KR20000063639A - Devices for small generation of hydroelectric power - Google Patents

Devices for small generation of hydroelectric power Download PDF

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Publication number
KR20000063639A
KR20000063639A KR1020000043456A KR20000043456A KR20000063639A KR 20000063639 A KR20000063639 A KR 20000063639A KR 1020000043456 A KR1020000043456 A KR 1020000043456A KR 20000043456 A KR20000043456 A KR 20000043456A KR 20000063639 A KR20000063639 A KR 20000063639A
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South Korea
Prior art keywords
housing
rotor
water
rotating
generator
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KR1020000043456A
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Korean (ko)
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이미순
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이미순
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Priority to KR1020000043456A priority Critical patent/KR20000063639A/en
Publication of KR20000063639A publication Critical patent/KR20000063639A/en

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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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/02—Adaptations for drilling wells
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/186—Spiral or volute casings
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)

Abstract

PURPOSE: A small hydroelectric generating device is provided to accomplish improvements enabling the apparatus to be moved in an easy way so as to be used in an area where power supply is difficult. CONSTITUTION: A device is characterized in that a housing(20) having a water outlet(21) is installed on a base(10), a rotating body(30) which rotates by a water pressure is installed within the rotary housing, the rotating body has a rotating axis(31) penetrating the housing, the rotating axis is connected to an axis(41) of a generator(40), a clutch(44) is arranged between two axes in such a manner as to operate by a hydraulic member(43), a vortex generating pipe(50) having at an interior thereof a plurality of protrusions(52) is installed at one opening of the housing, and a damper(22) is installed for controlling the volume of water discharged through the water outlet of the housing.

Description

소형 수력발전장치{Devices for small generation of hydroelectric power}Devices for small generation of hydroelectric power

본 발명은 소형 수력발전장치에 관한 것으로서, 더욱 상세하게는 수력발전장치를 최대한 소형화하여 탐사나 채굴, 그리고 지질조사를 위한 작업 등 전원조달이 어려운 지역이나 전원의 사용량이 많은 폐수처리시설이나 발전소 등지에서 용이하게 사용할 수 있게 한 소형 수력발전장치에 관한 것이다.The present invention relates to a small hydroelectric power generation apparatus, and more particularly, to minimize the hydroelectric power generation apparatus as much as possible, such as for exploration, mining, and geological surveys, such as areas where power supply is difficult, wastewater treatment facilities, power plants, etc. The present invention relates to a small hydro power plant that can be easily used in the field.

일반적으로, 유체 흐름의 압력을 이용하여 전압을 발생하는 수력발전장치는 크게 나누어 유체의 압력을 받는 회전체와; 상기 회전체의 회전축이 회전함에 따라 전압이 생성되는 발전기; 등으로 구성되어진다.In general, a hydroelectric generator for generating a voltage by using a pressure of a fluid flow includes a rotating body that is divided into a large pressure; A generator for generating a voltage as the rotating shaft of the rotor rotates; And the like.

그러나, 종래의 수력발전장치는 강이나 댐 등에 설치되어 많은 전압을 생성하므로 수력발전장치가 매우 커 고정식으로 설치되며, 따라서 종래의 수력발전장치는 강이나 댐외에 전력을 많이 소모하는 폐수처리시설에서는 그 사용이 불가능하다는 등의 문제점이 있었다.However, the conventional hydroelectric generator is installed in a river or a dam and generates a lot of voltage, so the hydroelectric generator is very large and is fixedly installed. Therefore, the conventional hydroelectric generator is a wastewater treatment facility that consumes a lot of power in addition to the river or the dam. There was a problem such that it is impossible to use.

따라서, 본 발명은 상기와 같은 문제점을 고려하여 발명한 것으로서 수력발전장치를 최대한 소형화하여 이동을 용이하게 하므로서 탐사나 채굴, 그리고 지질조사를 위한 작업 등 전원조달이 어려운 지역이나 전원의 사용량이 많은 폐수처리시설이나 발전소 등지에서 용이하게 사용할 수 있게 한 소형 수력발전장치를 제공함에 그 목적이 있다.Therefore, the present invention has been invented in consideration of the above problems, so that the hydroelectric generator is made as small as possible to facilitate movement, and wastewater with a large amount of wastewater or a large amount of power is difficult to procure, such as work for exploration, mining, and geological survey. Its purpose is to provide a compact hydro power plant that can be easily used in a treatment facility or a power plant.

도 1은 본 발명에 따른 수력발전장치의 사시도,1 is a perspective view of a hydroelectric generator according to the present invention,

도 2는 도 1의 단면도,2 is a cross-sectional view of FIG.

도 3은 도 1의 평면도,3 is a plan view of FIG.

도 4는 도 1의 댐퍼수단을 발췌도시한 요부 단면도.4 is a sectional view showing the main parts of the damper means of FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10:기쳬 20:회전체 하우징10: Previous 20: Rotor body housing

21:출수구 22:댐퍼21: outlet 22: damper

30:회전체 31:회전축30: rotating body 31: rotating shaft

32:베어링부재 40:발전기32: bearing member 40: generator

41:축 43:유압수단41: axis 43: hydraulic means

44:클러치 50:와류발생관44: clutch 50: vortex generating tube

52:와류턱52: Vortex jaw

상기와 같은 목적을 달성하기 위하여 본 발명은 유체의 압력을 받는 회전체와; 상기 회전체의 회전축이 회전함에 따라 전압이 생성되는 발전기; 등으로 구성된 수력발전장치에 있어서, 기체의 상부 일측에 출수구가 구비된 회전체 하우징을 설치하고, 상기 회전체 하우징의 내부에 물의 압력을 받아 회전하는 회전체를 설치하는 동시에 상기 회전체의 회전축을 회전체 하우징의 일측방으로 회전가능하게 관통하여 이 회전축에 발전기의 축과 연결하되, 상기 두 축 사이에 이들이 상호 단속되도록 유압수단에 의해 동작되는 클러치를 설치하는 한편, 회전체가 설치된 회전체 하우징의 일측 개구부에 입수구를 통해 유입된 물이 와류되어 회전체의 회전력을 극대화할 수 있게 다수의 와류턱이 구비된 와류발생관을 설치하고, 상기 회전체 하우징의 출수구에 배출되는 물의 량을 조절할 수 있게 댐퍼를 설치한 것을 특징으로 한다.In order to achieve the above object, the present invention includes a rotating body under the pressure of the fluid; A generator for generating a voltage as the rotating shaft of the rotor rotates; In a hydroelectric generator comprising a rotor, a rotor housing having a water outlet is provided on an upper side of a body, and a rotor rotating under pressure of water is installed inside the rotor housing. Rotating housing provided with a rotating body while a rotatably penetrating one side of the rotating housing is connected to the shaft of the generator on the rotating shaft, the clutch is operated by hydraulic means so that they are intermittent between the two shafts Water introduced through the inlet is vortexed in one side opening of the vortex generating tube is provided with a plurality of vortex jaw to maximize the rotational force of the rotating body, and can adjust the amount of water discharged to the outlet of the rotor housing It characterized in that the damper is installed.

본 발명은 또, 상기 회전체의 회전축을 회전체 하우징의 일측방으로 회전가능하게 관통하되, 회전축의 외주부에 물과의 접촉을 차단하여 이의 회전이 용이하도록 베어링부재를 설치한 것을 특징으로 한다.In another aspect, the present invention is characterized in that the bearing member is installed to rotatably penetrate the rotating shaft of the rotating body toward one side of the rotating housing, and to block contact with water on the outer circumferential portion of the rotating shaft to facilitate its rotation.

이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 수력발전장치의 사시도이고, 도 2는 도 1의 단면도이며, 도 3은 도 1의 평면도이다.1 is a perspective view of a hydroelectric generator according to the present invention, Figure 2 is a cross-sectional view of Figure 1, Figure 3 is a plan view of FIG.

먼저, 소정형상의 기쳬(10)에 원통형상의 회전체 하우징(20)을 고정 설치하는데, 상기 회전체 하우징(20)의 개구된 일측에 나팔관, 또는 달팽이관 형상의 출수구(21)가 도면상에서 기체(10)의 전방으로 볼팅결합되며, 상기 출수구(21)의 내부 적소에 배출되는 물의 량을 조절할 수 있게 댐퍼(22)가 설치된다.First, the cylindrical rotating body 20 is fixedly installed on a predetermined shape 10. The outlet 21 of the fallopian tube or cochlear tube is formed on the opened side of the rotating body housing 20 in the drawing. 10 is bolted to the front, and the damper 22 is installed to adjust the amount of water discharged in the inner place of the outlet 21.

그리고, 상기 회전체 하우징(20)의 내부에 물의 압력을 받아 회전하는 회전체(30)를 설치하는 동시에 상기 회전체(30)의 회전축(31)을 회전체 하우징(20)의 일측방으로 회전가능하게 관통하는데, 이때 상기 회전체 하우징(20)에 회전축(31)이 물과의 마찰없이 회전이 용이하도록 물유입방지관(33)을 설치하고, 상기 물유입방지관(33)의 내부에 다수의 베어링부재(32)를 등간격 설치한 다음 상기 베어링부재(32) 사이로 회전축(31)을 통과시켜 회전축(31)의 회전을 용이하도록 함이 바람직하다.In addition, the rotary shaft 30 of the rotary body 30 is rotated to one side of the rotary housing 20 while the rotary body 30 is installed inside the rotary housing 20 to rotate under pressure of water. It is possible to penetrate. At this time, a water inflow prevention tube 33 is installed in the rotor housing 20 so that the rotation shaft 31 can be easily rotated without friction with water, and inside the water inflow prevention tube 33. After installing the plurality of bearing members 32 at equal intervals, it is preferable to facilitate the rotation of the rotary shaft 31 by passing the rotary shaft 31 between the bearing members 32.

또한, 상기 회전축(31)의 단부를 발전기(40)의 축(41)과 연결하는데, 상기 두 축(31)(41) 사이에 이들이 상호 단속되도록 유압수단(43)에 의해 동작되는 클러치(44)를 설치한다.In addition, the end of the rotary shaft 31 is connected to the shaft 41 of the generator 40, the clutch 44 which is operated by the hydraulic means 43 so that they are intermittent between the two shafts (31) (41). Install).

그리고, 상기 회전체(30)가 설치된 회전체 하우징(20)의 일측 개구부에 입수구(51)를 통해 유입된 물이 와류되어 회전체(30)의 회전력을 극대화할 수 있게 다수의 와류턱(52)이 구비된 와류발생관(50)을 볼팅 설치한다. 이때, 상기 와류발생관(50)의 입수구(51)에 낙하한 물이 유입되도록 유입관이 설치된다.In addition, a plurality of vortex jaws 52 are formed so that water introduced through the inlet 51 is vortexed in one opening of the rotor housing 20 in which the rotor 30 is installed to maximize the rotational force of the rotor 30. ) Is bolted to install the vortex generating tube (50). At this time, the inlet pipe is installed so that the water dropped into the inlet port 51 of the vortex generating tube (50).

한편, 상기 발전기(40)는 이미 공지된 것으로 이에 대한 설명은 생략하고, 상기 발전기(40)에는 정류수단과 축전기 등을 연결하여 일정한 전압이 공급되도록 한다.On the other hand, the generator 40 is already known, the description thereof will be omitted, and the generator 40 is connected to the rectifier means and the capacitor to supply a constant voltage.

즉, 공급된 전력의 증감에 따라 발전기(40)의 전압 주파수가 사용치에 비해 작어지거나 혹은 커지게 되는데, 이는 발전기(40) 일측의 센서에 의해 결정되며, 여기서 상기 센서는 모든 조건하에서 생산되는 전력과 사용되는 전력이 균형을 이루도록 생산전력의 일부를 각각의 경우에 맞게 축전지에 공급하도록 정류기에 신호를 보내게 된다. 이런 제어방식을 사용할 경우 센서 및 정류기를 정확히 선정해 준다면 전력이 가변되더라도 주파수의 변동폭은 허용치를 초과하지 않게 된다. 그리고, 조절형 정류기로는 일반적으로 대량 생산되고 있는 아날로그 시그널 운전방식의 사이러스터 운전기를 사용할 수 있으며, 센서로는 일반적인 아날로그 주파수 변환기를 적용함이 바람직하다.That is, the voltage frequency of the generator 40 becomes smaller or larger than the used value according to the increase or decrease of the supplied power, which is determined by a sensor on one side of the generator 40, where the sensor is produced under all conditions. In order to balance power with the power used, a rectifier is signaled to supply part of the production power to the battery for each case. With this type of control, if the sensors and rectifiers are selected correctly, the frequency fluctuations will not exceed the tolerance even if the power varies. As the adjustable rectifier, a thyristor driver of an analog signal driving method, which is generally mass-produced, may be used, and it is preferable to apply a general analog frequency converter as a sensor.

상기와 같이 구성된 수력발전장치의 작용효과를 설명하면 다음과 같다.Referring to the effect of the hydroelectric generator configured as described above are as follows.

도 2 및 도 3에서, 유입관을 통해 수력발전장치의 와류발생관(50)으로 물이 유입되면, 상기 와류발생관(50)의 내주면에 형성되어진 와류턱(52)에 의해 물이 와류되면서 와류발생관(50)과 연접된 회전체 하우징(20) 내부의 회전체(30)가 소정의 속도로 회전하게 되는데, 상기 회전체(30)는 회전축(31)과 축(41)으로 연결된 발전기(40)를 회전시키므로서 전압이 생성되며, 이렇게 생성된 전압은 정류기를 거쳐 축전지에 공급된다.2 and 3, when water flows into the vortex generating tube 50 of the hydroelectric generator through the inlet pipe, the water vortexes by the vortex jaw 52 formed on the inner circumferential surface of the vortex generating tube 50. The rotor 30 inside the rotor housing 20 connected to the vortex generating tube 50 is rotated at a predetermined speed. The rotor 30 is connected to the rotary shaft 31 and the shaft 41 by a generator. The voltage is generated by rotating 40, and the generated voltage is supplied to the storage battery through a rectifier.

한편, 회전체(30)를 통과한 물은 회전체 하우징(20) 일측의 출수구(21)를 통해 외부로 배출되는데, 이때 상기 출수구(21)에는 댐퍼(22)가 설치되어 도 4와 같이 배출되는 물의 량을 조절하므로서 회전체(30)의 회전 속도를 제어하게 된다.On the other hand, the water passing through the rotating body 30 is discharged to the outside through the outlet 21 on one side of the rotor housing 20, at this time the damper 22 is installed in the outlet 21 is discharged as shown in FIG. By controlling the amount of water to be controlled to control the rotational speed of the rotating body (30).

그리고, 상기 회전체(30)의 회전축(31)과 발전기(40)의 축(41) 사이에는 클러치(44)가 설치되어 있어 전압생성이 불필요할 시에는 유압수단(43)을 동작시켜 두 축(31)(41)을 분리시키므로서 발전기(40)의 과동장으로 인한 고장을 미연에 방지한다.In addition, the clutch 44 is installed between the rotating shaft 31 of the rotating body 30 and the shaft 41 of the generator 40. When voltage generation is unnecessary, the hydraulic means 43 is operated to operate the two shafts. By separating the (31) and (41), it is possible to prevent failure due to the over-field of the generator (40).

따라서, 본 발명은 수력발전장치를 최대한 소형화하여 이동을 용이하게 하므로서 탐사나 채굴, 그리고 지질조사를 위한 작업 등 전원조달이 어려운 지역이나 전원의 사용량이 많은 폐수처리시설이나 발전소 등지에서 용이하게 사용할 수 있게 한 매우 유용한 효과가 있다.Therefore, the present invention can be easily used in areas where power supply is difficult, such as exploration, mining, and geological surveys, or in wastewater treatment facilities or power plants, where power consumption is high, since the hydroelectric apparatus is made as compact as possible. It has a very useful effect.

Claims (2)

유체의 압력을 받는 회전체와; 상기 회전체의 회전축이 회전함에 따라 전압이 생성되는 발전기; 등으로 구성된 수력발전장치에 있어서,A rotating body subjected to the pressure of the fluid; A generator for generating a voltage as the rotating shaft of the rotor rotates; In a hydroelectric generator composed of, etc., 기체(10)의 상부 일측에 출수구(21)가 구비된 회전체 하우징(20)을 설치하고, 상기 회전체 하우징(20)의 내부에 물의 압력을 받아 회전하는 회전체(30)를 설치하는 동시에 상기 회전체(30)의 회전축(31)을 회전체 하우징(20)의 일측방으로 회전가능하게 관통하여 이 회전축(31)에 발전기(40)의 축(41)과 연결하되, 상기 두 축(31)(41) 사이에 이들이 상호 단속되도록 유압수단(43)에 의해 동작되는 클러치 (44)를 설치하는 한편, 회전체(30)가 설치된 회전체 하우징(20)의 일측 개구부에 입수구(21)를 통해 유입된 물이 와류되어 회전체(30)의 회전력을 극대화할 수 있게 다수의 와류턱(52)이 구비된 와류발생관(50)을 설치하고, 상기 회전체 하우징(20)의 출수구(21)에 배출되는 물의 량을 조절할 수 있게 댐퍼(22)를 설치한 것을 특징으로 하는 소형 수력발전장치.The rotor housing 20 is provided with a water outlet 21 on the upper side of the base 10, and the rotor 30 to rotate under the pressure of water in the rotor housing 20 is installed at the same time The rotating shaft 31 of the rotating body 30 rotatably penetrates to one side of the rotating housing 20 to be connected to the rotating shaft 31 and the shaft 41 of the generator 40, the two shafts ( A water inlet 21 is provided in one opening of the rotor housing 20 in which the rotor 44 is installed, while a clutch 44 operated by the hydraulic means 43 is installed between them 31 and 41. Water flows through the vortex to install a vortex generating tube 50 is provided with a plurality of vortex jaw 52 to maximize the rotational force of the rotor 30, the outlet of the rotor housing 20 21) Small hydroelectric generator, characterized in that the damper 22 is installed to adjust the amount of water discharged to. 제 1 항에 있어서,The method of claim 1, 상기 회전체(30)의 회전축(31)을 회전체 하우징(20)의 일측방으로 회전가능하게 관통하되, 회전축(31)의 외주부에 물과의 접촉을 차단하여 이의 회전이 용이하도록 베어링부재(32)를 설치한 것을 특징으로 하는 소형 수력발전장치.The rotating shaft 31 of the rotating body 30 rotatably penetrates to one side of the rotating housing 20, but blocks the contact with water on the outer circumferential portion of the rotating shaft 31 to facilitate the rotation of the bearing member ( 32) Small hydroelectric generator, characterized in that the installation.
KR1020000043456A 2000-07-27 2000-07-27 Devices for small generation of hydroelectric power KR20000063639A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100691529B1 (en) * 2004-09-16 2007-03-09 (주)제이엘크린워터 System for generation of electricity using small hydro power
KR101042650B1 (en) * 2010-12-07 2011-06-22 이명훈 A water power generation fixing in flowing water
KR101051918B1 (en) * 2009-09-10 2011-07-29 이명훈 Maglev Central Axis Generator
KR101366194B1 (en) * 2011-02-25 2014-02-20 안태준 Power generating apparatus
WO2014106995A1 (en) * 2013-01-07 2014-07-10 Jung Ju-Won Electricity-generating device using flow speed

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100691529B1 (en) * 2004-09-16 2007-03-09 (주)제이엘크린워터 System for generation of electricity using small hydro power
KR101051918B1 (en) * 2009-09-10 2011-07-29 이명훈 Maglev Central Axis Generator
KR101042650B1 (en) * 2010-12-07 2011-06-22 이명훈 A water power generation fixing in flowing water
WO2012077890A1 (en) * 2010-12-07 2012-06-14 Lee Seung Chul Hydroelectric generator installed in flowing water
KR101366194B1 (en) * 2011-02-25 2014-02-20 안태준 Power generating apparatus
WO2014106995A1 (en) * 2013-01-07 2014-07-10 Jung Ju-Won Electricity-generating device using flow speed

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