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公开(公告)号：KR100783616B1
公开(公告)日：2007-12-07
申请号：KR1020070023446
申请日：2007-03-09
Applicant: 충남대학교산학협력단 , (주)가교테크
CPC classification number: F28D9/0037 , F24F12/006 , F28F3/14
Abstract: A heat exchanger for exhaust-heat recovery is provided to form inlet/outlet paths for introducing/discharging air in right and left sides and upper and lower sides of the heat exchanger alternately, thereby carrying out heat exchange between intake air and exhaust air to cool or heat the intake air by the heat of the exhaust air primarily. A heat exchanger for exhaust-heat recovery includes first and second heating plates(10,20) stacked with each other alternately and fixed together by coupling elements, which penetrate coupling holes(60) and coupling protrusions(61) of the first and second heating plates in sequence. The first and second heating plates has a plurality of coupling grooves(11,12,21,22) facing each other at right and left sides and upper and lower sides, and inlet/outlet paths(50) for cold/hot air are formed at the right and left sides and the upper and lower sides alternately, so that intake air is primarily cooled or heated by heat energy of cold/hot air discharged to the outside.
Abstract translation: 提供排热回收用热交换器，形成用于交替地在热交换器的右侧和左侧以及上侧和下侧引入/排出空气的入口/出口路径，从而进行进气和排气之间的热交换以冷却 或者主要通过排气的热量来加热进气。 用于排热回收的热交换器包括彼此交替堆叠的第一和第二加热板（10,20），其通过耦合元件固定在一起，所述耦合元件穿过第一和第二加热的联接孔（60）和联接突起（61） 板顺序。 第一和第二加热板具有在左右两侧和上下两侧面对的多个连接槽（11,12,21,22），并且形成用于冷/热空气的入口/出口路径（50） 交替地在右侧和左侧以及上下两侧，使得进气被主要由排出到外部的冷/热空气的热能冷却或加热。
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公开(公告)号：KR101754129B1
公开(公告)日：2017-07-06
申请号：KR1020150180698
申请日：2015-12-17
Applicant: (주)가교테크
Abstract: 본발명은증발냉각식배기열회수장치의성능예측방법에관한것으로서, 현열열교환기와공기유동용팬, 물분무노즐, 물순환용펌프, 수조및 유동통로를구비하고, 외기유로와환기유로가현열열교환기에의해분리되고환기유로측에현열열교환기로물을분사하는분무노즐이설치된증발냉각식배기열회수장치에있어서, 공기의속도를무차원화시킨레이놀즈수와, 분무수의유량을공기의유량으로무차원화시킨수공비와, 외기온도와환기온도의차를두 온도의평균값으로무차원화시킨무차원온도차의함수로나타낸다음의습구유용도상관식을이용하여, 증발냉각식배기열회수장치의성능을예측하는것을특징으로한다.여기서, 상기 Re는공기의레이놀즈수이고, L/G는수공비로서분무되는물과공기의질량유량의비이며, T는외기온도, T는환기온도를의미하고, C, C는상수이며, a, b, c는증발냉각식배기열회수장치의특성에따라결정되는지수이다.
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公开(公告)号：KR1020170072488A
公开(公告)日：2017-06-27
申请号：KR1020150180698
申请日：2015-12-17
Applicant: (주)가교테크
Abstract: 본발명은증발냉각식배기열회수장치의성능예측방법에관한것으로서, 현열열교환기와공기유동용팬, 물분무노즐, 물순환용펌프, 수조및 유동통로를구비하고, 외기유로와환기유로가현열열교환기에의해분리되고환기유로측에현열열교환기로물을분사하는분무노즐이설치된증발냉각식배기열회수장치에있어서, 공기의속도를무차원화시킨레이놀즈수와, 분무수의유량을공기의유량으로무차원화시킨수공비와, 외기온도와환기온도의차를두 온도의평균값으로무차원화시킨무차원온도차의함수로나타낸다음의습구유용도상관식을이용하여, 증발냉각식배기열회수장치의성능을예측하는것을특징으로한다.여기서, 상기 Re는공기의레이놀즈수이고, L/G는수공비로서분무되는물과공기의질량유량의비이며, T는외기온도, T는환기온도를의미하고, C, C는상수이며, a, b, c는증발냉각식배기열회수장치의특성에따라결정되는지수이다.
Abstract translation: 本发明涉及一种排气热回收装置的性能预测方法蒸发冷却的，和一个显热交换器和空气流yongpaen，水喷嘴，用于水循环，水箱和一个流道内的泵，由空气流动路径和通风流动路径显热 在分离和蒸发冷却的废气加热喷嘴用于喷射水组显热通风流路侧被安装回收装置，雷诺数是无量纲的空气的速度和，sugongbi喷雾护罩流量为在空气的流率无量纲和 ，然后湿球中示出，以帮助外部温度为无量纲的函数被拿下因次温度为两个温度的平均值也被使用相关的返回空气温度之间的差是有用的，其特征在于，所述蒸发冷却的排气热回收装置的预测性能。 在此，Re为空气，L雷诺数/ G是喷洒作为sugongbi的水和空气质量流量的比率，T是外界温度，T是平均气温，C和C为常数，一个 ，b c是由蒸发冷却式废热回收装置的特性决定的指标。
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公开(公告)号：KR100991946B1
公开(公告)日：2010-11-04
申请号：KR1020100037210
申请日：2010-04-22
Applicant: 충남대학교산학협력단 , (주)가교테크
Abstract: PURPOSE: A heat exchanger for recovering the exhaust heat is provided to increase a heat transfer area while the air flow is maintained as the counterflow since an air guide unit of a wave shape is formed on the surfaces of the deposited heat transfer plates. CONSTITUTION: A heat exchanger for recovering the exhaust heat is composed of a first heat transfer plate and a second heat transfer plate. The first and second heat transfer plates are composed of hexagonal base plates, which comprise an inlet(11) and outlets(12,12'). The first and second heat transfer plates are alternately deposited and the supplied air and the exhaust air flow between them. A plurality of guide protrusions(13) and a plurality of auxiliary protrusions(14) are formed on the downstream of the inlet and the upstream of the outlets, respectively. An air guide unit(40) of a wave shape is formed on the inner surface of the middle part of the first and second heat transfer plates. A middle path of a groove shape, which partially cuts the air guide unit, is formed on the wave surface. The wave surfaces are formed on the first and second heat transfer plates to make double wave shapes.
Abstract translation: 目的：提供一种用于回收废热的热交换器，以在由于在沉积的传热板的表面上形成波形的空气引导单元而使气流保持为逆流的同时增加传热面积。 构成：用于回收废热的热交换器由第一传热板和第二传热板构成。 第一和第二传热板由六边形基板组成，其包括入口（11）和出口（12,12'）。 第一传热板和第二传热板交替沉积，供给的空气和排气在它们之间流动。 多个引导突起（13）和多个辅助突起（14）分别形成在入口的下游和出口的上游。 在第一传热板和第二传热板的中间部分的内表面上形成有波形的导风单元（40）。 在波面上形成有部分切断导气单元的凹槽形状的中间路径。 波面形成在第一传热板和第二传热板上以形成双波形。
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公开(公告)号：KR100830095B1
公开(公告)日：2008-05-20
申请号：KR1020070114917
申请日：2007-11-12
Applicant: 충남대학교산학협력단 , (주)가교테크
IPC: F24F11/02
CPC classification number: F24F11/30 , F24F2110/00 , F24F2130/00 , F24F2130/10 , F24F11/00 , F25B2500/19 , F25B2700/2104 , F25B2700/2106
Abstract: A cooling load predicting method is provided to predict cooling load by air conditioning design values for a building and highest and lowest temperature of a next day which are obtained easily from a weather forecast report instead of using any complicated mathematical models or past operation data for the building, thereby developing an algorithm for controlling various and complicated heat storage systems effectively and conveniently. A cooling load predicting method includes the steps of calculating a current heat load in a cooling load by formula 2, and calculating a latent heat load by formula 3. Formula 2 is as follows: Qs=Ps(To-Ti)+ma(hio-hi)(1- epsilons)+Cs, wherein Qs represents a current heat load, Ps represents a coefficient of current heat load, ma represents a coefficient of atmospheric air, Cs represents a constant of the current heat load, To represents atmospheric temperature, Ti represents room temperature, hio represents air enthalpy at a point where indoor specific humidity meets the atmospheric temperature, hi represents air enthalpy in room conditions, and epsilons represents a current heat recovery rate of introduced atmospheric air. Formula 3 is as follows: Ql=ma(ho-hio)(1- epsiloni)+Cl, wherein Ql represents a current heat load, ma represents a coefficient of atmospheric air, ho represents air enthalpy in atmospheric air conditions, hio represents air enthalpy at a point where indoor specific humidity meets the atmospheric temperature, epsiloni represents a latent heat recovery rate of introduced atmospheric air.
Abstract translation: 提供了一种冷却负荷预测方法，用于预测建筑物的空调设计值和第二天的最高和最低温度的冷却负荷，这可以从天气预报报告中轻松获得，而不是使用任何复杂的数学模型或过去的操作数据 从而开发出一种有效，方便地控制各种复杂的蓄热系统的算法。 冷却负荷预测方法包括以下步骤：通过公式2计算冷负荷中的当前热负荷，并通过公式3计算潜热负荷。公式2如下：Qs = Ps（To-Ti）+ ma（hio -i）（1-epsilons）+ Cs，其中Qs表示当前热负荷，Ps表示当前热负荷系数，ma表示大气空气系数，Cs表示当前热负荷的常数，To表示大气温度 ，Ti表示室温，hio表示室内比湿度满足大气温度时的空气焓，hi表示室内空气焓，而epsilons表示引入的大气的当前热回收率。 公式3如下：Ql = ma（ho-hio）（1- epsiloni）+ Cl，其中Q1表示当前热负荷，ma表示大气空气系数，ho表示大气中的空气焓，hio表示空气 焓在室内比湿度达到大气温度时，eps oni表示引入大气的潜热回收率。
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Patent Agency Ranking
公开(公告)号：KR100783599B1
公开(公告)日：2007-12-07
申请号：KR1020070023447
申请日：2007-03-09
Applicant: 충남대학교산학협력단 , (주)가교테크
CPC classification number: F28D9/0037 , F24F12/006 , F28F3/044 , F28F3/046 , Y02B30/563
Abstract: A heat exchanger for a ventilation system is provided to form inlets/outlets at slant side sections alternately for cooling or heating intake air by heat of discharged air primarily, thereby reducing energy consumption. A heat exchanger for a ventilation system includes first and second heating plates(10,20). The first heating plate has first and second coupling protrusions(11,12) coupled in first and second coupling grooves(21,22) of the second heating plate respectively. The first and second heating plates have slant right and left sections at both sides. As the first and second heating plates are stacked alternately, inlets/outlets for introducing/discharging cold/hot air are formed at the slant sections alternately, so that the heat energy of the cold/hot air discharged to the outside is utilized to cool or heat intake air primarily.
Abstract translation: 提供用于通风系统的热交换器，用于交替地在斜侧部分处形成入口/出口，主要通过排出空气的热量来冷却或加热进气，从而降低能量消耗。 一种用于通风系统的热交换器包括第一和第二加热板（10,20）。 第一加热板具有分别联接在第二加热板的第一和第二联接槽（21,22）中的第一和第二联接突起（11,12）。 第一和第二加热板在两侧具有倾斜的右侧和左侧部分。 随着第一和第二加热板交替堆叠，交替地在倾斜部分处形成用于引入/排出冷/热空气的入口/出口，从而将排出到外部的冷/热空气的热能用于冷却或 主要采暖空气。
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公开(公告)号：KR100753141B1
公开(公告)日：2007-08-30
申请号：KR1020070006589
申请日：2007-01-22
Applicant: 충남대학교산학협력단 , (주)가교테크
Abstract: A method for predicting temperature and humidity to estimate cooling/heating load is provided to enable user to estimate cooling load of a predetermined time by using a formula, which is formed from the relationship between external temperature and the cooling/heating load based on values required for estimating the cooling/heating load among design data of a building and the temperature/humidity forecasted from a meteorological office. After the highest/lowest temperature of the average external temperature is set to 1 and -1, and dimension of the external temperature is removed by using a non-dimensional formula, the external temperature is estimated by calculating an average of each month. Relative humidity is estimated by calculating the average relative humidity value. A non-humidity relational expression irrespective of the month is extracted by founding the average non-humidity of each month from the external temperature and the relative humidity, extracting a linear relational expression, and adding the linear relational expression and the non-humidity of each time slot of each month. The relational expression for the estimated non-dimensional external temperature, relative humidity, and non-humidity of each area is found as a function of an hour and the day.
Abstract translation: 提供一种预测温度和湿度以估计冷/热负载的方法，以使得用户能够通过使用由外部温度和冷/热负载之间的关系基于所需值形成的公式来估计预定时间的冷却负载 用于估计建筑物设计数据和气象部门预测的温度/湿度之间的冷/热负荷。 在将平均外部温度的最高/最低温度设定为1和-1并且通过使用无量纲公式去除外部温度的尺寸之后，通过计算每月的平均值来估计外部温度。 通过计算平均相对湿度值来估算相对湿度。 通过从外部温度和相对湿度建立每个月的平均非湿度，提取线性关系表达式，并且将每个月份的线性关系表达式和非湿度相加来提取与月份无关的无湿度关系表达式 每个月的时段。 发现每个区域的估计的无量纲外部温度，相对湿度和无湿度的关系表达式是小时和天的函数。
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公开(公告)号：KR101506214B1
公开(公告)日：2015-03-26
申请号：KR1020130162277
申请日：2013-12-24
Applicant: 충남대학교산학협력단 , (주)가교테크
Abstract: 본 발명은 증발 냉각식 배기열 회수시스템에 관한 것으로, 본 발명의 증발 냉각식 배기열 회수시스템은, 배기덕트(10B)의 내부에 설치되어 상기 열교환기(20) 쪽으로 물을 분사하는 물 분사유닛(40)으로 이루어지고, 상기 열교환기(20)는 합성수지 재질의 얇은 박판 형상으로 이루어진 전열판(20A, 20B)이 상하로 적층됨으로써 복수 개의 상하 공기통로가 형성되며, 상기 전열판(20A, 20B) 각각에는 전열판의 표면을 기준으로 산(21A)과 골(21B)이 연속 형성되는 동시에 상기 열교환기(20)의 유입구와 유출구를 연결하는 방향을 따라 평행하는 물결 모양이 형성됨으로써 이중 물결 모양이 형성되는 것을 특징으로 한다.
상기와 같은 구성에 의해 본 발명은 이중 물결 모양의 공기통로가 형성된 플라스틱 열교환기를 이용하여 배기에 포함된 열에너지를 회수하기 때문에 부식이 방지되는 동시에 열회수율이 높다.Abstract translation: 本发明涉及一种用于回收废热的蒸发冷却型系统。 根据本发明，用于回收废热的蒸发冷却型系统由安装在排气管道（10B）内部的喷水单元形成，以向热交换器（20）喷射水。 热交换器（20）具有由垂直堆叠的薄合成树脂板形成的散热板（20A，20B），从而形成多个垂直空气通道。 每个散热板（20A，20B）包括相对于头辐射板的每个表面连续形成的螺纹（21A）和凹槽（21B），而沿连接入口和出口的方向形成平行的波纹形状 热交换器（20），从而形成双波纹状。 本发明使用具有双波纹形状的空气通道的塑料热交换器来回收废气中包含的热能，从而防止腐蚀并具有高热回收率。
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公开(公告)号：KR1020120016533A
公开(公告)日：2012-02-24
申请号：KR1020100078983
申请日：2010-08-16
Applicant: (주)가교테크
CPC classification number: F24F1/00 , F24F2203/021 , F24F2203/102 , F24F2203/1024
Abstract: PURPOSE: A thermo-hygrostat using a cooling/dehumidifying heat recovery technology is provided to save energy for cooling, dehumidification, and reheating at the same time, thereby reducing obstacles of the installation space by efficiently forming an air flow path. CONSTITUTION: A thermo-hygrostat(10) using a cooling/dehumidifying heat recovery technology comprises blowers(20,70), a heat exchanger(30), cooling and heating coils(40,50), and a humidifier(60). The heat exchanger and cooling coil are installed in a supporting frame(F) where an air path(10A) is formed by a partitioning plate(80). The cooling coil is horizontally installed in the lower part of the heat exchanger. The passed air through the heat exchanger is cooled by passing through the cooling coil and flowed into the heat exchanger again. The re-flowed air into the heat exchanger is heat exchanged with the air flowed from indoor and discharged to the indoor through a path. Intake and discharge holes of the heat exchanger are formed to have the path.
Abstract translation: 目的：提供使用冷却/除湿热回收技术的恒温恒湿器，以同时节约用于冷却，除湿和再加热的能量，从而通过有效地形成空气流动路径来减少安装空间的障碍。 构成：使用冷却/除湿热回收技术的恒温恒湿器（10）包括鼓风机（20,70），热交换器（30），冷却和加热线圈（40,50）和加湿器（60）。 热交换器和冷却盘管安装在由分隔板（80）形成空气路径（10A）的支撑框架（F）中。 冷却盘管水平安装在热交换器的下部。 通过热交换器的通过空气通过冷却盘管冷却并再次流入热交换器。 再次流入热交换器的空气与从室内流动的空气进行热交换，通过路径排放到室内。 形成热交换器的进气孔和排出孔以具有路径。
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公开(公告)号：KR1020120013713A
公开(公告)日：2012-02-15
申请号：KR1020100075873
申请日：2010-08-06
Applicant: (주)가교테크
Abstract: PURPOSE: A plastic heat exchanger for an exhaust heat recovery is provided to improve the heat exchange efficiency because an air supply and air exhaust flow along a long flow channel as a counter flow to each other, thereby heat-exchanging. CONSTITUTION: A plastic heat exchanger for an exhaust heat recovery comprises first and second heat transfer pipes(10,20). The first and second heat transfer pipes are laminated to top and bottom by forming into rectangular shape. An air passage is formed between the laminated first and second heat transfer pipes. The first and second heat transfer pipes are coupled to each other by coupling units(30) respectively formed along edges of the first and second heat transfer pipes. An intake hole(41) and exhaust hole(42) are formed by being opened a part of the coupling units. The intake and exhaust holes are not overlapped to each other. Air flow inside first and second heat transfer pipes becomes a counterflow.
Abstract translation: 目的：提供一种用于排气热回收的塑料热交换器，以提高热交换效率，因为空气供应和空气排放沿着长的流动通道彼此流动，从而进行热交换。 构成：用于废热回收的塑料热交换器包括第一和第二传热管（10,20）。 第一和第二传热管通过形成矩形形式层压到顶部和底部。 在层叠的第一和第二传热管之间形成空气通道。 第一和第二传热管通过分别沿着第一和第二传热管的边缘形成的联接单元（30）彼此连接。 通过打开连接单元的一部分来形成进气孔（41）和排气孔（42）。 进气孔和排气孔彼此不重叠。 第一和第二传热管内的气流成为逆流。
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