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1. 发明授权

KR101904617B1 압축기 성능 시험 장치 및 이를 이용한 압축기 성능 시험 방법 有权
公开(公告)号：KR101904617B1
公开(公告)日：2018-10-05
申请号：KR1020160165720
申请日：2016-12-07
申请人： 한국기계연구원
发明人： 김욱중 , 이공훈 , 송찬호
IPC分类号： F04B51/00 , G01M99/00
摘要： 본발명은압축기성능시험장치에관한것으로써, 압축기에연통되며, 압축기에서압축된작동유체를전달받아응축시키되, 작동유체가액화되기시작할때까지응축시키는응축부; 응축부에연통되며, 상기응축부에서응축된작동유체를전달받아팽창시킴으로써압력을강하시키는제1밸브; 상기제1밸브에연통되며, 상기제1밸브로부터팽창된작동유체를전달받아증발압력까지강하시키는응축수액부; 및응축수액부와압축기에각각연통되며, 내부에작동유체를수용하며, 상기응축수액부로부터전달되는작동유체를내부에수용된작동유체와혼합시켜작동유체를기화시키는증발부를포함한다. 본발명에따르면, 응축구간및 증발구간이크게감소되기때문에, 시험장치의용량및 크기가대폭적으로축소될수 있는효과가있다. 또한, 본발명에따르면, 압축기의시험의시간이크게단축되어, 시험이효율적으로실시될수 있는효과가있다.

2. 发明授权

KR101729573B1 용융염볼을 이용한 축열장치 有权
标题翻译：使用熔盐球的储热装置
公开(公告)号：KR101729573B1
公开(公告)日：2017-04-25
申请号：KR1020150177989
申请日：2015-12-14
申请人： 한국기계연구원
发明人： 김동호 , 윤석호 , 김영 , 송찬호 , 김욱중 , 이공훈 , 허필우 , 최준석
IPC分类号： F28D20/00
CPC分类号： Y02E60/142
摘要： 본발명은용융염이고화되어도용융염이채워진축열조등과같은용기내부에용융염이부착되는것을방지하면서용융염이채워진용기의유지보수를간편하게할 수있는용융염볼과이것을이용한축열장치에관한것이다. 이를위해용융염볼은열원에의해가열되는순환유체에의해가열되는용융염; 및내부에상기용융염이충진되는중공의함체로이루어지고, 상기용융염보다높은응고점을가지며, 상기순환유체에의해가열되는세라믹볼;을포함하고, 상기세라믹볼은, 상기순환유체에의해가열되더라도항상고체상태를유지하며, 상기용융염은, 응고점이하의온도로내려가더라도열을방출한다.
摘要翻译：本发明是一种熔融盐和将上，同时防止附着在内部容器中，熔融盐，如熔融盐中填充有热存储罐到储热单元熔融yeombol，使维护填充熔盐容器的容易并使用相同的画面。为此，熔盐球是通过由热源加热的循环流体加热的熔融盐; 还有一种陶瓷球，它是由一个充满熔融盐并具有比熔融盐高的凝固点并被循环流体加热的中空外壳制成的，其中陶瓷球总是被循环流体加热保持固态，即使温度降至冰点以下，熔盐也会释放热量。

3. 发明公开

KR1020170011279A 판형 열교환기용 열교환판 有权
标题翻译：板式热交换器热交换板
公开(公告)号：KR1020170011279A
公开(公告)日：2017-02-02
申请号：KR1020150103637
申请日：2015-07-22
申请人： 한국기계연구원
发明人： 송찬호 , 최영호 , 윤석호 , 김욱중 , 김영
IPC分类号： F28F3/00 , F28F3/02 , F28F3/04 , F28D9/00
摘要： 본발명은순환사이클을통해작동유체가증발(기화)과응축(액화)을반복하면서순환할때, 작동유체의응축과정을기준으로판형열교환판에서작동유체의유체저항을증가시키고, 작동유체의응축율을증가시키며, 순환사이클에서작동유체의순환을원활하게할 수있는판형열교환기용열교환판에관한것이다. 이를위해열교환판은작동유체가공급되는작동입구와작동유체가배출되는작동출구와작동유체와의열교환을위한열매체가공급되는열매체입구와열매체가배출되는열매체출구가포함되는판 형태의베이스부와, 베이스부의일측면에서작동유체또는열매체의공급여부를선택하는차단부재가지지되는차단지지부와, 작동유체또는열매체의이동경로인작동유로를형성하도록베이스부에서상호이격된상태로돌출되는다수의메인패턴및 작동유체또는열매체의전달경로인분산유로가작동유체와연통되도록작동입구와작동출구와열매체입구와열매체출구의가장자리에서상호이격된상태로돌출되는다수의분산패턴을포함한다.

4. 发明授权

KR101568103B1 습도조절 및 살균 기능을 구비한 공기조화기 有权
标题翻译：具有湿度控制和灭菌功能的空气调节器
公开(公告)号：KR101568103B1
公开(公告)日：2015-11-13
申请号：KR1020150046844
申请日：2015-04-02
申请人： 한국기계연구원
发明人： 송찬호 , 한방우 , 김욱중 , 윤석호 , 김용진 , 김학준 , 우창규
IPC分类号： F24F3/16 , F24F3/14
CPC分类号： Y02A50/22 , F24F3/16 , F24F3/14 , F24F3/1603
摘要： 본발명은습도조절및 살균기능을구비한공기조화기에관한것으로서, 본발명에따른습도조절및 살균기능을구비한공기조화기는공기가유입되는공기유입구와, 유입된공기가배출되는공기배출구가형성된하우징;과, 상기공기유동경로측으로이온이하전된항균물질을공급하는항균물질공급부;와, 항균물질공급부의하류측에배치되며, 상기하우징내부의공기유동경로상에수막을형성하여공기에포함된오염물질을흡착하는습식집진부;와, 상기습식집진부의하류측에배치되며, 상기습식집진부를통과하는미세입자를포집하는필터부; 및상기필터부의하류측에배치되며, 공기유동경로상의공기를가열또는냉각하는열교환기;를포함하며, 상기습식집진부과필터부중 적어도어느하나에포집된상기미세입자중의미생물은상기항균물질또는상기이온중 적어도하나가접촉되어살균되는것을특징으로한다.
摘要翻译：本发明涉及具有调湿功能的空调机。根据本发明，具有调湿灭菌功能的空调器包括：具有空气流入的空气入口的壳体和流动的空气流出的空气出口; 用于供应抗微生物材料的抗微生物材料供应部件，其中离子朝向空气流动路径充电; 设置在抗菌材料供给部的下游的湿式集尘部，并且通过在壳体内的空气流路上形成水膜来吸附包含在空气中的污染物; 布置在湿式集尘部的下游的过滤部，用于收集通过湿式集尘部的微粒子; 以及布置在过滤器部分的下游的热交换器，用于在空气流动路径上加热或冷却空气。因此，收集在湿式集尘部和过滤部之间的微粒中的微粒与抗微生物材料或离子中的至少一种接触并进行灭菌。

5. 发明公开

KR1020130087219A 핫가스 제상식 히트펌프장치 有权
标题翻译：使用热气旁路方法的有效缺陷电路的热泵系统
公开(公告)号：KR1020130087219A
公开(公告)日：2013-08-06
申请号：KR1020120008341
申请日：2012-01-27
申请人： 한국기계연구원
发明人： 김욱중 , 이공훈 , 윤석호 , 오동욱
IPC分类号： F25B47/02 , F25B30/02
摘要： PURPOSE: A heat pump system with an effective defrosting circuit using a hot gas bypass method is provided to prevent damage to a compressor and to increase the efficiency of a heat pump by reducing a defrosting cycle. CONSTITUTION: A heat pump system with an effective defrosting circuit using a hot gas bypass method comprises a compressor (10), a 4-way valve (40), a first heat exchanger (20), a second heat exchanger (30), a defrosting pipe (70), an accumulator (50), and an economizer (60). The compressor compresses vaporized refrigerant at high temperature and high pressure. The 4-way valve selectively transfers the refrigerant to desired passages. The first heat exchanger is used as a condenser in heating by heat-exchanging the high-temperature and high-pressure refrigerant transferred from the compressor with an indoor heat source, and also is used as an evaporator in cooling by heat-exchanging the refrigerant transferred from the second heat exchanger with the indoor heat source. The second heat exchanger is used as the evaporator in heating by heat-exchanging the refrigerant transferred from the first heat exchanger with an outdoor heat source, and also is used as the condenser in cooling by heat-exchanging the high-temperature and high-pressure refrigerant transferred from the compressor with the outdoor heat source. The defrosting pipe directly transfers the high-temperature and high-pressure refrigerant to the second heat exchanger. The accumulator evaporates the condensed refrigerant by defrosting the second heat exchanger and transfers the evaporated refrigerant to the compressor. The economizer transfers some heat source of the refrigerant heat-exchanged in the first heat exchanger to the compressor again.
摘要翻译：目的：提供一种具有使用热气旁路法的有效除霜电路的热泵系统，以防止对压缩机的损坏，并通过减少除霜周期来提高热泵的效率。构成：具有使用热气旁通法的有效除霜电路的热泵系统包括压缩机（10），四通阀（40），第一热交换器（20），第二热交换器（30），除霜管（70），蓄能器（50）和节能器（60）。压缩机在高温高压下压缩蒸发的制冷剂。四通阀选择性地将制冷剂输送到期望的通道。第一热交换器通过将从压缩机传递的高温高压制冷剂与室内热源进行热交换而用于加热的冷凝器，并且通过将传递的制冷剂进行热交换而用作冷却的蒸发器从第二个热交换器与室内热源。第二热交换器通过将从第一热交换器输送的制冷剂与室外热源进行热交换而在加热时用作蒸发器，并且也可以通过热交换高温高压制冷剂从室外热源从压缩机转移。除霜管直接将高温高压制冷剂输送到第二热交换器。蓄能器通过除霜第二热交换器并将蒸发的制冷剂转移到压缩机来蒸发冷凝的制冷剂。节能器将在第一热交换器中热交换的制冷剂的一些热源再次传递到压缩机。

6. 发明公开

KR1020120133452A 가정용 보일러의 연통에 설치되는 열전발전장치 有权
标题翻译：热电发电机安装在家用锅炉烟道管内
公开(公告)号：KR1020120133452A
公开(公告)日：2012-12-11
申请号：KR1020110052087
申请日：2011-05-31
申请人： 한국기계연구원
发明人： 김욱중 , 김석준 , 최항석 , 이정호
IPC分类号： F03G7/00 , F23J11/00 , F03G7/04
摘要： PURPOSE: A thermoelectric generator installed in a stove pipe of a boiler for home use is provided to prevent environmental pollution by generating power using waste heat generated from exhaust gas. CONSTITUTION: A thermoelectric generator installed in a stove pipe of a boiler for home use comprises a thermoelectric element(10), a power conversion unit(20), and a storage battery(30). The thermoelectric element is attached to a stove pipe, and generates electric motive force using waste heat discharged through the stove pipe. The power conversion unit is connected to the thermoelectric element, and controls the electric motive force. The storage battery is connected to the power conversion unit, and charges electricity generated from the power conversion unit. The stove pipe comprises first and second stove pipes, and is formed into a dual structure. [Reference numerals] (4) Control unit; (AA) Outside air; (BB) Exhaust gas
摘要翻译：目的：提供安装在家用锅炉炉管中的热电发电机，通过废气产生的余热发电，防止环境污染。构成：安装在家用锅炉的炉管中的热电发电机包括热电元件（10），电力转换单元（20）和蓄电池（30）。热电元件连接到炉管，并通过炉管排出的废热产生电动力。电力转换单元连接到热电元件，并控制电动力。蓄电池连接到电力转换单元，并对从电力转换单元产生的电力进行充电。炉管包括第一和第二炉管，并且形成为双重结构。（附图标记）（4）控制单元; （AA）外部空气; （BB）废气

7. 发明公开

KR1020100100561A 열교환관 有权
标题翻译：热交换管
公开(公告)号：KR1020100100561A
公开(公告)日：2010-09-15
申请号：KR1020090065289
申请日：2009-07-17
申请人： 한국기계연구원
发明人： 최항석 , 김석준 , 김욱중 , 이정호 , 정경열 , 박준영 , 강명철
IPC分类号： F28D7/02 , F28F1/10
CPC分类号： F28D7/02 , F24H1/43 , F28D21/0003 , F28F1/36
摘要： PURPOSE: A heat exchanging tube is provided to enhance the heat exchange efficiency of high-temperature exhaust gas and a heat exchange tube by increasing the contact area of the heat exchange tube with the exhaust gas. CONSTITUTION: A heat exchange tube collects the heat from the exhaust gas of a high temperature. The heat exchange tube comprises a plurality of spiral projections(121) and a gas path(122). The spiral projection is spirally wound along the outer circumference of the heat exchange tube in the longitudinal direction of the heat exchange tube and is formed to be projected from the outer circumference. The spiral projections are arranged to be spaced each other on the outer circumference. The gas path is formed by neighboring spiral projections and the outer circumference between the neighboring spiral projections. The contact area of the heat exchange tube and the exhaust gas increases as the exhaust gas passes along the spiral gas path formed n the outer circumference.
摘要翻译：目的：提供一种换热管，通过增加热交换管与废气的接触面积来提高高温废气和热交换管的热交换效率。构成：热交换管从高温废气中收集热量。热交换管包括多个螺旋突起（121）和气体路径（122）。螺旋突起沿热交换管的外周沿热交换管的长度方向螺旋地卷绕，并形成为从外周突出。螺旋突起被布置成在外周彼此间隔开。气体路径由相邻的螺旋突起和相邻螺旋突起之间的外周形成。随着排气沿着外周形成的螺旋形气体通路，换热管和废气的接触面积增大。

8. 发明授权

KR100981101B1 에어커튼 有权
标题翻译：空气幕
公开(公告)号：KR100981101B1
公开(公告)日：2010-09-08
申请号：KR1020100013973
申请日：2010-02-17
申请人： 한국기계연구원 , 코리아써멀엔지니어링주식회사
发明人： 김욱중 , 유재호
IPC分类号： F24F9/00 , F24F13/08
摘要： PURPOSE: An air curtain is provided to ensure excellent air conditioning effect by uniformly spraying compressed air and forming strong air layers. CONSTITUTION: An air curtain comprises a compressed-air intake body(10) and a plurality of spray nozzles(20). The spray nozzle is connected to the compressed-air intake body and sprays the compressed air downward. The spray nozzle comprises an air charged space which is transversely extended. The spray nozzle sprays the compressed air through a plurality of spray holes formed on the floor of the air charged space. The spray nozzles are located parallelly to an air layer. For the spray nozzle, the air intake hole into which the compressed air from the compressed-air intake body flows is corresponded to a part of the transverse cross-sectional area of the air charged space and a distributing plate having a downward-curved shape is installed on a decreasing part located on the lower part of the air intake hole. A fixed size of gap is formed between the front wall or the rear wall forming the air charged space and the distributing plate.
摘要翻译：目的：提供一个气帘，通过均匀喷涂压缩空气和形成强大的空气层，确保优异的空调效果。构成：气幕包括压缩空气吸入体（10）和多个喷嘴（20）。喷嘴与压缩空气进气体相连，向下喷射压缩空气。喷嘴包括横向延伸的充气空间。喷雾喷嘴通过形成在充气空间的地板上的多个喷射孔喷射压缩空气。喷嘴平行于空气层定位。对于喷嘴，来自压缩空气吸入体的压缩空气流入的进气孔对应于充气空间的横截面积的一部分，具有向下弯曲形状的分配板为安装在位于进气孔下部的减压部件上。在形成充气空间和分配板的前壁或后壁之间形成固定尺寸的间隙。

9. 发明授权

KR102230206B1 표면 유체막 형성 구조 有权
公开(公告)号：KR102230206B1
公开(公告)日：2021-03-22
申请号：KR1020190086552
申请日：2019-07-17
申请人： 한국기계연구원
发明人： 송찬호 , 김동호 , 김정철 , 이공훈 , 김욱중
IPC分类号： F25B39/02 , B03C3/78
摘要： 본발명은표면유체막형성구조에관한것으로서, 장치의표면에유체막을형성하기위한표면유체막형성구조에있어서, 장치표면의상단에위치하며장치표면에유체를공급하는유체공급부; 및상기유체공급부의하부에위치하는것으로서, 장치표면의폭 방향을따라이격되어배치되며형성된위치에대한유체의흐름을차단하는차단부를다수개 구비하는분산부;를포함하고, 상기분산부는상하로다수개가구비되는것을특징으로한다. 이에따라, 물체의표면전체에유체막을균질하게형성하는것이가능하다.

10. 发明授权

KR101897463B1 열전달 매체 용융 조성물 및 이를 이용한 열전달 시스템 有权
公开(公告)号：KR101897463B1
公开(公告)日：2018-09-12
申请号：KR1020170057030
申请日：2017-05-04
申请人： 한국기계연구원
发明人： 김영 , 최준석 , 김동호 , 윤석호 , 김욱중
IPC分类号： C09K5/12 , F28D20/00
CPC分类号： Y02E60/142 , Y02P20/124
摘要： 본발명의열전달매체용융조성물은금속에대한부식성이없고, 높은열적안정성을가짐에도 300℃이하의매우낮은용융점을가지며, 용융점범위의폭이매우좁은효과가있다. 따라서본 발명의열전달매체용융조성물을이용한열전달시스템은에너지전환효율및 공정효율이매우높은효과가있다.

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