CN2534384Y - 风能抽气式风帽 - Google Patents

风能抽气式风帽 Download PDF

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CN2534384Y
CN2534384Y CN01230188U CN01230188U CN2534384Y CN 2534384 Y CN2534384 Y CN 2534384Y CN 01230188 U CN01230188 U CN 01230188U CN 01230188 U CN01230188 U CN 01230188U CN 2534384 Y CN2534384 Y CN 2534384Y
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axle
waste gas
wind energy
spherical impeller
air exhausting
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金光珠
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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
    • 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
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/215—Rotors for wind turbines with vertical axis of the panemone or "vehicle ventilator" type
    • 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
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • 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
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9111—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a chimney
    • 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
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9112—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a building
    • 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
    • Y02E10/72—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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy

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  • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)

Abstract

一种涉及工业厂房、泵房、转油站、菜窖、鸡舍、居民住宅等，经建筑物屋顶部自然通风领域的，节能安全型的风能抽气式风帽。主要由与轴的径向成一定角度且均匀分布的若干个弧形离心叶片，上下端分别固定在固定叶片板上，外形为上封顶下有通气道的球形叶轮。该叶轮在自然风力的作用下高速旋转，使球形叶轮腔内的烟尘或废气产生离心力，在该离心力的作用下，烟尘或废气不断从筒体入口吸入径弧形离心叶片缝隙排出。该球形叶轮在自然风力的作用下，自身高速旋转的同时，也同步带动入口处若干个风扇叶片也高速旋转，使筒体入口处的烟尘或废气源源不断地被吸入，排进球形叶轮腔内。风速越大，球形叶轮旋转速度就越快，球形叶轮腔内的气体产生的离心力也越大，入口风扇叶片也同步加速旋转，排风量也越大，双重作用下烟尘和废气排放效果更好，不会产生倒灌现象，且安装方便，实用性强。

Description

风能抽气式风帽
所属技术领域：
本实用新型涉及工业厂房、泵房、转油站、菜窖、鸡舍、居民住宅等，经建筑物屋顶部自然通风领域的风能抽气式风帽。
背景技术：
目前现有的工业厂房、泵房、转油站、菜窖、鸡舍、居民住宅等顶部上，用来自然排放废气或烟尘的管道、通道都是在其顶端安装一个固定圆筒或方筒上，有多个支柱支撑的伞状罩构成。在遇有大风时，排放废气、烟尘的效果不好，甚至会发生废气、烟尘的倒灌现象。
发明内容：
本实用新型的目的就是要克服上述现有技术中的不足，而以自然风为动力的风能抽气式风帽。它不但排气效果好，也不产生废气、烟尘的倒灌现象。
本实用新型解决其技术问题所采用的技术方案是：弧形离心叶片、轴、轴承、弧形支架、固定叶片板、下固定架、风扇叶片、筒体、圆形或多边形入口接口等构成。
上述弧型离心叶片为若干个，且与轴的径向成一定角度均匀分布，且上下端分别固定在固定叶片板上，上下固定叶片板都分别固定在轴上，外形为上封顶下有通气道的球形叶轮。该球形叶轮在自然风力的作用下高速旋转，使球形叶轮腔内的烟尘或废气产生离心力，在离心力的作用下，烟尘或废气不断从筒体入口吸入，经弧形离心叶片缝隙排出。弧型离心叶片、固定叶片板、下固定架，固连为一体，通过轴承固定在轴上。风扇叶片与筒体中部平面成一定角度且固定在轴上。球形叶轮在自然风力的作用下，自身高速旋转的同时，同步带动入口处的风扇叶片也高速旋转，使筒体入口处的烟尘或废气源源不断地被吸入，排进球形叶轮腔内。风速越大，球形叶轮旋转速度就越快，球形叶轮腔内的气体产生的离心力也越大，入口风扇叶片也同步加速旋转，排风量也越大，双重作用下烟尘和废气排放效果更好，不会产生倒灌现象，且安装方便，实用性强。
上述轴顶端通过轴承与弧形支架上端固连为一体，轴下部、通过轴承与下固定架固连为一体；弧形支架下端、下固定架、均都固定在筒体上部位，筒体下沿通过入口接口与不同形式排放废气或烟尘的通道连接。
上述弧形支架，下固定叶片板中的支架，下固定架中的支承架，均都为若干个以轴为中心均匀分部。
本实用新型的有益效果是：风速越大，由弧型离心叶片为主件组合的球形叶轮，旋转速度就越快，球形叶轮腔内的气体产生的离心力也越大；入口处风扇叶片也同步高速旋转，排风量也越大，双重作用下烟尘和废气排放效果更好，不会产生倒灌现象，且安装方便，实用性强。
附图说明：
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型风能抽气式风帽结构示意图。
图2是图1的俯视结构示意图。
具体实施方式：
图中1、弧形离心叶片，2、轴，3、轴承，4、弧形支架，5、固定叶片板，6、下固定架，7、风扇叶片，8、筒体，9、圆形或多边形入口接口。
在图1中，弧形离心叶片(1)为若干个与轴(2)径向成一定角度均匀的分布，且上下端分别固定在固定叶片板(5)上，上下固定叶片板都分别固定在轴(2)上；风扇叶片(7)为若干个与筒体(8)中部平面成一定角度，均匀分布且固定在轴(2)上，轴(2)顶端通过轴承(3)与弧形支架(4)上端固连为一体，轴(2)下部通过轴承(3)与下固定架(6)固连为一体；弧形支架(4)下端、下固定架(6)，均都固定在筒体(8)上部，筒体(8)下沿通过入口接口(9)与不同形式排放废气或烟尘的通道连接。

Claims (3)

1、一种风能抽气式风帽，是由弧形离心叶片(1)、轴(2)、轴承(3)、弧形支架(4)、固定叶片板(5)、下固定架(6)、风扇叶片(7)、筒体(8)、圆形或多边形入口(9)构成，其特征是：弧形离心叶片(1)为若干个与轴(2)径向成一定角度，均匀的分布，且上下端分别固定在固定叶片板(5)上，上下固定叶片板都分别固定在轴(2)上；风扇叶片(7)为若干个与筒体(8)中部平面成一定角度均匀分布，且固定在轴(2)上，轴(2)顶端通过轴承(3)与弧形支架(4)上端固连为一体，轴(2)下部通过轴承(3)与下固定架(6)固连为一体；弧形支架(4)下端、下固定架(6)，均都固定在筒体(8)上部，筒体(8)下沿通过入口接口(9)与不同形式排放废气或烟尘的通道连接。
2、根据权利要求1所述的风能抽气式风帽，其特征是：弧形支架(4)、下固定叶片板(5)中的支架、下固定架(6)中的支承架，均都为若干个以轴(2)为中心均匀分布。
3、根据权利要求1所述的风能抽气式风帽其特征是：入口接口(9)，形式有圆形式或多边形与建筑物屋顶通风道连接。
CN01230188U 2001-07-15 2001-07-15 风能抽气式风帽 Expired - Fee Related CN2534384Y (zh)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101363414A (zh) * 2008-09-22 2009-02-11 龚炳新 聚风增速型风力发电机
NL1036601C2 (nl) * 2009-02-18 2010-08-19 Sabastiaan Hendrikus Johannes Wijk Verticale as wind turbine welke is geïntegreerd in een schoorsteen.
CN102032202A (zh) * 2010-12-19 2011-04-27 王政玉 一种抽排气装置
CN102182642A (zh) * 2011-05-10 2011-09-14 曾少波 一种新型风力发电机
CN103574823A (zh) * 2013-10-14 2014-02-12 兰州大学 一种建筑物室内通风装置
CN106765831A (zh) * 2016-12-16 2017-05-31 钱月珍 通风地下室

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101363414A (zh) * 2008-09-22 2009-02-11 龚炳新 聚风增速型风力发电机
CN101363414B (zh) * 2008-09-22 2013-03-27 龚炳新 聚风增速型风力发电机
NL1036601C2 (nl) * 2009-02-18 2010-08-19 Sabastiaan Hendrikus Johannes Wijk Verticale as wind turbine welke is geïntegreerd in een schoorsteen.
CN102032202A (zh) * 2010-12-19 2011-04-27 王政玉 一种抽排气装置
CN102182642A (zh) * 2011-05-10 2011-09-14 曾少波 一种新型风力发电机
CN103574823A (zh) * 2013-10-14 2014-02-12 兰州大学 一种建筑物室内通风装置
CN103574823B (zh) * 2013-10-14 2017-01-18 兰州大学 一种建筑物室内通风装置
CN106765831A (zh) * 2016-12-16 2017-05-31 钱月珍 通风地下室

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