CN103061955A - Modularized water flow energy electricity generation device - Google Patents
Modularized water flow energy electricity generation device Download PDFInfo
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- CN103061955A CN103061955A CN2011103279516A CN201110327951A CN103061955A CN 103061955 A CN103061955 A CN 103061955A CN 2011103279516 A CN2011103279516 A CN 2011103279516A CN 201110327951 A CN201110327951 A CN 201110327951A CN 103061955 A CN103061955 A CN 103061955A
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- 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
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Abstract
The utility model relates to a modularized water flow energy electricity generation device, and belongs to the field of electricity devices. The device is formed by mutual assembly of module single bodies in different quantities, wherein each module single body is composed of a water turbine (four tile-shaped blades are uniformly distributed on the periphery of a wheel shaft) and a small generator, and each module single body can separately operate and generate electricity by means of water flow energy and is connected with other module single bodies or external loads (a storage battery and the like) through prearranged cable interfaces. The whole modularized water flow energy electricity generation device is soaked in water currents and is fixed on a wall face of a riverway embankment through screws, and the water currents directly impact the exposed tile-shaped blades of the water turbines when flowing through the device face to push the blades to operate, and to drive the generators at two coaxial ends of the water turbines to operate through power shafts to convert mechanical energy to electricity energy. The device is simple in structure, convenient to install and maintain in later periods, needless of damming, free of damaging the natural environment of a river, capable of fully making use of wide inland river water power resources in China, capable of generating electricity for 24 hours and wide in market application prospect.
Description
Technical field
The present invention relates to a kind of power equipment, relate in particular to a kind of rivers and streams that are applicable to, the water flow energy of river stream can be converted to the modularization current energy power generating equipment of electric energy, belong to field of electrical equipment.
Background technique
Existing hydro-electric power generating equipment generally all is to utilize big-and-middle-sized turbo type turbo machine can convert water to electric energy, needing in use the drop of high water level to form high hydraulic pressure impulse force could generate electricity, cause thus cost of electricity-generating high, and it can not be installed in the common rivers and streams, utilize water flow dynamic energy to generate electricity, can't realize the comprehensive utilization to common streams river.And dam need to be built mostly by known hydroelectric power station; interception river raising of water level, in order to form the high-low water level drop, this not only needs to drop into a large amount of manpower and materials; also often can destroy the physical environment of local ecosystem, cause some areas climatic change when serious.In addition, existing power generating equipment trends towards integrated molding design, so that the power generating equipment complicated integral structure, volume is excessive, and the export trade transportation is inconvenient, and Installation and Debugging and later period maintenance very are troubles.
Summary of the invention
The objective of the invention is to provide for the problems referred to above a kind of modularization current that utilize the waterpower resourses such as rivers and streams to generate electricity can power generating equipment.This equipment can be suited measures to local conditions, and designs corresponding module monomer according to the environmental characteristics in place, different basin, can develop to greatest extent the wide inland river waterpower resourses of China under the prerequisite of welding not, accomplishes energy-conserving and environment-protective.
The technical solution adopted for the present invention to solve the technical problems is: the module monomer that the modularization current can power generating equipment not be waited by quantity mutually splices and assembles, and the size that it is concrete and module amount of monomer are decided according to customer demand.Each module monomer is comprised of water turbine (wheel shaft around evenly distributed have 4 slices watts of shape blades) and small generator (motor size is supporting according to module monomer volume), but isolated operation utilizes water flow dynamic energy to generate electricity and by the cable interface that presets and other module monomers or external load (such as storage battery etc.) connection.Whole modularization current can power generating equipment be immersed in the current, be fixed by screws on the wall of bank of river, when water body flows through device side, current directly impact watt shape blade that each water turbine exposes, promote impeller operation and drive the small power generation unit running at the coaxial two ends of water turbine by line shaft, convert mechanical energy to electric energy.
So-called modular design, briefly be exactly with some factor combination of product together, consist of the subtense angle with specific function, this sub-systems is carried out multiple combination as the module of versatility and other product key elements, consist of new system, produce the series product of multiple difference in functionality or identical function, different performance.Module is functional unit capable of being combined, that decompose and change.
Described module monomer namely represents the fundamental composition unit of whole modularization current energy power generating equipment, does not stipulate to comprise a water wheels unit, and it can be produced by the customer requirement design fully.Each shell monomer is a cuboid that the center is dead slot, and being linked to each other by two cavity cuboids forms.Adopt buckle type snapping limit to inlay connection between each module monomer.The concrete industrial structure of monomer depends on the module position of each monomer in this water flow energy power generating equipment: common each side upper and lower surface of an equipment composition module respectively extension part presets the snapping limit, tightly link to each other by the snapping limit with another adjacent module monomer, and the electricity interface of a spigot and socket type is respectively preset at the middle part, two sides that is parallel to water wheel axle, socket joint connects, so that the transmission of device interior modules electric power.The modular structure of equipment boundary part then has corresponding variation, and these monomer bottom surfaces outside side surface direction need the certain distance of extension as fixed edge, and reserve the hole of certain size, and being used for mounting screw can power generating equipment with fixing whole modularization current.Correspondingly, its upper surface then need not extension the snapping limit is set.In addition, the module monomer of left and right sides end positions also will block respectively the water wheels notch in respective side, directly runs through the hydraulics that the water wheels groove worsens the water turbine place to prevent water stream.
Described water turbine places module monomer central authorities, i.e. dead slot position.After the whole like this device assembles moulding, it is external to be equivalent to water wheels half, and the turbine blade working surface of half directly contacts with current, to take full advantage of the scouring force of current.If a module monomer comprises a plurality of water turbine, then the true dip direction of each water wheels watt shape blade must be consistent, and relative with flow direction, promotes the water turbine action in order to make water flow energy directly impact blade; During device assembles, the assembly unit of module monomer also should be according to the conforming principle of above-mentioned direction blade.
Described generator adopts with the small-sized alternator of the excitation-type of gearbox and regulator, alternator is compared with DC generator, have the advantages such as volume is little, lightweight, simple in structure, the low speed power generation performance is good, especially more much smaller than DC generator to the interference of radio installation on every side, its model size is decided according to the actual module monomer size.
Because adopt technique scheme, wall type modularization current power generating equipment provided by the invention has following advantage:
1. this power generating equipment need not high water level potential energy, does not need to build a dam, and does not destroy the physical environment in river, and construction period is short, and low-carbon (LC), environmental protection are energy-conservation again;
2. whole day operation generating in 24 hours be can guarantee, fuel and fund saved, the while non-environmental-pollution, economic benefit and social benefit are very remarkable;
3. suit measures to local conditions, can according to the generator set of different river water area design different capabilities, realize the comprehensive utilization to common rivers and streams water;
4. be fit to those away from electrical network, and the river is arranged, irrigation canals and ditches water channel or the isolated area that borders on the sea, isolated island are conducive to solve a municipal electric power difficult problem;
5. after the industrialization, little investment, simple in structure, make things convenient for transportation, installation and later stage maintenance, market application foreground is wide;
Description of drawings
Fig. 1 is that the modularization current can the power generating equipment plan view
Fig. 2 is that the modularization current can the power generating equipment side view
Fig. 3 is that the modularization current can power generating equipment medial side view
Fig. 4 is upper left boundary module monomer perspective view
Fig. 5 is upper right boundary module monomer plan view
Fig. 6 is left margin module monomer sectional view
Fig. 7 is right margin module monomer sectional view
(1) fixed edge; (2) fixed hole; (3) water wheels groove; (4) turbine blade; (5) line shaft; (6) module connecting part; (7) cable connection mouth; (8) snapping limit; (9) alternator.
Embodiment
Shown in Fig. 1-5 is that one type modularization current can power generating equipment, it mainly is comprised of 4 module monomer splicings, each module monomer disposes three groups of water turbine in water wheels groove (3), buy respectively a small-sized alternator of the excitation-type with gearbox and regulator (9) at water turbine line shaft (5) two ends, by cable connection mouth (7) intercommunication, four modules are spliced into a complete modularization current energy power generating equipment by mutual snapping limit (8) assembling between each motor.
Whole equipment is immersed in the water body, by around fixed hole (2) mounting screw on the fixed edge (1) that presets, be fixed on the wall of corresponding rivers and streams embankment.When current are flowed through this modularization current energy power generating equipment, water body flush water impeller blade (4), water turbine running work under the promotion of blade (4) also drives generator (9) rotation that links to each other with line shaft (5), under the effect of field current, the rotor of rotation drives the excitation field rotation, and the staor winding cutting excitation magnetic line of force of generator produces the conversion that induction electromotive force output electric energy is realized energy.The electric energy that equipment produces finally links to each other with external load by the cable connection mouth (7) at equipment two ends.
Claims (6)
1. modularization current can power generating equipment, and it is characterized in that: it is modular design, and the module monomer that is not waited by quantity splices and assembles.So-called modular design, briefly be exactly with some factor combination of product together, consist of the subtense angle with specific function, this sub-systems is carried out multiple combination as the module of versatility and other product key elements, consist of new system, produce the series product of multiple difference in functionality or identical function, different performance.Module is functional unit capable of being combined, that decompose and change.
2. modularization current according to claim 1 can power generating equipment, it is characterized in that: its each module monomer hollow, and water turbine places the water wheels groove of hollow, and coaxial two ends dispose respectively a small hydro generator.
3. modularization current energy power generating equipment according to claim 1 is characterized in that: adopt the Placement of buckle type between each module monomer of same modularization current energy power generating equipment, inlay connection by the snapping limit of upper and lower surface extension.
4. modularization current energy power generating equipment according to claim 1 is characterized in that: the cable interface UNICOM electric power transfer of passing through spigot and socket type between each module monomer of same modularization current energy power generating equipment.
5. modularization current according to claim 1 can power generating equipment, it is characterized in that: its each module monomer is independent operating separately, utilizes the water flow energy of rivers and streams to promote the water turbine action and the generator that drives coaxial two ends converts mechanical energy to electric energy.
6. modularization current according to claim 1 can power generating equipment, it is characterized in that: each module monomer turbine blade adopts the blade of watt shape, and the turbine blade true dip direction in the same modularization current energy power generating equipment in the modules monomer must be consistent, and is relative with water (flow) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103279516A CN103061955A (en) | 2011-10-24 | 2011-10-24 | Modularized water flow energy electricity generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103279516A CN103061955A (en) | 2011-10-24 | 2011-10-24 | Modularized water flow energy electricity generation device |
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| Publication Number | Publication Date |
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| CN103061955A true CN103061955A (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103279516A Pending CN103061955A (en) | 2011-10-24 | 2011-10-24 | Modularized water flow energy electricity generation device |
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| CN (1) | CN103061955A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100780A (en) * | 2017-05-08 | 2017-08-29 | 罗朝霞 | Modular water power generation device |
| CN108626653A (en) * | 2018-05-09 | 2018-10-09 | 王俊 | A kind of energy-saving environment-friendly road lamp using various energy resources |
| WO2023019372A1 (en) * | 2021-08-16 | 2023-02-23 | 庞宏强 | Modularized and arbitrarily-combined dam-free hydro-power generation system |
-
2011
- 2011-10-24 CN CN2011103279516A patent/CN103061955A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100780A (en) * | 2017-05-08 | 2017-08-29 | 罗朝霞 | Modular water power generation device |
| CN108626653A (en) * | 2018-05-09 | 2018-10-09 | 王俊 | A kind of energy-saving environment-friendly road lamp using various energy resources |
| WO2023019372A1 (en) * | 2021-08-16 | 2023-02-23 | 庞宏强 | Modularized and arbitrarily-combined dam-free hydro-power generation system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Juhai Document name: Notification of Publication of the Application for Invention |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |