CN201896694U - Collapsible type vertical-shaft tidal fluid energy generation device - Google Patents

Collapsible type vertical-shaft tidal fluid energy generation device Download PDF

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Publication number
CN201896694U
CN201896694U CN2010205101720U CN201020510172U CN201896694U CN 201896694 U CN201896694 U CN 201896694U CN 2010205101720 U CN2010205101720 U CN 2010205101720U CN 201020510172 U CN201020510172 U CN 201020510172U CN 201896694 U CN201896694 U CN 201896694U
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CN
China
Prior art keywords
connecting rod
main shaft
motor
generation device
connected
Prior art date
Application number
CN2010205101720U
Other languages
Chinese (zh)
Inventor
林伟豪
宋永臣
徐湖山
Original Assignee
大连理工大学
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Priority to CN2010205101720U priority Critical patent/CN201896694U/en
Application granted granted Critical
Publication of CN201896694U publication Critical patent/CN201896694U/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy
    • Y02E10/22Conventional, e.g. with dams, turbines and waterwheels
    • Y02E10/223Turbines or waterwheels, e.g. details of the rotor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy
    • Y02E10/22Conventional, e.g. with dams, turbines and waterwheels
    • Y02E10/226Other parts or details

Abstract

The utility model discloses a collapsible type vertical-shaft tidal fluid energy generation device relating to the field of power generation devices, in particular to a collapsible type vertical-shaft tidal fluid energy generation device, which comprises a connecting rod (1), a main shaft (2), blades (3), a speedup gear box (4), a universal joint (5), a motor (6) and a protective cap (7).The center of the connecting rod (1) is connected with the main shaft (2).The end of the connecting rod (1) is connected with the blades (3).The lower end of the main shaft (2) is successively connected with the speedup gear box (4), the universal joint (5) and the motor (6).The periphery of the motor (6) is wrapped with the protective cap (7).The volume of the whole device can be effectively reduced by the folding of the device, thus is convenient in transportation.The dismounting of the components is avoided, thereby reducing the seabed installation cost.

Description

Folding vertical shaft tidal power generation device

Technical field:

The utility model relates to the electricity generating device field, and being specifically related to is a kind of folding vertical shaft tidal power generation device.

Background technique:

Face energy crisis in the whole world, today of environmental deterioration, increasing people begins to pay close attention to the development and use of novel clean energy resource, and marine energy becomes the focus that receives much concern undoubtedly.Research and develop a kind of efficient, economic, practical trend energy/ocean current energy generator and become social exigence.Trend energy/ocean current energy generator is from research and develop the whole process of practical application, and transportation is installed with the seabed will consume great amount of manpower and material resources, causes the cost of electricity generating device significantly to rise.

The model utility content:

The purpose of this utility model provides a kind of folding vertical shaft tidal power generation device, it installs the deficiency that will consume great amount of manpower and material resources at transportation in the background technique and seabed, dwindle the volume of whole device by effective folding, convenient transportation avoids the dismounting between each parts to reduce the seabed installation cost.

In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it comprises connecting rod 1, main shaft 2, blade 3, step-up gear 4, universal joint 5, motor 6 and protective cover 7; The center of connecting rod 1 is connected with main shaft 2, and the end of connecting rod 1 is connected with blade 3, and main shaft 2 lower ends are connected with step-up gear 4, universal joint 5 and motor 6 in turn, and motor 6 peripheries are enclosed with protective cover 7.

Described connecting rod 1, main shaft 2 and blade 3 connect to form electricity generating device main body water turbine.

Described connecting rod 1, main shaft 2 and blade 3 comprise a plurality of segmentations and spring pin D respectively, connect by spring pin D between a plurality of segmentations.The length of length of connecting rod 1, main shaft 2 and blade 3 can freely be stretched.

Described protective cover 7 is because single protective cover side 7-2 is folded into and squarely forms by fixed screw holes 7-1 riveted joint, and its protective cover 7 can positive and negative doubling, is just rolling over to wrap water turbine, and reflexed wraps motor 6, and the highly scalable adjustment of protective cover 7.

The convenient transportation of volume that the utility model dwindles whole device by effective folding avoids the dismounting between each parts to reduce the seabed installation cost.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2, the 3rd, the structural representation of the utility model connecting rod;

Fig. 4, the 5th, the structural representation of the utility model blade;

Fig. 6, the 7th, the structural representation of the utility model main shaft;

Fig. 8 is the structural representation of the utility model protective cover;

The structural representation that Fig. 9 dwindles when being the utility model transportation.

Embodiment:

Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises connecting rod 1, main shaft 2, blade 3, step-up gear 4, universal joint 5, motor 6 and protective cover 7; The center of connecting rod 1 is connected with main shaft 2, and the end of connecting rod 1 is connected with blade 3, and main shaft 2 lower ends are connected with step-up gear 4, universal joint 5 and motor 6 in turn, and motor 6 peripheries are enclosed with protective cover 7.

Described connecting rod 1, main shaft 2 and blade 3 connect to form electricity generating device main body water turbine.

Referring to Fig. 2,3,4,5,6,7, described connecting rod 1, main shaft 2 and blade 3 comprise a plurality of segmentations and spring pin D respectively, connect by spring pin D between a plurality of segmentations.The length of length of connecting rod 1, main shaft 2 and blade 3 can freely be stretched.

Referring to Fig. 8, described protective cover 7 is because single protective cover side 7-2 is folded into and squarely forms by fixed screw holes 7-1 riveted joint, and its protective cover 7 can positive and negative doubling, is just rolling over to wrap water turbine, and reflexed wraps motor 6, and the highly scalable adjustment of protective cover 7.

This embodiment is before transporting, and elder generation is retracted to connecting rod 1, main shaft 2 and blade 3 the shortest, and the water turbine that will dwindle is wrapped in the protective cover 7 of expansion, turns up then by retaining screw 7 sealings.Can prevent effectively that like this situation of damaged in collision from appearring in water turbine in the transportation process.Open protective cover 7 after transportation is finished from the front and turn down again and go back motor 6 is packaged, carry out the seabed then and fix, so, only need protective cover 7 is fixed on the sea bed of choosing in advance and get final product because there is protective cover 7 to play the effect of seabed socket.Then blade 3 and main shaft 2 are outwards stretched, extend connecting rod again, because universal joint 5 has the feature of regulating voluntarily, so do not need special adjustment.

This embodiment is designed to telescopic structure with the Component of Hydraulic Turbines of apparatus main body, can all narrow down to original 1/3rd or littler to the height of water turbine and diameter like this, reach generally 9 times of original volume-diminished or littler effect, greatly reduce the shipment and delivery cost of electricity generating device.Protective cover combines with the seabed socket is close in addition, greatly reduces to make seabed slot cost and installation cost.By the adjustable characteristics in universal joint drift angle, can regulate the angle of meeting stream voluntarily according to the difference of coming flow path direction and finish efficient power generation to obtain maximum Driving force.

Claims (2)

1. folding vertical shaft tidal power generation device, its spy is that it comprises connecting rod (1), main shaft (2), blade (3), step-up gear (4), universal joint (5), motor (6) and protective cover (7); The center of connecting rod (1) is connected with main shaft (2), and the end of connecting rod (1) is connected with blade (3), and main shaft (2) lower end is connected with step-up gear (4), universal joint (5) and motor (6) in turn, and motor (6) periphery is enclosed with protective cover (7).
2. folding vertical shaft tidal power generation device according to claim 1 is characterized in that described connecting rod (1), main shaft (2) and blade (3) connect to form electricity generating device main body water turbine.
CN2010205101720U 2010-08-31 2010-08-31 Collapsible type vertical-shaft tidal fluid energy generation device CN201896694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205101720U CN201896694U (en) 2010-08-31 2010-08-31 Collapsible type vertical-shaft tidal fluid energy generation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205101720U CN201896694U (en) 2010-08-31 2010-08-31 Collapsible type vertical-shaft tidal fluid energy generation device

Publications (1)

Publication Number Publication Date
CN201896694U true CN201896694U (en) 2011-07-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205101720U CN201896694U (en) 2010-08-31 2010-08-31 Collapsible type vertical-shaft tidal fluid energy generation device

Country Status (1)

Country Link
CN (1) CN201896694U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104989580A (en) * 2015-07-01 2015-10-21 浙江海洋学院 Blade bundling and fixing hub of vertical shaft tidal current energy water turbine
CN105673311A (en) * 2016-01-22 2016-06-15 天津大学 Folding oscillating type tidal current energy power generation device
CN105781863A (en) * 2016-03-30 2016-07-20 天津大学 Double-wing oscillation type tidal current energy power generating device
CN105840409A (en) * 2016-03-30 2016-08-10 天津大学 Tidal energy power generation device with foldable transverse horizontal shaft
CN106121923A (en) * 2016-07-26 2016-11-16 天津大学 A kind of vertical pivot is utilized to carry out marine marine tidal-current energy and the dual-purpose TRT of wind energy
CN106351796A (en) * 2016-10-09 2017-01-25 天津大学 Ocean wind energy and tidal current energy united power supply floating lighting device
CN106438185A (en) * 2016-10-28 2017-02-22 天津大学 Arc blade type foldable tidal current energy generation device for water turbine
CN109989872A (en) * 2019-04-26 2019-07-09 浙江海洋大学 A kind of ocean current energy power generator with automatic regulation function

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104989580A (en) * 2015-07-01 2015-10-21 浙江海洋学院 Blade bundling and fixing hub of vertical shaft tidal current energy water turbine
CN105673311A (en) * 2016-01-22 2016-06-15 天津大学 Folding oscillating type tidal current energy power generation device
CN105673311B (en) * 2016-01-22 2018-04-06 天津大学 One kind folds oscillatory type tidal current energy generating equipment
CN105781863A (en) * 2016-03-30 2016-07-20 天津大学 Double-wing oscillation type tidal current energy power generating device
CN105840409A (en) * 2016-03-30 2016-08-10 天津大学 Tidal energy power generation device with foldable transverse horizontal shaft
CN105781863B (en) * 2016-03-30 2018-04-06 天津大学 A kind of double-vane oscillatory type tidal current energy generating equipment
CN106121923A (en) * 2016-07-26 2016-11-16 天津大学 A kind of vertical pivot is utilized to carry out marine marine tidal-current energy and the dual-purpose TRT of wind energy
CN106351796A (en) * 2016-10-09 2017-01-25 天津大学 Ocean wind energy and tidal current energy united power supply floating lighting device
CN106438185A (en) * 2016-10-28 2017-02-22 天津大学 Arc blade type foldable tidal current energy generation device for water turbine
CN106438185B (en) * 2016-10-28 2019-03-05 天津大学 A kind of arc-shaped leaf chip folding hydraulic turbine tidal current energy generating equipment
CN109989872A (en) * 2019-04-26 2019-07-09 浙江海洋大学 A kind of ocean current energy power generator with automatic regulation function

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110713

Termination date: 20120831