KR20150129353A - Hydraulic power generating system - Google Patents

Hydraulic power generating system Download PDF

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Publication number
KR20150129353A
KR20150129353A KR1020140056203A KR20140056203A KR20150129353A KR 20150129353 A KR20150129353 A KR 20150129353A KR 1020140056203 A KR1020140056203 A KR 1020140056203A KR 20140056203 A KR20140056203 A KR 20140056203A KR 20150129353 A KR20150129353 A KR 20150129353A
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South Korea
Prior art keywords
rotating body
present
rotating
center
power generating
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KR1020140056203A
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Korean (ko)
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이병양
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이병양
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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
    • F03B7/00—Water wheels
    • F03B7/003—Water wheels with buckets receiving the liquid
    • 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
    • F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
    • 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"
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G3/00—Other motors, e.g. gravity or inertia motors
    • F03G3/04—Other motors, e.g. gravity or inertia motors driven by sand or like fluent solid material
    • 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
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/32—Application in turbines in water 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
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The present invention relates to a hydroelectric power generating device which comprises: a housing which stores water; a rotating object which is rotated by air supplied from the outside wherein a bucket with a plurality of accommodating spaces is arranged along with an external circumference; a plurality of ballasts which maintain the center of mass with the rotating object by an eccentric weight at a location separated from the center of the rotating object; and a power generator which generates power by rotating force of the rotating object.

Description

수력 발전장치{HYDRAULIC POWER GENERATING SYSTEM}[0001] HYDRAULIC POWER GENERATING SYSTEM [0002]

본 발명은 수력 발전장치에 관한 것으로, 더욱 상세하게는 기포의 부력과 기포의 상승을 통해 유도된 유체흐름을 이용한 발전장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hydraulic power generation apparatus, and more particularly, to a power generation apparatus using fluid flow induced through buoyancy of bubbles and rising of bubbles.

일반적으로, 발전기는 전기 공급설비 중 하나로 역학에너지, 열에너지, 화학에너지 등을 전기에너지로 변환시키는 설비을 말한다. 특히, 수력 발전장치에 의한 발전은 물의 위치에너지를 이용하여 임펠러를 회전시키고, 이러한 임펠러 회전력을 발전기에 전달함으로써 전기를 생산하는 방식으로 이루어진다. 종래 수력 발전장치는 발전설비를 갖추는데 막대한 비용이 소요되고 공간적인 많이 제약을 받는다. 아울러, 발전설비의 유지보수가 어렵다는 문제점이 있으므로 개선이 요구된다.Generally, a generator is one of electricity supply facilities and refers to a facility for converting mechanical energy, thermal energy, chemical energy, etc. into electrical energy. Particularly, the power generation by the hydroelectric power generation apparatus is performed by rotating the impeller using the potential energy of water and transmitting the impeller rotation power to the generator to produce electricity. Conventionally, hydropower plants have a great deal of cost and space constraints. In addition, there is a problem that maintenance of the power generation facilities is difficult, and improvement is required.

선행기술문헌1 : 한국공개특허 제10-2002-0039674호(2002.05.27.)Prior Art Document 1: Korean Patent Publication No. 10-2002-0039674 (May 28, 2002) 선행기술문헌2 : 한국공개특허 제10-2005-0003976호(2005.01.12.)Prior Art Document 2: Korean Patent Publication No. 10-2005-0003976 (Dec. 12, 2005) 선행기술문헌3 : 한국등록실용신안 제20-0329785호(2003.10.01.)Prior Art Document 3: Korean Registered Utility Model No. 20-0329785 (Oct. 1, 2003) 선행기술문헌4 : 한국등록특허 제10-1003296호2010.12.13.)Prior Art Document 4: Korean Patent No. 10-1003296 Nov. 13, 2010)

본 발명의 목적은 상기한 바와 같은 종래의 특성을 개선하기 위하여 제안된 것으로서, 기포의 부력과 기포의 상승을 통해 유도된 유체흐름을 이용하여 회전축의 회전시킴으로써 회전력을 발전기에 전달하는 방식으로 전력을 생산함으로써 설비구조가 간단하고 발전효율이 개선된 발전장치를 제공함에 있다.SUMMARY OF THE INVENTION It is an object of the present invention to improve the conventional characteristics as described above and to provide an apparatus and a method for transmitting power to a generator by rotating a rotating shaft using a fluid flow induced through a buoyancy of bubbles and a rise in bubbles, And a power generating device having a simple structure and improved power generation efficiency.

본 발명은 앞서 본 목적을 달성하기 위하여 다음과 같은 구성을 가진다.The present invention has the following structure in order to achieve the above object.

본 발명의 수력발전장치는, 물이 저수되는 하우징; 외주면을 따라 다수의 수용공간을 갖는 버켓이 배치되고 외부로부터 공급되는 공기에 의해 회전하는 회전체; 상기 회전체의 중심으로부터 이격된 위치에 변심추에 의해 회전체와 무게 중심을 유지하며 회전하는 다수개의 무게추; 및 상기 회전체의 회전력에 의해 전력을 발전하는 발전기;를 포함하여 구성된다.The hydroelectric power generating device of the present invention comprises: a housing in which water is stored; A rotating body in which a bucket having a plurality of accommodating spaces is arranged along an outer circumferential surface and is rotated by air supplied from outside; A plurality of weight weights rotating at a position spaced apart from the center of the rotating body while maintaining the center of gravity and the rotating body by a damper weight; And a generator for generating electric power by the rotational force of the rotating body.

그리고 상기 발전기는 회전체 또는 무게추 중 선택된 어느 하나에 설치된다.And the generator is installed in any one of the rotating body and the weight.

본 발명에 따르면 앞서서 기재한 본 발명의 목적을 모두 달성할 수 있다. 구체적으로, 본 발명에 따른 발전장치는 기포의 부력과 기포의 상승을 통해 유도된 유체흐름을 이용하여 회전축을 회전시켜 회전력을 발전기에 전달하는 방식으로 전력을 발생시킴으로써 종래 수력 발전장치보다 구조가 간단하고 제조비용이 저렴하며 유지보수가 간편하다는 효과가 있다.According to the present invention, all of the objects of the present invention described above can be achieved. Specifically, the power generating apparatus according to the present invention generates power by rotating the rotating shaft by using the fluid flow induced through the buoyancy of the bubbles and the rising of the bubbles and transmitting the rotating force to the generator, The manufacturing cost is low and the maintenance is simple.

본 발명에 따른 발전장치에 이용되는 기체는 압축기(compressor) 또는 송풍기(blower)를 통해 공급될 수 있다. 나아가, 오폐수 하수처리장, 음식물 또는 분뇨 처리장 등에서 수집, 저장한 폐가스 등을 에너지원으로 활용할 수 있다. 본 발명에 따른 발전과정에서 공해배출이 전혀 없다는 점에서 친환경적이며 저탄소 녹색성장의 정부시책에 부합한다는 장점이 있다.The gas used in the power generation apparatus according to the present invention may be supplied through a compressor or a blower. Furthermore, waste gas collected and stored in sewage disposal plants, food or manure treatment plants can be used as an energy source. In the development process according to the present invention, there is no emission of pollutants, which is advantageous in meeting environment-friendly and low-carbon green growth government policy.

본 발명에 따른 수력 발전장치를 여러 개 병렬 연결시킴으로서 사용환경 및 필요 전력량에 따라 발전용량을 용이하게 조절할 수 있다.By connecting several hydraulic power generation devices according to the present invention in parallel, the power generation capacity can be easily controlled according to the usage environment and the required power amount.

도 1은 본 발명의 수력발전장치를 나타내는 단면도.
도 2는 본 발명의 수력발전장치를 나타내는 측면도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing a hydroelectric power generating apparatus according to the present invention;
2 is a side view showing a hydroelectric power generating apparatus of the present invention.

이하, 본 발명의 바람직한 실시 예들을 첨부된 도면을 참고하여 더욱 상세히 설명한다. 본 발명의 실시 예들은 여러 가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 설명하는 실시 예들에 한정되는 것으로 해석되어서는 안 된다. 본 실시 예들은 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 본 발명을 더욱 상세하게 설명하기 위해서 제공되는 것이다. 따라서 도면에 나타난 각 요소의 형상은 보다 분명한 설명을 강조하기 위하여 과장될 수 있다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. The embodiments are provided to explain the present invention to a person having ordinary skill in the art to which the present invention belongs. Accordingly, the shape of each element shown in the drawings may be exaggerated to emphasize a clearer description.

제1, 제2 등의 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 구성요소들은 용어들에 의해 한정되어서는 안 된다. 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다.The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another.

본 출원에서 사용한 용어는 단지 특정한 실시 예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다. 본 출원에서, "포함하다" 또는 "가지다" 등의 용어는 명세서상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것이 존재함을 지정하려는 것이지, 하나 또는 그 이상의 다른 특징들이나 숯자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, Should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

도 1 및 도 2에 도시된 바에 의하면, 본 발명의 수력발전장치는, 물이 저수되는 하우징; 외주면을 따라 다수의 수용공간을 갖는 버켓이 배치되고 외부로부터 공급되는 공기에 의해 회전하는 회전체; 상기 회전체의 중심으로부터 이격된 위치에 변심추에 의해 회전체와 무게 중심을 유지하며 회전하는 다수개의 무게추; 및 상기 회전체의 회전력에 의해 전력을 발전하는 발전기;를 포함하여 구성된다.1 and 2, the hydroelectric power generating apparatus of the present invention comprises: a housing in which water is stored; A rotating body in which a bucket having a plurality of accommodating spaces is arranged along an outer circumferential surface and is rotated by air supplied from outside; A plurality of weight weights rotating at a position spaced apart from the center of the rotating body while maintaining the center of gravity and the rotating body by a damper weight; And a generator for generating electric power by the rotational force of the rotating body.

그리고 상기 발전기는 회전체 또는 무게추 중 선택된 어느 하나에 설치된다.And the generator is installed in any one of the rotating body and the weight.

예컨대 본 발명은 외부로부터 공급되는 공기를 이용해 저수된 물에 공기를 주입함으로써 주입된 공기를 이용해 회전체를 회전시키게 되고, 회전체의 회전력에 의해 발생되는 에너지를 발전기를 통해 전력으로 생산하게 되는 것이다.For example, according to the present invention, air is injected into water stored using air supplied from the outside, and the rotary body is rotated by using the injected air, and the energy generated by the rotational force of the rotary body is produced as electric power through the generator .

이때 무게추는 하우징 내에 위치되는 회전체와의 사이에서 무게 중심을 유지시켜 회전체에 발생하는 하중을 분산시키고 무게의 평형을 유지하며 공기에 의한 회전체의 회전을 수월하게 하기 위해 이용된다.At this time, the weight is used to disperse the load generated in the rotating body by maintaining the center of gravity between the rotating body located in the housing, to maintain the balance of weight, and to facilitate rotation of the rotating body by air.

이상, 본 발명을 바람직한 실시예를 통해 설명하였으나, 이는 본 발명의 기술적 내용에 대한 이해를 돕고자 하는 것일 뿐 발명의 기술적 범위를 이에 한정하고자 함이 아니다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

즉, 본 발명의 기술적 요지를 벗어나지 않고도 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 다양한 변형이나 개조가 가능함은 물론이고, 그와 같은 변경이나 개조는 청구범위의 해석상 본 발명의 기술적 범위 내에 있음은 말할 나위가 없다.It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. There is no doubt that it is within.

Claims (2)

물이 저수되는 하우징;
외주면을 따라 다수의 수용공간을 갖는 버켓이 배치되고 외부로부터 공급되는 공기에 의해 회전하는 회전체;
상기 회전체의 중심으로부터 이격된 위치에 변심추에 의해 회전체와 무게 중심을 유지하며 회전하는 다수개의 무게추; 및
상기 회전체의 회전력에 의해 전력을 발전하는 발전기;를 포함하여 구성된 것을 특징으로 하는 수력발전장치.A housing in which water is stored;
A rotating body in which a bucket having a plurality of accommodating spaces is arranged along an outer circumferential surface and is rotated by air supplied from outside;
A plurality of weight weights rotating at a position spaced apart from the center of the rotating body while maintaining the center of gravity and the rotating body by a damper weight; And
And a generator for generating electric power by the rotational force of the rotating body. 제1항에 있어서,
상기 발전기는 회전체 또는 무게추 중 선택된 어느 하나에 설치되는 것을 특징으로 하는 수력발전장치.The method according to claim 1,
Wherein the generator is installed in any one of a rotating body and a weight.
KR1020140056203A 2014-05-12 2014-05-12 Hydraulic power generating system KR20150129353A (en)

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