CN104389738B - A kind of outer ring cable-stayed type multiblade wind wheel - Google Patents

A kind of outer ring cable-stayed type multiblade wind wheel Download PDF

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Publication number
CN104389738B
CN104389738B CN201410671585.XA CN201410671585A CN104389738B CN 104389738 B CN104389738 B CN 104389738B CN 201410671585 A CN201410671585 A CN 201410671585A CN 104389738 B CN104389738 B CN 104389738B
Authority
CN
China
Prior art keywords
outer ring
blade
interior hub
wind wheel
wind
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201410671585.XA
Other languages
Chinese (zh)
Other versions
CN104389738A (en
Inventor
冯梓铭
罗秋林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUXI HAOSEN INDUSTRIAL AND TRADE Co Ltd
Original Assignee
YUXI HAOSEN INDUSTRIAL AND TRADE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YUXI HAOSEN INDUSTRIAL AND TRADE Co Ltd filed Critical YUXI HAOSEN INDUSTRIAL AND TRADE Co Ltd
Priority to CN201410671585.XA priority Critical patent/CN104389738B/en
Publication of CN104389738A publication Critical patent/CN104389738A/en
Application granted granted Critical
Publication of CN104389738B publication Critical patent/CN104389738B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The present invention is a kind of outer ring cable-stayed type multiblade wind wheel, it is characterised in that including interior hub, blade, outer ring and steel wire, multiple blades are tightly composed by steel wire oblique pull between interior hub and outer ring.The wind wheel of the present invention can use in the case of wind-force is less, make full use of wind-resources, and can reduce the cost of wind blade manufacture, the manufacture cost of whole wind wheel be greatly reduced, its compact-sized, good appearance, is a kind of air vane of brand new.

Description

A kind of outer ring cable-stayed type multiblade wind wheel
Technical field
The present invention relates to wind power installation technical field, specifically a kind of outer ring oblique pull of wind energy transformation rotation function Formula multiblade wind wheel.
Background technology
The wind wheel used in existing wind-driven generator is generally three-chip type impeller, its design feature applies at a high speed The wind turbine of operating, it requires work wind speed and starting wind velocity higher, when wind speed is relatively low, cannot use substantially, and structure is more multiple Miscellaneous, production cost is higher.
The content of the invention
It is an object of the invention to provide a kind of outer ring cable-stayed type multiblade wind wheel, it can make full use of wind resource, It can also work in the case of wind speed is less, and it is relatively low to manufacture cost.
Technical solution of the present invention is：Outer ring cable-stayed type multiblade wind wheel includes interior hub, blade, outer ring and steel wire, Duo Geye Piece tightly between interior hub and outer ring, is thus composed by steel wire oblique pull.
The blade shape is trapezoidal for the small long drawing of radially outer imperial palace.
The blade is uniformly distributed for 30-300 pieces on interior hub and outer ring.
The outer ring is a hollow pipe outer ring.
The steel wire is connected with interior hub and outer ring, is connected respectively by two groups of steel wires and interior hub and outer ring on each blade Connect.
The wind wheel of the present invention can use in the case of wind-force is less, make full use of wind-resources, and can reduce wind-force leaf The cost of piece manufacture, is greatly reduced the manufacture cost of whole wind wheel, its compact-sized, good appearance, is a kind of brand new Air vane.
Brief description of the drawings
Fig. 1 is the structure diagram of the outer ring cable-stayed type multiblade wind wheel of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structure diagram of the outer ring cable-stayed type multiblade wind wheel of the present invention（Stereogram）.
In figure, 1-outer ring, 2-steel wire, 3-blade, 4-steel wire, 5-interior hub.
Embodiment
As shown in Figure 1, the outer ring cable-stayed type multiblade wind wheel of the present invention includes interior hub 5, blade 3, outer ring 1 and steel wire 2,4, Multiple blades 3 are by 2 and 4 oblique pull of steel wire tightly between interior hub 5 and outer ring 1, i.e., blade tenses peace for oblique 5 ° between outer ring and interior hub Dress, is thus composed.The steel wire is connected with interior hub and outer ring, passes through two groups of steel wires and interior hub respectively on each blade Connected with outer ring.3 shape of blade is trapezoidal for the small long drawing of radially outer imperial palace.The blade 3 is including 30-300 piece It is uniformly distributed on hub 5 and outer ring 1.The outer ring 1 is a hollow pipe outer ring.

Claims (1)

1. a kind of outer ring cable-stayed type multiblade wind wheel for small wind-force, including interior hub, blade, outer ring and steel wire, its feature exist In：For multiple blades by steel wire oblique pull tightly between interior hub and outer ring, the blade shape is the small long drawing of radially outer imperial palace It is trapezoidal；The blade is uniformly distributed for 30-300 pieces on interior hub and outer ring, and the outer ring is a hollow pipe outer ring, described Steel wire be connected with interior hub and outer ring, be connected respectively by two groups of steel wires with interior hub and outer ring on each blade, the outer ring The UFO shape that cable-stayed type multiblade wind wheel integrally will not change substantially in shape, blade tense peace for oblique 5 ° between outer ring and interior hub Dress；Blade tenses installation for oblique 5 ° between outer ring and interior hub.
CN201410671585.XA 2014-11-21 2014-11-21 A kind of outer ring cable-stayed type multiblade wind wheel Expired - Fee Related CN104389738B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410671585.XA CN104389738B (en) 2014-11-21 2014-11-21 A kind of outer ring cable-stayed type multiblade wind wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410671585.XA CN104389738B (en) 2014-11-21 2014-11-21 A kind of outer ring cable-stayed type multiblade wind wheel

Publications (2)

Publication Number Publication Date
CN104389738A CN104389738A (en) 2015-03-04
CN104389738B true CN104389738B (en) 2018-04-27

Family

ID=52607686

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410671585.XA Expired - Fee Related CN104389738B (en) 2014-11-21 2014-11-21 A kind of outer ring cable-stayed type multiblade wind wheel

Country Status (1)

Country Link
CN (1) CN104389738B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201461248U (en) * 2009-05-21 2010-05-12 谭福兰 Wind-power generation device of suspension-cable multi-blade wind wheel type
CN202417831U (en) * 2011-12-28 2012-09-05 李承恩 Wind power generator
CN103423081A (en) * 2012-05-22 2013-12-04 陆中源 Variable-pitch net-shaped stay wire wind wheel
CN203822556U (en) * 2014-03-21 2014-09-10 柴贵景 Spiral disc type blade structure used for wind driven generator
CN204476659U (en) * 2014-11-21 2015-07-15 玉溪市浩森工贸有限公司 A kind of outer ring cable-stayed type multiblade wind wheel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL361561A1 (en) * 2003-08-06 2005-02-07 Józef Antos Wind power plant
CN201615025U (en) * 2010-06-30 2010-10-27 徐建伟 Wind wheel with transmission accelerating wind turbine generator set
US8801363B2 (en) * 2010-11-12 2014-08-12 Herbert Williams Wind turbine with pulley transfer box apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201461248U (en) * 2009-05-21 2010-05-12 谭福兰 Wind-power generation device of suspension-cable multi-blade wind wheel type
CN202417831U (en) * 2011-12-28 2012-09-05 李承恩 Wind power generator
CN103423081A (en) * 2012-05-22 2013-12-04 陆中源 Variable-pitch net-shaped stay wire wind wheel
CN203822556U (en) * 2014-03-21 2014-09-10 柴贵景 Spiral disc type blade structure used for wind driven generator
CN204476659U (en) * 2014-11-21 2015-07-15 玉溪市浩森工贸有限公司 A kind of outer ring cable-stayed type multiblade wind wheel

Also Published As

Publication number Publication date
CN104389738A (en) 2015-03-04

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20180427

Termination date: 20181121