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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 8. Отображено 8.
11-02-2016 дата публикации

MULTIFUNCTIONAL SMART FACADE MODULE AND BUILDING STRUCTURE APPLIED WITH SAME

Номер: KR1020160014152A
Автор: CHA, KWANG SEOK, KANG, IL KYUNG, LEE, SANG HYUNG
Принадлежит:

The present invention relates to a multifunctional smart facade module and a building structure applied with the same. The multifunctional smart facade module is formed in a triple wall structure; thus obtaining an automatic ventilation and insulation function, generating power using sunlight. Also, a multifunctional partition includes an electric color changing element to perform a display panel function by applying power at night, performing a lighting function by blocking power during the daytime; and also, a fluid path in an insulation space is formed longitudinally such that cold air and hot air on the outside are prevented from directly being transferred to the indoor side. Moreover, the outer air of a low temperature is able to be heated by a solar radiation load in an insulation space on the outdoor side for ventilation during the winter such that loss of energy due to the outer air of the low temperature is able to be reduced. Also, a dehumidification unit is installed in the insulation ...

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Номер записи: 1
09-03-2016 дата публикации

Multi-function facade module and building construction using the same

Номер: KR0101600974B1
Автор: 차광석, 강일경, 이상형
Принадлежит: 현대건설주식회사

... 본 발명에 따른 다기능 스마트 파사드 모듈은 3중벽 구조를 이루도록 형성되어, 태양광을 이용한 발전 뿐만 아니라, 자동 환기 및 단열 기능을 확보할 수 있는 이점이 있다. 또한, 다기능 격벽이 전기변색소자를 포함하여, 낮에는 전원을 차단하여 투명한 상태로 채광 기능을 하고, 밤에는 전원을 인가하여 디스플레이 패널 기능을 하도록 할 수 있다. 또한, 단열공간내의 유로가 보다 길게 형성됨으로써, 실외측의 냉기나 온기가 실내측에 직접 전달되는 것이 차단될 수 있다. 또한, 겨울철 환기시 실외측 단열공간에서 저온의 외기가 일사 부하에 의해 예열될 수 있으므로, 저온의 외기에 의한 실내 에너지 손실이 저감될 수 있다. 또한, 단열공간내에 제습부를 구비함으로써, 단열공간내의 결로 방지 등이 가능하고, 습한 외기가 실내로 유입되는 것을 방지할 수 있다. 또한, 실내,외 온도 및 습도에 따라 환기 루버의 개폐 각도를 조절함으로써, 보다 효율적인 환기가 이루어질 수 있다. 또한, 축전지에 저장된 전력을 환기, 조명 및 건물 전력 부하에 연계하여 사용함으로써, 한전으로부터 공급받는 전력을 줄여 비용을 절감할 수 있다.

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Номер записи: 2
08-06-2016 дата публикации

LASER WELDING APPARATUS FOR SUPPORT GRID

Номер: KR1020160064309A
Автор: SHIN, DONG KWANG, OH, BYEONG EUN, YUN, KWANG HO, HAN, SANG JAE, HONG, JONG SUNG, CHA, KWANG SEOK, HONG, WUN SU
Принадлежит:

The present invention relates to a laser welding apparatus for a support grid for a nuclear fuel assembly. The laser welding apparatus comprises: a base frame (100) wherein a chamber installation port is horizontally penetrated and is formed on a center thereof, and a guide rail (110) installed along the chamber installation portion; a welding chamber unit (200) guided by the guide rail (110), is assembled with the base frame (100), is provided with an openable door (210) on a front portion thereof, and is provided with a glass window (220) on an upper portion thereof to achieve airtightness; a laser welding unit (300) installed in the base frame (100), irradiating a laser beam through the glass window (220) to weld the support grid in the welding chamber unit (200); and a locking member (410) provided to fixate the welding chamber unit (200) to the base frame (100). COPYRIGHT KIPO 2016 ...

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Номер записи: 3
07-07-2015 дата публикации

System for stack stabilization and heat utilization of fuel cell

Номер: KR0101534543B1
Автор: 차광석, 박인선, 신동민
Принадлежит: 현대건설 주식회사

... 본 발명에 따른 연료전지 안정화와 열 이용을 위한 시스템은, 겨울철 등에는 연료전지에서 나온 고온의 냉각수의 열을 건물의 난방이나 급탕에 이용하고, 여름철이나 난방 부하가 적을 경우에는 고온의 냉각수의 열을 결로 방지에 이용함으로써, 에너지 효율의 최적화에 기여할 수 있다. 또한, 연료전지로 유입되는 냉각수의 온도가 너무 낮을 경우, 냉각수 열교환기에서 나온 냉각수와 연료전지에서 나온 냉각수를 혼합하여 연료전지에 공급함으로써, 연료전지로 유입되는 냉각수의 온도가 설정 범위에 들도록 맞출 수 있으므로, 스텍 온도 안정화에 기여할 수 있다.

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Номер записи: 4
27-06-2018 дата публикации

SYSTEM FOR SUPPLYING DIRECT CURRENT POWER OF BIPV AND CONTROL METHOD THEREOF

Номер: KR101871858B1
Автор: CHA KWANG SEOK
Принадлежит: HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD.

The present invention relates to a system for supplying power of a building integrated photovoltaic system (BIPV) and a control method thereof. According to the present invention, the system comprises: a solar cell module converting light energy into electric energy to produce a direct current power source; a battery storing the electric energy produced by the solar cell module; and a control unit comparing a voltage of the solar cell module with a voltage of the battery to control supply of direct current power. Therefore, the system can efficiently supply the direct current power generated in a conventional BIPV to the inside of the building without an inverter loss. COPYRIGHT KIPO 2018 (110) Solar cell module (120) Battery (131) Switching box (132) Controller (141) Switch (142) Socket (AA) Load 1-1 (BB) Load 1-2 (CC) Load 2-1 (DD) Load 2-2 (EE) Load 2-3 ...

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Номер записи: 5
09-02-2021 дата публикации

Heat source supply system using fuel cell

Номер: KR102214024B1
Автор: HWANG YOUNG KOO, CHA KWANG SEOK, HWANG SEUNG TAE
Принадлежит: NEXELL SYSTEM

The present invention relates to a heat source supply system using a fuel cell, which not only improves energy use efficiency by cooling the stack and provides the heat of coolant discharged to heating of the building or hot water demander, but also maintains a constant temperature of the coolant supplied back to the stack, thereby stabilizing the stack. In addition, since the coolant and the hot water are not mixed with each other in a water heat source heat exchanger, there is an advantage that the flow rate of the coolant for cooling the stack can be maintained constant. In addition, since the hot water from the hot water demander is preheated in the water heat source heat exchanger and then heated in a district heating heat source heat exchanger, the amount of heat exchange in the district heating heat source heat exchanger is reduced, so that the cost of using the district heating heat source can be reduced.

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Номер записи: 6
09-05-2016 дата публикации

SYSTEM AND METHOD FOR DETECTING LEAKAGE OF HYDROGEN GAS OF HYDROGEN FUEL CELL EQUIPMENT

Номер: KR101618631B1
Автор: CHA, KWANG SEOK, CHO, CHANG YEON
Принадлежит: HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD.

In the present invention, since whether hydrogen gas is leaked is determined by measuring output produced by a fuel cell, it is not necessary to mount an expensive sensor for sensing a concentration of hydrogen gas, so manufacturing costs are reduced. Further, when the senor for sensing a concentration of hydrogen gas is used, a sensing range is limited to the vicinity of the sensor. However, since whether hydrogen gas is leaked is determined by measuring the output produced by the fuel cell, whether hydrogen gas is leaked can be more accurately determined regardless of a position where hydrogen gas is leaked. Further, when it is determined that hydrogen gas is leaked, the hydrogen gas is discharged to the outside through a hydrogen discharge duct, so a danger resulting from a leak of hydrogen gas can be prevented. Further, whether hydrogen gas is leaked is determined considering the output produced by the fuel cell and a concentration sensed value of a hydrogen concentration sensor together ...

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Номер записи: 7
28-11-2016 дата публикации

지지격자의 레이저 용접장치

Номер: KR0101679606B1
Автор: 신동광, 오병은, 윤광호, 한상재, 홍종승, 차광석, 홍운수
Принадлежит: 한전원자력연료 주식회사

... 본 발명은 핵연료집합체용 지지격자의 레이저 용접장치에 관한 것으로, 중앙에 수평하게 챔버설치구가 관통 형성되고, 그 챔버설치구를 따라서 가이드레일(110)이 설치되는 베이스프레임(100)과; 상기 가이드레일(110)에 의해 안내되어 상기 베이스프레임(100)과 조립되며, 전방에 개폐 가능한 도어(210)가 마련되고 상부에 글라스윈도우(220)가 구비되어 기밀이 이루어지는 용접챔버부(200)와; 상기 베이스프레임(100)에 설치되어 상기 글라스윈도우(220)를 통해 레이저를 조사하여 용접챔버부(200) 내의 지지격자를 용접하게 되는 레이저용접부(300)와; 상기 용접챔버부(200)를 상기 베이스프레임(100)에 고정하기 위한 록킹부재(410);를 포함한다.

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Номер записи: 8