CN203009165U - 高层建筑用风力发电设备 - Google Patents

高层建筑用风力发电设备 Download PDF

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CN203009165U
CN203009165U CN2012206542522U CN201220654252U CN203009165U CN 203009165 U CN203009165 U CN 203009165U CN 2012206542522 U CN2012206542522 U CN 2012206542522U CN 201220654252 U CN201220654252 U CN 201220654252U CN 203009165 U CN203009165 U CN 203009165U
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wind power
fan blade
power generation
generation device
wind
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付晓勇
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State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
Zhengzhou Huali Information Technology Co Ltd
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State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
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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
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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

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Abstract

本实用新型公开了一种高层建筑用风力发电设备，它含有至少一个风叶轮和一套发电装置，所述发电装置安装在所述风叶轮的轮轴部位，并且，所述风叶轮和发电装置通过支持装置安装在高层建筑的拔风井靠近顶层的内部，或者安装在拔风井、电梯间和楼梯间顶部的出风口处。所述风叶轮的轴线垂直设置或水平设置。所述风叶轮的形状为打蛋器状。本实用新型利用高层建筑内部烟囱效应形成的气流，不必担心气候的影响，能够为楼宇提供独立的不间断的电力供应。并且，本实用新型直接安装在用电负荷内部，无需进行电力的分配和传送，不但节省了设备材料和传输损耗，而且提供了额外的稳定电源。

Description

高层建筑用风力发电设备
技术领域：
本实用新型涉及一种电力系统用发电设备，特别是涉及一种高层建筑用风力发电设备。 
背景技术：
随着城市的发展，高层建筑越来越多，高层建筑中内部一般设置数量不等的电梯间、楼梯间和拔风井，构成了上下直接贯通的通道；当室内温度高于室外温度时或者低层温度高于高层温度时，热空气因密度小，便沿着上述垂直通道自然上升，楼宇外部冷空气因密度大，从相对低的高度渗入通道中。在热压和风压的共同作用下，通道中形成明显的上升气流，这就是高层建筑中的烟囱效应。
风力发电技术因其可再生、无污染的特性，正在得到越来越广泛的应用。随着季节和天气变化，常规风场的风力并不稳定，而且风力资源分布并不均匀，因此常规的风力发电设备常常受到气候和地域的限制。高层建筑物因为其特殊的结构，在上下贯通的楼梯间、电梯间、拔风井等结构中形成持续而又稳定的气流，该气流能够为小功率风力发电设备提供动力。
实用新型内容：
本实用新型所要解决的技术问题是：克服现有技术的不足，提供一种设计合理、结构简单、电力稳定且节约能源的高层建筑用风力发电设备。
本实用新型的技术方案是：一种高层建筑用风力发电设备，含有至少一个风叶轮和一套发电装置，所述发电装置安装在所述风叶轮的轮轴部位，并且，所述风叶轮和发电装置通过支持装置安装在高层建筑的拔风井靠近顶层的内部，或者安装在拔风井、电梯间和楼梯间顶部的出风口处。
所述风叶轮的轴线垂直设置或水平设置。所述风叶轮的形状为打蛋器状。所述支撑装置含有四周边框，所述四周边框通过螺栓固定在拔风井、电梯间和楼梯间顶部的出风口处的墙壁上。所述风叶轮和发电装置与所述支持装置之间设置有减震垫。
本实用新型的有益效果是：
1、本实用新型利用高层建筑内部烟囱效应形成的气流，不必担心气候的影响，能够为楼宇提供独立的不间断的电力供应。
2、本实用新型直接安装在用电负荷内部，无需进行电力的分配和传送，不但节省了设备材料和传输损耗，而且提供了额外的稳定电源。
3、本实用新型对于建筑物拔风井、电梯间或者楼梯间上端出风口开口为垂直向上型式的，可安装一打蛋器状的风叶轮，发电装置安装于该装置的轴向，既可防雨水又可发电。
4、本实用设计合理、结构简单、电力稳定且节约能源，其提供的电能在公共场合照明以及公共通信装置供电方面都可发挥有益的作用，且易于推广实施，具有良好的经济效益。
附图说明：
图1为高层建筑用风力发电设备的结构示意图。
具体实施方式：
实施例：参见图1，图中，1-高层建筑导风通道，2-支持装置，3-风叶轮，4-发电装置，5-出风口。
高层建筑用风力发电设备含有至少一个风叶轮3和一套发电装置4，其中：发电装置4安装在风叶轮3的轮轴部位，并且，风叶轮3和发电装置4通过支持装置2安装在高层建筑导风通道1中，可以安装在拔风井靠近顶层的内部，也可以安装在拔风井、电梯间和楼梯间顶部的出风口处。
风叶轮3的轴线垂直设置或水平设置，根据不同的需要来确定。对于建筑物拔风井、电梯间或者楼梯间上端出风口开口为垂直向上型式的，可安装一打蛋器状的风叶轮3，发电装置4安装于该风叶轮3的轴向，既可防雨水又可发电。
支撑装置2含有四周边框，四周边框通过螺栓固定在拔风井、电梯间和楼梯间顶部的出风口处的墙壁上。风叶轮3和发电装置4与支持装置2之间设置有减震垫，以降低噪音。
特别地，对于电梯间，该发电装置4可以安装在出风口处，发电装置4需多安装一换向电枢，以保证在电梯上下过程中风叶轮3均可保持相同方向旋转。
本实用新型利用高层建筑内部烟囱效应形成的气流，不必担心气候的影响，能够为楼宇提供独立的不间断的电力供应，并且直接安装在用电负荷内部，无需进行电力的分配和传送，不但节省了设备材料和传输损耗，而且提供了额外的稳定电源。

Claims (5)

1.一种高层建筑用风力发电设备，含有至少一个风叶轮和一套发电装置，其特征是：所述发电装置安装在所述风叶轮的轮轴部位，并且，所述风叶轮和发电装置通过支持装置安装在高层建筑的拔风井靠近顶层的内部，或者安装在拔风井、电梯间和楼梯间顶部的出风口处。
2.根据权利要求1所述的高层建筑用风力发电设备，其特征是：所述风叶轮的轴线垂直设置或水平设置。
3.根据权利要求1所述的高层建筑用风力发电设备，其特征是：所述风叶轮的形状为打蛋器状。
4.根据权利要求1或2或3所述的高层建筑用风力发电设备，其特征是：所述支撑装置含有四周边框，所述四周边框通过螺栓固定在拔风井、电梯间和楼梯间顶部的出风口处的墙壁上。
5.根据权利要求4所述的高层建筑用风力发电设备，其特征是：所述风叶轮和发电装置与所述支持装置之间设置有减震垫。
CN2012206542522U 2012-12-03 2012-12-03 高层建筑用风力发电设备 Expired - Fee Related CN203009165U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2546530A (en) * 2016-01-22 2017-07-26 Sankey Tim Elevator energy recovery system
US10215160B2 (en) 2017-02-22 2019-02-26 International Business Machines Corporation Generating energy using airflow from a moving elevator cabin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2546530A (en) * 2016-01-22 2017-07-26 Sankey Tim Elevator energy recovery system
US10215160B2 (en) 2017-02-22 2019-02-26 International Business Machines Corporation Generating energy using airflow from a moving elevator cabin
US11174844B2 (en) 2017-02-22 2021-11-16 International Business Machines Corporation Generating energy using airflow from a moving elevator cabin

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