CN104389738A - Outer ring obliquely strained type multi-blade wind wheel - Google Patents

Outer ring obliquely strained type multi-blade wind wheel Download PDF

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Publication number
CN104389738A
CN104389738A CN201410671585.XA CN201410671585A CN104389738A CN 104389738 A CN104389738 A CN 104389738A CN 201410671585 A CN201410671585 A CN 201410671585A CN 104389738 A CN104389738 A CN 104389738A
Authority
CN
China
Prior art keywords
outer ring
wind wheel
blade
type multi
cable
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.)
Granted
Application number
CN201410671585.XA
Other languages
Chinese (zh)
Other versions
CN104389738B (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 invention relates to an outer ring obliquely strained type multi-blade wind wheel. The outer ring obliquely strained type multi-blade wind wheel is characterized in that the outer ring obliquely strained type multi-blade wind wheel comprises an inner hub, blades, an outer ring and steel wires, wherein a plurality of the blades are formed by obliquely straining the steel wires between the inner hub and the outer ring. The outer ring obliquely strained type multi-blade wind wheel can be used under the condition of small wind, wind resources can be fully utilized, and costs of manufacturing wind power blades can be reduced, so that manufacture costs of the whole wind wheel can be substantially reduced; the wind wheel is compact in structure and attractive in appearance and is of a novel wind wheel with a completely new structure.

Description

A kind of outer ring cable-stayed type multiblade wind wheel
Technical field
The present invention relates to wind energy facility technical field, specifically a kind of outer ring cable-stayed type multiblade wind wheel of wind energy transformation rotation function.
Background technique
The wind wheel used in existing wind-driven generator is generally three pieces type impeller, and its structural feature is the blower fan being applicable to run up, its require work wind speed and starting wind velocity higher, when wind speed is lower, substantially can not use, and structure is more complicated, cost of production is higher.
Summary of the invention
The object of the present invention is to provide a kind of outer ring cable-stayed type multiblade wind wheel, it can make full use of wind resource, also can work, and manufacture cost is lower when wind speed is less.
Technical solution of the present invention is: outer ring cable-stayed type multiblade wind wheel comprises interior hub, blade, outer ring and steel wire, and multiple blade, is combined thus by steel wire oblique pull tightly between interior hub and outer ring.
Described blade shape draws trapezoidal for the little length of radially outer imperial palace.
Described blade is that 30-300 sheet is uniformly distributed on interior hub and outer ring.
Described outer ring is a hollow tubular outer ring.
Described steel wire is connected with interior hub and outer ring, and each blade is connected with interior hub and outer ring respectively by two groups of steel wires.
Wind wheel of the present invention can use when wind-force is less, makes full use of wind-resources, and can reduce the cost of wind blade manufacture, and the manufacture cost of whole wind wheel significantly being reduced, its compact structure, beautiful shape, is a kind of air vane of brand new.
Accompanying drawing explanation
Fig. 1 is the structural representation of outer ring of the present invention cable-stayed type multiblade wind wheel.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation (stereogram) of outer ring of the present invention cable-stayed type multiblade wind wheel.
In figure, 1-outer ring, 2-steel wire, 3-blade, 4-steel wire, hub in 5-.
Embodiment
As shown in Figure 1, outer ring of the present invention cable-stayed type multiblade wind wheel comprises interior hub 5, blade 3, outer ring 1 and steel wire 2,4, multiple blade 3 is by steel wire 2 and 4 oblique pull tightly between interior hub 5 and outer ring 1, and namely blade oblique 5 ° of tensions between outer ring and interior hub are installed, and combine thus.Described steel wire is connected with interior hub and outer ring, and each blade is connected with interior hub and outer ring respectively by two groups of steel wires.Described blade 3 shape is drawn trapezoidal for the little length of radially outer imperial palace.Described blade 3 is uniformly distributed on interior hub 5 and outer ring 1 for 30-300 sheet.Described outer ring 1 is a hollow tubular outer ring.

Claims (5)

1. an outer ring cable-stayed type multiblade wind wheel, is characterized in that comprising interior hub, blade, outer ring and steel wire, and multiple blade, is combined thus by steel wire oblique pull tightly between interior hub and outer ring.
2. outer ring according to claim 1 cable-stayed type multiblade wind wheel, is characterized in that described blade shape draws trapezoidal for the little length of radially outer imperial palace.
3. outer ring according to claim 1 cable-stayed type multiblade wind wheel, is characterized in that described blade is that 30-300 sheet is uniformly distributed on interior hub and outer ring.
4. outer ring according to claim 1 cable-stayed type multiblade wind wheel, is characterized in that described outer ring is a hollow tubular outer ring.
5. outer ring according to claim 1 cable-stayed type multiblade wind wheel, is characterized in that described steel wire is connected with interior hub and outer ring, and each blade is connected with interior hub and outer ring respectively by two groups of steel wires.
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 true CN104389738A (en) 2015-03-04
CN104389738B 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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015010A1 (en) * 2003-08-06 2005-02-17 Antos Jozef Multibladed windmill
CN201461248U (en) * 2009-05-21 2010-05-12 谭福兰 Wind-power generation device of suspension-cable multi-blade wind wheel type
CN201615025U (en) * 2010-06-30 2010-10-27 徐建伟 Wind wheel with transmission accelerating wind turbine generator set
WO2012064357A1 (en) * 2010-11-12 2012-05-18 Williams Herbert L Wind turbine with pulley transfer box apparatus
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015010A1 (en) * 2003-08-06 2005-02-17 Antos Jozef Multibladed windmill
CN201461248U (en) * 2009-05-21 2010-05-12 谭福兰 Wind-power generation device of suspension-cable multi-blade wind wheel type
CN201615025U (en) * 2010-06-30 2010-10-27 徐建伟 Wind wheel with transmission accelerating wind turbine generator set
WO2012064357A1 (en) * 2010-11-12 2012-05-18 Williams Herbert L Wind turbine with pulley transfer box apparatus
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

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Publication number Publication date
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Granted publication date: 20180427

Termination date: 20181121