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公开(公告)号：KR1020130093316A
公开(公告)日：2013-08-22
申请号：KR1020120014806
申请日：2012-02-14
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/40
Abstract: PURPOSE: A solar heat absorber using compressed air is provided to have excellent thermal conductivity without using quartz glass, and to simplify the structure and the manufacture by using silicon carbide (SiC) that is the same material as a tube. CONSTITUTION: A solar heat absorber using compressed air includes a hollow tube, a porous heat absorbing material (7), and a fluid passage. The tube includes a sealing wall at one end on which sunlight is squarely incident. The absorbing material contacts with the sealing wall at the opened rear side of tube. The fluid passage is extended from the rear side of the tube into the porous absorbing material.
Abstract translation: 目的：提供使用压缩空气的太阳能吸热器，以便在不使用石英玻璃的情况下具有优异的导热性，并且通过使用与管材相同的碳化硅（SiC）来简化结构和制造。 构成：使用压缩空气的太阳能热吸收器包括中空管，多孔吸热材料（7）和流体通道。 该管包括一端的密封壁，阳光正射入该密封壁。 吸收材料在管的打开后侧与密封壁接触。 流体通道从管的后侧延伸到多孔吸收材料中。
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公开(公告)号：KR101261906B1
公开(公告)日：2013-05-08
申请号：KR1020120043802
申请日：2012-04-26
Applicant: 한국에너지기술연구원
CPC classification number: G01K17/003 , G01J5/0066 , G01J5/0806 , G01K2213/00
Abstract: PURPOSE: A system and a method for measuring a heat flux of solar energy are provided to grasp a maximum heat flux point of a diffuser, where a heat flux sensor is installed, by using a temperature sensor, thereby easily setting an installation position of the diffuser. CONSTITUTION: A system for measuring a heat flux of solar energy comprises a diffuser(200), a temperature sensor(300), and a solar energy intensity sensing member(500). The diffuser diffuses the solar energy collected by a collecting unit, and a heat flux sensor is installed in the center of the diffuser. The temperature sensor senses the temperature of the diffuser to position a heat flux sensor at a maximum heat flux point of the diffuser, thereby grasping the maximum heat flux point. The solar energy sensing member senses the intensity of the solar energy reflected by the diffuser as images. The heat flux distribution of the solar energy collected by the diffuser is calculated by using a value that the images sensed by the solar energy intensity sensing member is converted into a number based on a flux mapping method and a heat flux measurement value of the heat flux sensor.
Abstract translation: 目的：提供一种用于测量太阳能热通量的系统和方法，以通过使用温度传感器来掌握安装有热通量传感器的扩散器的最大热通量点，从而容易地设置安装位置 扩散器。 构成：用于测量太阳能热通量的系统包括扩散器（200），温度传感器（300）和太阳能强度感测构件（500）。 扩散器扩散由收集单元收集的太阳能，并且热通量传感器安装在扩散器的中心。 温度传感器感测扩散器的温度，以将热通量传感器定位在扩散器的最大热通量点处，从而掌握最大热通量点。 太阳能感测构件感测由扩散器反射的太阳能的强度作为图像。 通过使用由太阳能强度感测构件感测的图像基于通量映射方法和热通量的热通量测量值将数值转换成数量来计算由扩散器收集的太阳能的热通量分布 传感器。
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公开(公告)号：KR101229772B1
公开(公告)日：2013-02-06
申请号：KR1020110113111
申请日：2011-11-02
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A surface structure of a solar receiver is provided to effectively improve energy efficiency by having a surface roughness with a wavelength longer than the wavelength of radiant energy of sunlight and shorter than the wavelength of radiant energy emitted from the receiver. CONSTITUTION: A surface structure of a solar receiver(1) comprises a surface roughness with a wavelength longer than the wavelength of radiant energy of sunlight and shorter than the wavelength of radiant energy emitted from the receiver. The surface structure of the solar receiver is formed by sand blasting, etching, brushing, or rolling.
Abstract translation: 目的：提供太阳能接收器的表面结构，通过具有波长比阳光辐射能的波长更长的表面粗糙度并且比从接收器发出的辐射能的波长短的方式来有效地提高能量效率。 构成：太阳能接收器（1）的表面结构包括具有比阳光的辐射能的波长长的波长并且比从接收器发射的辐射能的波长短的表面粗糙度。 太阳能接收器的表面结构通过喷砂，蚀刻，刷涂或轧制形成。
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公开(公告)号：KR101341447B1
公开(公告)日：2013-12-13
申请号：KR1020120014806
申请日：2012-02-14
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/40
Abstract: 본 발명에 따른 압축 공기를 이용하는 태양열 흡수기는 종래 석영유리를 사용하지 않고 열전도성이 우수하며 튜브와 동일한 재질의 탄화규소(SiC)를 사용함으로써 흡수기의 구조 및 제조를 단순화할 수 있으며, 그 결과 체적식 형태의 흡수기를 튜브식 형태로 마련할 수 있기 때문에 넓은 집광 영역에 대한 면적 확장 시 횡방향으로 쉽게 적층할 수 있다.
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公开(公告)号：KR101281090B1
公开(公告)日：2013-07-02
申请号：KR1020110091071
申请日：2011-09-08
Applicant: 한국에너지기술연구원
Abstract: 구조를 단순화하여 제조 비용 절감 및 작업 효율을 높일 수 있도록 본 발명에 따른 태양열 발전장치의 체적형 흡수기는 전면에 개구부가 마련되며 내부 공간에 유로를 형성하는 케이싱과, 개구부에 설치되는 석영 유리창을 포함하는 본체와; 본체의 케이싱과 석영 유리창의 체결부위를 가리도록 마련되며, 내부에 작동유체가 통과하는 유로를 구비하는 유체예열기;를 포함하여 석영 유리창과 본체 케이싱의 체결부위로 집광되는 태양열을 이용하여 작동유체를 예열하고, 예열된 작동유체를 다시 본체의 유로에 공급함으로써 집광되는 에너지를 최대로 활용할 수 있다.
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Patent Agency Ranking
公开(公告)号：KR101272827B1
公开(公告)日：2013-06-10
申请号：KR1020110091064
申请日：2011-09-08
Applicant: 한국에너지기술연구원
CPC classification number: F24S10/744 , F24S20/20 , Y02E10/41 , Y02E10/44 , Y02E10/46
Abstract: 효율이 높은 태양열 발전장치의 흡수기를 제공하기 위해 본 발명에 따른 태양열 발전장치의 흡수기는 작동유체가 이동할 수 있도록 내부 유로를 갖는 덕트를 태양열의 유입 방향을 따라 적층해서 캐비티 벽을 형성함으로써 캐비티의 내부로 유입되는 태양열이 캐비티의 전방에서 후방으로 이동하는 작동유체와 지속적으로 접촉하도록 할 수 있어 효율을 높일 수 있다. 또한, 본 발명에 따른 태양열 발전장치의 흡수기는 사이즈가 작은 모듈블록을 여러 개 묶어 하나의 블록조립체 형태로로 흡수기를 구성할 수 있기 때문에, 발전 용량에 따라 적절하게 블록조립체의 사이즈를 조절하여 태양열과 작동유체 간 접촉 면적을 증가시켜 효율을 높일 수 있다.
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公开(公告)号：KR1020130027697A
公开(公告)日：2013-03-18
申请号：KR1020110091064
申请日：2011-09-08
Applicant: 한국에너지기술연구원
CPC classification number: F24S10/744 , F24S20/20 , Y02E10/41 , Y02E10/44 , Y02E10/46
Abstract: PURPOSE: An absorber of a solar power generation device is provided to improve efficiency by continuously contacting a working fluid while solar energy which flows in the inner side of a cavity moves rearward. CONSTITUTION: An absorber of a solar power generation device includes a duct. The duct includes an inner passage to move a working fluid and forms a cavity wall by being laminated along the inflow direction of solar energy. The solar energy continuously contacts with the working fluid moving rearward. The duct spirally is wound along the direction in which the solar energy passes through and forms the cavity wall.
Abstract translation: 目的：提供太阳能发电装置的吸收器，以通过连续接触工作流体来提高效率，而在空腔内侧流动的太阳能向后移动。 构成：太阳能发电装置的吸收器包括导管。 管道包括内部通道以移动工作流体并通过沿着太阳能的流入方向层压而形成空腔壁。 太阳能与工作液体向后连续接触。 管道螺旋地沿着太阳能通过的方向缠绕并形成空腔壁。
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公开(公告)号：KR101228604B1
公开(公告)日：2013-01-31
申请号：KR1020110090628
申请日：2011-09-07
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A solar heat absorber with opened dual passages and aligned perforated plates is provided to minimize thermal loss caused by a side wall as the wall is formed with triple pipes. CONSTITUTION: A solar heat absorber with opened dual passages and aligned perforated plates comprises a side wall, a front finishing plate(30), a rear finishing plate(40), an inner finishing plate, an inflow pipe(60), and an outflow pipe(70). The side wall comprises triple pipes which have an inner pipe(21), an intermediate pipe(22), and an outer pipe(23). The inner and outer pipes of the side wall are linked through the front end. The front finishing plate is connected to the ends of the inner and outer pipes, and closes a gap between the triple pipes. The rear finishing plate closes the rear end of the side wall. The inner finishing plate closes the inside of the inner pipe, and a collection space is formed between the rear finishing plate and inner finishing plate. The inflow pipe is connected to the rear finishing plate, and is linked to the outer pipe. The outflow pipe is connected to the rear finishing plate, and is linked to the collection space.
Abstract translation: 目的：提供具有开放的双通道和对准的多孔板的太阳能热吸收器，以最小化由三壁管形成的侧壁引起的热损失。 构成：具有开放的双通道和对准的多孔板的太阳能热吸收器包括侧壁，前整理板（30），后整饰板（40），内精整板，流入管（60）和流出 管（70）。 侧壁包括具有内管（21），中间管（22）和外管（23）的三管。 侧壁的内管和外管通过前端连接。 前整理板连接到内管和外管的端部，并封闭三管之间的间隙。 后整理板封闭侧壁的后端。 内部精加工板封闭内部管道的内部，并且在后部精加工板和内部精加工板之间形成收集空间。 流入管连接到后整理板，并连接到外管。 流出管连接到后整理板，并连接到收集空间。
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公开(公告)号：KR101580797B1
公开(公告)日：2015-12-30
申请号：KR1020140117628
申请日：2014-09-04
Applicant: 한국에너지기술연구원
CPC classification number: F25B30/06 , F24S10/00 , F25B15/00 , F25B27/007 , F25B2400/24 , Y02A30/277 , Y02B30/62 , Y02E10/44 , F24S20/30
Abstract: 본발명은, 태양열을이용하여주간에는증기를생성하여흡수식냉동기의열원으로사용하고, 야간에는주간에저장해둔온수를이용하여흡수식냉동기의열원으로사용함으로써, 24시간냉방이가능해질수 있다. 또한, 태양열을이용하여증기를생성하기위해집광형태양열집열기를사용함으로써, 평판형이나진공관형집광기에비해보다높은온도와보다많은양의온수를얻을수 있으므로, 24시간냉방에보다용이한이점이있다. 또한, 태양열로부터얻은열로전기를생산하지않고직접냉방에이용함으로써, 효율이높은이점이있다. 또한, 주간온수저장조에저장된온수의온도에따라증기드럼에서분리된온수를주간온수저장조로바이패스함으로써, 주간온수저장조내온수의온도를설정온도이상으로유지하여야간에효율적으로이용할수 있다.
Abstract translation: 本发明通过使用太阳能热量在日间产生蒸汽作为吸收式冷却系统的热源，并且使用在白天储存的热水作为吸收冷却系统的夜间的热源，使得可以冷却24 一天几小时 同样，由于本发明通过使用太阳能热量产生蒸汽，所以使用能够获得比平板式浓缩器或真空管式浓缩器更高温度和更大量的热水的冷凝太阳能集热器， 更容易用于每天24小时的冷却。 此外，本发明不用太阳能热量产生的电而直接用于冷却，从而导致高效率。 此外，由于本发明在一天中将从蒸汽鼓分离的热水绕过储存在热水储存罐中的热水的温度，而在一天的过程中，热水的温度 白天储水罐可以保持在设定温度或更高的温度，并且可以在夜间有效使用。
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公开(公告)号：KR101438434B1
公开(公告)日：2014-09-12
申请号：KR1020130056813
申请日：2013-05-21
Applicant: 한국에너지기술연구원
CPC classification number: F24S10/90 , F24S10/70 , F24S10/95 , F24S20/20 , F24S23/71 , F28D15/0233 , F28D15/0275 , H01L35/30 , Y02E10/41 , Y02E10/44
Abstract: According to the present invention, a solar thermal power generation system is disposed to be in close contact with an absorption module in order to absorb heat of the absorption module, and configured to include a heat pipe to transfer heat directly to a thermal conversion generator, thereby enabling compaction of the system with a simple thermal transfer structure and effective heat transfer with increased contact area of the absorption module. In addition, the present invention can secure a sufficient heat storage space to provide an adequate heat source to the thermal conversion generator in weather conditions such as sudden change of the amount of solar radiation, by forming a heat pipe in a larger volume (heat capacity) than a heat pipe for the absorption of the absorption module, therefore the system can be managed more efficiently and stably.
Abstract translation: 根据本发明，太阳能热发电系统设置成与吸收模块紧密接触以吸收吸收模块的热量，并且构造成包括热管以将热量直接传递到热转换发电机， 从而能够以简单的热转印结构和吸收模块的增加的接触面积的有效热传递来压实系统。 此外，本发明可以通过形成较大体积的热管（热容量）来确保足够的蓄热空间，以在诸如太阳辐射量的突然变化的天气条件下向热转换发电机提供足够的热源 ）比用于吸收吸收模块的热管，因此可以更有效和稳定地管理系统。
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