CN104775976A - Novel cross flow type power generating device - Google Patents
Novel cross flow type power generating device Download PDFInfo
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- CN104775976A CN104775976A CN201510179395.0A CN201510179395A CN104775976A CN 104775976 A CN104775976 A CN 104775976A CN 201510179395 A CN201510179395 A CN 201510179395A CN 104775976 A CN104775976 A CN 104775976A
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- generator set
- generating device
- water
- water guide
- power generator
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a novel cross flow type power generating device, which comprises a power generator set, wherein a water guide opening part at the front end of the power generator set is provided with a water guide blade, a plurality of propellers are distributed on the periphery of a rotating shaft arranged inside the power generator set, the direction of the propellers is opposite to the direction of the water guide blade, magnetic steel is fixedly arranged on the propellers, the magnetic steel and the propellers simultaneously form a replacing rotor, the magnetic steel is provided with a magnetic steel sealing ring and forms a rotor dynamic sealing structure, a coil is provided with a coil sealing ring and forms a stator static sealing structure, the power generator set is arranged inside a square iron box, or the power generator set is matched with a dam body, and the single, connected or serially connected use can be realized. The novel cross flow type power generating device has the beneficial effects that the over-water and under-water operation can be realized, no load is arranged on a magnetic steel impeller rotor, the load of the magnetic steel impeller rotor per se is converted into energy, and the power generating quantity is greater; the impact effect of water flow is greater, the water energy can be converted into electric energy to the maximum degree, the height of the power generator set can be regulated when the novel cross flow type power generating device is used on the dam body, the height of the power generator set can be regulated, and the novel cross flow type power generating device can be favorably used in different environments under different water flow conditions.
Description
Technical field
The present invention relates to technical field of power generation, particularly relate to a kind of novel tubular electricity generating device.
Background technique
Water can be a kind of inexhaustible, nexhaustible reproducible clean energy resource, hydroelectric power utilizes rivers, ocean etc. to be positioned to exceed and the water with potential energy flow to lower, wherein contained potential energy is changed into the kinetic energy of water turbine, then be motive force with water turbine, pushing generator produces electric energy.Along with the growth of electricity needs and the raising of environmental requirement, hydroelectric power plays increasing effect in world many countries, and the kind for generator set also gets more and more.
This case is it is important to note that a kind of tubular generator group, it can be suitable on the water under water, water guide blade is contrary with propeller cavitation direction, coil is external, propeller cavitation rotor is fixed the generator set of magnet steel, this makes that magnet steel propeller cavitation does not have load, the load of magnet steel propeller cavitation itself is converted into energy, makes generated energy larger.
Such as, the scheme that this case proposes can be, and adopt square iron case to put under water by the novel tubular generator assembling storing of single or multiple series connection, below is fixed with grasp; Current are imported propeller cavitation by water guide blade, and magnet steel fixing on water impact carrying screws and propeller cavitation rotates, and are electric energy through fixing external coil by changes mechanical energy.
For another example, the bill that this case proposes can be, and adopts I-steel and screw rod one or more novel tubular generator group to be placed on various 1-5 rice low water head dam body with the use of, the height of adjustable novel hydrogenerator; Current are imported propeller cavitation by water guide blade, and magnet steel fixing on water impact impeller and impeller rotates, and are electric energy through fixing external coil by changes mechanical energy.
Meanwhile, the drain opening of the novel hydrogenerator that this case proposes expands, and main purpose is that current are increased in the distance of speed-buffering after impeller, makes the water velocity at drain opening place close with surrounding water flow velocity, can not affect the normal operation of generator set.
Therefore, for above aspect, need effectively to innovate prior art.
Summary of the invention
For above defect, the invention provides one can underwater operation on the water, to a greater extent water can be changed into electric energy, band magnet steel impeller replaces rotor, the load of rotor is become electric energy, such generated energy just larger, be conducive to the novel tubular electricity generating device being used in different environment and current conditions, to solve many deficiencies of prior art.
For achieving the above object, the present invention is by the following technical solutions:
A kind of novel tubular electricity generating device, comprise generator set, the water guide mouth place of described generator set front end arranges water guide blade, this generator set inside center place axle is connected to propeller cavitation impeller, magnet steel is equipped with on limit to impeller, and the direction of these propeller cavitations is contrary with water guide blade direction, adopts magnet steel to be fixed on propeller cavitation, thus forming the loop configuration of motive sealing, magnet steel and propeller cavitation form replacement rotor jointly;
Meanwhile, above formed magnet steel vane rotor outer surface, arranges static seal fixed coil, thus the stator of composition generator set;
Described magnet steel is with magnet steel seal ring composition rotor movable sealing structure, and coil strap forms stator static seal structure by coil seal ring;
It is inner that above-described generator set is arranged at square iron case, square iron case be positioned over waterborne, under water, square iron case front end and both sides impose Steel Cable pool on anchoring pile, fix below square iron case with grasp.
As optional, described generator set and dam body secure fit; Adopt part I-steel to be embedded in dam body, the part of I-steel outside dam body is with screw rod, and water guide mouth place projection is connected with screw rod, with the lifting of regulator generator group.
Described generator set can use in single, townhouse or series connection.
The beneficial effect of novel tubular electricity generating device of the present invention is:
(1) adopt stator and rotor all to seal, make this tubular generator group can on the water, underwater operation;
(2) rotor is made up of propeller cavitation and magnet steel, makes on magnet steel non-loaded, and the load of magnet steel itself is changed into energy, and generated energy is larger;
(3) this vibrational power flow water guide blade is contrary with propeller cavitation direction, and the percussion of current is larger, to a greater extent water can be changed into electric energy;
(4), when using on dam body, coordinated by I-steel and screw rod, the height of regulator generator group, is conducive to being used in different environment and current conditions.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the generator set of novel tubular electricity generating device described in embodiment of the present invention schematic diagram when being placed on state in square iron case;
Fig. 2 is the side view of the generator set of novel tubular electricity generating device described in the embodiment of the present invention;
Fig. 3 is generator set cluster using state figure in square iron case of novel tubular electricity generating device described in the embodiment of the present invention;
Fig. 4 is generator set and the I-steel connection diagram of novel tubular electricity generating device described in the embodiment of the present invention;
Fig. 5 is that the generator set of novel tubular electricity generating device described in the embodiment of the present invention is at dam body cluster using state figure.
In figure:
1, square iron case; 2, horn mouth; 3, coil seal ring; 4, magnet steel; 5, rotating shaft; 6, propeller cavitation; 7, coil; 8, magnet steel dynamic seal ring; 9, water guide blade; 10, power transmission line; 11, iron wire lock; 12, grasp; 13, generator set; 14, drain opening; 15, dam body; 16, current; 17, I-steel; 18, screw rod; 19, preposition anchoring pile; 20, side anchoring pile; 21, generator; 22, power transformation box; 23, working room.
Embodiment
Embodiment 1
As shown in Figure 1-2, novel tubular electricity generating device described in the embodiment of the present invention, comprise generator set 13, generator set 13 end is with drain opening 14, the water guide mouth place of described generator set 13 front end is set to horn mouth 2 shape and arranges water guide blade 9 at this water guide mouth place, this generator set 13 inside center place is fixed by rotating shaft 5 and is uniformly distributed some propeller cavitations 6 in rotating shaft 5 periphery, the direction of these propeller cavitations 6 is contrary with water guide blade 9 direction, further, magnet steel 4 is adopted all to connect and be fixed on propeller cavitation 6, thus form airtight loop configuration, magnet steel 4 and propeller cavitation 6 jointly form and replace rotor,
Simultaneously, between above formed rotor outer surface and water guide blade 9, coil 7 is set thus forms the stator of generator set 13, in the above stator and rotor, magnet steel 4 is with magnet steel dynamic seal ring 8, coil 7 is with coil seal ring 3, thus realize sealing completely, i.e. stator static seal, rotor motive sealing.
The above novel tubular electricity generating device, during work, current 16 flow to water guide mouth, act on through water guide blade 9, propeller cavitation 6 is flowed to whirlpool state, impacting magnet steel 4 fixing outside propeller cavitation 6 and propeller cavitation 6 to rotate, is mechanical energy by the kinetic transformation of water, is that electric energy generates electricity by fixing coil 7 by changes mechanical energy.
It is important to point out that generator set 13 is arranged at square iron case 1 by the present embodiment inner, generator set 13 is connected with power transmission line 10, this square iron case 1 be positioned over waterborne, under water, square iron case 1 front end and both sides impose Steel Cable 11, fixing with grasp 12 below square iron case 1.
Embodiment 2
Novel tubular electricity generating device described in the embodiment of the present invention, as described in Example 1, this generator set 13 can be used alone generator set 13 structure, also can gather use, Applicable scope on the water, under water, on various dam body with the use of; The diameter of generator set 13 is between 50cm-500cm, and generation range is between 50kw/h-20000kw/h.
Embodiment 3
As in Figure 3-5, the novel tubular electricity generating device described in the embodiment of the present invention, generator set 13 can be placed on waterborne, cluster use under water;
Simultaneously, this generator set 13 and various dam body 15 with the use of, during construction, part I-steel 17 is embedded in dam body 15, the part of I-steel 17 outside dam body 15 is with screw rod 18, water guide mouth place projection is connected with screw rod 18, the lifting of adjustable electrical generator group 13, can single or cluster use;
In addition, generator set 13 can use in single, townhouse, series connection.
Embodiment 4
As shown in Figure 3, novel tubular electricity generating device cluster described in the embodiment of the present invention, comprise square iron case 1, generator set 13, power transmission line 10, preposition anchoring pile 19, side anchoring pile 20, generator 21, power transformation box 22, working room 23, this device cluster is applicable to hide in water, this device cluster is that the novel tubular generator group 13 that several are placed in square iron case 1 forms rectangular array formula structure, connected by Steel Cable 11 between every two novel tubular generator groups 13, and square iron case 1 side is fixed on side anchoring pile 20 by Steel Cable 11;
Correspondingly, fixed between adjacent side anchoring pile 20 by Steel Cable 11, side anchoring pile 20 is connected on preposition anchoring pile by Steel Cable and plays fixation; Novel tubular electricity generating device cluster is connected with generator 21; It is inner that described generator 21 is arranged on working room 23, and this generator 21 configures power transformation box 22.
The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, person skilled in the art obviously can make various amendment to these examples easily, and General Principle described herein is applied in other embodiment and need not through performing creative labour.Therefore, this case is not limited to above embodiment, and those skilled in the art is according to the announcement of this case, and the improvement made for this case and amendment all should in the protection domains of this case.
Claims (4)
1. a novel tubular electricity generating device, comprises generator set (13), it is characterized in that:
The water guide mouth place of described generator set (13) front end arranges water guide blade (9), this generator set (13) inside center place is fixed by rotating shaft (5) and is uniformly distributed some propeller cavitations (6) in rotating shaft (5) periphery, the direction of these propeller cavitations (6) is contrary with water guide blade (9) direction, magnet steel (4) is adopted to be fixed on propeller cavitation (6), thus forming airtight loop configuration, magnet steel (4) and propeller cavitation (6) jointly form and replace rotor;
Meanwhile, between above formed rotor outer surface and water guide blade (9), be fixedly installed coil (7), thus the stator of composition generator set (13);
Described magnet steel (4) is with magnet steel seal ring (8) composition rotor movable sealing structure, and coil (7) is with coil seal ring (3) composition stator static seal structure;
It is inner that above-described generator set (13) is arranged at square iron case (1), square iron case (1) is positioned over waterborne, under water, square iron case (1) both sides, front end impose Steel Cable (11), and square iron case (1) below is fixed with grasp (12).
2. novel tubular electricity generating device according to claim 1, is characterized in that: as optional, described generator set (13) and dam body (15) secure fit.
3. novel tubular electricity generating device according to claim 2, it is characterized in that: adopt part I-steel (17) to be embedded in dam body (15), the part of I-steel (17) in dam body (15) outside is with screw rod (18), water guide mouth place projection is connected with screw rod (18), with the lifting of regulator generator group (13).
4. the novel tubular electricity generating device according to any one of claim 1-3, is characterized in that: described generator set (13) can use in single, townhouse or series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179395.0A CN104775976A (en) | 2015-04-10 | 2015-04-10 | Novel cross flow type power generating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179395.0A CN104775976A (en) | 2015-04-10 | 2015-04-10 | Novel cross flow type power generating device |
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| Publication Number | Publication Date |
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| CN104775976A true CN104775976A (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510179395.0A Pending CN104775976A (en) | 2015-04-10 | 2015-04-10 | Novel cross flow type power generating device |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205281U (en) * | 1986-07-15 | 1987-01-21 | 王登钧 | Submersible electric generating device |
| CN1051830A (en) * | 1990-10-21 | 1991-05-29 | 肖冠英 | Asynchronous two-speed through-flow water turbogenerator |
| CN1066712A (en) * | 1991-01-16 | 1992-12-02 | 周彬 | Low-head hydroelectric generating equipment |
| JPH10115278A (en) * | 1996-10-09 | 1998-05-06 | Fuji Electric Co Ltd | Valve type water turbine generating device and support device for valve type water turbine generating device |
| JP2000240552A (en) * | 1999-02-17 | 2000-09-05 | Hitachi Ltd | Hydraulic turbine generator, its operating method, and hydraulic turbine generator plant |
| JP2001221141A (en) * | 1999-08-20 | 2001-08-17 | Toshiba Corp | Axial flow water turbine power generating set |
| CN1858434A (en) * | 2005-05-02 | 2006-11-08 | 刘成江 | Submerging type axial through flow hydropower generator |
| WO2008141747A2 (en) * | 2007-05-24 | 2008-11-27 | Voith Patent Gmbh | Energy generation plant, driven by a wind or water flow |
| CN102644541A (en) * | 2012-04-28 | 2012-08-22 | 中国科学院电工研究所 | Direct drive type electricity generating device using ocean energy |
| CN102828885A (en) * | 2011-06-14 | 2012-12-19 | 杜满河 | Open horizontal hydro-generator |
| CN103644071A (en) * | 2013-12-18 | 2014-03-19 | 中国科学院电工研究所 | Floating type tidal current energy generating device |
| CN205089520U (en) * | 2015-04-10 | 2016-03-16 | 姚焕源 | Novel tubular electricity generation device |
-
2015
- 2015-04-10 CN CN201510179395.0A patent/CN104775976A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205281U (en) * | 1986-07-15 | 1987-01-21 | 王登钧 | Submersible electric generating device |
| CN1051830A (en) * | 1990-10-21 | 1991-05-29 | 肖冠英 | Asynchronous two-speed through-flow water turbogenerator |
| CN1066712A (en) * | 1991-01-16 | 1992-12-02 | 周彬 | Low-head hydroelectric generating equipment |
| JPH10115278A (en) * | 1996-10-09 | 1998-05-06 | Fuji Electric Co Ltd | Valve type water turbine generating device and support device for valve type water turbine generating device |
| JP2000240552A (en) * | 1999-02-17 | 2000-09-05 | Hitachi Ltd | Hydraulic turbine generator, its operating method, and hydraulic turbine generator plant |
| JP2001221141A (en) * | 1999-08-20 | 2001-08-17 | Toshiba Corp | Axial flow water turbine power generating set |
| CN1858434A (en) * | 2005-05-02 | 2006-11-08 | 刘成江 | Submerging type axial through flow hydropower generator |
| WO2008141747A2 (en) * | 2007-05-24 | 2008-11-27 | Voith Patent Gmbh | Energy generation plant, driven by a wind or water flow |
| CN102828885A (en) * | 2011-06-14 | 2012-12-19 | 杜满河 | Open horizontal hydro-generator |
| CN102644541A (en) * | 2012-04-28 | 2012-08-22 | 中国科学院电工研究所 | Direct drive type electricity generating device using ocean energy |
| CN103644071A (en) * | 2013-12-18 | 2014-03-19 | 中国科学院电工研究所 | Floating type tidal current energy generating device |
| CN205089520U (en) * | 2015-04-10 | 2016-03-16 | 姚焕源 | Novel tubular electricity generation device |
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Application publication date: 20150715 |