WO2022105351A1 - 一种重力风发电装置 - Google Patents

一种重力风发电装置 Download PDF

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Publication number
WO2022105351A1
WO2022105351A1 PCT/CN2021/115355 CN2021115355W WO2022105351A1 WO 2022105351 A1 WO2022105351 A1 WO 2022105351A1 CN 2021115355 W CN2021115355 W CN 2021115355W WO 2022105351 A1 WO2022105351 A1 WO 2022105351A1
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wind power
base
siphon pipe
power generation
siphon pipeline
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PCT/CN2021/115355
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English (en)
French (fr)
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董连宇
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董连宇
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Publication of WO2022105351A1 publication Critical patent/WO2022105351A1/zh

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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
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • 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
    • 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
    • F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • F03D9/37—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects with means for enhancing the air flow within the tower, e.g. by heating
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

Definitions

  • the invention relates to the technical field of wind power generation, in particular to a gravity wind power generation device.
  • Wind power refers to converting the kinetic energy of wind into electrical energy.
  • Wind energy is a kind of clean and pollution-free renewable energy. It has been used by people for a long time, mainly through windmills to pump water, grind noodles, etc. People are interested in how to use wind to generate electricity.
  • the use of wind power to generate electricity is very environmentally friendly, and the wind energy reserves are huge, so it has been paid more and more attention by countries all over the world.
  • the existing wind power generation devices have great limitations, and wind resources are not abundant in most areas, so a device with good wind power generation effect needs to be studied.
  • the purpose of the present invention is to solve the problems existing in the background technology and provide a gravity wind power generation device.
  • a gravity wind power generation device comprising a siphon pipe with a large drop, an air inlet is arranged on the top of the siphon pipe, and a fixing frame is welded on the outside of the siphon pipe , the bottom of the siphon pipe is provided with a base that lifts it up, the side of the base is provided with an exhaust and drainage port, the siphon pipe is provided with a flow control and adjustment device and a generator bracket, and the generator bracket is installed with a wind power A generator, the wind generator is electrically connected with an external power system.
  • the siphon pipe is fixed above the base by bolts.
  • a pool is provided outside the base.
  • the length of the siphon pipe is more than 100 times its diameter.
  • the invention has the following advantages: wide application range, using the temperature difference between the high altitude and the ground to achieve the effect of wind power generation, and can collect the water in the sky for drinking, irrigation or continuous hydropower generation, and reduce the occurrence of disastrous weather.
  • FIG. 1 is a schematic structural diagram of a gravity wind power generation device according to the present invention.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
  • “plurality” means two or more, unless otherwise expressly and specifically defined.
  • a gravity wind power generation device includes a siphon duct 1 with a large drop, an air inlet 2 is arranged on the top of the siphon duct 1, a fixing frame 3 is welded on the outside of the siphon duct 1, and the siphon duct 1 is
  • the bottom of the 1 is provided with a base 4 which is overhead, the side of the base 4 is provided with an air exhaust and drainage port 5, and the siphon pipe 1 is provided with a flow control and adjustment device 6 and a generator support 7.
  • the generator support 7 A wind power generator 8 is installed thereon, and the wind power generator 8 is electrically connected to an external power system.
  • the siphon pipe 1 is fixed above the base 4 by means of bolts 9 .
  • a pool 10 is provided outside the base 4 .
  • the length of the siphon pipe 1 is more than 100 times its diameter.
  • the length of the pipeline, the drop, and the temperature difference between the inside and outside have lower limits and no upper limits, and the siphon pipeline can also be built on the hillside, so there is no limit on whether the pipeline is vertical or curved. Only the length requirements are limited, the drop requirements are limited, and the internal and external temperature differences are limited. As long as the temperature difference is used to generate wind by gravity, it is considered that this patent has been used and falls within the scope of protection of this patent.
  • the length of the siphon pipe is more than 100 times its diameter, and the height is thousands of meters.
  • the siphon pipe is not limited to vertical or inclined, nor is it limited to straight or curved.
  • the air temperature inside the pipe is more than 5 degrees Celsius lower than the normal outside temperature.
  • the so-called normal outside temperature here refers to the outside air temperature excluding the influence of the exhaust air from the pipeline, that is, the outside air temperature after the pipeline is closed for a long time until it has no influence on the outside world.
  • a fixing frame similar in shape to the Eiffel Tower is welded on the outside of the siphon pipe, and a flow regulating control device and a wind generator are arranged in the siphon pipe.
  • the bottom of the siphon pipe is provided with an overhead base.
  • the siphon pipe is fixed on the base by mounting bolts.
  • the side of the base is provided with an air exhaust and drainage port.
  • the base can be made of concrete material or metal material or other high-strength pressure-resistant materials.
  • the system After the system is running, it can be stopped at any time, and the stop only needs to close the channel through the flow control adjustment device.
  • the system can also be started at any time to open the channel. When there is enough cold air at high altitude, it will fall naturally to fill the pipeline. It can also be artificially accelerated to cause siphoning. It is only necessary to energize the bottom fan to actively exhaust the air downward. It is the low temperature and high density air that will naturally form a siphon effect after being subjected to gravity, and then the external power supply can be disconnected to generate electricity.
  • the main point is to use the cold air to generate continuous wind by gravity, which is characterized by a cold air duct with a drop of thousands of meters.
  • the length of the pipe is at least 100 times the diameter, and the temperature of the gas inside is more than 5 degrees Celsius lower than the outside.
  • the siphon pipe can be insulated as required.
  • the strength of the wind at the bottom should reach the strength of a tornado without the generator, and the wind will be weakened when the wind generator is connected to the load. After start-up, continuous high wind power can be obtained without any follow-up fuel cost, no windless phenomenon occurs, and the power output is continuous and stable.
  • the cold air discharged from the bottom in summer can also create a cool environment for the ground to cool down significantly. When the sky is cloudy, the cloud can be sucked down to obtain a large amount of fresh water. With a pool next to it, the water from the sky can be collected for drinking, irrigation or continued hydropower generation.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Wind Motors (AREA)

Abstract

一种重力风发电装置，包括大落差的虹吸管道（1），虹吸管道（1）的顶部设置有进气口（2），虹吸管道（1）的外部焊接有固定架（3），虹吸管道（1）的底部设置有将其架空的底座（4），底座（4）侧面有排风排水口（5），虹吸管道（1）内设置有流量控制调节装置（6）和发电机支架（7），发电机支架（7）上安装有风力发电机（8），风力发电机（8）与外部电力系统电性连接。虹吸管道（1）通过螺栓（9）固定在底座（4）上方，底座（4）外设置有水池（10），虹吸管道（1）的长度是其直径的100倍以上。

Description

一种重力风发电装置 技术领域
本发明涉及风力发电技术领域，具体是指一种重力风发电装置。
背景技术
风力发电是指把风的动能转为电能。风能是一种清洁无公害的的可再生能源能源，很早就被人们利用，主要是通过风车来抽水、磨面等，人们感兴趣的是如何利用风来发电。利用风力发电非常环保，且风能蕴量巨大，因此日益受到世界各国的重视。但是现有的风力发电装置的局限性较大，且大多数地区的风力资源并不丰富，所以一种风力发电效果好的装置有待研究。
发明内容
本发明的目的是解决背景技术中存在的问题，提供一种重力风发电装置。
为解决上述技术问题，本发明提供的技术方案为：一种重力风发电装置，包括大落差的虹吸管道，所述虹吸管道的顶部设置有进气口，所述虹吸管道的外部焊接有固定架，所述虹吸管道的底部设置有将其架空的底座，所述底座侧面有排风排水口，所述虹吸管道内设置有流量控制调节装置和发电机支架，所述的发电机支架上安装有风力发电机，所述风力发电机与外部电力系统电性连接。
作为一种优选方案，所述虹吸管道通过螺栓固定在所述的底座上方。
作为一种优选方案，所述底座外设置有水池。
作为一种优选方案，所述虹吸管道的长度是其直径的100倍以上。
本发明具有如下优点：适用范围广，采用高空与地面之间的温差来实现风力发电的效果，且可以收集天上的水用于饮用、灌溉或者继续进行水利发电，减少灾害性天气的发生。
附图说明
图1是本发明一种重力风发电装置的结构示意图。
如图所示：1、虹吸管道，2、进气口，3、固定架，4、底座，5、排风排水口，6、流量控制调节装置，7、发电机支架，8、风力发电机，9、螺栓，10、水池。
具体实施方式
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明 所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。
附图中给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
结合附图，一种重力风发电装置，包括大落差的虹吸管道1，所述虹吸管道1的顶部设置有进气口2，所述虹吸管道1的外部焊接有固定架3，所述虹吸管道1的底部设置有将其架空的底座4，所述底座4侧面有排风排水口5，所述虹吸管道1内设置有流量控制调节装置6和发电机支架7，所述的发电机支架7上安装有风力发电机8，所述风力发电机8与外部电力系统电性连接。所述虹吸管道1通过螺栓9固定在所述的底座4上方。所述底座4外设置有水池10。所述虹吸管道1的长度是其直径的100倍以上。
本发明在具体实施时，管道长度、落差、内外温差均是有下限无上限，虹吸管道也可以依靠山坡而建造，所以对管道是否竖直不设限，管道是否弯曲也不设限。只对长度要求设限，对落差要求设限，对内外温差设限，只要达到温差用到重力产生风的原理就认为已经用到此专利，属于本专利的保护范围。
虹吸管道的长度是其直径的100倍以上，高度达上千米，虹吸管道不限于竖直还是倾斜，也不限于笔直或者弯曲。管道内部空气温度低于外界正常温度5摄氏度以上。这里的所谓外界正常温度是指排除管道排放空气影响的外界气温，也就是在管道处于关闭状态较长时间直至对外界没有影响后的外界气温。
所述虹吸管道的外部焊接有和埃菲尔铁塔形状类似的固定架，虹吸管道内设置有流量调节控制装置和风力发电机。虹吸管道的底部设置有将其架空的底座，虹吸管道通过安装螺栓固定设置在底座上，底座的侧面有排风排水口，底座可以是混凝土材料也可以是金属材料或者其它高强度耐压力材料。
系统运行后可以随时停止，停止只需要通过流量控制调节装置关闭通道。系统也可以随时启动，打开通道，在高空有足够多的冷空气的情况下，会自然下落充满管道，也可以人工加速引发虹吸，只需要给底部风机通电主动向下排风，当管道中全是低温高密度空气后受重力作用自然就会形成虹吸效果，然后就可以断开外部电源进行发电了。要点就是利用冷空气受重力作用产生持续风力，特征是有一条长达上千米落差的冷空气管道。管道长度至少是直径的100倍，内部气体温度比外界低5摄氏度以上。可根据需要对虹吸管道进行保温处理。底部风力的强度在没有发电机的情况下应该可以达到龙卷风的强度，有风力发电机并且接上负载后则会削弱风力。启动后没有任何后续燃料成本即可获得连续大风力，不会出现无风现象，电力输出持续且稳定。夏季底部排放的冷气还可以为地面大幅降温制造凉爽环境。天空有云时还可以把云吸下来获得大量淡水，旁边配合一个水池就可以把天上的水收集下来用于饮用、灌溉或者继续进行水利发电。有可能会带来额外效果:规模够大有可能会减少台风、冰雹等灾害性天气的形成，因为大气中的能量被消耗稀释了。人造风系统可以看成是冷对流，是冷空气下降。热空气上升则为热对 流，大气热对流容易导致干旱。而人造风系统的冷对流则可能吸引来远方高空的湿润空气从而导致降水。所以大规模合理布局这样的系统有可能实现气象控制。在沙漠地带构建这样的系统，系统运行进行风力发电的同时还可能会改变当地气候环境而变沙漠为绿洲，这样就为沙漠地带的未来发展带来希望与可能。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (4)

  1. 一种重力风发电装置，其特征在于：包括大落差的虹吸管道，所述虹吸管道的顶部设置有进气口，所述虹吸管道的外部焊接有固定架，所述虹吸管道的底部设置有将其架空的底座，所述底座侧面有排风排水口，所述虹吸管道内设置有流量控制调节装置和发电机支架，所述的发电机支架上安装有风力发电机，所述风力发电机与外部电力系统电性连接。
  2. 根据权利要求1所述的一种重力风发电装置，其特征在于：所述虹吸管道通过螺栓固定在所述的底座上方。
  3. 根据权利要求1所述的一种重力风发电装置，其特征在于：所述底座外设置有水池。
  4. 根据权利要求1-3任一项所述的一种重力风发电装置，其特征在于：所述虹吸管道的长度是其直径的100倍以上。
PCT/CN2021/115355 2020-11-20 2021-08-30 一种重力风发电装置 WO2022105351A1 (zh)

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CN112483322A (zh) * 2020-11-20 2021-03-12 董连宇 一种重力风发电装置

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DE10029274A1 (de) * 2000-06-14 2002-01-03 Kern Johann Vorrichtung zur Erzeugung eines Luftzugs, z.B. zwecks Gewinnung von Elektrostrom
CN1651759A (zh) * 2004-02-03 2005-08-10 梁和平 利用大气对流层冷空气下降流发电的方法及其装置
CN1811175A (zh) * 2004-12-31 2006-08-02 梁和平 一种下曳型人造龙卷风发电装置及其方法
CN201225238Y (zh) * 2008-03-28 2009-04-22 朱恩灿 利用大气压差发电的装置
CN102003346A (zh) * 2009-08-30 2011-04-06 梁和平 大气梯度温差与人造旋风综合发电的装置
CN112483322A (zh) * 2020-11-20 2021-03-12 董连宇 一种重力风发电装置

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CN115217718A (zh) * 2022-06-27 2022-10-21 华能山东发电有限公司白杨河发电厂 一种新型风力发电系统

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