CN108644063B - 一种地铁隧道风能发电装置 - Google Patents

一种地铁隧道风能发电装置 Download PDF

Info

Publication number
CN108644063B
CN108644063B CN201810498471.8A CN201810498471A CN108644063B CN 108644063 B CN108644063 B CN 108644063B CN 201810498471 A CN201810498471 A CN 201810498471A CN 108644063 B CN108644063 B CN 108644063B
Authority
CN
China
Prior art keywords
tunnel
transmission shaft
side wall
generator
energy storage
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.)
Active
Application number
CN201810498471.8A
Other languages
English (en)
Other versions
CN108644063A (zh
Inventor
付治国
周思宇
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.)
Liaoning Technical University
Original Assignee
Liaoning Technical University
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 Liaoning Technical University filed Critical Liaoning Technical University
Priority to CN201810498471.8A priority Critical patent/CN108644063B/zh
Publication of CN108644063A publication Critical patent/CN108644063A/zh
Application granted granted Critical
Publication of CN108644063B publication Critical patent/CN108644063B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of 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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
    • F03D9/46—Tunnels or streets
    • 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
    • Y02E10/70—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
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

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

Abstract

一种地铁隧道风能发电装置，包括发电机、蓄能系统、传动轴及叶轮，发电机及蓄能系统设在隧道侧壁顶部槽孔内，其正下方设有三个在竖直方向上等间距分布的隧道侧壁表面槽孔；传动轴通过轴承座竖直安装在隧道侧壁表面，传动轴顶端与发电机电机轴通过锥齿轮组相连；发电机与蓄能系统相连，蓄能系统用于存储发电机发出的电能；在传动轴上安装有三个叶轮，三个叶轮分别位于三个隧道侧壁表面槽孔内；叶轮通过超越离合器与传动轴相连，使三个叶轮相对于传动轴形成共轴但不联动状态，三个叶轮在传动轴上彼此独立转动。叶轮上共设置有三个半圆弧形叶片，隧道侧壁表面槽孔为半圆弧形；在叶轮转动过程中，每次只有一个叶片位于隧道侧壁表面槽孔外参与做功。

Description

一种地铁隧道风能发电装置
技术领域
本发明属于特种风力发电技术领域，特别是涉及一种地铁隧道风能发电装置。
背景技术
在地铁隧道中，由于地铁列车的运动方向是固定的，并且地铁隧道形状也是固定的，地铁列车在隧道中高速运行时，会产生强烈的定向气流，并且这种定向气流也相对稳定，因此可以用于风力发电。
目前，尽管已有不少的隧道风能发电装置出现，但实际发电效果并不理想，例如申请号为201220093939.3的中国专利，公开了一种利用地铁隧道风能的垂直轴风力发电系统，其叶轮结构包含了四个高度一定的整体式叶片，由于隧道中气流在垂直空间上分布并不均匀，因此其无法达到理想的发电效果。
发明内容
针对现有技术存在的问题，本发明提供一种地铁隧道风能发电装置，能够充分利用隧道垂直空间上的气流进行发电，从而实现更好的发电效果。
为了实现上述目的，本发明采用如下技术方案：一种地铁隧道风能发电装置，包括发电机、蓄能系统、传动轴及叶轮，所述发电机及蓄能系统均设置在隧道侧壁顶部槽孔内，在隧道侧壁顶部槽孔正下方设置有三个隧道侧壁表面槽孔，且三个隧道侧壁表面槽孔在竖直方向上等间距分布；所述传动轴通过轴承座竖直安装在隧道侧壁表面，传动轴的顶端与发电机的电机轴通过锥齿轮组相连；所述发电机与蓄能系统相连，蓄能系统用于存储发电机发出的电能；在所述传动轴上安装有三个叶轮，且三个叶轮分别位于三个隧道侧壁表面槽孔内；所述叶轮通过超越离合器与传动轴相连，使三个叶轮相对于传动轴形成共轴但不联动状态，三个叶轮在传动轴上彼此独立转动。
所述叶轮上共设置有三个叶片，且叶片形状为半圆弧形；所述隧道侧壁表面槽孔采用半圆弧形槽孔结构；在所述叶轮转动过程中，每次只有一个叶片位于隧道侧壁表面槽孔外参与做功，而另两个叶片均位于隧道侧壁表面槽孔内。
本发明的有益效果：
本发明的地铁隧道风能发电装置，能够充分利用隧道垂直空间上的气流进行发电，从而实现更好的发电效果。
附图说明
图1为本发明的一种地铁隧道风能发电装置的结构示意图；
图2为图1中I部放大图；
图3为图1中A-A剖视图；
图中，1—发电机，2—蓄能系统，3—传动轴，4—叶轮，5—隧道侧壁顶部槽孔，6—隧道侧壁表面槽孔，7—轴承座，8—锥齿轮组，9—超越离合器。
具体实施方式
下面结合附图和具体实施例对本发明做进一步的详细说明。
如图1～3所示，一种地铁隧道风能发电装置，包括发电机1、蓄能系统2、传动轴3及叶轮4，所述发电机1及蓄能系统2均设置在隧道侧壁顶部槽孔5内，在隧道侧壁顶部槽孔5正下方设置有三个隧道侧壁表面槽孔6，且三个隧道侧壁表面槽孔6在竖直方向上等间距分布；所述传动轴3通过轴承座7竖直安装在隧道侧壁表面，传动轴3的顶端与发电机1的电机轴通过锥齿轮组8相连；所述发电机1与蓄能系统2相连，蓄能系统2用于存储发电机1发出的电能；在所述传动轴3上安装有三个叶轮4，且三个叶轮4分别位于三个隧道侧壁表面槽孔6内；所述叶轮4通过超越离合器9与传动轴3相连，使三个叶轮4相对于传动轴3形成共轴但不联动状态，三个叶轮4在传动轴3上彼此独立转动。
所述叶轮4上共设置有三个叶片，且叶片形状为半圆弧形；所述隧道侧壁表面槽孔6采用半圆弧形槽孔结构；在所述叶轮4转动过程中，每次只有一个叶片位于隧道侧壁表面槽孔6外参与做功，而另两个叶片均位于隧道侧壁表面槽孔6内。
下面结合附图说明本发明的一次使用过程：
当地铁列车经过安装有本发明的隧道时，其产生的气流将直接作用到叶轮4上，三个叶轮4分别与垂直空间上的三处气流作用，且三个叶轮4中的任意一个都只会将动力传递给传动轴3，而不会影响到相邻的其他另两个叶轮4。假设只有一处气流可以驱动叶轮4用来带动传动轴3转动，则在传动轴3转动过程中，其他两个叶轮4不会被传动轴3带动并跟随转动，因此也就不会消耗传动轴3的动能。也就是说，本发明可以根据垂直空间上气流的大小自动实现最佳的气流收集效果，使隧道内的气流得到最充分的利用。当叶轮4在气流的作用下驱动传动轴3转动时，便可通过锥齿轮组8将动力传递给发电机1进行发电了，发电机1发出的电能直接存储到蓄能系统2中，而蓄能系统2存储的电能则可以直接用于隧道内的照明，或为隧道内其他用电设备进行供电。
实施例中的方案并非用以限制本发明的专利保护范围，凡未脱离本发明所为的等效实施或变更，均包含于本案的专利范围中。

Claims (1)

1.一种地铁隧道风能发电装置，其特征在于：包括发电机、蓄能系统、传动轴及叶轮，所述发电机及蓄能系统均设置在隧道侧壁顶部槽孔内，在隧道侧壁顶部槽孔正下方设置有三个隧道侧壁表面槽孔，且三个隧道侧壁表面槽孔在竖直方向上等间距分布；所述传动轴通过轴承座竖直安装在隧道侧壁表面，传动轴的顶端与发电机的电机轴通过锥齿轮组相连；所述发电机与蓄能系统相连，蓄能系统用于存储发电机发出的电能；在所述传动轴上安装有三个叶轮，且三个叶轮分别位于三个隧道侧壁表面槽孔内；所述叶轮通过超越离合器与传动轴相连，使三个叶轮相对于传动轴形成共轴但不联动状态，三个叶轮在传动轴上彼此独立转动；所述叶轮上共设置有三个叶片，且叶片形状为半圆弧形；所述隧道侧壁表面槽孔采用半圆弧形槽孔结构；在所述叶轮转动过程中，每次只有一个叶片位于隧道侧壁表面槽孔外参与做功，而另两个叶片均位于隧道侧壁表面槽孔内。
CN201810498471.8A 2018-05-23 2018-05-23 一种地铁隧道风能发电装置 Active CN108644063B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810498471.8A CN108644063B (zh) 2018-05-23 2018-05-23 一种地铁隧道风能发电装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810498471.8A CN108644063B (zh) 2018-05-23 2018-05-23 一种地铁隧道风能发电装置

Publications (2)

Publication Number Publication Date
CN108644063A CN108644063A (zh) 2018-10-12
CN108644063B true CN108644063B (zh) 2020-01-21

Family

ID=63757581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810498471.8A Active CN108644063B (zh) 2018-05-23 2018-05-23 一种地铁隧道风能发电装置

Country Status (1)

Country Link
CN (1) CN108644063B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109404218B (zh) * 2018-11-26 2021-01-12 江苏国泉泵业制造有限公司 一种地铁隧道顶部用风力发电装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201531372U (zh) * 2009-09-22 2010-07-21 张红涛 一种隧道风力发电装置
CN201568216U (zh) * 2009-10-09 2010-09-01 刘新广 隧道风发电装置
CN101994979A (zh) * 2010-09-28 2011-03-30 上海禅德智能科技有限公司 一种非自然风电综合利用照明装置
CN201836799U (zh) * 2010-09-28 2011-05-18 上海禅德智能科技有限公司 一种非自然风电综合利用照明装置
CN201810490U (zh) * 2010-10-12 2011-04-27 宁波银风能源科技股份有限公司 地铁隧道垂直轴风力发电装置
CN202031782U (zh) * 2011-04-20 2011-11-09 东莞市鑫亚塑胶制品有限公司 一种地铁隧道式风力涡轮发电装置及其地铁隧道系统
CN202545117U (zh) * 2012-03-13 2012-11-21 华北电力大学 一种利用地铁隧道风能的垂直轴风力发电系统
CN104870812A (zh) * 2013-12-18 2015-08-26 南宁马许科技有限公司 一种隧道内垂直轴风轮装置
CN204716464U (zh) * 2015-05-25 2015-10-21 西南交通大学 利用隧道风能的发电装置
CN205172811U (zh) * 2015-11-10 2016-04-20 广州易碳节能科技有限公司 一种行车隧道风力发电系统

Also Published As

Publication number Publication date
CN108644063A (zh) 2018-10-12

Similar Documents

Publication Publication Date Title
CN205681235U (zh) 一种具有散热效果的电机
CN101825062B (zh) 一种具有增压装置的再生风能风力发电机
CN108644063B (zh) 一种地铁隧道风能发电装置
CN202711553U (zh) 一种风力发电模拟实验装置
CN203348004U (zh) 垂直轴多叶轮风力发电机组
CN105402088A (zh) 一种风洞式双轮垂直轴风力发电机
CN208299624U (zh) 一种两轮独立驱动高尔夫球车齿轮箱电机
CN204755183U (zh) 可实时改变叶片角度的垂直轴风力发电机叶片装置
CN103233783A (zh) 叶轮增压装置
CN204511773U (zh) 一种多风机叶片风机头的风力发电装置
CN210531055U (zh) 适用于水平轴风力发电机的双叶轮驱动设备
CN203783817U (zh) 一种可增速的垂直轴风力发电机
CN207686904U (zh) 一种带有导流尾翼的风力发电机
CN202707375U (zh) 风磁光辅发电系统
CN208203474U (zh) 一种具备独立变桨功能的风力发电机组
CN203051001U (zh) 多机联合风力发电机
CN202187859U (zh) 与建筑一体化双组风轮驱动式垂直轴风力发电机
KR101176017B1 (ko) 그림자 효과를 최소화한 듀얼 로터블레이드 방식의 풍력 발전 장치
CN202789317U (zh) 新型风力机
CN201202587Y (zh) 风力发电机风轮
CN219711721U (zh) 一种垂直轴风力发电机
CN203223339U (zh) 一种阻力型垂直轴风力发电机
KR101587737B1 (ko) 수직축형 풍력 발전 장치
CN203809210U (zh) 一种落地式伞形高效风力发电装置
CN202417813U (zh) 双曲率抗强风风能发电机叶片

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant