CN106762396A - 横轴双涡轮发电装置 - Google Patents

横轴双涡轮发电装置 Download PDF

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CN106762396A
CN106762396A CN201710089965.6A CN201710089965A CN106762396A CN 106762396 A CN106762396 A CN 106762396A CN 201710089965 A CN201710089965 A CN 201710089965A CN 106762396 A CN106762396 A CN 106762396A
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左志宽
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    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/186—Spiral or volute casings
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • F05B2240/931—Mounting on supporting structures or systems on a structure floating on a liquid surface which is a vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/94—Mounting on supporting structures or systems on a movable wheeled structure
    • F05B2240/941—Mounting on supporting structures or systems on a movable wheeled structure which is a land vehicle
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • 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
    • Y02E10/74—Wind 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)
  • Wind Motors (AREA)

Abstract

本发明公开了一种横轴双涡轮发电装置，主轴的中部同轴设置有发电机，发电机两端的主轴上同轴且对称设置有一对导流罩主体，导流罩主体的上部设置有进风导流罩，且进风导流罩与导流罩主体连通；发电机的两端与导流罩主体的连接处设置有轴承，轴承及发电机的下端设置有轴承托架，轴承托架下端设置有转动支架；导流罩主体的内部同轴设置有空腔，空腔的外部同轴设置有主涡轮，导流罩主体的外侧面对称设置有出风导流罩，且出风导流罩与导流罩主体连通；出风导流罩与导流罩主体之间均设置有侧涡轮，且侧涡轮、主涡轮均安装在主轴上；它的风能利用率更高；外部没有运动部件，结构更加紧凑，可减小占用空间；适用范围广。

Description

横轴双涡轮发电装置
技术领域
本发明涉及发电设备技术领域，具体涉及一种横轴双涡轮风力(水力)发电装置。
背景技术
风力发电机是将风能转换为机械功，机械功带动转子旋转，最终输出交流电的电力设备。风力发电机一般有风轮、发电机(包括装置)、调向器(尾翼)、塔架、限速安全机构和储能装置等构件组成。风力发电机的工作原理比较简单，风轮在风力的作用下旋转，它把风的动能转变为风轮轴的机械能，发电机在风轮轴的带动下旋转发电。广义地说，风能也是太阳能，所以也可以说风力发电机，是一种以太阳为热源，以大气为工作介质的热能利用发电机。
风力发电系统的工作原理一般是：首先通过桨叶将风能转化为风机转动的机械能，由于风机的转速大多比较低，需要用齿轮箱将风机的转速升高到发电机的额定转速附近，再经过发电机将机械能转化为电能，电力电子变流器将发电机输出的电能转换为合适幅值或频率的电压、电流，经过并网变压器升压后接入大电网。对于目前出现的一些低转速发电机，图中的齿轮箱可以省去。系统转速、功率等运行状态的控制可以通过改变风机桨叶的节距角实现，也可通过电力电子变流器来调节发电机的电磁力矩完成。
目前的风力发电机通常分为异步型、同步型、水平轴和垂直轴，但这些类型的风力发电机风能利用率不高，结构不够紧凑导致体积较大，因此需要占用的有效面积较大，导致适用场地受到限制。
发明内容
本发明的目的是提供一种风能利用率更高；外部没有运动部件，结构更加紧凑，可减小占用空间；适用范围广的横轴双涡轮发电装置。
为了解决背景技术所存在的问题，本发明是采用以下技术方案：一种横轴双涡轮发电装置，它包含主轴，主轴的中部同轴设置有发电机，发电机两端的主轴上同轴且对称设置有一对导流罩主体，导流罩主体的上部设置有进风导流罩，且进风导流罩与导流罩主体连通；发电机的两端与导流罩主体的连接处设置有轴承，轴承及发电机的下端设置有轴承托架，轴承托架下端设置有转动支架；导流罩主体的内部同轴设置有空腔，空腔的外部同轴设置有主涡轮，导流罩主体的外侧面对称设置有出风导流罩，且出风导流罩与导流罩主体连通；出风导流罩与导流罩主体之间均设置有侧涡轮，且侧涡轮、主涡轮均安装在主轴上。
作为本发明的进一步改进，所述的转动支架垂直设置在轴承托架下端。
作为本发明的进一步改进，所述的出风导流罩连接风向舵。
本发明的原理为：让流动的空气高压从进风导流罩进入涡轮箱导流罩主体，空气在推动主涡轮的涡轮扇叶的同时，也被扇叶改变了运动半径，空气流速增加，并二次推动侧涡轮。大型横轴风力发电机可直接并入电网，小型可家用。可实现移动安装，适合野外供电。
采用上述技术方案后，本发明具有以下有益效果：
1、风能利用率更高，外部没有运动部件，结构更加紧凑；
2、配合自动导向装置，无尾舵安装可减小占用空间；
3、应用范围广泛，大型横轴风力发电机可直接并入电网，小型可家用；
4、可安装在建筑物上、陆地上、车船上；
5、可实现移动安装，适合野外供电；
6、还可以用自然瀑布实现水力发电。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明所提供的实施例的结构示意图；
图2为图1的左视图；
图3为本发明所提供的实施例安装风向舵的结构示意图；
图4为图3顺时针旋转90°的俯视图；
图5为本发明所提供的实施例中导流罩主体内部的结构示意图；
图6为本发明所提供的实施例中主涡轮的结构示意图；
图7为本发明所提供的实施例中主涡轮单片扇叶的结构示意图；
附图标记：
1—进风导流罩；2—出风导流罩；3—导流罩主体；4—轴承托架；5—轴承；6—发电机；7—转动支架；8—主轴；9—主涡轮；10—侧涡轮；11—空腔；12—风向舵。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及具体实施方式，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施方式仅用以解释本发明，并不用于限定本发明。
请参阅图1-图7，本具体实施方式采用以下技术方案：一种横轴双涡轮发电装置，它包含进风导流罩1、出风导流罩2、导流罩主体3、轴承托架4、轴承5、发电机6、转动支架7、主轴8、主涡轮9、侧涡轮10、空腔11和风向舵12，主轴8的中部同轴设置有发电机6，发电机6两端的主轴8上同轴且对称设置有一对导流罩主体3，导流罩主体3的上部设置有进风导流罩1，且进风导流罩1与导流罩主体3连通；发电机6的两端与导流罩主体3的连接处设置有轴承5，轴承5及发电机6的下端设置有轴承托架4，轴承托架4下端设置有转动支架7；导流罩主体3的内部同轴设置有空腔11，空腔11的外部同轴设置有主涡轮9，导流罩主体3的外侧面对称设置有出风导流罩2，且出风导流罩2与导流罩主体3连通；出风导流罩2与导流罩主体3之间均设置有侧涡轮10，且侧涡轮10、主涡轮9均安装在主轴8上；出风导流罩2连接风向舵12。
所述的转动支架7垂直设置在轴承托架4下端。
实施例：
电动汽车是未来趋势。该发明更适合利用汽车在高速运动中产生强风生产电力，并且可与电动汽车无缝结合。汽车的进气格栅位置就是进风口，空气通过前舱两侧鳃状出风口排出。该风力发电装置可隐藏在电动汽车前舱内，不会增加汽车风阻，不影响汽车外观。
将进风口与出风口连接在流体管道中，可以利用流体推力发电。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (4)

1.横轴双涡轮发电装置，它包含主轴，其特征在于，主轴的中部同轴设置有发电机，发电机两端的主轴上同轴且对称设置有一对导流罩主体，导流罩主体的上部设置有进风导流罩，且进风导流罩与导流罩主体连通；发电机的两端与导流罩主体的连接处设置有轴承，轴承及发电机的下端设置有轴承托架，轴承托架下端设置有转动支架；导流罩主体的内部同轴设置有空腔，空腔的外部同轴设置有主涡轮，导流罩主体的外侧面对称设置有出风导流罩，且出风导流罩与导流罩主体连通；出风导流罩与导流罩主体之间均设置有侧涡轮，且侧涡轮、主涡轮均安装在主轴上。
2.根据权利要求1所述的横轴双涡轮发电装置，其特征在于，所述的转动支架垂直设置在轴承托架下端。
3.根据权利要求1所述的横轴双涡轮发电装置，其特征在于，所述的出风导流罩连接风向舵。
4.横轴双涡轮发电装置，其特征在于，它的原理为：让流动的空气高压从进风导流罩进入涡轮箱导流罩主体，空气在推动主涡轮的涡轮扇叶的同时，也被扇叶改变了运动半径，空气流速增加，并二次推动侧涡轮。
CN201710089965.6A 2017-02-20 2017-02-20 横轴双涡轮发电装置 Pending CN106762396A (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2382851Y (zh) * 1999-06-22 2000-06-14 王晓平 新型风力发电装置
WO2008039089A1 (en) * 2006-09-28 2008-04-03 Corneliu Gheorghe Botan Concentrator for wind turbine
CN101825065A (zh) * 2009-06-25 2010-09-08 廖福彰 风力发电机构
CN201714565U (zh) * 2010-04-08 2011-01-19 王洪俭 聚风式风力发电装置
CN201810493U (zh) * 2010-10-15 2011-04-27 韩拉妹 风力发电设备
US20110285139A1 (en) * 2010-05-24 2011-11-24 Pasquale Gregory Falbo Windflow modification into electricity-generating wind turbines
CN106286124A (zh) * 2015-05-21 2017-01-04 陈云桥 涡轮高效风力发电机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2382851Y (zh) * 1999-06-22 2000-06-14 王晓平 新型风力发电装置
WO2008039089A1 (en) * 2006-09-28 2008-04-03 Corneliu Gheorghe Botan Concentrator for wind turbine
CN101825065A (zh) * 2009-06-25 2010-09-08 廖福彰 风力发电机构
CN201714565U (zh) * 2010-04-08 2011-01-19 王洪俭 聚风式风力发电装置
US20110285139A1 (en) * 2010-05-24 2011-11-24 Pasquale Gregory Falbo Windflow modification into electricity-generating wind turbines
CN201810493U (zh) * 2010-10-15 2011-04-27 韩拉妹 风力发电设备
CN106286124A (zh) * 2015-05-21 2017-01-04 陈云桥 涡轮高效风力发电机

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