-
公开(公告)号：KR101415866B1
公开(公告)日：2014-07-09
申请号：KR1020130016420
申请日：2013-02-15
Applicant: 한국과학기술연구원
Abstract: A cryogenic device comprises an external container having the top closed by an upper cover to be sealed; an internal container arranged while forming a space between the internal and external containers inside the external container and receiving cryogenic liquid; and a connection pipe arranged in the space between the bottom of the external container and the top of the internal container to connect the external and internal containers and serving as the transfer path of the cryogenic liquid. In the cryogenic device, a low heat loss cryogenic device using a bellows comprises a bellows having an upper coupling part to which the bottom of the connection pipe is coupled; a lower coupling part coupled to the cryogenic liquid access port of the internal container; and a bellows-shaped part having a corrugated portion arranged between the upper coupling part and the lower coupling part.
Abstract translation: 低温装置包括外部容器，该外部容器具有被要被密封的上盖封闭的顶部; 内部容器，其在外部容器内部和外部容器之间形成空间并且接收低温液体; 以及布置在外部容器的底部和内部容器的顶部之间的空间中的连接管，用于连接外部和内部容器并用作低温液体的传送路径。 在低温装置中，使用波纹管的低热损失低温装置包括具有上连接部分的波纹管，连接管的底部连接到上连接部分; 耦合到所述内部容器的低温液体进入端口的下部耦合部分; 以及具有布置在上联接部和下联接部之间的波纹部的波纹管状部。
-
公开(公告)号：KR1020140061077A
公开(公告)日：2014-05-21
申请号：KR1020120128238
申请日：2012-11-13
Applicant: 한국과학기술연구원
CPC classification number: Y02B10/20 , Y02E10/40 , F24F5/0046 , F24F7/08 , F24F11/0001 , F24F11/30 , F24F12/00 , F24F2007/004 , F24F2110/10 , F24F2110/12
Abstract: The present invention relates to a natural ventilation and heating system for buildings using solar radiation energy including a heat collecting chamber which is formed into a space part at an outer wall of the building through which air flows, and includes a heat collecting panel heating air inside by solar radiation heat and raising the heated air, an air inlet port receiving external air at a lower portion, and an intake port receiving the external air at an upper portion; an air supply pipe connected to the heat collecting chamber to supply the air to the inside of the building; an external air bypass adjusting unit installed at the intake port to select the direct inflow of the external air to the air supply pipe or the inflow of the air heated by the heat collecting chamber to the air supply pipe; an exhaust duct which is installed at the outer wall of the building in a height direction, with a lower end being opened, made of a material which can absorb solar energy, and forms an ascending current therein; and an exhaust pipe connected to the exhaust duct to discharge the indoor air of the building.
Abstract translation: 本发明涉及一种使用太阳辐射能的建筑物的自然通风和加热系统，其包括：集热室，其形成在建筑物的外壁上的空间部分中的空间部分，空气流通过该空间部分，并且包括集热板， 通过太阳辐射热并提高加热的空气，在下部接收外部空气的进气口和在上部接收外部空气的进气口; 连接到集热室的空气供应管，以将空气供应到建筑物的内部; 外部空气旁路调节单元，安装在所述进气口处，以选择外部空气直接流入所述供气管或将由所述集热室加热的空气流入所述供气管; 排气管，其在高度方向安装在建筑物的外壁处，下端开口，由能够吸收太阳能的材料制成，并在其中形成上升电流; 以及连接到排气管道以排出建筑物的室内空气的排气管。
-
公开(公告)号：KR1020080104874A
公开(公告)日：2008-12-03
申请号：KR1020070052265
申请日：2007-05-29
Applicant: 한국과학기술연구원
CPC classification number: H05K7/20272 , G06F1/20 , H05K2201/064
Abstract: A cooling unit for a cooling heating element is provided to realize quick heat dissipation of a heating element possible while reducing the weight of the device. In a cooling unit for a cooling heating element, a housing has a container(111) for accommodating a refrigerant. A container is surrounded by the housing to be isolated with the outside and has an opening portion exposed to the outside. An opening portion of the container, the stepped part(112) is formed. A touch board comprises the contact unit(121) contacted to the heating element(H) while being combined with one side of the housing. A contact unit is formed in the plate form so that it is contacted with the heating element smoothly.
Abstract translation: 提供了用于冷却加热元件的冷却单元，以在减少装置的重量的同时实现加热元件的快速散热。 在用于冷却加热元件的冷却单元中，壳体具有容纳制冷剂的容器（111）。 容器被壳体包围以与外部隔离，并且具有暴露于外部的开口部分。 容器的开口部分形成有阶梯部分（112）。 触摸板包括在与壳体的一侧组合的同时与加热元件（H）接触的接触单元（121）。 接触单元形成为板状，使得其与加热元件平滑地接触。
-
公开(公告)号：KR100517995B1
公开(公告)日：2005-09-30
申请号：KR1020030061194
申请日：2003-09-02
IPC: F25D11/00
Abstract: 본 발명은 화장품 냉장고에 관한 것이다. 본 발명에 의한 화장품 냉장고는, 전방 및 상부가 부분적으로 개구되고, 측벽(22)에 단열재(29)가 충진되고, 전방 및 후방의 벽체가 부분적으로 투명한 외부케이스(20)와; 상기 개구된 외부케이스를 개폐하는 투명재질의 커버(21)와; 상기 외부케이스의 내부에 횡방향으로 설치되고, 하방으로 관통되는 응축수 배출구멍(28)이 성형된 냉각판(24)과; 상기 냉각판을 기준으로 상하로 각각 구획되는 보관공간(27) 및 설치공간(37)을 구비하고; 상기 설치공간에는 냉각판의 저부에 접촉되는 열전도체(31)와, 상기 열전도체의 저부에 결합되는 열전소자(32)와, 상기 열전소자와 이격되게 위치되는 히트싱크(34)와, 상기 열전소자 및 히터싱크 사이에 구성되는 금속망(33)과, 상기 히트싱크의 저부에 방열팬(35)과, 상기 금속망(33) 및 히트싱크(34)의 열이 차가운 열전도체(31)로 전달되는 것을 막기 위한 분리벽(36)이 구성되며, 바닥면에는 배기공(38)이 성형되어 있는 것을 특징으로 한다. 이러한 화장품 냉장고는, 응축수에 의한 세균 및 곰팜이의 번식을 억제하고, 냉각판에 접촉되는 화장품용기를 따라 냉기가 상승되어 냉각하는 것에 의하여 에너지를 절약할 수 있게 된다.
-
公开(公告)号：KR100468217B1
公开(公告)日：2005-01-26
申请号：KR1020010089318
申请日：2001-12-31
Applicant: 한국과학기술연구원
IPC: F28D17/02
CPC classification number: F28D20/021 , F28D20/023 , Y02E60/145 , Y10S165/902 , Y10S165/907
Abstract: A heat exchanger for storing or releasing heat including a channel unit in which a heat medium flows; and a heat exchange unit contacted-combined with the channel unit and containing a porous heat transfer member which conducts heat exchange with a thermal storage material.
Abstract translation: 一种热交换器，用于存储或释放包括热介质在其中流动的通道单元的热量; 以及与流路单元接触结合并包含与蓄热材料进行热交换的多孔传热构件的热交换单元。
-
Patent Agency Ranking
公开(公告)号：KR100412202B1
公开(公告)日：2003-12-24
申请号：KR1020010050452
申请日：2001-08-21
Applicant: 한국과학기술연구원
IPC: F28D9/00
Abstract: PURPOSE: A plate type heat exchanger is provided to improve heat transfer performance and to minimize additional pressure drop. CONSTITUTION: A plate type heat exchanger(1) includes a first channel(35), a second channel(36) and a pulsating flow generating device generating pulsating flow of working fluid(31,32) in the first channel or the second channel by frequency making flow of the working fluid resonate in the plate type heat exchanger. The first channel or the second channel passes an inside of a heat transfer plate of the plate type heat exchanger. The pulsating flow generating device is installed on an inlet(35a,36a) of the first channel or the second channel to the heat transfer plate in parallel with a normal flow generating device generating normal flow in the inlet of the first channel or the second channel.
Abstract translation: 目的：提供板式热交换器以改善传热性能并最小化额外的压降。 （1）包括第一通道（35），第二通道（36）和脉动流产生装置，该脉动流产生装置在第一通道或第二通道中产生工作流体（31,32）的脉动流动， 工作流体的频率形成流在板式热交换器中共振。 第一通道或第二通道通过板式热交换器的传热板的内部。 脉动流产生装置安装在第一通道或第二通道到传热板的入口（35a，36a）上，与在第一通道或第二通道入口产生正常流动的正常流动产生装置并联， 。
-
公开(公告)号：KR1020030016745A
公开(公告)日：2003-03-03
申请号：KR1020010050454
申请日：2001-08-21
Applicant: 한국과학기술연구원
IPC: H02K33/00
Abstract: PURPOSE: A resonant oscillator is provided to minimize a power consumption and maximize a sound pressure vibration by generating resonance at a special frequency. CONSTITUTION: A resonant oscillator includes casings(11,17). Stators are fixed and installed at the casings(11,17). A vibrator includes a vibrating plate(12) which vibrates with an electromagnetic operation with the stators. Resonators are installed at the casings(11,17) and support the vibrator. The resonators resonate the vibrating plate(12) at a special frequency. Each of the stators includes a lower plate portion(16a), a center plate portion(16b), an upper plate portion(16c), and a pillar portion(16d). The lower plate portion(16a) has a flat shape. The center plate portion(16b) has the first through hole at a center thereof. The upper plate portion(16c) has the second through hole at thereof. The pillar portion(16d) is installed at a center of the lower plate portion(16a).
Abstract translation: 目的：提供谐振振荡器以最小化功耗，并通过在特殊频率产生谐振来最大化声压振动。 构成：共振振荡器包括壳体（11,17）。 定子固定并安装在壳体（11,17）处。 振动器包括振动板（12），该振动板通过电磁操作与定子振动。 谐振器安装在壳体（11,17）处并支撑振动器。 谐振器以特殊频率谐振振动板（12）。 每个定子包括下板部分（16a），中心板部分（16b），上板部分（16c）和柱部分（16d）。 下板部（16a）具有扁平形状。 中心板部分（16b）在其中心具有第一通孔。 上板部分（16c）在其上具有第二通孔。 支柱部分（16d）安装在下板部分（16a）的中心。
-
公开(公告)号：KR101570345B1
公开(公告)日：2015-11-30
申请号：KR1020140108582
申请日：2014-08-20
Applicant: 한국과학기술연구원
Abstract: 본발명은상단에상단커버가결합되며내부가진공으로유지되는외부용기; 상기외부용기내부에상기외부용기의내주면에이격하여위치하며저온액체를수용하는내부용기상기외부용기의상기상단커버를관통하여상기외부용기내부로연장되어상기내부용기와연결되며, 저온액체의충진또는추출을위한유체입출관; 및상기외부용기의바닥면과상기내부용기의하면사이에설치되어상기내부용기를상기외부용기에대하여지지하는받침부를포함하되, 상기내부용기의하면중심부에는상부방향으로오목하게오목홈이형성되고, 상기받침부는상기외부용기의바닥면에하단이고정되고상기오목홈내측으로연장되며, 내부에진공의빈 공간이형성된기둥형태의칼럼형부재; 상기칼럼형부재의상단표면상부에배치되며상기칼럼형부재에의해지지되는단열판; 및상기오목홈내부에상기단열판및 상기칼럼형부재를덮는역 U자형태로형성되되상기칼럼형부재와이격하여상기칼럼형부재를덮으며, 상단외측표면에서상향돌출된상향돌출부와외측면에서돌출된외측면돌출부를구비하는역 U형의캡을포함하는저 열손실저온유체용기에대해개시한다.
Abstract translation: 本发明提供一种具有低热损失的低温液体容器，包括：外容器; 内容器 流体进出管; 和支撑部分。 外部容器具有联接到其上端的上端盖并且保持其真空内部。 内部容器定位在外部容器的内部，以与外部容器的内周表面间隔开并接收低温液体。 流体进出口管通过外部容器的上端盖，并延伸到外部容器的内部，以连接到内部容器以对低温液体进行充填和提取。 支撑部分安装在外部容器的底表面和内部容器的下表面之间，以相对于外部容器支撑内部容器。 在内容器的下表面的中央部形成有向上形成有凹形的凹槽。 支撑部件包括：柱型构件; 绝缘板; 和一个柜台U形帽。 柱型构件具有固定在外容器的底面的下端，在凹槽的内部延伸，并且具有在内部形成空的真空空间的柱状。 绝缘板布置在柱型构件的上端的上表面部分上，并被柱型构件支撑。 计数器U形帽具有覆盖绝缘板和柱型构件的计数器U形; 形成在凹槽的内部; 与柱型构件间隔开以覆盖柱型构件; 并且包括从上部外表面向上方突出的上突出部和从外侧面突出的外侧突起。
-
公开(公告)号：KR101570344B1
公开(公告)日：2015-11-20
申请号：KR1020140108581
申请日：2014-08-20
Applicant: 한국과학기술연구원
Abstract: 본발명은상단에상단커버가결합되며내부가진공으로유지되는외부용기; 상기외부용기내부에상기외부용기의내주면과이격하여위치하며저온액체를수용하는내부용기; 상기외부용기의상기상단커버를관통하여상기외부용기내부로연장되어상기내부용기와연결되며, 저온액체의충진또는추출을위한유체입출관; 및상기외부용기의바닥면과상기내부용기의하면사이에높이방향으로겹쳐설치되어상기내부용기를아래에서받쳐지지하는, 저열전도성소재로형성된복수개의받침부재를포함하는저 열손실저온유체용기를제공한다.
Abstract translation: 本发明提供一种低热损失低温流体容器，其包括：外部容器，其内部保持为具有真空状态，并且其中上端盖联接到上端; 内部容器，与外部容器的内周面隔开并存储在低温液体中; 穿过外部容器的上端盖的液体入口管将朝向外部容器的内部延伸以与内部容器连接并填充或提取低温液体; 以及在外部容器的地板表面和内部容器的下表面之间在高度方向上重叠的多个支撑构件，以从下部支撑内部容器并由低导热材料制成。
-
公开(公告)号：KR1020130034909A
公开(公告)日：2013-04-08
申请号：KR1020110099067
申请日：2011-09-29
Applicant: 한국과학기술연구원
Abstract: PURPOSE: A tri-generation system is provided to use a heating source for operating a cooler, generated during electricity generating process using a fuel cell, thereby increasing energy efficiency. CONSTITUTION: A tri-generation system comprises a fuel cell generator(100), a regenerative air-conditioner(200), and a heater(300). The fuel cell generator comprises a stack(110), a fuel supplier(120), and a water tank. The regenerative air-conditioner is divided into an inner air zone(210), an outer air zone, and a partition wall between the inner air zone and the outer air zone. The regenerative air-conditioner includes a heat-exchanging part heating the external air by using the waste heat of a fuel cell; and a moisture carrier transferring the moisture of indoor air from the inner air zone to the external air zone. [Reference numerals] (112) Fuel electrode; (115) Electrolyte membrane; (118) Air electrode; (AA) Supplied air; (BB) Indoor air; (CC) Dry air; (DD) Absorption; (EE) Regeneration; (FF) Warm water; (GG) Hot humid air; (HH) External air; (II) Air; (JJ) Fuel; (KK) Electricity;
Abstract translation: 目的：提供三代系统，使用加热源来操作使用燃料电池的发电过程中产生的冷却器，从而提高能量效率。 构成：三代系统包括燃料电池发生器（100），再生空调器（200）和加热器（300）。 燃料电池发生器包括堆叠（110），燃料供应器（120）和水箱。 再生空调被分为内部空气区域（210），外部空气区域和内部空气区域和外部空气区域之间的分隔壁。 再生空调包括通过使用燃料电池的废热来加热外部空气的热交换部; 以及将室内空气的水分从内部空气区域转移到外部空气区域的湿气承载体。 （附图标记）（112）燃料电极; （115）电解质膜; （118）空气电极; （AA）供应空气; （BB）室内空气; （CC）干燥空气; （DD）吸收; （EE）再生; （FF）温水; （GG）热潮湿空气; （HH）外部空气; （二）空气; （JJ）燃油; （KK）电力;
-
-
-
-
-
-
-
-
-
Search Results
48
records
(took 0.055 seconds)
