • the top of the jet port 3 is fixed with a shield 11', and two sides of the jet port 3 are respectively provided with rails 23, and the rails 23 are respectively provided with support plates 30 extending outward from the circular exit ports 21, and the support plates 30 are located at the exits
  • a folding adjustment plate 29 is disposed between the portions outside the mouth 21,
  • the tops of the support plates 30 are respectively drivingly coupled to the transmission rod 14.
  • the two ends of the transmission rod 14 are respectively connected with the relay 15 of the device on the support 22, and the relay 15 is connected to the hydraulic governor through the oil passage and the synchronizer.
  • An anti-wear plate 50 is disposed in the tail water channel 17.
  • the pressure water flow is emitted from the jet port, and is directly guided into the tail water channel by the deflecting adjustment plate.
  • the governor can adjust the folding adjustment plate to the corresponding position according to the needs of the wheel, so that the jet is directed to the rotor blade.
  • all jets can be directed into the tailwater channel by a deflection adjustment plate, eliminating the threat of water hammer pressure. Different exit areas are better adapted to changes in incoming water volume and unit output.
  • 26 to 32 show a sixth embodiment of the present invention.
  • an existing shaft-through tubular turbine is replaced with a versatile full-effect water engine.
  • the exit port 21 has a triangular shape and is mounted on the chassis 36. on. Both sides of the jet port 3 are draining passages 25, and a drain plate 34 is provided at the top.
  • the main shaft 8 is provided with two groove-shaped blades which are provided by the hub 26 provided with the support ring 46 and the outer surface thereof, and are respectively arranged in the circumferential direction of the twenty-four circumferential directions.
  • the jet ports 3 correspond to the intermediate portions of the groove surfaces of the vanes 4, respectively, and their ends correspond to the drain passages 25, respectively.
  • Both ends of the main shaft 8 are respectively supported by bearings 9 of the device on the chassis 36.
  • the original shaft-through tubular turbine and generator are removed, and the all-round full-effect water motive is placed on the top of the tailwater channel 17, and the chassis 36 is connected to the top surface of the tailwater channel 17, and the water inlet of the drainage chamber 2 is connected.
  • the servos 15 and 15' are connected to a hydraulic governor and a hydraulic power unit, and one end of the spindle 8 is coupled to the main shaft of the generator via a coupling 18.
  • the jet After the jet is directed to the surface of the middle portion of the groove-shaped blade, the jet flows along the surface of the groove to the two ends of the blade under the guidance of the deflector, and the direction of the jet changes to 180 degrees or slightly more than 180 degrees as the blade rotates. After the space is removed, it is discharged and drained to the tail drain.
  • the deflector can smoothly direct the water flow to both sides of the jet.
  • Fig. 33 shows a seventh embodiment of the present invention.
  • This embodiment is a miniature hydro-generator set that mounts an all-round full-effect water motor and generator on the same chassis.
  • the turbine has only one jet port, and only one device of the jet port has an exit port for adjusting the gate.
  • the top of the regulating gate is connected to the hoist 55 composed of a worm wheel and a worm through a transmission rod.
  • One end of the worm is provided with a speed control hand wheel 56, and the other end of the worm is provided with a hydraulic motor 52.
  • the main shaft has a universal full-effect runner corresponding to the jet port.
  • the turbine can be manually adjusted by the speed control handwheel, or it can be automatically adjusted after the hydraulic motor is connected to the hydraulic governor via the oil circuit.
  • 34 to 36 show an eighth embodiment of the present invention.
  • an existing horizontal Francis turbine is replaced with a versatile full-effect water engine.
  • the water guiding mechanism and the axial flow wheel of the original turbine unit in the volute are removed, and the volute is used as the drainage chamber 2.
  • a circular jet port 3 is provided in the volute, and a wide blade 19 is disposed in the flow passage formed by the deflector 16 in the jet port 3, and an air enrichment width 12 is respectively disposed at the top of the water outlet end of the broad blade 19.
  • the top end of the broadleaf shaft is respectively connected to the servomotor 15 through the transmission arm 27, and the oil chambers of the two servos corresponding to the left and right corresponding to the left and right in the relay 15 are connected in parallel through the oil passage and then connected to the hydraulic governor.
  • the other relays 15 are connected to the hydraulic power unit through the oil circuit and the control element.
  • a universal full-effect wheel is provided, which consists of a wheel and a set of circular blades.
  • the jet port 3 corresponds to the upper half of the concave surface of the vane 4, and the lower half of the concave surface corresponds to the top of the wake channel 17.
  • a seal 10' is disposed between the top of the vane 4 and the top of the jet port 3, and a shroud 11 is disposed at the top of the jet port 3.
  • the top of the shroud 11 is provided with a main shaft seal 10 and a water guide bearing 9.
  • the adjustment process and the adjustment principle of this embodiment are the same as those of the first embodiment.
  • the air supply valve can eliminate cavitation when the valve leaf is partially opened or during the full opening and closing process.
  • the all-round full-effect water motive utilizes ocean tidal water energy resources for hydroelectric power generation, and eight identical structural all-purpose full-effect water motives are sequentially connected to drive a generator to operate.
  • a rectangular over-water passage 1 connecting the bay 41 and the ocean 40 is provided at the bottom of the seawall 42, and inlet gates 20 and 20' are provided at both ends of the flow passage 1.
  • the middle portion of the seawall 42 and the seawall middle pier 43 is a hanging well 44.
  • the bottom of the seawall middle pier 43 is provided with an oscillating tube connecting the ocean 40 and the bay 41, and the oscillating tube device has an illuminator and a reversing valve.
  • Both sides of the flow path 1 are end caps 45, respectively.
  • the end caps 45 are disposed between the ocean 40 side and the bay 41 side with beams 49 and 49', oppositely directed jet ports 3 and 3' and curved partitions 24 and 24', respectively.
  • the baffle-shaped regulating shutters 13 and 13' are respectively disposed in the partitions 24 and 24', and the rollers 47 are provided at both ends of the shutter, and the shutters are provided Stainless steel wire ropes 48 are fixed to the bottoms of the two ends.
  • the connecting lines on both sides of the end faces of the blades 4 are at an angle with the cross-section of the blades, and between the two sides of the deflector 5
  • the shape is curved, and the other structure of the runner is the same as that of the first embodiment.
  • a support ring 46 is fixed to the inner side of the end cover 45 at both ends of the main shaft 8, respectively. Both ends of the main shaft 8 are respectively supported by bearings 9.
  • the top end of the end cap 45 is provided with a top cover 39 and the other end of the wire rope 48 is separately coupled to the servos 15 and 15' of the apparatus at the top of the supports 22 and 22'.
  • the relays 15 and 15' are connected to the hydraulic governor and the hydraulic power unit via the oil passage and the reversing valve.
  • the main shaft 8 is coupled via a coupling 18 to its adjacent all-round full-effect water motor or the main shaft of the generator.
  • a seal 10 is disposed between the main shaft 8 and the outer side of the end cover 45, respectively.
  • the sea water regularly rises and falls under the influence of the moon and the sun's gravity. Therefore, when the sea tide rises, the sea water in the ocean flows into the bay through the water flow channel. At this time, the water flow is emitted from the jet port 3 in the direction indicated by the solid arrow, and then impacts the concave surface of the corresponding runner blade, and enters the bay through the drain flow passage between the both sides of the jet port.
  • the seawater ebbs the water in the bay flows through the water channel into the ocean.
  • the switching valve is switched to its operating state due to the change in the flow direction of the water flow in the flow tube.
  • the piston of the servomotor 15 is completely dropped, so that the regulating shutter 13 is lowered to the bottom by its own weight, and the jet opening 3 and the draining flow passages 25 on both sides thereof are completely closed, and the servomotor 15' is After connecting with the hydraulic governor, adjust the opening of the adjustment shutter 13' to the corresponding position.
  • the water flow is ejected from the jet port 3' in the direction indicated by the dotted arrow in the figure, and the concave surface of the upper blade of the wheel is started to be impacted, and the runner continues to rotate in the original direction.
  • the water that passes the kinetic energy to the runner enters the ocean through the drain channel between the two sides of the jet port 3'.
  • the reversing valve switches its working state to its original state due to the change of the flow direction in the flow tube.
  • the servo 15' raises the adjustment shutter 13' to the fully closed position.
  • the servomotor 15 adjusts the opening of the adjustment shutter 13 to the corresponding position by the hydraulic governor as needed. This causes the water flow to start working in the direction indicated by the solid arrow in the figure.
  • Fig. 50 shows an eleventh embodiment of the present invention.
  • This embodiment is an example of a structure in which an existing bulb tubular turbine generator set is replaced with an all-purpose full-effect water motor and a horizontal generator.
  • the overflow passage of the turbine section is appropriately enlarged, and the tail water flow passage is redirected upward and extended, and then fixed at its end.
  • Jet port 3 A universal full-effect runner 60 corresponding to the jet port 3 is fitted to the spindle, and the end of the spindle is drivingly coupled to the spindle of the horizontal generator 35.
  • the structure of the jet port 3 and the universal full-effect runner 60 is the same as that of the first embodiment.
  • the all-round full-effect water motor can effectively convert the utilized water energy into rotation under various working conditions.
  • the mechanical energy, and its simple and reasonable structure, low cost, safe and reliable performance, can ensure long-term, continuous, safe, stable and full efficiency operation of the generator set.
  • Fig. 51 shows a twelfth embodiment of the invention.
  • This embodiment is an example of a structure in which a versatile full-effect steam engine converts steam generated by solar heating into rotational mechanical energy.
  • the chassis 36 is equipped with an all-round full-effect steam engine, and its structure is the same as that of the third embodiment.
  • the annular drainage chamber 2 and the jet port 3 are divided into two through the partition plate, and are respectively connected to the pressure steam pipe 1 provided with the regulating steam valve 77.
  • the inlet end of the pressure steam pipe 1 is respectively arranged with five hundred round steamers 82 and the groove-shaped solar concentrator 78' at the top of the concave sun concentrator 78 through the bracket 81.
  • the steam outlets of the tubular steam generator 82' are connected, and a steam supply valve 79, a safety relief valve 69, and a discharge valve are provided on the steamers 82 and 82'.
  • the bottom of the solar concentrator is provided with a support that adjusts its orientation by controlling the motor 62.
  • the surface of all steam pipes is provided with an insulating layer 80.
  • Fig. 52 shows a thirteenth embodiment of the invention.
  • the wind power engine is coupled to the main shaft drive of the solar steam engine to jointly drive a generator and build it in the wasteland.
  • the hydraulic pumps connected to the pneumatic fluid engine 83 are respectively disposed at the bottom ends of their respective towers, and the pump shafts thereof respectively pass through the transmission shafts disposed in the tower and the output of the tower top gearboxes.
  • the shaft drive is connected, and the other structure of the machine is the same as that of the fourth embodiment.
  • the other structure is the same as that of the twelfth embodiment except for the arrangement direction of the rotor blade and the jet port deflector in the solar motor 84.
  • the generator set can run continuously in the day and night. In the short-term, that is, no sunlight and no wind, the generator can be adjusted to operate. Because the wind loss and the mechanical loss of each bearing are small when the universal full-effect runner is idling, the power consumption during phase-modulation operation is also small, and the generator can also send reactive power to the grid during phase-modulated operation. . This allows the unit to take full advantage of solar and wind energy in the wilderness and desert.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)

Abstract

Machine à moteur générant de l'électricité et constituant un dispositif de puissance destiné à convertir des sources d'énergie traditionnelles telles que l'énergie hydraulique et l'énergie-vapeur, et de nouvelles sources d'énergie telles que l'énergie éolienne, l'énergie de la vapeur générée par le chauffage solaire et l'énergie marémotrice en une énergie mécanique rotative. Cette machine est composée essentiellement d'un ou de plusieurs orifices d'injection (3) et de leurs mécanismes d'ajustement, d'une ou de plusieurs roues mobiles montées sur un arbre principal (8) et correspondant aux orifices d'injection (3), d'un régulateur, etc. Cette machine peut convertir efficacement l'énergie hydraulique, l'énergie de la vapeur et l'énergie éolienne en une énergie mécanique rotative et remplacer diverses turbines hydrauliques, turbines à vapeur et turbines éoliennes existantes tout en présentant une structure simple.
PCT/CN2010/000350 2009-03-24 2010-03-22 Machine à moteur générant de l'électricité WO2010108385A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN200910127992.3 2009-03-24
CN200910127992 2009-03-24
CN200910149158.4 2009-06-12
CN200910149158 2009-06-12
CN201010003143.X 2010-01-06
CN201010003143 2010-01-06
CN201010144298.5 2010-03-17
CN201010144298A CN101871415A (zh) 2009-03-24 2010-03-17 万能全效发电动力机

Publications (1)

Publication Number Publication Date
WO2010108385A1 true WO2010108385A1 (fr) 2010-09-30

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015222244A1 (de) * 2015-11-11 2017-05-11 Mahle International Gmbh Hydraulikantrieb
CN109855856A (zh) * 2019-03-21 2019-06-07 国家电网有限公司 一种导叶接力器运检装置
CN111779614A (zh) * 2020-07-24 2020-10-16 杨广平 气体减压发电节能装置
CN114412697A (zh) * 2021-12-14 2022-04-29 达州市经济发展研究院(达州市万达开统筹发展研究院) 冲击式水轮机的喷针切换控制方法及装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151820A (fr) * 1955-07-08 1958-02-06 Charmilles Sa Ateliers Installation hydraulique d'alimentation d'une turbine à action
FR2140903A5 (fr) * 1971-06-11 1973-01-19 Le Metalliches
JPS6030477A (ja) * 1983-07-08 1985-02-16 Fuji Electric Co Ltd ペルトン水車の鉄管の抜水装置
EP2012005A2 (fr) * 2007-07-02 2009-01-07 Pietro Barozzi Turbine hydraulique
CN101354004A (zh) * 2007-07-25 2009-01-28 黄国宏 全能水轮机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151820A (fr) * 1955-07-08 1958-02-06 Charmilles Sa Ateliers Installation hydraulique d'alimentation d'une turbine à action
FR2140903A5 (fr) * 1971-06-11 1973-01-19 Le Metalliches
JPS6030477A (ja) * 1983-07-08 1985-02-16 Fuji Electric Co Ltd ペルトン水車の鉄管の抜水装置
EP2012005A2 (fr) * 2007-07-02 2009-01-07 Pietro Barozzi Turbine hydraulique
CN101354004A (zh) * 2007-07-25 2009-01-28 黄国宏 全能水轮机

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015222244A1 (de) * 2015-11-11 2017-05-11 Mahle International Gmbh Hydraulikantrieb
CN109855856A (zh) * 2019-03-21 2019-06-07 国家电网有限公司 一种导叶接力器运检装置
CN111779614A (zh) * 2020-07-24 2020-10-16 杨广平 气体减压发电节能装置
CN114412697A (zh) * 2021-12-14 2022-04-29 达州市经济发展研究院(达州市万达开统筹发展研究院) 冲击式水轮机的喷针切换控制方法及装置
CN114412697B (zh) * 2021-12-14 2023-09-15 达州市经济发展研究院(达州市万达开统筹发展研究院) 冲击式水轮机的喷针切换控制方法及装置

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