WO2014000349A1 - Water turbine and power station with same - Google Patents

Water turbine and power station with same Download PDF

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Publication number
WO2014000349A1
WO2014000349A1 PCT/CN2012/083068 CN2012083068W WO2014000349A1 WO 2014000349 A1 WO2014000349 A1 WO 2014000349A1 CN 2012083068 W CN2012083068 W CN 2012083068W WO 2014000349 A1 WO2014000349 A1 WO 2014000349A1
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WO
WIPO (PCT)
Prior art keywords
water
power station
turbine
hydraulic turbine
water inlet
Prior art date
Application number
PCT/CN2012/083068
Other languages
French (fr)
Chinese (zh)
Inventor
毛雪祥
Original Assignee
Mao Xuexiang
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 Mao Xuexiang filed Critical Mao Xuexiang
Publication of WO2014000349A1 publication Critical patent/WO2014000349A1/en

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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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • 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
    • Y02E10/20—Hydro energy

Definitions

  • the present invention relates to an energy-saving power generation apparatus, and more particularly to a water turbine and a power station to which the water turbine is applied. Background technique
  • various power stations or power plants are planted, among which, the coal-fired or oil-driven turbines are called the thermal power plants, the hydropower stations are called hydropower stations, and some are small-scale power plants that rely on solar energy, wind power and tidal power.
  • a nuclear power plant with nuclear fuel as an energy source is planted, among which, the coal-fired or oil-driven turbines are called the thermal power plants, the hydropower stations are called hydropower stations, and some are small-scale power plants that rely on solar energy, wind power and tidal power.
  • a nuclear power plant with nuclear fuel as an energy source.
  • wind power generation is susceptible to natural conditions and cannot adequately meet the needs of daily power use.
  • Thermal power generation is polluted and consumes a large amount of non-renewable resources.
  • An object of the present invention is to provide a water turbine and a power station to which the same is applied, in order to solve the problem that the existing power plant using hydraulic power has a large geographical limitation, a large floor space, and a large amount of engineering.
  • a water turbine includes a body, an axle is disposed in the body, and a water inlet and a water outlet are opened on the body, and the water tank is driven by water sprayed by the water inlet.
  • a power station for applying a water turbine comprising a water turbine, a generator, and a water pump.
  • the water inlet on the body is connected to a water pool through a water pump, and an axle in the water turbine is connected to a rotating shaft of the generator.
  • a further technical solution is that the angle between the direction of the water inlet and the radial direction of the turbine is between 30 and 60 degrees.
  • a further technical solution is that the water tank is curved in a direction opposite to the water flow injected from the water inlet.
  • a further technical solution is that the axle of the above-mentioned turbine and the rotating shaft of the generator are connected through a transmission shaft interface or a transmission belt.
  • the power station applying the turbine of the present invention can utilize the gravity of the water in the pool above the turbine to push the water tank and drive the generator to generate electricity, so that water can be used to generate electricity without being restricted by the river. It is suitable for areas that are not suitable for direct use of rivers to build hydropower stations.
  • the present invention has the advantages of a structural unit and easy control.
  • FIG. 1 is a schematic structural view of an embodiment of a water turbine of the present invention
  • FIG. 2 is a schematic view showing a connection structure of a water turbine and a generator of an embodiment of a power plant of a water turbine according to the present invention
  • Fig. 3 is a schematic view showing the connection structure of a water turbine and a water tank of an embodiment of a power plant to which the present invention is applied to a water turbine according to the present invention.
  • a water turbine includes a body 1 3 , an axle 11 is disposed in the body 13 , and a water inlet 14 and a drain 15 are opened in the body 13 , and the axle 11 is mounted on the axle 11
  • a water tank 12 that is pushed by water injected by the water inlet is provided. More specifically, the turbine of the present invention can be secured to the ground by a base 16.
  • the water pump 4 can have two or more, and simultaneously connect the pool 3 and the body 13 to achieve high-power injection.
  • the turbine of the present invention since the turbine of the present invention is often used in a power plant, it is often designed to be very large, so that the turbine can be designed to be horizontal.
  • the angle between the direction of the water inlet 14 and the radial direction of the turbine 1 is between 30 and 60 degrees. According to a preferred embodiment of the water turbine of the present invention, the direction of the water inlet 14 and the diameter of the turbine 1 The angle between the directions is between 45 degrees.
  • the water tank 12 is sprayed from the water inlet 14 The water flow bends in the opposite direction.
  • the axle 11 in the turbine 1 and the shaft 21 of the generator 2 are connected via a transmission shaft interface or a transmission belt.

Abstract

A water turbine and a power station with same. The water turbine comprises a machine body (13), a wheel spindle (11) is arranged in the machine body (13), a water inlet (14) and a water outlet (15) are arranged on the machine body (13), and a water wheel (12) driven by water flocking in through the water inlet is arranged on the wheel spindle (11). By using gravity of water in a water pool (3) above the water turbine, the power station with the water turbine can push the water wheel (12) and drive a generator (2) to generate electricity, so that the power station can generate electricity by using water, free of limitation from rivers, and the power station is suitable for regions where hydropower stations cannot be directly built by using rivers. Besides, the power station is simple in structure, and easy in control.

Description

机以及应用该水轮机的发电站  Machine and power station using the turbine
技术领域 Technical field
本发明涉及一种节能发电设备，尤其涉及一种水轮机以及应用该 水轮机的发电站。 背景技术  The present invention relates to an energy-saving power generation apparatus, and more particularly to a water turbine and a power station to which the water turbine is applied. Background technique
在现有的发电模式中， 各种电站或电厂林立， 其中靠燃煤或石油 驱动涡轮机发电的称热电厂， 靠水力发电的称水电站， 还有些靠太阳 能， 风力和潮汐发电的小型电站， 而以核燃料为能源的核电站。  In the existing power generation mode, various power stations or power plants are planted, among which, the coal-fired or oil-driven turbines are called the thermal power plants, the hydropower stations are called hydropower stations, and some are small-scale power plants that rely on solar energy, wind power and tidal power. A nuclear power plant with nuclear fuel as an energy source.
其中， 风力发电易受自然条件的影响大， 不能足够满足日常电力 使用需求。 火力发电污染大， 消耗大量不可再生资源。  Among them, wind power generation is susceptible to natural conditions and cannot adequately meet the needs of daily power use. Thermal power generation is polluted and consumes a large amount of non-renewable resources.
目前水力发电站只能利用河流的流动来发电，但是国内适合用来 发电的河流非常有限， 适合设置发电站的地方也非常有限， 所以利用 水资源来发电局限性太大， 同时还具有水源需求大， 占地面积广以及 工程量大的缺点。 发明内容  At present, hydroelectric power stations can only use the flow of rivers to generate electricity. However, the rivers suitable for power generation in China are very limited, and the places suitable for setting up power stations are also very limited. Therefore, the use of water resources to generate electricity is too limited, and also has water demand. Large, large area and large engineering defects. Summary of the invention
本发明的目的在于提供一种水轮机以及应用该水轮机的发电站， 以期望可以解决现有利用水力的发电站说地域限制太大， 占地面积广 以及工程量大的问题。  SUMMARY OF THE INVENTION An object of the present invention is to provide a water turbine and a power station to which the same is applied, in order to solve the problem that the existing power plant using hydraulic power has a large geographical limitation, a large floor space, and a large amount of engineering.
为解决上述问题， 本发明所采取的技术方案是： 一种水轮机， 包括机体， 所述机体内设置轮轴， 机体上开有进水 口和排水口， 所述轮轴上设开有被进水口喷入的水推动的水槽。 In order to solve the above problems, the technical solution adopted by the present invention is: A water turbine includes a body, an axle is disposed in the body, and a water inlet and a water outlet are opened on the body, and the water tank is driven by water sprayed by the water inlet.
一种应用水轮机的发电站， 包括水轮机、发电机和水泵所述机体 上的进水口通过水泵与水池相连通，所述水轮机内的轮轴与发电机的 转轴相连接。  A power station for applying a water turbine, comprising a water turbine, a generator, and a water pump. The water inlet on the body is connected to a water pool through a water pump, and an axle in the water turbine is connected to a rotating shaft of the generator.
为使本发明起到更好的技术效果：  In order to make the invention have a better technical effect:
更进一步的技术方案是上述进水口的方向与水轮机径向之间的 角度在 30 ~ 60度之间。  A further technical solution is that the angle between the direction of the water inlet and the radial direction of the turbine is between 30 and 60 degrees.
更进一步的技术方案是上述水槽与从进水口喷入的水流相反的 方向弯曲。  A further technical solution is that the water tank is curved in a direction opposite to the water flow injected from the water inlet.
更进一步的技术方案是上述水轮机内的轮轴与发电机的转轴是 通过传动轴接口或传动带相连接。  A further technical solution is that the axle of the above-mentioned turbine and the rotating shaft of the generator are connected through a transmission shaft interface or a transmission belt.
采用上述技术方案所产生的有益效果在于：应用本发明水轮机的 发电站能够利用水轮机上方水池中水的重力来推动水槽，并带动发电 机发电， 这样可以不用受到河流的限制也可以用水来发电， 适用于不 适合直接利用河流来建水电站的地区， 另外本发明还具有结构筒单， 易于控制的优点。 附图说明  The beneficial effects produced by the above technical solution are that the power station applying the turbine of the present invention can utilize the gravity of the water in the pool above the turbine to push the water tank and drive the generator to generate electricity, so that water can be used to generate electricity without being restricted by the river. It is suitable for areas that are not suitable for direct use of rivers to build hydropower stations. In addition, the present invention has the advantages of a structural unit and easy control. DRAWINGS
图 1是本发明水轮机一个实施例的结构示意图；  1 is a schematic structural view of an embodiment of a water turbine of the present invention;
图 2 是本发明水轮机应用本发明水轮机的发电站一个实施例的 水轮机与发电机连接结构示意图； 图 3 是本发明水轮机应用本发明水轮机的发电站一个实施例的 水轮机与水池连接结构示意图。 具体实施方式 2 is a schematic view showing a connection structure of a water turbine and a generator of an embodiment of a power plant of a water turbine according to the present invention; Fig. 3 is a schematic view showing the connection structure of a water turbine and a water tank of an embodiment of a power plant to which the present invention is applied to a water turbine according to the present invention. detailed description
为了使本发明的目的、技术方案及优点更加清楚明白， 以下结合 附图及实施例， 对本发明进行进一步详细说明。 应当理解， 此处所描 述的具体实施例仅仅用以解释本发明， 并不用于限定本发明。  In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
图 1 示出了本发明水轮机的一个实施例： 一种水轮机包括机体 1 3 , 所述机体 1 3内设置轮轴 11 , 机体 1 3上开有进水口 14和排水口 15 , 所述轮轴 11上设开有被进水口喷入的水推动的水槽 12。 更具体 的， 本发明水轮机可以通过底座 16固定地面上。  1 shows an embodiment of a water turbine according to the present invention: A water turbine includes a body 1 3 , an axle 11 is disposed in the body 13 , and a water inlet 14 and a drain 15 are opened in the body 13 , and the axle 11 is mounted on the axle 11 A water tank 12 that is pushed by water injected by the water inlet is provided. More specifically, the turbine of the present invention can be secured to the ground by a base 16.
图 2和图 3示出了一种应用本发明水轮机的发电站，包括水轮机 1、 发电机 2和水泵 4 , 所述机体 1 3上的进水口 14通过水泵 4与水 池 3相连通，所述水轮机 1内的轮轴 11与发电机 2的转轴 21相连接。 根据本发明一种应用本发明水轮机的发电站的一个实施例，水泵 4可 以有两个或两个以上， 同时联通水池 3和机体 1 3 , 实现大功率喷射。  2 and 3 show a power plant to which the present invention is applied, including a water turbine 1, a generator 2 and a water pump 4, the water inlet 14 of the body 13 being in communication with the pool 3 via a water pump 4, The axle 11 in the turbine 1 is connected to the rotating shaft 21 of the generator 2. According to an embodiment of the power plant to which the water turbine of the present invention is applied, the water pump 4 can have two or more, and simultaneously connect the pool 3 and the body 13 to achieve high-power injection.
根据本发明水轮机的一个实施例，由于本发明水轮机应用用于发 电站时， 常常会设计得体积非常大， 所以可以将水轮机设计成卧式。  According to an embodiment of the water turbine of the present invention, since the turbine of the present invention is often used in a power plant, it is often designed to be very large, so that the turbine can be designed to be horizontal.
根据本发明水轮机的一个实施例， 进水口 14 的方向与水轮机 1 径向之间的角度在 30 ~ 60度之间， 根据本发明水轮机的一个优选实 施例， 进水口 14的方向与水轮机 1径向之间的角度为 45度之间。  According to an embodiment of the water turbine of the present invention, the angle between the direction of the water inlet 14 and the radial direction of the turbine 1 is between 30 and 60 degrees. According to a preferred embodiment of the water turbine of the present invention, the direction of the water inlet 14 and the diameter of the turbine 1 The angle between the directions is between 45 degrees.
根据本发明水轮机的另一个实施例，水槽 12与从进水口 14喷入 的水流相反的方向弯曲。 According to another embodiment of the water turbine of the present invention, the water tank 12 is sprayed from the water inlet 14 The water flow bends in the opposite direction.
根据本发明水轮机的另一个实施例， 水轮机 1 内的轮轴 11与发 电机 2的转轴 21是通过传动轴接口或传动带相连接。  According to another embodiment of the water turbine of the present invention, the axle 11 in the turbine 1 and the shaft 21 of the generator 2 are connected via a transmission shaft interface or a transmission belt.

Claims

权 禾 II 専 求 书 Quanhe II Exquisite Book
1、 一种水轮机， 包括机体（13), 其特征在于： 所述机体（13) 内设置轮轴 （ 11 ), 机体 ( 13)上开有进水口 （ 14 )和排水口 （ 15 ), 所述轮轴（11 )上设开有被进水口喷入的水推动的水槽（12)。 1. A hydraulic turbine, including a body (13), characterized in that: a wheel shaft (11) is provided in the body (13), and a water inlet (14) and a drainage port (15) are opened on the body (13), The wheel axle (11) is provided with a water tank (12) pushed by water sprayed from the water inlet.
2、 一种应用权利要求 1所述的水轮机的发电站， 其特征在于： 包括水轮机（ 1 )、 发电机（ 2 )和水泵（ 4 ), 所述机体（ 13 )上的进 水口 （ 14 )通过水泵（ 4 ) 与水池（ 3 )相连通， 所述水轮机（ 1 ) 内 的轮轴（ 11 )与发电机（ 2 ) 的转轴（ 21 )相连接。 2. A power station using the hydraulic turbine according to claim 1, characterized in that: it includes a hydraulic turbine (1), a generator (2) and a water pump (4), and a water inlet (14) on the body (13) It is connected with the pool (3) through the water pump (4), and the wheel shaft (11) in the water turbine (1) is connected with the rotating shaft ( 21 ) of the generator (2).
3、 根据权利要求 1或 2所述的水轮机发电站， 其特征在于： 所 述进水口 （14)的方向与水轮机（1 )径向之间的角度在 30〜60度之 间。 3. The hydraulic turbine power station according to claim 1 or 2, characterized in that: the angle between the direction of the water inlet (14) and the radial direction of the hydraulic turbine (1) is between 30 and 60 degrees.
4、 根据权利要求 1或 2所述的水轮机发电站， 其特征在于： 所 述水槽（U )与从进水口 （14)喷入的水流相反的方向弯曲。 4. The hydraulic turbine power station according to claim 1 or 2, characterized in that: the water tank (U) is curved in the opposite direction to the water flow sprayed from the water inlet (14).
5、 根据权利要求 1或 2所述的水轮机发电站， 其特征在于： 所 述水轮机（ 1 ) 内的轮轴（ 11 )与发电机（ 2 )的转轴（ 21 )是通过传 动轴接口或传动带相连接。 5. The hydraulic turbine power station according to claim 1 or 2, characterized in that: the axle (11) in the hydraulic turbine (1) and the rotating shaft (21) of the generator (2) are connected through a transmission shaft interface or a transmission belt. connect.
PCT/CN2012/083068 2012-06-26 2012-10-17 Water turbine and power station with same WO2014000349A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012102115142A CN102705133A (en) 2012-06-26 2012-06-26 Water turbine and generating station using same
CN201210211514.2 2012-06-26

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WO2014000349A1 true WO2014000349A1 (en) 2014-01-03

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102705133A (en) * 2012-06-26 2012-10-03 毛雪祥 Water turbine and generating station using same
CN104033313A (en) * 2014-05-19 2014-09-10 王春栓 Hydraulic type Wankel engine and working method

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CN202707341U (en) * 2012-06-26 2013-01-30 毛雪祥 Water turbine and power station with same

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