CN215804924U

CN215804924U - Water energy power generation system

Info

Publication number: CN215804924U
Application number: CN202020904611.XU
Authority: CN
Inventors: 杨传成; 李方忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2022-02-11
Anticipated expiration: 2030-05-26

Abstract

The utility model belongs to the technical field of hydroelectric power generation, solves the technical problems that the power production of a small and medium-sized power generation system is limited and cannot be popularized and applied in a large scale in the prior art, and provides a hydroelectric power generation system. The non-energy-consumption water energy power generation system has the advantages of no influence of external environment, no external energy consumption, easy construction and popularization, good economic benefit and social benefit and the like.

Description

Water energy power generation system

Technical Field

The utility model relates to the technical field of hydroelectric power generation, in particular to a hydropower generation system.

Background

At present, the power era is in the mature period of high-speed development, and power generation with energy consumption and power generation without energy consumption provide a powerful power source for human social and economic production and scientific research and life, and are important foundations of energy sources. The energy consumption power generation, such as nuclear power generation, thermal power generation, hydroelectric power generation and the like, has huge energy and resource requirements for power generation. The non-energy consumption power generation such as solar power generation, wind power generation, tidal power generation and the like has too many limited conditions although the resource consumption is very low. At present, a power generation system is limited by geographical environment, resource limitation, technical level, economic level electric energy transmission and other reasons, and is still difficult to meet the increasing electric quantity demand in the world, and the problem of electric power shortage is still a main problem facing many regions in the world. Although the non-energy-consumption power generation is favored, the non-energy-consumption power generation is limited, and the current modes applied to small and micro power generation only comprise solar power generation and wind power generation, are limited by environment and weather, and cannot be popularized, so that a novel large-scale small and micro non-energy-consumption power generation device is needed to meet the requirement of power use.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a water energy power generation system, which is used for solving the technical problems that a small micro power generation system is limited in power production and cannot be popularized and applied in a large scale.

The embodiment of the utility model provides a hydroenergy power generation system, which comprises a vertically arranged sealed pressurizing tank, wherein the inside of the sealed pressurizing tank is sequentially divided into an air storage tank, a water storage tank and a power generation chamber from top to bottom, the air storage tank is communicated with the water storage tank, the water storage tank is communicated with the power generation chamber through a conical torque-converting pressurizing sewer arranged between the air storage tank and the water storage tank, the large opening end of the conical torque-converting pressurizing sewer is upward and is integrally formed with the inner wall of the sealed pressurizing tank, a torque-converting stamping hydroenergy generator is arranged in the power generation chamber corresponding to the conical torque-converting pressurizing sewer, the small opening end of the conical torque-converting pressurizing sewer is communicated with a torque-converting stamping hydroenergy generator, a silencing water tank is arranged outside the torque-converting stamping hydroenergy generator, a silencing water hammer pump is arranged in the silencing water tank, and a water inlet pipe is communicated between the water outlet of the torque-converting stamping hydroenergy generator and the water inlet of the silencing water hammer pump, the water outlet of the mute hydraulic ram is connected with a water return pipe, the other end of the water return pipe enters the sealed pressurizing pool from the space between the gas storage pool and the water storage pool, the end of the water return pipe located in the water storage pool is provided with a check valve, and the top of the sealed pressurizing pool is provided with a sealed cover and an inflation valve.

In the structure, the water storage tank in the sealed pressurizing pool is full of water, the stored water forms downward water pressure under the air pressure of the air storage tank and under the action of potential energy and enters the conical variable-torque pressurizing sewer, the design of the conical variable-torque pressurizing sewer enables the impact pressure of downward flowing water to be further enhanced, the water flow impacts the variable-torque punching hydroenergy generator to further enhance the water pressure of the water flow at the water inlet of the variable-torque punching hydroenergy generator, under the water flow fall and the punching accumulation, the water flow drives the variable-torque punching hydroenergy generator to operate to generate electric energy, the water flow under triple pressurization has more impact energy and can be better converted into electric energy, the generated energy is improved, the water discharged from the variable-torque punching hydroenergy generator enters the mute water hammer pump through the obliquely arranged water inlet pipe, and the mute water hammer pump utilizes the mechanical energy of the water hammer pump effect to upwards transmit the water flow into the water storage tank through the water return pipe, the check valve can prevent water from flowing back into the water return pipe under the action of air pressure, and when the air pressure in the air storage tank is insufficient, the air storage tank is pressurized through the inflation valve.

Preferably, silence hydraulic ram includes hydraulic ram body and installs the amortization base at hydraulic ram body lower extreme, the interior bottom surface at sealed pressure boost pond of amortization pedestal mounting, the hydraulic ram body outside is equipped with the vacuum steel casing, the hydraulic ram body be located the vacuum steel casing and with vacuum steel casing lower extreme sealing connection, the inside evacuation of vacuum steel casing, the hydraulic ram body communicates with inlet tube and wet return respectively.

Through the vacuum steel cover of inside evacuation, can completely cut off the most noise that hydraulic ram body operation produced, the vibrations between hydraulic ram body and the power generation room bottom surface can be absorbed to the amortization base, and remaining noise can be absorbed in the amortization pond in the power generation room, realizes the maximize noise elimination, prevents that the noise from influencing user's life.

Preferably, be equipped with a plurality of connection crossbearers in the tank, it is the field font to connect the crossbearer, it installs on the inner wall of sealed pressure boost pond to connect the crossbearer.

The connection cross frame of field style of calligraphy can play the effect of joint support protection to sealed pressure boost pond.

Preferably, a valve switch is connected between the conical torque-converting and pressurizing sewer and the torque-converting and punching water energy generator.

The valve switch can control the opening and closing of the conical torque-converting and pressurizing sewer, and the operation and the stop of the power generation system are conveniently controlled.

Preferably, the volume of the water storage tank is larger than that of the air storage tank.

The air pressure is limited while the water storage capacity is ensured, and the damage of the sealed booster tank caused by the overlarge air pressure value is prevented.

Preferably, the sealed pressurizing pool is of a cuboid or cylindrical structure.

The sealed pressure boost pond of cuboid structure is placed more easily, and the sealed pressure boost pond of cylindric structure can be better dispersion water pressure and atmospheric pressure, and life is longer.

In conclusion, the beneficial effects of the utility model are as follows:

1. the utility model completely establishes the operation principle of the technical system: the water flow sequentially passes through the main body sealed pressurizing pool → the variable-torque hydraulic generator → the silent hydraulic ram → the internal circulation system of the main body sealed pressurizing pool, can run continuously for 24 hours, only needs little and trace supplement of a little natural loss of gas and water in the running process, meets the requirement of small and miniature power generation used by families, is not influenced by external environment and regions, has wide application and popularization value, economic value and good social value, opens up an innovative way for successful power production, and has great significance;

2. the problem of noise generated in the operation process of the hydraulic ram pump is solved, and the noise pollution is prevented from being generated to influence the life of a user;

3. the non-energy-consumption water energy power generation system provided by the utility model is small in regional limitation, small in occupied area and convenient to operate and manage, a power generation system with a large structure is used as fixed power generation equipment, and a power generation system with a small structure can be used as movable power generation equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without any creative effort, other drawings may be obtained according to the drawings, and these drawings are all within the protection scope of the present invention.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of a silent hydraulic ram according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a connecting cross frame in an embodiment of the utility model.

Parts and numbering in the drawings: 1. sealing the pressurizing pool; 2. a water storage tank; 3. a gas storage tank; 4. an inflation valve; 5. a sealing cover; 6. a check valve; 7. a water return pipe; 8. connecting the transverse frame; 9. a conical variable-torque supercharging sewer; 10. opening and closing a valve; 11. a torque-variable ram water energy generator; 12. a silent water hammer pump; 13. a water inlet pipe; 14. a vacuum steel cover; 15. a hydraulic ram body; 16. a sound attenuation base; 17. a silencing water tank; 18. and a power generation chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, the various features of the present disclosure and examples may be combined with one another and are within the scope of the present disclosure.

Example 1:

referring to fig. 1 and 2, the embodiment of the utility model provides a hydropower generation system, which comprises a vertically arranged sealed pressurizing pool 1 in a cuboid structure, wherein the sealed pressurizing pool 1 is made of a metal material and steel concrete by pouring, the sealed pressurizing pool 1 in the cuboid structure is easier to place, the inside of the sealed pressurizing pool 1 is sequentially divided into an air storage pool 3, a water storage pool 2 and a power generation chamber 18 from top to bottom, the air storage pool 3 is communicated with the water storage pool 2, and the volume of the water storage pool 2 is larger than that of the air storage pool 3. The air pressure is limited while the water storage capacity is ensured, and the damage of the sealed booster tank 1 caused by the overlarge air pressure value is prevented. Through setting up 9 intercommunications in the toper moment of change pressure boost sewer between the two between tank 2 and the electricity generation room 18, toper moment of change pressure boost sewer 9 can make to pass through the water impact force and pressure bigger, the macrostoma end of toper moment of change pressure boost sewer 9 up and with sealed pressure boost tank 1's inner wall shaping as an organic whole, the position that corresponds toper moment of change pressure boost sewer 9 in the electricity generation room 18 is equipped with moment of change punching press hydraulic energy generator 11, the water inlet of moment of change punching press hydraulic energy generator 11 is connected to the osculum end of toper moment of change pressure boost sewer 9, be connected with valve switch 10 between toper moment of change pressure boost sewer 9 and the moment of change punching press hydraulic energy generator 11. The valve switch 10 is a large water conservancy valve which is manually opened and closed, a control handle of the valve switch 10 is positioned outside the pressurizing sealing pool 1, and the valve switch 10 can control the opening and closing of the conical torque-converting pressurizing sewer 9, so that the operation and the stop of a power generation system are conveniently controlled. A silencing water tank 17 is arranged on the outer side of the variable-torque ram water energy generator 11, a silencing water hammer pump 12 is arranged in the silencing water tank 17, an obliquely arranged water inlet pipe 13 is communicated between a water outlet of the variable-torque ram water energy generator 11 and a water inlet of the silencing water hammer pump 12, the obliquely arranged water inlet pipe 13 is convenient for increasing the impact force of water flow, the water inlet of the silencing water hammer pump 12 is positioned at the lower end of the water inlet pipe 13, a water outlet of the silencing water hammer pump 12 is connected with a water return pipe 7, the other end of the water return pipe 7 enters the sealed pressurizing pool 1 from the space between the gas storage pool 3 and the water storage pool 2, a check valve 6 is arranged at the end of the water return pipe 7 positioned in the water storage pool 2, the check valve 6 is positioned between the gas storage pool 3 and the water storage pool 2, a sealing cover 5 and an inflation valve 4 are arranged at the top of the sealed pressurizing pool 1, and the sealing cover 5 is hermetically connected with the sealed pressurizing pool 1, can be used for observing and overhauling the inside of the sealed pressurizing pool 1, and the inflation valve 4 is used for supplementing air pressure to the air storage pool 3.

The variable-torque stamping water energy generator 11 comprises a cylindrical complete machine shell, a stator assembly, an impeller outer rotor assembly and a central shaft, wherein the central shaft is coaxially arranged in the complete machine shell, the stator assembly is fixedly arranged on the central shaft, the impeller outer rotor assembly is coaxially and rotatably connected with the central shaft, the stator assembly is positioned inside the impeller outer rotor assembly, a complete machine shell base is connected to one bottom surface of the complete machine shell, a water inlet and a water inlet nozzle are formed in the curved side wall of the complete machine shell, the water inlet is communicated with the water inlet nozzle through a water channel, the diameter of the water inlet is larger than that of the water inlet nozzle to form a conical water inlet structure, a water outlet is formed in the complete machine shell base and is positioned close to the water inlet, water flow conveniently surrounds one circle of the inner wall of the complete machine shell, and the water outlet is communicated with a water inlet pipe 13.

Silence hydraulic ram 12 includes hydraulic ram body 15 and installs the amortization base 16 at the 15 lower extremes of hydraulic ram body, amortization base 16 installs the interior bottom surface at sealed pressure boost pond 1, the 15 outside of hydraulic ram body is equipped with vacuum steel casing 14, hydraulic ram body 15 is located vacuum steel casing 14 and with 14 lower extreme sealing connection of vacuum steel casing, the inside evacuation of vacuum steel casing 14, hydraulic ram body 15 communicates with inlet tube 13 and wet return 7 respectively, inlet tube 13 and wet return 7 all pass vacuum steel casing 14, and with 14 sealing connection of vacuum steel casing.

Be equipped with two connection crossbearers 8 in the tank, two 8 vertical distributions of connection crossbearers are in tank 2, connection crossbearer 8 is the field font, four outside pole fixed mounting of connection crossbearer 8 are on sealed pressure boost tank 1's inner wall, the cross pole of centre is installed at four outside pole inboards, play and pull fixed effect, prevent that water pressure or atmospheric pressure are too big, make sealed pressure boost tank 1 impaired, the connection crossbearer 8 of field font can play the effect of joint support protection to sealed pressure boost tank 1.

In the structure, water is fully stored in the water storage tank 2 in the sealed pressurizing tank 1, the valve switch 10 is opened, the stored water forms downward water pressure under the air pressure of the gas storage tank 3 and under the action of self potential energy and enters the conical torque-converting pressurizing sewer 9, the design of the conical torque-converting pressurizing sewer 9 further enhances the impact pressure of the downward flowing water, the water flow impacts the torque-converting punching water energy generator 11, the torque-converting punching water energy generator 11 can further enhance the water pressure of the water flow at the water inlet of the torque-converting punching water energy generator 11, the water flow drives the torque-converting punching water energy generator 11 to operate to generate electric energy under the water flow difference and the punching accumulation, the water flow under triple pressurization has more impact energy and can be better converted into the electric energy, the generating capacity is improved, the water discharged from the torque-converting punching water energy generator 11 enters the mute water hammer pump 12 through the obliquely arranged water inlet pipe 13, the mute hydraulic ram 12 utilizes the mechanical energy of the hydraulic ram effect to transmit water flow upwards to the water storage tank 2 through the water return pipe 7, the check valve 6 can prevent water from flowing back to the water return pipe 7 under the action of air pressure, and when the air pressure in the air storage tank 3 is insufficient, the air storage tank 3 is pressurized through the inflation valve 4. Through the vacuum steel cover 14 of inside evacuation, can completely cut off the most noise that hydraulic ram body 15 operation produced, vibrations between 16 ability absorption hydraulic ram bodies 15 of amortization bases and the 18 bottom surfaces of power generation room, remaining noise can be absorbed in amortization pond 17 in the power generation room 18, realizes the maximize noise elimination, prevents that the noise from influencing user's life.

Example 2:

referring to fig. 1, the present embodiment is different from embodiment 1 in that the sealed pressurized cell 1 has a cylindrical structure.

The sealed pressurizing pool 1 with the cylindrical structure can utilize better dispersed water pressure and air pressure of the arc-shaped side wall, and the service life is longer.

Embodiment 2 the rest of the structure and the operation principle are the same as those of embodiment 1.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hydroenergy power generation system is characterized by comprising a vertically arranged sealed pressurizing pool, wherein the inside of the sealed pressurizing pool is sequentially divided into an air storage pool, a water storage pool and a power generation room from top to bottom, the air storage pool is communicated with the water storage pool, the water storage pool is communicated with the power generation room through a conical torque-converting pressurizing sewer arranged between the air storage pool and the power generation room, the large-opening end of the conical torque-converting pressurizing sewer faces upwards and is formed into a whole with the inner wall of the sealed pressurizing pool, a torque-converting punching hydroenergy generator is arranged in the power generation room corresponding to the conical torque-converting pressurizing sewer, the small-opening end of the conical torque-converting pressurizing sewer is communicated with a torque-converting punching hydroenergy generator, a silencing pool is arranged outside the torque-converting punching hydroenergy generator, a silencing water hammer pump is arranged in the silencing pool, and a water inlet pipe is communicated between the water outlet of the torque-converting punching hydroenergy generator and the water hammer pump, the water outlet of the mute hydraulic ram is connected with a water return pipe, the other end of the water return pipe enters the sealed pressurizing pool from the space between the gas storage pool and the water storage pool, the end of the water return pipe located in the water storage pool is provided with a check valve, and the top of the sealed pressurizing pool is provided with a sealed cover and an inflation valve.

2. The water power generation system according to claim 1, wherein the silent water hammer pump comprises a water hammer pump body and a silencing base installed at the lower end of the water hammer pump body, the silencing base is installed at the inner bottom surface of the sealed pressurizing pond, a vacuum steel cover is arranged on the outer side of the water hammer pump body, the water hammer pump body is located in the vacuum steel cover and is in sealed connection with the lower end of the vacuum steel cover, the vacuum steel cover is internally vacuumized, and the water hammer pump body is respectively communicated with the water inlet pipe and the water return pipe.

3. The hydro-energy power generation system of claim 2, wherein a plurality of connecting cross frames are arranged in the water storage tank, the connecting cross frames are shaped like a Chinese character 'tian', and the connecting cross frames are arranged on the inner wall of the sealed pressurizing tank.

4. The hydro-power generation system of claim 1, wherein a valve switch is connected between the tapered torque converter booster sewer and the torque converter ram water power generator.

5. A hydro-energy power generation system according to claim 2, wherein the volume of the water reservoir is greater than the volume of the air reservoir.

6. A hydro-energy power generation system according to any one of claims 1 to 5, wherein the sealed pressurised pool is of rectangular parallelepiped or cylindrical configuration.