WO2011032312A1 - 可控式太阳能储热的热气流风力发电系统 - Google Patents

可控式太阳能储热的热气流风力发电系统 Download PDF

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Publication number
WO2011032312A1
WO2011032312A1 PCT/CN2009/074000 CN2009074000W WO2011032312A1 WO 2011032312 A1 WO2011032312 A1 WO 2011032312A1 CN 2009074000 W CN2009074000 W CN 2009074000W WO 2011032312 A1 WO2011032312 A1 WO 2011032312A1
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WO
WIPO (PCT)
Prior art keywords
wind
air flow
hot air
power generation
base body
Prior art date
Application number
PCT/CN2009/074000
Other languages
English (en)
French (fr)
Inventor
林辉峯
Original Assignee
Lin Huifeng
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 Lin Huifeng filed Critical Lin Huifeng
Priority to PCT/CN2009/074000 priority Critical patent/WO2011032312A1/zh
Publication of WO2011032312A1 publication Critical patent/WO2011032312A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00Devices for producing mechanical power from solar energy
    • F03G6/02Devices for producing mechanical power from solar energy using a single state working fluid
    • F03G6/04Devices for producing mechanical power from solar energy using a single state working fluid gaseous
    • F03G6/045Devices for producing mechanical power from solar energy using a single state working fluid gaseous by producing an updraft of heated gas or a downdraft of cooled gas, e.g. air driving an engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10Combinations of wind motors with apparatus storing energy
    • F03D9/18Combinations of wind motors with apparatus storing energy storing heat
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/10PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • H02S10/12Hybrid wind-PV energy systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/20Heat transfer, e.g. cooling
    • F05B2260/24Heat transfer, e.g. cooling for draft enhancement in chimneys, using solar or other heat sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00Arrangements for storing heat collected by solar heat collectors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/46Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the present invention relates to a controlled solar energy heat storage combined with a wind power generation system, and more particularly to a system device capable of fully utilizing natural wind and thermal energy resources for power generation.
  • the object of the present invention is to provide a controlled solar energy heat storage combined with a wind power generation system, which can integrate solar energy, wind power and hot air resources for power generation operations, and make full use of natural resources to enable it to operate around the clock. To improve overall power generation efficiency.
  • the principle of invention is derived from the “chimney effect”, which uses the suction force generated by the high-altitude wind to drive the fan to bring the hot air from the ground surface upward, and then the generator is used to generate electricity through the fan coaxially;
  • the high-altitude wind combines with the hot air to drive the fan, and the coaxial fan directly drives the generator to generate electricity.
  • controllable solar heat storage hot air flow combined with the wind power generation system comprises:
  • a wind-powered hot air power generation device comprising: a hollow lower seat body with a vent at the top, a middle fan blade pivoted at the top of the lower seat body, and a plurality of sets of power generating units, disposed under the In the seat body, the lower seat body comprises an outer casing containing a hot air flow pipe, the outer casing is provided with a plurality of air collecting ports matched with the wind direction, and the air collecting port can be connected to the corresponding air vent through the air flow pipe fitting, the hot air pipe
  • the device is located in the center of the outer sleeve, and a shaft extending into the hot air flow tube is disposed in the middle fan blade, the rotating shaft is disposed through the plurality of power generating unit groups, and the rotating shaft is provided with a small fan blade that can be pushed by the hot air flow.
  • the hot air power generating device is provided with a collecting wall that matches the air collecting opening on the periphery of the lower seat, and further a collecting groove is formed on the wall surface
  • a hollow cylindrical upper seat body is disposed above the top of the lower body of the wind current generating device, and a large fan blade coaxially rotating with the middle fan blade is disposed in the top of the upper seat body, and the fan blade
  • the bottom of the upper body can receive the airflow collected by the collecting hood, and the top is provided with a large airflow outlet, and the bottom of the body, at the inlet of the airflow, is provided with a windshield that can selectively close the airflow inlet and control the flow direction of the wind.
  • the upper housing is provided with a water storage interlayer, and on the water storage interlayer, a heat dissipation fin group arranged inwardly is arranged, and the wind hot air current generation device is provided with a solar panel on the upper seat body and the top of the wind collection wall. Solar energy heats the water storage interlayer of the upper body.
  • This design allows the wind-powered hot air power generation unit to be placed in a building, on a high slope or at a high point in the area, so that it can receive abundant natural wind power, push forward the electric unit to generate electricity, and collect solar heat.
  • the hot air flow through the hot air flow tube to push the small fan blade, rotate the power generation unit group, to generate electricity, and the power control unit can adjust voltage and rectify for use by the people, that is, the design of the invention successfully integrates the wind power And hot air resources, so that natural resources can be fully applied to achieve all-weather operation and power generation, in order to improve power generation efficiency and achieve better power generation efficiency.
  • FIG. 1 is a perspective view of a preferred embodiment of a wind power installation of the present invention.
  • FIG. 2 is a schematic view of the present invention using wind power and hot gas for power generation operations.
  • FIG. 3 is a partially enlarged schematic view showing the power generation operation using wind power and hot air according to the present invention.
  • FIG. 4 is a schematic view showing the connection between the solar heat storage device and the inlet end of the hot air flow duct air flow in the preferred embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a regional power generation network formed by a wind power hot air power generation device connected to an array solar energy storage device according to the present invention.
  • the design of the present invention integrates wind and hot air resources, further integrates solar energy, and can fully utilize natural resources for power generation operations.
  • the controllable solar heat storage hot air flow of the present invention is combined with a wind power generation system, which comprises a wind thermal power generation device (30), and Figure 5, the controllable solar energy
  • the heat storage hot air flow combined with the wind power generation system further includes a solar heat storage device (10) (as shown in FIG. 4), and the wind power flow generation device (30) is connected by a branch line (21) for integrating the natural environment.
  • Wind, Solar energy and hot air resources and applied to provide a wind hot air power generation device (30) for power generation operation
  • the wind hot air flow power generation device (30) comprising a hollow lower seat body (31) having a vent at the top, and a pivoting a middle blade (34) at the top of the lower body (31), and a set of at least one power generating unit (40) disposed in the lower body (31),
  • the lower body (31) including an outer casing (32) and a hot air pipe (20)
  • the outer casing (32) is provided with a plurality of air collecting ports (33) for matching the wind direction, and a wind blocking plate (54) is added to each of the air collecting ports ( 33 ), due to Taiwan It has the characteristics of blowing southwest wind in summer and northeast wind in winter, so it can be installed on the outer casing (32) to receive the southwest wind and northeast wind.
  • the windshield (33) receiving the northeast wind can be closed with the wind deflector (54), and vice versa, the hot air pipe (20) extends into the center of the outer casing (32)
  • the middle blade (34) is provided with a rotating shaft (35) extending into the hot air pipe (20), and the rotating shaft (35) passes through the at least one power generating unit group (40), and is on the rotating shaft (35)
  • a small fan blade (36) is provided, and the middle blade (34) receives an external wind shovel collected by the air vent (33), which can push the middle blade (34) to rotate, and the small blade (36) receives the heat
  • the hot air flow collected by the air flow tube (20) can push the small fan blade (36) to rotate, and the rotation of the small and middle blades (36, 34) can drive the power generation unit group (40) to generate electricity, and the hot air flow tube
  • a rotating shaft (35) is disposed in the middle fan blade (34), and the rotating shaft (35) provides the power generating unit group 40), as shown in the third embodiment, the lower seat body ( 31)
  • the number of two groups, three groups or more is not limited, and it is determined by the driving force.
  • the middle fan blade (34) is rotated by the external wind power, the hot air flow, and the rotating shaft (35) is rotated, and the rotating shaft (35) can drive the turns and the magnetic field in the at least one power generating unit group (40) to form a rotation.
  • the power is generated by cutting, and the power demand terminal is provided through the electronic control center for application.
  • the lower seat body (31) is provided with a positioning member (41) in the hot air flow tube (20), and the positioning member (41) can be various types of support rods, positioning plates, and one end of the positioning member (41) is disposed.
  • the wind hot air power generating device (30) further has a hollow cylindrical upper body (50) disposed above the top of the lower body (31), and is disposed in a top of the upper body (50) a large fan blade (51) coaxially rotating with the middle blade (34), and a bottom airflow inlet (52) of the upper seat (50), which can receive the wind airflow collected by the wind collecting cover (392), and the top a large airflow outlet (53) is provided, and at the bottom airflow inlet (52), a
  • the wind-hot airflow power generating device (30) is provided with a collecting wall (39) matching the air collecting port (33) around the lower seat body (31), which can collect wind and guide the flow to the set.
  • a tuyere (33), and a collecting groove (391) can be arranged on the wall of the collecting wall (39), and a collecting hood (392) can be arranged at the top of the collecting wall (39), as shown in Fig. 3.
  • the air vent (33) can be connected to the corresponding vent through the air flow pipe fitting (38).
  • a solar panel (57) is disposed around the solar panel (57), and a solar panel (57) is disposed on the top of the windwall (39), and
  • the water inlet pipe and the water outlet pipe are connected to the water storage interlayer (55) to heat the water in the water storage interlayer (55), so that the parallel heat dissipation fin group (56) of the water storage interlayer (55) further absorbs the water storage interlayer (55).
  • the top surface of the wind collecting wall (39) is provided with an assembly portion (70) for providing the upper seat body (50), and the upper seat is fixed by a fixing member (71).
  • the body (50) is fixed to the wind collecting wall (39).
  • the solar thermal storage device (10) comprises a solar collector plate (11), a tube
  • the road (12) continues the thermal hot water tank (13) of the solar heat collecting plate (11), and includes a heat conductor (14) disposed in the heat insulating hot water tank (13), and the heat conducting device (14) protrudes from one end of the heat conducting device (14) Outside the hot water tank (13), the solar heat storage device (10) can be placed in an open space in the area, so that the solar collector plate (11) can receive sunlight and heat the internal water into hot water and through the pipeline ( 12) It is sent to the heat preservation hot water tank (13), and the heat transfer device (14) is in contact with the hot water to heat transfer the heat of the hot water.
  • the hot air pipe (20) has a side end extending into the center of the outer casing (32), and a heat conductor (14) is provided at one end thereof, and the heat conductor (14) is in contact with the heat.
  • the hot water in the water tank (13) can conduct heat energy to the hot gas flow pipe (20), so that the external airflow flows into the hot gas flow pipe (20), can contact the heat energy of the heat conductor (14), and heats up into a hot air flow.
  • the hot air flow (20) flows into the wind hot air current generating device wind hot air power generating device (30) through the hot air rising, and the hot air pipe (20) can collect waste heat generated by the factory or the building to form a hot air flow. , push the small fan blade (36) to rotate.
  • the lower seat (31) of the wind-hot airflow generating device (30) can be arranged at a high point of the area, at a high slope or at a strong wind, so that the outside wind can be concentrated and guided through the wind collecting wall (39).
  • the same fan blows the middle blade (34) to rotate, and can drive the rotating shaft (35) to push the electric unit (40)
  • the power generation operation is carried out, and the solar heat storage device (10), the heated hot air or the collected waste hot air flow can be introduced into the lower seat (31) via the hot air flow tube (20), and the small fan is pushed.
  • the leaf (36) and the rotating shaft (35) are rotated, and then the electric unit group ( 40 ) is pushed forward to perform power generation work.
  • the wind can also enter through the wind air inlet (52) of the upper body (50), blow the large fan blade (51) to rotate, and coaxially push and forward the electric unit group (40).
  • the wind can be blown out by the air outlet (53) of the upper body ( 50 ).
  • the wind current generating device (30) further provides a wind deflector (54) at the air collecting port (33) to block the wind.
  • the plate (54) is adapted to adjust the inlet air volume or the closed air collection port (33) via a control device, and the air blocking plate (54) can also close the corresponding air flow inlet (52).
  • the design of the present invention can fully utilize wind power, solar energy and hot air resources for power generation operation, and can operate continuously in day and night to form an all-weather operation power generation mode, thereby improving the overall power generation amount.
  • the electricity generated by power generation is more economical and can provide more power resources for application.
  • the design of the present invention can be combined with a plurality of sets of solar thermal storage devices (10) connected to the wind thermal flow generation device (30) so that the converted hot air flow can be guided to the wind hot air flow.
  • a power generating operation is performed in the power generating device (30).
  • an array of solar heat storage devices (10) may be disposed in a regional open space location, and the array of solar heat storage devices (10) each have a branch pipeline (21) Connected to the hot gas flow tube (20), and the array of solar heat storage devices (10) can be heated by the heat exchanger (14) for the blown air to make more hot air flow after heating, can be introduced In the hot air pipe (20), and through the hot air pipe (20), it is guided to the wind hot air power generating device (30), and the small fan blade (36) and the rotating shaft (35) are rotated, and the electric relay unit is pushed and pushed.
  • Group (40) performs power generation operations.
  • the hot air flow drives the wind hot air power generation device (30).
  • the solar heat storage device (10) can be used to heat the stored hot water to form a hot air flow to drive the power generation unit group (40).
  • the device performs power generation operations to form an all-weather operational power generation system. Therefore, the present invention successfully integrates wind, solar and hot air resources, and can expand solar energy storage devices (10) according to regional environmental requirements to form a regional Integrate the power generation system, and fully utilize natural resources to achieve better power generation efficiency.

Description

可控式太阳能储热的热气流风力发电系统
技术领域
[1] 本发明是关于一种可控式太阳能储热的热气流结合风力发电系统, 尤指一种可 充分应用自然界的风力及热能资源进行发电的系统设备。
背景技术
[2] 由于自然资源中所蕴藏的石油含量, 已随着人类开釆使用而逐渐消耗殆尽, 故 于国际间莫不以寻求各种替代能源为首要任务, 其中, 又以绿色无污染的能源 应用最广受瞩目, 例如, 自然界的风力、 太阳能、 潮汐作用、 地热效应. . 等 作为发电系统之应用, 已能取代传统石油、 燃煤、 铁矿砂等能源, 提供人类更 好的生活应用。
[3] 又, 目前所常见的风力发电系统, 必需设置于空旷地区, 且必需于外界有风吋
, 才能推动叶片旋转进行发电作业, 其随着季节变化及天候环境变迁, 造成风 力大小不均, 而在风力不足或微量风力吋, 即可能因为无法推转叶片而停止发 电。
[4] 而常见的太阳能应用设备, 如太阳能热水器, 可通过太阳能集热板接受阳光照 射, 并将其内部的水加热成热水, 及通过管路送至保温热水槽中加以应用, 则 纯粹只是用于加热水及储存置放, 而无法与风力应用加以结合, 为此, 如何有 效整合不同绿色能源, 使其能发挥更佳效益, 即为现阶段有心人士所共同努力 的目标, 而希望能提出更好的整合系统, 以进一步造福人群。
对发明的公开
发明内容
[5] 本发明目的在于, 提出一种可控式太阳能储热的热气流结合风力发电系统, 可 整合太阳能、 风力及热空气资源进行发电作业, 而充分利用自然资源, 使其能 全天候运转, 以提升整体发电效益。
[6] 发明原理取自于 『烟囱效应』 , 利用高空风力带动风扇而产生的吸抽力将来自 地表面的热空气向上带, 进而通过风扇同轴带动发电机产生电力; 进一步利用 高空风力结合热气流带动风扇, 而直接由同轴风扇带动发电机产生电力。
[7] 为达成上述目的之结构特征及技术内容, 本发明可控式太阳能储热的热气流结 合风力发电系统, 其包括:
[8] —风力热气流发电装置, 其包含一顶部设有通风口的中空下座体、 一枢设于该 下座体顶部的中扇叶, 以及包含多组发电单元组, 设置于该下座体中, 该下座 体包括有一外套管内含热气流管, 该外套管周面设有复数配合风向的集风口, 集风口可通过风气流管管件连通至对应的通风口, 该热气流管装置在外套管正 中央, 该中扇叶中设置一伸入热气流管的转轴, 该转轴穿设多组发电单元组, 并该转轴上设置一可接受热气流推动的小扇叶, 该风力热气流发电装置于该下 座体外围设置配合集风口的集风墙, 并在集风墙的墙面上进一步设置集风凹槽 , 以收集风气流并导流至集风口。
[9] 该风力热气流发电装置的下座体顶部上方, 装设一中空圆柱型的上座体, 并在 该上座体顶部内设置一与该中扇叶同轴转动的大扇叶, 且该上座体底部可接受 集风罩收集的风气流流入, 顶部设有气流大出口, 该座体底部, 风气流入口处 , 设置可选择性封闭风气流入口及控制入风流向的阻风板, 该上座壳体设有储 水夹层, 以及在储水夹层上, 设置朝内并列的散热鰭片组, 该风力热气流发电 装置, 在其上座体及该集风墙顶部上设有太阳能板, 通过太阳能加热上座体的 储水夹层。
[10] 藉此设计, 可将风力热气流发电装置设置于大楼、 山坡高处或区域高点位置, 使其能接受丰沛的自然风力, 推转发电单元组进行发电作业, 以及收集太阳热 能产生的热气流, 经过热气流管来推动该小扇叶, 转动发电单元组, 进行发电 , 可供电力控制单元进行调整电压及整流, 以便民生使用, 也即, 本发明设计 , 成功的整合了风力及热空气资源, 使自然资源能充分应用, 达到全天候运转 发电, 以提高发电效能, 达到更佳的发电效益。
附图说明
[11] 图 1为本发明中风力装置设置的一较佳实施例的立体示意图。
[12] 图 2为本发明利用风力、 热气进行发电作业的示意图。
[13] 图 3为本发明利用风力、 热气进行发电作业的局部放大示意图。 图 4为本发明较佳实施形式中, 有关太阳能储热装置与热气流管风气流入口端 接续设置的示意图。
5为本发明以风力热气流发电装置接续数组太阳能储热装置而形成区域发电 网络的示意图。
[16] 附图中, 各标号所代表的部件列表如下:
[17] (10) 太阳能储热装置
[18] (11) 太阳能集热板 (12) 管路
[19] (13) 保温热水槽 ( :14) 热传导器
[20] (20) 热气流管 (2] _) 分支管路
[21] (30) 风力热气流发电装置 (31) 下座体
[22] (32) 外套管 (33) 集风口
[23] (34) 中扇叶 (35) 转轴
[24] (36) 小扇叶 (37) 风流道
[25] (38) 风气流管管件 (39) 集风墙
[26] (391; ) 集风凹槽 (392) 集风罩
[27] (40) 发电单元组 ( :41) 定位件
[28] (50) 上座体 (51) 大扇叶
[29] (52) 风气流入口 ( ;53) 气流大出口
[30] (54) 阻风板 (55) 储水夹层
[31] (56) 散热鰭片组 ( :57) 太阳能板
[32] (70) 组装部 (71) 固定件
具体实施方式
[33] 本发明设计, 整合了风力及热空气资源, 进一步结合太阳能, 而能充分应用自 然资源进行发电作业。
[34] 配合参看图 1至 3所示, 本发明可控式太阳能储热的热气流结合风力发电系统, 其包括一风力热气流发电装置 (30) , 另如图 5, 该可控式太阳能储热的热气流 结合风力发电系统, 进一步包括有一太阳能储热装置 (10) (如图 4所示) , 并 以分支管路 (21) 连接风力热气流发电装置 (30) , 用以整合自然界的风力、 太阳能及热空气资源, 并应用于提供风力热气流发电装置 (30) 进行发电作业 该风力热气流发电装置 (30) , 包含有一顶部设有通风口的中空下座体 (31) 、 一枢设于该下座体 (31) 顶部的中扇叶 (34) , 以及包含至少一组发电单元 组 (40) 设置于该下座体 (31) 中, 该下座体 (31) 包含有一外套管 (32) 及 一热气流管 (20) , 该外套管 (32) 周面设有复数配合风向的集风口 (33) , 每一集风口 (33) 处增设阻风板 (54) , 由于台湾具有夏季吹西南风、 冬季吹 东北风的特点, 因此可在外套管 (32) 上设置可接收西南风、 东北风的集风口
(33) , 在接收西南风吋, 可将接收东北风的集风口 (33) 以阻风板 (54) 关 闭, 反之亦然, 该热气流管 (20) 伸入外套管 (32) 正中央, 该中扇叶 (34) 设置一伸入热气流管 (20) 的转轴 (35) , 该转轴 (35) 穿设该至少一组发电 单元组 (40) , 并在该转轴 (35) 上设置一小扇叶 (36) , 该中扇叶 (34) 接 受集风口 (33) 收集的外界风力吋, 可推动该中扇叶 (34) 旋转, 该小扇叶 (3 6) 接受该热气流管 (20) 收集的热气流吋, 可推动该小扇叶 (36) 旋转, 该小 、 中扇叶 (36、 34) 的转动可驱动发电单元组 (40) 发电, 以及于该热气流管
(20) 中设置控制入风流量的阻风板 (54) 。
该中扇叶 (34) 中设置一转轴 (35) , 该转轴 (35) 提供所述之发电单元组 40) 接设, 如第三图所示之较佳实施例结构, 该下座体 (31) 中设有二个发电 单元组 (40) , 并以该转轴 (35) 接设该二组发电单元组 (40) , 惟其所能设 置的发电单元组 (40) 数量, 可为一组、 二组、 三组或以上数量而不为所限, 由推动动力决定之。
该中扇叶 (34) 在受外界风力、 热气流吹动旋转及带动转轴 (35) 转动吋, 可 以转轴 (35) 带动该至少一组发电单元组 (40) 中的线圏与磁场形成旋转切割 而产生电力, 经由电控中心, 提供用电需求端, 加以应用。
该下座体 (31) 于该热气流管 (20) 中设有定位件 (41) , 定位件 (41) 可为 各种形式的支撑杆、 定位板片, 且定位件 (41) 一端设置于发电单元组 (40) 的壳体上, 且定位件 (41) 另端定位于该热气流管 (20) 内壁面, 使热空气上 升吋, 可流过定位件 (41) 之间并朝上流动, 经而由中扇叶 (34) 处向外流出 [39] 该风力热气流发电装置 (30) 进一步在该下座体 (31) 顶部上方, 装设一中空 圆柱型的上座体 (50) , 并在该上座体 (50) 顶部内, 设置一与该中扇叶 (34 ) 同轴转动的大扇叶 (51) , 且该上座体 (50) 底部风气流入口 (52) , 可接 受集风罩 (392) 收集的风气流流入, 且顶面设有一气流大出口 (53) , 并在底 部风气流入口 (52) 处, 设置可选择性封闭风气流入口 (52) 及控制入风气流 流量的阻风板 (54) , 其中, 该上座体 (50) 可以为铜合金材质所制成的构件 , 可以接收太阳热能并增加聚集高温的效果, 增进内部散热鰭片组 (56) 对空 气加热, 以提高热气流上升效应, 该上座体 (50) 内侧面设有储水夹层 (55) , 以及在储水夹层 (55) 上设有并列的散热鰭片组 (56) , 此上座体 (50) 外 围设有太阳能板 (57) , 可吸收太阳能并加热储水夹层 (55) 中的水, 使散热 鰭片组 (56) 可以吸收储水夹层 (55) 的热能, 以加温通过该上座体 (50) 的 气流, 进而提升气流上升力。
[40] 如图 1所示, 该风力热气流发电装置 (30) 在该下座体 (31) 外围设置配合集 风口 (33) 的集风墙 (39) , 可收集风并导流至集风口 (33) , 并可在集风墙 (39) 的墙面上设置集风凹槽 (391) , 以及集风墙 (39) 顶部可设置集风罩 ( 392) , 另如图 3所示, 所述集风口 (33) 可通过风气流管管件 (38) 连通至对 应的通风口。
[41] 在本发明较佳实施例中, 依循该上座体 (50) 圆柱外壳, 环绕设有太阳能板 ( 57) , 以及在集风墙 (39) 顶部上面设置有太阳能板 (57) , 并以入水管、 出 水管与该储水夹层 (55) 相连通, 以加热该储水夹层 (55) 中的水, 使该储水 夹层 (55) 的并列散热鰭片组 (56) 进一步吸收该储水夹层 (55) 的热能, 其 中, 入水管的入水端是连接该储水夹层 (55) 的下半部, 出水管的出水端是连 接该储水夹层 (55) 的上半部。
[42] 在本发明较佳实施例中, 集风墙 (39) 顶面上设有可提供该上座体 (50) 组设 的组装部 (70) , 并以固定件 (71) 将该上座体 (50) 固定在该集风墙 (39) 上。
[43] 如图 4、 5所示, 该太阳能储热装置 (10) 包含一太阳能集热板 (11) 、 一以管 路 (12) 接续该太阳能集热板 (11) 的保温热水槽 (13) , 以及包含一设置在 保温热水槽 (13) 的热传导器 (14) , 该热传导器 (14) 一端伸出该保温热水 槽 (13) 外, 该太阳能储热装置 (10) 可设置于地区空旷位置, 使太阳能集热 板 (11) 可以接收太阳光, 并将其内部的水加热成热水并通过管路 (12) 送至 保温热水槽 (13) 中, 而热传导器 (14) 接触热水, 则可对于热水的热能进行 热传作业。
该热气流管 (20) —侧端伸入, 伸入装置于外套管 (32) 正中央, 另侧端则提 供热传导器 (14) 一端伸入其中, 该热传导器 (14) 因接触保温热水槽 (13) 中的热水, 可将热能传导至热气流管 (20) , 使外界气流流入热气流管 (20) 吋, 可接触热传导器 (14) 的热能, 而升温成热空气气流, 经由热空气上升, 从热气流管 (20) 流入风力热气流发电装置风力热气流发电装置 (30) 中, 此 外, 该热气流管 (20) 可以收集工厂或建筑物产生的废热, 形成热气流, 推动 该小扇叶 (36) 旋转。
该风力热气流发电装置 (30) 的下座体 (31) , 可设置于区域高点位置、 山坡 高处或具强劲风的地点, 使外界风力可经由集风墙 (39) 而集中导引至集风口 (33) , 并至该下座体 (31) 通风口流出, 同吋吹动该中扇叶 (34) 旋转, 而 能同吋带动转轴 (35) 推转发电单元组 (40) 进行发电作业, 且来自于太阳能 储热装置 (10) , 所升温的热空气或收集的废热空气流, 则可经由热气流管 (2 0) 引入下座体 (31) 中, 且推动小扇叶 (36) 及转轴 (35) 旋转, 进而推转发 电单元组 (40) 进行发电作业。
另如图 2、 3所示, 风也可经由该上座体 (50) 的风气流入口 (52) 进入, 吹动 该大扇叶 (51) 转动, 同轴推转发电单元组 (40) 进行发电作业, 且风可由该 上座体 (50) 气流大出口 (53) 吹出, 上述中, 该风力热气流发电装置 (30) 进一步在集风口 (33) 处设置阻风板 (54) , 阻风板 (54) 经由一控制装置, 且可适吋地调整入风风量或封闭集风口 (33) , 阻风板 (54) 也可封闭对应的 风气流入口 (52) 。
[47] 本发明设计, 可充分利用风力、 太阳能及热空气资源进行发电作业, 而不论白 天夜晚皆可持续运转, 形成一种全天候运转发电模式, 故能提高整体发电量, 使发电产出的电力更符合经济效益, 且能提供更多的电力资源加以应用。
配合参看图 5所示, 本发明设计, 可以结合多组太阳能储热装置 (10) , 连接 至风力热气流发电装置 (30) , 使其转换的热空气气流, 皆能导引至风力热气 流发电装置 (30) 中进行发电作业, 其具体实施例, 可在一区域性各地面空地 位置, 布设数组太阳能储热装置 (10) , 该数组太阳能储热装置 (10) 各以一 分支管路 (21) 接续至热气流管 (20) 中, 而可以该数组太阳能储热装置 (10 ) 对于吹入的空气以热传导器 (14) 加热升温, 使更多升温后的热空气气流, 可导入热气流管 (20) 中, 及通过该热气流管 (20) 导引至风力热气流发电装 置 (30) , 上升推转小扇叶 (36) 及转轴 (35) 旋转, 及推转发电单元组 (40 ) 进行发电作业。
[49] 因此, 经由上述结构特征、 技术内容及发电作业的详细说明, 可清楚看出本发 明设计特点在于:
[50] 提供一种整合风力、 太阳能及热空气资源的可控式太阳能储热的热气流结合风 力发电系统, 而能充分应用自然资源进行发电作业, 以提高发电量, 其白天可 通过风力、 热气流, 驱动风力热气流发电装置 (30) , 晚上可利用太阳能储热 装置 (10) , 所加热储存的热水加热空气, 接续形成热空气气流, 驱动发电单 元组 (40) 风力热气流发电装置进行发电作业, 形成全天候可运转的发电系统 , 故本发明设计, 成功的整合了风力、 太阳能及热空气资源, 且可依区域环境 需求, 扩充太阳能储热装置 (10) , 以形成区域性整合发电系统, 而能充分应 用自然资源, 达到更好的发电效益。

Claims

权利要求书
[1] 1.一种可控式太阳能储热的热气流结合风力发电系统, 其特征在于, 包括 一风力热气流发电装置, 其包含一顶部设有通风口的中空下座体、 一枢设 于该下座体顶部的中扇叶, 以及包含至少一组发电单元组设置于该下座体 中, 该下座体包括有一外套管及一热气流管, 该外套管周面设有复数配合 风向的集风口, 集风口可通过风气流管管件连通至对应的通风口, 该热气 流管配置在外套管管内正中央, 该中扇叶中设置一伸入热气流管的转轴, 该转轴装置至少一组发电单元组, 相同此转轴上, 设置一可接受热气流推 动的小扇叶, 该风力热气流发电装置于该下座体外围, 设置配合集风口收 集风力的集风墙, 并在集风墙的墙面上进一步设置集风凹槽, 以收集风并 导流至集风口;
该风力热气流发电装置, 设置一中空圆柱型上座体于该下座体顶部, 并在 该上座体顶部设有大出风口, 大出风口处配置一与该中扇叶同轴转动的大 扇叶, 且该上座体底部设有气流风气流入口, 可接受集风罩收集的风气流 , 流入上座体内部, 加热成热气流以推动大扇叶后流出, 该上座体内侧面 设有储水夹层, 同吋储水夹层朝内设置, 环绕并列的散热鰭片组, 该风力 热气流发电装置, 在该上座体及该集风墙上设有太阳能板, 通过太阳能加 热储水夹层内藏的水。
[2] 2.如权利要求 1所述的可控式太阳能储热的热气流结合风力发电系统, 其特 征在于, 进入本系统的所有气流, 皆可使用阻风板, 来控制气流流量的大 小, 并选择性封闭气流, 包含下座体的集风口处、 热气流管内、 上座体底 部气流风气流入口处, 全部都设置阻风板来控制入风流量, 进而控制发电 或停机进行设备维修。
[3] 3.如权利要求 1所述的可控式太阳能储热的热气流结合风力发电系统, 其特 征在于, 下座体外围, 设置配合集风口收集风力的集风墙, 并在集风墙的 墙面上进一步设置集风凹槽, 集风墙顶部设置集风罩, 对于风力的收集, 无论对下座体吹正向风或吹逆向风, 本发电系统都可有效使用。
[4] 4.如权利要求 1所述的可控式太阳能储热的热气流结合风力发电系统, 其特 征在于, 直接对发电设备储蓄热能并产生热气流, 推动大扇叶, 带动同轴 运转, 转动发电单元组, 在本发电系统的设备为, 装设铜质合金, 容易吸 收热能的中空圆柱型上座体, 并在该上座体顶部内, 设置一与该中扇叶同 轴转动的大扇叶, 且该上座体底部可接受集风罩收集的风气流流入, 顶部 设有气流大出口, 该上座体壳体设有储水夹层, 储水夹层朝内设置, 环绕 并列的散热鰭片组,在其上座体和集风墙顶部上设有太阳能板, 通过太阳能 加热上座体的储水夹层。
[5] 5.如权利要求 1所述的可控式太阳能储热的热气流结合风力发电系统, 其特 征在于, 外套管及热气流管, 提供结合风力和热气流, 推动中扇叶转动发 电单元组, 该外套管周面设有复数配合风向的集风口, 集风口可通过风气 流管管件, 连通至对应的通风口, 并且由集风墙供应风力, 该热气流管配 置在外套管管内正中央, 且由太阳能储热装置供应热气流。
[6] 6.如权利要求 1所述的可控式太阳能储热的热气流结合风力发电系统, 其特 征在于, 大、 中、 小扇叶同轴运转, 各自有动力来源, 推动大、 中、 小扇 叶运转, 所相加、 相互动运转, 重迭动力, 更有帮助于推动发电单元组。
[7] 7.如权利要求 1或 2所述的可控式太阳能储热的热气流结合风力发电系统, 其特征在于, 该可控式太阳能储热的热气流结合风力发电系统, 还包括有 至少一组太阳能储热装置, 所述的太阳能储热装置设置位置是低于上述风 力热气流发电装置, 所述的太阳能储热装置皆包含一太阳能集热板、 一与 该太阳能集热板相连通的保温热水槽, 以及包含一设置于保温热水槽的热 传导器, 该热传导器一端伸出该保温热水槽外, 加热进入分支管路的气流 , 此热气流并以分支管路接续至热气流管中。
PCT/CN2009/074000 2009-09-17 2009-09-17 可控式太阳能储热的热气流风力发电系统 WO2011032312A1 (zh)

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