KR20040087260A - Cap of solar collection pipe for vacuum and solar collection by centralizing concentration focus of semicircle or parabolic reflection pipe on central lower part and easily assembling with simple structure - Google Patents

Cap of solar collection pipe for vacuum and solar collection by centralizing concentration focus of semicircle or parabolic reflection pipe on central lower part and easily assembling with simple structure Download PDF

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KR20040087260A
KR20040087260A KR1020040047914A KR20040047914A KR20040087260A KR 20040087260 A KR20040087260 A KR 20040087260A KR 1020040047914 A KR1020040047914 A KR 1020040047914A KR 20040047914 A KR20040047914 A KR 20040047914A KR 20040087260 A KR20040087260 A KR 20040087260A
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South Korea
Prior art keywords
tube
cap
pipe
circular
solar collection
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KR1020040047914A
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Korean (ko)
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KR100639514B1 (en
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장종윤
장종오
장윤정
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장종윤
장종오
장윤정
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Priority to KR1020040047914A priority Critical patent/KR100639514B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/72—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with hemispherical reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/83—Other shapes
    • F24S2023/834—Other shapes trough-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/87—Reflectors layout
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S2080/09—Arrangements for reinforcement of solar collector elements
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE: A cap of a solar collection pipe for vacuum and solar collection is provided to increase solar-collection and solar collection efficiencies by centralizing a concentration focus of a semicircle or a parabolic reflection pipe on the central lower part and to easily assemble with a simple structure. CONSTITUTION: The inside of a semicircular pipe(2) is formed as a mirror and the central lowest end of the inside of the semicircular pipe is contacted with an outer lowest end of a circular glass pipe(5) with the same length as the semicircular pipe. An oval metal pipe having a pre-compressed solar collection portion after assembling with a circular metal pipe is inserted in the central lowest end of the inside of the circular glass pipe and fixed by a cap(1) having a protruded unit. A plate glass(4) or a transparent plastic sheet is attached to the upper plane portion of the semicircular pipe and the upper end of the cap. Both ends of individual solar collection pipes are sealed and assembled by the cap having one circular through-hole and at least two protruded units(3,6,8) with elasticity closely contacted to the inside and outside of each pipe.

Description

진공집광용 태양집열관 캡{omitted}Solar collector tube cap for vacuum condensing {omitted}

일반적인 종래의 반사경을 이용한 거울응용 태양열은 정밀성의 캡이 아닌 유리관이나 넓은 반사판으로 이루어저 비진공상태로 제작하기 간편한 캡 대용의 구조로하여 제작되고 있는 것이 일반적인 예인데,In general, mirror application solar heat using a conventional reflector is made of a glass tube or a wide reflector instead of a precision cap, and is manufactured as a substitute for a cap that is easy to manufacture in a non-vacuum state.

본 발명은 반원관을 이용 관내면에 수은, 주석, 알미늄 등을 증착 거울화시켜 반원관의 평면부가 위로향하고 반원부가 아래로 향하게하여 가급적 직각의 태양광을 받게하면 반원내부의 거울 때문에 태양광이 통과하지 못하고 반원상의 반사경에 의하여 수많은 태양빛이 각기 반사각에 따라 굴절되어 사전 제공된 캡의 금속관통공을 통해 원형유리관 중앙하부에 금속관이 통과하는데, 그 금속관은 양단을 제외한 중앙부를 압착하여 타원화 하므로서 태양광의 집광하는 초점의 선택폭이 넓혀진 형상의 타원화된 금속관으로 제작되고,According to the present invention, a semicircular tube is used to mirror the deposition of mercury, tin, aluminum, etc. on the inner surface of the tube so that the flat portion of the semicircular tube faces upward and the semicircular portion faces downward, so that the sunlight is perpendicular to the sun. The semi-circular reflector does not pass through, and numerous sun light is refracted according to the angle of reflection, and the metal tube passes through the lower part of the center of the round glass tube through the metal through hole of the pre-supplied cap. It is made of ellipsized metal tube in the shape of wider selection of focusing light,

정확한 수직으로 직립상태의 유지와 반원관 및 원형유리관 최하단부에 타원화금속관의 고정을 위한 2개이상의 돌출부를 가진 캡의 구조이다.It is a structure of a cap having two or more protrusions for maintaining the upright state vertically and fixing the ellipsoidal metal tube at the lower end of the semi-circular tube and the round glass tube.

아울러 각 관들과 양캡의 돌출부관에 정밀성을 요구하는 탈력성의 접착성 밀착이 되어 각 관내부와 관끼리의 진공상태를 유지하기 위한 캡의 발명인 것이다.In addition, it is the invention of the cap for maintaining the vacuum state of each of the inner tube and the tube is a decomposable adhesive adhesion requiring precision in each tube and the protruding tube of both caps.

본 발명은 태양광의 집광과 진공의 효률성을 높이기 위하여 각 관들의 규격과 형상에 꼭 맞는 2개이상의 캡돌출부의 정밀성을 구사한 캡으로 조립후 정확한 직립상태가 유지하도록하여, 접착성 정밀도에 의해 각관 내부와 관끼리 진공상태를 유지하도록 하며,The present invention is to maintain the accurate upright state after assembling the cap using the precision of two or more cap projections that fit the specifications and shape of each tube in order to increase the efficiency of light condensing and vacuum of the solar light, by the adhesive precision Maintain a vacuum state between each tube and

직립위치가 집광의 효율을 극대화 시키기 위하여 반원관내부 중앙 최하단부와 원형유리관 외부 중앙 최하단부가 서로 접촉케하고,In order to maximize the efficiency of condensing the upright position, the lowermost part of the center center inside the semi-circle tube and the lowermost part of the center center outside the round glass tube contact each other.

타원화금속관 최하단부가 원형유리관내부 중앙 최하단부메 접촉할정도의 간격을 유지 고정하여 집광초점을 될수록 넓고 많이받기 위한 캡의 구조이다.The lower end of the ellipsoidal metal pipe is fixed to maintain the gap enough to contact the lowermost part of the center of the circular glass tube.

따라서 반원반사관이나 포물형반사관 일때의 집광초점의 형성부위는 타원화금속관 하단부위에 초점의 열선이 형성하는 율이 대부분이고 또한 그 열선은 개별집열관이나 집열판 자체가 수평과 수직의 직각을 유지해야 집광의 효율성을 발휘하게 되는데,Therefore, in the case of semi-circular reflector or parabolic reflector, the focusing portion of the condensation foci is formed at the lower part of the ellipsoidal metal tube, and the heating wire maintains the horizontal and vertical right angles of the individual heat collecting pipe or the heat collecting plate itself. Only to be efficient in condensing,

그 수평과 수직의 자동장치 등이 다소 정밀하지 않을 경우를 고려한 각 관들에 밀착할 수 있는 2개이상의 들출부를 형성한 캡에 의해 각각 정위치에서 고정하는 기술이다.It is a technique to fix each position in place by a cap formed with two or more extruded portions that can be in close contact with each tube considering the horizontal and vertical automatic devices, etc. are not precise.

도 1은 본 발명의 사시도1 is a perspective view of the present invention

도 2는 금속관을 제외한 개별집열관 조립사시도2 is an assembled perspective view of the individual heat collecting tube except the metal tube

도 3은 캡을 제외한 사시도3 is a perspective view without a cap

도 4의 A는 개별캡 외면도4A is an external view of an individual cap

B는 " 내면도B "inner view

도 5는 조립단면도5 is an assembled sectional view

＜도면의 주요부분에 대한 부호의설명＞<Description of Codes for Main Parts of Drawing>

1. 캡 2. 반원관 3. 반원관 돌출부1. Cap 2. Semicircular tube 3. Semicircular tube protrusion

4. 판유리(투명플라스틱) 5. 원형유리관(투명플라스틱) 6. 원형유리관 돌출부4. Plate glass (transparent plastic) 5. Round glass tube (transparent plastic) 6. Round glass tube protrusion

7. 금속관 통공 8. 금속관 돌출부 9. 타원화 금속관7. Metal tube through hole 8. Metal tube protrusion 9. Elliptical metal tube

본 발명은 반원관(2) 내부를 수은, 주석, 알미늄 등으로 증착 거울화시켜 태양광이 반원관 내부에 증착한 거울에 부딪치면 그이상 빛이 통과할수없어 반원으로된 반사경에 부딪치는 각도에 따라 굴절하여 피집광체인 타원화금속관(9) 양면을 각각 집광집열하게 되는데,According to the present invention, the inside of the semi-circular tube 2 is mirror-deposited with mercury, tin, aluminum, etc., so that when the sunlight hits the mirror deposited inside the semi-circular tube, no more light can pass through the semi-circular reflector. By refracting and condensing both sides of the ellipsoid metal tube 9 which is the light collector, respectively,

원형관이나 포물형관의 반사경 굴절의 집광집열의 초점은 반원관(2) 중앙하부를 집광하기 때문에 그 광을 효과적으로 넓고 많이 오래도록(집열판이 수직과 수평의 유지가 정확하지 못할시를 대비) 받는 선택의폭을 넓혀 고정시키는 구조의 캡을 요구하게 되는 것이다.The focus of the condenser of the reflector refraction of a circular or parabolic tube condenses the lower half of the center of the semicircle (2) so that the light is effectively wide and long enough (in case the collecting plate is not accurate in the vertical and horizontal maintenance). It will require a cap of a structure that widens and secures the width.

따라서 캡(1)내부에 피집광체인 타원화금속관(9)과 반원관(2)의 반사경과 가능한 단거래에 고정하여야 하고, 진공화를 유도 열전도율과 보온효과를 극대화 시키기 위한 원형유리관(5) 및 타원화금속관(9)이 반원관(1)내에서 정확한 직립의 고정을 위하여는 돌출부를 형성한 캡으로 만이 목적달성이 가능한 것인데,Therefore, the inside of the cap (1) should be fixed to the reflector of the ellipsoidal metal tube (9) and the semicircular tube (2), which are the light-collecting bodies, and as short as possible. And the ellipsoid metal pipe (9) is a semi-circular pipe (1) in order to achieve the correct upright only the cap that formed the protrusion is possible to achieve the purpose,

그 구성을 보다 상세히 설명하면,If the configuration in more detail,

거울화시킨 반원관(2) 내부 중앙 최하단부에 같은길이의 원형유리관(5)을 삽입하고, 그 원형유리관(5) 내부 중앙하단부에 원형금속관을 태양빛이 반사받는 부분을 사전 압착한 타원형의 타원화금속관(9)을 삽입하게되면 반원관(2) 내부는 양분화되어 쌍형의 집광체가 되어 피집광체인 타원화금속관(9) 양면을 각기 태양광이 집광하게 되어 타원금속관(9) 양면에 수평적 열선이 형성되면서 집열하게 되는 것이다.Elliptical other in which circular glass tube (5) of the same length is inserted in the lowermost center of the mirrored semicircular tube (2), and the portion where the sun light is reflected by the circular metal tube in the lower center of the inside of the circular glass tube (5) When the original metal tube 9 is inserted, the inside of the semi-circular tube 2 is bisected to become a pair-shaped condenser, so that the solar light is condensed on both sides of the ellipsoid metal tube 9, which is the light collector, and is horizontal on both sides of the elliptic metal tube 9. As the heating wire is formed will be collected.

따라서 그 양분된 집열을 양면공히 효과적으로 유지를 위하는 수단으로 본 고안과 같은 2개이상의 돌출부를 가진 캡(1)이 제공되는 것이다.Accordingly, the cap 1 having two or more protrusions as the present invention is provided as a means for effectively maintaining the bisected heat collection.

아울러 이상과 같이 각관들을 삽입후에는 돌출부를 형성한 양캡(1)으로 조립하는 데, 반원관(2)에는 반원관돌출부(3)를 원형유리관(5)에는 원형유리관돌출부(6)를 각기 양단 내면에 삽입하고, 피집광체인 타원화금속관(9)은 금속관통공(7)을 통해 금속관돌출부(8)에 의해 압착하지 않은 원형상태의 금속관 외면을 감싸는형태로 타원화 직전부위에서 고정하며,In addition, after inserting each tube as described above, the cap is assembled into both caps (1) having a protrusion. The semicircular tube (2) has a semicircular tube protrusion (3) and the circular glass tube (5) has a round glass tube protrusion (6) at both ends. Inserted into the inner surface, the ellipsoid metal tube (9) is a light collecting body is fixed in the form immediately surrounding the ellipsoid in the form of surrounding the outer surface of the metal tube of the circular state not squeezed by the metal tube projection (8) through the metal through hole (7),

캡(1) 상면과 반원관(2) 상면을 접착제 등으로 동시에 도포 판유리(4) 또는 투명플라스틱판재 등으로 밀봉화 시키는 것이다.The upper surface of the cap 1 and the upper surface of the semi-circular tube 2 are simultaneously sealed with an adhesive or the like with a coated glass 4 or a transparent plastic sheet.

이상과 같이 개별집열관을 조립완성후 다수 집열관을 별도의 집수관을 이용 병렬로 결합 아래층에는 냉수가 진입하게 하고, 윗층에는 집열에 의해 가해진 온수가 배출되도록 연결하여 일반적인 보일러 시스템인 간접히팅 방식 및 심야전력 등을 적용하여 우천시의 태양광을 이용치 못할시를 대비하는 일반적인 기술적용의 발명이다.After assembling the individual collection pipes as described above, combine multiple collection pipes in parallel using separate collection pipes. The cold water enters the lower floor, and the hot water applied by the collection water is discharged to the upper floor. And late night power is applied to the general technical invention for the case of using the sunlight in rainy weather.

반원 또는 포물형 반사관의 집광초점이 그 관의 중앙하부에 집광함에 따른 캡의 구조로 집광집열의 효율성이 높아 빠른 시간내에 목적하는 열을 얻을수 있고, 캡의구조가 단순하여 조립이 용이하며, 유리대용으로 투명플라스틱(PC) 재질에 자외선 방지제 등을 혼합 유리보다는 저가의 제품을 생산할수있어 고유가 시대에 저소득층에도 부담스럽지 않는 제품을 생산할수 있는 효과가 있다.The converging focus of semi-circular or parabolic reflector is focused on the lower part of the center of the tube, so the condensing efficiency is high, so that the target heat can be obtained in a short time, and the structure of the cap is simple and easy to assemble. As a substitute for glass, it is possible to produce low-cost products rather than mixed glass with UV-protective agents in transparent plastic (PC) materials, which can produce products that are not burdensome even for low-income families in the era of high oil prices.

Claims (2)

반원관(2) 내면을 거울화시켜 같은 길이의 원형유리관(5) 외부 최하단부가 반원관(2)내면 중앙 최하단부에 서로 접촉케하고, 원형유리관(5)내면 중앙 최하단부에는 원형금속관을 조립후 집광받는 부분을 사전 압착한 타원화금속관(9)을 서로 접촉할 정도의 짧은 거리에 위치하도록 삽입, 돌출부를 형성한 캡(1)에 의해 고정하며,The inner surface of the semi-circular tube (2) is mirrored so that the outermost bottom end of the same length of circular glass tube (5) contacts each other at the bottom center of the inner surface of the semi-circular tube (2). The receiving part is fixed by a cap (1) formed by inserting and protruding the ellipsoidal metal tube (9) pre-compressed into a short distance to be in contact with each other. 반원관(2)상단 평면부 및 캡(1)상단부에 판유리(4) 또는 투명플라스틱 판재 등으로 부착하여 개별집열관 양단을 각 관(2, 5, 9)들의 내면 또는 외면에 밀착할 수 있는 탄력성을 지닌 2개이상의 돌출부와 1개의 원형통공을 가진 캡(1)으로 밀봉조립함을 특징으로 하는 진공집광용 태양집열관 캡Attached to the upper part of semi-circle tube (2) and the upper part of cap (1) by plate glass (4) or transparent plastic plate, etc., so that both ends of individual collection tube can be in close contact with inner or outer surface of each tube (2, 5, 9) Solar collection tube cap for vacuum condensing, characterized by sealing assembly with a cap (1) having two or more protrusions and one circular hole having elasticity 제 1항에 있어서 반원관(2)에는 반원관돌출부(3)를 원형유리관(5)에는 원형유리관돌출부(6)를 이용 각관(2, 5) 양단내면에 조립하고,The semicircular tube (2) of the semi-circular tube projections (3) and the circular glass tube (5) using the circular glass tube projections (6) are assembled on both inner surfaces of the pipes (2, 5), 타원화금속관(9)은 캡(1) 중앙하부의 금속관통공(7)을 이용 삽입하며, 그 통공일단과 일체로된 금속관돌출부(8)가 금속관 외부둘레를 압착 밀봉하여 타원화 직전부위에서 고정함을 특징으로 하는 진공집광용 태양집열관 캡The ellipsoidal metal pipe 9 is inserted using the metal through hole 7 in the lower center of the cap 1, and the metal pipe protrusion 8 integrated with the end of the hole is press-sealed to the outer circumference of the metal pipe to be fixed at the position immediately before the ellipse. Solar collector tube cap for vacuum condensing
KR1020040047914A 2004-06-21 2004-06-21 Solar Collector Cap for Vacuum Condensing KR100639514B1 (en)

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KR100911048B1 (en) * 2007-07-24 2009-08-06 쏠라포스 주식회사 A Solar collector cell

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JPS535439A (en) * 1976-07-05 1978-01-19 Agency Of Ind Science & Technol Solar heat coolector
JPS5589953U (en) * 1978-12-15 1980-06-21
JPS5666763U (en) * 1979-10-29 1981-06-03
JPS5928280Y2 (en) * 1980-02-13 1984-08-15 三洋電機株式会社 solar collector
JPS58129451U (en) * 1982-02-26 1983-09-01 株式会社小松製作所 solar heat collector
JPS6028915Y2 (en) * 1982-03-07 1985-09-02 日東工器株式会社 solar heat collector
KR900005132A (en) * 1988-09-21 1990-04-13 안윤국 Solar collector
JPH0882447A (en) * 1994-09-14 1996-03-26 Shiroki Corp Solar water heater apparatus
KR100405643B1 (en) * 2000-11-11 2003-11-14 모인에너지(주) Solar radiant compound parabolic conentrator using double glass tube

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100911048B1 (en) * 2007-07-24 2009-08-06 쏠라포스 주식회사 A Solar collector cell

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