CN102996318A - Floating conjugate double-wheel water flow blocking-gathering device - Google Patents
Floating conjugate double-wheel water flow blocking-gathering device Download PDFInfo
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- CN102996318A CN102996318A CN2012105595870A CN201210559587A CN102996318A CN 102996318 A CN102996318 A CN 102996318A CN 2012105595870 A CN2012105595870 A CN 2012105595870A CN 201210559587 A CN201210559587 A CN 201210559587A CN 102996318 A CN102996318 A CN 102996318A
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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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- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention relates to a floating conjugate double-wheel water flow blocking-gathering device used for improving the water energy utilization efficiency of a vertical shaft water turbine. A blocking-gathering plate device is arranged in the flow incoming direction of two vertical shaft water wheels to block water of an original resistance area to form a negative pressure area so that flow facing resistance of two water wheel blades with different movement locus in a rotary resistance area is reduced. Meanwhile a part of water flow of the blocked rotary resistance area is guided and forced to be gathered to drive acting areas of both sides to form a water power high pressure area so that the flow speed is enlarged to improve acting driving force of positively rotated water wheel blade and the reversely rotated water wheel blade in the drive acting areas, conjugate effect is generated by movement of the two water wheels, and eddy energy formed by water under pressure difference is utilized for expanding hydroelectric power space of wet-dry slow-torrential water flow, improving the acting efficiency of the water turbine and expanding the territorial scope of use of hydroelectric generation.
Description
Technical field
The present invention relates to a kind of floating conjugation two-wheel gear polywater stream device, be used for improving the water energy utilization ratio of vertical shaft water turbine.By coming flow path direction that the poly-panel assembly of gear is set at the two water wheels of vertical shaft, the water of original Resistance Level is stopped, form negative pressuren zone, to reduce by two different motion track turbine blades in the flow resistance of meeting in steering resistance district, simultaneously with the part current guiding in the steering resistance district that is blocked, and force and gather two side drives acting district and form the waterpower zone of high pressure, its flow velocity is strengthened, to improve the clockwise and anticlockwise turbine blade in the acting driving force that drives the acting district, make the motion of two water wheels produce conjugation, the eddy current energy that simultaneously also utilizes water under pressure reduction, to form, expanded the hydroelectric power space of rich withered emergency current, improve the mechanical efficiency of water turbine, enlarge the territorial scope that hydroelectric power is used.
Background technique
The electric power in the whole world about 20% is from water power, and the ratio escheat of other renewable energy power generations is very little.Water power be considered at present technical the most ripe, can carry out one of zero-emission renewable energy sources of large-scale development.But existing construction of hydropower facilities mainly is the barrage dam construction technique, there are immigration allocation, Sediment Siltation, bio-diversity impact, downstream hydrogeology and the series of problems such as climatic phenomenon change, addressing restriction, and invest huge, completion time of project is long, and large-scale dam also comprises expense that war, the attack of terrorism are set up defences etc.
Summary of the invention
Purpose of the present invention is to provide a kind of floating conjugation two-wheel gear polywater stream device, is used for improving the water energy utilization ratio of vertical shaft water turbine.Technological scheme of the present invention is as follows: a kind of floating conjugation two-wheel gear polywater stream device comprises: floating body 1, the poly-guide plate 2 of gear, water wheels 3, base plate 4, empennage 5, generator 6, anchor and rope 7.
Connect floating body 1 on the poly-guide plate 2 of gear, the lower base plate 4 that connects is connected coming flow path direction to be connected with rope with anchor.
The length that the poly-guide plate 2 of gear is set to have certain radian and exceeds 2 vertical shaft water wheels Resistance Level radius sums, highly be greater than the total height of floating body 1 and base plate 4, long-pending with the fluoran stream surface that increases the dual vertical water wheels, come the reverse side of flow path direction owing to being kept off poly-guide plate 2 and stop the formation negative pressuren zone.
Two vertical shaft water wheels are arranged on poly-guide plate 2 back of flow path direction gear, empennage 5 fronts, upward connect floating body 1, connect the neutral position of base plate 4 down.The water in steering resistance district is owing to being stopped by the poly-guide plate 2 of gear, reduce water wheels 3 upper blades in the flow resistance of meeting in steering resistance district, simultaneously with the part water guiding in the steering resistance district that is blocked, force and gather two side drives acting district, its water ram compression power is strengthened, make the acting district form local high speed and high pressure current district, drive the acting driving force of doing work and distinguishing to improve turbine blade, thereby improving the mechanical efficiency of water turbine.
Blade on the water wheels 3 (vane airfoil profile is take resistance type or rise resistance hybrid type airfoil fan as main) positive and negative installation with the wind on two water wheels, make the water wheels motion produce conjugation, the energy that eddy current contains that simultaneously also utilizes current under pressure reduction, to form, the mechanical efficiency of raising water turbine integral body.
Empennage 5 connects floating body 1 and base plate 4, strengthens structural stability, improves equipment Operation safety energy.
The present invention can adopt resistance type, rise multiple turbine blade forms such as hindering combined type; All vertical shaft conjugation water engineers of the blade that can be used for (containing 2) more than 2 comprise the vertical shaft hydraulic machinery that all are affected by the steering resistance district.
Description of drawings
Fig. 1 is a kind of floating conjugation two-wheel gear polywater stream apparatus structure schematic diagram of the present invention.
Fig. 2 is that the present invention comes flow path direction, water wheels rotation direction, drives acting district and steering resistance district schematic diagram.
Fig. 3 is that the present invention comes flow path direction, the poly-guide plate of gear, zone of high pressure, negative pressuren zone schematic diagram.
Fig. 4 is that the present invention comes flow path direction, the poly-guide plate of gear, base plate, empennage, conjugation water wheels movement locus schematic diagram.
Embodiment
The present invention mainly realizes by the following method.
As shown in Figure 1, a kind of floating conjugation two-wheel gear polywater stream device of the present invention comprises: floating body 1, the poly-guide plate 2 of gear, water wheels 3, base plate 4, empennage 5, generator 6, anchor and rope 7.
Floating body 1, base plate 4, water wheels 3, empennage 5, generator 6 that the poly-guide plate 2 of gear is ined succession, buoyancy aid power generation system of whole composition, this Floating System is fixed in the current by anchor and rope 7 tractions.
The length that the poly-guide plate 2 of gear is set to have certain radian and exceeds 2 vertical shaft water wheels Resistance Level radius sums, highly be greater than the total height of lower support frame, long-pending with the fluoran stream surface that increases the dual vertical water wheels, come the reverse side of flow path direction owing to being kept off poly-guide plate 2 and stop the formation negative pressuren zone.
Two vertical shaft water wheels are arranged on poly-guide plate 2 back of flow path direction gear, empennage 5 fronts, upward connect floating body 1, connect the neutral position of base plate 4 down.The water in steering resistance district is owing to being stopped by the poly-guide plate 2 of gear, reduce water wheels 3 upper blades in the flow resistance of meeting in steering resistance district, simultaneously with the part water guiding in the steering resistance district that is blocked, force and gather two side drives acting district, its water ram compression power is strengthened, make the acting district form local high speed and high pressure current district, drive the acting driving force of doing work and distinguishing to improve turbine blade, thereby improving the mechanical efficiency of water turbine.
Blade on the water wheels 3 (vane airfoil profile is take resistance type or rise resistance hybrid type airfoil fan as main) positive and negative installation with the wind on two water wheels, make the water wheels motion produce conjugation, the energy that eddy current contains that simultaneously also utilizes current under pressure reduction, to form, the mechanical efficiency of raising water turbine integral body.
Empennage 5 connects floating body 1 and base plate 4, strengthens structural stability, improves equipment Operation safety energy.
The present invention can adopt resistance type, rise multiple turbine blade forms such as hindering combined type; All vertical shaft conjugation water engineers of the blade that can be used for (containing 2) more than 2 comprise the vertical shaft hydraulic machinery that all are affected by the steering resistance district.
Claims (7)
1. a floating conjugation two-wheel gear polywater stream device is characterized in that comprising: floating body 1, the poly-guide plate 2 of gear, water wheels 3, base plate 4, empennage 5, generator 6, anchor and rope 7.
2. two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1 is characterized in that: connect floating body 1 on the poly-guide plate 2 of gear, the lower base plate 4 that connects is connected coming flow path direction to be connected with rope with anchor.
3. two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1, it is characterized in that: the length that the poly-guide plate 2 of gear is set to have certain radian and exceeds 2 vertical shaft water wheels Resistance Level radius sums, highly be greater than the total height of floating body 1 and base plate 4, long-pending with the fluoran stream surface that increases the dual vertical water wheels, come the reverse side of flow path direction owing to being kept off poly-guide plate 2 and stop the formation negative pressuren zone.
4. two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1, it is characterized in that: two vertical shaft water wheels are arranged on poly-guide plate 2 back of flow path direction gear, empennage 5 fronts, upward connect floating body 1, connect the neutral position of base plate 4 down.The water in steering resistance district is owing to being stopped by the poly-guide plate 2 of gear, reduce water wheels 3 upper blades in the flow resistance of meeting in steering resistance district, simultaneously with the part water guiding in the steering resistance district that is blocked, force and gather two side drives acting district, its water ram compression power is strengthened, make the acting district form local high speed and high pressure current district, drive the acting driving force of doing work and distinguishing to improve turbine blade, thereby improving the mechanical efficiency of water turbine.
5. two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1, it is characterized in that: the blade on the water wheels 3 (vane airfoil profile is take resistance type or rise resistance hybrid type airfoil fan as main) positive and negative installation with the wind on two water wheels, make the water wheels motion produce conjugation, the energy that eddy current contains that simultaneously also utilizes current under pressure reduction, to form, the mechanical efficiency of raising water turbine integral body.
6. the two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1 is characterized in that: empennage 5 connection floating body 1 and base plates 4, enhancing structural stability, raising equipment Operation safety energy.
7. two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1 is characterized in that: the present invention can adopt resistance type, rise the multiple turbine blade form such as resistance combined type; All vertical shaft conjugation water engineers of the blade that can be used for (containing 2) more than 2 comprise the vertical shaft hydraulic machinery that all are affected by the steering resistance district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105595870A CN102996318A (en) | 2012-12-21 | 2012-12-21 | Floating conjugate double-wheel water flow blocking-gathering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105595870A CN102996318A (en) | 2012-12-21 | 2012-12-21 | Floating conjugate double-wheel water flow blocking-gathering device |
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| CN102996318A true CN102996318A (en) | 2013-03-27 |
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| CN2012105595870A Pending CN102996318A (en) | 2012-12-21 | 2012-12-21 | Floating conjugate double-wheel water flow blocking-gathering device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373280A (en) * | 2014-11-13 | 2015-02-25 | 钟群明 | Efficient water flow energy power generation device |
| CN104389731A (en) * | 2014-11-13 | 2015-03-04 | 钟群明 | Tide vertical type water flow power generation unit |
| CN104696142A (en) * | 2015-01-27 | 2015-06-10 | 郭世光 | Flowing water electricity generating device |
| CN108350852A (en) * | 2015-10-14 | 2018-07-31 | 弗劳根发展管理有限责任公司 | Flow energy generation device, especially wind power generation plant |
| CN108547726A (en) * | 2018-05-03 | 2018-09-18 | 马运输 | A kind of non-resistance flow bidirectional generating set |
| CN108798986A (en) * | 2018-05-21 | 2018-11-13 | 江苏科技大学 | A kind of floating-type tidal current energy and wave energy comprehensive utilization device based on frame carrier |
| CN109356772A (en) * | 2018-11-21 | 2019-02-19 | 江苏科技大学 | A kind of floating marine energy electricity generation system |
| CN110005566A (en) * | 2019-04-08 | 2019-07-12 | 上海理工大学 | Horizontal shaft water-turbine |
| CN111684153A (en) * | 2018-02-02 | 2020-09-18 | 沃特能源技术公司 | System and method for generating electrical energy |
| WO2022079332A1 (en) * | 2020-10-15 | 2022-04-21 | Montero Gomez Jose Manuel | Floating independent x-shaped self-aligning multiple hydro-generator with maximum thrust surface |
Citations (3)
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|---|---|---|---|---|
| DE10036307A1 (en) * | 2000-07-26 | 2002-02-21 | Alstom Power Nv | Device converting flowing liquid kinetic energy into current has turbine wheel in open housing with upstream inlet part with concave inner surface line, expanding downstream section |
| CN201574877U (en) * | 2009-10-12 | 2010-09-08 | 中金富华能源科技有限公司 | Wind shielding and gathering device applied to vertical axis wind turbine |
| CN102042165A (en) * | 2009-10-12 | 2011-05-04 | 中金富华能源科技有限公司 | Wind gathering deflector applied to vertical-shaft wind turbine |
-
2012
- 2012-12-21 CN CN2012105595870A patent/CN102996318A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10036307A1 (en) * | 2000-07-26 | 2002-02-21 | Alstom Power Nv | Device converting flowing liquid kinetic energy into current has turbine wheel in open housing with upstream inlet part with concave inner surface line, expanding downstream section |
| CN201574877U (en) * | 2009-10-12 | 2010-09-08 | 中金富华能源科技有限公司 | Wind shielding and gathering device applied to vertical axis wind turbine |
| CN102042165A (en) * | 2009-10-12 | 2011-05-04 | 中金富华能源科技有限公司 | Wind gathering deflector applied to vertical-shaft wind turbine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373280A (en) * | 2014-11-13 | 2015-02-25 | 钟群明 | Efficient water flow energy power generation device |
| CN104389731A (en) * | 2014-11-13 | 2015-03-04 | 钟群明 | Tide vertical type water flow power generation unit |
| CN104696142A (en) * | 2015-01-27 | 2015-06-10 | 郭世光 | Flowing water electricity generating device |
| CN108350852A (en) * | 2015-10-14 | 2018-07-31 | 弗劳根发展管理有限责任公司 | Flow energy generation device, especially wind power generation plant |
| CN111684153A (en) * | 2018-02-02 | 2020-09-18 | 沃特能源技术公司 | System and method for generating electrical energy |
| CN108547726A (en) * | 2018-05-03 | 2018-09-18 | 马运输 | A kind of non-resistance flow bidirectional generating set |
| CN108798986A (en) * | 2018-05-21 | 2018-11-13 | 江苏科技大学 | A kind of floating-type tidal current energy and wave energy comprehensive utilization device based on frame carrier |
| CN109356772A (en) * | 2018-11-21 | 2019-02-19 | 江苏科技大学 | A kind of floating marine energy electricity generation system |
| CN110005566A (en) * | 2019-04-08 | 2019-07-12 | 上海理工大学 | Horizontal shaft water-turbine |
| WO2022079332A1 (en) * | 2020-10-15 | 2022-04-21 | Montero Gomez Jose Manuel | Floating independent x-shaped self-aligning multiple hydro-generator with maximum thrust surface |
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Addressee: Gan Lejun Document name: Notification of Publication of the Application for Invention |
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Application publication date: 20130327 |
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