CN110905707A - 一种垂直多轴风水两用轮机 - Google Patents

一种垂直多轴风水两用轮机 Download PDF

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CN110905707A
CN110905707A CN201811113031.2A CN201811113031A CN110905707A CN 110905707 A CN110905707 A CN 110905707A CN 201811113031 A CN201811113031 A CN 201811113031A CN 110905707 A CN110905707 A CN 110905707A
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central shaft
shaft
base
wind
blades
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李义明
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12Blades; Blade-carrying rotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06Rotors
    • F03D3/062Rotors characterised by their construction elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00Application
    • F05B2220/70Application in combination with
    • F05B2220/706Application in combination with an electrical generator
    • 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
    • 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
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Wind Motors (AREA)

Abstract

本发明提供一种垂直多轴风水两用轮机,包括底座,支撑架,中心轴,多个分轴以及安装在分轴上的叶片;支撑架固定在底座上,与底座形成“口”字型稳定结构;中心轴底部落于底座中心凹槽内,顶部穿过支撑架上孔洞与支撑架活动连接,中心轴顶端用于连接发电机;分轴成对设置,与中心轴固定连接;叶片活动连接于分轴上。本发明可以通过风能与水能带动分轴上的叶片进行转动,通过中心轴将动能传输至发电机组部分;且可以同时采用风能与水能两种方式进行发电,在枯水期时,主要使用风能方式发电,在无风情况下,主要使用水能方式发电,保证发电效率,解决了风能发电与水能发电的局限性,提高了发电效率。

Description

一种垂直多轴风水两用轮机
技术领域
本发明涉及一种发电机转动装置,具体涉及一种垂直多轴风水两用轮机。
背景技术
水力发电的基本原理是利用水位落差产生的水流,配合水轮发电机产生电力,也就是利用水位能转为水轮的机械能,再以机械能推动发电机,而得到电力。科学家们以此水位落差的天然条件,有效的利用流力工程及机械物理等,精心搭配以达到最高的发电量,供人们使用廉价又无污染的电力。
风能作为一种具有取之不尽用之不竭,清洁无污染的能源日益受到人们的关注,风力发动机是利用风能的主要设备。然而现有技术的水力发电设备或风力发电设备的发电具有一定的局限性,水能发电、风能发电机易受当地环境变化的影响,当处于枯水期或其它水流较少的情形时,水能发电效率大大降低,在无风情况下,无法通过风能发电。在枯水期或无风情况下,风能发电与水能发电的有很大的局限性,发电效率不高,现有技术的水力发电设备或风力发电设备发电单元单一,对发电环境条件要求苛刻。
发明内容
针对现有技术中的不足之处,本发明提供一种垂直多轴风水两用轮机。本发明可以同时采用风能与水能两种方式进行发生转动,在枯水期时,主要使用风能方式转动发电,在无风情况下,主要使用水能方式发电,保证发电效率,解决了风能发电与水能发电的局限性,提高了发电效率。
为了上述目的,本发明技术方案如下:
一种垂直多轴风水两用轮机,包括底座,支撑架,中心轴,多个分轴以及安装在分轴上的叶片;支撑架固定在底座上,与底座形成“口”字型稳定结构;中心轴底部落于底座中心凹槽内,顶部穿过支撑架上孔洞与支撑架活动连接,中心轴顶端用于连接发电机;分轴成对设置,与中心轴固定连接;叶片活动连接于分轴上。
作为优选的,所述分轴与中心轴之间加设有多个横杆,叶片通过自身卡扣结构卡在分轴顶杆和横杆上;这样,风力发电时,叶片顺风时横着,叶片全部接风,转到向反一面时叶片纵风向而上,阻力及小;叶片角度随风自由调整;整个轮机不受风向限制,自由迎风。
另一种优选方案,所述分轴为四个,两两组成“口”字框,且相对垂直,边框上下端与中心轴相连,此时,中心轴分为上下两部分,中心轴上杆、下杆分别与分轴形成框垂直交点相连;叶片则通过扣环与分轴的竖直杆相连。
有益效果:本发明可以通过风能与水能带动分轴上的叶片进行转动,通过中心轴将动能传输至发电机组部分。且可以同时采用风能与水能两种方式进行发电,在枯水期时,主要使用风能方式发电,在无风情况下,主要使用水能方式发电,保证发电效率,解决了风能发电与水能发电的局限性,提高了发电效率。
附图说明
图1为本发明一种实施例的结构示意图。
图2为本发明另一种实施例的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1
一种垂直多轴风水两用轮机,如图1所示,包括底座1,支撑架2,中心轴3,四个分轴4以及安装在分轴4上的叶片5,支撑架2固定在底座2上,,中心轴顶端用于连接发电机。
其中,中心轴3底部落于底座1凹槽内,顶部穿过支撑架2上杆孔与支撑架2活动连接;分轴成对设置,本实施例中,一分轴4与中心轴3之间加设三组横杆6,叶片5通过自身卡扣结构卡在分轴4顶杆和横杆上,一个分轴4卡有四组叶片5。
本发明的工作原理:
当风或水流穿过(冲击)叶片时,叶片转动,一带动分轴从而带动中心轴转动,形成机械能,一叶片通过自身卡扣结构绕分轴顶杆或横杆转动,根据风向或水流流向调整叶片角度,整个轮机不受风向(或水流流向)限制,自由转动。如风力发电时,叶片顺风时横着,叶片全部接风,转到向反一面时叶片纵风向而上,阻力及小;叶片角度随风自由调整。
实施例2
一种垂直多轴风水两用轮机,如图2所示,包括底座1,支撑架2,中心轴3,四个分轴4以及安装在分轴4上的叶片5,支撑架2固定在底座2上,与底座1形成“口”字型稳定结构,中心轴顶端用于连接发电机。
其中,中心轴3分为上下杆两部分,下杆底部落于底座1中心凹槽内,上杆顶部穿过支撑架2上杆孔与支撑架2活动连接;分轴成对设置,四个分轴4两两组成“口”字框,且相对垂直,其边框上下端与中心轴3的上下杆分别固定连接,叶片5通过五个扣环与分轴4的竖直杆相连。
本发明的工作原理:
当风或水流穿过(冲击)叶片时,叶片转动,一带动分轴从而带动中心轴转动,形成机械能,一叶片绕分轴转动,根据风向或水流流向调整叶片角度,整个轮机不受风向(或水流流向)限制,自由转动。
尽管已经示出和描述了本发明的技术方案,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。

Claims (4)

1.一种垂直多轴风水两用轮机,其特征在于:包括底座,支撑架,中心轴,多个分轴以及安装在分轴上的叶片;支撑架固定在底座上,与底座形成“口”字型稳定结构;中心轴底部落于底座中心凹槽内,顶部穿过支撑架上孔洞与支撑架活动连接,中心轴顶端用于连接发电机;分轴成对设置,与中心轴固定连接;叶片活动连接于分轴上。
2.如权利要求1所述的垂直多轴风水两用轮机,其特征在于:所述分轴与中心轴之间加设有多个横杆,叶片通过自身卡扣结构卡在分轴顶杆和横杆上。
3.如权利要求1所述的垂直多轴风水两用轮机,其特征在于:所述分轴为四个,两两组成“口”字框,且相对垂直,边框上下端与中心轴相连;叶片则通过扣环与分轴的竖直杆相连。
4.如权利要求3所述的垂直多轴风水两用轮机,其特征在于:所述中心轴分为上下两部分,中心轴上杆、下杆分别与分轴形成框垂直交点相连。
CN201811113031.2A 2018-09-14 2018-09-14 一种垂直多轴风水两用轮机 Pending CN110905707A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196699A (en) * 1986-10-27 1988-05-05 John Kenneth Nuckley Wind or water powered rotor
CN2189654Y (zh) * 1994-04-09 1995-02-15 郭忠诚 活翼两用叶轮
CN2823590Y (zh) * 2005-09-06 2006-10-04 张有崇 高效风力发动机
CN201874731U (zh) * 2010-11-24 2011-06-22 哈尔滨工程大学 一种垂直轴潮流发电装置
CN104747352A (zh) * 2014-12-22 2015-07-01 孙恒杰 开合帆片水风动力机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196699A (en) * 1986-10-27 1988-05-05 John Kenneth Nuckley Wind or water powered rotor
CN2189654Y (zh) * 1994-04-09 1995-02-15 郭忠诚 活翼两用叶轮
CN2823590Y (zh) * 2005-09-06 2006-10-04 张有崇 高效风力发动机
CN201874731U (zh) * 2010-11-24 2011-06-22 哈尔滨工程大学 一种垂直轴潮流发电装置
CN104747352A (zh) * 2014-12-22 2015-07-01 孙恒杰 开合帆片水风动力机

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