CN1081292C - 风道式风力发电装置 - Google Patents

风道式风力发电装置 Download PDF

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CN1081292C
CN1081292C CN97107245A CN97107245A CN1081292C CN 1081292 C CN1081292 C CN 1081292C CN 97107245 A CN97107245 A CN 97107245A CN 97107245 A CN97107245 A CN 97107245A CN 1081292 C CN1081292 C CN 1081292C
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wind
generator
air
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type windmill
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CN1209506A (zh
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程丰年
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    • 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
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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Abstract

本发明涉及的是一种以电动交通工具为载体的风道式风力发电装置。其特征在于该装置安装在电动交通工具上，结构包括风道、挡风板、发电机、风叶轮，风道为封闭式，具有集风、进风口，挡风板将风道分隔成多个区间，每个区间内装置有风叶轮，风叶轮与发电机相连。风道式风力发电装置设置有多个风道。挡风板设置在风叶轮之间。

Description

风道式风力发电装置
本发明风道式风力发电装置涉及的是一种以电动交通工具为载体的风道式风力发电装置。我们知道，电动交通工具在行驶时，空气会对该交通工具产生阻力，这阻力便是风力，速度越快，风力越大。本发明就是利用电动交通工具行驶时产生的风力，推动风力发电机发电，从而使该交通工具具有了发电功能。
目前，电动交通工具的推广应用，困难比较大，主要原因就是因为蓄电池的充电时间太长，限制了电动交通工具的发展。
本发明的目的在于提供一种安装在电动交通工具上的风道式风力发电装置，该装置结构简单、性能可靠，电动交通工具在安装使用了本装置后，便具有了发电功能，可及时为该车的蓄电池装置补充电能，避免了蓄电池充电时间太长的不足之处。
本发明是采取以下方案实现的：利用风道技术，将风力发电机的风叶轮安置在风道中，利用电动交通工具行驶时产生的风力，推动风力发电机发电。为了更充分合理地利用风力，在风道中设置了挡风板，使风力根据设计要求，推动本装置内的多台发电机同时发电，使该车具有了发电功能。所产生的电能，及时补充给该车的蓄电装置，保证了电动交通工具在使用中对电能的需求，为电动交通工具的推广应用解决了一大难题。
风道式风力发电装置，其特征在于该装置安装在电动交通工具上，结构包括风道、挡风板、发电机、风叶轮，风道为封闭式，具有集风、进风口，挡风板将风道分隔成多个区间，每个区间内装置有风叶轮，风叶轮与发电机相连。
本发明与现有技术相比，具有如下优点：
1、不改变电动交通工具的使用功能，增加了发电功能。
2、解决了电动交通工具的电力供应问题。
3、减少充电次数和缩短充电时间。
4、降低能源消耗。
5、减少环境污染。
下面将结合附图对本发明作进一步说明：
图1为风道式风力发电装置纵向剖视图。
图2为风道式风力发电装置横向剖视图。
图3为风道式风力发电装置俯视图。
图4为风道式风力发电装置的集风、进风口示意图。
图中编号名称为：
1、风道；  2、挡风板；  3、发电机；  4、风叶轮；  5、集风、进风口；  6、出风口；  7、电动交通工具。
参照附图1、2、3，一种以电动交通工具为载体的风道式风力发电装置，该装置安装在电动交通工具7上，结构包括风道1、挡风板2、发电机3、风叶轮4。图1、2画面中的剖视部分分别是风道1的纵向、横向剖视图。剖视部分显示，风道1是封闭式的，具有集风、进风口5、出风口6。挡风板2将风道分隔成多个区间，每个区间内装置有风叶轮4，风叶轮上装置有风叶，风叶轮4与发电机3相连。挡风板2设置在风叶轮4之间。在电动交通工具行驶中产生的风力从集风、进风口5进入风道1，首先推动前排的风叶轮4转动，发电机3工作发电。风力在推动前排的发电机3工作后，通过挡风板2，挡风板2设置在两只叶轮4的中间，挡风板2遮住了大部分风道，未被遮挡住的风道部分形成新的送风口，风力通过风口推动下一排风叶轮4传动发电机3工作发电。依次推动本装置内的发电机同时发电，使该车具有发电功能。图中显示，风力P作用在风叶轮4上时，风叶受力最大时的状态是垂直于风力运动方向的，当风力P×风叶轮半径R时，风能的利用率就得到了几何级的扩大，使得发电机的转矩增大，发电量增加。当风速确定后，发电量的多少与风叶轮4的半径R的大小成正比。
参照附图3，本发明风道式风力发电装置可设置有多个风道。如图所示，设计成两条风道1，安装八台风叶轮4、八台发电机3，这是根据具体车型设计的。如果对风道1的形状稍作改变，本发明装置可以设计成各种各样的形状，可满足各种类型、各种形式的电动交通工具使用。
参照附图2、3，本发明风道式风力发电装置中风力发电机的风叶轮4全部设置在风道1中，发电机3不与风叶轮4安置在同一风道中。
参照附图4，本发明风道式风力发电装置在风道1前端设置有集风、进风口5，设计成这一形式是为了更充分地利用风力。

Claims (3)

1、一种风道式风力发电装置，其特征在于该装置安装在电动交通工具上，结构包括风道、挡风板、发电机、风叶轮，风道为封闭式，具有集风、进风口，挡风板将风道分隔成多个区间，每个区间内装置有风叶轮，风叶轮与发电机相连。
2、根据权利要求1所述的风道式风力发电装置，其特征在于风道式风力发电装置设置有多个风道。
3、根据权利要求1所述的风道式风力发电装置，其特征在于挡风板设置在风叶轮之间。
CN97107245A 1997-12-29 1997-12-29 风道式风力发电装置 Expired - Fee Related CN1081292C (zh)

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CN1081292C true CN1081292C (zh) 2002-03-20

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101968037A (zh) * 2009-07-27 2011-02-09 唐小岚 环保型风能动力转换机
CN103287275A (zh) * 2013-05-29 2013-09-11 郭云龙 插电式风光空气能电动汽车
CN103883472A (zh) * 2014-02-24 2014-06-25 王秀祥 电动汽车车载风力发电装置
CN103883473A (zh) * 2014-03-10 2014-06-25 王秀祥 电动汽车车载强制风力发电装置
CN104061128A (zh) * 2014-04-16 2014-09-24 朱新民 电动车变速风能发电机组
CN104442312A (zh) * 2014-11-21 2015-03-25 广西智通节能环保科技有限公司 一种风光互补发电oled汽车天窗

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2073484U (zh) * 1990-01-18 1991-03-20 乔安 风力发电交通运输工具
US5296746A (en) * 1992-12-17 1994-03-22 Burkhardt Harry E Extended range charging system for electrical vehicle
CN2165250Y (zh) * 1993-01-13 1994-05-18 康健 双羽翼型叶片风力机
GB2288642A (en) * 1994-04-19 1995-10-25 David Johnston Burns Air driven generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2073484U (zh) * 1990-01-18 1991-03-20 乔安 风力发电交通运输工具
US5296746A (en) * 1992-12-17 1994-03-22 Burkhardt Harry E Extended range charging system for electrical vehicle
CN2165250Y (zh) * 1993-01-13 1994-05-18 康健 双羽翼型叶片风力机
GB2288642A (en) * 1994-04-19 1995-10-25 David Johnston Burns Air driven generator

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